GMC Acadia I facelift (2013-2016) (behind right end of dash) Wiring diagrams

3 8 7 5 GROUND GROUND DATA B+ 5 2 7 8 B+ DATA DATA GROUND BLIND SPOT IND BLK WIRE COMPUTER DATA LINES SYSTEM DATA DK GRN WIRE DRIVER DOOR SWITCH PANEL CONTROL MODULE DRIVER OUTSIDE REARVIEW DRIVER OUTSIDE REARVIEW MIRROR DRIVER OUTSIDE REARVIEW MIRROR GLASS FUSE GMLAN GROUND HOT AT ALL TIMES HOT AT ALL TIMES RPA/ SBZA/ UGO INSTRUMENT PANEL FUSE BLOCK INSTRUMENT PANEL FUSE BLOCK (BEHIND RIGHT END OF DASH) LEFT SIDE OBJECT SENSOR MIRROR GLASS DRIVER OUTSIDE REARVIEW MIRROR (ON DRIVER'S DOOR) MIRROR GLASS PASSENGER OUTSIDE REARVIEW MIRROR (ON FRONT PASSENGER'S DOOR) PASSENGER DOOR SWITCH PANEL CONTROL MODULE PASSENGER OUTSIDE REARVIEW PASSENGER OUTSIDE REARVIEW MIRROR PASSENGER OUTSIDE REARVIEW MIRROR GLASS PNK LED SIG WIRE PNK WIRE PNK/BLK WIRE RED/WHT WIRE RIGHT SIDE OBJECT SENSOR RPA/ SBZA/ UGO FUSE SIG RTN

1 12 LOW SPEED GMLAN SERIAL DATA HI SPEED GMLAN SERIAL DATA BUS- 12 2 HI SPD GMLAN SERIAL DATA BUS- HI SPD GMLAN SERIAL DATA BUS+ 3 4 HI SPEED GMLAN SERIAL DATA BUS+ HI SPEED GMLAN SERIAL DATA BUS- 5 14 15 HI SPD GMLAN SERIAL DATA BUS+ HI SPD GMLAN SERIAL DATA BUS- IGN VOLT ACCESSORY WAKEUP SERIAL DATA AUTOMATIC TRANSMISSION ASSEMBLY BLK WIRE BLK/WHT WIRE CHASSIS CONTROL MODULE COMMUNICATION ENABLE CONTROL SOLENOID VALVE ASSEMBLY DATA LINK CONNECTOR (DLC) (UNDER LEFT END OF DASH) DK BLU WIRE DK GRN WIRE DSPLY FUSE ELECTRONIC BRAKE CONTROL MODULE (EBCM) (LEFT SIDE OF ENGINE COMPT) ENGINE CONTROL MODULE (ECM) (LEFT SIDE OF ENGINE) HI SPD GMLAN SERIAL DATA BUS + HI SPEED GMLAN SERIAL DATA BUS - HIGH SPEED BUS TERMINATING RESISTOR HIGH SPEED BUS TERMINATING RESISTOR (TAPED TO HARNESS ABOVE SPARE TIRE) HOT AT ALL TIMES IGN VOLT INSTRUMENT PANEL FUSE BLOCK INSTRUMENT PANEL FUSE BLOCK (BEHIND RIGHT END OF DASH) LOW SPEED GMLAN SERIAL DATA LT BLU WIRE REAR DIFFERENTIAL CLUTCH CONTROL MODULE (AT REAR DIFFERENTIAL) RED/WHT WIRE TAN WIRE TAN/BLK WIRE TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE (W/ ONSTAR) TRANSMISSION CONTROL MODULE UNDERHOOD FUSE BLOCK UNDERHOOD FUSE BLOCK (ABOVE RIGHT FRONT WHEELWELL) W/ ONSTAR W/ STEERABLE HEADLIGHT W/O ONSTAR W/O STEERABLE HEADLIGHT

11 6 KEYPAD SIG SUPPLY VOLTAGE 3 2 KEYPAD GREEN LED BACK-UP BCK/UP/ STOP FUSE BLK WIRE BLK/DK GRN WIRE BLK/GRY WIRE BLK/LT GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BODY CONTROL MODULE (BCM) BRN/WHT WIRE CALL CAMERA SIG (-) DK BLU WIRE DK GRN/WHT WIRE DRIVER OUTSIDE REARVIEW MIRROR DRIVER OUTSIDE REARVIEW MIRROR (W/ MEMORY) (ON DRIVER'S DOOR) EMERGENCY GREEN GRY WIRE HOT AT ALL TIMES I/P FUSE BLOCK I/P FUSE BLOCK (BEHIND RIGHT END OF DASH) IGN INSIDE REARVIEW MIRROR (ISRVM) KEYPAD GREEN LED KEYPAD RED LED WIRE KEYPAD SIG LCD SIG LED SIG LOGIC LOW REF LT BLU WIRE LT GRN/BLK WIRE MAX MIRROR DIMMING MIRROR DISPLAY MIRROR DISPLAY (W/ REAR VIEW CAMERA MIRROR SIG CAMERA SIG + MIRROR SIG CAMERA SIG + CAMERA SIG - GND BACK UP NAVIGATION SYSTEM OFF MIN ONSTAR PNK WIRE POWER DISTRIBUTION SYSTEM RED WIRE RED/WHT WIRE SUPPLY VOLTAGE TELEMATICS BUTTON ASSEMBLY TELEMATICS COMMUNICATIONS INTERFACE MODULE (VCIM) TELEMATICS COMMUNICATIONS INTERFACE MODULE (VCIM) (W/ ONSTAR) W/ ONSTAR W/ REAR VIEW CAMERA W/ REARVIEW CAMERA WHT WIRE YEL WIRE YEL/BLK WIRE

12 VOLT REF 2 3 LO SER DATA HI SER DATA 26 14 SER DATA BUS+ SER DATA BUS- 37 24 12 32 1 HI SER DATA LO SER DATA LOW REF 12-VOLT REF B+ 5 28 38 VAR HIGH EFFORT VAR LOW EFFORT GROUND ABS MTR FUSE AIR BAG FUSE ANTI-LOCK BRAKES SYSTEM BLK/WHT WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DK GRN WIRE DRIVER INFORMATION CENTER (DIC) DISPLAY ELECTRONIC BRAKE CONTROL MODULE (EBCM) ELECTRONIC BRAKE CONTROL MODULE (EBCM) (LEFT SIDE OF ENGINE COMPT) GMLAN SERIAL DATA GROUND HI SER DATA HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED I/P FUSE BLOCK I/P FUSE BLOCK (BEHIND RIGHT END OF DASH) IGN INSTRUMENT CLUSTER LO SER DATA LOGIC LOGIC COMPUTER DATA LINES SYSTEM LOW REF LT BLU WIRE LT GRN/BLK WIRE PNK IGN GMLAN WIRE PNK WIRE RED/BLK WIRE SER DATA BUS - SERIAL DATA STEERING WHEEL ANGLE SENSOR TAN WIRE TAN/BLK WIRE TAN/WHT WIRE UNDERHOOD FUSE BLOCK UNDERHOOD FUSE BLOCK (ABOVE RIGHT FRONT WHEELWELL) VAR HIGH EFFORT VAR LOW EFFORT VARIABLE POWER STEERING SOLENOID VALVE WHT WIRE

1 2 3 4 5 6 7 8 9 10 11 12 BATT POSITIVE VOLT 8 5 4 1 3 PPL BATT POSITIVE VOLT BLK WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DRIVER INFORMATION CENTER DISPLAY FRONT, REAR PARKING ASSIST CONTROL MODULE FRONT, REAR PARKING ASSIST CONTROL MODULE (BEHIND LEFT REAR INTERIOR TRIM PANEL) GROUND GRY WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK INSTRUMENT PANEL FUSE BLOCK (BEHIND RIGHT END OF DASH) LEFT MIDDLE REAR OBJECT SENSOR LEFT MIDDLE REAR OBJECT SENSOR (BEHIND MIDDLE OF REAR BUMPER) LEFT OUTER REAR OBJECT SENSOR LO SPD GMLAN SER DATA LO SPD GMLAN SER DATA GROUND LOGIC LOGIC INSTRUMENT CLUSTER LOSPD GMLAN SERIAL DATA LOW REF LR CORNER OBJ SENS SIG LR MIDDLE OBJ SENS SIG OBJ SENS SPLY VOLT ORG/ WIRE POWER DISTRIBUTION SYSTEM PPL RED/WHT WIRE RIGHT MIDDLE REAR OBJECT SENSOR RIGHT MIDDLE REAR OBJECT SENSOR (BEHIND MIDDLE OF REAR BUMPER) RIGHT OUTER REAR OBJECT SENSOR RPA/SBZA/ UGO FUSE RR CORNER OBJ SENS SIG RR MIDDLE OBJ SENS SIG YEL WIRE

A/T ABS MTR FUSE ABS MTR FUSE ABS MTR FUSE AFS FUSE AIR BAG FUSE AIR BAG FUSE CNSTR/ VENT FUSE AMP FUSE AUDIO AMPLIFIER AUX POWER FUSE AUXILIARY RADIO/ HVAC CONTROLS AUXILIARY VIDEO RADIO/ DISPLAY HVAC (W/ CONTROLS S-BAND DIGITAL AUDIO) AWD FUSE BATT 1 FUSE BATT 3 FUSE BATT 3 FUSE HVAC BLWR FUSE BATTERY BATTERY CURRENT SENSOR BLK WIRE BLOWER MOTOR CONTROL MODULE CIGAR LIGHTER FUSE CLOCK (BUICK) CNSTR VENT FUSE CONTENT THEFT DETERRENT CONTROL MODULE DATA LINK CONNECTOR (DLC) DIGITAL RADIO RECEIVER CONTROL MODULE DIGITAL RADIO RECEIVER CONTROL MODULE (W/ REAR SEAT ENTERTAINMENT PACKAGE) DRIVER INFORMATION CENTER SWITCH DSPLY FUSE ELECTRONIC BRAKE CONTROL MODULE (EBCM) ENGINE CONTROL MODULE ENGINE CONTROL MODULE FUSE ENGINE CONTROL MODULE FUSE (ON POSITIVE BATTERY CABLE BELOW RIGHT SECOND SEAT) EVAPORATIVE EMISSION (EVAP) VENT SOLENOID VALVE FRONT VIEW CAMERA MODULE FRONT VIEW CAMERA MODULE (IF EQUIPPED) FRONT, REAR PARKING ASSIST CONTROL MODULE FSCM FUSE FUEL PUMP CONTROL MODULE FUSE TO CTSY FUSE (DIAGRAM 6 OF 6) GARAGE DOOR OPENER GENERATOR GENERATOR FUSE HOLDER GENERATOR FUSE HOLDER (NEAR GENERATOR) HEADLAMP CONTROL MODULE RIGHT HEADLAMP ASSEMBLY HEADLAMP CONTROL MODULE RIGHT HEADLAMP ASSEMBLY (W/ STEERABLE HEADLIGHTS) HVAC BLWR FUSE I/P FUSE BLOCK INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE (SDM) INFOTMNT FUSE INSTRUMENT CLOCK CLUSTER (BUICK) INSTRUMENT CLUSTER LEFT SIDE OBJECT SENSOR LIFTGATE CONTROL MODULE NCA WIRE OBO DET/URS FUSE PASSENGER PRESENCE MODULE PWR MODE PWR MODE FUSE RADIO RDO FUSE RDO FUSE AMP FUSE REAR DIFFERENTIAL CLUTCH CONTROL MODULE RED WIRE RED/GRN WIRE RED/WHT WIRE REMOTE CONTROL DOOR LOCK RECEIVER (RCDLR) RIGHT LEFT SIDE SIDE OBJECT OBJECT SENSOR SENSOR RIGHT SIDE OBJECT SENSOR RPA/SBZA/ UGO FUSE STARTER MOTOR TELEMATICS COMMUNICATION INTERFACE MODULE (VCIM) TELEMATICS FUSE HOLDER TELEMATICS FUSE HOLDER (ON POSITIVE BATTERY CABLE BELOW RIGHT SECOND SEAT) TO CTSY FUSE (DIAGRAM 6 OF 6) TO I/P FUSE BLOCK (DIAGRAM 4 OF 6) TO IGNITION SWITCH (DIAGRAM 5 OF 6) TO INSTRUMENT PANEL ACCESSORY POWER RECEPTACLE (DIAGRAM 4 OF 6) TO SPLICE TO TRLR BRK FUSE (DIAGRAM 2 OF 6) TRAILER CONNECTOR TRLR PWR FUSE VEHICLE COMMUNICATION SYSTEM VIDEO DISPLAY W/ POWER LIFTGATE W/ PREMIUM AUDIO W/ REAR SEAT ENTERTAINMENT PACKAGE W/ REAR SEAT, EARPHONE JACKS AUDIO CONTROL W/ TRAILER PROVISIONS W/O REAR PARKING ASSIST WHT WIRE

6-WAY 8-WAY 8-WAY 6-WAY AUTOMATIC TRANSMISSION ASSEMBLY AUXILIARY BLOWER MOTOR CONTROL MODULE BATT 2 FUSE BCK/UP/STOP FUSE BLK WIRE BODY CONTROL MODULE (BCM) CHEVROLET CONTROL SOLENOID VALVE ASSEMBLY DRIVER BACK SEAT BLOWER ASSEMBLY DRIVER CUSHION SEAT BLOWER ASSEMBLY DRIVER DRIVER CUSHION HEATED SEAT SEAT BLOWER CONTROL ASSEMBLY MODULE DRIVER HEATED SEAT CONTROL MODULE DRIVER SEAT ADJUSTER SWITCH DRIVER SEAT LUMBAR SWITCH FROM HVAC FUSE (DIAGRAM 4 OF 6) FROM HVAC FUSE (DIAGRAM HTD/COOL SEAT FUSE 4 OF 6) FROM TRLR PWR FUSE FROM TRLR PWR FUSE (DIAGRAM 1 OF 6) HTD/COOL SEAT FUSE I/P FUSE BLOCK I/P FUSE BLOCK (BEHIND LIFTGATE CONTROL MODULE (LGM) LIFTGATE UNLATCH RELAY LOGIC LT/PWR/ SEAT CIRCUIT BREAKER LT/TRN/SIG FUSE MEMORY SEAT CONTROL MODULE (MSM) MEMORY SEAT DRIVER SEAT CONTROL ADJUSTER MODULE (MSM) SWITCH NCA WIRE OUTSIDE REARVIEW MIRROR SWITCH OUTSIDE REARVIEW MIRROR SWITCH (IF EQUIPPED) W/ POWER TILT, TELESCOPING PASSENGER BACK SEAT BLOWER ASSEMBLY PASSENGER CUSHION SEAT BLOWER ASSEMBLY PASSENGER DOOR SWITCH PANEL CONTROL MODULE PASSENGER SEAT ADJUSTER DRIVER SEAT SWITCH LUMBAR SWITCH PASSENGER SEAT ADJUSTER SWITCH PASSENGER SEAT LUMBAR SWITCH PDM FUSE POWER RECEPTACLE PWR COLUMN CIRCUIT BREAKER PWR L/GATE FUSE PWR OUTLET FUSE PWR/ COLUMN CIRCUIT BREAKER PWR/ MIR FUSE PWR/ MIR FUSE REAR COMPARTMENT ACCESSORY REAR COMPARTMENT ACCESSORY POWER RECEPTACLE RED WIRE RIGHT END OF DASH) RR APO FUSE RR HVAC FUSE RT/PWR/ SEAT CIRCUIT BREAKER RT/PWR/ SEAT CIRCUIT BREAKER LT/TRN/SIG FUSE RT/TRN/SIG FUSE RVC SNSR FUSE S/ROOF/ SUNSHADE FUSE STEERING COLUMN TILT, TELESCOPE SWITCH STEERING COLUMN TILT, TELESCOPE SWITCH (IF EQUIPPED) STOP LAMP FUSE STOP LAMP RELAY STOP LAMP RELAY (CHEVROLET) SUNROOF CONTROL MODULE SUNROOF CONTROL MODULE (IF EQUIPPED) TCM FUSE TO ACCESSORY AC/DC POWER INVERTER MODULE (DIAGRAM 5 OF 6) TO FOG LAMP FUSE (DIAGRAM 3 OF 6) TRAILER PROVISION (BLUNT CUT) TRLR BRK FUSE USB CHG FUSE USB RECEPTACLE W/ 8-WAY PASSENGER SEAT ADJUSTER W/ EXPRESS UP/DOWN W/ MEMORY, FRONT COOLING SEAT HEATER W/ MULTI- DIRECTIONAL PASSENGER SEAT ADJUSTER W/ MULTI- DIRECTIONAL PASSENGER SEAT ADJUSTER W/ 8-WAY PASSENGER SEAT ADJUSTER W/ MULTI- W/ 8-WAY DIRECTIONAL PASSENGER PASSENGER SEAT ADJUSTER SEAT ADJUSTER W/ POWER LIFTGATE W/ POWER TILT, TELESCOPING W/ TRAILER PROVISIONS W/O MEMORY W/O MEMORY W/ MEMORY WHT WIRE

BLK WIRE BODY CONTROL MODULE (BCM) BODY HEAD CONTROL UP MODULE DISPLAY (BCM) (HUD) (IF EQUIPPED) CENTER CONSOLE ACCESSORY POWER RECEPTACLE CHEVROLET EXCEPT CHEVROLET DAYTIME RUNNING LAMP RELAY DAYTIME RUNNING LAMP RELAY (BUICK) DOOR LOCK RELAY DOOR UNLOCK RELAY DR/LCK FUSE DRIVER DOOR DOOR LOCK UNLATCH RELAY RELAY (W/O EXPRESS UP/DOWN) DRIVER DOOR LOCK SWITCH DRIVER DOOR UNLATCH RELAY DRIVER WINDOW MOTOR DRIVER WINDOW SWITCH DRL FUSE FROM UNDERHOOD FUSE BLOCK (DIAGRAM 1 OF 6) HEAD UP DISPLAY (HUD) HVAC CONTROL MODULE HVAC FUSE I/P FUSE BLOCK INSTRUMENT PANEL ACCESSORY POWER RECEPTACLE LEFT DAYTIME RUNNING LAMP RELAY LEFT DAYTIME RUNNING LAMP RELAY (GMC W/ HID, CHEVROLET) LEFT HEADLAMP LOW BEAM RELAY LEFT HEADLAMP LOW BEAM RELAY (GMC W/O HID) LEFT REAR WINDOW SWITCH LT DRL FUSE LT LO BEAM FUSE MANUAL A/C AUTOMATIC A/C PASSENGER DOOR DRIVER LOCK SWITCH DOOR LOCK SWITCH PASSENGER DOOR LOCK SWITCH PASSENGER WINDOW SWITCH PWR WNDW CIRCUIT BREAKER REAR CONSOLE ACCESSORY POWER RECEPTACLE REAR WINDOW WASHER PUMP RELAY REAR WIPER MOTOR REAR WPR FUSE RED WIRE RIGHT DAYTIME RUNNING LAMP RELAY RIGHT DAYTIME RUNNING LAMP RELAY (GMC W/ HID, CHEVROLET) RIGHT HEADLAMP LOW BEAM RELAY RIGHT HEADLAMP LOW BEAM RELAY (GMC W/O HID) RIGHT REAR WINDOW SWITCH RT DRL FUSE RT LO BEAM FUSE TO HTD/COOL SEAT FUSE (DIAGRAM 2 OF 6) W/ EXPRESS POWER WINDOWS W/ EXPRESS UP/DOWN W/O EXPRESS UP/DOWN WHT WIRE WINDSHIELD WASHER PUMP RELAY

AIR BAG FUSE AUTOMATIC TRANSMISSION ASSEMBLY BCM FUSE BLK WIRE BODY CONTROL MODULE (BCM) BRN WIRE CHASSIS CONTROL MODULE CHEVROLET CONTROL SOLENOID VALVE ASSEMBLY CTSY FUSE ENGINE CHASSIS CONTROL CONTROL MODULE MODULE (ECM) ENGINE CONTROL MODULE (ECM) FROM BODY CONTROL MODULE (BCM) (DIAGRAM 5 OF 6) FROM HEADLAMP LOW BEAM RELAY FROM HEADLAMP LOW BEAM RELAY (DIAGRAM 3 OF 6) FROM RPA/SBFA/ UGO FUSE (DIAGRAM 1 OF 6) FRONTVIEW CAMERA MODULE FRONTVIEW CAMERA MODULE (IF EQUIPPED) GMC/ CHEVROLET HEADLAMP HIGH BEAM RELAY HEADLAMP HIGH BEAM RELAY (GMC W/O HID) HI BEAM FUSE HSW FUSE HTD WHL FUSE I/P FUSE BLOCK I/P FUSE BLOCK (BEHIND RIGHT END OF DASH) IGNITION MAIN RELAY INADV/ PWR/ LED FUSE INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE INSTRUMENT CLUSTER LEFT DAYTIME RUNNING LAMP RELAY LEFT DAYTIME RUNNING LAMP RELAY (GMC W/O HID) LEFT HEADLAMP LOW BEAM RELAY LEFT HEADLAMP LOW BEAM RELAY (CHEVROLET) LEFT INSTRUMENT PANEL ACCENT LAMP LEFT INSTRUMENT PANEL ACCENT LAMP (BUICK, CHEVROLET) MIDDLE INSTRUMENT PANEL ACCENT LAMP MSM FUSE NCA WIRE PASSENGER AIR BAG DISABLE INDICATOR PCM IGN FUSE PNK (ENGINE HARNESS, NEAR UNDERHOOD FUSE BLOCK) WIRE PNK PNK WIRE PNK WIRE RED WIRE RIGHT DAYTIME RUNNING LAMP RELAY RIGHT DAYTIME RUNNING LAMP RELAY (GMC W/O HID) RIGHT HEADLAMP LOW BEAM RELAY RIGHT HEADLAMP LOW BEAM RELAY (CHEVROLET) RIGHT INSTRUMENT PANEL ACCENT LAMP RT DRL FUSE RT LO BEAM FUSE SEAT MEMORY CONTROL MODULE STEERING COLUMN FUSE HOLDER STEERING HTD COLUMN WHL FUSE FUSE HOLDER (ON STEERING COLUMN) STEERING WHEEL AIR BAG COIL STEERING WHEEL HEATING CONTROL MODULE TRANS FUSE W/ LUXURY EDITION WHT WIRE

BLK WIRE DEFOGGER SYSTEM DK BLU WIRE DOOR DOWN DRIVER OUTSIDE REARVIEW MIRROR DRIVER OUTSIDE REARVIEW MIRROR (ON DRIVER'S DOOR) DRIVER PASSENGER GRY WIRE HOT AT ALL TIMES I/P FUSE BLOCK I/P FUSE BLOCK (BEHIND RIGHT END OF DASH) LEFT LT BLU WIRE LT GRN WIRE NCA WIRE ORG/ WIRE OUTSIDE REARVIEW MIRROR SWITCH PASSENGER DRIVER PASSENGER OUTSIDE REARVIEW MIRROR PASSENGER OUTSIDE REARVIEW MIRROR (ON FRONT PASSENGER'S PPL PWR/MIR FUSE RED WIRE RIGHT TAN WIRE WHT WIRE