Chevrolet Suburban XI (2007-2013) - Wiring diagrams drain wire

Wiring diagram drain wire (1 of 27)

Wiring diagram drain wire for Chevrolet Suburban XI (2007-2013)

Get access

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 L AUD + R AUD + DRAIN WIRE 1 2 3 4 5 6 7 8 9 L AUD - L AUD + R AUD + R AUD - GMLAN 1 2 3 B+ LF AUD + RF AUD + 1 2 3 B+ LF SPK+ RF SPK+ 1444 6818 PNK 17 6 WIRE 17 6 1444 6818 PNK WIRE 17 6 PNK 1444 6818 WIRE 2501 2500 COMPUTER DATA LINES SYSTEM 38 39 PNK WIRE 4 5 PNK VOICE SIG LOW REF WIRE 465 945 239 1580 5986 ENGINE CONTROL MODULE 6 7 8 9 10 11 12 13 14 REM SIG LED CNTRL GND LF AUD - RF AUD - DRAIN WIRE 6 7 8 9 10 11 12 13 14 REM SIG LED CTRL GND LF SPK- RF SPK- 6 7 CAMERA SIG + CAMERA SIG - 7 6 CAMERA SIG - CAMERA SIG + 7066 6817 2550 1947 1546 2011 INTERIOR LIGHTS SYSTEM 7066 6817 2550 INTERIOR LIGHTS SYSTEM ALL TIMES AMP FUSE 41 AMPL CNTRL ANTENNA ANTI-LOCK BRAKES SYSTEM NAVIGATION SYSTEM AUD LOW REF AUD SIG AUDIO/VIDEO ADAPTER AUX VID H B+ RLY ENABLE BACKUP LP CTRL BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (LEFT SIDE OF DASH) BODY MOUNT) (W/ 20 SERIES HYBRID) BODY MOUNT) TRAILER BRAKE CONTROL RELAY (ABOVE SPARE TIRE CARRIER) BREAKOUT) BRN WIRE BRN/WHT WIRE CADILLAC W/ ADDITIONAL DVD CADILLAC W/ ADDITIONAL DVD CHEVROLET/GMC W/ ADDITIONAL DVD W/O ADDITIONAL DVD CAMERA VID SIG (+) CELLULAR TELEPHONE MICROPHONE CELLULAR, NAVIGATION ANTENNA (IF EQUIPPED) (LEFT FRONT OF ROOF) CELLULAR, NAVIGATION, DIGITAL RADIO ANTENNA (LEFT FRONT OF ROOF) CENTR SPK + CHEVROLET/GMC W/ ADDITIONAL DVD CKP SIG HIGH CKP SIG LOW COAX COAX ANT SIG COAX COAX COAX NAV SIG COAX W/ RADIO ANTENNA COAX W/O RADIO ANTENNA COIL (EXCEPT TAHOE, ESCALADE: STEERING COLUMN) COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM GMLAN CRUISE CONTROL SYSTEM CTR + CTR + SUB + VSS CAMERA + CAMERA - AUD SIG + CTR - SUB - DRAIN WIRE PNK CTRL DIGITAL RADIO RECEIVER (IF EQUIPPED) DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DRAIN WIRE DRAIN WIRE AUD SIG - DRAIN WIRE L AUX VID R AUX VID DVD DVD COMM ENABLE SIG ENABLE SIG TRL BRK RLY IGN 1 FUEL PUMP CTRL COMM DATA FORW FRONT DIGITAL VIDEO DISC (DVD) DISPLAY FSCM FUSE 21 FUEL PUMP CTRL FUEL PUMP/ TRAILER BRAKE CONTROL MODULE GMLAN GMLAN - GMLAN + GND (PINS: 10-15 NOT USED) GREEN LED GRN WIRE GROUND GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES I/P FUSE BLOCK REAR (LEFT END SEAT OF DASH) ENT FUSE HOT AT ALL TIMES UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) HOT W/ RUN/ CRNK RELAY ENERGIZED HOT W/ RUN/CRNK RELAY ENERGIZED I/P FUSE BLOCK (LEFT END OF DASH) IGNITION VOLTAGE INFLATABLE RESTRAINT STEERING WHEEL MODULE INFO FUSE INFRARED REF INFRARED TRANSMITTER INFRARED V INSIDE REARVIEW MIRROR (ISRVM) KEY CTRL KEYPAD SIG L AUD - R AUD - DRAIN WIRE L AUD SIG L AUX VID L DVD+ L INFRARED L SUBWFR - LEFT FRONT DOOR SPEAKER LEFT FRONT TWEETER SPEAKER LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) LEFT I/P JUNCTION BLOCK (W/O LUXURY) (LEFT END OF DASH) LEFT REAR SPEAKER LF AUD + LF SPK - LOGIC INSIDE REARVIEW MIRROR (ISRVM) LOW REF LOW REF GMLAN - GMLAN + LOW REF RLY FEEDBACK PRESS SENS SIG GAIN SIG LR AUD + LR AUD + RR AUD + VOICE SIG LR AUD + RR AUD + VOICE SIG AMP CTRL L AUD - R AUD - DRAIN WIRE LR AUD - RR AUD - LOW REF LR AUD - RR AUD - LOW REF VID MDE 2 LR MID SPK - LR SPK + LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE MICRO - MICRO CTRL MICRO SIG + MIRROR DISPLAY MISC-IGN FUSE 43 NCA WIRE ORG/ WIRE ORG/BLK WIRE PAUSE PHONE PNK 17 6 1444 6818 WIRE PNK PNK WIRE PNK TRANSMISSIONS SYSTEM WIRE PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM PPL PPL AUX VID H PPL/WHT WIRE R AUD SIG R AUX VID R DVD+ R INFRARED R SUBWFR + RADIO RADIO ANTENNA MODULE RADIO REAR WINDOW ANTENNA RDO FUSE 42 REAR DIGITAL VIDEO DISC (DVD) DISPLAY (CADILLAC W/ ADDITIONAL DVD) REAR SEAT AUDIO (RSA) CONTROL REARVIEW CAMERA (MIDDLE OF LIFTGATE) RED LED WIRE RED/BLK WIRE RED/WHT WIRE REM ENABLE RES SIG REVERSE SIGNAL REWD RF AUD + RF SPK - RIGHT FRONT DOOR SPEAKER RIGHT FRONT TWEETER SPEAKER RIGHT I/P JUNCTION BLOCK (RIGHT END OF DASH) RIGHT REAR SPEAKER RIGHT STEERING WHEEL CONTROL SWITCH RR AUD - RR MID SPK - RR SPK + SIGNAL SRCE STOP LAMP SWITCH (TOP OF BRAKE PEDAL BRACKET) STUD 2 FUSE 63 SUB + SUBWOOFER SPEAKER SYSTEM TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCC BRK SIG TRAILER BRAKE CONTROL SWITCH TRAILER CONNECTOR (CENTER REAR OF VEHICLE) TRL BRK SIG TRL BRK SIG RLY FEEDBACK UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) USB CABLE USB CABLE USB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 USB RECEPTACLE VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) (CENTER OF DASH) VIDEO CNTRL VIDEO CTRL VIDEO SIG VIDEO SPLITTER CIRCUIT VOICE SIG VOL DN VOL UP VOLT VSS CAMERA + CAMERA - W/ ONE PIECE LIFTGATE W/ ONSTAR W/O ONSTAR W/ ONSTAR W/O ONSTAR W/ LUXURY W/O LUXURY W/ RSE W/O RADIO W/O RSE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

Go to component: Navigation -> Navigation circuit, without uqs & uqa (1 of 3) -> DRAIN WIRE

Wiring diagram drain wire (2 of 27)

Get access

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 L AUD + R AUD + DRAIN WIRE 1 2 3 4 5 6 7 8 9 L AUD - L AUD + R AUD + R AUD - GMLAN 1 2 3 B+ LF AUD + RF AUD + 1 2 3 B+ LF SPK+ RF SPK+ 1444 6818 PNK 17 6 WIRE 17 6 1444 6818 PNK WIRE 17 6 PNK 1444 6818 WIRE 2501 2500 COMPUTER DATA LINES SYSTEM 38 39 PNK WIRE 4 5 PNK VOICE SIG LOW REF WIRE 465 945 239 1580 5986 ENGINE CONTROL MODULE 6 7 8 9 10 11 12 13 14 REM SIG LED CNTRL GND LF AUD - RF AUD - DRAIN WIRE 6 7 8 9 10 11 12 13 14 REM SIG LED CTRL GND LF SPK- RF SPK- 6 7 CAMERA SIG + CAMERA SIG - 7 6 CAMERA SIG - CAMERA SIG + 7066 6817 2550 1947 1546 2011 INTERIOR LIGHTS SYSTEM 7066 6817 2550 INTERIOR LIGHTS SYSTEM ALL TIMES AMP FUSE 41 AMPL CNTRL ANTENNA ANTI-LOCK BRAKES SYSTEM NAVIGATION SYSTEM AUD LOW REF AUD SIG AUDIO/VIDEO ADAPTER AUX VID H B+ RLY ENABLE BACKUP LP CTRL BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (LEFT SIDE OF DASH) BODY MOUNT) (W/ 20 SERIES HYBRID) BODY MOUNT) TRAILER BRAKE CONTROL RELAY (ABOVE SPARE TIRE CARRIER) BREAKOUT) BRN WIRE BRN/WHT WIRE CADILLAC W/ ADDITIONAL DVD CADILLAC W/ ADDITIONAL DVD CHEVROLET/GMC W/ ADDITIONAL DVD W/O ADDITIONAL DVD CAMERA VID SIG (+) CELLULAR TELEPHONE MICROPHONE CELLULAR, NAVIGATION ANTENNA (IF EQUIPPED) (LEFT FRONT OF ROOF) CELLULAR, NAVIGATION, DIGITAL RADIO ANTENNA (LEFT FRONT OF ROOF) CENTR SPK + CHEVROLET/GMC W/ ADDITIONAL DVD CKP SIG HIGH CKP SIG LOW COAX COAX ANT SIG COAX COAX COAX NAV SIG COAX W/ RADIO ANTENNA COAX W/O RADIO ANTENNA COIL (EXCEPT TAHOE, ESCALADE: STEERING COLUMN) COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM GMLAN CRUISE CONTROL SYSTEM CTR + CTR + SUB + VSS CAMERA + CAMERA - AUD SIG + CTR - SUB - DRAIN WIRE PNK CTRL DIGITAL RADIO RECEIVER (IF EQUIPPED) DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DRAIN WIRE DRAIN WIRE AUD SIG - DRAIN WIRE L AUX VID R AUX VID DVD DVD COMM ENABLE SIG ENABLE SIG TRL BRK RLY IGN 1 FUEL PUMP CTRL COMM DATA FORW FRONT DIGITAL VIDEO DISC (DVD) DISPLAY FSCM FUSE 21 FUEL PUMP CTRL FUEL PUMP/ TRAILER BRAKE CONTROL MODULE GMLAN GMLAN - GMLAN + GND (PINS: 10-15 NOT USED) GREEN LED GRN WIRE GROUND GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES I/P FUSE BLOCK REAR (LEFT END SEAT OF DASH) ENT FUSE HOT AT ALL TIMES UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) HOT W/ RUN/ CRNK RELAY ENERGIZED HOT W/ RUN/CRNK RELAY ENERGIZED I/P FUSE BLOCK (LEFT END OF DASH) IGNITION VOLTAGE INFLATABLE RESTRAINT STEERING WHEEL MODULE INFO FUSE INFRARED REF INFRARED TRANSMITTER INFRARED V INSIDE REARVIEW MIRROR (ISRVM) KEY CTRL KEYPAD SIG L AUD - R AUD - DRAIN WIRE L AUD SIG L AUX VID L DVD+ L INFRARED L SUBWFR - LEFT FRONT DOOR SPEAKER LEFT FRONT TWEETER SPEAKER LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) LEFT I/P JUNCTION BLOCK (W/O LUXURY) (LEFT END OF DASH) LEFT REAR SPEAKER LF AUD + LF SPK - LOGIC INSIDE REARVIEW MIRROR (ISRVM) LOW REF LOW REF GMLAN - GMLAN + LOW REF RLY FEEDBACK PRESS SENS SIG GAIN SIG LR AUD + LR AUD + RR AUD + VOICE SIG LR AUD + RR AUD + VOICE SIG AMP CTRL L AUD - R AUD - DRAIN WIRE LR AUD - RR AUD - LOW REF LR AUD - RR AUD - LOW REF VID MDE 2 LR MID SPK - LR SPK + LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE MICRO - MICRO CTRL MICRO SIG + MIRROR DISPLAY MISC-IGN FUSE 43 NCA WIRE ORG/ WIRE ORG/BLK WIRE PAUSE PHONE PNK 17 6 1444 6818 WIRE PNK PNK WIRE PNK TRANSMISSIONS SYSTEM WIRE PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM PPL PPL AUX VID H PPL/WHT WIRE R AUD SIG R AUX VID R DVD+ R INFRARED R SUBWFR + RADIO RADIO ANTENNA MODULE RADIO REAR WINDOW ANTENNA RDO FUSE 42 REAR DIGITAL VIDEO DISC (DVD) DISPLAY (CADILLAC W/ ADDITIONAL DVD) REAR SEAT AUDIO (RSA) CONTROL REARVIEW CAMERA (MIDDLE OF LIFTGATE) RED LED WIRE RED/BLK WIRE RED/WHT WIRE REM ENABLE RES SIG REVERSE SIGNAL REWD RF AUD + RF SPK - RIGHT FRONT DOOR SPEAKER RIGHT FRONT TWEETER SPEAKER RIGHT I/P JUNCTION BLOCK (RIGHT END OF DASH) RIGHT REAR SPEAKER RIGHT STEERING WHEEL CONTROL SWITCH RR AUD - RR MID SPK - RR SPK + SIGNAL SRCE STOP LAMP SWITCH (TOP OF BRAKE PEDAL BRACKET) STUD 2 FUSE 63 SUB + SUBWOOFER SPEAKER SYSTEM TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCC BRK SIG TRAILER BRAKE CONTROL SWITCH TRAILER CONNECTOR (CENTER REAR OF VEHICLE) TRL BRK SIG TRL BRK SIG RLY FEEDBACK UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) USB CABLE USB CABLE USB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 USB RECEPTACLE VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) (CENTER OF DASH) VIDEO CNTRL VIDEO CTRL VIDEO SIG VIDEO SPLITTER CIRCUIT VOICE SIG VOL DN VOL UP VOLT VSS CAMERA + CAMERA - W/ ONE PIECE LIFTGATE W/ ONSTAR W/O ONSTAR W/ ONSTAR W/O ONSTAR W/ LUXURY W/O LUXURY W/ RSE W/O RADIO W/O RSE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

Go to component: Navigation -> Navigation circuit, without uqs & uqa (2 of 3) -> DRAIN WIRE

Wiring diagram drain wire (3 of 27)

Get access

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 L AUD + R AUD + DRAIN WIRE 1 2 3 4 5 6 7 8 9 L AUD - L AUD + R AUD + R AUD - GMLAN 1 2 3 B+ LF AUD + RF AUD + 1 2 3 B+ LF SPK+ RF SPK+ 1444 6818 PNK 17 6 WIRE 17 6 1444 6818 PNK WIRE 17 6 PNK 1444 6818 WIRE 2501 2500 COMPUTER DATA LINES SYSTEM 38 39 PNK WIRE 4 5 PNK VOICE SIG LOW REF WIRE 465 945 239 1580 5986 ENGINE CONTROL MODULE 6 7 8 9 10 11 12 13 14 REM SIG LED CNTRL GND LF AUD - RF AUD - DRAIN WIRE 6 7 8 9 10 11 12 13 14 REM SIG LED CTRL GND LF SPK- RF SPK- 6 7 CAMERA SIG + CAMERA SIG - 7 6 CAMERA SIG - CAMERA SIG + 7066 6817 2550 1947 1546 2011 INTERIOR LIGHTS SYSTEM 7066 6817 2550 INTERIOR LIGHTS SYSTEM ALL TIMES AMP FUSE 41 AMPL CNTRL ANTENNA ANTI-LOCK BRAKES SYSTEM NAVIGATION SYSTEM AUD LOW REF AUD SIG AUDIO/VIDEO ADAPTER AUX VID H B+ RLY ENABLE BACKUP LP CTRL BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (LEFT SIDE OF DASH) BODY MOUNT) (W/ 20 SERIES HYBRID) BODY MOUNT) TRAILER BRAKE CONTROL RELAY (ABOVE SPARE TIRE CARRIER) BREAKOUT) BRN WIRE BRN/WHT WIRE CADILLAC W/ ADDITIONAL DVD CADILLAC W/ ADDITIONAL DVD CHEVROLET/GMC W/ ADDITIONAL DVD W/O ADDITIONAL DVD CAMERA VID SIG (+) CELLULAR TELEPHONE MICROPHONE CELLULAR, NAVIGATION ANTENNA (IF EQUIPPED) (LEFT FRONT OF ROOF) CELLULAR, NAVIGATION, DIGITAL RADIO ANTENNA (LEFT FRONT OF ROOF) CENTR SPK + CHEVROLET/GMC W/ ADDITIONAL DVD CKP SIG HIGH CKP SIG LOW COAX COAX ANT SIG COAX COAX COAX NAV SIG COAX W/ RADIO ANTENNA COAX W/O RADIO ANTENNA COIL (EXCEPT TAHOE, ESCALADE: STEERING COLUMN) COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM GMLAN CRUISE CONTROL SYSTEM CTR + CTR + SUB + VSS CAMERA + CAMERA - AUD SIG + CTR - SUB - DRAIN WIRE PNK CTRL DIGITAL RADIO RECEIVER (IF EQUIPPED) DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DRAIN WIRE DRAIN WIRE AUD SIG - DRAIN WIRE L AUX VID R AUX VID DVD DVD COMM ENABLE SIG ENABLE SIG TRL BRK RLY IGN 1 FUEL PUMP CTRL COMM DATA FORW FRONT DIGITAL VIDEO DISC (DVD) DISPLAY FSCM FUSE 21 FUEL PUMP CTRL FUEL PUMP/ TRAILER BRAKE CONTROL MODULE GMLAN GMLAN - GMLAN + GND (PINS: 10-15 NOT USED) GREEN LED GRN WIRE GROUND GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES I/P FUSE BLOCK REAR (LEFT END SEAT OF DASH) ENT FUSE HOT AT ALL TIMES UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) HOT W/ RUN/ CRNK RELAY ENERGIZED HOT W/ RUN/CRNK RELAY ENERGIZED I/P FUSE BLOCK (LEFT END OF DASH) IGNITION VOLTAGE INFLATABLE RESTRAINT STEERING WHEEL MODULE INFO FUSE INFRARED REF INFRARED TRANSMITTER INFRARED V INSIDE REARVIEW MIRROR (ISRVM) KEY CTRL KEYPAD SIG L AUD - R AUD - DRAIN WIRE L AUD SIG L AUX VID L DVD+ L INFRARED L SUBWFR - LEFT FRONT DOOR SPEAKER LEFT FRONT TWEETER SPEAKER LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) LEFT I/P JUNCTION BLOCK (W/O LUXURY) (LEFT END OF DASH) LEFT REAR SPEAKER LF AUD + LF SPK - LOGIC INSIDE REARVIEW MIRROR (ISRVM) LOW REF LOW REF GMLAN - GMLAN + LOW REF RLY FEEDBACK PRESS SENS SIG GAIN SIG LR AUD + LR AUD + RR AUD + VOICE SIG LR AUD + RR AUD + VOICE SIG AMP CTRL L AUD - R AUD - DRAIN WIRE LR AUD - RR AUD - LOW REF LR AUD - RR AUD - LOW REF VID MDE 2 LR MID SPK - LR SPK + LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE MICRO - MICRO CTRL MICRO SIG + MIRROR DISPLAY MISC-IGN FUSE 43 NCA WIRE ORG/ WIRE ORG/BLK WIRE PAUSE PHONE PNK 17 6 1444 6818 WIRE PNK PNK WIRE PNK TRANSMISSIONS SYSTEM WIRE PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM PPL PPL AUX VID H PPL/WHT WIRE R AUD SIG R AUX VID R DVD+ R INFRARED R SUBWFR + RADIO RADIO ANTENNA MODULE RADIO REAR WINDOW ANTENNA RDO FUSE 42 REAR DIGITAL VIDEO DISC (DVD) DISPLAY (CADILLAC W/ ADDITIONAL DVD) REAR SEAT AUDIO (RSA) CONTROL REARVIEW CAMERA (MIDDLE OF LIFTGATE) RED LED WIRE RED/BLK WIRE RED/WHT WIRE REM ENABLE RES SIG REVERSE SIGNAL REWD RF AUD + RF SPK - RIGHT FRONT DOOR SPEAKER RIGHT FRONT TWEETER SPEAKER RIGHT I/P JUNCTION BLOCK (RIGHT END OF DASH) RIGHT REAR SPEAKER RIGHT STEERING WHEEL CONTROL SWITCH RR AUD - RR MID SPK - RR SPK + SIGNAL SRCE STOP LAMP SWITCH (TOP OF BRAKE PEDAL BRACKET) STUD 2 FUSE 63 SUB + SUBWOOFER SPEAKER SYSTEM TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCC BRK SIG TRAILER BRAKE CONTROL SWITCH TRAILER CONNECTOR (CENTER REAR OF VEHICLE) TRL BRK SIG TRL BRK SIG RLY FEEDBACK UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) USB CABLE USB CABLE USB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 USB RECEPTACLE VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) (CENTER OF DASH) VIDEO CNTRL VIDEO CTRL VIDEO SIG VIDEO SPLITTER CIRCUIT VOICE SIG VOL DN VOL UP VOLT VSS CAMERA + CAMERA - W/ ONE PIECE LIFTGATE W/ ONSTAR W/O ONSTAR W/ ONSTAR W/O ONSTAR W/ LUXURY W/O LUXURY W/ RSE W/O RADIO W/O RSE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

Go to component: Navigation -> Navigation circuit, without uqs & uqa (3 of 3) -> DRAIN WIRE

Wiring diagram drain wire (4 of 27)

Get access

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 L AUD + R AUD + DRAIN WIRE 1 2 3 4 5 6 7 8 9 L AUD - L AUD + R AUD + R AUD - GMLAN 1 2 3 B+ LF AUD + RF AUD + 1 2 3 B+ LF SPK+ RF SPK+ 1444 6818 PNK 17 6 WIRE 17 6 1444 6818 PNK WIRE 17 6 PNK 1444 6818 WIRE 2501 2500 COMPUTER DATA LINES SYSTEM 38 39 PNK WIRE 4 5 PNK VOICE SIG LOW REF WIRE 465 945 239 1580 5986 ENGINE CONTROL MODULE 6 7 8 9 10 11 12 13 14 REM SIG LED CNTRL GND LF AUD - RF AUD - DRAIN WIRE 6 7 8 9 10 11 12 13 14 REM SIG LED CTRL GND LF SPK- RF SPK- 6 7 CAMERA SIG + CAMERA SIG - 7 6 CAMERA SIG - CAMERA SIG + 7066 6817 2550 1947 1546 2011 INTERIOR LIGHTS SYSTEM 7066 6817 2550 INTERIOR LIGHTS SYSTEM ALL TIMES AMP FUSE 41 AMPL CNTRL ANTENNA ANTI-LOCK BRAKES SYSTEM NAVIGATION SYSTEM AUD LOW REF AUD SIG AUDIO/VIDEO ADAPTER AUX VID H B+ RLY ENABLE BACKUP LP CTRL BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (LEFT SIDE OF DASH) BODY MOUNT) (W/ 20 SERIES HYBRID) BODY MOUNT) TRAILER BRAKE CONTROL RELAY (ABOVE SPARE TIRE CARRIER) BREAKOUT) BRN WIRE BRN/WHT WIRE CADILLAC W/ ADDITIONAL DVD CADILLAC W/ ADDITIONAL DVD CHEVROLET/GMC W/ ADDITIONAL DVD W/O ADDITIONAL DVD CAMERA VID SIG (+) CELLULAR TELEPHONE MICROPHONE CELLULAR, NAVIGATION ANTENNA (IF EQUIPPED) (LEFT FRONT OF ROOF) CELLULAR, NAVIGATION, DIGITAL RADIO ANTENNA (LEFT FRONT OF ROOF) CENTR SPK + CHEVROLET/GMC W/ ADDITIONAL DVD CKP SIG HIGH CKP SIG LOW COAX COAX ANT SIG COAX COAX COAX NAV SIG COAX W/ RADIO ANTENNA COAX W/O RADIO ANTENNA COIL (EXCEPT TAHOE, ESCALADE: STEERING COLUMN) COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM GMLAN CRUISE CONTROL SYSTEM CTR + CTR + SUB + VSS CAMERA + CAMERA - AUD SIG + CTR - SUB - DRAIN WIRE PNK CTRL DIGITAL RADIO RECEIVER (IF EQUIPPED) DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DRAIN WIRE DRAIN WIRE AUD SIG - DRAIN WIRE L AUX VID R AUX VID DVD DVD COMM ENABLE SIG ENABLE SIG TRL BRK RLY IGN 1 FUEL PUMP CTRL COMM DATA FORW FRONT DIGITAL VIDEO DISC (DVD) DISPLAY FSCM FUSE 21 FUEL PUMP CTRL FUEL PUMP/ TRAILER BRAKE CONTROL MODULE GMLAN GMLAN - GMLAN + GND (PINS: 10-15 NOT USED) GREEN LED GRN WIRE GROUND GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES I/P FUSE BLOCK REAR (LEFT END SEAT OF DASH) ENT FUSE HOT AT ALL TIMES UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) HOT W/ RUN/ CRNK RELAY ENERGIZED HOT W/ RUN/CRNK RELAY ENERGIZED I/P FUSE BLOCK (LEFT END OF DASH) IGNITION VOLTAGE INFLATABLE RESTRAINT STEERING WHEEL MODULE INFO FUSE INFRARED REF INFRARED TRANSMITTER INFRARED V INSIDE REARVIEW MIRROR (ISRVM) KEY CTRL KEYPAD SIG L AUD - R AUD - DRAIN WIRE L AUD SIG L AUX VID L DVD+ L INFRARED L SUBWFR - LEFT FRONT DOOR SPEAKER LEFT FRONT TWEETER SPEAKER LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) LEFT I/P JUNCTION BLOCK (W/O LUXURY) (LEFT END OF DASH) LEFT REAR SPEAKER LF AUD + LF SPK - LOGIC INSIDE REARVIEW MIRROR (ISRVM) LOW REF LOW REF GMLAN - GMLAN + LOW REF RLY FEEDBACK PRESS SENS SIG GAIN SIG LR AUD + LR AUD + RR AUD + VOICE SIG LR AUD + RR AUD + VOICE SIG AMP CTRL L AUD - R AUD - DRAIN WIRE LR AUD - RR AUD - LOW REF LR AUD - RR AUD - LOW REF VID MDE 2 LR MID SPK - LR SPK + LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE MICRO - MICRO CTRL MICRO SIG + MIRROR DISPLAY MISC-IGN FUSE 43 NCA WIRE ORG/ WIRE ORG/BLK WIRE PAUSE PHONE PNK 17 6 1444 6818 WIRE PNK PNK WIRE PNK TRANSMISSIONS SYSTEM WIRE PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM PPL PPL AUX VID H PPL/WHT WIRE R AUD SIG R AUX VID R DVD+ R INFRARED R SUBWFR + RADIO RADIO ANTENNA MODULE RADIO REAR WINDOW ANTENNA RDO FUSE 42 REAR DIGITAL VIDEO DISC (DVD) DISPLAY (CADILLAC W/ ADDITIONAL DVD) REAR SEAT AUDIO (RSA) CONTROL REARVIEW CAMERA (MIDDLE OF LIFTGATE) RED LED WIRE RED/BLK WIRE RED/WHT WIRE REM ENABLE RES SIG REVERSE SIGNAL REWD RF AUD + RF SPK - RIGHT FRONT DOOR SPEAKER RIGHT FRONT TWEETER SPEAKER RIGHT I/P JUNCTION BLOCK (RIGHT END OF DASH) RIGHT REAR SPEAKER RIGHT STEERING WHEEL CONTROL SWITCH RR AUD - RR MID SPK - RR SPK + SIGNAL SRCE STOP LAMP SWITCH (TOP OF BRAKE PEDAL BRACKET) STUD 2 FUSE 63 SUB + SUBWOOFER SPEAKER SYSTEM TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCC BRK SIG TRAILER BRAKE CONTROL SWITCH TRAILER CONNECTOR (CENTER REAR OF VEHICLE) TRL BRK SIG TRL BRK SIG RLY FEEDBACK UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) USB CABLE USB CABLE USB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 USB RECEPTACLE VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) (CENTER OF DASH) VIDEO CNTRL VIDEO CTRL VIDEO SIG VIDEO SPLITTER CIRCUIT VOICE SIG VOL DN VOL UP VOLT VSS CAMERA + CAMERA - W/ ONE PIECE LIFTGATE W/ ONSTAR W/O ONSTAR W/ ONSTAR W/O ONSTAR W/ LUXURY W/O LUXURY W/ RSE W/O RADIO W/O RSE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

Go to component: Navigation -> Navigation circuit, without y91 & with uqa (1 of 3) -> DRAIN WIRE

Wiring diagram drain wire (5 of 27)

Get access

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 L AUD + R AUD + DRAIN WIRE 1 2 3 4 5 6 7 8 9 L AUD - L AUD + R AUD + R AUD - GMLAN 1 2 3 B+ LF AUD + RF AUD + 1 2 3 B+ LF SPK+ RF SPK+ 1444 6818 PNK 17 6 WIRE 17 6 1444 6818 PNK WIRE 17 6 PNK 1444 6818 WIRE 2501 2500 COMPUTER DATA LINES SYSTEM 38 39 PNK WIRE 4 5 PNK VOICE SIG LOW REF WIRE 465 945 239 1580 5986 ENGINE CONTROL MODULE 6 7 8 9 10 11 12 13 14 REM SIG LED CNTRL GND LF AUD - RF AUD - DRAIN WIRE 6 7 8 9 10 11 12 13 14 REM SIG LED CTRL GND LF SPK- RF SPK- 6 7 CAMERA SIG + CAMERA SIG - 7 6 CAMERA SIG - CAMERA SIG + 7066 6817 2550 1947 1546 2011 INTERIOR LIGHTS SYSTEM 7066 6817 2550 INTERIOR LIGHTS SYSTEM ALL TIMES AMP FUSE 41 AMPL CNTRL ANTENNA ANTI-LOCK BRAKES SYSTEM NAVIGATION SYSTEM AUD LOW REF AUD SIG AUDIO/VIDEO ADAPTER AUX VID H B+ RLY ENABLE BACKUP LP CTRL BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (LEFT SIDE OF DASH) BODY MOUNT) (W/ 20 SERIES HYBRID) BODY MOUNT) TRAILER BRAKE CONTROL RELAY (ABOVE SPARE TIRE CARRIER) BREAKOUT) BRN WIRE BRN/WHT WIRE CADILLAC W/ ADDITIONAL DVD CADILLAC W/ ADDITIONAL DVD CHEVROLET/GMC W/ ADDITIONAL DVD W/O ADDITIONAL DVD CAMERA VID SIG (+) CELLULAR TELEPHONE MICROPHONE CELLULAR, NAVIGATION ANTENNA (IF EQUIPPED) (LEFT FRONT OF ROOF) CELLULAR, NAVIGATION, DIGITAL RADIO ANTENNA (LEFT FRONT OF ROOF) CENTR SPK + CHEVROLET/GMC W/ ADDITIONAL DVD CKP SIG HIGH CKP SIG LOW COAX COAX ANT SIG COAX COAX COAX NAV SIG COAX W/ RADIO ANTENNA COAX W/O RADIO ANTENNA COIL (EXCEPT TAHOE, ESCALADE: STEERING COLUMN) COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM GMLAN CRUISE CONTROL SYSTEM CTR + CTR + SUB + VSS CAMERA + CAMERA - AUD SIG + CTR - SUB - DRAIN WIRE PNK CTRL DIGITAL RADIO RECEIVER (IF EQUIPPED) DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DRAIN WIRE DRAIN WIRE AUD SIG - DRAIN WIRE L AUX VID R AUX VID DVD DVD COMM ENABLE SIG ENABLE SIG TRL BRK RLY IGN 1 FUEL PUMP CTRL COMM DATA FORW FRONT DIGITAL VIDEO DISC (DVD) DISPLAY FSCM FUSE 21 FUEL PUMP CTRL FUEL PUMP/ TRAILER BRAKE CONTROL MODULE GMLAN GMLAN - GMLAN + GND (PINS: 10-15 NOT USED) GREEN LED GRN WIRE GROUND GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES I/P FUSE BLOCK REAR (LEFT END SEAT OF DASH) ENT FUSE HOT AT ALL TIMES UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) HOT W/ RUN/ CRNK RELAY ENERGIZED HOT W/ RUN/CRNK RELAY ENERGIZED I/P FUSE BLOCK (LEFT END OF DASH) IGNITION VOLTAGE INFLATABLE RESTRAINT STEERING WHEEL MODULE INFO FUSE INFRARED REF INFRARED TRANSMITTER INFRARED V INSIDE REARVIEW MIRROR (ISRVM) KEY CTRL KEYPAD SIG L AUD - R AUD - DRAIN WIRE L AUD SIG L AUX VID L DVD+ L INFRARED L SUBWFR - LEFT FRONT DOOR SPEAKER LEFT FRONT TWEETER SPEAKER LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) LEFT I/P JUNCTION BLOCK (W/O LUXURY) (LEFT END OF DASH) LEFT REAR SPEAKER LF AUD + LF SPK - LOGIC INSIDE REARVIEW MIRROR (ISRVM) LOW REF LOW REF GMLAN - GMLAN + LOW REF RLY FEEDBACK PRESS SENS SIG GAIN SIG LR AUD + LR AUD + RR AUD + VOICE SIG LR AUD + RR AUD + VOICE SIG AMP CTRL L AUD - R AUD - DRAIN WIRE LR AUD - RR AUD - LOW REF LR AUD - RR AUD - LOW REF VID MDE 2 LR MID SPK - LR SPK + LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE MICRO - MICRO CTRL MICRO SIG + MIRROR DISPLAY MISC-IGN FUSE 43 NCA WIRE ORG/ WIRE ORG/BLK WIRE PAUSE PHONE PNK 17 6 1444 6818 WIRE PNK PNK WIRE PNK TRANSMISSIONS SYSTEM WIRE PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM PPL PPL AUX VID H PPL/WHT WIRE R AUD SIG R AUX VID R DVD+ R INFRARED R SUBWFR + RADIO RADIO ANTENNA MODULE RADIO REAR WINDOW ANTENNA RDO FUSE 42 REAR DIGITAL VIDEO DISC (DVD) DISPLAY (CADILLAC W/ ADDITIONAL DVD) REAR SEAT AUDIO (RSA) CONTROL REARVIEW CAMERA (MIDDLE OF LIFTGATE) RED LED WIRE RED/BLK WIRE RED/WHT WIRE REM ENABLE RES SIG REVERSE SIGNAL REWD RF AUD + RF SPK - RIGHT FRONT DOOR SPEAKER RIGHT FRONT TWEETER SPEAKER RIGHT I/P JUNCTION BLOCK (RIGHT END OF DASH) RIGHT REAR SPEAKER RIGHT STEERING WHEEL CONTROL SWITCH RR AUD - RR MID SPK - RR SPK + SIGNAL SRCE STOP LAMP SWITCH (TOP OF BRAKE PEDAL BRACKET) STUD 2 FUSE 63 SUB + SUBWOOFER SPEAKER SYSTEM TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCC BRK SIG TRAILER BRAKE CONTROL SWITCH TRAILER CONNECTOR (CENTER REAR OF VEHICLE) TRL BRK SIG TRL BRK SIG RLY FEEDBACK UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) USB CABLE USB CABLE USB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 USB RECEPTACLE VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) (CENTER OF DASH) VIDEO CNTRL VIDEO CTRL VIDEO SIG VIDEO SPLITTER CIRCUIT VOICE SIG VOL DN VOL UP VOLT VSS CAMERA + CAMERA - W/ ONE PIECE LIFTGATE W/ ONSTAR W/O ONSTAR W/ ONSTAR W/O ONSTAR W/ LUXURY W/O LUXURY W/ RSE W/O RADIO W/O RSE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

Go to component: Navigation -> Navigation circuit, without y91 & with uqa (2 of 3) -> DRAIN WIRE

Wiring diagram drain wire (6 of 27)

Get access

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 L AUD + R AUD + DRAIN WIRE 1 2 3 4 5 6 7 8 9 L AUD - L AUD + R AUD + R AUD - GMLAN 1 2 3 B+ LF AUD + RF AUD + 1 2 3 B+ LF SPK+ RF SPK+ 1444 6818 PNK 17 6 WIRE 17 6 1444 6818 PNK WIRE 17 6 PNK 1444 6818 WIRE 2501 2500 COMPUTER DATA LINES SYSTEM 38 39 PNK WIRE 4 5 PNK VOICE SIG LOW REF WIRE 465 945 239 1580 5986 ENGINE CONTROL MODULE 6 7 8 9 10 11 12 13 14 REM SIG LED CNTRL GND LF AUD - RF AUD - DRAIN WIRE 6 7 8 9 10 11 12 13 14 REM SIG LED CTRL GND LF SPK- RF SPK- 6 7 CAMERA SIG + CAMERA SIG - 7 6 CAMERA SIG - CAMERA SIG + 7066 6817 2550 1947 1546 2011 INTERIOR LIGHTS SYSTEM 7066 6817 2550 INTERIOR LIGHTS SYSTEM ALL TIMES AMP FUSE 41 AMPL CNTRL ANTENNA ANTI-LOCK BRAKES SYSTEM NAVIGATION SYSTEM AUD LOW REF AUD SIG AUDIO/VIDEO ADAPTER AUX VID H B+ RLY ENABLE BACKUP LP CTRL BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (LEFT SIDE OF DASH) BODY MOUNT) (W/ 20 SERIES HYBRID) BODY MOUNT) TRAILER BRAKE CONTROL RELAY (ABOVE SPARE TIRE CARRIER) BREAKOUT) BRN WIRE BRN/WHT WIRE CADILLAC W/ ADDITIONAL DVD CADILLAC W/ ADDITIONAL DVD CHEVROLET/GMC W/ ADDITIONAL DVD W/O ADDITIONAL DVD CAMERA VID SIG (+) CELLULAR TELEPHONE MICROPHONE CELLULAR, NAVIGATION ANTENNA (IF EQUIPPED) (LEFT FRONT OF ROOF) CELLULAR, NAVIGATION, DIGITAL RADIO ANTENNA (LEFT FRONT OF ROOF) CENTR SPK + CHEVROLET/GMC W/ ADDITIONAL DVD CKP SIG HIGH CKP SIG LOW COAX COAX ANT SIG COAX COAX COAX NAV SIG COAX W/ RADIO ANTENNA COAX W/O RADIO ANTENNA COIL (EXCEPT TAHOE, ESCALADE: STEERING COLUMN) COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM GMLAN CRUISE CONTROL SYSTEM CTR + CTR + SUB + VSS CAMERA + CAMERA - AUD SIG + CTR - SUB - DRAIN WIRE PNK CTRL DIGITAL RADIO RECEIVER (IF EQUIPPED) DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DRAIN WIRE DRAIN WIRE AUD SIG - DRAIN WIRE L AUX VID R AUX VID DVD DVD COMM ENABLE SIG ENABLE SIG TRL BRK RLY IGN 1 FUEL PUMP CTRL COMM DATA FORW FRONT DIGITAL VIDEO DISC (DVD) DISPLAY FSCM FUSE 21 FUEL PUMP CTRL FUEL PUMP/ TRAILER BRAKE CONTROL MODULE GMLAN GMLAN - GMLAN + GND (PINS: 10-15 NOT USED) GREEN LED GRN WIRE GROUND GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES I/P FUSE BLOCK REAR (LEFT END SEAT OF DASH) ENT FUSE HOT AT ALL TIMES UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) HOT W/ RUN/ CRNK RELAY ENERGIZED HOT W/ RUN/CRNK RELAY ENERGIZED I/P FUSE BLOCK (LEFT END OF DASH) IGNITION VOLTAGE INFLATABLE RESTRAINT STEERING WHEEL MODULE INFO FUSE INFRARED REF INFRARED TRANSMITTER INFRARED V INSIDE REARVIEW MIRROR (ISRVM) KEY CTRL KEYPAD SIG L AUD - R AUD - DRAIN WIRE L AUD SIG L AUX VID L DVD+ L INFRARED L SUBWFR - LEFT FRONT DOOR SPEAKER LEFT FRONT TWEETER SPEAKER LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) LEFT I/P JUNCTION BLOCK (W/O LUXURY) (LEFT END OF DASH) LEFT REAR SPEAKER LF AUD + LF SPK - LOGIC INSIDE REARVIEW MIRROR (ISRVM) LOW REF LOW REF GMLAN - GMLAN + LOW REF RLY FEEDBACK PRESS SENS SIG GAIN SIG LR AUD + LR AUD + RR AUD + VOICE SIG LR AUD + RR AUD + VOICE SIG AMP CTRL L AUD - R AUD - DRAIN WIRE LR AUD - RR AUD - LOW REF LR AUD - RR AUD - LOW REF VID MDE 2 LR MID SPK - LR SPK + LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE MICRO - MICRO CTRL MICRO SIG + MIRROR DISPLAY MISC-IGN FUSE 43 NCA WIRE ORG/ WIRE ORG/BLK WIRE PAUSE PHONE PNK 17 6 1444 6818 WIRE PNK PNK WIRE PNK TRANSMISSIONS SYSTEM WIRE PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM PPL PPL AUX VID H PPL/WHT WIRE R AUD SIG R AUX VID R DVD+ R INFRARED R SUBWFR + RADIO RADIO ANTENNA MODULE RADIO REAR WINDOW ANTENNA RDO FUSE 42 REAR DIGITAL VIDEO DISC (DVD) DISPLAY (CADILLAC W/ ADDITIONAL DVD) REAR SEAT AUDIO (RSA) CONTROL REARVIEW CAMERA (MIDDLE OF LIFTGATE) RED LED WIRE RED/BLK WIRE RED/WHT WIRE REM ENABLE RES SIG REVERSE SIGNAL REWD RF AUD + RF SPK - RIGHT FRONT DOOR SPEAKER RIGHT FRONT TWEETER SPEAKER RIGHT I/P JUNCTION BLOCK (RIGHT END OF DASH) RIGHT REAR SPEAKER RIGHT STEERING WHEEL CONTROL SWITCH RR AUD - RR MID SPK - RR SPK + SIGNAL SRCE STOP LAMP SWITCH (TOP OF BRAKE PEDAL BRACKET) STUD 2 FUSE 63 SUB + SUBWOOFER SPEAKER SYSTEM TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCC BRK SIG TRAILER BRAKE CONTROL SWITCH TRAILER CONNECTOR (CENTER REAR OF VEHICLE) TRL BRK SIG TRL BRK SIG RLY FEEDBACK UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) USB CABLE USB CABLE USB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 USB RECEPTACLE VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) (CENTER OF DASH) VIDEO CNTRL VIDEO CTRL VIDEO SIG VIDEO SPLITTER CIRCUIT VOICE SIG VOL DN VOL UP VOLT VSS CAMERA + CAMERA - W/ ONE PIECE LIFTGATE W/ ONSTAR W/O ONSTAR W/ ONSTAR W/O ONSTAR W/ LUXURY W/O LUXURY W/ RSE W/O RADIO W/O RSE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

Go to component: Navigation -> Navigation circuit, without y91 & with uqa (3 of 3) -> DRAIN WIRE

Wiring diagram drain wire (7 of 27)

Get access

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 L AUD + R AUD + DRAIN WIRE 1 2 3 4 5 6 7 8 9 L AUD - L AUD + R AUD + R AUD - GMLAN 1 2 3 B+ LF AUD + RF AUD + 1 2 3 B+ LF SPK+ RF SPK+ 1444 6818 PNK 17 6 WIRE 17 6 1444 6818 PNK WIRE 17 6 PNK 1444 6818 WIRE 2501 2500 COMPUTER DATA LINES SYSTEM 38 39 PNK WIRE 4 5 PNK VOICE SIG LOW REF WIRE 465 945 239 1580 5986 ENGINE CONTROL MODULE 6 7 8 9 10 11 12 13 14 REM SIG LED CNTRL GND LF AUD - RF AUD - DRAIN WIRE 6 7 8 9 10 11 12 13 14 REM SIG LED CTRL GND LF SPK- RF SPK- 6 7 CAMERA SIG + CAMERA SIG - 7 6 CAMERA SIG - CAMERA SIG + 7066 6817 2550 1947 1546 2011 INTERIOR LIGHTS SYSTEM 7066 6817 2550 INTERIOR LIGHTS SYSTEM ALL TIMES AMP FUSE 41 AMPL CNTRL ANTENNA ANTI-LOCK BRAKES SYSTEM NAVIGATION SYSTEM AUD LOW REF AUD SIG AUDIO/VIDEO ADAPTER AUX VID H B+ RLY ENABLE BACKUP LP CTRL BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (LEFT SIDE OF DASH) BODY MOUNT) (W/ 20 SERIES HYBRID) BODY MOUNT) TRAILER BRAKE CONTROL RELAY (ABOVE SPARE TIRE CARRIER) BREAKOUT) BRN WIRE BRN/WHT WIRE CADILLAC W/ ADDITIONAL DVD CADILLAC W/ ADDITIONAL DVD CHEVROLET/GMC W/ ADDITIONAL DVD W/O ADDITIONAL DVD CAMERA VID SIG (+) CELLULAR TELEPHONE MICROPHONE CELLULAR, NAVIGATION ANTENNA (IF EQUIPPED) (LEFT FRONT OF ROOF) CELLULAR, NAVIGATION, DIGITAL RADIO ANTENNA (LEFT FRONT OF ROOF) CENTR SPK + CHEVROLET/GMC W/ ADDITIONAL DVD CKP SIG HIGH CKP SIG LOW COAX COAX ANT SIG COAX COAX COAX NAV SIG COAX W/ RADIO ANTENNA COAX W/O RADIO ANTENNA COIL (EXCEPT TAHOE, ESCALADE: STEERING COLUMN) COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM GMLAN CRUISE CONTROL SYSTEM CTR + CTR + SUB + VSS CAMERA + CAMERA - AUD SIG + CTR - SUB - DRAIN WIRE PNK CTRL DIGITAL RADIO RECEIVER (IF EQUIPPED) DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DRAIN WIRE DRAIN WIRE AUD SIG - DRAIN WIRE L AUX VID R AUX VID DVD DVD COMM ENABLE SIG ENABLE SIG TRL BRK RLY IGN 1 FUEL PUMP CTRL COMM DATA FORW FRONT DIGITAL VIDEO DISC (DVD) DISPLAY FSCM FUSE 21 FUEL PUMP CTRL FUEL PUMP/ TRAILER BRAKE CONTROL MODULE GMLAN GMLAN - GMLAN + GND (PINS: 10-15 NOT USED) GREEN LED GRN WIRE GROUND GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES I/P FUSE BLOCK REAR (LEFT END SEAT OF DASH) ENT FUSE HOT AT ALL TIMES UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) HOT W/ RUN/ CRNK RELAY ENERGIZED HOT W/ RUN/CRNK RELAY ENERGIZED I/P FUSE BLOCK (LEFT END OF DASH) IGNITION VOLTAGE INFLATABLE RESTRAINT STEERING WHEEL MODULE INFO FUSE INFRARED REF INFRARED TRANSMITTER INFRARED V INSIDE REARVIEW MIRROR (ISRVM) KEY CTRL KEYPAD SIG L AUD - R AUD - DRAIN WIRE L AUD SIG L AUX VID L DVD+ L INFRARED L SUBWFR - LEFT FRONT DOOR SPEAKER LEFT FRONT TWEETER SPEAKER LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) LEFT I/P JUNCTION BLOCK (W/O LUXURY) (LEFT END OF DASH) LEFT REAR SPEAKER LF AUD + LF SPK - LOGIC INSIDE REARVIEW MIRROR (ISRVM) LOW REF LOW REF GMLAN - GMLAN + LOW REF RLY FEEDBACK PRESS SENS SIG GAIN SIG LR AUD + LR AUD + RR AUD + VOICE SIG LR AUD + RR AUD + VOICE SIG AMP CTRL L AUD - R AUD - DRAIN WIRE LR AUD - RR AUD - LOW REF LR AUD - RR AUD - LOW REF VID MDE 2 LR MID SPK - LR SPK + LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE MICRO - MICRO CTRL MICRO SIG + MIRROR DISPLAY MISC-IGN FUSE 43 NCA WIRE ORG/ WIRE ORG/BLK WIRE PAUSE PHONE PNK 17 6 1444 6818 WIRE PNK PNK WIRE PNK TRANSMISSIONS SYSTEM WIRE PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM PPL PPL AUX VID H PPL/WHT WIRE R AUD SIG R AUX VID R DVD+ R INFRARED R SUBWFR + RADIO RADIO ANTENNA MODULE RADIO REAR WINDOW ANTENNA RDO FUSE 42 REAR DIGITAL VIDEO DISC (DVD) DISPLAY (CADILLAC W/ ADDITIONAL DVD) REAR SEAT AUDIO (RSA) CONTROL REARVIEW CAMERA (MIDDLE OF LIFTGATE) RED LED WIRE RED/BLK WIRE RED/WHT WIRE REM ENABLE RES SIG REVERSE SIGNAL REWD RF AUD + RF SPK - RIGHT FRONT DOOR SPEAKER RIGHT FRONT TWEETER SPEAKER RIGHT I/P JUNCTION BLOCK (RIGHT END OF DASH) RIGHT REAR SPEAKER RIGHT STEERING WHEEL CONTROL SWITCH RR AUD - RR MID SPK - RR SPK + SIGNAL SRCE STOP LAMP SWITCH (TOP OF BRAKE PEDAL BRACKET) STUD 2 FUSE 63 SUB + SUBWOOFER SPEAKER SYSTEM TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCC BRK SIG TRAILER BRAKE CONTROL SWITCH TRAILER CONNECTOR (CENTER REAR OF VEHICLE) TRL BRK SIG TRL BRK SIG RLY FEEDBACK UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) USB CABLE USB CABLE USB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 USB RECEPTACLE VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) (CENTER OF DASH) VIDEO CNTRL VIDEO CTRL VIDEO SIG VIDEO SPLITTER CIRCUIT VOICE SIG VOL DN VOL UP VOLT VSS CAMERA + CAMERA - W/ ONE PIECE LIFTGATE W/ ONSTAR W/O ONSTAR W/ ONSTAR W/O ONSTAR W/ LUXURY W/O LUXURY W/ RSE W/O RADIO W/O RSE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

Go to component: Navigation -> Navigation circuit, with uqs (1 of 4) -> DRAIN WIRE

Wiring diagram drain wire (8 of 27)

Get access

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 L AUD + R AUD + DRAIN WIRE 1 2 3 4 5 6 7 8 9 L AUD - L AUD + R AUD + R AUD - GMLAN 1 2 3 B+ LF AUD + RF AUD + 1 2 3 B+ LF SPK+ RF SPK+ 1444 6818 PNK 17 6 WIRE 17 6 1444 6818 PNK WIRE 17 6 PNK 1444 6818 WIRE 2501 2500 COMPUTER DATA LINES SYSTEM 38 39 PNK WIRE 4 5 PNK VOICE SIG LOW REF WIRE 465 945 239 1580 5986 ENGINE CONTROL MODULE 6 7 8 9 10 11 12 13 14 REM SIG LED CNTRL GND LF AUD - RF AUD - DRAIN WIRE 6 7 8 9 10 11 12 13 14 REM SIG LED CTRL GND LF SPK- RF SPK- 6 7 CAMERA SIG + CAMERA SIG - 7 6 CAMERA SIG - CAMERA SIG + 7066 6817 2550 1947 1546 2011 INTERIOR LIGHTS SYSTEM 7066 6817 2550 INTERIOR LIGHTS SYSTEM ALL TIMES AMP FUSE 41 AMPL CNTRL ANTENNA ANTI-LOCK BRAKES SYSTEM NAVIGATION SYSTEM AUD LOW REF AUD SIG AUDIO/VIDEO ADAPTER AUX VID H B+ RLY ENABLE BACKUP LP CTRL BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (LEFT SIDE OF DASH) BODY MOUNT) (W/ 20 SERIES HYBRID) BODY MOUNT) TRAILER BRAKE CONTROL RELAY (ABOVE SPARE TIRE CARRIER) BREAKOUT) BRN WIRE BRN/WHT WIRE CADILLAC W/ ADDITIONAL DVD CADILLAC W/ ADDITIONAL DVD CHEVROLET/GMC W/ ADDITIONAL DVD W/O ADDITIONAL DVD CAMERA VID SIG (+) CELLULAR TELEPHONE MICROPHONE CELLULAR, NAVIGATION ANTENNA (IF EQUIPPED) (LEFT FRONT OF ROOF) CELLULAR, NAVIGATION, DIGITAL RADIO ANTENNA (LEFT FRONT OF ROOF) CENTR SPK + CHEVROLET/GMC W/ ADDITIONAL DVD CKP SIG HIGH CKP SIG LOW COAX COAX ANT SIG COAX COAX COAX NAV SIG COAX W/ RADIO ANTENNA COAX W/O RADIO ANTENNA COIL (EXCEPT TAHOE, ESCALADE: STEERING COLUMN) COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM GMLAN CRUISE CONTROL SYSTEM CTR + CTR + SUB + VSS CAMERA + CAMERA - AUD SIG + CTR - SUB - DRAIN WIRE PNK CTRL DIGITAL RADIO RECEIVER (IF EQUIPPED) DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DRAIN WIRE DRAIN WIRE AUD SIG - DRAIN WIRE L AUX VID R AUX VID DVD DVD COMM ENABLE SIG ENABLE SIG TRL BRK RLY IGN 1 FUEL PUMP CTRL COMM DATA FORW FRONT DIGITAL VIDEO DISC (DVD) DISPLAY FSCM FUSE 21 FUEL PUMP CTRL FUEL PUMP/ TRAILER BRAKE CONTROL MODULE GMLAN GMLAN - GMLAN + GND (PINS: 10-15 NOT USED) GREEN LED GRN WIRE GROUND GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES I/P FUSE BLOCK REAR (LEFT END SEAT OF DASH) ENT FUSE HOT AT ALL TIMES UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) HOT W/ RUN/ CRNK RELAY ENERGIZED HOT W/ RUN/CRNK RELAY ENERGIZED I/P FUSE BLOCK (LEFT END OF DASH) IGNITION VOLTAGE INFLATABLE RESTRAINT STEERING WHEEL MODULE INFO FUSE INFRARED REF INFRARED TRANSMITTER INFRARED V INSIDE REARVIEW MIRROR (ISRVM) KEY CTRL KEYPAD SIG L AUD - R AUD - DRAIN WIRE L AUD SIG L AUX VID L DVD+ L INFRARED L SUBWFR - LEFT FRONT DOOR SPEAKER LEFT FRONT TWEETER SPEAKER LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) LEFT I/P JUNCTION BLOCK (W/O LUXURY) (LEFT END OF DASH) LEFT REAR SPEAKER LF AUD + LF SPK - LOGIC INSIDE REARVIEW MIRROR (ISRVM) LOW REF LOW REF GMLAN - GMLAN + LOW REF RLY FEEDBACK PRESS SENS SIG GAIN SIG LR AUD + LR AUD + RR AUD + VOICE SIG LR AUD + RR AUD + VOICE SIG AMP CTRL L AUD - R AUD - DRAIN WIRE LR AUD - RR AUD - LOW REF LR AUD - RR AUD - LOW REF VID MDE 2 LR MID SPK - LR SPK + LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE MICRO - MICRO CTRL MICRO SIG + MIRROR DISPLAY MISC-IGN FUSE 43 NCA WIRE ORG/ WIRE ORG/BLK WIRE PAUSE PHONE PNK 17 6 1444 6818 WIRE PNK PNK WIRE PNK TRANSMISSIONS SYSTEM WIRE PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM PPL PPL AUX VID H PPL/WHT WIRE R AUD SIG R AUX VID R DVD+ R INFRARED R SUBWFR + RADIO RADIO ANTENNA MODULE RADIO REAR WINDOW ANTENNA RDO FUSE 42 REAR DIGITAL VIDEO DISC (DVD) DISPLAY (CADILLAC W/ ADDITIONAL DVD) REAR SEAT AUDIO (RSA) CONTROL REARVIEW CAMERA (MIDDLE OF LIFTGATE) RED LED WIRE RED/BLK WIRE RED/WHT WIRE REM ENABLE RES SIG REVERSE SIGNAL REWD RF AUD + RF SPK - RIGHT FRONT DOOR SPEAKER RIGHT FRONT TWEETER SPEAKER RIGHT I/P JUNCTION BLOCK (RIGHT END OF DASH) RIGHT REAR SPEAKER RIGHT STEERING WHEEL CONTROL SWITCH RR AUD - RR MID SPK - RR SPK + SIGNAL SRCE STOP LAMP SWITCH (TOP OF BRAKE PEDAL BRACKET) STUD 2 FUSE 63 SUB + SUBWOOFER SPEAKER SYSTEM TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCC BRK SIG TRAILER BRAKE CONTROL SWITCH TRAILER CONNECTOR (CENTER REAR OF VEHICLE) TRL BRK SIG TRL BRK SIG RLY FEEDBACK UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) USB CABLE USB CABLE USB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 USB RECEPTACLE VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) (CENTER OF DASH) VIDEO CNTRL VIDEO CTRL VIDEO SIG VIDEO SPLITTER CIRCUIT VOICE SIG VOL DN VOL UP VOLT VSS CAMERA + CAMERA - W/ ONE PIECE LIFTGATE W/ ONSTAR W/O ONSTAR W/ ONSTAR W/O ONSTAR W/ LUXURY W/O LUXURY W/ RSE W/O RADIO W/O RSE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

Go to component: Navigation -> Navigation circuit, with uqs (2 of 4) -> DRAIN WIRE

Wiring diagram drain wire (9 of 27)

Get access

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 L AUD + R AUD + DRAIN WIRE 1 2 3 4 5 6 7 8 9 L AUD - L AUD + R AUD + R AUD - GMLAN 1 2 3 B+ LF AUD + RF AUD + 1 2 3 B+ LF SPK+ RF SPK+ 1444 6818 PNK 17 6 WIRE 17 6 1444 6818 PNK WIRE 17 6 PNK 1444 6818 WIRE 2501 2500 COMPUTER DATA LINES SYSTEM 38 39 PNK WIRE 4 5 PNK VOICE SIG LOW REF WIRE 465 945 239 1580 5986 ENGINE CONTROL MODULE 6 7 8 9 10 11 12 13 14 REM SIG LED CNTRL GND LF AUD - RF AUD - DRAIN WIRE 6 7 8 9 10 11 12 13 14 REM SIG LED CTRL GND LF SPK- RF SPK- 6 7 CAMERA SIG + CAMERA SIG - 7 6 CAMERA SIG - CAMERA SIG + 7066 6817 2550 1947 1546 2011 INTERIOR LIGHTS SYSTEM 7066 6817 2550 INTERIOR LIGHTS SYSTEM ALL TIMES AMP FUSE 41 AMPL CNTRL ANTENNA ANTI-LOCK BRAKES SYSTEM NAVIGATION SYSTEM AUD LOW REF AUD SIG AUDIO/VIDEO ADAPTER AUX VID H B+ RLY ENABLE BACKUP LP CTRL BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (LEFT SIDE OF DASH) BODY MOUNT) (W/ 20 SERIES HYBRID) BODY MOUNT) TRAILER BRAKE CONTROL RELAY (ABOVE SPARE TIRE CARRIER) BREAKOUT) BRN WIRE BRN/WHT WIRE CADILLAC W/ ADDITIONAL DVD CADILLAC W/ ADDITIONAL DVD CHEVROLET/GMC W/ ADDITIONAL DVD W/O ADDITIONAL DVD CAMERA VID SIG (+) CELLULAR TELEPHONE MICROPHONE CELLULAR, NAVIGATION ANTENNA (IF EQUIPPED) (LEFT FRONT OF ROOF) CELLULAR, NAVIGATION, DIGITAL RADIO ANTENNA (LEFT FRONT OF ROOF) CENTR SPK + CHEVROLET/GMC W/ ADDITIONAL DVD CKP SIG HIGH CKP SIG LOW COAX COAX ANT SIG COAX COAX COAX NAV SIG COAX W/ RADIO ANTENNA COAX W/O RADIO ANTENNA COIL (EXCEPT TAHOE, ESCALADE: STEERING COLUMN) COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM GMLAN CRUISE CONTROL SYSTEM CTR + CTR + SUB + VSS CAMERA + CAMERA - AUD SIG + CTR - SUB - DRAIN WIRE PNK CTRL DIGITAL RADIO RECEIVER (IF EQUIPPED) DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DRAIN WIRE DRAIN WIRE AUD SIG - DRAIN WIRE L AUX VID R AUX VID DVD DVD COMM ENABLE SIG ENABLE SIG TRL BRK RLY IGN 1 FUEL PUMP CTRL COMM DATA FORW FRONT DIGITAL VIDEO DISC (DVD) DISPLAY FSCM FUSE 21 FUEL PUMP CTRL FUEL PUMP/ TRAILER BRAKE CONTROL MODULE GMLAN GMLAN - GMLAN + GND (PINS: 10-15 NOT USED) GREEN LED GRN WIRE GROUND GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES I/P FUSE BLOCK REAR (LEFT END SEAT OF DASH) ENT FUSE HOT AT ALL TIMES UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) HOT W/ RUN/ CRNK RELAY ENERGIZED HOT W/ RUN/CRNK RELAY ENERGIZED I/P FUSE BLOCK (LEFT END OF DASH) IGNITION VOLTAGE INFLATABLE RESTRAINT STEERING WHEEL MODULE INFO FUSE INFRARED REF INFRARED TRANSMITTER INFRARED V INSIDE REARVIEW MIRROR (ISRVM) KEY CTRL KEYPAD SIG L AUD - R AUD - DRAIN WIRE L AUD SIG L AUX VID L DVD+ L INFRARED L SUBWFR - LEFT FRONT DOOR SPEAKER LEFT FRONT TWEETER SPEAKER LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) LEFT I/P JUNCTION BLOCK (W/O LUXURY) (LEFT END OF DASH) LEFT REAR SPEAKER LF AUD + LF SPK - LOGIC INSIDE REARVIEW MIRROR (ISRVM) LOW REF LOW REF GMLAN - GMLAN + LOW REF RLY FEEDBACK PRESS SENS SIG GAIN SIG LR AUD + LR AUD + RR AUD + VOICE SIG LR AUD + RR AUD + VOICE SIG AMP CTRL L AUD - R AUD - DRAIN WIRE LR AUD - RR AUD - LOW REF LR AUD - RR AUD - LOW REF VID MDE 2 LR MID SPK - LR SPK + LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE MICRO - MICRO CTRL MICRO SIG + MIRROR DISPLAY MISC-IGN FUSE 43 NCA WIRE ORG/ WIRE ORG/BLK WIRE PAUSE PHONE PNK 17 6 1444 6818 WIRE PNK PNK WIRE PNK TRANSMISSIONS SYSTEM WIRE PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM PPL PPL AUX VID H PPL/WHT WIRE R AUD SIG R AUX VID R DVD+ R INFRARED R SUBWFR + RADIO RADIO ANTENNA MODULE RADIO REAR WINDOW ANTENNA RDO FUSE 42 REAR DIGITAL VIDEO DISC (DVD) DISPLAY (CADILLAC W/ ADDITIONAL DVD) REAR SEAT AUDIO (RSA) CONTROL REARVIEW CAMERA (MIDDLE OF LIFTGATE) RED LED WIRE RED/BLK WIRE RED/WHT WIRE REM ENABLE RES SIG REVERSE SIGNAL REWD RF AUD + RF SPK - RIGHT FRONT DOOR SPEAKER RIGHT FRONT TWEETER SPEAKER RIGHT I/P JUNCTION BLOCK (RIGHT END OF DASH) RIGHT REAR SPEAKER RIGHT STEERING WHEEL CONTROL SWITCH RR AUD - RR MID SPK - RR SPK + SIGNAL SRCE STOP LAMP SWITCH (TOP OF BRAKE PEDAL BRACKET) STUD 2 FUSE 63 SUB + SUBWOOFER SPEAKER SYSTEM TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCC BRK SIG TRAILER BRAKE CONTROL SWITCH TRAILER CONNECTOR (CENTER REAR OF VEHICLE) TRL BRK SIG TRL BRK SIG RLY FEEDBACK UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) USB CABLE USB CABLE USB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 USB RECEPTACLE VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) (CENTER OF DASH) VIDEO CNTRL VIDEO CTRL VIDEO SIG VIDEO SPLITTER CIRCUIT VOICE SIG VOL DN VOL UP VOLT VSS CAMERA + CAMERA - W/ ONE PIECE LIFTGATE W/ ONSTAR W/O ONSTAR W/ ONSTAR W/O ONSTAR W/ LUXURY W/O LUXURY W/ RSE W/O RADIO W/O RSE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

Go to component: Navigation -> Navigation circuit, with uqs (4 of 4) -> DRAIN WIRE

Wiring diagram drain wire (10 of 27)

Get access

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 L AUD + R AUD + DRAIN WIRE 1 2 3 4 5 6 7 8 9 L AUD - L AUD + R AUD + R AUD - GMLAN 1 2 3 B+ LF AUD + RF AUD + 1 2 3 B+ LF SPK+ RF SPK+ 1444 6818 PNK 17 6 WIRE 17 6 1444 6818 PNK WIRE 17 6 PNK 1444 6818 WIRE 2501 2500 COMPUTER DATA LINES SYSTEM 38 39 PNK WIRE 4 5 PNK VOICE SIG LOW REF WIRE 465 945 239 1580 5986 ENGINE CONTROL MODULE 6 7 8 9 10 11 12 13 14 REM SIG LED CNTRL GND LF AUD - RF AUD - DRAIN WIRE 6 7 8 9 10 11 12 13 14 REM SIG LED CTRL GND LF SPK- RF SPK- 6 7 CAMERA SIG + CAMERA SIG - 7 6 CAMERA SIG - CAMERA SIG + 7066 6817 2550 1947 1546 2011 INTERIOR LIGHTS SYSTEM 7066 6817 2550 INTERIOR LIGHTS SYSTEM ALL TIMES AMP FUSE 41 AMPL CNTRL ANTENNA ANTI-LOCK BRAKES SYSTEM NAVIGATION SYSTEM AUD LOW REF AUD SIG AUDIO/VIDEO ADAPTER AUX VID H B+ RLY ENABLE BACKUP LP CTRL BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (LEFT SIDE OF DASH) BODY MOUNT) (W/ 20 SERIES HYBRID) BODY MOUNT) TRAILER BRAKE CONTROL RELAY (ABOVE SPARE TIRE CARRIER) BREAKOUT) BRN WIRE BRN/WHT WIRE CADILLAC W/ ADDITIONAL DVD CADILLAC W/ ADDITIONAL DVD CHEVROLET/GMC W/ ADDITIONAL DVD W/O ADDITIONAL DVD CAMERA VID SIG (+) CELLULAR TELEPHONE MICROPHONE CELLULAR, NAVIGATION ANTENNA (IF EQUIPPED) (LEFT FRONT OF ROOF) CELLULAR, NAVIGATION, DIGITAL RADIO ANTENNA (LEFT FRONT OF ROOF) CENTR SPK + CHEVROLET/GMC W/ ADDITIONAL DVD CKP SIG HIGH CKP SIG LOW COAX COAX ANT SIG COAX COAX COAX NAV SIG COAX W/ RADIO ANTENNA COAX W/O RADIO ANTENNA COIL (EXCEPT TAHOE, ESCALADE: STEERING COLUMN) COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM GMLAN CRUISE CONTROL SYSTEM CTR + CTR + SUB + VSS CAMERA + CAMERA - AUD SIG + CTR - SUB - DRAIN WIRE PNK CTRL DIGITAL RADIO RECEIVER (IF EQUIPPED) DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DRAIN WIRE DRAIN WIRE AUD SIG - DRAIN WIRE L AUX VID R AUX VID DVD DVD COMM ENABLE SIG ENABLE SIG TRL BRK RLY IGN 1 FUEL PUMP CTRL COMM DATA FORW FRONT DIGITAL VIDEO DISC (DVD) DISPLAY FSCM FUSE 21 FUEL PUMP CTRL FUEL PUMP/ TRAILER BRAKE CONTROL MODULE GMLAN GMLAN - GMLAN + GND (PINS: 10-15 NOT USED) GREEN LED GRN WIRE GROUND GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES I/P FUSE BLOCK REAR (LEFT END SEAT OF DASH) ENT FUSE HOT AT ALL TIMES UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) HOT W/ RUN/ CRNK RELAY ENERGIZED HOT W/ RUN/CRNK RELAY ENERGIZED I/P FUSE BLOCK (LEFT END OF DASH) IGNITION VOLTAGE INFLATABLE RESTRAINT STEERING WHEEL MODULE INFO FUSE INFRARED REF INFRARED TRANSMITTER INFRARED V INSIDE REARVIEW MIRROR (ISRVM) KEY CTRL KEYPAD SIG L AUD - R AUD - DRAIN WIRE L AUD SIG L AUX VID L DVD+ L INFRARED L SUBWFR - LEFT FRONT DOOR SPEAKER LEFT FRONT TWEETER SPEAKER LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) LEFT I/P JUNCTION BLOCK (W/O LUXURY) (LEFT END OF DASH) LEFT REAR SPEAKER LF AUD + LF SPK - LOGIC INSIDE REARVIEW MIRROR (ISRVM) LOW REF LOW REF GMLAN - GMLAN + LOW REF RLY FEEDBACK PRESS SENS SIG GAIN SIG LR AUD + LR AUD + RR AUD + VOICE SIG LR AUD + RR AUD + VOICE SIG AMP CTRL L AUD - R AUD - DRAIN WIRE LR AUD - RR AUD - LOW REF LR AUD - RR AUD - LOW REF VID MDE 2 LR MID SPK - LR SPK + LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE MICRO - MICRO CTRL MICRO SIG + MIRROR DISPLAY MISC-IGN FUSE 43 NCA WIRE ORG/ WIRE ORG/BLK WIRE PAUSE PHONE PNK 17 6 1444 6818 WIRE PNK PNK WIRE PNK TRANSMISSIONS SYSTEM WIRE PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM PPL PPL AUX VID H PPL/WHT WIRE R AUD SIG R AUX VID R DVD+ R INFRARED R SUBWFR + RADIO RADIO ANTENNA MODULE RADIO REAR WINDOW ANTENNA RDO FUSE 42 REAR DIGITAL VIDEO DISC (DVD) DISPLAY (CADILLAC W/ ADDITIONAL DVD) REAR SEAT AUDIO (RSA) CONTROL REARVIEW CAMERA (MIDDLE OF LIFTGATE) RED LED WIRE RED/BLK WIRE RED/WHT WIRE REM ENABLE RES SIG REVERSE SIGNAL REWD RF AUD + RF SPK - RIGHT FRONT DOOR SPEAKER RIGHT FRONT TWEETER SPEAKER RIGHT I/P JUNCTION BLOCK (RIGHT END OF DASH) RIGHT REAR SPEAKER RIGHT STEERING WHEEL CONTROL SWITCH RR AUD - RR MID SPK - RR SPK + SIGNAL SRCE STOP LAMP SWITCH (TOP OF BRAKE PEDAL BRACKET) STUD 2 FUSE 63 SUB + SUBWOOFER SPEAKER SYSTEM TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCC BRK SIG TRAILER BRAKE CONTROL SWITCH TRAILER CONNECTOR (CENTER REAR OF VEHICLE) TRL BRK SIG TRL BRK SIG RLY FEEDBACK UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) USB CABLE USB CABLE USB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 USB RECEPTACLE VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) (CENTER OF DASH) VIDEO CNTRL VIDEO CTRL VIDEO SIG VIDEO SPLITTER CIRCUIT VOICE SIG VOL DN VOL UP VOLT VSS CAMERA + CAMERA - W/ ONE PIECE LIFTGATE W/ ONSTAR W/O ONSTAR W/ ONSTAR W/O ONSTAR W/ LUXURY W/O LUXURY W/ RSE W/O RADIO W/O RSE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

Go to component: Navigation -> Navigation circuit, with y91 & with uqa (1 of 4) -> DRAIN WIRE

Wiring diagram drain wire (11 of 27)

Get access

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 L AUD + R AUD + DRAIN WIRE 1 2 3 4 5 6 7 8 9 L AUD - L AUD + R AUD + R AUD - GMLAN 1 2 3 B+ LF AUD + RF AUD + 1 2 3 B+ LF SPK+ RF SPK+ 1444 6818 PNK 17 6 WIRE 17 6 1444 6818 PNK WIRE 17 6 PNK 1444 6818 WIRE 2501 2500 COMPUTER DATA LINES SYSTEM 38 39 PNK WIRE 4 5 PNK VOICE SIG LOW REF WIRE 465 945 239 1580 5986 ENGINE CONTROL MODULE 6 7 8 9 10 11 12 13 14 REM SIG LED CNTRL GND LF AUD - RF AUD - DRAIN WIRE 6 7 8 9 10 11 12 13 14 REM SIG LED CTRL GND LF SPK- RF SPK- 6 7 CAMERA SIG + CAMERA SIG - 7 6 CAMERA SIG - CAMERA SIG + 7066 6817 2550 1947 1546 2011 INTERIOR LIGHTS SYSTEM 7066 6817 2550 INTERIOR LIGHTS SYSTEM ALL TIMES AMP FUSE 41 AMPL CNTRL ANTENNA ANTI-LOCK BRAKES SYSTEM NAVIGATION SYSTEM AUD LOW REF AUD SIG AUDIO/VIDEO ADAPTER AUX VID H B+ RLY ENABLE BACKUP LP CTRL BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (LEFT SIDE OF DASH) BODY MOUNT) (W/ 20 SERIES HYBRID) BODY MOUNT) TRAILER BRAKE CONTROL RELAY (ABOVE SPARE TIRE CARRIER) BREAKOUT) BRN WIRE BRN/WHT WIRE CADILLAC W/ ADDITIONAL DVD CADILLAC W/ ADDITIONAL DVD CHEVROLET/GMC W/ ADDITIONAL DVD W/O ADDITIONAL DVD CAMERA VID SIG (+) CELLULAR TELEPHONE MICROPHONE CELLULAR, NAVIGATION ANTENNA (IF EQUIPPED) (LEFT FRONT OF ROOF) CELLULAR, NAVIGATION, DIGITAL RADIO ANTENNA (LEFT FRONT OF ROOF) CENTR SPK + CHEVROLET/GMC W/ ADDITIONAL DVD CKP SIG HIGH CKP SIG LOW COAX COAX ANT SIG COAX COAX COAX NAV SIG COAX W/ RADIO ANTENNA COAX W/O RADIO ANTENNA COIL (EXCEPT TAHOE, ESCALADE: STEERING COLUMN) COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM GMLAN CRUISE CONTROL SYSTEM CTR + CTR + SUB + VSS CAMERA + CAMERA - AUD SIG + CTR - SUB - DRAIN WIRE PNK CTRL DIGITAL RADIO RECEIVER (IF EQUIPPED) DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DRAIN WIRE DRAIN WIRE AUD SIG - DRAIN WIRE L AUX VID R AUX VID DVD DVD COMM ENABLE SIG ENABLE SIG TRL BRK RLY IGN 1 FUEL PUMP CTRL COMM DATA FORW FRONT DIGITAL VIDEO DISC (DVD) DISPLAY FSCM FUSE 21 FUEL PUMP CTRL FUEL PUMP/ TRAILER BRAKE CONTROL MODULE GMLAN GMLAN - GMLAN + GND (PINS: 10-15 NOT USED) GREEN LED GRN WIRE GROUND GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES I/P FUSE BLOCK REAR (LEFT END SEAT OF DASH) ENT FUSE HOT AT ALL TIMES UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) HOT W/ RUN/ CRNK RELAY ENERGIZED HOT W/ RUN/CRNK RELAY ENERGIZED I/P FUSE BLOCK (LEFT END OF DASH) IGNITION VOLTAGE INFLATABLE RESTRAINT STEERING WHEEL MODULE INFO FUSE INFRARED REF INFRARED TRANSMITTER INFRARED V INSIDE REARVIEW MIRROR (ISRVM) KEY CTRL KEYPAD SIG L AUD - R AUD - DRAIN WIRE L AUD SIG L AUX VID L DVD+ L INFRARED L SUBWFR - LEFT FRONT DOOR SPEAKER LEFT FRONT TWEETER SPEAKER LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) LEFT I/P JUNCTION BLOCK (W/O LUXURY) (LEFT END OF DASH) LEFT REAR SPEAKER LF AUD + LF SPK - LOGIC INSIDE REARVIEW MIRROR (ISRVM) LOW REF LOW REF GMLAN - GMLAN + LOW REF RLY FEEDBACK PRESS SENS SIG GAIN SIG LR AUD + LR AUD + RR AUD + VOICE SIG LR AUD + RR AUD + VOICE SIG AMP CTRL L AUD - R AUD - DRAIN WIRE LR AUD - RR AUD - LOW REF LR AUD - RR AUD - LOW REF VID MDE 2 LR MID SPK - LR SPK + LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE MICRO - MICRO CTRL MICRO SIG + MIRROR DISPLAY MISC-IGN FUSE 43 NCA WIRE ORG/ WIRE ORG/BLK WIRE PAUSE PHONE PNK 17 6 1444 6818 WIRE PNK PNK WIRE PNK TRANSMISSIONS SYSTEM WIRE PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM PPL PPL AUX VID H PPL/WHT WIRE R AUD SIG R AUX VID R DVD+ R INFRARED R SUBWFR + RADIO RADIO ANTENNA MODULE RADIO REAR WINDOW ANTENNA RDO FUSE 42 REAR DIGITAL VIDEO DISC (DVD) DISPLAY (CADILLAC W/ ADDITIONAL DVD) REAR SEAT AUDIO (RSA) CONTROL REARVIEW CAMERA (MIDDLE OF LIFTGATE) RED LED WIRE RED/BLK WIRE RED/WHT WIRE REM ENABLE RES SIG REVERSE SIGNAL REWD RF AUD + RF SPK - RIGHT FRONT DOOR SPEAKER RIGHT FRONT TWEETER SPEAKER RIGHT I/P JUNCTION BLOCK (RIGHT END OF DASH) RIGHT REAR SPEAKER RIGHT STEERING WHEEL CONTROL SWITCH RR AUD - RR MID SPK - RR SPK + SIGNAL SRCE STOP LAMP SWITCH (TOP OF BRAKE PEDAL BRACKET) STUD 2 FUSE 63 SUB + SUBWOOFER SPEAKER SYSTEM TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCC BRK SIG TRAILER BRAKE CONTROL SWITCH TRAILER CONNECTOR (CENTER REAR OF VEHICLE) TRL BRK SIG TRL BRK SIG RLY FEEDBACK UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) USB CABLE USB CABLE USB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 USB RECEPTACLE VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) (CENTER OF DASH) VIDEO CNTRL VIDEO CTRL VIDEO SIG VIDEO SPLITTER CIRCUIT VOICE SIG VOL DN VOL UP VOLT VSS CAMERA + CAMERA - W/ ONE PIECE LIFTGATE W/ ONSTAR W/O ONSTAR W/ ONSTAR W/O ONSTAR W/ LUXURY W/O LUXURY W/ RSE W/O RADIO W/O RSE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

Go to component: Navigation -> Navigation circuit, with y91 & with uqa (2 of 4) -> DRAIN WIRE

Wiring diagram drain wire (12 of 27)

Get access

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 L AUD + R AUD + DRAIN WIRE 1 2 3 4 5 6 7 8 9 L AUD - L AUD + R AUD + R AUD - GMLAN 1 2 3 B+ LF AUD + RF AUD + 1 2 3 B+ LF SPK+ RF SPK+ 1444 6818 PNK 17 6 WIRE 17 6 1444 6818 PNK WIRE 17 6 PNK 1444 6818 WIRE 2501 2500 COMPUTER DATA LINES SYSTEM 38 39 PNK WIRE 4 5 PNK VOICE SIG LOW REF WIRE 465 945 239 1580 5986 ENGINE CONTROL MODULE 6 7 8 9 10 11 12 13 14 REM SIG LED CNTRL GND LF AUD - RF AUD - DRAIN WIRE 6 7 8 9 10 11 12 13 14 REM SIG LED CTRL GND LF SPK- RF SPK- 6 7 CAMERA SIG + CAMERA SIG - 7 6 CAMERA SIG - CAMERA SIG + 7066 6817 2550 1947 1546 2011 INTERIOR LIGHTS SYSTEM 7066 6817 2550 INTERIOR LIGHTS SYSTEM ALL TIMES AMP FUSE 41 AMPL CNTRL ANTENNA ANTI-LOCK BRAKES SYSTEM NAVIGATION SYSTEM AUD LOW REF AUD SIG AUDIO/VIDEO ADAPTER AUX VID H B+ RLY ENABLE BACKUP LP CTRL BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (LEFT SIDE OF DASH) BODY MOUNT) (W/ 20 SERIES HYBRID) BODY MOUNT) TRAILER BRAKE CONTROL RELAY (ABOVE SPARE TIRE CARRIER) BREAKOUT) BRN WIRE BRN/WHT WIRE CADILLAC W/ ADDITIONAL DVD CADILLAC W/ ADDITIONAL DVD CHEVROLET/GMC W/ ADDITIONAL DVD W/O ADDITIONAL DVD CAMERA VID SIG (+) CELLULAR TELEPHONE MICROPHONE CELLULAR, NAVIGATION ANTENNA (IF EQUIPPED) (LEFT FRONT OF ROOF) CELLULAR, NAVIGATION, DIGITAL RADIO ANTENNA (LEFT FRONT OF ROOF) CENTR SPK + CHEVROLET/GMC W/ ADDITIONAL DVD CKP SIG HIGH CKP SIG LOW COAX COAX ANT SIG COAX COAX COAX NAV SIG COAX W/ RADIO ANTENNA COAX W/O RADIO ANTENNA COIL (EXCEPT TAHOE, ESCALADE: STEERING COLUMN) COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM GMLAN CRUISE CONTROL SYSTEM CTR + CTR + SUB + VSS CAMERA + CAMERA - AUD SIG + CTR - SUB - DRAIN WIRE PNK CTRL DIGITAL RADIO RECEIVER (IF EQUIPPED) DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DRAIN WIRE DRAIN WIRE AUD SIG - DRAIN WIRE L AUX VID R AUX VID DVD DVD COMM ENABLE SIG ENABLE SIG TRL BRK RLY IGN 1 FUEL PUMP CTRL COMM DATA FORW FRONT DIGITAL VIDEO DISC (DVD) DISPLAY FSCM FUSE 21 FUEL PUMP CTRL FUEL PUMP/ TRAILER BRAKE CONTROL MODULE GMLAN GMLAN - GMLAN + GND (PINS: 10-15 NOT USED) GREEN LED GRN WIRE GROUND GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES I/P FUSE BLOCK REAR (LEFT END SEAT OF DASH) ENT FUSE HOT AT ALL TIMES UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) HOT W/ RUN/ CRNK RELAY ENERGIZED HOT W/ RUN/CRNK RELAY ENERGIZED I/P FUSE BLOCK (LEFT END OF DASH) IGNITION VOLTAGE INFLATABLE RESTRAINT STEERING WHEEL MODULE INFO FUSE INFRARED REF INFRARED TRANSMITTER INFRARED V INSIDE REARVIEW MIRROR (ISRVM) KEY CTRL KEYPAD SIG L AUD - R AUD - DRAIN WIRE L AUD SIG L AUX VID L DVD+ L INFRARED L SUBWFR - LEFT FRONT DOOR SPEAKER LEFT FRONT TWEETER SPEAKER LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) LEFT I/P JUNCTION BLOCK (W/O LUXURY) (LEFT END OF DASH) LEFT REAR SPEAKER LF AUD + LF SPK - LOGIC INSIDE REARVIEW MIRROR (ISRVM) LOW REF LOW REF GMLAN - GMLAN + LOW REF RLY FEEDBACK PRESS SENS SIG GAIN SIG LR AUD + LR AUD + RR AUD + VOICE SIG LR AUD + RR AUD + VOICE SIG AMP CTRL L AUD - R AUD - DRAIN WIRE LR AUD - RR AUD - LOW REF LR AUD - RR AUD - LOW REF VID MDE 2 LR MID SPK - LR SPK + LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE MICRO - MICRO CTRL MICRO SIG + MIRROR DISPLAY MISC-IGN FUSE 43 NCA WIRE ORG/ WIRE ORG/BLK WIRE PAUSE PHONE PNK 17 6 1444 6818 WIRE PNK PNK WIRE PNK TRANSMISSIONS SYSTEM WIRE PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM PPL PPL AUX VID H PPL/WHT WIRE R AUD SIG R AUX VID R DVD+ R INFRARED R SUBWFR + RADIO RADIO ANTENNA MODULE RADIO REAR WINDOW ANTENNA RDO FUSE 42 REAR DIGITAL VIDEO DISC (DVD) DISPLAY (CADILLAC W/ ADDITIONAL DVD) REAR SEAT AUDIO (RSA) CONTROL REARVIEW CAMERA (MIDDLE OF LIFTGATE) RED LED WIRE RED/BLK WIRE RED/WHT WIRE REM ENABLE RES SIG REVERSE SIGNAL REWD RF AUD + RF SPK - RIGHT FRONT DOOR SPEAKER RIGHT FRONT TWEETER SPEAKER RIGHT I/P JUNCTION BLOCK (RIGHT END OF DASH) RIGHT REAR SPEAKER RIGHT STEERING WHEEL CONTROL SWITCH RR AUD - RR MID SPK - RR SPK + SIGNAL SRCE STOP LAMP SWITCH (TOP OF BRAKE PEDAL BRACKET) STUD 2 FUSE 63 SUB + SUBWOOFER SPEAKER SYSTEM TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCC BRK SIG TRAILER BRAKE CONTROL SWITCH TRAILER CONNECTOR (CENTER REAR OF VEHICLE) TRL BRK SIG TRL BRK SIG RLY FEEDBACK UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) USB CABLE USB CABLE USB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 USB RECEPTACLE VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) (CENTER OF DASH) VIDEO CNTRL VIDEO CTRL VIDEO SIG VIDEO SPLITTER CIRCUIT VOICE SIG VOL DN VOL UP VOLT VSS CAMERA + CAMERA - W/ ONE PIECE LIFTGATE W/ ONSTAR W/O ONSTAR W/ ONSTAR W/O ONSTAR W/ LUXURY W/O LUXURY W/ RSE W/O RADIO W/O RSE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

Go to component: Navigation -> Navigation circuit, with y91 & with uqa (4 of 4) -> DRAIN WIRE

Wiring diagram drain wire (13 of 27)

Get access

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 L AUD + R AUD + DRAIN WIRE 1 2 3 4 5 6 7 8 9 L AUD - L AUD + R AUD + R AUD - GMLAN 1 2 3 B+ LF AUD + RF AUD + 1 2 3 B+ LF SPK+ RF SPK+ 1444 6818 PNK 17 6 WIRE 17 6 1444 6818 PNK WIRE 17 6 PNK 1444 6818 WIRE 2501 2500 COMPUTER DATA LINES SYSTEM 38 39 PNK WIRE 4 5 PNK VOICE SIG LOW REF WIRE 465 945 239 1580 5986 ENGINE CONTROL MODULE 6 7 8 9 10 11 12 13 14 REM SIG LED CNTRL GND LF AUD - RF AUD - DRAIN WIRE 6 7 8 9 10 11 12 13 14 REM SIG LED CTRL GND LF SPK- RF SPK- 6 7 CAMERA SIG + CAMERA SIG - 7 6 CAMERA SIG - CAMERA SIG + 7066 6817 2550 1947 1546 2011 INTERIOR LIGHTS SYSTEM 7066 6817 2550 INTERIOR LIGHTS SYSTEM ALL TIMES AMP FUSE 41 AMPL CNTRL ANTENNA ANTI-LOCK BRAKES SYSTEM NAVIGATION SYSTEM AUD LOW REF AUD SIG AUDIO/VIDEO ADAPTER AUX VID H B+ RLY ENABLE BACKUP LP CTRL BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (LEFT SIDE OF DASH) BODY MOUNT) (W/ 20 SERIES HYBRID) BODY MOUNT) TRAILER BRAKE CONTROL RELAY (ABOVE SPARE TIRE CARRIER) BREAKOUT) BRN WIRE BRN/WHT WIRE CADILLAC W/ ADDITIONAL DVD CADILLAC W/ ADDITIONAL DVD CHEVROLET/GMC W/ ADDITIONAL DVD W/O ADDITIONAL DVD CAMERA VID SIG (+) CELLULAR TELEPHONE MICROPHONE CELLULAR, NAVIGATION ANTENNA (IF EQUIPPED) (LEFT FRONT OF ROOF) CELLULAR, NAVIGATION, DIGITAL RADIO ANTENNA (LEFT FRONT OF ROOF) CENTR SPK + CHEVROLET/GMC W/ ADDITIONAL DVD CKP SIG HIGH CKP SIG LOW COAX COAX ANT SIG COAX COAX COAX NAV SIG COAX W/ RADIO ANTENNA COAX W/O RADIO ANTENNA COIL (EXCEPT TAHOE, ESCALADE: STEERING COLUMN) COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM GMLAN CRUISE CONTROL SYSTEM CTR + CTR + SUB + VSS CAMERA + CAMERA - AUD SIG + CTR - SUB - DRAIN WIRE PNK CTRL DIGITAL RADIO RECEIVER (IF EQUIPPED) DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DRAIN WIRE DRAIN WIRE AUD SIG - DRAIN WIRE L AUX VID R AUX VID DVD DVD COMM ENABLE SIG ENABLE SIG TRL BRK RLY IGN 1 FUEL PUMP CTRL COMM DATA FORW FRONT DIGITAL VIDEO DISC (DVD) DISPLAY FSCM FUSE 21 FUEL PUMP CTRL FUEL PUMP/ TRAILER BRAKE CONTROL MODULE GMLAN GMLAN - GMLAN + GND (PINS: 10-15 NOT USED) GREEN LED GRN WIRE GROUND GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES I/P FUSE BLOCK REAR (LEFT END SEAT OF DASH) ENT FUSE HOT AT ALL TIMES UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) HOT W/ RUN/ CRNK RELAY ENERGIZED HOT W/ RUN/CRNK RELAY ENERGIZED I/P FUSE BLOCK (LEFT END OF DASH) IGNITION VOLTAGE INFLATABLE RESTRAINT STEERING WHEEL MODULE INFO FUSE INFRARED REF INFRARED TRANSMITTER INFRARED V INSIDE REARVIEW MIRROR (ISRVM) KEY CTRL KEYPAD SIG L AUD - R AUD - DRAIN WIRE L AUD SIG L AUX VID L DVD+ L INFRARED L SUBWFR - LEFT FRONT DOOR SPEAKER LEFT FRONT TWEETER SPEAKER LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) LEFT I/P JUNCTION BLOCK (W/O LUXURY) (LEFT END OF DASH) LEFT REAR SPEAKER LF AUD + LF SPK - LOGIC INSIDE REARVIEW MIRROR (ISRVM) LOW REF LOW REF GMLAN - GMLAN + LOW REF RLY FEEDBACK PRESS SENS SIG GAIN SIG LR AUD + LR AUD + RR AUD + VOICE SIG LR AUD + RR AUD + VOICE SIG AMP CTRL L AUD - R AUD - DRAIN WIRE LR AUD - RR AUD - LOW REF LR AUD - RR AUD - LOW REF VID MDE 2 LR MID SPK - LR SPK + LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE MICRO - MICRO CTRL MICRO SIG + MIRROR DISPLAY MISC-IGN FUSE 43 NCA WIRE ORG/ WIRE ORG/BLK WIRE PAUSE PHONE PNK 17 6 1444 6818 WIRE PNK PNK WIRE PNK TRANSMISSIONS SYSTEM WIRE PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM PPL PPL AUX VID H PPL/WHT WIRE R AUD SIG R AUX VID R DVD+ R INFRARED R SUBWFR + RADIO RADIO ANTENNA MODULE RADIO REAR WINDOW ANTENNA RDO FUSE 42 REAR DIGITAL VIDEO DISC (DVD) DISPLAY (CADILLAC W/ ADDITIONAL DVD) REAR SEAT AUDIO (RSA) CONTROL REARVIEW CAMERA (MIDDLE OF LIFTGATE) RED LED WIRE RED/BLK WIRE RED/WHT WIRE REM ENABLE RES SIG REVERSE SIGNAL REWD RF AUD + RF SPK - RIGHT FRONT DOOR SPEAKER RIGHT FRONT TWEETER SPEAKER RIGHT I/P JUNCTION BLOCK (RIGHT END OF DASH) RIGHT REAR SPEAKER RIGHT STEERING WHEEL CONTROL SWITCH RR AUD - RR MID SPK - RR SPK + SIGNAL SRCE STOP LAMP SWITCH (TOP OF BRAKE PEDAL BRACKET) STUD 2 FUSE 63 SUB + SUBWOOFER SPEAKER SYSTEM TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCC BRK SIG TRAILER BRAKE CONTROL SWITCH TRAILER CONNECTOR (CENTER REAR OF VEHICLE) TRL BRK SIG TRL BRK SIG RLY FEEDBACK UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) USB CABLE USB CABLE USB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 USB RECEPTACLE VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) (CENTER OF DASH) VIDEO CNTRL VIDEO CTRL VIDEO SIG VIDEO SPLITTER CIRCUIT VOICE SIG VOL DN VOL UP VOLT VSS CAMERA + CAMERA - W/ ONE PIECE LIFTGATE W/ ONSTAR W/O ONSTAR W/ ONSTAR W/O ONSTAR W/ LUXURY W/O LUXURY W/ RSE W/O RADIO W/O RSE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

Go to component: Radio -> Radio circuit, without uqs & uqa (1 of 3) -> DRAIN WIRE

Wiring diagram drain wire (14 of 27)

Get access

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 L AUD + R AUD + DRAIN WIRE 1 2 3 4 5 6 7 8 9 L AUD - L AUD + R AUD + R AUD - GMLAN 1 2 3 B+ LF AUD + RF AUD + 1 2 3 B+ LF SPK+ RF SPK+ 1444 6818 PNK 17 6 WIRE 17 6 1444 6818 PNK WIRE 17 6 PNK 1444 6818 WIRE 2501 2500 COMPUTER DATA LINES SYSTEM 38 39 PNK WIRE 4 5 PNK VOICE SIG LOW REF WIRE 465 945 239 1580 5986 ENGINE CONTROL MODULE 6 7 8 9 10 11 12 13 14 REM SIG LED CNTRL GND LF AUD - RF AUD - DRAIN WIRE 6 7 8 9 10 11 12 13 14 REM SIG LED CTRL GND LF SPK- RF SPK- 6 7 CAMERA SIG + CAMERA SIG - 7 6 CAMERA SIG - CAMERA SIG + 7066 6817 2550 1947 1546 2011 INTERIOR LIGHTS SYSTEM 7066 6817 2550 INTERIOR LIGHTS SYSTEM ALL TIMES AMP FUSE 41 AMPL CNTRL ANTENNA ANTI-LOCK BRAKES SYSTEM NAVIGATION SYSTEM AUD LOW REF AUD SIG AUDIO/VIDEO ADAPTER AUX VID H B+ RLY ENABLE BACKUP LP CTRL BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (LEFT SIDE OF DASH) BODY MOUNT) (W/ 20 SERIES HYBRID) BODY MOUNT) TRAILER BRAKE CONTROL RELAY (ABOVE SPARE TIRE CARRIER) BREAKOUT) BRN WIRE BRN/WHT WIRE CADILLAC W/ ADDITIONAL DVD CADILLAC W/ ADDITIONAL DVD CHEVROLET/GMC W/ ADDITIONAL DVD W/O ADDITIONAL DVD CAMERA VID SIG (+) CELLULAR TELEPHONE MICROPHONE CELLULAR, NAVIGATION ANTENNA (IF EQUIPPED) (LEFT FRONT OF ROOF) CELLULAR, NAVIGATION, DIGITAL RADIO ANTENNA (LEFT FRONT OF ROOF) CENTR SPK + CHEVROLET/GMC W/ ADDITIONAL DVD CKP SIG HIGH CKP SIG LOW COAX COAX ANT SIG COAX COAX COAX NAV SIG COAX W/ RADIO ANTENNA COAX W/O RADIO ANTENNA COIL (EXCEPT TAHOE, ESCALADE: STEERING COLUMN) COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM GMLAN CRUISE CONTROL SYSTEM CTR + CTR + SUB + VSS CAMERA + CAMERA - AUD SIG + CTR - SUB - DRAIN WIRE PNK CTRL DIGITAL RADIO RECEIVER (IF EQUIPPED) DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DRAIN WIRE DRAIN WIRE AUD SIG - DRAIN WIRE L AUX VID R AUX VID DVD DVD COMM ENABLE SIG ENABLE SIG TRL BRK RLY IGN 1 FUEL PUMP CTRL COMM DATA FORW FRONT DIGITAL VIDEO DISC (DVD) DISPLAY FSCM FUSE 21 FUEL PUMP CTRL FUEL PUMP/ TRAILER BRAKE CONTROL MODULE GMLAN GMLAN - GMLAN + GND (PINS: 10-15 NOT USED) GREEN LED GRN WIRE GROUND GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES I/P FUSE BLOCK REAR (LEFT END SEAT OF DASH) ENT FUSE HOT AT ALL TIMES UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) HOT W/ RUN/ CRNK RELAY ENERGIZED HOT W/ RUN/CRNK RELAY ENERGIZED I/P FUSE BLOCK (LEFT END OF DASH) IGNITION VOLTAGE INFLATABLE RESTRAINT STEERING WHEEL MODULE INFO FUSE INFRARED REF INFRARED TRANSMITTER INFRARED V INSIDE REARVIEW MIRROR (ISRVM) KEY CTRL KEYPAD SIG L AUD - R AUD - DRAIN WIRE L AUD SIG L AUX VID L DVD+ L INFRARED L SUBWFR - LEFT FRONT DOOR SPEAKER LEFT FRONT TWEETER SPEAKER LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) LEFT I/P JUNCTION BLOCK (W/O LUXURY) (LEFT END OF DASH) LEFT REAR SPEAKER LF AUD + LF SPK - LOGIC INSIDE REARVIEW MIRROR (ISRVM) LOW REF LOW REF GMLAN - GMLAN + LOW REF RLY FEEDBACK PRESS SENS SIG GAIN SIG LR AUD + LR AUD + RR AUD + VOICE SIG LR AUD + RR AUD + VOICE SIG AMP CTRL L AUD - R AUD - DRAIN WIRE LR AUD - RR AUD - LOW REF LR AUD - RR AUD - LOW REF VID MDE 2 LR MID SPK - LR SPK + LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE MICRO - MICRO CTRL MICRO SIG + MIRROR DISPLAY MISC-IGN FUSE 43 NCA WIRE ORG/ WIRE ORG/BLK WIRE PAUSE PHONE PNK 17 6 1444 6818 WIRE PNK PNK WIRE PNK TRANSMISSIONS SYSTEM WIRE PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM PPL PPL AUX VID H PPL/WHT WIRE R AUD SIG R AUX VID R DVD+ R INFRARED R SUBWFR + RADIO RADIO ANTENNA MODULE RADIO REAR WINDOW ANTENNA RDO FUSE 42 REAR DIGITAL VIDEO DISC (DVD) DISPLAY (CADILLAC W/ ADDITIONAL DVD) REAR SEAT AUDIO (RSA) CONTROL REARVIEW CAMERA (MIDDLE OF LIFTGATE) RED LED WIRE RED/BLK WIRE RED/WHT WIRE REM ENABLE RES SIG REVERSE SIGNAL REWD RF AUD + RF SPK - RIGHT FRONT DOOR SPEAKER RIGHT FRONT TWEETER SPEAKER RIGHT I/P JUNCTION BLOCK (RIGHT END OF DASH) RIGHT REAR SPEAKER RIGHT STEERING WHEEL CONTROL SWITCH RR AUD - RR MID SPK - RR SPK + SIGNAL SRCE STOP LAMP SWITCH (TOP OF BRAKE PEDAL BRACKET) STUD 2 FUSE 63 SUB + SUBWOOFER SPEAKER SYSTEM TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCC BRK SIG TRAILER BRAKE CONTROL SWITCH TRAILER CONNECTOR (CENTER REAR OF VEHICLE) TRL BRK SIG TRL BRK SIG RLY FEEDBACK UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) USB CABLE USB CABLE USB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 USB RECEPTACLE VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) (CENTER OF DASH) VIDEO CNTRL VIDEO CTRL VIDEO SIG VIDEO SPLITTER CIRCUIT VOICE SIG VOL DN VOL UP VOLT VSS CAMERA + CAMERA - W/ ONE PIECE LIFTGATE W/ ONSTAR W/O ONSTAR W/ ONSTAR W/O ONSTAR W/ LUXURY W/O LUXURY W/ RSE W/O RADIO W/O RSE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

Go to component: Radio -> Radio circuit, without uqs & uqa (2 of 3) -> DRAIN WIRE

Wiring diagram drain wire (15 of 27)

Get access

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 L AUD + R AUD + DRAIN WIRE 1 2 3 4 5 6 7 8 9 L AUD - L AUD + R AUD + R AUD - GMLAN 1 2 3 B+ LF AUD + RF AUD + 1 2 3 B+ LF SPK+ RF SPK+ 1444 6818 PNK 17 6 WIRE 17 6 1444 6818 PNK WIRE 17 6 PNK 1444 6818 WIRE 2501 2500 COMPUTER DATA LINES SYSTEM 38 39 PNK WIRE 4 5 PNK VOICE SIG LOW REF WIRE 465 945 239 1580 5986 ENGINE CONTROL MODULE 6 7 8 9 10 11 12 13 14 REM SIG LED CNTRL GND LF AUD - RF AUD - DRAIN WIRE 6 7 8 9 10 11 12 13 14 REM SIG LED CTRL GND LF SPK- RF SPK- 6 7 CAMERA SIG + CAMERA SIG - 7 6 CAMERA SIG - CAMERA SIG + 7066 6817 2550 1947 1546 2011 INTERIOR LIGHTS SYSTEM 7066 6817 2550 INTERIOR LIGHTS SYSTEM ALL TIMES AMP FUSE 41 AMPL CNTRL ANTENNA ANTI-LOCK BRAKES SYSTEM NAVIGATION SYSTEM AUD LOW REF AUD SIG AUDIO/VIDEO ADAPTER AUX VID H B+ RLY ENABLE BACKUP LP CTRL BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (LEFT SIDE OF DASH) BODY MOUNT) (W/ 20 SERIES HYBRID) BODY MOUNT) TRAILER BRAKE CONTROL RELAY (ABOVE SPARE TIRE CARRIER) BREAKOUT) BRN WIRE BRN/WHT WIRE CADILLAC W/ ADDITIONAL DVD CADILLAC W/ ADDITIONAL DVD CHEVROLET/GMC W/ ADDITIONAL DVD W/O ADDITIONAL DVD CAMERA VID SIG (+) CELLULAR TELEPHONE MICROPHONE CELLULAR, NAVIGATION ANTENNA (IF EQUIPPED) (LEFT FRONT OF ROOF) CELLULAR, NAVIGATION, DIGITAL RADIO ANTENNA (LEFT FRONT OF ROOF) CENTR SPK + CHEVROLET/GMC W/ ADDITIONAL DVD CKP SIG HIGH CKP SIG LOW COAX COAX ANT SIG COAX COAX COAX NAV SIG COAX W/ RADIO ANTENNA COAX W/O RADIO ANTENNA COIL (EXCEPT TAHOE, ESCALADE: STEERING COLUMN) COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM GMLAN CRUISE CONTROL SYSTEM CTR + CTR + SUB + VSS CAMERA + CAMERA - AUD SIG + CTR - SUB - DRAIN WIRE PNK CTRL DIGITAL RADIO RECEIVER (IF EQUIPPED) DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DRAIN WIRE DRAIN WIRE AUD SIG - DRAIN WIRE L AUX VID R AUX VID DVD DVD COMM ENABLE SIG ENABLE SIG TRL BRK RLY IGN 1 FUEL PUMP CTRL COMM DATA FORW FRONT DIGITAL VIDEO DISC (DVD) DISPLAY FSCM FUSE 21 FUEL PUMP CTRL FUEL PUMP/ TRAILER BRAKE CONTROL MODULE GMLAN GMLAN - GMLAN + GND (PINS: 10-15 NOT USED) GREEN LED GRN WIRE GROUND GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES I/P FUSE BLOCK REAR (LEFT END SEAT OF DASH) ENT FUSE HOT AT ALL TIMES UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) HOT W/ RUN/ CRNK RELAY ENERGIZED HOT W/ RUN/CRNK RELAY ENERGIZED I/P FUSE BLOCK (LEFT END OF DASH) IGNITION VOLTAGE INFLATABLE RESTRAINT STEERING WHEEL MODULE INFO FUSE INFRARED REF INFRARED TRANSMITTER INFRARED V INSIDE REARVIEW MIRROR (ISRVM) KEY CTRL KEYPAD SIG L AUD - R AUD - DRAIN WIRE L AUD SIG L AUX VID L DVD+ L INFRARED L SUBWFR - LEFT FRONT DOOR SPEAKER LEFT FRONT TWEETER SPEAKER LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) LEFT I/P JUNCTION BLOCK (W/O LUXURY) (LEFT END OF DASH) LEFT REAR SPEAKER LF AUD + LF SPK - LOGIC INSIDE REARVIEW MIRROR (ISRVM) LOW REF LOW REF GMLAN - GMLAN + LOW REF RLY FEEDBACK PRESS SENS SIG GAIN SIG LR AUD + LR AUD + RR AUD + VOICE SIG LR AUD + RR AUD + VOICE SIG AMP CTRL L AUD - R AUD - DRAIN WIRE LR AUD - RR AUD - LOW REF LR AUD - RR AUD - LOW REF VID MDE 2 LR MID SPK - LR SPK + LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE MICRO - MICRO CTRL MICRO SIG + MIRROR DISPLAY MISC-IGN FUSE 43 NCA WIRE ORG/ WIRE ORG/BLK WIRE PAUSE PHONE PNK 17 6 1444 6818 WIRE PNK PNK WIRE PNK TRANSMISSIONS SYSTEM WIRE PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM PPL PPL AUX VID H PPL/WHT WIRE R AUD SIG R AUX VID R DVD+ R INFRARED R SUBWFR + RADIO RADIO ANTENNA MODULE RADIO REAR WINDOW ANTENNA RDO FUSE 42 REAR DIGITAL VIDEO DISC (DVD) DISPLAY (CADILLAC W/ ADDITIONAL DVD) REAR SEAT AUDIO (RSA) CONTROL REARVIEW CAMERA (MIDDLE OF LIFTGATE) RED LED WIRE RED/BLK WIRE RED/WHT WIRE REM ENABLE RES SIG REVERSE SIGNAL REWD RF AUD + RF SPK - RIGHT FRONT DOOR SPEAKER RIGHT FRONT TWEETER SPEAKER RIGHT I/P JUNCTION BLOCK (RIGHT END OF DASH) RIGHT REAR SPEAKER RIGHT STEERING WHEEL CONTROL SWITCH RR AUD - RR MID SPK - RR SPK + SIGNAL SRCE STOP LAMP SWITCH (TOP OF BRAKE PEDAL BRACKET) STUD 2 FUSE 63 SUB + SUBWOOFER SPEAKER SYSTEM TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCC BRK SIG TRAILER BRAKE CONTROL SWITCH TRAILER CONNECTOR (CENTER REAR OF VEHICLE) TRL BRK SIG TRL BRK SIG RLY FEEDBACK UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) USB CABLE USB CABLE USB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 USB RECEPTACLE VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) (CENTER OF DASH) VIDEO CNTRL VIDEO CTRL VIDEO SIG VIDEO SPLITTER CIRCUIT VOICE SIG VOL DN VOL UP VOLT VSS CAMERA + CAMERA - W/ ONE PIECE LIFTGATE W/ ONSTAR W/O ONSTAR W/ ONSTAR W/O ONSTAR W/ LUXURY W/O LUXURY W/ RSE W/O RADIO W/O RSE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

Go to component: Radio -> Radio circuit, without uqs & uqa (3 of 3) -> DRAIN WIRE

Wiring diagram drain wire (16 of 27)

Get access

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 L AUD + R AUD + DRAIN WIRE 1 2 3 4 5 6 7 8 9 L AUD - L AUD + R AUD + R AUD - GMLAN 1 2 3 B+ LF AUD + RF AUD + 1 2 3 B+ LF SPK+ RF SPK+ 1444 6818 PNK 17 6 WIRE 17 6 1444 6818 PNK WIRE 17 6 PNK 1444 6818 WIRE 2501 2500 COMPUTER DATA LINES SYSTEM 38 39 PNK WIRE 4 5 PNK VOICE SIG LOW REF WIRE 465 945 239 1580 5986 ENGINE CONTROL MODULE 6 7 8 9 10 11 12 13 14 REM SIG LED CNTRL GND LF AUD - RF AUD - DRAIN WIRE 6 7 8 9 10 11 12 13 14 REM SIG LED CTRL GND LF SPK- RF SPK- 6 7 CAMERA SIG + CAMERA SIG - 7 6 CAMERA SIG - CAMERA SIG + 7066 6817 2550 1947 1546 2011 INTERIOR LIGHTS SYSTEM 7066 6817 2550 INTERIOR LIGHTS SYSTEM ALL TIMES AMP FUSE 41 AMPL CNTRL ANTENNA ANTI-LOCK BRAKES SYSTEM NAVIGATION SYSTEM AUD LOW REF AUD SIG AUDIO/VIDEO ADAPTER AUX VID H B+ RLY ENABLE BACKUP LP CTRL BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (LEFT SIDE OF DASH) BODY MOUNT) (W/ 20 SERIES HYBRID) BODY MOUNT) TRAILER BRAKE CONTROL RELAY (ABOVE SPARE TIRE CARRIER) BREAKOUT) BRN WIRE BRN/WHT WIRE CADILLAC W/ ADDITIONAL DVD CADILLAC W/ ADDITIONAL DVD CHEVROLET/GMC W/ ADDITIONAL DVD W/O ADDITIONAL DVD CAMERA VID SIG (+) CELLULAR TELEPHONE MICROPHONE CELLULAR, NAVIGATION ANTENNA (IF EQUIPPED) (LEFT FRONT OF ROOF) CELLULAR, NAVIGATION, DIGITAL RADIO ANTENNA (LEFT FRONT OF ROOF) CENTR SPK + CHEVROLET/GMC W/ ADDITIONAL DVD CKP SIG HIGH CKP SIG LOW COAX COAX ANT SIG COAX COAX COAX NAV SIG COAX W/ RADIO ANTENNA COAX W/O RADIO ANTENNA COIL (EXCEPT TAHOE, ESCALADE: STEERING COLUMN) COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM GMLAN CRUISE CONTROL SYSTEM CTR + CTR + SUB + VSS CAMERA + CAMERA - AUD SIG + CTR - SUB - DRAIN WIRE PNK CTRL DIGITAL RADIO RECEIVER (IF EQUIPPED) DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DRAIN WIRE DRAIN WIRE AUD SIG - DRAIN WIRE L AUX VID R AUX VID DVD DVD COMM ENABLE SIG ENABLE SIG TRL BRK RLY IGN 1 FUEL PUMP CTRL COMM DATA FORW FRONT DIGITAL VIDEO DISC (DVD) DISPLAY FSCM FUSE 21 FUEL PUMP CTRL FUEL PUMP/ TRAILER BRAKE CONTROL MODULE GMLAN GMLAN - GMLAN + GND (PINS: 10-15 NOT USED) GREEN LED GRN WIRE GROUND GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES I/P FUSE BLOCK REAR (LEFT END SEAT OF DASH) ENT FUSE HOT AT ALL TIMES UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) HOT W/ RUN/ CRNK RELAY ENERGIZED HOT W/ RUN/CRNK RELAY ENERGIZED I/P FUSE BLOCK (LEFT END OF DASH) IGNITION VOLTAGE INFLATABLE RESTRAINT STEERING WHEEL MODULE INFO FUSE INFRARED REF INFRARED TRANSMITTER INFRARED V INSIDE REARVIEW MIRROR (ISRVM) KEY CTRL KEYPAD SIG L AUD - R AUD - DRAIN WIRE L AUD SIG L AUX VID L DVD+ L INFRARED L SUBWFR - LEFT FRONT DOOR SPEAKER LEFT FRONT TWEETER SPEAKER LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) LEFT I/P JUNCTION BLOCK (W/O LUXURY) (LEFT END OF DASH) LEFT REAR SPEAKER LF AUD + LF SPK - LOGIC INSIDE REARVIEW MIRROR (ISRVM) LOW REF LOW REF GMLAN - GMLAN + LOW REF RLY FEEDBACK PRESS SENS SIG GAIN SIG LR AUD + LR AUD + RR AUD + VOICE SIG LR AUD + RR AUD + VOICE SIG AMP CTRL L AUD - R AUD - DRAIN WIRE LR AUD - RR AUD - LOW REF LR AUD - RR AUD - LOW REF VID MDE 2 LR MID SPK - LR SPK + LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE MICRO - MICRO CTRL MICRO SIG + MIRROR DISPLAY MISC-IGN FUSE 43 NCA WIRE ORG/ WIRE ORG/BLK WIRE PAUSE PHONE PNK 17 6 1444 6818 WIRE PNK PNK WIRE PNK TRANSMISSIONS SYSTEM WIRE PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM PPL PPL AUX VID H PPL/WHT WIRE R AUD SIG R AUX VID R DVD+ R INFRARED R SUBWFR + RADIO RADIO ANTENNA MODULE RADIO REAR WINDOW ANTENNA RDO FUSE 42 REAR DIGITAL VIDEO DISC (DVD) DISPLAY (CADILLAC W/ ADDITIONAL DVD) REAR SEAT AUDIO (RSA) CONTROL REARVIEW CAMERA (MIDDLE OF LIFTGATE) RED LED WIRE RED/BLK WIRE RED/WHT WIRE REM ENABLE RES SIG REVERSE SIGNAL REWD RF AUD + RF SPK - RIGHT FRONT DOOR SPEAKER RIGHT FRONT TWEETER SPEAKER RIGHT I/P JUNCTION BLOCK (RIGHT END OF DASH) RIGHT REAR SPEAKER RIGHT STEERING WHEEL CONTROL SWITCH RR AUD - RR MID SPK - RR SPK + SIGNAL SRCE STOP LAMP SWITCH (TOP OF BRAKE PEDAL BRACKET) STUD 2 FUSE 63 SUB + SUBWOOFER SPEAKER SYSTEM TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCC BRK SIG TRAILER BRAKE CONTROL SWITCH TRAILER CONNECTOR (CENTER REAR OF VEHICLE) TRL BRK SIG TRL BRK SIG RLY FEEDBACK UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) USB CABLE USB CABLE USB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 USB RECEPTACLE VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) (CENTER OF DASH) VIDEO CNTRL VIDEO CTRL VIDEO SIG VIDEO SPLITTER CIRCUIT VOICE SIG VOL DN VOL UP VOLT VSS CAMERA + CAMERA - W/ ONE PIECE LIFTGATE W/ ONSTAR W/O ONSTAR W/ ONSTAR W/O ONSTAR W/ LUXURY W/O LUXURY W/ RSE W/O RADIO W/O RSE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

Go to component: Radio -> Radio circuit, without y91 & with uqa (1 of 3) -> DRAIN WIRE

Wiring diagram drain wire (17 of 27)

Get access

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 L AUD + R AUD + DRAIN WIRE 1 2 3 4 5 6 7 8 9 L AUD - L AUD + R AUD + R AUD - GMLAN 1 2 3 B+ LF AUD + RF AUD + 1 2 3 B+ LF SPK+ RF SPK+ 1444 6818 PNK 17 6 WIRE 17 6 1444 6818 PNK WIRE 17 6 PNK 1444 6818 WIRE 2501 2500 COMPUTER DATA LINES SYSTEM 38 39 PNK WIRE 4 5 PNK VOICE SIG LOW REF WIRE 465 945 239 1580 5986 ENGINE CONTROL MODULE 6 7 8 9 10 11 12 13 14 REM SIG LED CNTRL GND LF AUD - RF AUD - DRAIN WIRE 6 7 8 9 10 11 12 13 14 REM SIG LED CTRL GND LF SPK- RF SPK- 6 7 CAMERA SIG + CAMERA SIG - 7 6 CAMERA SIG - CAMERA SIG + 7066 6817 2550 1947 1546 2011 INTERIOR LIGHTS SYSTEM 7066 6817 2550 INTERIOR LIGHTS SYSTEM ALL TIMES AMP FUSE 41 AMPL CNTRL ANTENNA ANTI-LOCK BRAKES SYSTEM NAVIGATION SYSTEM AUD LOW REF AUD SIG AUDIO/VIDEO ADAPTER AUX VID H B+ RLY ENABLE BACKUP LP CTRL BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (LEFT SIDE OF DASH) BODY MOUNT) (W/ 20 SERIES HYBRID) BODY MOUNT) TRAILER BRAKE CONTROL RELAY (ABOVE SPARE TIRE CARRIER) BREAKOUT) BRN WIRE BRN/WHT WIRE CADILLAC W/ ADDITIONAL DVD CADILLAC W/ ADDITIONAL DVD CHEVROLET/GMC W/ ADDITIONAL DVD W/O ADDITIONAL DVD CAMERA VID SIG (+) CELLULAR TELEPHONE MICROPHONE CELLULAR, NAVIGATION ANTENNA (IF EQUIPPED) (LEFT FRONT OF ROOF) CELLULAR, NAVIGATION, DIGITAL RADIO ANTENNA (LEFT FRONT OF ROOF) CENTR SPK + CHEVROLET/GMC W/ ADDITIONAL DVD CKP SIG HIGH CKP SIG LOW COAX COAX ANT SIG COAX COAX COAX NAV SIG COAX W/ RADIO ANTENNA COAX W/O RADIO ANTENNA COIL (EXCEPT TAHOE, ESCALADE: STEERING COLUMN) COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM GMLAN CRUISE CONTROL SYSTEM CTR + CTR + SUB + VSS CAMERA + CAMERA - AUD SIG + CTR - SUB - DRAIN WIRE PNK CTRL DIGITAL RADIO RECEIVER (IF EQUIPPED) DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DRAIN WIRE DRAIN WIRE AUD SIG - DRAIN WIRE L AUX VID R AUX VID DVD DVD COMM ENABLE SIG ENABLE SIG TRL BRK RLY IGN 1 FUEL PUMP CTRL COMM DATA FORW FRONT DIGITAL VIDEO DISC (DVD) DISPLAY FSCM FUSE 21 FUEL PUMP CTRL FUEL PUMP/ TRAILER BRAKE CONTROL MODULE GMLAN GMLAN - GMLAN + GND (PINS: 10-15 NOT USED) GREEN LED GRN WIRE GROUND GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES I/P FUSE BLOCK REAR (LEFT END SEAT OF DASH) ENT FUSE HOT AT ALL TIMES UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) HOT W/ RUN/ CRNK RELAY ENERGIZED HOT W/ RUN/CRNK RELAY ENERGIZED I/P FUSE BLOCK (LEFT END OF DASH) IGNITION VOLTAGE INFLATABLE RESTRAINT STEERING WHEEL MODULE INFO FUSE INFRARED REF INFRARED TRANSMITTER INFRARED V INSIDE REARVIEW MIRROR (ISRVM) KEY CTRL KEYPAD SIG L AUD - R AUD - DRAIN WIRE L AUD SIG L AUX VID L DVD+ L INFRARED L SUBWFR - LEFT FRONT DOOR SPEAKER LEFT FRONT TWEETER SPEAKER LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) LEFT I/P JUNCTION BLOCK (W/O LUXURY) (LEFT END OF DASH) LEFT REAR SPEAKER LF AUD + LF SPK - LOGIC INSIDE REARVIEW MIRROR (ISRVM) LOW REF LOW REF GMLAN - GMLAN + LOW REF RLY FEEDBACK PRESS SENS SIG GAIN SIG LR AUD + LR AUD + RR AUD + VOICE SIG LR AUD + RR AUD + VOICE SIG AMP CTRL L AUD - R AUD - DRAIN WIRE LR AUD - RR AUD - LOW REF LR AUD - RR AUD - LOW REF VID MDE 2 LR MID SPK - LR SPK + LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE MICRO - MICRO CTRL MICRO SIG + MIRROR DISPLAY MISC-IGN FUSE 43 NCA WIRE ORG/ WIRE ORG/BLK WIRE PAUSE PHONE PNK 17 6 1444 6818 WIRE PNK PNK WIRE PNK TRANSMISSIONS SYSTEM WIRE PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM PPL PPL AUX VID H PPL/WHT WIRE R AUD SIG R AUX VID R DVD+ R INFRARED R SUBWFR + RADIO RADIO ANTENNA MODULE RADIO REAR WINDOW ANTENNA RDO FUSE 42 REAR DIGITAL VIDEO DISC (DVD) DISPLAY (CADILLAC W/ ADDITIONAL DVD) REAR SEAT AUDIO (RSA) CONTROL REARVIEW CAMERA (MIDDLE OF LIFTGATE) RED LED WIRE RED/BLK WIRE RED/WHT WIRE REM ENABLE RES SIG REVERSE SIGNAL REWD RF AUD + RF SPK - RIGHT FRONT DOOR SPEAKER RIGHT FRONT TWEETER SPEAKER RIGHT I/P JUNCTION BLOCK (RIGHT END OF DASH) RIGHT REAR SPEAKER RIGHT STEERING WHEEL CONTROL SWITCH RR AUD - RR MID SPK - RR SPK + SIGNAL SRCE STOP LAMP SWITCH (TOP OF BRAKE PEDAL BRACKET) STUD 2 FUSE 63 SUB + SUBWOOFER SPEAKER SYSTEM TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCC BRK SIG TRAILER BRAKE CONTROL SWITCH TRAILER CONNECTOR (CENTER REAR OF VEHICLE) TRL BRK SIG TRL BRK SIG RLY FEEDBACK UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) USB CABLE USB CABLE USB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 USB RECEPTACLE VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) (CENTER OF DASH) VIDEO CNTRL VIDEO CTRL VIDEO SIG VIDEO SPLITTER CIRCUIT VOICE SIG VOL DN VOL UP VOLT VSS CAMERA + CAMERA - W/ ONE PIECE LIFTGATE W/ ONSTAR W/O ONSTAR W/ ONSTAR W/O ONSTAR W/ LUXURY W/O LUXURY W/ RSE W/O RADIO W/O RSE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

Go to component: Radio -> Radio circuit, without y91 & with uqa (2 of 3) -> DRAIN WIRE

Wiring diagram drain wire (18 of 27)

Get access

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 L AUD + R AUD + DRAIN WIRE 1 2 3 4 5 6 7 8 9 L AUD - L AUD + R AUD + R AUD - GMLAN 1 2 3 B+ LF AUD + RF AUD + 1 2 3 B+ LF SPK+ RF SPK+ 1444 6818 PNK 17 6 WIRE 17 6 1444 6818 PNK WIRE 17 6 PNK 1444 6818 WIRE 2501 2500 COMPUTER DATA LINES SYSTEM 38 39 PNK WIRE 4 5 PNK VOICE SIG LOW REF WIRE 465 945 239 1580 5986 ENGINE CONTROL MODULE 6 7 8 9 10 11 12 13 14 REM SIG LED CNTRL GND LF AUD - RF AUD - DRAIN WIRE 6 7 8 9 10 11 12 13 14 REM SIG LED CTRL GND LF SPK- RF SPK- 6 7 CAMERA SIG + CAMERA SIG - 7 6 CAMERA SIG - CAMERA SIG + 7066 6817 2550 1947 1546 2011 INTERIOR LIGHTS SYSTEM 7066 6817 2550 INTERIOR LIGHTS SYSTEM ALL TIMES AMP FUSE 41 AMPL CNTRL ANTENNA ANTI-LOCK BRAKES SYSTEM NAVIGATION SYSTEM AUD LOW REF AUD SIG AUDIO/VIDEO ADAPTER AUX VID H B+ RLY ENABLE BACKUP LP CTRL BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (LEFT SIDE OF DASH) BODY MOUNT) (W/ 20 SERIES HYBRID) BODY MOUNT) TRAILER BRAKE CONTROL RELAY (ABOVE SPARE TIRE CARRIER) BREAKOUT) BRN WIRE BRN/WHT WIRE CADILLAC W/ ADDITIONAL DVD CADILLAC W/ ADDITIONAL DVD CHEVROLET/GMC W/ ADDITIONAL DVD W/O ADDITIONAL DVD CAMERA VID SIG (+) CELLULAR TELEPHONE MICROPHONE CELLULAR, NAVIGATION ANTENNA (IF EQUIPPED) (LEFT FRONT OF ROOF) CELLULAR, NAVIGATION, DIGITAL RADIO ANTENNA (LEFT FRONT OF ROOF) CENTR SPK + CHEVROLET/GMC W/ ADDITIONAL DVD CKP SIG HIGH CKP SIG LOW COAX COAX ANT SIG COAX COAX COAX NAV SIG COAX W/ RADIO ANTENNA COAX W/O RADIO ANTENNA COIL (EXCEPT TAHOE, ESCALADE: STEERING COLUMN) COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM GMLAN CRUISE CONTROL SYSTEM CTR + CTR + SUB + VSS CAMERA + CAMERA - AUD SIG + CTR - SUB - DRAIN WIRE PNK CTRL DIGITAL RADIO RECEIVER (IF EQUIPPED) DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DRAIN WIRE DRAIN WIRE AUD SIG - DRAIN WIRE L AUX VID R AUX VID DVD DVD COMM ENABLE SIG ENABLE SIG TRL BRK RLY IGN 1 FUEL PUMP CTRL COMM DATA FORW FRONT DIGITAL VIDEO DISC (DVD) DISPLAY FSCM FUSE 21 FUEL PUMP CTRL FUEL PUMP/ TRAILER BRAKE CONTROL MODULE GMLAN GMLAN - GMLAN + GND (PINS: 10-15 NOT USED) GREEN LED GRN WIRE GROUND GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES I/P FUSE BLOCK REAR (LEFT END SEAT OF DASH) ENT FUSE HOT AT ALL TIMES UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) HOT W/ RUN/ CRNK RELAY ENERGIZED HOT W/ RUN/CRNK RELAY ENERGIZED I/P FUSE BLOCK (LEFT END OF DASH) IGNITION VOLTAGE INFLATABLE RESTRAINT STEERING WHEEL MODULE INFO FUSE INFRARED REF INFRARED TRANSMITTER INFRARED V INSIDE REARVIEW MIRROR (ISRVM) KEY CTRL KEYPAD SIG L AUD - R AUD - DRAIN WIRE L AUD SIG L AUX VID L DVD+ L INFRARED L SUBWFR - LEFT FRONT DOOR SPEAKER LEFT FRONT TWEETER SPEAKER LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) LEFT I/P JUNCTION BLOCK (W/O LUXURY) (LEFT END OF DASH) LEFT REAR SPEAKER LF AUD + LF SPK - LOGIC INSIDE REARVIEW MIRROR (ISRVM) LOW REF LOW REF GMLAN - GMLAN + LOW REF RLY FEEDBACK PRESS SENS SIG GAIN SIG LR AUD + LR AUD + RR AUD + VOICE SIG LR AUD + RR AUD + VOICE SIG AMP CTRL L AUD - R AUD - DRAIN WIRE LR AUD - RR AUD - LOW REF LR AUD - RR AUD - LOW REF VID MDE 2 LR MID SPK - LR SPK + LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE MICRO - MICRO CTRL MICRO SIG + MIRROR DISPLAY MISC-IGN FUSE 43 NCA WIRE ORG/ WIRE ORG/BLK WIRE PAUSE PHONE PNK 17 6 1444 6818 WIRE PNK PNK WIRE PNK TRANSMISSIONS SYSTEM WIRE PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM PPL PPL AUX VID H PPL/WHT WIRE R AUD SIG R AUX VID R DVD+ R INFRARED R SUBWFR + RADIO RADIO ANTENNA MODULE RADIO REAR WINDOW ANTENNA RDO FUSE 42 REAR DIGITAL VIDEO DISC (DVD) DISPLAY (CADILLAC W/ ADDITIONAL DVD) REAR SEAT AUDIO (RSA) CONTROL REARVIEW CAMERA (MIDDLE OF LIFTGATE) RED LED WIRE RED/BLK WIRE RED/WHT WIRE REM ENABLE RES SIG REVERSE SIGNAL REWD RF AUD + RF SPK - RIGHT FRONT DOOR SPEAKER RIGHT FRONT TWEETER SPEAKER RIGHT I/P JUNCTION BLOCK (RIGHT END OF DASH) RIGHT REAR SPEAKER RIGHT STEERING WHEEL CONTROL SWITCH RR AUD - RR MID SPK - RR SPK + SIGNAL SRCE STOP LAMP SWITCH (TOP OF BRAKE PEDAL BRACKET) STUD 2 FUSE 63 SUB + SUBWOOFER SPEAKER SYSTEM TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCC BRK SIG TRAILER BRAKE CONTROL SWITCH TRAILER CONNECTOR (CENTER REAR OF VEHICLE) TRL BRK SIG TRL BRK SIG RLY FEEDBACK UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) USB CABLE USB CABLE USB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 USB RECEPTACLE VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) (CENTER OF DASH) VIDEO CNTRL VIDEO CTRL VIDEO SIG VIDEO SPLITTER CIRCUIT VOICE SIG VOL DN VOL UP VOLT VSS CAMERA + CAMERA - W/ ONE PIECE LIFTGATE W/ ONSTAR W/O ONSTAR W/ ONSTAR W/O ONSTAR W/ LUXURY W/O LUXURY W/ RSE W/O RADIO W/O RSE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

Go to component: Radio -> Radio circuit, without y91 & with uqa (3 of 3) -> DRAIN WIRE

Wiring diagram drain wire (19 of 27)

Get access

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 L AUD + R AUD + DRAIN WIRE 1 2 3 4 5 6 7 8 9 L AUD - L AUD + R AUD + R AUD - GMLAN 1 2 3 B+ LF AUD + RF AUD + 1 2 3 B+ LF SPK+ RF SPK+ 1444 6818 PNK 17 6 WIRE 17 6 1444 6818 PNK WIRE 17 6 PNK 1444 6818 WIRE 2501 2500 COMPUTER DATA LINES SYSTEM 38 39 PNK WIRE 4 5 PNK VOICE SIG LOW REF WIRE 465 945 239 1580 5986 ENGINE CONTROL MODULE 6 7 8 9 10 11 12 13 14 REM SIG LED CNTRL GND LF AUD - RF AUD - DRAIN WIRE 6 7 8 9 10 11 12 13 14 REM SIG LED CTRL GND LF SPK- RF SPK- 6 7 CAMERA SIG + CAMERA SIG - 7 6 CAMERA SIG - CAMERA SIG + 7066 6817 2550 1947 1546 2011 INTERIOR LIGHTS SYSTEM 7066 6817 2550 INTERIOR LIGHTS SYSTEM ALL TIMES AMP FUSE 41 AMPL CNTRL ANTENNA ANTI-LOCK BRAKES SYSTEM NAVIGATION SYSTEM AUD LOW REF AUD SIG AUDIO/VIDEO ADAPTER AUX VID H B+ RLY ENABLE BACKUP LP CTRL BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (LEFT SIDE OF DASH) BODY MOUNT) (W/ 20 SERIES HYBRID) BODY MOUNT) TRAILER BRAKE CONTROL RELAY (ABOVE SPARE TIRE CARRIER) BREAKOUT) BRN WIRE BRN/WHT WIRE CADILLAC W/ ADDITIONAL DVD CADILLAC W/ ADDITIONAL DVD CHEVROLET/GMC W/ ADDITIONAL DVD W/O ADDITIONAL DVD CAMERA VID SIG (+) CELLULAR TELEPHONE MICROPHONE CELLULAR, NAVIGATION ANTENNA (IF EQUIPPED) (LEFT FRONT OF ROOF) CELLULAR, NAVIGATION, DIGITAL RADIO ANTENNA (LEFT FRONT OF ROOF) CENTR SPK + CHEVROLET/GMC W/ ADDITIONAL DVD CKP SIG HIGH CKP SIG LOW COAX COAX ANT SIG COAX COAX COAX NAV SIG COAX W/ RADIO ANTENNA COAX W/O RADIO ANTENNA COIL (EXCEPT TAHOE, ESCALADE: STEERING COLUMN) COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM GMLAN CRUISE CONTROL SYSTEM CTR + CTR + SUB + VSS CAMERA + CAMERA - AUD SIG + CTR - SUB - DRAIN WIRE PNK CTRL DIGITAL RADIO RECEIVER (IF EQUIPPED) DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DRAIN WIRE DRAIN WIRE AUD SIG - DRAIN WIRE L AUX VID R AUX VID DVD DVD COMM ENABLE SIG ENABLE SIG TRL BRK RLY IGN 1 FUEL PUMP CTRL COMM DATA FORW FRONT DIGITAL VIDEO DISC (DVD) DISPLAY FSCM FUSE 21 FUEL PUMP CTRL FUEL PUMP/ TRAILER BRAKE CONTROL MODULE GMLAN GMLAN - GMLAN + GND (PINS: 10-15 NOT USED) GREEN LED GRN WIRE GROUND GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES I/P FUSE BLOCK REAR (LEFT END SEAT OF DASH) ENT FUSE HOT AT ALL TIMES UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) HOT W/ RUN/ CRNK RELAY ENERGIZED HOT W/ RUN/CRNK RELAY ENERGIZED I/P FUSE BLOCK (LEFT END OF DASH) IGNITION VOLTAGE INFLATABLE RESTRAINT STEERING WHEEL MODULE INFO FUSE INFRARED REF INFRARED TRANSMITTER INFRARED V INSIDE REARVIEW MIRROR (ISRVM) KEY CTRL KEYPAD SIG L AUD - R AUD - DRAIN WIRE L AUD SIG L AUX VID L DVD+ L INFRARED L SUBWFR - LEFT FRONT DOOR SPEAKER LEFT FRONT TWEETER SPEAKER LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) LEFT I/P JUNCTION BLOCK (W/O LUXURY) (LEFT END OF DASH) LEFT REAR SPEAKER LF AUD + LF SPK - LOGIC INSIDE REARVIEW MIRROR (ISRVM) LOW REF LOW REF GMLAN - GMLAN + LOW REF RLY FEEDBACK PRESS SENS SIG GAIN SIG LR AUD + LR AUD + RR AUD + VOICE SIG LR AUD + RR AUD + VOICE SIG AMP CTRL L AUD - R AUD - DRAIN WIRE LR AUD - RR AUD - LOW REF LR AUD - RR AUD - LOW REF VID MDE 2 LR MID SPK - LR SPK + LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE MICRO - MICRO CTRL MICRO SIG + MIRROR DISPLAY MISC-IGN FUSE 43 NCA WIRE ORG/ WIRE ORG/BLK WIRE PAUSE PHONE PNK 17 6 1444 6818 WIRE PNK PNK WIRE PNK TRANSMISSIONS SYSTEM WIRE PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM PPL PPL AUX VID H PPL/WHT WIRE R AUD SIG R AUX VID R DVD+ R INFRARED R SUBWFR + RADIO RADIO ANTENNA MODULE RADIO REAR WINDOW ANTENNA RDO FUSE 42 REAR DIGITAL VIDEO DISC (DVD) DISPLAY (CADILLAC W/ ADDITIONAL DVD) REAR SEAT AUDIO (RSA) CONTROL REARVIEW CAMERA (MIDDLE OF LIFTGATE) RED LED WIRE RED/BLK WIRE RED/WHT WIRE REM ENABLE RES SIG REVERSE SIGNAL REWD RF AUD + RF SPK - RIGHT FRONT DOOR SPEAKER RIGHT FRONT TWEETER SPEAKER RIGHT I/P JUNCTION BLOCK (RIGHT END OF DASH) RIGHT REAR SPEAKER RIGHT STEERING WHEEL CONTROL SWITCH RR AUD - RR MID SPK - RR SPK + SIGNAL SRCE STOP LAMP SWITCH (TOP OF BRAKE PEDAL BRACKET) STUD 2 FUSE 63 SUB + SUBWOOFER SPEAKER SYSTEM TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCC BRK SIG TRAILER BRAKE CONTROL SWITCH TRAILER CONNECTOR (CENTER REAR OF VEHICLE) TRL BRK SIG TRL BRK SIG RLY FEEDBACK UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) USB CABLE USB CABLE USB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 USB RECEPTACLE VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) (CENTER OF DASH) VIDEO CNTRL VIDEO CTRL VIDEO SIG VIDEO SPLITTER CIRCUIT VOICE SIG VOL DN VOL UP VOLT VSS CAMERA + CAMERA - W/ ONE PIECE LIFTGATE W/ ONSTAR W/O ONSTAR W/ ONSTAR W/O ONSTAR W/ LUXURY W/O LUXURY W/ RSE W/O RADIO W/O RSE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

Go to component: Radio -> Radio circuit, with uqs (1 of 4) -> DRAIN WIRE

Wiring diagram drain wire (20 of 27)

Get access

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 L AUD + R AUD + DRAIN WIRE 1 2 3 4 5 6 7 8 9 L AUD - L AUD + R AUD + R AUD - GMLAN 1 2 3 B+ LF AUD + RF AUD + 1 2 3 B+ LF SPK+ RF SPK+ 1444 6818 PNK 17 6 WIRE 17 6 1444 6818 PNK WIRE 17 6 PNK 1444 6818 WIRE 2501 2500 COMPUTER DATA LINES SYSTEM 38 39 PNK WIRE 4 5 PNK VOICE SIG LOW REF WIRE 465 945 239 1580 5986 ENGINE CONTROL MODULE 6 7 8 9 10 11 12 13 14 REM SIG LED CNTRL GND LF AUD - RF AUD - DRAIN WIRE 6 7 8 9 10 11 12 13 14 REM SIG LED CTRL GND LF SPK- RF SPK- 6 7 CAMERA SIG + CAMERA SIG - 7 6 CAMERA SIG - CAMERA SIG + 7066 6817 2550 1947 1546 2011 INTERIOR LIGHTS SYSTEM 7066 6817 2550 INTERIOR LIGHTS SYSTEM ALL TIMES AMP FUSE 41 AMPL CNTRL ANTENNA ANTI-LOCK BRAKES SYSTEM NAVIGATION SYSTEM AUD LOW REF AUD SIG AUDIO/VIDEO ADAPTER AUX VID H B+ RLY ENABLE BACKUP LP CTRL BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (LEFT SIDE OF DASH) BODY MOUNT) (W/ 20 SERIES HYBRID) BODY MOUNT) TRAILER BRAKE CONTROL RELAY (ABOVE SPARE TIRE CARRIER) BREAKOUT) BRN WIRE BRN/WHT WIRE CADILLAC W/ ADDITIONAL DVD CADILLAC W/ ADDITIONAL DVD CHEVROLET/GMC W/ ADDITIONAL DVD W/O ADDITIONAL DVD CAMERA VID SIG (+) CELLULAR TELEPHONE MICROPHONE CELLULAR, NAVIGATION ANTENNA (IF EQUIPPED) (LEFT FRONT OF ROOF) CELLULAR, NAVIGATION, DIGITAL RADIO ANTENNA (LEFT FRONT OF ROOF) CENTR SPK + CHEVROLET/GMC W/ ADDITIONAL DVD CKP SIG HIGH CKP SIG LOW COAX COAX ANT SIG COAX COAX COAX NAV SIG COAX W/ RADIO ANTENNA COAX W/O RADIO ANTENNA COIL (EXCEPT TAHOE, ESCALADE: STEERING COLUMN) COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM GMLAN CRUISE CONTROL SYSTEM CTR + CTR + SUB + VSS CAMERA + CAMERA - AUD SIG + CTR - SUB - DRAIN WIRE PNK CTRL DIGITAL RADIO RECEIVER (IF EQUIPPED) DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DRAIN WIRE DRAIN WIRE AUD SIG - DRAIN WIRE L AUX VID R AUX VID DVD DVD COMM ENABLE SIG ENABLE SIG TRL BRK RLY IGN 1 FUEL PUMP CTRL COMM DATA FORW FRONT DIGITAL VIDEO DISC (DVD) DISPLAY FSCM FUSE 21 FUEL PUMP CTRL FUEL PUMP/ TRAILER BRAKE CONTROL MODULE GMLAN GMLAN - GMLAN + GND (PINS: 10-15 NOT USED) GREEN LED GRN WIRE GROUND GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES I/P FUSE BLOCK REAR (LEFT END SEAT OF DASH) ENT FUSE HOT AT ALL TIMES UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) HOT W/ RUN/ CRNK RELAY ENERGIZED HOT W/ RUN/CRNK RELAY ENERGIZED I/P FUSE BLOCK (LEFT END OF DASH) IGNITION VOLTAGE INFLATABLE RESTRAINT STEERING WHEEL MODULE INFO FUSE INFRARED REF INFRARED TRANSMITTER INFRARED V INSIDE REARVIEW MIRROR (ISRVM) KEY CTRL KEYPAD SIG L AUD - R AUD - DRAIN WIRE L AUD SIG L AUX VID L DVD+ L INFRARED L SUBWFR - LEFT FRONT DOOR SPEAKER LEFT FRONT TWEETER SPEAKER LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) LEFT I/P JUNCTION BLOCK (W/O LUXURY) (LEFT END OF DASH) LEFT REAR SPEAKER LF AUD + LF SPK - LOGIC INSIDE REARVIEW MIRROR (ISRVM) LOW REF LOW REF GMLAN - GMLAN + LOW REF RLY FEEDBACK PRESS SENS SIG GAIN SIG LR AUD + LR AUD + RR AUD + VOICE SIG LR AUD + RR AUD + VOICE SIG AMP CTRL L AUD - R AUD - DRAIN WIRE LR AUD - RR AUD - LOW REF LR AUD - RR AUD - LOW REF VID MDE 2 LR MID SPK - LR SPK + LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE MICRO - MICRO CTRL MICRO SIG + MIRROR DISPLAY MISC-IGN FUSE 43 NCA WIRE ORG/ WIRE ORG/BLK WIRE PAUSE PHONE PNK 17 6 1444 6818 WIRE PNK PNK WIRE PNK TRANSMISSIONS SYSTEM WIRE PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM PPL PPL AUX VID H PPL/WHT WIRE R AUD SIG R AUX VID R DVD+ R INFRARED R SUBWFR + RADIO RADIO ANTENNA MODULE RADIO REAR WINDOW ANTENNA RDO FUSE 42 REAR DIGITAL VIDEO DISC (DVD) DISPLAY (CADILLAC W/ ADDITIONAL DVD) REAR SEAT AUDIO (RSA) CONTROL REARVIEW CAMERA (MIDDLE OF LIFTGATE) RED LED WIRE RED/BLK WIRE RED/WHT WIRE REM ENABLE RES SIG REVERSE SIGNAL REWD RF AUD + RF SPK - RIGHT FRONT DOOR SPEAKER RIGHT FRONT TWEETER SPEAKER RIGHT I/P JUNCTION BLOCK (RIGHT END OF DASH) RIGHT REAR SPEAKER RIGHT STEERING WHEEL CONTROL SWITCH RR AUD - RR MID SPK - RR SPK + SIGNAL SRCE STOP LAMP SWITCH (TOP OF BRAKE PEDAL BRACKET) STUD 2 FUSE 63 SUB + SUBWOOFER SPEAKER SYSTEM TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCC BRK SIG TRAILER BRAKE CONTROL SWITCH TRAILER CONNECTOR (CENTER REAR OF VEHICLE) TRL BRK SIG TRL BRK SIG RLY FEEDBACK UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) USB CABLE USB CABLE USB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 USB RECEPTACLE VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) (CENTER OF DASH) VIDEO CNTRL VIDEO CTRL VIDEO SIG VIDEO SPLITTER CIRCUIT VOICE SIG VOL DN VOL UP VOLT VSS CAMERA + CAMERA - W/ ONE PIECE LIFTGATE W/ ONSTAR W/O ONSTAR W/ ONSTAR W/O ONSTAR W/ LUXURY W/O LUXURY W/ RSE W/O RADIO W/O RSE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

Go to component: Radio -> Radio circuit, with uqs (2 of 4) -> DRAIN WIRE

Wiring diagram drain wire (21 of 27)

Get access

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 L AUD + R AUD + DRAIN WIRE 1 2 3 4 5 6 7 8 9 L AUD - L AUD + R AUD + R AUD - GMLAN 1 2 3 B+ LF AUD + RF AUD + 1 2 3 B+ LF SPK+ RF SPK+ 1444 6818 PNK 17 6 WIRE 17 6 1444 6818 PNK WIRE 17 6 PNK 1444 6818 WIRE 2501 2500 COMPUTER DATA LINES SYSTEM 38 39 PNK WIRE 4 5 PNK VOICE SIG LOW REF WIRE 465 945 239 1580 5986 ENGINE CONTROL MODULE 6 7 8 9 10 11 12 13 14 REM SIG LED CNTRL GND LF AUD - RF AUD - DRAIN WIRE 6 7 8 9 10 11 12 13 14 REM SIG LED CTRL GND LF SPK- RF SPK- 6 7 CAMERA SIG + CAMERA SIG - 7 6 CAMERA SIG - CAMERA SIG + 7066 6817 2550 1947 1546 2011 INTERIOR LIGHTS SYSTEM 7066 6817 2550 INTERIOR LIGHTS SYSTEM ALL TIMES AMP FUSE 41 AMPL CNTRL ANTENNA ANTI-LOCK BRAKES SYSTEM NAVIGATION SYSTEM AUD LOW REF AUD SIG AUDIO/VIDEO ADAPTER AUX VID H B+ RLY ENABLE BACKUP LP CTRL BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (LEFT SIDE OF DASH) BODY MOUNT) (W/ 20 SERIES HYBRID) BODY MOUNT) TRAILER BRAKE CONTROL RELAY (ABOVE SPARE TIRE CARRIER) BREAKOUT) BRN WIRE BRN/WHT WIRE CADILLAC W/ ADDITIONAL DVD CADILLAC W/ ADDITIONAL DVD CHEVROLET/GMC W/ ADDITIONAL DVD W/O ADDITIONAL DVD CAMERA VID SIG (+) CELLULAR TELEPHONE MICROPHONE CELLULAR, NAVIGATION ANTENNA (IF EQUIPPED) (LEFT FRONT OF ROOF) CELLULAR, NAVIGATION, DIGITAL RADIO ANTENNA (LEFT FRONT OF ROOF) CENTR SPK + CHEVROLET/GMC W/ ADDITIONAL DVD CKP SIG HIGH CKP SIG LOW COAX COAX ANT SIG COAX COAX COAX NAV SIG COAX W/ RADIO ANTENNA COAX W/O RADIO ANTENNA COIL (EXCEPT TAHOE, ESCALADE: STEERING COLUMN) COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM GMLAN CRUISE CONTROL SYSTEM CTR + CTR + SUB + VSS CAMERA + CAMERA - AUD SIG + CTR - SUB - DRAIN WIRE PNK CTRL DIGITAL RADIO RECEIVER (IF EQUIPPED) DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DRAIN WIRE DRAIN WIRE AUD SIG - DRAIN WIRE L AUX VID R AUX VID DVD DVD COMM ENABLE SIG ENABLE SIG TRL BRK RLY IGN 1 FUEL PUMP CTRL COMM DATA FORW FRONT DIGITAL VIDEO DISC (DVD) DISPLAY FSCM FUSE 21 FUEL PUMP CTRL FUEL PUMP/ TRAILER BRAKE CONTROL MODULE GMLAN GMLAN - GMLAN + GND (PINS: 10-15 NOT USED) GREEN LED GRN WIRE GROUND GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES I/P FUSE BLOCK REAR (LEFT END SEAT OF DASH) ENT FUSE HOT AT ALL TIMES UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) HOT W/ RUN/ CRNK RELAY ENERGIZED HOT W/ RUN/CRNK RELAY ENERGIZED I/P FUSE BLOCK (LEFT END OF DASH) IGNITION VOLTAGE INFLATABLE RESTRAINT STEERING WHEEL MODULE INFO FUSE INFRARED REF INFRARED TRANSMITTER INFRARED V INSIDE REARVIEW MIRROR (ISRVM) KEY CTRL KEYPAD SIG L AUD - R AUD - DRAIN WIRE L AUD SIG L AUX VID L DVD+ L INFRARED L SUBWFR - LEFT FRONT DOOR SPEAKER LEFT FRONT TWEETER SPEAKER LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) LEFT I/P JUNCTION BLOCK (W/O LUXURY) (LEFT END OF DASH) LEFT REAR SPEAKER LF AUD + LF SPK - LOGIC INSIDE REARVIEW MIRROR (ISRVM) LOW REF LOW REF GMLAN - GMLAN + LOW REF RLY FEEDBACK PRESS SENS SIG GAIN SIG LR AUD + LR AUD + RR AUD + VOICE SIG LR AUD + RR AUD + VOICE SIG AMP CTRL L AUD - R AUD - DRAIN WIRE LR AUD - RR AUD - LOW REF LR AUD - RR AUD - LOW REF VID MDE 2 LR MID SPK - LR SPK + LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE MICRO - MICRO CTRL MICRO SIG + MIRROR DISPLAY MISC-IGN FUSE 43 NCA WIRE ORG/ WIRE ORG/BLK WIRE PAUSE PHONE PNK 17 6 1444 6818 WIRE PNK PNK WIRE PNK TRANSMISSIONS SYSTEM WIRE PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM PPL PPL AUX VID H PPL/WHT WIRE R AUD SIG R AUX VID R DVD+ R INFRARED R SUBWFR + RADIO RADIO ANTENNA MODULE RADIO REAR WINDOW ANTENNA RDO FUSE 42 REAR DIGITAL VIDEO DISC (DVD) DISPLAY (CADILLAC W/ ADDITIONAL DVD) REAR SEAT AUDIO (RSA) CONTROL REARVIEW CAMERA (MIDDLE OF LIFTGATE) RED LED WIRE RED/BLK WIRE RED/WHT WIRE REM ENABLE RES SIG REVERSE SIGNAL REWD RF AUD + RF SPK - RIGHT FRONT DOOR SPEAKER RIGHT FRONT TWEETER SPEAKER RIGHT I/P JUNCTION BLOCK (RIGHT END OF DASH) RIGHT REAR SPEAKER RIGHT STEERING WHEEL CONTROL SWITCH RR AUD - RR MID SPK - RR SPK + SIGNAL SRCE STOP LAMP SWITCH (TOP OF BRAKE PEDAL BRACKET) STUD 2 FUSE 63 SUB + SUBWOOFER SPEAKER SYSTEM TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCC BRK SIG TRAILER BRAKE CONTROL SWITCH TRAILER CONNECTOR (CENTER REAR OF VEHICLE) TRL BRK SIG TRL BRK SIG RLY FEEDBACK UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) USB CABLE USB CABLE USB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 USB RECEPTACLE VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) (CENTER OF DASH) VIDEO CNTRL VIDEO CTRL VIDEO SIG VIDEO SPLITTER CIRCUIT VOICE SIG VOL DN VOL UP VOLT VSS CAMERA + CAMERA - W/ ONE PIECE LIFTGATE W/ ONSTAR W/O ONSTAR W/ ONSTAR W/O ONSTAR W/ LUXURY W/O LUXURY W/ RSE W/O RADIO W/O RSE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

Go to component: Radio -> Radio circuit, with uqs (4 of 4) -> DRAIN WIRE

Wiring diagram drain wire (22 of 27)

Get access

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 L AUD + R AUD + DRAIN WIRE 1 2 3 4 5 6 7 8 9 L AUD - L AUD + R AUD + R AUD - GMLAN 1 2 3 B+ LF AUD + RF AUD + 1 2 3 B+ LF SPK+ RF SPK+ 1444 6818 PNK 17 6 WIRE 17 6 1444 6818 PNK WIRE 17 6 PNK 1444 6818 WIRE 2501 2500 COMPUTER DATA LINES SYSTEM 38 39 PNK WIRE 4 5 PNK VOICE SIG LOW REF WIRE 465 945 239 1580 5986 ENGINE CONTROL MODULE 6 7 8 9 10 11 12 13 14 REM SIG LED CNTRL GND LF AUD - RF AUD - DRAIN WIRE 6 7 8 9 10 11 12 13 14 REM SIG LED CTRL GND LF SPK- RF SPK- 6 7 CAMERA SIG + CAMERA SIG - 7 6 CAMERA SIG - CAMERA SIG + 7066 6817 2550 1947 1546 2011 INTERIOR LIGHTS SYSTEM 7066 6817 2550 INTERIOR LIGHTS SYSTEM ALL TIMES AMP FUSE 41 AMPL CNTRL ANTENNA ANTI-LOCK BRAKES SYSTEM NAVIGATION SYSTEM AUD LOW REF AUD SIG AUDIO/VIDEO ADAPTER AUX VID H B+ RLY ENABLE BACKUP LP CTRL BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (LEFT SIDE OF DASH) BODY MOUNT) (W/ 20 SERIES HYBRID) BODY MOUNT) TRAILER BRAKE CONTROL RELAY (ABOVE SPARE TIRE CARRIER) BREAKOUT) BRN WIRE BRN/WHT WIRE CADILLAC W/ ADDITIONAL DVD CADILLAC W/ ADDITIONAL DVD CHEVROLET/GMC W/ ADDITIONAL DVD W/O ADDITIONAL DVD CAMERA VID SIG (+) CELLULAR TELEPHONE MICROPHONE CELLULAR, NAVIGATION ANTENNA (IF EQUIPPED) (LEFT FRONT OF ROOF) CELLULAR, NAVIGATION, DIGITAL RADIO ANTENNA (LEFT FRONT OF ROOF) CENTR SPK + CHEVROLET/GMC W/ ADDITIONAL DVD CKP SIG HIGH CKP SIG LOW COAX COAX ANT SIG COAX COAX COAX NAV SIG COAX W/ RADIO ANTENNA COAX W/O RADIO ANTENNA COIL (EXCEPT TAHOE, ESCALADE: STEERING COLUMN) COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM GMLAN CRUISE CONTROL SYSTEM CTR + CTR + SUB + VSS CAMERA + CAMERA - AUD SIG + CTR - SUB - DRAIN WIRE PNK CTRL DIGITAL RADIO RECEIVER (IF EQUIPPED) DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DRAIN WIRE DRAIN WIRE AUD SIG - DRAIN WIRE L AUX VID R AUX VID DVD DVD COMM ENABLE SIG ENABLE SIG TRL BRK RLY IGN 1 FUEL PUMP CTRL COMM DATA FORW FRONT DIGITAL VIDEO DISC (DVD) DISPLAY FSCM FUSE 21 FUEL PUMP CTRL FUEL PUMP/ TRAILER BRAKE CONTROL MODULE GMLAN GMLAN - GMLAN + GND (PINS: 10-15 NOT USED) GREEN LED GRN WIRE GROUND GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES I/P FUSE BLOCK REAR (LEFT END SEAT OF DASH) ENT FUSE HOT AT ALL TIMES UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) HOT W/ RUN/ CRNK RELAY ENERGIZED HOT W/ RUN/CRNK RELAY ENERGIZED I/P FUSE BLOCK (LEFT END OF DASH) IGNITION VOLTAGE INFLATABLE RESTRAINT STEERING WHEEL MODULE INFO FUSE INFRARED REF INFRARED TRANSMITTER INFRARED V INSIDE REARVIEW MIRROR (ISRVM) KEY CTRL KEYPAD SIG L AUD - R AUD - DRAIN WIRE L AUD SIG L AUX VID L DVD+ L INFRARED L SUBWFR - LEFT FRONT DOOR SPEAKER LEFT FRONT TWEETER SPEAKER LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) LEFT I/P JUNCTION BLOCK (W/O LUXURY) (LEFT END OF DASH) LEFT REAR SPEAKER LF AUD + LF SPK - LOGIC INSIDE REARVIEW MIRROR (ISRVM) LOW REF LOW REF GMLAN - GMLAN + LOW REF RLY FEEDBACK PRESS SENS SIG GAIN SIG LR AUD + LR AUD + RR AUD + VOICE SIG LR AUD + RR AUD + VOICE SIG AMP CTRL L AUD - R AUD - DRAIN WIRE LR AUD - RR AUD - LOW REF LR AUD - RR AUD - LOW REF VID MDE 2 LR MID SPK - LR SPK + LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE MICRO - MICRO CTRL MICRO SIG + MIRROR DISPLAY MISC-IGN FUSE 43 NCA WIRE ORG/ WIRE ORG/BLK WIRE PAUSE PHONE PNK 17 6 1444 6818 WIRE PNK PNK WIRE PNK TRANSMISSIONS SYSTEM WIRE PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM PPL PPL AUX VID H PPL/WHT WIRE R AUD SIG R AUX VID R DVD+ R INFRARED R SUBWFR + RADIO RADIO ANTENNA MODULE RADIO REAR WINDOW ANTENNA RDO FUSE 42 REAR DIGITAL VIDEO DISC (DVD) DISPLAY (CADILLAC W/ ADDITIONAL DVD) REAR SEAT AUDIO (RSA) CONTROL REARVIEW CAMERA (MIDDLE OF LIFTGATE) RED LED WIRE RED/BLK WIRE RED/WHT WIRE REM ENABLE RES SIG REVERSE SIGNAL REWD RF AUD + RF SPK - RIGHT FRONT DOOR SPEAKER RIGHT FRONT TWEETER SPEAKER RIGHT I/P JUNCTION BLOCK (RIGHT END OF DASH) RIGHT REAR SPEAKER RIGHT STEERING WHEEL CONTROL SWITCH RR AUD - RR MID SPK - RR SPK + SIGNAL SRCE STOP LAMP SWITCH (TOP OF BRAKE PEDAL BRACKET) STUD 2 FUSE 63 SUB + SUBWOOFER SPEAKER SYSTEM TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCC BRK SIG TRAILER BRAKE CONTROL SWITCH TRAILER CONNECTOR (CENTER REAR OF VEHICLE) TRL BRK SIG TRL BRK SIG RLY FEEDBACK UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) USB CABLE USB CABLE USB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 USB RECEPTACLE VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) (CENTER OF DASH) VIDEO CNTRL VIDEO CTRL VIDEO SIG VIDEO SPLITTER CIRCUIT VOICE SIG VOL DN VOL UP VOLT VSS CAMERA + CAMERA - W/ ONE PIECE LIFTGATE W/ ONSTAR W/O ONSTAR W/ ONSTAR W/O ONSTAR W/ LUXURY W/O LUXURY W/ RSE W/O RADIO W/O RSE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

Go to component: Radio -> Radio circuit, with y91 & with uqa (1 of 4) -> DRAIN WIRE

Wiring diagram drain wire (23 of 27)

Get access

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 L AUD + R AUD + DRAIN WIRE 1 2 3 4 5 6 7 8 9 L AUD - L AUD + R AUD + R AUD - GMLAN 1 2 3 B+ LF AUD + RF AUD + 1 2 3 B+ LF SPK+ RF SPK+ 1444 6818 PNK 17 6 WIRE 17 6 1444 6818 PNK WIRE 17 6 PNK 1444 6818 WIRE 2501 2500 COMPUTER DATA LINES SYSTEM 38 39 PNK WIRE 4 5 PNK VOICE SIG LOW REF WIRE 465 945 239 1580 5986 ENGINE CONTROL MODULE 6 7 8 9 10 11 12 13 14 REM SIG LED CNTRL GND LF AUD - RF AUD - DRAIN WIRE 6 7 8 9 10 11 12 13 14 REM SIG LED CTRL GND LF SPK- RF SPK- 6 7 CAMERA SIG + CAMERA SIG - 7 6 CAMERA SIG - CAMERA SIG + 7066 6817 2550 1947 1546 2011 INTERIOR LIGHTS SYSTEM 7066 6817 2550 INTERIOR LIGHTS SYSTEM ALL TIMES AMP FUSE 41 AMPL CNTRL ANTENNA ANTI-LOCK BRAKES SYSTEM NAVIGATION SYSTEM AUD LOW REF AUD SIG AUDIO/VIDEO ADAPTER AUX VID H B+ RLY ENABLE BACKUP LP CTRL BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (LEFT SIDE OF DASH) BODY MOUNT) (W/ 20 SERIES HYBRID) BODY MOUNT) TRAILER BRAKE CONTROL RELAY (ABOVE SPARE TIRE CARRIER) BREAKOUT) BRN WIRE BRN/WHT WIRE CADILLAC W/ ADDITIONAL DVD CADILLAC W/ ADDITIONAL DVD CHEVROLET/GMC W/ ADDITIONAL DVD W/O ADDITIONAL DVD CAMERA VID SIG (+) CELLULAR TELEPHONE MICROPHONE CELLULAR, NAVIGATION ANTENNA (IF EQUIPPED) (LEFT FRONT OF ROOF) CELLULAR, NAVIGATION, DIGITAL RADIO ANTENNA (LEFT FRONT OF ROOF) CENTR SPK + CHEVROLET/GMC W/ ADDITIONAL DVD CKP SIG HIGH CKP SIG LOW COAX COAX ANT SIG COAX COAX COAX NAV SIG COAX W/ RADIO ANTENNA COAX W/O RADIO ANTENNA COIL (EXCEPT TAHOE, ESCALADE: STEERING COLUMN) COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM GMLAN CRUISE CONTROL SYSTEM CTR + CTR + SUB + VSS CAMERA + CAMERA - AUD SIG + CTR - SUB - DRAIN WIRE PNK CTRL DIGITAL RADIO RECEIVER (IF EQUIPPED) DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DRAIN WIRE DRAIN WIRE AUD SIG - DRAIN WIRE L AUX VID R AUX VID DVD DVD COMM ENABLE SIG ENABLE SIG TRL BRK RLY IGN 1 FUEL PUMP CTRL COMM DATA FORW FRONT DIGITAL VIDEO DISC (DVD) DISPLAY FSCM FUSE 21 FUEL PUMP CTRL FUEL PUMP/ TRAILER BRAKE CONTROL MODULE GMLAN GMLAN - GMLAN + GND (PINS: 10-15 NOT USED) GREEN LED GRN WIRE GROUND GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES I/P FUSE BLOCK REAR (LEFT END SEAT OF DASH) ENT FUSE HOT AT ALL TIMES UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) HOT W/ RUN/ CRNK RELAY ENERGIZED HOT W/ RUN/CRNK RELAY ENERGIZED I/P FUSE BLOCK (LEFT END OF DASH) IGNITION VOLTAGE INFLATABLE RESTRAINT STEERING WHEEL MODULE INFO FUSE INFRARED REF INFRARED TRANSMITTER INFRARED V INSIDE REARVIEW MIRROR (ISRVM) KEY CTRL KEYPAD SIG L AUD - R AUD - DRAIN WIRE L AUD SIG L AUX VID L DVD+ L INFRARED L SUBWFR - LEFT FRONT DOOR SPEAKER LEFT FRONT TWEETER SPEAKER LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) LEFT I/P JUNCTION BLOCK (W/O LUXURY) (LEFT END OF DASH) LEFT REAR SPEAKER LF AUD + LF SPK - LOGIC INSIDE REARVIEW MIRROR (ISRVM) LOW REF LOW REF GMLAN - GMLAN + LOW REF RLY FEEDBACK PRESS SENS SIG GAIN SIG LR AUD + LR AUD + RR AUD + VOICE SIG LR AUD + RR AUD + VOICE SIG AMP CTRL L AUD - R AUD - DRAIN WIRE LR AUD - RR AUD - LOW REF LR AUD - RR AUD - LOW REF VID MDE 2 LR MID SPK - LR SPK + LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE MICRO - MICRO CTRL MICRO SIG + MIRROR DISPLAY MISC-IGN FUSE 43 NCA WIRE ORG/ WIRE ORG/BLK WIRE PAUSE PHONE PNK 17 6 1444 6818 WIRE PNK PNK WIRE PNK TRANSMISSIONS SYSTEM WIRE PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM PPL PPL AUX VID H PPL/WHT WIRE R AUD SIG R AUX VID R DVD+ R INFRARED R SUBWFR + RADIO RADIO ANTENNA MODULE RADIO REAR WINDOW ANTENNA RDO FUSE 42 REAR DIGITAL VIDEO DISC (DVD) DISPLAY (CADILLAC W/ ADDITIONAL DVD) REAR SEAT AUDIO (RSA) CONTROL REARVIEW CAMERA (MIDDLE OF LIFTGATE) RED LED WIRE RED/BLK WIRE RED/WHT WIRE REM ENABLE RES SIG REVERSE SIGNAL REWD RF AUD + RF SPK - RIGHT FRONT DOOR SPEAKER RIGHT FRONT TWEETER SPEAKER RIGHT I/P JUNCTION BLOCK (RIGHT END OF DASH) RIGHT REAR SPEAKER RIGHT STEERING WHEEL CONTROL SWITCH RR AUD - RR MID SPK - RR SPK + SIGNAL SRCE STOP LAMP SWITCH (TOP OF BRAKE PEDAL BRACKET) STUD 2 FUSE 63 SUB + SUBWOOFER SPEAKER SYSTEM TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCC BRK SIG TRAILER BRAKE CONTROL SWITCH TRAILER CONNECTOR (CENTER REAR OF VEHICLE) TRL BRK SIG TRL BRK SIG RLY FEEDBACK UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) USB CABLE USB CABLE USB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 USB RECEPTACLE VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) (CENTER OF DASH) VIDEO CNTRL VIDEO CTRL VIDEO SIG VIDEO SPLITTER CIRCUIT VOICE SIG VOL DN VOL UP VOLT VSS CAMERA + CAMERA - W/ ONE PIECE LIFTGATE W/ ONSTAR W/O ONSTAR W/ ONSTAR W/O ONSTAR W/ LUXURY W/O LUXURY W/ RSE W/O RADIO W/O RSE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

Go to component: Radio -> Radio circuit, with y91 & with uqa (2 of 4) -> DRAIN WIRE

Wiring diagram drain wire (24 of 27)

Get access

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 L AUD + R AUD + DRAIN WIRE 1 2 3 4 5 6 7 8 9 L AUD - L AUD + R AUD + R AUD - GMLAN 1 2 3 B+ LF AUD + RF AUD + 1 2 3 B+ LF SPK+ RF SPK+ 1444 6818 PNK 17 6 WIRE 17 6 1444 6818 PNK WIRE 17 6 PNK 1444 6818 WIRE 2501 2500 COMPUTER DATA LINES SYSTEM 38 39 PNK WIRE 4 5 PNK VOICE SIG LOW REF WIRE 465 945 239 1580 5986 ENGINE CONTROL MODULE 6 7 8 9 10 11 12 13 14 REM SIG LED CNTRL GND LF AUD - RF AUD - DRAIN WIRE 6 7 8 9 10 11 12 13 14 REM SIG LED CTRL GND LF SPK- RF SPK- 6 7 CAMERA SIG + CAMERA SIG - 7 6 CAMERA SIG - CAMERA SIG + 7066 6817 2550 1947 1546 2011 INTERIOR LIGHTS SYSTEM 7066 6817 2550 INTERIOR LIGHTS SYSTEM ALL TIMES AMP FUSE 41 AMPL CNTRL ANTENNA ANTI-LOCK BRAKES SYSTEM NAVIGATION SYSTEM AUD LOW REF AUD SIG AUDIO/VIDEO ADAPTER AUX VID H B+ RLY ENABLE BACKUP LP CTRL BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (LEFT SIDE OF DASH) BODY MOUNT) (W/ 20 SERIES HYBRID) BODY MOUNT) TRAILER BRAKE CONTROL RELAY (ABOVE SPARE TIRE CARRIER) BREAKOUT) BRN WIRE BRN/WHT WIRE CADILLAC W/ ADDITIONAL DVD CADILLAC W/ ADDITIONAL DVD CHEVROLET/GMC W/ ADDITIONAL DVD W/O ADDITIONAL DVD CAMERA VID SIG (+) CELLULAR TELEPHONE MICROPHONE CELLULAR, NAVIGATION ANTENNA (IF EQUIPPED) (LEFT FRONT OF ROOF) CELLULAR, NAVIGATION, DIGITAL RADIO ANTENNA (LEFT FRONT OF ROOF) CENTR SPK + CHEVROLET/GMC W/ ADDITIONAL DVD CKP SIG HIGH CKP SIG LOW COAX COAX ANT SIG COAX COAX COAX NAV SIG COAX W/ RADIO ANTENNA COAX W/O RADIO ANTENNA COIL (EXCEPT TAHOE, ESCALADE: STEERING COLUMN) COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM GMLAN CRUISE CONTROL SYSTEM CTR + CTR + SUB + VSS CAMERA + CAMERA - AUD SIG + CTR - SUB - DRAIN WIRE PNK CTRL DIGITAL RADIO RECEIVER (IF EQUIPPED) DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DRAIN WIRE DRAIN WIRE AUD SIG - DRAIN WIRE L AUX VID R AUX VID DVD DVD COMM ENABLE SIG ENABLE SIG TRL BRK RLY IGN 1 FUEL PUMP CTRL COMM DATA FORW FRONT DIGITAL VIDEO DISC (DVD) DISPLAY FSCM FUSE 21 FUEL PUMP CTRL FUEL PUMP/ TRAILER BRAKE CONTROL MODULE GMLAN GMLAN - GMLAN + GND (PINS: 10-15 NOT USED) GREEN LED GRN WIRE GROUND GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES I/P FUSE BLOCK REAR (LEFT END SEAT OF DASH) ENT FUSE HOT AT ALL TIMES UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) HOT W/ RUN/ CRNK RELAY ENERGIZED HOT W/ RUN/CRNK RELAY ENERGIZED I/P FUSE BLOCK (LEFT END OF DASH) IGNITION VOLTAGE INFLATABLE RESTRAINT STEERING WHEEL MODULE INFO FUSE INFRARED REF INFRARED TRANSMITTER INFRARED V INSIDE REARVIEW MIRROR (ISRVM) KEY CTRL KEYPAD SIG L AUD - R AUD - DRAIN WIRE L AUD SIG L AUX VID L DVD+ L INFRARED L SUBWFR - LEFT FRONT DOOR SPEAKER LEFT FRONT TWEETER SPEAKER LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) LEFT I/P JUNCTION BLOCK (W/O LUXURY) (LEFT END OF DASH) LEFT REAR SPEAKER LF AUD + LF SPK - LOGIC INSIDE REARVIEW MIRROR (ISRVM) LOW REF LOW REF GMLAN - GMLAN + LOW REF RLY FEEDBACK PRESS SENS SIG GAIN SIG LR AUD + LR AUD + RR AUD + VOICE SIG LR AUD + RR AUD + VOICE SIG AMP CTRL L AUD - R AUD - DRAIN WIRE LR AUD - RR AUD - LOW REF LR AUD - RR AUD - LOW REF VID MDE 2 LR MID SPK - LR SPK + LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE MICRO - MICRO CTRL MICRO SIG + MIRROR DISPLAY MISC-IGN FUSE 43 NCA WIRE ORG/ WIRE ORG/BLK WIRE PAUSE PHONE PNK 17 6 1444 6818 WIRE PNK PNK WIRE PNK TRANSMISSIONS SYSTEM WIRE PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM PPL PPL AUX VID H PPL/WHT WIRE R AUD SIG R AUX VID R DVD+ R INFRARED R SUBWFR + RADIO RADIO ANTENNA MODULE RADIO REAR WINDOW ANTENNA RDO FUSE 42 REAR DIGITAL VIDEO DISC (DVD) DISPLAY (CADILLAC W/ ADDITIONAL DVD) REAR SEAT AUDIO (RSA) CONTROL REARVIEW CAMERA (MIDDLE OF LIFTGATE) RED LED WIRE RED/BLK WIRE RED/WHT WIRE REM ENABLE RES SIG REVERSE SIGNAL REWD RF AUD + RF SPK - RIGHT FRONT DOOR SPEAKER RIGHT FRONT TWEETER SPEAKER RIGHT I/P JUNCTION BLOCK (RIGHT END OF DASH) RIGHT REAR SPEAKER RIGHT STEERING WHEEL CONTROL SWITCH RR AUD - RR MID SPK - RR SPK + SIGNAL SRCE STOP LAMP SWITCH (TOP OF BRAKE PEDAL BRACKET) STUD 2 FUSE 63 SUB + SUBWOOFER SPEAKER SYSTEM TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCC BRK SIG TRAILER BRAKE CONTROL SWITCH TRAILER CONNECTOR (CENTER REAR OF VEHICLE) TRL BRK SIG TRL BRK SIG RLY FEEDBACK UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) USB CABLE USB CABLE USB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 USB RECEPTACLE VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) (CENTER OF DASH) VIDEO CNTRL VIDEO CTRL VIDEO SIG VIDEO SPLITTER CIRCUIT VOICE SIG VOL DN VOL UP VOLT VSS CAMERA + CAMERA - W/ ONE PIECE LIFTGATE W/ ONSTAR W/O ONSTAR W/ ONSTAR W/O ONSTAR W/ LUXURY W/O LUXURY W/ RSE W/O RADIO W/O RSE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

Go to component: Radio -> Radio circuit, with y91 & with uqa (4 of 4) -> DRAIN WIRE

Wiring diagram drain wire (25 of 27)

Get access

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 L AUD + R AUD + DRAIN WIRE 1 2 3 4 5 6 7 8 9 L AUD - L AUD + R AUD + R AUD - GMLAN 1 2 3 B+ LF AUD + RF AUD + 1 2 3 B+ LF SPK+ RF SPK+ 1444 6818 PNK 17 6 WIRE 17 6 1444 6818 PNK WIRE 17 6 PNK 1444 6818 WIRE 2501 2500 COMPUTER DATA LINES SYSTEM 38 39 PNK WIRE 4 5 PNK VOICE SIG LOW REF WIRE 465 945 239 1580 5986 ENGINE CONTROL MODULE 6 7 8 9 10 11 12 13 14 REM SIG LED CNTRL GND LF AUD - RF AUD - DRAIN WIRE 6 7 8 9 10 11 12 13 14 REM SIG LED CTRL GND LF SPK- RF SPK- 6 7 CAMERA SIG + CAMERA SIG - 7 6 CAMERA SIG - CAMERA SIG + 7066 6817 2550 1947 1546 2011 INTERIOR LIGHTS SYSTEM 7066 6817 2550 INTERIOR LIGHTS SYSTEM ALL TIMES AMP FUSE 41 AMPL CNTRL ANTENNA ANTI-LOCK BRAKES SYSTEM NAVIGATION SYSTEM AUD LOW REF AUD SIG AUDIO/VIDEO ADAPTER AUX VID H B+ RLY ENABLE BACKUP LP CTRL BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (LEFT SIDE OF DASH) BODY MOUNT) (W/ 20 SERIES HYBRID) BODY MOUNT) TRAILER BRAKE CONTROL RELAY (ABOVE SPARE TIRE CARRIER) BREAKOUT) BRN WIRE BRN/WHT WIRE CADILLAC W/ ADDITIONAL DVD CADILLAC W/ ADDITIONAL DVD CHEVROLET/GMC W/ ADDITIONAL DVD W/O ADDITIONAL DVD CAMERA VID SIG (+) CELLULAR TELEPHONE MICROPHONE CELLULAR, NAVIGATION ANTENNA (IF EQUIPPED) (LEFT FRONT OF ROOF) CELLULAR, NAVIGATION, DIGITAL RADIO ANTENNA (LEFT FRONT OF ROOF) CENTR SPK + CHEVROLET/GMC W/ ADDITIONAL DVD CKP SIG HIGH CKP SIG LOW COAX COAX ANT SIG COAX COAX COAX NAV SIG COAX W/ RADIO ANTENNA COAX W/O RADIO ANTENNA COIL (EXCEPT TAHOE, ESCALADE: STEERING COLUMN) COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM GMLAN CRUISE CONTROL SYSTEM CTR + CTR + SUB + VSS CAMERA + CAMERA - AUD SIG + CTR - SUB - DRAIN WIRE PNK CTRL DIGITAL RADIO RECEIVER (IF EQUIPPED) DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DRAIN WIRE DRAIN WIRE AUD SIG - DRAIN WIRE L AUX VID R AUX VID DVD DVD COMM ENABLE SIG ENABLE SIG TRL BRK RLY IGN 1 FUEL PUMP CTRL COMM DATA FORW FRONT DIGITAL VIDEO DISC (DVD) DISPLAY FSCM FUSE 21 FUEL PUMP CTRL FUEL PUMP/ TRAILER BRAKE CONTROL MODULE GMLAN GMLAN - GMLAN + GND (PINS: 10-15 NOT USED) GREEN LED GRN WIRE GROUND GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES I/P FUSE BLOCK REAR (LEFT END SEAT OF DASH) ENT FUSE HOT AT ALL TIMES UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) HOT W/ RUN/ CRNK RELAY ENERGIZED HOT W/ RUN/CRNK RELAY ENERGIZED I/P FUSE BLOCK (LEFT END OF DASH) IGNITION VOLTAGE INFLATABLE RESTRAINT STEERING WHEEL MODULE INFO FUSE INFRARED REF INFRARED TRANSMITTER INFRARED V INSIDE REARVIEW MIRROR (ISRVM) KEY CTRL KEYPAD SIG L AUD - R AUD - DRAIN WIRE L AUD SIG L AUX VID L DVD+ L INFRARED L SUBWFR - LEFT FRONT DOOR SPEAKER LEFT FRONT TWEETER SPEAKER LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) LEFT I/P JUNCTION BLOCK (W/O LUXURY) (LEFT END OF DASH) LEFT REAR SPEAKER LF AUD + LF SPK - LOGIC INSIDE REARVIEW MIRROR (ISRVM) LOW REF LOW REF GMLAN - GMLAN + LOW REF RLY FEEDBACK PRESS SENS SIG GAIN SIG LR AUD + LR AUD + RR AUD + VOICE SIG LR AUD + RR AUD + VOICE SIG AMP CTRL L AUD - R AUD - DRAIN WIRE LR AUD - RR AUD - LOW REF LR AUD - RR AUD - LOW REF VID MDE 2 LR MID SPK - LR SPK + LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE MICRO - MICRO CTRL MICRO SIG + MIRROR DISPLAY MISC-IGN FUSE 43 NCA WIRE ORG/ WIRE ORG/BLK WIRE PAUSE PHONE PNK 17 6 1444 6818 WIRE PNK PNK WIRE PNK TRANSMISSIONS SYSTEM WIRE PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM PPL PPL AUX VID H PPL/WHT WIRE R AUD SIG R AUX VID R DVD+ R INFRARED R SUBWFR + RADIO RADIO ANTENNA MODULE RADIO REAR WINDOW ANTENNA RDO FUSE 42 REAR DIGITAL VIDEO DISC (DVD) DISPLAY (CADILLAC W/ ADDITIONAL DVD) REAR SEAT AUDIO (RSA) CONTROL REARVIEW CAMERA (MIDDLE OF LIFTGATE) RED LED WIRE RED/BLK WIRE RED/WHT WIRE REM ENABLE RES SIG REVERSE SIGNAL REWD RF AUD + RF SPK - RIGHT FRONT DOOR SPEAKER RIGHT FRONT TWEETER SPEAKER RIGHT I/P JUNCTION BLOCK (RIGHT END OF DASH) RIGHT REAR SPEAKER RIGHT STEERING WHEEL CONTROL SWITCH RR AUD - RR MID SPK - RR SPK + SIGNAL SRCE STOP LAMP SWITCH (TOP OF BRAKE PEDAL BRACKET) STUD 2 FUSE 63 SUB + SUBWOOFER SPEAKER SYSTEM TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCC BRK SIG TRAILER BRAKE CONTROL SWITCH TRAILER CONNECTOR (CENTER REAR OF VEHICLE) TRL BRK SIG TRL BRK SIG RLY FEEDBACK UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) USB CABLE USB CABLE USB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 USB RECEPTACLE VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) (CENTER OF DASH) VIDEO CNTRL VIDEO CTRL VIDEO SIG VIDEO SPLITTER CIRCUIT VOICE SIG VOL DN VOL UP VOLT VSS CAMERA + CAMERA - W/ ONE PIECE LIFTGATE W/ ONSTAR W/O ONSTAR W/ ONSTAR W/O ONSTAR W/ LUXURY W/O LUXURY W/ RSE W/O RADIO W/O RSE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

Go to component: Navigation -> Rear view camera circuit, with one piece liftgate -> DRAIN WIRE

Wiring diagram drain wire (26 of 27)

Get access

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 L AUD + R AUD + DRAIN WIRE 1 2 3 4 5 6 7 8 9 L AUD - L AUD + R AUD + R AUD - GMLAN 1 2 3 B+ LF AUD + RF AUD + 1 2 3 B+ LF SPK+ RF SPK+ 1444 6818 PNK 17 6 WIRE 17 6 1444 6818 PNK WIRE 17 6 PNK 1444 6818 WIRE 2501 2500 COMPUTER DATA LINES SYSTEM 38 39 PNK WIRE 4 5 PNK VOICE SIG LOW REF WIRE 465 945 239 1580 5986 ENGINE CONTROL MODULE 6 7 8 9 10 11 12 13 14 REM SIG LED CNTRL GND LF AUD - RF AUD - DRAIN WIRE 6 7 8 9 10 11 12 13 14 REM SIG LED CTRL GND LF SPK- RF SPK- 6 7 CAMERA SIG + CAMERA SIG - 7 6 CAMERA SIG - CAMERA SIG + 7066 6817 2550 1947 1546 2011 INTERIOR LIGHTS SYSTEM 7066 6817 2550 INTERIOR LIGHTS SYSTEM ALL TIMES AMP FUSE 41 AMPL CNTRL ANTENNA ANTI-LOCK BRAKES SYSTEM NAVIGATION SYSTEM AUD LOW REF AUD SIG AUDIO/VIDEO ADAPTER AUX VID H B+ RLY ENABLE BACKUP LP CTRL BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (LEFT SIDE OF DASH) BODY MOUNT) (W/ 20 SERIES HYBRID) BODY MOUNT) TRAILER BRAKE CONTROL RELAY (ABOVE SPARE TIRE CARRIER) BREAKOUT) BRN WIRE BRN/WHT WIRE CADILLAC W/ ADDITIONAL DVD CADILLAC W/ ADDITIONAL DVD CHEVROLET/GMC W/ ADDITIONAL DVD W/O ADDITIONAL DVD CAMERA VID SIG (+) CELLULAR TELEPHONE MICROPHONE CELLULAR, NAVIGATION ANTENNA (IF EQUIPPED) (LEFT FRONT OF ROOF) CELLULAR, NAVIGATION, DIGITAL RADIO ANTENNA (LEFT FRONT OF ROOF) CENTR SPK + CHEVROLET/GMC W/ ADDITIONAL DVD CKP SIG HIGH CKP SIG LOW COAX COAX ANT SIG COAX COAX COAX NAV SIG COAX W/ RADIO ANTENNA COAX W/O RADIO ANTENNA COIL (EXCEPT TAHOE, ESCALADE: STEERING COLUMN) COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM GMLAN CRUISE CONTROL SYSTEM CTR + CTR + SUB + VSS CAMERA + CAMERA - AUD SIG + CTR - SUB - DRAIN WIRE PNK CTRL DIGITAL RADIO RECEIVER (IF EQUIPPED) DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DRAIN WIRE DRAIN WIRE AUD SIG - DRAIN WIRE L AUX VID R AUX VID DVD DVD COMM ENABLE SIG ENABLE SIG TRL BRK RLY IGN 1 FUEL PUMP CTRL COMM DATA FORW FRONT DIGITAL VIDEO DISC (DVD) DISPLAY FSCM FUSE 21 FUEL PUMP CTRL FUEL PUMP/ TRAILER BRAKE CONTROL MODULE GMLAN GMLAN - GMLAN + GND (PINS: 10-15 NOT USED) GREEN LED GRN WIRE GROUND GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES I/P FUSE BLOCK REAR (LEFT END SEAT OF DASH) ENT FUSE HOT AT ALL TIMES UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) HOT W/ RUN/ CRNK RELAY ENERGIZED HOT W/ RUN/CRNK RELAY ENERGIZED I/P FUSE BLOCK (LEFT END OF DASH) IGNITION VOLTAGE INFLATABLE RESTRAINT STEERING WHEEL MODULE INFO FUSE INFRARED REF INFRARED TRANSMITTER INFRARED V INSIDE REARVIEW MIRROR (ISRVM) KEY CTRL KEYPAD SIG L AUD - R AUD - DRAIN WIRE L AUD SIG L AUX VID L DVD+ L INFRARED L SUBWFR - LEFT FRONT DOOR SPEAKER LEFT FRONT TWEETER SPEAKER LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) LEFT I/P JUNCTION BLOCK (W/O LUXURY) (LEFT END OF DASH) LEFT REAR SPEAKER LF AUD + LF SPK - LOGIC INSIDE REARVIEW MIRROR (ISRVM) LOW REF LOW REF GMLAN - GMLAN + LOW REF RLY FEEDBACK PRESS SENS SIG GAIN SIG LR AUD + LR AUD + RR AUD + VOICE SIG LR AUD + RR AUD + VOICE SIG AMP CTRL L AUD - R AUD - DRAIN WIRE LR AUD - RR AUD - LOW REF LR AUD - RR AUD - LOW REF VID MDE 2 LR MID SPK - LR SPK + LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE MICRO - MICRO CTRL MICRO SIG + MIRROR DISPLAY MISC-IGN FUSE 43 NCA WIRE ORG/ WIRE ORG/BLK WIRE PAUSE PHONE PNK 17 6 1444 6818 WIRE PNK PNK WIRE PNK TRANSMISSIONS SYSTEM WIRE PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM PPL PPL AUX VID H PPL/WHT WIRE R AUD SIG R AUX VID R DVD+ R INFRARED R SUBWFR + RADIO RADIO ANTENNA MODULE RADIO REAR WINDOW ANTENNA RDO FUSE 42 REAR DIGITAL VIDEO DISC (DVD) DISPLAY (CADILLAC W/ ADDITIONAL DVD) REAR SEAT AUDIO (RSA) CONTROL REARVIEW CAMERA (MIDDLE OF LIFTGATE) RED LED WIRE RED/BLK WIRE RED/WHT WIRE REM ENABLE RES SIG REVERSE SIGNAL REWD RF AUD + RF SPK - RIGHT FRONT DOOR SPEAKER RIGHT FRONT TWEETER SPEAKER RIGHT I/P JUNCTION BLOCK (RIGHT END OF DASH) RIGHT REAR SPEAKER RIGHT STEERING WHEEL CONTROL SWITCH RR AUD - RR MID SPK - RR SPK + SIGNAL SRCE STOP LAMP SWITCH (TOP OF BRAKE PEDAL BRACKET) STUD 2 FUSE 63 SUB + SUBWOOFER SPEAKER SYSTEM TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCC BRK SIG TRAILER BRAKE CONTROL SWITCH TRAILER CONNECTOR (CENTER REAR OF VEHICLE) TRL BRK SIG TRL BRK SIG RLY FEEDBACK UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) USB CABLE USB CABLE USB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 USB RECEPTACLE VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) (CENTER OF DASH) VIDEO CNTRL VIDEO CTRL VIDEO SIG VIDEO SPLITTER CIRCUIT VOICE SIG VOL DN VOL UP VOLT VSS CAMERA + CAMERA - W/ ONE PIECE LIFTGATE W/ ONSTAR W/O ONSTAR W/ ONSTAR W/O ONSTAR W/ LUXURY W/O LUXURY W/ RSE W/O RADIO W/O RSE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

Go to component: Navigation -> Rear view camera circuit, without one piece liftgate -> DRAIN WIRE

Wiring diagram drain wire (27 of 27)

Get access

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 L AUD + R AUD + DRAIN WIRE 1 2 3 4 5 6 7 8 9 L AUD - L AUD + R AUD + R AUD - GMLAN 1 2 3 B+ LF AUD + RF AUD + 1 2 3 B+ LF SPK+ RF SPK+ 1444 6818 PNK 17 6 WIRE 17 6 1444 6818 PNK WIRE 17 6 PNK 1444 6818 WIRE 2501 2500 COMPUTER DATA LINES SYSTEM 38 39 PNK WIRE 4 5 PNK VOICE SIG LOW REF WIRE 465 945 239 1580 5986 ENGINE CONTROL MODULE 6 7 8 9 10 11 12 13 14 REM SIG LED CNTRL GND LF AUD - RF AUD - DRAIN WIRE 6 7 8 9 10 11 12 13 14 REM SIG LED CTRL GND LF SPK- RF SPK- 6 7 CAMERA SIG + CAMERA SIG - 7 6 CAMERA SIG - CAMERA SIG + 7066 6817 2550 1947 1546 2011 INTERIOR LIGHTS SYSTEM 7066 6817 2550 INTERIOR LIGHTS SYSTEM ALL TIMES AMP FUSE 41 AMPL CNTRL ANTENNA ANTI-LOCK BRAKES SYSTEM NAVIGATION SYSTEM AUD LOW REF AUD SIG AUDIO/VIDEO ADAPTER AUX VID H B+ RLY ENABLE BACKUP LP CTRL BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (LEFT SIDE OF DASH) BODY MOUNT) (W/ 20 SERIES HYBRID) BODY MOUNT) TRAILER BRAKE CONTROL RELAY (ABOVE SPARE TIRE CARRIER) BREAKOUT) BRN WIRE BRN/WHT WIRE CADILLAC W/ ADDITIONAL DVD CADILLAC W/ ADDITIONAL DVD CHEVROLET/GMC W/ ADDITIONAL DVD W/O ADDITIONAL DVD CAMERA VID SIG (+) CELLULAR TELEPHONE MICROPHONE CELLULAR, NAVIGATION ANTENNA (IF EQUIPPED) (LEFT FRONT OF ROOF) CELLULAR, NAVIGATION, DIGITAL RADIO ANTENNA (LEFT FRONT OF ROOF) CENTR SPK + CHEVROLET/GMC W/ ADDITIONAL DVD CKP SIG HIGH CKP SIG LOW COAX COAX ANT SIG COAX COAX COAX NAV SIG COAX W/ RADIO ANTENNA COAX W/O RADIO ANTENNA COIL (EXCEPT TAHOE, ESCALADE: STEERING COLUMN) COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM GMLAN CRUISE CONTROL SYSTEM CTR + CTR + SUB + VSS CAMERA + CAMERA - AUD SIG + CTR - SUB - DRAIN WIRE PNK CTRL DIGITAL RADIO RECEIVER (IF EQUIPPED) DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DRAIN WIRE DRAIN WIRE AUD SIG - DRAIN WIRE L AUX VID R AUX VID DVD DVD COMM ENABLE SIG ENABLE SIG TRL BRK RLY IGN 1 FUEL PUMP CTRL COMM DATA FORW FRONT DIGITAL VIDEO DISC (DVD) DISPLAY FSCM FUSE 21 FUEL PUMP CTRL FUEL PUMP/ TRAILER BRAKE CONTROL MODULE GMLAN GMLAN - GMLAN + GND (PINS: 10-15 NOT USED) GREEN LED GRN WIRE GROUND GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES I/P FUSE BLOCK REAR (LEFT END SEAT OF DASH) ENT FUSE HOT AT ALL TIMES UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) HOT W/ RUN/ CRNK RELAY ENERGIZED HOT W/ RUN/CRNK RELAY ENERGIZED I/P FUSE BLOCK (LEFT END OF DASH) IGNITION VOLTAGE INFLATABLE RESTRAINT STEERING WHEEL MODULE INFO FUSE INFRARED REF INFRARED TRANSMITTER INFRARED V INSIDE REARVIEW MIRROR (ISRVM) KEY CTRL KEYPAD SIG L AUD - R AUD - DRAIN WIRE L AUD SIG L AUX VID L DVD+ L INFRARED L SUBWFR - LEFT FRONT DOOR SPEAKER LEFT FRONT TWEETER SPEAKER LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) LEFT I/P JUNCTION BLOCK (W/O LUXURY) (LEFT END OF DASH) LEFT REAR SPEAKER LF AUD + LF SPK - LOGIC INSIDE REARVIEW MIRROR (ISRVM) LOW REF LOW REF GMLAN - GMLAN + LOW REF RLY FEEDBACK PRESS SENS SIG GAIN SIG LR AUD + LR AUD + RR AUD + VOICE SIG LR AUD + RR AUD + VOICE SIG AMP CTRL L AUD - R AUD - DRAIN WIRE LR AUD - RR AUD - LOW REF LR AUD - RR AUD - LOW REF VID MDE 2 LR MID SPK - LR SPK + LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE MICRO - MICRO CTRL MICRO SIG + MIRROR DISPLAY MISC-IGN FUSE 43 NCA WIRE ORG/ WIRE ORG/BLK WIRE PAUSE PHONE PNK 17 6 1444 6818 WIRE PNK PNK WIRE PNK TRANSMISSIONS SYSTEM WIRE PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM PPL PPL AUX VID H PPL/WHT WIRE R AUD SIG R AUX VID R DVD+ R INFRARED R SUBWFR + RADIO RADIO ANTENNA MODULE RADIO REAR WINDOW ANTENNA RDO FUSE 42 REAR DIGITAL VIDEO DISC (DVD) DISPLAY (CADILLAC W/ ADDITIONAL DVD) REAR SEAT AUDIO (RSA) CONTROL REARVIEW CAMERA (MIDDLE OF LIFTGATE) RED LED WIRE RED/BLK WIRE RED/WHT WIRE REM ENABLE RES SIG REVERSE SIGNAL REWD RF AUD + RF SPK - RIGHT FRONT DOOR SPEAKER RIGHT FRONT TWEETER SPEAKER RIGHT I/P JUNCTION BLOCK (RIGHT END OF DASH) RIGHT REAR SPEAKER RIGHT STEERING WHEEL CONTROL SWITCH RR AUD - RR MID SPK - RR SPK + SIGNAL SRCE STOP LAMP SWITCH (TOP OF BRAKE PEDAL BRACKET) STUD 2 FUSE 63 SUB + SUBWOOFER SPEAKER SYSTEM TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCC BRK SIG TRAILER BRAKE CONTROL SWITCH TRAILER CONNECTOR (CENTER REAR OF VEHICLE) TRL BRK SIG TRL BRK SIG RLY FEEDBACK UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) USB CABLE USB CABLE USB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 USB RECEPTACLE VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) (CENTER OF DASH) VIDEO CNTRL VIDEO CTRL VIDEO SIG VIDEO SPLITTER CIRCUIT VOICE SIG VOL DN VOL UP VOLT VSS CAMERA + CAMERA - W/ ONE PIECE LIFTGATE W/ ONSTAR W/O ONSTAR W/ ONSTAR W/O ONSTAR W/ LUXURY W/O LUXURY W/ RSE W/O RADIO W/O RSE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

Go to component: Anti-lock brakes -> Trailer abs circuit -> DRAIN WIRE

Chevrolet Suburban XI (2007-2013) drain wire Wiring diagrams

Wiring diagram drain wire (1 of 27)

List of components:

Wiring diagram drain wire (2 of 27)

List of components:

Wiring diagram drain wire (3 of 27)

List of components:

Wiring diagram drain wire (4 of 27)

List of components:

Wiring diagram drain wire (5 of 27)

List of components:

Wiring diagram drain wire (6 of 27)

List of components:

Wiring diagram drain wire (7 of 27)

List of components:

Wiring diagram drain wire (8 of 27)

List of components:

Wiring diagram drain wire (9 of 27)

List of components:

Wiring diagram drain wire (10 of 27)

List of components:

Wiring diagram drain wire (11 of 27)

List of components:

Wiring diagram drain wire (12 of 27)

List of components:

Wiring diagram drain wire (13 of 27)

List of components:

Wiring diagram drain wire (14 of 27)

List of components:

Wiring diagram drain wire (15 of 27)

List of components:

Wiring diagram drain wire (16 of 27)

List of components:

Wiring diagram drain wire (17 of 27)

List of components:

Wiring diagram drain wire (18 of 27)

List of components:

Wiring diagram drain wire (19 of 27)

List of components:

Wiring diagram drain wire (20 of 27)

List of components:

Wiring diagram drain wire (21 of 27)

List of components:

Wiring diagram drain wire (22 of 27)

List of components:

Wiring diagram drain wire (23 of 27)

List of components:

Wiring diagram drain wire (24 of 27)

List of components:

Wiring diagram drain wire (25 of 27)

List of components:

Wiring diagram drain wire (26 of 27)

List of components:

Wiring diagram drain wire (27 of 27)

List of components:

Catalog of wiring diagrams

Reviews

Questions and Answers

Privacy Policy

About the company

Log In

Enter the code

You have successfully logged in!