GMC Canyon II facelift (2020-2022) (blunt cut shield) Wiring diagrams

1-BK 2-BK AM/FM AUXILIARY AUDIO INPUT BLK/BRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE COAX CRUISE CONTROL SYSTEM GRN WIRE GRY/YEL WIRE LEFT LEFT FRONT MOBILE TELEPHONE MICROPHONE LOGIC LT BLU WIRE MUTE NCA WIRE POWER DISTRIBUTION SYSTEM RED/BRN WIRE RED/VIO WIRE RED/YEL WIRE RIGHT RIGHT STEERING WHEEL CONTROLS SWITCH (ONE COLOR GRAPHIC) ROOF REAR ANTENNA SD USB SOURCE USB VOICE VOL (-) W/ DIGITAL AUDIO SYSTEM W/O DIGITAL AUDIO SYSTEM WHT WIRE WHT/RED WIRE

1-VT 2-VT AUDIO (-) CONTROL AUDIO SIG + BATTERY POSITIVE VOLT BLK WIRE BLK/BRN WIRE BLK/GRY WIRE BLU WIRE BLU/GRN WIRE BODY CONTROL MODULE (LEFT SIDE OF DASH) BRN/BLK WIRE BRN/BLU WIRE CELL PHONE SIG CELLULAR PHONE NAVIGATION, DIGITAL RADIO ANTENNA COAX COAXIAL ANTENNA COAXIAL ANTENNA CELL/ COMMUNICATION ENABLE COMPUTER DATA LINES SYSTEM ETHERNET BUS 4 (-) ETHERNET BUS 6 (-) ETHERNET BUS 7 (-) GMLAN SERIAL DATA (+) 9 GMLAN SERIAL DATA - 1 GMLAN SERIAL DATA 2 GPS COMBINED SIG GRN WIRE GRN/BLK WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/WHT WIRE GRY/YEL WIRE HIGH SPEED GMLAN LADDER SIG 1 LEFT LOGIC LOW REF MICROPHONE (-) LOW REF MICROPHONE SIG MUTE NAVIGATION SYSTEM NCA WIRE POWER DISTRIBUTION SYSTEM RADIO RADIO PRESETS STEERING WHEEL CONTROLS SWITCH RADIO VOLUME STEERING WHEEL CONTROLS SWITCH REAR VIEW CAMERA CIRCUIT RED/BRN WIRE RED/YEL WIRE RIGHT RIGHT STEERING WHEEL CONTROLS SWITCH (MULTI COLOR STANDARD GRAPHIC) SEEK DOWN SEEK UP SEL SERIAL DATA (-) 9 STEERING WHEEL AIR BAG COIL TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE VOICE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WHT/YEL WIRE YEL/RED WIRE

1-BK 2-BK AM/FM AUXILIARY AUDIO INPUT BLK/BRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE COAX CRUISE CONTROL SYSTEM GRN WIRE GRN/BLK WIRE GRY/YEL WIRE LEFT LEFT FRONT MOBILE TELEPHONE MICROPHONE LOGIC LT BLU WIRE MUTE NCA WIRE POWER DISTRIBUTION SYSTEM RED/BRN WIRE RED/VIO WIRE RED/YEL WIRE RIGHT RIGHT STEERING WHEEL CONTROLS SWITCH (ONE COLOR GRAPHIC) ROOF REAR ANTENNA SD USB SOURCE USB VOICE VOL (-) W/ DIGITAL AUDIO SYSTEM W/O DIGITAL AUDIO SYSTEM WHT WIRE WHT/RED WIRE

1-VT 2-VT AUDIO (-) REF AUDIO SIG + BATT POS VOLT BLK WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/RED WIRE BRN/BLU WIRE BRN/WHT WIRE BUS 4 CELL PHONE SIG CELLULAR CELLULAR PHONE NAVIGATION, DIGITAL RADIO ANTENNA COAX COAXIAL ANTENNA COAXIAL ANTENNA CELL/ COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM ETHERNET GPS COMBINED SIG GRN WIRE GRN/BLK WIRE GROUND GRY WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/VIO WIRE GRY/WHT WIRE GRY/YEL WIRE HI SPD GMLAN LEFT LEFT FRONT MOBILE TELEPHONE MICROPHONE LOW REF LVDS MICROPHONE MICROPHONE SIG MUTE NCA WIRE RED WIRE RED/BLU WIRE RED/VIO WIRE RIGHT RIGHT STEERING WHEEL CONTROLS SWITCH (ONE COLOR GRAPHIC) SERIAL DATA (-) 9 SRCE STEERING WHEEL AIR BAG COIL TELEPHONE USB VIO/WHT WIRE VOICE VOICE REC VOL (-) W/ ONSTAR W/O ONSTAR WHT WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE

1-BK 2-BK AM/FM AUXILIARY AUDIO INPUT BLK/BRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE COAX CRUISE CONTROL SYSTEM GRN WIRE GRY/YEL WIRE LEFT LEFT FRONT MOBILE TELEPHONE MICROPHONE LOGIC LT BLU WIRE MUTE NCA WIRE POWER DISTRIBUTION SYSTEM RED/BRN WIRE RED/VIO WIRE RED/YEL WIRE RIGHT RIGHT STEERING WHEEL CONTROLS SWITCH (ONE COLOR GRAPHIC) ROOF REAR ANTENNA SD USB SOURCE USB VOICE VOL (-) W/ DIGITAL AUDIO SYSTEM W/O DIGITAL AUDIO SYSTEM WHT WIRE WHT/RED WIRE

1-VT 2-VT AUDIO (-) CONTROL AUDIO SIG + BATTERY POSITIVE VOLT BLK WIRE BLK/BRN WIRE BLK/GRY WIRE BLU WIRE BLU/GRN WIRE BODY CONTROL MODULE (LEFT SIDE OF DASH) BRN/BLK WIRE BRN/BLU WIRE CELL PHONE SIG CELLULAR PHONE NAVIGATION, DIGITAL RADIO ANTENNA COAX COAXIAL ANTENNA COAXIAL ANTENNA CELL/ COMMUNICATION ENABLE COMPUTER DATA LINES SYSTEM ETHERNET BUS 4 (-) ETHERNET BUS 6 (-) ETHERNET BUS 7 (-) GMLAN SERIAL DATA (+) 9 GMLAN SERIAL DATA (-) 1 GND GMLAN SERIAL DATA - 1 GMLAN SERIAL DATA 2 GPS COMBINED SIG GRN WIRE GRN/BLK WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/WHT WIRE GRY/YEL WIRE HIGH SPEED GMLAN HIGH SPEED GMLAN SERIAL DATA (+) 9 LADDER SIG 1 LEFT LOGIC LOW REF MICROPHONE (-) LOW REF MICROPHONE SIG MUTE NAVIGATION SYSTEM NCA WIRE POWER DISTRIBUTION SYSTEM RADIO RADIO PRESETS STEERING WHEEL CONTROLS SWITCH RADIO VOLUME STEERING WHEEL CONTROLS SWITCH REAR VIEW CAMERA CIRCUIT RED/BRN WIRE RED/YEL WIRE RIGHT RIGHT STEERING WHEEL CONTROLS SWITCH (MULTI COLOR STANDARD GRAPHIC) SEEK DOWN SEEK UP SEL SERIAL DATA (-) 9 STEERING WHEEL AIR BAG COIL TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE VOICE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WHT/YEL WIRE YEL/RED WIRE

1-BK 2-BK AM/FM AUXILIARY AUDIO INPUT BLK/BRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE COAX CRUISE CONTROL SYSTEM GRN WIRE GRN/BLK WIRE GRY/YEL WIRE LEFT LEFT FRONT MOBILE TELEPHONE MICROPHONE LOGIC LT BLU WIRE MUTE NCA WIRE POWER DISTRIBUTION SYSTEM RED/BRN WIRE RED/VIO WIRE RED/YEL WIRE RIGHT RIGHT STEERING WHEEL CONTROLS SWITCH (ONE COLOR GRAPHIC) ROOF REAR ANTENNA SD USB SOURCE USB VOICE VOL (-) W/ DIGITAL AUDIO SYSTEM W/O DIGITAL AUDIO SYSTEM WHT WIRE WHT/RED WIRE

1-VT 2-VT AUDIO (-) CONTROL AUDIO SIG + BATTERY POSITIVE VOLT BLK WIRE BLK/BRN WIRE BLK/GRY WIRE BLU WIRE BLU/GRN WIRE BODY CONTROL MODULE (LEFT SIDE OF DASH) CELL PHONE SIG CELLULAR PHONE NAVIGATION, DIGITAL RADIO ANTENNA COAX COAXIAL ANTENNA COAXIAL ANTENNA CELL/ COMPUTER DATA LINES SYSTEM ETHERNET BUS 4 (-) GMLAN SERIAL DATA (+) 9 GMLAN SERIAL DATA (-) 1 GND GMLAN SERIAL DATA - 1 GPS COMBINED SIG GRN WIRE GRN/BLK WIRE GRY WIRE GRY/BRN WIRE GRY/WHT WIRE GRY/YEL WIRE LADDER SIG 1 LEFT LOGIC LOW REF MICROPHONE (-) LOW REF MICROPHONE SIG MUTE NCA WIRE POWER DISTRIBUTION SYSTEM RADIO PRESETS STEERING WHEEL CONTROLS SWITCH RADIO VOLUME STEERING WHEEL CONTROLS SWITCH RED/BRN WIRE RED/YEL WIRE RIGHT RIGHT STEERING WHEEL CONTROLS SWITCH (MULTI COLOR STANDARD GRAPHIC) SEEK DOWN SEEK UP SEL STEERING WHEEL AIR BAG COIL TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE VOICE WHT WIRE WHT/GRN WIRE WHT/RED WIRE WHT/YEL WIRE YEL/RED WIRE

BLK/WHT WIRE CAMERA SIGNAL 2 COAX BK COAX OG COAX OG USB SERIAL DATA GRN WIRE GRN/WHT WIRE GRY/YEL WIRE HOT W/ IGNITION MAIN RELAY ENERGIZED INSTRUMENT PANEL FUSE BLOCK NCA WIRE RADIO REAR VIEW CAMERA VIO/GRN WIRE WHT/BLU WIRE

2 HI IND CTRL 2.5L 3.6L 2.8L TURBO DIESEL 3.6L 4 HI IND CTRL 4 LO IND CTRL ACCY WAKEUP SERIAL DATA AWD IND CTRL BATT POS VOLT BLK WIRE BLU WIRE BLU/GRY WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM FRONT AXLE ENGAGEMENT ACTUATOR FRT AXLE ACTUATOR CTRL GEAR POSITION SENSOR GMLAN SERIAL DATA - 1 GMLAN SERIAL DATA 2 GRN/BLK WIRE GRY WIRE GRY/BLK WIRE GRY/GRN WIRE GRY/RED WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED INCREMENTAL ENCDR SENS REF INCRMT ENCODER DIR SIG INCRMT ENCODER IMPULSE SIG INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK LOGIC MTR CLOCKWISE CTRL MTR COUNTER CLOCKWISE CTRL NEUTRAL IND CTRL RED/GRY WIRE ROTARY POS SENS RTN ROTARY POS SENS SIG RUN/CRANK IGN 1 VOLT TRANSFER CASE CONTROL MODULE TRANSFER CASE LOCK SOL CTRL UNDERHOOD FUSE BLOCK VIO WIRE VIO/BLK WIRE VIO/GRN WIRE VIO/WHT WIRE VIO/YEL WIRE WHEEL LOCK IND WHT WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/GRY WIRE YEL/VIO WIRE YEL/WHT WIRE