GMC Canyon II facelift (2020-2022) transmission control module (next to engine control module) Wiring diagrams

ACCESSORY WAKEUP SERIAL DATA BLK/BRN WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/WHT WIRE CLUTCH A CTRL CLUTCH B CTRL CLUTCH C CTRL CLUTCH D CTRL CLUTCH E CTRL COMPUTER DATA LINES SYSTEM DISPLAY DRIVER INFORMATION CENTER DISPLAY GMLAN SERIAL DATA 2 GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/GRN WIRE HI SPD GMLAN SERIAL DATA (-) (1) HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED IN SPD SIG INSTRUMENT CLUSTER LOGIC OUT SPD SIG RED/GRN WIRE RUN/CRANK IGNITION 1 VOLT TCC ON/OFF SOLENOID A CTRL TCC ON/OFF SOLENOID B CTRL TRANS CLUTCH G CTRL TRANS CLUTCH H CTRL TRANS HI SIDE DRIVER 1 SIG DRIVER TRANS HI SIDE DRIVER 2 SIG TRANS INTERMEDIATE SPD SIG TRANS OIL TEMP SENS LOW REF TRANSMISSION CONTROL MODULE (NEXT TO ENGINE CONTROL MODULE) UNDERHOOD FUSE BLOCK VIO/BLK WIRE VIO/YEL WIRE WHT WIRE WHT/BLU WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE

6 SPEED ACCELERATOR PEDAL POSITION SENSOR AUTOMATIC TRANSMISSION ASSEMBLY (8 SPEED) BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/VIO WIRE BLU WIRE BLU/RED WIRE BRN/GRN WIRE BRN/RED WIRE BRN/YEL WIRE CANCEL SWITCH COMPUTER DATA LINES SYSTEM CRUISE IND CRUISE SWITCH DRIVER INFORMATION CENTER DISPLAY GAP SWITCH GRN WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/ORG WIRE INPUT SPD SIG INSTRUMENT CLUSTER LEFT STEERING WHEEL CONTROLS SWITCH LO SPD GMLAN SERIAL DATA 2 LOGIC RED WIRE RES+ SERIAL DATA (-) (1) SERIAL DATA (-) 1 TRANS OUT SHAFT SPD SET- SOUND SYSTEMS STEERING WHEEL AIR BAG COIL TRANS IN SHAFT SPD TRANS INTRMEDIATE SPD SIG OUTPUT SPD SIG TRANSMISSION CONTROL MODULE (NEXT TO ENGINE CONTROL MODULE) TRANSMISSION INPUT SHAFT SPEED SENSOR TRANSMISSION INTERMEDIATE SHAFT SPEED SENSOR TRANSMISSION OUTPUT SHAFT SPEED SENSOR VEHICLE SPEED SENSOR VIO/WHT WIRE WHT WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/WHT WIRE

2.8L TURBO DIESEL 3.6L 2.5L ACC IGNITION VOLT AUTOMATIC TRANSMISSION ASSEMBLY (6 SPEED A/T) AUTOMATIC TRANSMISSION ASSEMBLY (8 SPEED A/T) BATT POSITIVE VOLT BLK WIRE BLK/BRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE (LEFT SIDE OF DASH) BRAKE PEDAL POSITION SENSOR BRK APPLY SENS LOW REF BRK APPLY SENS SIG BRK APPLY SENS SPLY VOLT BRK POS SENS LOW REF BRK POS SENS SIG 41 25 25 9 BRK POS SENS 5 VOLT REF COMPUTER DATA LINES SYSTEM CONTROL SOLENOID VALVE ASSEMBLY ENGINE CONTROL MODULE (UNDER COOLANT RESERVOIR) GND 21 GRN/YEL WIRE GRY WIRE HI SPD GMLAN SERIAL DATA (-) (1) HOT AT ALL TIMES IGNITION SWITCH INSTRUMENT PANEL FUSE BLOCK KEY CAPTURE SOLENOID ACTUATOR KEY-IN IGNITION SWITCH LOCK SHIFT POS SIG NCA WIRE OFF OFF/RUN/CRANK VOLT PARK LOCK SOL CTRL PARK POSITION SWITCH PARK/NEUTRAL SIG (1) RED WIRE RED/BLU WIRE RED/BRN WIRE RUN WIRE TRANS INTERNAL MOD SW MOD CTRL X TRANS INTERNAL MOD SW MOD CTRL Y TRANSMISSION CONTROL MODULE TRANSMISSION CONTROL MODULE (NEXT TO ENGINE CONTROL MODULE) TRANSMISSION INTERNAL MODE SWITCH TRANSMISSION RANGE SENSOR TRANSMISSION SHIFT LEVER TRANSMISSION SHIFT LOCK CONTROL SOLENOID ACTUATOR VIO/BLK WIRE VIO/YEL WIRE WHT WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/RED WIRE WHT/VIO WIRE