Chevrolet Malibu VIII facelift (2013-2016) transmission control module Wiring diagrams

ACC WAKEUP SERIAL DATA AUTOMATIC TRANSMISSION ASSEMBLY BATT POS VOLT BLK WIRE BLK/BRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BRAKE PEDAL POSITION SENSOR BRK POS SNSR SIG CENTER DISPLAY COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM CONTROL SOLENOID CONTROL SOLENOID VALVE ASSEMBLY DK BLU WIRE DRIVER INFORMATION DRIVER INFORMATION CENTER DISPLAY ENGINE CONTROL MODULE (ECM) (LEFT SIDE OF ENGINE COMPT) ENGINE CONTROL MODULE (ECM) (TOP OF TRANSMISSION) GRN WIRE GRY WIRE HI SPD GMLAN SER DATA - HIGH SPEED GMLAN SERIAL DATA (+) HOT AT ALL TIMES IGN INSTRUMENT CLUSTER ISS HIGH ISS LOW LOGIC SER DATA LOW REF OSS HIGH OSS LOW OSS OSS LOW HIGH PARK/ NEUTRAL SIG PC 1 SOL PC 2 SOL PC 3 SOL PC 4 SOL PC 5 SOL 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/DK GRN WIRE RUN/CRANK IGN 1 VOLT SHIFT SOLENOID VALVE 1 SHIFT SOLENOID VALVE 2 SIG GND SNSR 5 VOLT REF SNSR LOW REF SS 1 SS 2 SYSTEM TCC SOL TCM BATT FUSE TFP 1 TFP 3 TFP 4 TFP 5 TFT TORQUE CONVERTER CLUTCH PRESSURE CONTROL SOLENOID VALVE TRANSMISSION CONTROL MODULE TRANSMISSION FLUID PRESSURE SWITCH TRANSMISSION FLUID PRESSURE SWITCH TRANSMISSION FLUID TEMPERATURE SENSOR TRANSMISSION FLUID TEMPERATURE SENSOR TRANSMISSION INPUT SHAFT SPEED SENSOR TRANSMISSION INTERNAL MODE SWITCH TRANSMISSION OUTPUT SHAFT SPEED SENSOR TRNS LOW RANGE REF SW SIG B TRNS RANGE SW SIG A TRNS RANGE SW SIG B TRNS RANGE SW SIG C TRNS RANGE SW SIG P TRNS TRNS RANGE RANGE SW SW SIG C SIG P UNDERHOOD FUSE BLOCK VALVE ASSEMBLY ISS ISS HIGH LOW VIO/BLK WIRE VIO/YEL WIRE WHT WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/RED WIRE YEL WIRE

ACC WAKEUP SERIAL DATA AUTOMATIC TRANSMISSION ASSEMBLY BATT POS VOLT BLK WIRE BLK/BRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BRAKE PEDAL POSITION SENSOR BRK POS SNSR SIG COMPUTER DATA LINES SYSTEM CONTROL SOLENOID ENGINE CONTROL MODULE (ECM) (LEFT SIDE OF ENGINE COMPT) EXCEPT HYBRID GRN WIRE GRY WIRE HI SPD GMLAN SER DATA - HIGH SPEED GMLAN SERIAL DATA (+) HOT AT ALL TIMES HYBRID/EV BATTERY PACK (BEHIND REAR SEATS IN LUGGAGE COMPT) HYBRID/EV POWERTRAIN CONTROL MODULE IGN LOW RANGE REF SW SIG P LOW REF OSS HIGH OSS LOW PARK/ NEUTRAL SIG PC 1 SOL PC 2 SOL PC 3 SOL PC 4 SOL PC 5 SOL 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 RUN/CRANK IGN 1 VOLT SHIFT SOLENOID VALVE 1 SIG GND SNSR 5 VOLT REF SNSR LOW REF SS 1 STARTER/GENERATOR CONTROL MODULE TCC SOL TCM BATT FUSE TFP 1 TFP 3 TFP 4 TFP 5 TFT TORQUE CONVERTER CLUTCH PRESSURE CONTROL SOLENOID VALVE 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 TRNS RANGE SW SIG A TRNS TRNS RANGE RANGE SW SW SIG C SIG B UNDERHOOD FUSE BLOCK (LEFT SIDE OF BATTERY) VALVE ASSEMBLY ISS ISS HIGH LOW VIO/BLK WIRE VIO/YEL WIRE WHT WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/LT GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE

ACC WAKEUP SERIAL DATA AUTOMATIC TRANSMISSION ASSEMBLY BATT POS VOLT BLK WIRE BLK/BRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BRAKE PEDAL POSITION SENSOR BRK POS SNSR SIG COMPUTER DATA LINES SYSTEM CONTROL SOLENOID CONTROL SOLENOID VALVE ASSEMBLY ENGINE CONTROL MODULE (ECM) (LEFT SIDE OF ENGINE COMPT) ENGINE CONTROL MODULE (ECM) (TOP OF TRANSMISSION) EXCEPT HYBRID GRN WIRE GRY WIRE HI SPD GMLAN SER DATA - HIGH SPEED GMLAN SERIAL DATA (+) HOT AT ALL TIMES HYBRID/EV BATTERY PACK (BEHIND REAR SEATS IN LUGGAGE COMPT) HYBRID/EV POWERTRAIN CONTROL MODULE IGN ISS HIGH ISS LOW LOW RANGE REF SW SIG P LOW REF OSS HIGH OSS LOW PARK/ NEUTRAL SIG PC 1 SOL PC 2 SOL PC 3 SOL PC 4 SOL PC 5 SOL 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 RUN/CRANK IGN 1 VOLT SHIFT SOLENOID VALVE 1 SIG GND SNSR 5 VOLT REF SNSR LOW REF SS 1 STARTER/GENERATOR CONTROL MODULE TCC SOL TCM BATT FUSE TFP 1 TFP 3 TFP 4 TFP 5 TFT TORQUE CONVERTER CLUTCH PRESSURE CONTROL SOLENOID VALVE 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 TRNS RANGE SW SIG A TRNS RANGE SW SIG B TRNS RANGE SW SIG C TRNS RANGE SW SIG P TRNS TRNS RANGE RANGE SW SW SIG C SIG B UNDERHOOD FUSE BLOCK UNDERHOOD FUSE BLOCK (LEFT SIDE OF BATTERY) VALVE ASSEMBLY ISS ISS HIGH LOW VIO/BLK WIRE VIO/YEL WIRE WHT WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/LT GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE

2.0L 2.5L 2.0L 2.5L, 2.4L ACCESSORY VOLTAGE AUTOMATIC TRANSMISSION ASSEMBLY BATTERY POSITIVE VOLT BATTERY POSITIVE VOLTAGE BLK WIRE BLK/YEL WIRE BLU WIRE BODY CONTROL MODULE (BEHIND LEFT END OF DASH) BODY CONTROL MODULE (BEHIND LEFT SIDE OF DASH) BRAKE APPLY SENSOR LOW REFERENCE BRAKE APPLY SENSOR SIGNAL BRAKE APPLY SENSOR SUPPLY VOLTAGE BRAKE PEDAL POSITION SENSOR BRAKE PEDAL POSITION SENSOR (TOP OF BRAKE PEDAL ASSEMBLY) BRAKE POSITION SENSOR 5 VOLT REFERENCE BRAKE POSITION SENSOR LOW REFERENCE BRAKE POSITION SENSOR SIGNAL BRN WIRE COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM CONTROL SOLENOID VALVE ASSEMBLY DK BLU/WHT WIRE ENGINE CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) ENGINE CONTROL MODULE (TOP OF TRANSMISSION) EXCEPT HYBRID FUSE FUSE 22 FUSE 24 FUSE 8 GRN WIRE GROUND GRY WIRE HIGH SPEED GMLAN SERIAL DATA (+) HOT AT ALL TIMES HYBRID/EV BATTERY PACK (BEHIND REAR SEATS IN LUGGAGE COMPT) HYBRID/EV POWERTRAIN CONTROL MODULE IGNITION SWITCH IGNITION SWITCH (W/O KEYLESS ENGINE START SWITCH) INSTRUMENT PANEL FUSE BLOCK INSTRUMENT PANEL FUSE BLOCK (LEFT SIDE OF DASH) KEY CAPTURE SOLENOID ACTUATOR KEY CAPTURE SOLENOID ACTUATOR (IGNITION LOCK CYLINDER HOUSING) KEY CAPTURE/COLUMN LOCK SHIFT POSITION SIGNAL KEY-IN SWITCH LT GRN WIRE OFF OFF/RUN/CRANK VOLTAGE PARK POSITION SWITCH RED WIRE RED/BLU WIRE RED/BRN WIRE RED/WHT WIRE RUN WIRE SHIFT LEVER TRANSMISSION STARTER/GENERATOR CONTROL MODULE SWITCH SYSTEM TRANSMISSION CONTROL MODULE TRANSMISSION INTERNAL MODE SWITCH TRANSMISSION P/N SIG TRANSMISSION SHIFT LEVER TRANSMISSION SHIFT MANUAL SWITCH VIO WIRE VIO/YEL WIRE W/ KEYLESS ENGINE W/ KEYLESS ENGINE START SWITCH W/O KEYLESS ENGINE W/O KEYLESS ENGINE START SWITCH WHT WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/LT GRN WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE

2.0L 2.5L A/C CLUTCH FUSE A/C COMPRESSOR A/C COMPRESSOR CLUTCH RELAY AUTOMATIC TRANSMISSION ASSEMBLY AUXILIARY HEATER AUXILIARY HEATER COOLANT PUMP RELAY AUXILIARY TRANSMISSION FLUID PUMP RELAY AUXILIARY TRANSMISSION FLUID PUMP RELAY (HYBRID) BLK WIRE BLK/ VIO WIRE BLU VIO/ WIRE BLU WIRE CABIN HTR COOL PMP FUSE CABIN PMP MTR FUSE CHASSIS CONTROL MODULE CLUTCH RELAY COIL EVEN FUSE COIL ODD COIL ODD FUSE CONTROL RELAY CONTROL SOLENOID VALVE ASSEMBLY COOLING FAN HIGH SPEED RELAY COOLING FAN LOW SPEED RELAY COOLING FAN SPEED COOLING FAN SPEED CONTROL RELAY ECM FUSE EMISSION 1 FUSE EMISSION 2 FUSE ENGINE CONTROL MODULE ENGINE CONTROL MODULE BREAKOUT) ENGINE CONTROLS IGNITION RELAY ENGINE OIL PRESSURE CONTROL SOLENOID VALVE EVAPORATIVE EMISSION PURGE SOLENOID VALVE EXCEPT 2.0L CONTROL SOLENOID VALVE ASSEMBLY EXCEPT 2.4L EXCEPT 2.4L 2.4L FAN RLY A FUSE FROM A/C COMPRESSOR CLUTCH RELAY (DIAGRAM 3 OF 6) FROM A/C COMPRESSOR EMISSION ECM CLUTCH RELAY FUSE (DIAGRAM FUSE 3 OF 6) FROM APM FUSE (DIAGRAM 2 OF 6) STARTER FUSE FROM BATTERY FUSE BLOCK (DIAGRAM 1 OF 6) FROM BATTERY FUSE BLOCK ENGINE (DIAGRAM CONTROL 1 OF 6) MODULE FROM DUAL BATTERY CONTROL MODULE (DIAGRAM 1 OF 6) FROM ENGINE CONTROLS IGNITION RELAY (DIAGRAM 3 OF 6) FROM FUSE 73 (DIAGRAM 2 OF 6) FROM MIL IGN FUSE (DIAGRAM 2 OF 6) FROM MIL IGN FUSE TC FSCM (DIAGRAM IGN 2 OF 6) FUSE FUEL PUMP DRIVER CONTROL MODULE FUSE GENERATOR HEATED OXYGEN SENSOR 1 HEATED OXYGEN SENSOR 2 IGNITION COIL 1 IGNITION COIL 2 IGNITION COIL 3 IGNITION COIL 4 IGNITION ENGINE COIL 1 CONTROL MODULE IGNITION IGNITION IGNITION COIL 2 COIL 3 COIL 4 MASS AIR FLOW/ INTAKE AIR HEATED TEMPERATURE OXYGEN SENSOR SENSOR 1 (2.4L) MULTI-FUNCTION INTAKE AIR SENSOR NCA WIRE RED WIRE RED/WHT WIRE ROCKER ARM ACTUATOR SAIR SOL FUSE SEC AIR PUMP FUSE SECONDARY AIR INJECTION PUMP RELAY (W/ CALIFORNIA EMISSION SYSTEM) SECONDARY AIR INJECTION SOLENOID VALVE RELAY (W/ CALIFORNIA EMISSION SYSTEM) SECONDARY EMISSION AIR INJECTION PUMP RELAY FUSE (W/ CALIFORNIA EMISSION SYSTEM) STARTER STARTER COOLANT PUMP RELAY STARTER FUSE STARTER PIN ON SOLENOID ACTUATOR RELAY STARTER PINION SOLENOID ACTUATOR RELAY STARTER RELAY STARTER RELAY (W/O START STOP SYSTEM) STARTER/ GENERATOR COOLANT PUMP RELAY (HYBRID) TC FSCM IGN FUSE TO CABIN HTR COOL PMP FUSE (DIAGRAM 3 OF 6) TO CABIN PMP MTR FUSE (DIAGRAM 3 OF 6) TO ECM FUSE (DIAGRAM 3 OF 6) TO FRONT FOG LAMP RELAY (DIAGRAM 5 OF 6) TRANSMISSION CONTROL MODULE TURBOCHARGER BYPASS SOLENOID VALVE TURBOCHARGER WASTEGATE SOLENOID VALVE UNDERHOOD FUSE BLOCK UNDERHOOD FUSE BLOCK (LEFT SIDE OF BATTERY) VIO WIRE VIO/BLK WIRE VIO/BLU WIRE VIO/DK BLU WIRE VIO/GRY WIRE W/ FRONT LOWER ACTIVE GRILLE SHUTTERS W/O FRONT LOWER ACTIVE GRILLE SHUTTERS W/ START/ STOP SYSTEM W/ START/STOP SYSTEM W/O START STOP SYSTEM W/O VRI WHT WIRE YEL WIRE

2.0L 2.5L 5 6 ACC VOLT IGN VOLT ACC LED LED SIG ACC VOLT AUTOMATIC TRANSMISSION ASSEMBLY AUXILIARY TRANSMISSION FLUID PUMP RELAY BATTERY ENERGY BLK BRN/ WIRE BLK WIRE BLK/BRN WIRE BLU WIRE BODY CONTROL MODULE BPIM BATT FUSE BRN BLK/ WIRE BRN WIRE CONTROL MODULE CONTROL SOLENOID VALVE ASSEMBLY COOLING FAN HIGH SPEED RELAY ELECTRIC/ AUXILIARY TRANSMISSION FLUID PUMP RELAY ENGINE CONTROL MODULE EXCEPT 2.0L CONTROL SOLENOID VALVE ASSEMBLY (LEFT CENTER OF ENGINE COMPT) FROM BATTERY FUSE BLOCK (DIAGRAM 1 OF 6) FROM HEADLAMP HIGH BEAM RELAY (DIAGRAM 5 OF 6) FROM INSTRUMENT PANEL FUSE BLOCK (DIAGRAM 2 OF 6) FROM UNDERHOOD FUSE BLOCK (DIAGRAM 2 OF 6) FUSE FUSE 23 GRN WIRE GRN/ YEL WIRE GRN/VIO WIRE GRN/YEL WIRE HYBRID/ EV POWERTRAIN HYBRID/EV BATTERY PACK IGN IGN 1 VOLT IGN VOLT IGNITION MODE SWITCH IGNITION MODE SWITCH (W/ KEYLESS ENGINE START SWITCH) IGNITION SWITCH IGNITION SWITCH (W/O KEYLESS ENGINE KEY-IN IGNITION SWITCH KEYLESS ENTRY CONTROL MODULE LED SIG LED SIG 22 15 LOW REF MANUAL A/C MODE CTRL MODE SIG OFF REAR SEAT) RED WIRE RED/BLU WIRE RED/GRN WIRE RUN WIRE RUN/CRANK RUN/CRANK IGN 1 VOLT RUN/CRANK RLY COIL CTRL STARTER/ GENERATOR CONTROL MODULE SWITCH TCM BATT FUSE TO UNDERHOOD FUSE BLOCK (DIAGRAM 2 OF 6) TRANSMISSION CONTROL MODULE UNDERHOOD FUSE BLOCK UNDERHOOD FUSE BLOCK (LEFT SIDE OF BATTERY) VIO WIRE VIO/BLK WIRE VIO/YEL WIRE W/ KEYLESS ENGINE START SWITCH W/O KEYLESS ENGINE START SWITCH W/O KEYLESS ENGINE START SWITCH AUTOMATIC A/C WHT WIRE YEL GRN/ WIRE YEL WIRE YEL/BLU WIRE

2.0L 2.5L 2.0L 2.5L, 2.4L AUTOMATIC TRANSMISSION ASSEMBLY BATTERY POSITIVE VOLT BATTERY POSITIVE VOLTAGE BLK WIRE BLK/YEL WIRE BLU WIRE BODY CONTROL MODULE (BEHIND LEFT END OF DASH) BODY CONTROL MODULE (BEHIND LEFT SIDE OF DASH) BRAKE APPLY SENSOR LOW REFERENCE BRAKE APPLY SENSOR SIGNAL BRAKE APPLY SENSOR SUPPLY VOLTAGE BRAKE PEDAL POSITION SENSOR BRAKE PEDAL POSITION SENSOR (TOP OF BRAKE PEDAL ASSEMBLY) BRAKE POSITION SENSOR 5 VOLT REFERENCE BRAKE POSITION SENSOR LOW REFERENCE BRAKE POSITION SENSOR SIGNAL BRN WIRE COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM CONTROL SOLENOID VALVE ASSEMBLY ENGINE CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) ENGINE CONTROL MODULE (TOP OF TRANSMISSION) EXCEPT HYBRID FUSE 24 FUSE 3 FUSE 8 GRN WIRE GROUND GRY WIRE GRY/VIO WIRE HIGH SPEED GMLAN SERIAL DATA (+) HOT AT ALL TIMES HYBRID/EV POWERTRAIN CONTROL MODULE INSTRUMENT PANEL FUSE BLOCK INSTRUMENT PANEL FUSE BLOCK (LEFT SIDE OF DASH) LT GRN WIRE ORG/WHT WIRE PARK LOCK SOLENOID CONTROL POWER DISTRIBUTION SYSTEM PRK LCK SOL CTRL RAD RLY COIL CTRL RAP RELAY COIL CONTROL RED WIRE RED/BRN WIRE RED/WHT WIRE SYSTEM TRANSMISSION CONTROL MODULE TRANSMISSION INTERNAL MODE SWITCH TRANSMISSION MANUAL SHIFT SWITCH TRANSMISSION P/N SIG TRANSMISSION SHIFT LEVER TRANSMISSION SHIFT LOCK CONTROL SOLENOID ACTUATOR VIO WIRE VIO/BLK WIRE WHT WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/LT GRN WIRE WHT/RED WIRE YEL WIRE

2.0L 2.5L AUTOMATIC TRANSMISSION ASSEMBLY BATT POS VOLT BATT RVC FUSE BATTERY BATTERY FUSE BLOCK (ON BATTERY) FUSE 5 BLK WIRE BLK/WHT WIRE BLU WIRE BODY CONTROL MODULE (BEHIND LEFT BRN WIRE CHARGING CIRCUIT COMPUTER DATA LINES SYSTEM CONTROL SOLENOID VALVE ASSEMBLY ECM IGN FUSE ENGINE COMPT) ENGINE CONTROL MODULE (ECM) (LEFT SIDE OF FUSE 22 FUSE 6 GRN WIRE GRY WIRE HIGH SPEED GMLAN SERIAL DATA (-) (1) HOT AT ALL TIMES HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK HOT W/ IGNITION MAIN RELAY ENERGIZED IGN KEY RESISTOR SIG IGNITION SWITCH INSTRUMENT CLUSTER DRIVER INFORMATION CENTER DISPLAY LOGIC LOW SPEED GMLAN SERIAL DATA OFF OFF/RUN/CRANK VOLT RED WIRE RED/YEL WIRE RUN WIRE RUN/CRANK IGN 1 VOLT SIDE OF DASH) SIG GND STARTER ENABLE RELAY CTRL STARTER FUSE STARTER MOTOR STARTER RELAY TRANSMISSION CONTROL MODULE TRANSMISSION INTERNAL MODE SWITCH TRANSMISSION PARK/ NEUTRAL SIG 1 UNDERHOOD FUSE BLOCK (LEFT SIDE OF BATTERY) VIO WIRE VIO/GRN WIRE VIO/GRY WIRE WHT WIRE WHT/GRY WIRE YEL WIRE

11 12 IGN MODE SW MODE CTRL LO REF 2.0L 20 19 2.5L AUTOMATIC TRANSMISSION ASSEMBLY AUXILIARY BATTERY BATT POS VOLT BATT RVC FUSE BATTERY BATTERY FUSE BLOCK (ON BATTERY) BLK WIRE BLK/BRN WIRE BLK/WHT WIRE BLU WIRE BODY CONTROL MODULE (BEHIND LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM CONTROL SOLENOID VALVE ASSEMBLY DUAL BATTERY CONTROL MODULE ECM IGN FUSE ENGINE CONTROL MODULE (ECM) (LEFT SIDE OF ENGINE COMPT) FUSE FUSE 4 FUSE 5 FUSE 6 GRN WIRE GRN/YEL WIRE GRY WIRE HIGH SPEED GMLAN SERIAL DATA (-) (1) HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED IGN MODE SW MODE VOLT IGNITION MODE SWITCH INSTRUMENT CLUSTER DRIVER INFORMATION CENTER DISPLAY KEYLESS ENTRY CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) LOGIC LOW SPEED GMLAN SERIAL DATA RED WIRE RED/YEL WIRE RUN/CRANK IGN 1 VOLT SIG GND STARTER STARTER ENABLE RELAY CTRL STARTER ENABLE RLY (PPEI 3) CTRL STARTER MOTOR STARTER PINION SOLENOID ACTUATOR RELAY STARTER RELAY TRANSMISSION CONTROL MODULE TRANSMISSION INTERNAL MODE SWITCH TRANSMISSION PARK/ NEUTRAL SIG 1 UNDERHOOD FUSE BLOCK (LEFT SIDE OF BATTERY) VIO WIRE VIO/GRN WIRE VIO/GRY WIRE WHT WIRE WHT/GRY WIRE YEL WIRE YEL/VIO WIRE

AUTOMATIC TRANSMISSION ASSEMBLY BATT POS VOLT BATT RVC FUSE BATTERY BATTERY FUSE BLOCK (ON BATTERY) BLK WIRE BLK/WHT WIRE BLU WIRE BODY CONTROL MODULE (BEHIND LEFT SIDE OF DASH) BRN WIRE COMPUTER DATA LINES SYSTEM CONTROL SOLENOID VALVE ASSEMBLY ECM IGN FUSE ENGINE CONTROL MODULE (ECM) FUSE 5 FUSE 6 GRN WIRE GRY WIRE HIGH SPEED GMLAN SERIAL DATA (-) (1) HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED IGN KEY RESISTOR SIG IGNITION SWITCH INSTRUMENT CLUSTER DRIVER INFORMATION CENTER DISPLAY LOGIC LOW SPEED GMLAN SERIAL DATA OFF OFF/RUN/CRANK VOLT RED WIRE RED/YEL WIRE RUN WIRE RUN/CRANK IGN 1 VOLT SIG GND STARTER ENABLE RELAY CTRL STARTER FUSE STARTER MOTOR STARTER RELAY TRANSMISSION CONTROL MODULE TRANSMISSION INTERNAL MODE SWITCH TRANSMISSION PARK/ NEUTRAL SIG 1 UNDERHOOD FUSE BLOCK (LEFT SIDE OF BATTERY) VIO WIRE VIO/GRN WIRE VIO/GRY WIRE WHT WIRE WHT/GRY WIRE YEL WIRE