GMC Yukon III (2006-2014) i/p fuse block (left end of dash) Wiring diagrams

2 3 4 5 B+ DATA DATA GROUND 5 6 4 2 GROUND GROUND DATA B+ BLK WIRE COMPUTER DATA LINES SYSTEM DK GRN WIRE DRIVER DOOR LOCK/ WINDOW SWITCH DRIVER OUTSIDE REARVIEW MIRROR GMLAN HOT AT ALL TIMES I/P FUSE BLOCK (LEFT END OF DASH) LEFT SIDE OBJECT SENSOR OBS DET FUSE PASSENGER DOOR LOCK/WINDOW SWITCH PASSENGER OUTSIDE REARVIEW MIRROR PNK LED SIG WIRE PNK WIRE PNK/BLK WIRE POWER LIFTGATE MODULE (IF EQUIPPED) (LEFT REAR OF CARGO AREA) RED WIRE RED/WHT WIRE RIGHT SIDE OBJECT SENSOR SIG RTN WHT WIRE

5 VOLT REF ACCESSORY WAKEUP SERIAL DATA ANTI-THEFT SYSTEM BATTERY BCM FUSE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (LEFT SIDE OF DASH) BRAKE SW SIG COMPUTER DATA COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM CRUISE CTRL DIMM SIG CTSY FUSE DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DRL RELAY CTRL EXCEPT HYBRID FOG LAMP RELAY CTRL FRONT FOG LAMP SW SIG GRN/WHT WIRE GROUND GRY WIRE HEADLAMP HI BEAM RELAY CTRL HEADLIGHTS SYSTEM HI SPD GMLAN SERIAL DATA BUS + HOOD AJAR SW SIG HOT AT ALL TIMES I/P FUSE BLOCK (LEFT END OF DASH) I/P LAMP DIMMER SW SIG INDICATOR DIM CTRL INTERIOR LIGHTS IPC FUSE 46 IS LAMPS FUSE LED DIM CTRL LINES SYSTEM LO SPD SERIAL DATA LOW REF LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE LT STOP TRN FUSE LT TRLR TURN SIG LAMP NET WORK BUS NOT USED ORG/ WIRE ORG/WHT WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM PPL/WHT WIRE RED/WHT WIRE RIGHT I/P JUNCTION BLOCK (RIGHT END OF DASH) RT FRT TURN SIG LAMP CTRL RT STOP TRN FUSE RT TRLR TURN SIG LAMP RUN/CRANK RELAY CTRL SECURITY IND CTRL SERIAL DATA COMM ENABLE STOP LAMPS FUSE SYSTEM TAN WIRE TAN/BLK WIRE TAN/WHT WIRE UNDERHOOD FUSE BLOCK WASHER RELAY CTRL WIPER MOTOR PARK SW SIG WIPER/WASHER SYSTEM YEL WIRE

3 9 LIN BUS LO SPD GMLAN SERIAL DATA 9 3 LO SPD GMLAN SERIAL DATA LIN BUS ASSIST STEP CONTROL MODULE (UNDER LEFT CENTER OF VEHICLE) AUDIO AMPLIFIER (IF EQUIPPED) (UNDER CENTER CONSOLE) BLK WIRE BLK/WHT WIRE DATA LINK CONNECTOR (DLC) (LEFT SIDE OF DASH) DIGITAL RADIO RECEIVER DIGITAL RADIO RECEIVER (IF EQUIPPED) DK GRN WIRE DRIVER MEMORY SEAT MODULE (MSM) (UNDER DRIVER'S SEAT) GMLAN LOW SPEED HEATED SEAT CONTROL MODULE (IF EQUIPPED) HOT AT ALL TIMES UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) HVAC CONTROL MODULE I/P FUSE BLOCK (LEFT END OF DASH) INFLATABLE RESTRAINT PASSENGER PRESENCE SYSTEM (PPS) MODULE INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE (SDM) (UNDER DRIVER'S SEAT) INSIDE REARVIEW MIRROR (ISRVM) (W/ INTELLIGENT HIGH BEAM CONTROL) INSTRUMENT PANEL CLUSTER (IPC) LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) LEFT SIDE OBJECT SENSOR (IF EQUIPPED) LIN BUS LOGIC DRIVER DOOR LOCK/ WINDOW SWITCH LOGIC DRIVER WINDOW MOTOR (DRIVER'S DOOR) LOGIC PASSENGER DOOR LOCK/ WINDOW SWITCH LOGIC PASSENGER WINDOW MOTOR (FRONT PASSENGER'S DOOR) LOW SPEED GMLAN LOW SPEED GMLAN SERIAL DATA LOW SPEED GMLAN SERIAL DATA 3 4 LTR FUSE 53 POWER DISTRIBUTION SYSTEM POWER LIFTGATE MODULE (IF EQUIPPED) (LEFT REAR OF CARGO AREA) RADIO REAR HEATED SEAT MODULE (UNDER LEFT REAR SEAT) REAR OBJECT SENSOR CONTROL MODULE (W/ REAR PARKING ASSIST) REAR SEAT AUDIO (RSA) CONTROL RED/WHT WIRE RIGHT I/P JUNCTION BLOCK (RIGHT END OF DASH) 5060 5060 RIGHT SIDE OBJECT SENSOR SERIAL DATA SPLICE PACK SPLICE PACK CADILLAC (LEFT END GMC/ OF DASH) CHEVROLET TAN WIRE TAN/BLK WIRE THEFT DETERRENT MODULE (TDM) (ON IGNITION SWITCH) VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) (CENTER OF DASH) VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) (IF EQUIPPED) (CENTER OF DASH) W/ LUXURY EDITION W/ NON-BUCKET INDIVIDUAL FRONT SEAT W/ RETRACTABLE POWER RUNNING BOARD W/O LUXURY ADITION W/O LUXURY EDITION W/O NON-BUCKET INDIVIDUAL FRONT SEAT W/O RETRACTABLE POWER RUNNING BOARD

3 4 LOW SPEED LOW SPEED 3 9 LIN BUS LO SPD GMLAN SERIAL DATA ASSIST STEP CONTROL MODULE (UNDER LEFT CENTER OF VEHICLE) AUDIO AMPLIFIER (IF EQUIPPED) (UNDER CENTER CONSOLE) BLK WIRE BLK/WHT WIRE BRN WIRE DATA LINK CONNECTOR (DLC) (LEFT SIDE OF DASH) DIGITAL RADIO RECEIVER DIGITAL RADIO RECEIVER (IF EQUIPPED) DK BLU WIRE DK GRN WIRE GMC/ CHEVROLET GMLAN SERIAL DATA GRN WIRE HEATED SEAT CONTROL MODULE HEATED SEAT CONTROL MODULE (IF EQUIPPED) HOT AT ALL TIMES UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) I/P FUSE BLOCK (LEFT END OF DASH) INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE (SDM) (UNDER DRIVER'S SEAT) INSIDE REARVIEW MIRROR (ISRVM) (W/ INTELLIGENT HIGH BEAM CONTROL) LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) LEFT SIDE OBJECT SENSOR (IF EQUIPPED) LIN BUS LO SPD GMLAN SERIAL DATA LIN BUS LOGIC DRIVER DOOR LOCK/WINDOW SWITCH LOGIC DRIVER WINDOW MOTOR (DRIVER'S DOOR) LOGIC PASSENGER DOOR LOCK/WINDOW SWITCH LOGIC PASSENGER WINDOW MOTOR (FRONT PASSENGER'S DOOR) LOW SPEED LOW SPEED GMLAN LOW SPEED GMLAN SERIAL DATA LOW SPEED LOW SPEED LT BLU WIRE LTR FUSE 53 POWER DISTRIBUTION SYSTEM POWER LIFTGATE MODULE (IF EQUIPPED) (LEFT REAR OF CARGO AREA) RADIO REAR HEATED SEAT MODULE (UNDER LEFT REAR SEAT) REAR OBJECT SENSOR CONTROL MODULE REAR SEAT AUDIO (RSA) CONTROL RED/WHT WIRE RIGHT SIDE OBJECT SENSOR SERIAL DATA SERIAL DATA GMLAN SPLICE PACK TAN WIRE TAN/BLK WIRE THEFT DETERRENT CONTROL MODULE (TDM) (ON IGNITION SWITCH) VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) (CENTER OF DASH) VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) (IF EQUIPPED) (CENTER OF DASH) W/ BI-STATE REAL TIME DAMPING CHASIS PACKAGE W/ LUXURY EDITION W/ NON-BUCKET INDIVIDUAL FRONT SEAT W/O BI-STATE REAL TIME DAMPING CHASIS PACKAGE W/O LUXURY ADITION W/O LUXURY EDITION W/O NON-BUCKET INDIVIDUAL FRONT SEAT

12 14 15 SW SIG SW SIG SW SIG 15 10 9 5 13 GND LP CNTRL GMLAN LOW REF SW SIG 18 25 DOME SW DEFEAT SW PPL 2 10 B+ GMLAN 2140 5060 COMPUTER DATA LINES SYSTEM 5 1 LAMP CTRL PWR CTRL 9 12 PPL BATT POS VOLT BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (LEFT SIDE OF DASH) CARGO BED LAMP COMPUTER DATA LINES SYSTEM DEF SWITCH DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DOME DOME LAMP DOME SWITCH DOME/READING LAMPS DRIVER DOOR COURTESY LAMP (CADILLAC) DRIVER DOOR LOCK/ WINDOW SWITCH GRY WIRE GRY/BLK WIRE HEADLAMP, PANEL DIMMER SWITCH HOT AT ALL TIMES I/P FUSE BLOCK (LEFT END OF DASH) IS CTSY LAMPS FUSE FUSE LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) LEFT SUNSHADE (IF EQUIPPED) LIFTGATE LATCH ASSEMBLY (CENTER OF LIFTGATE) LIFTGATE WINDOW AJAR SWITCH LT BLU WIRE LT BLU/BLK WIRE LT GRN/BLK WIRE NCA WIRE ONE PIECE LIFTGATE W/ LIFTGLASS ORG/ WIRE PASSENGER DOOR COURTESY LAMP (CADILLAC) PASSENGER DOOR LATCH ASSEMBLY (FRONT PASSENGER'S DOOR) PASSENGER DOOR LOCK/ WINDOW SWITCH PNK/BLK WIRE READING READING LAMPS READING LAMPS (W/ ONE PIECE LIFTGATE, LIFTGLASS) RED/WHT WIRE RIGHT REAR DOOR LATCH ASSEMBLY (RIGHT REAR DOOR) RIGHT SUNSHADE (IF EQUIPPED) W/ LONG WHEEL BASE W/O ONE PIECE LIFTGATE W/ LIFTGLASS W/O POWER REAR LIFTGATE DOOR WIPER/ WASHER SYSTEM YEL WIRE

BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM COURTESY LAMP COURTESY LOW LAMP REF SERIAL GND DATA DRIVER DOOR LOCK/ WINDOW SWITCH DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DRIVER OUTSIDE REARVIEW MIRROR COMPUTER DATA LINES SYSTEM EXCEPT HYBRID EXTERIOR ILLUMINATION LAMP HYBRID DRIVER OUTSIDE REARVIEW MIRROR EXTERIOR ILLUMINATION LAMP PASSENGER OUTSIDE REARVIEW MIRROR FROM LEFT TAIL/STOP LAMP (DIAGRAM FROM LT PRK FUSE 26 (DIAGRAM 1 OF 2) GRN WIRE GRY WIRE HOT AT ALL TIMES I/P FUSE BLOCK (LEFT END OF DASH) INSTRUMENT PANEL CLUSTER IPC FUSE 46 LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) LEFT REAR TURN SIGNAL LAMP LEFT RIGHT TURN TURN SIGNAL SIGNAL REPEATER REPEATER LAMP LAMP LEFT TURN IND LOGIC LOWER RIGHT TAIL/STOP, TURN SIGNAL LAMP LT BLU WIRE LT BLU/WHT WIRE MIRROR ORG/ WIRE PASSENGER DOOR LOCK/ WINDOW SWITCH LOW REF PASSENGER OUTSIDE REARVIEW RED/WHT WIRE RIGHT BACKUP LAMP RIGHT END OF DASH) RIGHT FRONT SIDE MARKER LAMP RIGHT I/P JUNCTION BLOCK RIGHT PARK/ TURN SIGNAL LAMP RIGHT REAR SIDE MARKER LAMP RIGHT REAR TURN SIGNAL LAMP RIGHT TAIL TURN LAMP RIGHT TAIL/ TURN SIGNAL LAMP RIGHT TURN IND RT PRK FUSE 27 SERIAL DATA TRAILER PROVISION (BLUNT CUT) UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) UNDERHOOD RIGHT FUSE BLOCK TAIL/STOP (LEFT SIDE LAMP OF ENGINE COMPT) UPPER RIGHT TAIL/STOP, TURN SIGNAL LAMP W/ ENLARGED TURN SIGNAL LAMP W/ ENLARGED TURN SIGNAL LAMP W/ HEATED FOLDING MIRROR W/ ONE PIECE LIFTGATE W/O ONE PIECE LIFTGATE W/O HEATED FOLDING MIRROR WHT WIRE YEL WIRE YEL/BLK WIRE

7 3 SUPPLY VOLT LOW REF BATT POS VOL BATTERY BLK WIRE COMPUTER DATA LINES SYSTEM DDM FUSE DEFOG IND DK GRN WIRE DRIVER DOOR LOCK/WINDOW SWITCH DRIVER OUTSIDE REARVIEW MIRROR (IF EQUIPPED) GMLAN SER DATA GROUND HOT AT ALL TIMES HVAC CONTROL MODULE I/P FUSE BLOCK (LEFT END OF DASH) IGN LOGIC LOW REF PASSENGER DOOR LOCK/WINDOW SWITCH PASSENGER OUTSIDE REARVIEW MIRROR (IF EQUIPPED) PDM FUSE POWER DISTRIBUTION SYSTEM REAR DEFOG SWITCH RED WIRE RED/WHT WIRE RIGHT I/P JUNCTION BLOCK (RIGHT END OF DASH) SERIAL DATA SUPPLY VOLT WHT WIRE

4 13 14 5 LOW REF DIM CTRL RV SW SIG 4 6 B+ GND 9 2 12 GLMAN SERIAL DATA PNK WIRE AUTOMATIC DAY/NIGHT MIRROR BLK WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DDM FUSE DEFOGGER SWITCH DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DRIVER DOOR LOCK/ WINDOW SWITCH DRIVER OUTSIDE REARVIEW MIRROR ELECTROCHROMIC MIRROR CIRCUIT EXIT EXTEND RIGHT GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HVAC CONTROL MODULE I/P FUSE BLOCK (LEFT END OF DASH) L/R SELECT SW PWR LEFT DN LOGIC LT BLU WIRE ORG/ WIRE OUTSIDE REARVIEW MIRROR SWITCH PNK WIRE RED/WHT WIRE RETRACT UP L/R SELECT W/ HEATED MIRRORS WHT WIRE YEL WIRE

1 2 4 10 5 7 RETRACT CTRL EXTEND CTRL SENS SIG LOW REF SENS SIG 2 6 1 3 7 POSITION CTRL MTR COMM POSITION CTRL LOW REF SPLY VOLT 4 6 B+ GND BLK WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DK GRN WIRE GRY/BLK WIRE HOT AT ALL TIMES I/P FUSE BLOCK (LEFT END OF DASH) LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE ORG/ WIRE ORG/BLK WIRE PASSENGER DOOR LOCK/ WINDOW SWITCH PASSENGER OUTSIDE REARVIEW MIRROR PDM FUSE 9 POWER DISTRIBUTION SYSTEM PPL RED/WHT WIRE RIGHT I/P JUNCTION BLOCK (RIGHT END OF DASH) SERIAL DATA WHT WIRE YEL 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