Chevrolet Tahoe III (2006-2014) lt grn/blk Wiring diagrams

27 28 GMLAN SERIAL DATA BUS - GMLAN SERIAL DATA BUS + 68 18 1 MIL CTRL WAKE UP SERIAL DATA PARK/NEUTRAL SIG 71 72 REPLICATED TOS SIG SIGNAL RETURN AUTOMATIC TRANSMISSION AUTOMATIC TRANSMISSION FLUID TEMPERATURE (TFT) SENSOR AUX HVAC-IGN FUSE 48 B+ GND BRAKE SW SIG BLK/WHT WIRE BRN/WHT WIRE CADILLAC GMC, CHEVROLET COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM PNK WIRE CONTROL SOLENOID VALVE ASSEMBLY DK BLU WIRE DK GRN WIRE DRIVER INFORMATION CENTER DISPLAY (DIC) ENGINE CONTROL MODULE (ECM) (LEFT SIDE OF ENGINE COMPT) FUSE 19 GROUND DISTRIBUTION SYSTEM HOT AT ALL TIMES HOT W/ RUN/CRANK RELAY ENERGIZED IGN IGN VOLTAGE INSTRUMENT PANEL CLUSTER (IPC) LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) LOGIC LOW REFERENCE LT BLU/WHT WIRE LT GRN/BLK WIRE MIL IND MISC-IGN FUSE 43 ORG/BLK WIRE PC SOLENOID 1 CONTROL PC SOLENOID 3 CONTROL PC SOLENOID 4 CONTROL PC SOLENOID 5 CONTROL PNK WIRE PPL/WHT WIRE PRESSURE CONTROL (PC) SOLENOID VALVE 1 PRESSURE CONTROL (PC) SOLENOID VALVE 2 PRESSURE CONTROL (PC) SOLENOID VALVE 3 PRESSURE CONTROL (PC) SOLENOID VALVE 4 PRESSURE CONTROL (PC) SOLENOID VALVE 5 RED/WHT WIRE REPLICATED TOS SIG SER DATA SHIFT SOLENOID (SS) 1 CONTROL SHIFT SOLENOID (SS) 2 CONTROL SHIFT SOLENOID (SS) VALVE 1 SHIFT SOLENOID (SS) VALVE 2 STOP LAMP SWITCH (TOP OF BRAKE PEDAL BRACKET) TAN WIRE TAN/BLK WIRE TCM- BATT FUSE 14 TO CONTROL SOLENOID VALVE ASSEMBLY (DIAGRAM 2 OF 2) TORQUE CONVERTER CLUTCH (TCC) PRESSURE CONTROL (PC) SOLENOID VALVE TORQUE CONVERTER CLUTCH PRESSURE CONTROL SOLENOID CONTROL TOW/ HAUL IND TRANSMISSION CONTROL MODULE (TCM) TRANSMISSION FLUID TEMPERATURE (TFT) SENSOR SIGNAL UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) VEHICLE SPEED SENSOR (VSS) (RIGHT REAR OF TRANSMISSION) W/ ACTIVE CONTROL TRANSFER CASE W/O ACTIVE CONTROL TRANSFER CASE

2 HI 2-HI IND 4 HI 4 LO 4-HI IND 4-LO IND 5 VOL REF ENCODER SIG 8 VOL REF LOW REF SW SIG PPL AUTO AUX HVAC-IGN FUSE 48 B+ GND BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (LEFT SIDE OF DASH) BRAKE CONTROL BRN WIRE BRN/WHT WIRE CADILLAC GMC, CHEVROLET COMPUTER DATA LINES SYSTEM DATA SER DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE ENCODER TRANSFER CASE ENCODER MOTOR (LEFT SIDE OF TRANSFER CASE) FRONT AXLE ACTUATOR (FRONT AXLE HOUSING) FRONT PROPSHAFT SPEED SENSOR (LEFT SIDE OF TRANSFER CASE) FUSE 19 GROUND DISTRIBUTION SYSTEM GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT W/ RUN/CRANK RELAY ENERGIZED IGN VOLT ILLUMINATION INSTRUMENT PANEL CLUSTER (IPC) LAMP LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) LOCK SOL CTRL LOGIC LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE MISC-IGN FUSE 43 MOTOR CTRL B MOTOR CTRL A NCA WIRE NEUT NEUTRAL IND NEUTRAL IND CTRL ORG/ WIRE ORG/WHT WIRE PNK AWD IND CTRL AXLE ACTUATOR CTRL WIRE PNK WIRE PNK/WHT WIRE POWER DISTRIBUTION SYSTEM PPL PPL/WHT WIRE REAR PROPSHAFT SPEED SENSOR (TRANSFER CASE EXTENSION HOUSING) RED/BLK WIRE TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TRANSFER CASE SHIFT CONTROL MODULE (LEFT END OF DASH) TRANSFER CASE SHIFT CONTROL SWITCH TREC FUSE 67 UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) VIO WIRE W/ ACTIVE TWO SPEED TRANSFER CASE CONTROL W/ HEATED STEERING WHEEL WAKE UP SIG WHT WIRE WHT/LT GRN WIRE YEL WIRE YEL/BLK WIRE

12 18 419 5985 MIL CTRL WAKEUP SERIAL DATA 13 14 39 DATA BUS - DATA BUS + IMS GND 13 5 6 5 2 3 PNK WIRE 51 72 2501 2500 GMLAN SERIAL DATA BUS - GMLAN SERIAL DATA BUS + AUTOMATIC TRANSMISSION AUTOMATIC TRANSMISSION FLUID TEMPERATURE (TFT) SENSOR AUX HVAC-IGN FUSE 48 B+ GND BRAKE SW SIG BLK/WHT WIRE BRN/WHT WIRE CADILLAC GMC, CHEVROLET COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DRIVER INFORMATION CENTER (DIC) DISPLAY DRIVER MOTOR GENERATOR POWER INVERTER MODULE (RIGHT SIDE OF ENGINE COMPT) ENGINE CONTROL MODULE (ECM) (LEFT FRONT OF ENGINE COMPT) FUSE 19 GND IGN SER DATA GROUND DISTRIBUTION SYSTEM HOT AT ALL TIMES HOT W/ RUN/CRANK RELAY ENERGIZED IGN MIL IND LOGIC IGN VOLTAGE INSTRUMENT PANEL CLUSTER (IPC) LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) LO SIG LOW REFERENCE LT BLU/WHT WIRE LT GRN/BLK WIRE MISC-IGN FUSE 43 ORG/BLK WIRE PC SOLENOID 1 CONTROL PC SOLENOID 2 CONTROL PC SOLENOID 3 CONTROL PC SOLENOID 4 CONTROL PC SOLENOID 5 CONTROL PC SOLENOID 6 PNK WIRE PNK/WHT WIRE POWER DISTRIBUTION SYSTEM PNK WIRE PPL/WHT WIRE PRESSURE CONTROL (PC) SOLENOID VALVE 1 PRESSURE CONTROL (PC) SOLENOID VALVE 2 PRESSURE CONTROL (PC) SOLENOID VALVE 3 PRESSURE CONTROL (PC) SOLENOID VALVE 4 PRESSURE CONTROL (PC) SOLENOID VALVE 5 PRESSURE CONTROL (PC) SOLENOID VALVE 6 RED/WHT WIRE REPLICATED TOS SIG SHIFT SOLENOID (SS) 1 CONTROL SHIFT SOLENOID (SS) 2 CONTROL SHIFT SOLENOID (SS) VALVE 1 SHIFT SOLENOID (SS) VALVE 2 STOP LAMP SWITCH (TOP OF BRAKE PEDAL BRACKET) TAN WIRE TAN/BLK WIRE TCM- BATT FUSE 14 TO CONTROL SOLENOID VALVE ASSEMBLY (DIAGRAM 2 OF 2) TRANSMISSION CONTROL MODULE (TCM) TRANSMISSION CONTROL MODULE (TCM) CONTROL SOLENOID VALVE ASSEMBLY TRANSMISSION FLUID TEMPERATURE (TFT) SENSOR SIGNAL UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) VEHICLE SPEED SENSOR (VSS) (RIGHT REAR OF TRANSMISSION) W/ ACTIVE TWO SPEED TRANSFER CASE CONTROL W/ HEATED STEERING WHEEL W/O ACTIVE TWO SPEED TRANSFER CASE CONTROL

2 HI 2-HI IND 4 HI 4 LO 4-HI IND 4-LO IND 5 VOL REF ENCODER SIG 8 VOL REF LOW REF SW SIG PPL AUTO AUX HVAC-IGN FUSE 48 B+ GND BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (LEFT SIDE OF DASH) BRAKE CONTROL BRN WIRE BRN/WHT WIRE CADILLAC GMC, CHEVROLET COMPUTER DATA LINES SYSTEM DATA SER DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE ENCODER TRANSFER CASE ENCODER MOTOR (LEFT SIDE OF TRANSFER CASE) FRONT AXLE ACTUATOR (FRONT AXLE HOUSING) FRONT PROPSHAFT SPEED SENSOR (LEFT SIDE OF TRANSFER CASE) FUSE 19 GROUND DISTRIBUTION SYSTEM GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT W/ RUN/CRANK RELAY ENERGIZED IGN VOLT ILLUMINATION INSTRUMENT PANEL CLUSTER (IPC) LAMP LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) LOCK SOL CTRL LOGIC LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE MISC-IGN FUSE 43 MOTOR CTRL B MOTOR CTRL A NCA WIRE NEUT NEUTRAL IND NEUTRAL IND CTRL ORG/ WIRE ORG/WHT WIRE PNK AWD IND CTRL AXLE ACTUATOR CTRL WIRE PNK WIRE PNK/WHT WIRE POWER DISTRIBUTION SYSTEM PPL PPL/WHT WIRE REAR PROPSHAFT SPEED SENSOR (TRANSFER CASE EXTENSION HOUSING) RED/BLK WIRE TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TRANSFER CASE SHIFT CONTROL MODULE (LEFT END OF DASH) TRANSFER CASE SHIFT CONTROL SWITCH TREC FUSE 67 UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) VIO WIRE W/ ACTIVE TWO SPEED TRANSFER CASE CONTROL W/ HEATED STEERING WHEEL WAKE UP SIG WHT WIRE WHT/LT GRN WIRE YEL WIRE YEL/BLK WIRE

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 SPK+ RF SPK+ 4 5 PNK VOICE SIG LOW REF WIRE 6 7 8 9 10 11 12 13 14 REM SIG LED CTRL GND LF SPK- RF SPK- 7066 6817 2550 INTERIOR LIGHTS SYSTEM ANTENNA AUD SIG BLK WIRE BRN WIRE BRN/WHT WIRE CELLULAR TELEPHONE MICROPHONE CELLULAR, NAVIGATION ANTENNA (IF EQUIPPED) (LEFT FRONT OF ROOF) CELLULAR, NAVIGATION, DIGITAL RADIO ANTENNA (LEFT FRONT OF ROOF) COAX COAX ANT SIG COAX COAX COAX NAV SIG COAX W/ RADIO ANTENNA COAX W/O RADIO ANTENNA COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM DIGITAL RADIO RECEIVER (IF EQUIPPED) DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DRAIN WIRE GMLAN GND (PINS: 10-15 NOT USED) GREEN LED GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES I/P FUSE BLOCK REAR (LEFT END SEAT OF DASH) ENT FUSE INFO FUSE KEY CTRL KEYPAD SIG L AUD - R AUD - DRAIN WIRE LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) LEFT I/P JUNCTION BLOCK (W/O LUXURY) (LEFT END OF DASH) LOW REF LR AUD + RR AUD + VOICE SIG LR AUD - RR AUD - LOW REF VID MDE 2 LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE NCA WIRE PNK WIRE PNK/BLK WIRE RADIO RADIO ANTENNA MODULE RADIO REAR WINDOW ANTENNA RDO FUSE 42 RED LED WIRE RED/WHT WIRE RIGHT I/P JUNCTION BLOCK (RIGHT END OF DASH) SYSTEM TAN WIRE TAN/BLK WIRE TAN/WHT WIRE UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) (CENTER OF DASH) VOICE SIG W/ ONE PIECE LIFTGATE W/ ONSTAR W/O ONSTAR W/ LUXURY W/O LUXURY WHT RED/ WIRE WHT WIRE YEL WIRE YEL/BLK WIRE

BLK WIRE BRN WIRE BRN/WHT WIRE CADILLAC W/ ADDITIONAL DVD CHEVROLET/GMC W/ ADDITIONAL DVD COAX COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DRAIN WIRE DVD ENABLE SIG FRONT DIGITAL VIDEO DISC (DVD) DISPLAY GMLAN GRY WIRE I/P FUSE BLOCK (LEFT END OF DASH) INFRARED REF INFRARED V INSIDE REARVIEW MIRROR (ISRVM) L INFRARED LEFT FRONT SPEAKER LEFT FRONT TWEETER SPEAKER LEFT REAR SPEAKER LR AUD + LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE NCA WIRE ORG/BLK WIRE PNK WIRE PNK/BLK WIRE PPL/WHT WIRE R INFRARED REAR DIGITAL VIDEO DISC (DVD) DISPLAY (CADILLAC W/ ADDITIONAL DVD) REAR SEAT AUDIO (RSA) CONTROL RED/WHT WIRE RIGHT FRONT SPEAKER RIGHT FRONT TWEETER SPEAKER RIGHT I/P JUNCTION BLOCK (RIGHT END OF DASH) RIGHT REAR SPEAKER RR AUD - TAN WIRE VIDEO CNTRL VIDEO SIG VIDEO SPLITTER CIRCUIT W/ RSE W/O RSE WHT WIRE WHT/BLK WIRE WIRING PROVISIONS YEL WIRE YEL/BLK WIRE

ANTI-LOCK BRAKES SYSTEM NAVIGATION SYSTEM AUD LOW REF AUDIO/VIDEO ADAPTER BLK WIRE BODY CONTROL MODULE (BCM) (LEFT SIDE OF DASH) BRN/WHT WIRE CADILLAC W/ ADDITIONAL DVD CHEVROLET/GMC W/ ADDITIONAL DVD COIL (EXCEPT TAHOE, ESCALADE: STEERING COLUMN) COMPUTER DATA LINES SYSTEM GMLAN CRUISE CONTROL SYSTEM DK GRN WIRE DK GRN/WHT WIRE DRAIN WIRE DRAIN WIRE L AUX VID R AUX VID DVD COMM FORW INFLATABLE RESTRAINT STEERING WHEEL MODULE INFRARED TRANSMITTER L AUD SIG L DVD+ LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE NCA WIRE ORG/BLK WIRE PAUSE PHONE PNK 17 6 1444 6818 WIRE PNK TRANSMISSIONS SYSTEM WIRE PNK WIRE PNK/BLK WIRE PPL PPL AUX VID H PPL/WHT WIRE R AUD SIG R DVD+ RADIO RES SIG REWD RIGHT STEERING WHEEL CONTROL SWITCH SIGNAL SRCE TAN/WHT WIRE USB CABLE USB CABLE USB USB RECEPTACLE VIDEO SPLITTER CIRCUIT VOL DN VOL UP VOLT VSS CAMERA + CAMERA - WHT WIRE WHT/BLK WIRE YEL WIRE

17 6 1444 6818 PNK WIRE ANTI-LOCK BRAKES SYSTEM NAVIGATION SYSTEM AUD LOW REF AUDIO/VIDEO ADAPTER BLK WIRE BODY CONTROL MODULE (BCM) (LEFT SIDE OF DASH) BRN/WHT WIRE CADILLAC W/ ADDITIONAL DVD CHEVROLET/GMC W/ ADDITIONAL DVD COIL (EXCEPT TAHOE, ESCALADE: STEERING COLUMN) COMPUTER DATA LINES SYSTEM GMLAN CRUISE CONTROL SYSTEM DK GRN WIRE DK GRN/WHT WIRE DRAIN WIRE DRAIN WIRE L AUX VID R AUX VID DVD COMM FORW INFLATABLE RESTRAINT STEERING WHEEL MODULE INFRARED TRANSMITTER L AUD SIG L DVD+ LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE NCA WIRE ORG/BLK WIRE PAUSE PHONE PNK TRANSMISSIONS SYSTEM WIRE PNK WIRE PNK/BLK WIRE PPL PPL AUX VID H PPL/WHT WIRE R AUD SIG R DVD+ RADIO RES SIG REWD RIGHT STEERING WHEEL CONTROL SWITCH SIGNAL SRCE TAN/WHT WIRE USB CABLE USB CABLE USB USB RECEPTACLE VIDEO SPLITTER CIRCUIT VOL DN VOL UP VOLT VSS CAMERA + CAMERA - WHT WIRE WHT/BLK WIRE YEL WIRE

1 1 RH ROOF RAIL MOD HIGH CTRL RH ROOF RAIL MOD LOW CTRL 13-14, 15-16, 17-18, 37-38, 39-40, 53-54) BLK/WHT WIRE CADILLAC, GMC, CHEVROLET EXCEPT HYBRID DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE GMC/ CHEVROLET, HYBRID GRY WIRE GRY/BLK WIRE INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE (SDM) (UNDER CENTER CONSOLE) LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE MANUAL LIFT GATE W/ LIFT GLASS MANUAL LIFT GATE W/O LIFT GLASS NCA WIRE ORG/ WIRE PASSENGER INFLATABLE RESTRAINT SEAT POSITION SENSOR PASSENGER SEAT BELT SWITCH PIN SHORTING BARS ENGAGED WHEN MODULE CONNECTOR IS DISCONNECTED FROM HARNESS: PNK WIRE PNK/BLK WIRE PPL PPL/WHT WIRE RIGHT FRONT INFLATABLE RESTRAINT ROOF RAIL MODULE (TOP OF RIGHT "C" PILLAR) SHORTING BAR TAN/BLK WIRE TAN/ORG WIRE TAN/WHT WIRE W/O NON-BUCKET INDIVIDUAL W/ NON-BUCKET INDIVIDUAL WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

1 2 3 4 5 6 7 8 9 10 DVD + DVD - 12 4 GND INFRARED MODULE CTRL PNK WIRE BLK WIRE DK GRN WIRE DK GRN/WHT WIRE DVD VIDEO SIG (+) DRAIN WIRE 2 3 DVD VIDEO SIGNAL (+) DRAIN WIRE 2 3 ENTERTAINMENT REMOTE ENABLE SIG ENTERTAINMENT REMOTE ENABLE SIG 12 13 FRONT DIGITAL VIDEO DISC (DVD) DISPLAY GND 15 16 GND GND B+ ENABLE SIG VIDEO CNTRL VIDEO SIG GND GND VIDEO MODE SIGNAL 15 16 GRN WIRE HOT AT ALL TIMES REAR SEAT ENT FUSE I/P FUSE BLOCK (LEFT END OF DASH) INFRARED TRANSMITTER LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) LT GRN WIRE LT GRN/BLK WIRE NCA WIRE PNK WIRE PNK/BLK WIRE RADIO RADIO ANTENNA MODULE REAR DIGITAL VIDEO DISC (DVD) DISPLAY REAR SEAT AUDIO (RSA) CONTROL RED/WHT WIRE RIGHT I/P JUNCTION BLOCK (RIGHT END OF DASH) VIDEO BRIGHT SIGNAL DVD VIDEO SIGNAL (-) VIDEO MODE SIGNAL VIDEO MODULE SIGNAL VIDEO SIGNAL SPLITTER WHT WIRE WHT/BLK WIRE