GMC Yukon III (2006-2014) nca Wiring diagrams

BLK WIRE DK BLU WIRE DK GRN WIRE DOWN DRIVER SEAT 2 CIRCUIT BREAKER DRIVER SEAT ADJUSTER ASSEMBLY (UNDER DRIVER'S SEAT) DRIVER SEAT ADJUSTER SWITCH DRIVER SEAT FRONT VERTICAL MOTOR DRIVER SEAT HORIZONTAL MOTOR DRIVER SEAT REAR VERTICAL MOTOR HOT AT ALL TIMES LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) LT BLU WIRE LT GRN WIRE NCA WIRE RED/WHT WIRE RWD TAN WIRE YEL WIRE

1 2 3 4 5 6 7 8 B+ GND BACK TEMP SENS SIG CUSHION TEMP SENS SIG BLK WIRE COMPUTER DATA LINES SYSTEM CUSHION TEMP SENS SIG BACK TEMP SENS SIG DK BLU WIRE DK GRN WIRE DRIVER BACK HEATED SEAT ELEMENT (DRIVER'S DRIVER CUSHION HEATED SEAT ELEMENT (DRIVER'S DSM FUSE GRY WIRE HEATED SEAT CONTROL MODULE HOT AT ALL TIMES HOT AT ALL TIMES I/P FUSE BLOCK (LEFT END DDM FUSE OF DASH) LT BLU WIRE LT GRN WIRE NCA WIRE PASSENGER BACK HEATED SEAT ELEMENT (FRONT PASSENGER'S PASSENGER CUSHION HEATED SEAT ELEMENT (FRONT PASSENGER'S PNK LOW REF LOW REF LOW REF LOW REF WIRE PNK WIRE POWER DISTRIBUTION SYSTEM PPL RED/WHT WIRE SEAT BACK) SEAT CUSHION) SEAT ELEMENT BREAKOUT) SERIAL DATA TAN WIRE YEL WIRE YEL/BLK WIRE

1 2 3 4 5 6 7 8 BATT POS VOLT GROUND BLK WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE FUSE 37 GRY WIRE HEATED SEAT CONTROL MODULE HOT AT ALL TIMES LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) LT BLU WIRE LT GRN WIRE NCA WIRE PASSENGER BACK HEATED SEAT ELEMENT (FRONT PASSENGER'S SEAT BACK) PASSENGER CUSHION HEATED SEAT ELEMENT (FRONT PASSENGER'S SEAT CUSHION) PASSENGER HEATED SEAT BACK SWITCH SIGNAL PNK LOW REF LOW REF LOW REF LOW REF WIRE PNK WIRE PPL PPL 18 19 RED WIRE RED/WHT WIRE TAN WIRE UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

BACK IND BACK SWITCH BLK WIRE BLU WIRE BRN WIRE CUSHION/BACK IND CUSHION/BACK SWITCH DK BLU WIRE DK GRN WIRE DK PPL DRIVER BACK HEATED SEAT ELEMENT (DRIVER'S SEAT BACK) DRIVER CUSHION HEATED SEAT ELEMENT (DRIVER'S SEAT CUSHION) DRIVER HEATED SEAT SWITCH GRN WIRE GRY WIRE HIGH IND LOW IND LT BLU WIRE LT GRN WIRE MED IND NCA WIRE PASSENGER HEATED SEAT SWITCH PNK WIRE PPL PPL 18 19 PPL/WHT WIRE TAN WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

AUX HVAC-IGN FUSE 48 BLK WIRE BODY CONTROL MODULE (BCM) (LEFT SIDE OF DASH) BRN WIRE GRN/WHT WIRE HEATED STEERING WHEEL HEATED STEERING WHEEL CONTROL MODULE (IN STEERING WHEEL) HEATED STEERING WHEEL CONTROL MODULE INLINE FUSE HOT W/ RUN/CRNK RELAY ENERGIZED IGN LED CNTRL SW SIG LOW REF SNS SIG WHL CNTRL GND LED SIG LEFT STEERING WHEEL CONTROL SWITCH LT GRN/BLK WIRE NCA WIRE ORG/ WIRE PNK WIRE RED WIRE RED/BLK WIRE UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) YEL WIRE

BLK WIRE DK BLU WIRE DK GRN WIRE DOWN HOT AT ALL TIMES LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) LT BLU WIRE LT GRN WIRE NCA WIRE PASS SEAT 1 CIRCUIT BREAKER PASSENGER SEAT ADJUSTER MOTOR ASSEMBLY (UNDER FRONT PASSENGER'S SEAT) PASSENGER SEAT ADJUSTER SWITCH PASSENGER SEAT FRONT VERTICAL MOTOR PASSENGER SEAT HORIZONTAL MOTOR PASSENGER SEAT REAR VERTICAL MOTOR RED/WHT WIRE RWD TAN WIRE YEL WIRE

BLK WIRE DK BLU WIRE DK GRN WIRE HOT AT ALL TIMES LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) LT BLU WIRE LT GRN WIRE NCA WIRE ORG/ WIRE OUT PASS SEAT 1 CIRCUIT BREAKER PASSENGER SEAT ADJUSTER ASSEMBLY (UNDER FRONT PASSENGER'S SEAT) PASSENGER SEAT ADJUSTER SWITCH PASSENGER SEAT FRONT VERTICAL MOTOR PASSENGER SEAT HORIZONTAL MOTOR PASSENGER SEAT LUMBAR HORIZONTAL MOTOR PASSENGER SEAT LUMBAR SWITCH PASSENGER SEAT LUMBAR VERTICAL MOTOR PASSENGER SEAT REAR VERTICAL MOTOR PASSENGER SEAT RECLINE MOTOR (UNDER FRONT PASSENGER'S SEAT) PNK WIRE RED/WHT WIRE RWD TAN WIRE WHT WIRE YEL WIRE

A/C COMPRESSOR ACCESSORY AC/DC POWER CONTROL MODULE (HYBRID) (BEHIND LEFT REAR QUARTERPANEL) ACCESSORY DC POWER CONTROL MODULE (HYBRID) (TOP OF ENGINE) ACCESSORY POWER OUTLET ACCM FUSE 3 ACPO FUSE 1 AUTOMATIC TRANSMISSION AUXILIARY FLUID PUMP CONTROL MODULE BECM FAN FUSE 2 BECM FUSE 10 BLK WIRE BRN WIRE CAB HTR PUMP RELAY CADILLAC W/ ADDITIONAL DVD CHEVROLET/GMC W/ ADDITIONAL DVD CHEVROLET/GMC W/ ADDITIONAL DVD, W/O ADDITIONAL DVD COOL PUMP RELAY DK BLU RED/ WIRE DK BLU WIRE DRIVE MOTOR GENERATOR BATTERY DRIVE MOTOR GENERATOR BATTERY CONTROL MODULE DRIVE MOTOR GENERATOR POWER INVERTER MODULE ELECTRONIC POWER STEERING MOTOR CONTROL MODULE EPS FUSE 7 FAN 1 FUSE FAN LO RELAY FAN MID 1 RELAY FAN MID FAN HI 2 RELAY RELAY FAN-2 FUSE FROM BATTERY (DIAGRAM 1 OF 8) FROM RSE FUSE (DIAGRAM 3 OF 8) FRONT DIGITAL VIDEO DISC (DVD) DISPLAY GENERATOR BATTERY VENT FAN RELAY LOGIC MEGA NCA WIRE PIM 1 FUSE 8 PIM 2 FUSE 9 PPL REAR DIGITAL VIDEO DISC (DVD) DISPLAY RED WIRE RED/ WHT WIRE RED/BLK WIRE RED/WHT WIRE RIGHT I/P JUNCTION BLOCK (RIGHT END OF DASH) SERIAL DATA GATEWAY (SDG) MODULE TRANS PUMP FUSE VIDEO SIGNAL SPLITTER W/O ADDITIONAL DVD WHT RED/ WIRE WHT WIRE

6.0L (VIN G) A/C ACCESSORY POWER OUTLET (DIAGRAM 7 OF 8) AUTOMATIC A/C MANUAL AUTOMATIC TRANSMISSION AUTOMATIC TRANSMISSION AUXILIARY FLUID PUMP CONTROL MODULE BLK WIRE BREAKOUT) (W/ ACTIVE TWO SPEED PUSH BUTTON CONTROL TRANSFER CASE) BRN WIRE CADILLAC ESCALADE PLATINUM APPEARANCE PACKAGE CHEVROLET/ CADILLAC GMC CIGAR LIGHTER CONTROL SOLENOID VALVE ASSEMBLY DK BLU WIRE DRIVE MOTOR GENERATOR POWER INVERTER MODULE (HYBRID) ENGINE CONTROL MODULE (ECM) EXCEPT HYBRID HYBRID FROM FROM AUX HVAC-IGN FUSE 48 (DIAGRAM 6 OF 8) FROM BODY CONTROL MODULE (DIAGRAM 5 OF 8) FRONT DRIVE AXLE ACTUATOR HEATED, COOLED CUP HOLDER HVAC CONTROL MODULE I/P 1 ACCESSORY POWER OUTLET NCA WIRE ORG/ WIRE PNK WIRE PNK/WHT WIRE RED/WHT WIRE RIGHT I/P JUNCTION BLOCK (RIGHT END OF DASH) SERIAL DATA GATEWAY (SDG) MODULE TRANS IGN 1 FUSE 19 TRANSFER CASE SHIFT CONTROL MODULE (IF EQUIPPED) UNDERHOOD FUSE BLOCK (DIAGRAM 3 OF 8) UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) W/ ACTIVE TRANSFER CASE 2 SPEED PUSH BUTTON W/O ACTIVE TRANSFER CASE CONTROL

1 2 3 4 5 6 7 8 B+ GND BLK WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE EXCEPT HYBRID GND ELEMENT CTRL GND ELEMENT CTRL PNK WIRE HOT AT ALL TIMES I/P FUSE BLOCK REAR SEAT FUSE (LEFT END OF DASH) LEFT REAR CUSHION HEATED SEAT ELEMENT (LEFT REAR SEAT CUSHION) LOGIC LOW REF LR HTD IND LR HTD SW LT BLU WIRE NCA WIRE ORG/ WIRE PNK WIRE REAR HEATED SEAT CONTROL MODULE (UNDER LEFT REAR SEAT) REAR SEAT AUDIO (RSA) CONTROL RED/WHT WIRE RIGHT REAR CUSHION HEATED SEAT ELEMENT (RIGHT REAR SEAT CUSHION) RR HTD IND RR HTD SW SENS SIG SERIAL DATA WHT/BLK WIRE