Navigation circuit, with uys, uqa & without y91 for Chevrolet Tahoe III (2006-2014)

1546 1947 1946 1999 FL AUD - LF AUD - 2099 7396 DRAIN WIRE 6978 2550 512 511 546 599 7066 340 LR AUD - GND RF AUD + LF AUD + AMP FUSE 41 ANTENNA AUD SIG BLK WIRE BLUETOOTH WIRELESS COMUNICATION INTERFACE ANTENNA BRN WIRE BRN/WHT WIRE CELLULAR TELEPHONE MICROPHONE CELLULAR, NAVIGATION ANTENNA (IF EQUIPPED) (LEFT FRONT OF ROOF) COAX COAX COAX COMPUTER DATA GMLAN LINES SYSTEM DRAIN WIRE COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM CTRL DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DRAIN WIRE GMLAN GREEN LED GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES I/P FUSE BLOCK (LEFT END OF DASH) INFO FUSE HOT AT ALL TIMES UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) KEYPAD SIG LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) LOW REF LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE NCA WIRE ORG/ WIRE ORG/BLK WIRE PNK WIRE PNK/BLK WIRE RADIO RADIO ANTENNA MODULE RADIO REAR WINDOW ANTENNA RDO FUSE 42 REAR SEAT ENT FUSE RED LED WIRE RED/WHT WIRE RIGHT I/P JUNCTION BLOCK (RIGHT END OF DASH) RR AUD + LR AUD + E SIG B+ RR AUD - LR AUD - SYSTEM TAN WIRE TAN/BLK WIRE VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) (CENTER OF DASH) VID MDE 2 VOICE SIG W/ ONSTAR W/O ONSTAR W/ RADIO ANTENNA W/O RADIO COAX ANTENNA COAX ANT SIG COAX W/ RADIO ANTENNA COAX NAV SIG WHT WIRE YEL/BLK WIRE

AMP CTRL BLK WIRE BLK) (OR LT GRN/ WIRE BREAKOUT) 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 ENABLE SIG GMLAN GRY WIRE IN RADIO CONNECTOR INFRARED REF INFRARED V INSIDE REARVIEW MIRROR (ISRVM) L INFRARED L SUBWFR - LF AUD + LF SPK - LR AUD + LR SPK + LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT (OR LT GRN) WIRE LT GRN/WHT WIRE MICRO - NAVIGATION SYSTEM NCA WIRE ORG/ WIRE ORG/BLK (OR LT GRN/BLK) WIRE ORG/BLK WIRE PNK WIRE PNK/BLK WIRE PPL/WHT WIRE R INFRARED R SUBWFR + REAR SEAT AUDIO (RSA) CONTROL RED/WHT WIRE RF AUD + RF SPK - RR AUD - RR SPK + SUBWOOFER SPEAKER TAN WIRE W/O EQUIPMENT LTZ SALES PACKAGE W/ EQUIPMENT LTZ SALES PACKAGE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

28 29 PNK WIRE BLK LT BLU/ WIRE BLK LT GRN/ WIRE BLK WIRE BRN WIRE BRN/WHT WIRE CADILLAC W/ ADDITIONAL DVD CHEVROLET/GMC W/ ADDITIONAL DVD CKP SIG HIGH CKP SIG LOW DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DVD ENABLE SIG ENGINE CONTROL MODULE (ECM) (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/BLK WIRE PNK WIRE PNK/BLK WIRE 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 VIDEO CNTRL VIDEO SIG VIDEO SPLITTER CIRCUIT WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 7 (PINS 8 TO 14 NOT USED) 15 16 17 18 19 20 17 6 PNK PNK 1444 6818 WIRE 5380 5346 REMOTE SIG DRAIN WIRE AUD LOW REF AUDIO/VIDEO ADAPTER BLK WIRE BODY CONTROL MODULE (BCM) (LEFT SIDE OF DASH) BRN/WHT WIRE CADILLAC W/ ADDITIONAL DVD CAMERA SIG (+) LOW REF PNK (OR 7641) PNK WIRE CAMERA SIG (-) LOW REF (OR 7642) (OR 5152) CHEVROLET/GMC W/ ADDITIONAL DVD COMPUTER DATA LINES SYSTEM GMLAN CRUISE CONTROL REWD SYSTEM DK GRN WIRE DK GRN/WHT WIRE DRAIN WIRE DRAIN WIRE L AUX VID R AUX VID DVD COMM DVD SIG FORW 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 VIDEO SPLITTER CIRCUIT WIRE PNK WIRE PNK/BLK WIRE PPL PPL AUX VID H PPL/WHT WIRE R AUD SIG R DVD+ RADIO RES SIG RIGHT STEERING WHEEL CONTROL SWITCH SIGNAL SRCE TAN/WHT WIRE USB CABLE USB CABLE USB USB RECEPTACLE VEH SPD SIG ANTI-LOCK BRAKES SYSTEM VOL DN VOL UP VOLT WHT WIRE WHT/BLK WIRE YEL WIRE