Chevrolet Tahoe III (2006-2014) Navigation circuit, with uys, y91 & uqa

AMP FUSE 41 ANTENNA AUD SIG AUD SIG (-) AUD SIG (-) BK COAX COAX BLK WIRE BLUETOOTH WIRELESS COMMUNI- CATION ANTENNA BRN WIRE BRN/WHT WIRE CELLULAR CELLULAR TELEPHONE MICROPHONE COAX COAX ANT SIG COAX PU NAV SIG COAX W/ RADIO ANTENNA COAX W/O RADIO ANTENNA COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM CTRL DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DRAIN WIRE GMLAN GND RF AUD (+) LF AUD (+) RR AUD (-) LR AUD (+) ENABLE SIG BATT 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 HOT AT ALL TIMES UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) INFO FUSE KEYPAD SIG LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) LOW REF LOW REF (PINS: 7 TO 19 NOT USED) LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE NAVIGATION ANTENNA (IF EQUIPPED) (LEFT FRONT OF ROOF) NCA WIRE ORG/BLK 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) RR AUD - LR AUD - SYSTEM TAN WIRE TAN/BLK WIRE VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) (CENTER OF DASH) VID MDE 2 VIDEO SPLITTER CIRCUIT VOICE SIG W/ ONSTAR W/O LUXURY EDITION W/O ONSTAR WHT WIRE YEL/BLK WIRE

AUD SIG BLK WIRE BRN WIRE BRN/WHT WIRE CKP SIG HIGH CKP SIG LOW COAX COMPUTER DATA LINES SYSTEM DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DRAIN WIRE F CENTER _ GMLAN GRY WIRE INFRARED CTRL INSIDE REARVIEW MIRROR (ISRVM) L INFRARED L SUBWFR - LF SPK - LOW REFR LR AUD + LR MID SPK - LR SPK + LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE MICRO - MICRO SIG + NAVIGATION SYSTEM NCA WIRE NOISE COMPENSATION MICROPHONE (FRONT LEFT OF CENTER CONSOLE) ORG/ WIRE ORG/BLK WIRE PNK WIRE PNK/BLK WIRE PPL PPL 18 19 PPL/WHT WIRE R INFRARED R SUBWFR + REAR SEAT AUDIO (RSA) CONTROL RED/WHT WIRE RF SPK - RR AUD - RR MID SPK - RR SPK + SUBWOOFER SPEAKER TAN WIRE TAN/WHT WIRE W/O LTZ SALES PACKAGES W/ LTZ SALES PACKAGES WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

BLK LT GRN/ WIRE BLK WIRE BRN WIRE BRN/WHT WIRE CENTER I/P SPEAKER CKP SIG HIGH CKP SIG LOW DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DVD ENGINE CONTROL MODULE (ECM) (EXCEPT HYBRID) (LEFT SIDE OF ENGINE COMPT) FRONT DIGITAL VIDEO DISC (DVD) DISPLAY GRY WIRE I/P FUSE BLOCK (LEFT END OF DASH) LEFT FRONT SPEAKER LEFT FRONT TWEETER SPEAKER LEFT REAR SPEAKER LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE NCA WIRE ORG/ WIRE ORG/BLK WIRE PNK PPL 18 19 WIRE PNK WIRE PNK/BLK WIRE PPL PPL/WHT WIRE REAR DIGITAL VIDEO DISC (DVD) DISPLAY (CADILLAC W/ ADDITIONAL DVD) REAR RADIO VOLUME COMPENSATOR INTERIOR NOISE MICROPHONE (REAR OF ROOF) RED/WHT WIRE RIGHT FRONT SPEAKER RIGHT FRONT TWEETER SPEAKER RIGHT I/P JUNCTION BLOCK (RIGHT END OF DASH) RIGHT REAR SPEAKER TAN WIRE TAN/WHT WIRE VIDEO CNTRL VIDEO SIG WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

1 2 3 4 5 6 7 (PINS 8 TO 14 NOT USED) 15 16 17 18 19 20 17 6 PNK 1444 6818 WIRE ANTI-LOCK BRAKES SYSTEM AUD LOW REF AUDIO/VIDEO ADAPTER BLK WIRE BODY CONTROL MODULE (BCM) (LEFT SIDE OF DASH) BRN/WHT WIRE CADILLAC W/ ADDITIONAL DVD CAMERA - LOW REF AUD SIG + CAMERA - LOW REF AUD SIG - DRAIN WIRE CHEVROLET/GMC W/ ADDITIONAL DVD COIL (EXCEPT TAHOE, ESCALADE: STEERING COLUMN) (STEERING COLUMN HARNESS) 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 DRAIN WIRE VIDEO SIG DVD AUD SIG DVD AUD SH AUDIO SIG DRAIN WIRE DVD COMM DVD SIG FORW GRY WIRE INFRARED TRANSMITTER L AUD SIG L DVD+ LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE NAVIGATION SYSTEM NCA WIRE ORG/BLK WIRE PAUSE PHONE PNK PNK WIRE PNK PPL WIRE PNK TRANSMISSIONS SYSTEM WIRE PNK WIRE PNK/BLK WIRE PPL PPL AUX VID H PPL/WHT WIRE R AUD SIG R DVD+ RADIO REMOTE SIG DRAIN WIRE RES SIG REWD RIGHT STEERING WHEEL CONTROL SWITCH SIGNAL SPEED SIG SRCE TAN/WHT WIRE USB CABLE USB CABLE USB USB RECEPTACLE VIDEO SPLITTER CIRCUIT VOL DN VOL UP VOLT WHT WIRE WHT/BLK WIRE YEL WIRE