GMC Acadia II (2016-2019) yel Wiring diagrams

AUTOMATIC TRANSMISSION ASSEMBLY BATT POS VOLT BATTERY POSITIVE VOLT BLK WIRE BLK/WHT WIRE BLU WIRE COMPUTER DATA LINES SYSTEM CONTROL SOLENOID VALVE ASSEMBLY DC DC TRANS 2 FUSE DRIVER INFORMATION CENTER DISPLAY GRN WIRE GRY WIRE GRY/PPL WIRE HI SPD GMLAN SER DATA (+) 1 HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED IGN IGN 1 VOLT INSTRUMENT CLUSTER ISS HIGH ISS LOW LOGIC LOW REF LOW REF TRNS RANGE SIG P MOST SERIAL DATA (+) OSS HIGH OSS LOW P/N PC 1 SOLENOID PC 2 SOLENOID PC 3 SOLENOID PC 4 SOLENOID PC 5 SOLENOID POWER DISTRIBUTION SYSTEM POWER SUPPLY TRANSFORMER (FRONT OF CENTER CONSOLE) PPL/BLK WIRE PPL/YEL WIRE PRESSURE CONTROL SOLENOID VALVE 1 PRESSURE CONTROL SOLENOID VALVE 2 PRESSURE CONTROL SOLENOID VALVE 3 PRESSURE CONTROL SOLENOID VALVE 4 PRESSURE CONTROL SOLENOID VALVE 5 RED WIRE RED/BLU WIRE RED/GRN WIRE SHIFT SOLENOID VALVE 1 SIG GND SS 1 SUPPLY VOLT 2 TCC SOLENOID TCM BATT 1 FUSE TCM/IGN FUSE TFP 1 TFP 3 TFP 4 TFP 5 TFT TORQUE CONVERTER CLUTCH PRESSURE CONTROL SOLENOID VALVE TRANS PARK/NEUTRAL SIG 1 TRANSMISSION CONTROL MODULE TRANSMISSION FLUID PRESSURE SWITCH TRANSMISSION FLUID TEMPERATURE SENSOR TRANSMISSION INPUT SHAFT SPEED SENSOR TRANSMISSION INTERNAL MODE SWITCH TRANSMISSION OUTPUT SHAFT SPEED SENSOR TRNS RANGE SIG A TRNS RANGE SIG B TRNS RANGE SIG C UNDERHOOD FUSE BLOCK WAKEUP SERIAL DATA WHT WIRE WHT/GRN WIRE WHT/GRY WIRE YEL WIRE

BATTERY BATTERY FUSE BLOCK BATTERY SENSOR MODULE BLK WIRE BLK/GRY WIRE BLU WIRE BLU/GRN WIRE BODY CONTROL MODULE (UNDER CENTER OF DASH) COMPUTER DATA LINES SYSTEM DC DC TRANS 1 FUSE DC DC TRANS 2 FUSE ECM IGN FUSE FUSE 5 FUSE 6 GMLAN SERIAL DATA - 1 GRN WIRE GRN/BLK WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED IGN MODE SW VOLT IGNITION MODE SWITCH KEYLESS ENTRY CONTROL MODULE (RIGHT SIDE OF LUGGAGE COMPT) LOW SPD GMLAN SERIAL DATA LRBEC IGN FUSE PASSIVE START SW 2 LOW REF PASSIVE START SW SIG 2 PPL/BLK WIRE PPL/GRY WIRE RED WIRE RED/BLU WIRE RED/GRY WIRE RED/YEL WIRE STARTER MOTOR STARTER PINION SOLENOID ACTUATOR RELAY STARTER RELAY STRTR 3 FUSE STRTR FUSE UNDERHOOD FUSE BLOCK WHT WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/VIO WIRE

5 6 HI SPD GMLAN SER DATA (+) 1 AUTOMATIC TRANSMISSION ASSEMBLY BATTERY POSITIVE VOLT BLK WIRE BLK/WHT WIRE BLU WIRE COMPUTER DATA LINES SYSTEM CONTROL SOLENOID VALVE ASSEMBLY DRIVER INFORMATION CENTER DISPLAY GRN WIRE GRY WIRE GRY/PPL WIRE HI SPD GMLAN SER DATA (+) 1 HI SPD GMLAN SER DATA (-) 1 ACCESSORY WAKEUP SER DATA HI SPD GMLAN SER DATA (-) 1 IGN 1 VOLT HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED IGN INSTRUMENT CLUSTER ISS HIGH ISS LOW LOGIC LOW REF LOW REF TRNS RANGE SIG P MOST SERIAL DATA (+) OSS HIGH OSS LOW P/N PC 1 SOLENOID PC 2 SOLENOID PC 3 SOLENOID PC 4 SOLENOID PC 5 SOLENOID PPL/BLK WIRE PPL/YEL WIRE PRESSURE CONTROL SOLENOID VALVE 1 PRESSURE CONTROL SOLENOID VALVE 2 PRESSURE CONTROL SOLENOID VALVE 3 PRESSURE CONTROL SOLENOID VALVE 4 PRESSURE CONTROL SOLENOID VALVE 5 RED WIRE RED/GRN WIRE SHIFT SOLENOID VALVE 1 SHIFT SOLENOID VALVE 2 SIG GND SS 1 TCC SOLENOID TCM BATT 2 FUSE TCM/IGN FUSE TFP 1 TFP 3 TFP 4 TFP 5 TFT TORQUE CONVERTER CLUTCH PRESSURE CONTROL SOLENOID VALVE TRANS PARK/NEUTRAL SIG 1 TRANSMISSION CONTROL MODULE TRANSMISSION FLUID PRESSURE SWITCH TRANSMISSION FLUID TEMPERATURE SENSOR TRANSMISSION INPUT SHAFT SPEED SENSOR TRANSMISSION INTERNAL MODE SWITCH TRANSMISSION OUTPUT SHAFT SPEED SENSOR TRNS RANGE SIG A TRNS RANGE SIG B TRNS RANGE SIG C UNDERHOOD FUSE BLOCK WHT WIRE WHT/GRN WIRE WHT/GRY WIRE YEL WIRE

BATT POS VOLT BLK WIRE BLU/WHT WIRE BLU/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVER OUTSIDE REAR VIEW MIRROR GLASS DRIVER OUTSIDE REAR VIEW MIRROR DRIVER SIDE OBJECT DETECTION INDICATOR EOCM SBZA FUSE GRN WIRE GRY WIRE GRY/YEL WIRE HI SPD GMLAN SERIAL DATA (+) 5 HOT AT ALL TIMES LED SIGNAL (1) LEFT SIDE OBJECT SENSOR MODULE LO SPD GMLAN SERIAL DATA PASSENGER OUTSIDE REAR VIEW MIRROR PASSENGER OUTSIDE REAR VIEW MIRROR GLASS PASSENGER SIDE OBJECT DETECTION INDICATOR REAR BODY FUSE BLOCK RED/BRN WIRE RIGHT SIDE OBJECT SENSOR MODULE YEL WIRE

ACTIVE SAFETY CONTROL MODULE ADAPTIVE CRUISE CONTROL GAP UP/DOWN SW SIG ALERT LED CTRL BATT POS VOLT BLK WIRE BLK/WHT WIRE BLU WIRE BLU/PPL WIRE BODY CONTROL MODULE (UNDER CENTER OF DASH) BRN WIRE COLLISION ALERT INDICATORS COMPUTER DATA LINES SYSTEM DIMMING CTRL DRIVE MODE SELECT SWITCH DRIVER LEFT REAR SEAT HAPTIC MOVEMENT MOTOR DRIVER RIGHT REAR SEAT HAPTIC MOVEMENT MOTOR EOCM SBZA FUSE FORWARD COLLISION ALERT LED CTRL GAP UP/DOWN SWITCH GRN WIRE GRN/WHT WIRE GROUND GRY/GRN WIRE GRY/ORG WIRE GRY/PPL WIRE GRY/WHT WIRE GRY/YEL WIRE HI SPD GMLAN SERIAL DATA HI SPD GMLAN SERIAL DATA (-) (1) HIGH SPEED GMLAN SERIAL DATA (+) 8 HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED HUD FUSE IGN 1 VOLT INSTRUMENT CLUSTER LANE DEPARTURE WARNING DISABLE SW SIG LANE DEPARTURE WARNING DISABLE SWITCH LANE DEPARTURE WARNING IND LANE DEPARTURE WARNING IND CTRL LANE KEEPING ASSIST IND LEFT STEERING WHEEL CONTROLS SWITCH LIGHTING CTRL SW REF LIN SERIAL DATA BUS 8 LOGIC LOW SPD GMLAN SERIAL DATA LOW SPD GMLAN SERIAL DATA 2 LR HAPTIC SEAT MOTOR CTRL NCA WIRE PPL/GRY WIRE REAR BODY FUSE BLOCK RED/BRN WIRE REFLECTED LED DISPLAY DIMMING CTRL RR HAPTIC SEAT MOTOR CTRL SEAT MEMORY CONTROL MODULE SERIAL DATA COMM ENABLE LANE DEPARTURE WARNING DISABLE STEERING WHEEL AIR BAG COIL SW SIG UNDERHOOD FUSE BLOCK VEHICLE AHEAD IND W/ FORWARD COLLISION ALERT W/ MEMORY WHT WIRE WHT/GRN WIRE WHT/RED WIRE WINDSHIELD FRONT VIEW CAMERA YEL WIRE YEL/BRN WIRE

AMP FUSE BATT POS VOLT BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE COAX COAX BK COAX CU HD/XM COMPUTER DATA LINES SYSTEM DC DC TRANS 1 FUSE GMLAN SERIAL DATA 2 GRN/BLU WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/PPL WIRE HOT AT ALL TIMES HVAC DISPLY FUSE INFOTMNT FUSE INSTRUMENT PANEL FUSE BLOCK LEFT STEERING WHEEL CONTROLS SWITCH LOGIC LOGISTICS FUSE MOST CONTROL MOST SERIAL DATA (+) MUTE POWER DISTRIBUTION SYSTEM POWER SUPPLY TRANSFORMER RADIO RADIO PRESETS STEERING WHEEL CONTROLS SWITCH RADIO VOLUME STEERING WHEEL CONTROLS SWITCH RDO FUSE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/PPL WIRE RED/WHT WIRE RED/YEL WIRE RIGHT STEERING WHEEL CONTROLS SWITCH SEEK DOWN SEEK UP SEL SERIAL DATA BUS 10 SPLY VOLT 1 STEERING WHEEL AIR BAG COIL SWC FUSE TELEPHONE VOICE LOW REF TELEPHONE VOICE SIG UNDERHOOD FUSE BLOCK VOICE VOL (-) W/ START/STOP SYSTEM W/O START/STOP SYSTEM WHT/GRN WIRE WHT/PPL WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE

1-YE 2-YE 2.5L 3.6L BLK/YEL WIRE BLU WIRE BLU/GRY WIRE BLU/YEL WIRE BRN/BLU WIRE BU GPS CENTER INSTRUMENT PANEL SPEAKER COAX D-VT GPS/CELL ENGINE CONTROL MODULE GPS/CELL GRN WIRE GRN/BLK WIRE GRY/BLK WIRE HD/XM L-VT GPS/CELL LEFT FRONT DOOR SPEAKER LEFT INSTRUMENT PANEL SPEAKER LEFT REAR DOOR SPEAKER NAVIGATION ANTENNA SIGNAL SPLITTER PPL/BLU WIRE REAR ROOF ANTENNA RED/BLU WIRE RED/PPL WIRE RED/YEL WIRE REPLICATED SIG SUBWOOFER SPEAKER W/ DIGITAL AUDIO SYSTEM W/O DIGITAL AUDIO SYSTEM W/ NAVIGATION W/O NAVIGATION W/ NAVIGATION YEL WIRE YEL/WHT WIRE

AUDIO AMPLIFIER BATT POS VOLT BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/GRY WIRE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE COAX COMPUTER DATA LINES SYSTEM GMLAN SERIAL DATA 2 GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/PPL WIRE LEFT FRONT RADIO VOLUME COMPENSATOR INTERIOR NOISE MICROPHONE LEFT REAR RADIO VOLUME COMPENSATOR INTERIOR NOISE MICROPHONE LF SPEAKER (-) CTRL 1 LF SPEAKER SIG (-) 1 LR SPEAKER (+) CTRL LR SPEAKER SIG (-) MICROPHONE 1 LOW REF MICROPHONE 1 SIG MICROPHONE 2 LOW REF MICROPHONE 2 SIG MICROPHONE 3 LOW REF MICROPHONE 3 SIG MICROPHONE 4 LOW REF MICROPHONE 4 SIG MOST CONTROL MOST SERIAL DATA (+) PPL/BLU WIRE RED/BLU WIRE RED/PPL WIRE RED/YEL WIRE REPLICATED SIG RF SPEAKER (-) CTRL 1 RF SPEAKER SIG (-) 1 RIGHT FRONT DOOR SPEAKER RIGHT FRONT RADIO VOLUME COMPENSATOR INTERIOR NOISE MICROPHONE RIGHT INSTRUMENT PANEL SPEAKER RIGHT REAR DOOR SPEAKER RIGHT REAR RADIO VOLUME COMPENSATOR INTERIOR NOISE MICROPHONE RR SPEAKER (+) CTRL RR SPEAKER SIG (-) SPEAKER (-) LOW REF SPEAKER CTRL (+) WHT WIRE WHT/GRN WIRE WHT/PPL WIRE YEL WIRE YEL/BLK WIRE YEL/WHT WIRE

AUXILIARY AUDIO INPUT BATT POS VOLT BLK WIRE BLK/BRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/GRN WIRE BN GPS SIG CAMERA LOW REF CAMERA SIG 2 CELLULAR PHONE MICROPHONE COAX COAX BU GPS SIG COMMUNICATION ENABLE COMPUTER DATA LINES SYSTEM DATA 2 (+) DATA BUS 10 DATA BUS 5 DATA BUS 9 DISPLAY GMLAN GMLAN SERIAL GMLAN SERIAL DATA (+) 9 GRN WIRE GRN/BLU WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/GRN WIRE GRY/PPL WIRE GRY/YEL WIRE HUMAN MACHINE INTERFACE CONTROL MODULE INFO DISPLAY MODULE LIN SERIAL LOGIC LOW REF LVDS LVDS BU USB SERIAL DATA MOST CTRL MOST SERIAL DATA (+) NAVIGATION SYSTEM NCA WIRE REAR VIEW CAMERA CIRCUIT REAR WINDOW DEFROST REAR WINDOW DEFROST IND RECOGNITION AUDIO LOW REF RECOGNITION AUDIO SIGNAL RED/BLU WIRE RED/PPL WIRE SERIAL DATA SERIAL DATA BUS 5 SIG GND TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE TELEPHONE VOICE LOW REF TELEPHONE VOICE SIGNAL USB USB BK USB SERIAL DATA USB SERIAL DATA W/ ONSTAR W/O ONSTAR WHT/BLU WIRE WHT/GRN WIRE WHT/PPL WIRE YEL WIRE

BATT POS VOLT BLK WIRE BLK/BLU WIRE BLK/GRY WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DC DC TRANS 1 FUSE DRIVE MODE SELECT SWITCH FRT PARKING LEFT CORNER SENS FRT PARKING LEFT MID SENS FRT PARKING LEFT/RIGHT/MID SENS FRT PARKING RIGHT CORNER SENS FRT PARKING RIGHT MID SENS FRT PARKING SENS LOW REF GND REAR PARK ASSIST DISABLE SIG GRN WIRE GRN/BRN WIRE GRY/GRN WIRE HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK LED DISABLE SIG LEFT FRONT MIDDLE PARKING ASSIST SENSOR LEFT FRONT OUTER PARKING ASSIST SENSOR LEFT REAR MIDDLE PARKING ASSIST SENSOR LEFT REAR OUTER PARKING ASSIST SENSOR LOW SPD GMLAN SERIAL DATA LR CORNER OBJECT SENS SIG LR MIDDLE OBJECT SENS SIG OBJECT SENS CTRL OBJECT SENS LOW REF PARKING ASSIST CONTROL MODULE PARKING ASSIST DISABLE SWITCH POWER DISTRIBUTION SYSTEM POWER SUPPLY TRANSFORMER PPL/GRY WIRE PPL/WHT WIRE REAR BODY FUSE BLOCK RED/GRN WIRE RED/GRY WIRE RIGHT FRONT MIDDLE PARKING ASSIST SENSOR RIGHT FRONT OUTER PARKING ASSIST SENSOR RIGHT REAR MIDDLE PARKING ASSIST SENSOR RIGHT REAR OUTER PARKING ASSIST SENSOR RPA FUSE RR CORNER OBJECT SENS SIG RR MIDDLE OBJECT SENS SIG SPLY VOLT 2 UNDERHOOD FUSE BLOCK UPA FUSE W/ START/STOP SYSTEM W/O START/STOP SYSTEM WHT WIRE WHT/GRY WIRE YEL WIRE YEL/BLU WIRE YEL/GRY WIRE YEL/PPL WIRE YEL/WHT WIRE