GMC Sierra 1500 (2000-2012) nca Wiring diagrams

ALC/ COMP S/ROOF FUSE 35 FUSE 38 FUSE 60 AUXILIARY BATTERY AUXILIARY BATTERY RELAY (RIGHT REAR CORNER OF ENGINE COMPT) B(+) B+ A+ BATTERY (RIGHT) BLK WIRE CAMPER/ FIFTH WHEEL TRAILER PROVISION (BLUNT CUT) DK GRN WIRE DUAL BATTERY EMERGENCY VEHICLE EMERGENCY VEHICLE PROVISION (BLUNT CUT) EMERGENCY VEHICLE ROOF LAMP RELAY ROOF BEACON RELAY EMERGENCY VEHICLE WRECKER EXCEPT CAMPER/ FIFTH WHEEL TRAILER CAMPER/ FIFTH WHEEL TRAILER FUSE B FUSE D FUSE A FUSE C FUSE BLOCK (MOBILE RADIO) (BEHIND RIGHT SIDE OF DASH) FUSE BLOCK (UNDERHOOD) (RIGHT SIDE OF FIREWALL) FUSE HOLDER (UNDERHOOD) (RIGHT SIDE OF FIREWALL) FUSE HOLDER (UNDERHOOD) (RIGHT SIDE OF FIREWALL) MEGA FUSE FUSIBLE LINK 1 FUSIBLE LINK 2 FUSIBLE LINK 3 BATTERY (LEFT) GARAGE DOOR OPENER GENERATOR IGNIII IGNIII IGNIII INCLINATION SENSOR SECURITY INDICATOR LAMP J/B (LEFT I/P) (LOWER LEFT SIDE OF DASH) J/B (RIGHT I/P) J/B (RIGHT I/P) J/B (LEFT I/P) (LOWER LEFT SIDE OF DASH) (RIGHT END OF DASH) LGM FUSE 73 LT BLU WIRE LT GRN WIRE MEGA FUSE MEGA FUSE MEGA FUSE NCA WIRE ORG/ WIRE PACKAGE POWER POWER TAKE-OFF MODULE RED WIRE RED/BLK WIRE RED/WHT WIRE RELAY RELAY A RELAY B RIGHT END OF DASH) ROOF BEACON ROOF BEACON OR SUNROOF ROOF BEACON SWITCH ROOF-MOUNTED (EMERGENCY) LIGHTING RUN WIRE SLIDING REAR WINDOW- SWITCH SUNROOF MODULE WINDOW SWITCH- PASSENGER STARTER STUD 1 FUSE 70 STUD 2 FUSE 65 FUSE 54 SUN ROOF SUNROOF MODULE (B) TO CTSY FUSE (DIAGRAM 2 OF 5) TO PDM FUSE (DIAGRAM 2 OF 5) TO RUN/CRANK RELAY (DIAGRAM 5 OF 5) TO S/ROOF FUSE (SAME DIAGRAM) TRAILER BRAKE CONTROLLER SOLID STATE RELAY TRAILER BRAKE PROVISION (BLUNT CUT) TRAILER CONNECTOR SHOCK SENSOR WHT WIRE WINDOW SWITCH- DRIVER WRECKER RELAY (RIGHT REAR CORNER OF ENGINE COMPT) YEL WIRE

A/C CMPRSR RELAY AIR BAG BATT FUSE 46 AMP FUSE 42 AUDIO AMPLIFIER BODY CONTROL MODULE (BCM) CHIME MODULE COOLING FAN (LEFT) COOLING FAN (RIGHT) DIGITAL RADIO RECEIVER DK GRN WIRE ECM BATT ELEC RUN BOARD ENGINE CONTROL MODULE (ECM) ESC/ALH EXH EXCEPT LUXURY NO RADIO EXP/ PTO FAN 1 FUSE FAN LO RELAY FAN WIPER HI CONTROL RELAY PCB RELAY FAN-2 FRT WPR FUSE FUSE 37 FROM LGM FUSE (DIAGRAM 1 OF 5) FRT WASH PCB RELAY FSCM FUSE 22 FUEL PUMP RELAY FUEL SYSTEM CONTROL MODULE (FSCM) FUSE 13 FUSE 15 FUSE 23 FUSE 3 FUSE 40 FUSE 49 FUSE 67 FUSE BLOCK (UNDERHOOD) (RIGHT SIDE OF FIREWALL) GPS, REAR ENTER- TAINMENT EXCEPT LUXURY GRY WIRE HDLP WASH HEAVY DUTY ABS WSW/HTR FUSE 61 FUSE 68 HORN PCB RELAY HVAC BATT HVAC BLWR FUSE 72 HVAC CONTROL MODULE INFOTMNT FUSE 47 INSTRUMENT PANEL CLUSTER (IPC) IPC FUSE 48 ITBC ABS-1 ABS 2 FUSE 7 FUSE 63 FUSE 10 J/B (LEFT I/P) J/B (LEFT I/P) (LOWER LEFT SIDE OF DASH) LT BLU WIRE LUXURY NCA WIRE POWER TAKE-OFF (BLUNT CUT) POWER TAKE-OFF (PTO) RELAY PPL PREMIUM AUDIO EXCEPT LUXURY PREMIUM AUDIO W/LUXURY RADIO REAR SEAT AUDIO (RSA) CONTROLLER RDO FUSE 43 REAR DEFOG RELAY REAR ENTER- TAINMENT EXCEPT LUXURY REAR ENTER- TAINMENT W/LUXURY REAR ENTER- TAINMENT W/LUXURY GPS EXCEPT LUXURY GPS W/ LUXURY RED WIRE RED/BLK WIRE RED/WHT WIRE STRTR RELAY TCM BATT TRAILER BRAKE CONTROLLER MODULE (TBCM) ELECTRONIC BRAKE CONTROL MODULE (EBCM) TRANSFER CASE ENCODER MOTOR TRANSFER CASE SHIFT CONTROL MODULE TREC FUSE 69 VIDEO COMMUNICATION INTERFACE MODULE (VCIM) VIDEO DISPLAY WHT WIRE WINDSHIELD WASHER SOLVENT HEATER J/B (RIGHT I/P) WINDSHIELD WIPER MOTOR WIPER SPEED PCB RELAY

ALC/ COMP S/ROOF FUSE 35 FUSE 38 FUSE 60 AUXILIARY BATTERY AUXILIARY BATTERY RELAY (RIGHT REAR CORNER OF ENGINE COMPT) B(+) B+ A+ BATTERY (RIGHT) BLK WIRE CAMPER/ FIFTH WHEEL TRAILER PROVISION (BLUNT CUT) DK GRN WIRE DUAL BATTERY EMERGENCY VEHICLE EMERGENCY VEHICLE PROVISION (BLUNT CUT) EMERGENCY VEHICLE ROOF LAMP RELAY ROOF BEACON RELAY EMERGENCY VEHICLE WRECKER EXCEPT CAMPER/ FIFTH WHEEL TRAILER CAMPER/ FIFTH WHEEL TRAILER FUSE B FUSE D FUSE A FUSE C FUSE BLOCK (MOBILE RADIO) (BEHIND RIGHT SIDE OF DASH) FUSE BLOCK (UNDERHOOD) (RIGHT SIDE OF FIREWALL) FUSE HOLDER (UNDERHOOD) (RIGHT SIDE OF FIREWALL) FUSE HOLDER (UNDERHOOD) (RIGHT SIDE OF FIREWALL) MEGA FUSE FUSIBLE LINK 1 FUSIBLE LINK 2 FUSIBLE LINK 3 BATTERY (LEFT) GARAGE DOOR OPENER GENERATOR IGNIII IGNIII IGNIII INCLINATION SENSOR SECURITY INDICATOR LAMP J/B (LEFT I/P) (LOWER LEFT SIDE OF DASH) J/B (RIGHT I/P) J/B (RIGHT I/P) J/B (LEFT I/P) (LOWER LEFT SIDE OF DASH) (RIGHT END OF DASH) LGM FUSE 73 LT BLU WIRE LT GRN WIRE MEGA FUSE MEGA FUSE MEGA FUSE NCA WIRE ORG/ WIRE PACKAGE POWER POWER TAKE-OFF MODULE RED WIRE RED/BLK WIRE RED/WHT WIRE RELAY RELAY A RELAY B RIGHT END OF DASH) ROOF BEACON ROOF BEACON OR SUNROOF ROOF BEACON SWITCH ROOF-MOUNTED (EMERGENCY) LIGHTING RUN WIRE SLIDING REAR WINDOW- SWITCH SUNROOF MODULE WINDOW SWITCH- PASSENGER STARTER STUD 1 FUSE 70 STUD 2 FUSE 65 FUSE 54 SUN ROOF SUNROOF MODULE (B) TO CTSY FUSE (DIAGRAM 2 OF 5) TO PDM FUSE (DIAGRAM 2 OF 5) TO RUN/CRANK RELAY (DIAGRAM 5 OF 5) TO S/ROOF FUSE (SAME DIAGRAM) TRAILER BRAKE CONTROLLER SOLID STATE RELAY TRAILER BRAKE PROVISION (BLUNT CUT) TRAILER CONNECTOR SHOCK SENSOR WHT WIRE WINDOW SWITCH- DRIVER WRECKER RELAY (RIGHT REAR CORNER OF ENGINE COMPT) YEL WIRE

A/C CMPRSR RELAY AIR BAG BATT FUSE 46 AMP FUSE 42 AUDIO AMPLIFIER BODY CONTROL MODULE (BCM) CHIME MODULE COOLING FAN (LEFT) COOLING FAN (RIGHT) DIGITAL RADIO RECEIVER DK GRN WIRE ECM BATT ELEC RUN BOARD ENGINE CONTROL MODULE (ECM) ESC/ALH EXH EXCEPT LUXURY NO RADIO EXP/ PTO FAN 1 FUSE FAN LO RELAY FAN WIPER HI CONTROL RELAY PCB RELAY FAN-2 FRT WPR FUSE FUSE 37 FROM LGM FUSE (DIAGRAM 1 OF 5) FRT WASH PCB RELAY FSCM FUSE 22 FUEL PUMP RELAY FUEL SYSTEM CONTROL MODULE (FSCM) FUSE 13 FUSE 15 FUSE 23 FUSE 3 FUSE 40 FUSE 49 FUSE 67 FUSE BLOCK (UNDERHOOD) (RIGHT SIDE OF FIREWALL) GPS, REAR ENTER- TAINMENT EXCEPT LUXURY GRY WIRE HDLP WASH HEAVY DUTY ABS WSW/HTR FUSE 61 FUSE 68 HORN PCB RELAY HVAC BATT HVAC BLWR FUSE 72 HVAC CONTROL MODULE INFOTMNT FUSE 47 INSTRUMENT PANEL CLUSTER (IPC) IPC FUSE 48 ITBC ABS-1 ABS 2 FUSE 7 FUSE 63 FUSE 10 J/B (LEFT I/P) J/B (LEFT I/P) (LOWER LEFT SIDE OF DASH) LT BLU WIRE LUXURY NCA WIRE POWER TAKE-OFF (BLUNT CUT) POWER TAKE-OFF (PTO) RELAY PPL PREMIUM AUDIO EXCEPT LUXURY PREMIUM AUDIO W/LUXURY RADIO REAR SEAT AUDIO (RSA) CONTROLLER RDO FUSE 43 REAR DEFOG RELAY REAR ENTER- TAINMENT EXCEPT LUXURY REAR ENTER- TAINMENT W/LUXURY REAR ENTER- TAINMENT W/LUXURY GPS EXCEPT LUXURY GPS W/ LUXURY RED WIRE RED/BLK WIRE RED/WHT WIRE STRTR RELAY TCM BATT TRAILER BRAKE CONTROLLER MODULE (TBCM) ELECTRONIC BRAKE CONTROL MODULE (EBCM) TRANSFER CASE ENCODER MOTOR TRANSFER CASE SHIFT CONTROL MODULE TREC FUSE 69 VIDEO COMMUNICATION INTERFACE MODULE (VCIM) VIDEO DISPLAY WHT WIRE WINDSHIELD WASHER SOLVENT HEATER J/B (RIGHT I/P) WINDSHIELD WIPER MOTOR WIPER SPEED PCB RELAY

BLK WIRE DK BLU WIRE DK GRN WIRE DRIVER SEAT 2 CIRCUIT BREAKER DRIVER SEAT ADJUSTER MOTOR ASSEMBLY (ON DRIVER'S SEAT TRACK) 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 (LOWER LEFT SIDE OF DASH) LT BLU WIRE LT GRN WIRE NCA WIRE RED/WHT WIRE RWD TAN WIRE YEL WIRE

1 4 5 6 GND GND B+ B+ 2426 2080 2482 2435 PNK LOW REF LOW REF LOW REF LOW REF WIRE 4 1 3 2 2425 2079 2436 2434 TEMP SIG TEMP SIG TEMP SIG TEMP SIG BLK WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DRIVER BACK HEATED SEAT ELEMENT (IN DRIVER'S SEAT BACK) DRIVER CUSHION HEATED SEAT ELEMENT (IN DRIVER'S SEAT CUSHION) DRIVER SEAT 2 GRY WIRE HOT AT ALL TIMES LEFT I/P JUNCTION BLOCK (LOWER LEFT SIDE OF DASH) LT BLU WIRE LT GRN WIRE MEMORY SEAT MODULE (UNDER FRONT OF DRIVER'S SEAT) NCA WIRE PASSENGER BACK HEATED SEAT ELEMENT (IN PASSENGER'S SEAT BACK) PASSENGER CUSHION HEATED SEAT ELEMENT (IN PASSENGER'S SEAT CUSHION) PNK ELEM CTRL WIRE PNK WIRE PPL RED/WHT WIRE SERIAL DATA TAN WIRE TAN/BLK WIRE YEL WIRE YEL/BLK WIRE

AUX HVAC-IGN FUSE 48 FUSE 45 BLK WIRE BODY CONTROL MODULE (BCM) (LOWER LEFT SIDE OF DASH) BRN WIRE DIM SIG DK GRN/WHT WIRE EXCEPT 6.6L 6.6L HEATED STEERING FUSE HOLDER (ON STEERING COLUMN) HEATED STEERING WHEEL HEATED STEERING WHEEL CONTROL MODULE (IN STEERING WHEEL) HEATED STEERING WHEEL IND HEATED STEERING WHEEL SWITCH HOT W/ RUN/CRNK RELAY ENERGIZED IGN LED CNTRL SW SIG VOLT REF SNS SIG WHL CNTRL GND INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL (BEHIND STEERING WHEEL) INFLATABLE RESTRAINTS STEERING WHEEL MODULE COIL (BEHIND STEERING WHEEL) LEFT STEERING WHEEL CONTROL SWITCH LT GRN/BLK WIRE LT GRN/WHT 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 HOT AT ALL TIMES LEFT I/P JUNCTION BLOCK (LOWER LEFT SIDE OF DASH) LT BLU WIRE LT GRN WIRE NCA WIRE PASS SEAT 1 CIRCUIT BREAKER PASSENGER SEAT ADJUSTER MOTOR ASSEMBLY (ON PASSENGER'S SEAT TRACK) 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 (LOWER LEFT SIDE OF DASH) LT BLU WIRE LT GRN WIRE NCA WIRE ORG/ WIRE PASS SEAT 1 CIRCUIT BREAKER PASSENGER SEAT ADJUSTER MOTOR ASSEMBLY (ON PASSENGER'S SEAT TRACK) PASSENGER SEAT ADJUSTER SWITCH PASSENGER SEAT FRONT VERTICAL MOTOR PASSENGER SEAT HORIZONTAL MOTOR PASSENGER SEAT LUMBAR HORIZONTAL MOTOR (IN PASSENGER'S SEAT BACK) PASSENGER SEAT LUMBAR SWITCH PASSENGER SEAT LUMBAR VERTICAL MOTOR PASSENGER SEAT REAR VERTICAL MOTOR PASSENGER SEAT RECLINE MOTOR (LOWER RIGHT SIDE OF PASSENGER'S SEAT BACK) PNK WIRE RED/WHT WIRE RWD TAN WIRE WHT WIRE YEL WIRE

BLK WIRE BRN/WHT WIRE DEFOGGER SYSTEM DK BLU/WHT WIRE DOWN DRIVER OUTSIDE REARVIEW MIRROR HOT AT ALL TIMES I/P FUSE BLOCK (LEFT SIDE OF DASH, LEFT LT BLU/WHT WIRE LT GRN WIRE NCA WIRE ORG/ WIRE ORG/WHT WIRE OUTSIDE REARVIEW MIRROR SWITCH PASSENGER OUTSIDE REARVIEW MIRROR PPL/WHT WIRE PWR MIR FUSE 14 RED/WHT WIRE RIGHT TAN WIRE TAN/WHT WIRE WHT WIRE