Chevrolet Malibu VIII facelift (2013-2016) computer data lines system 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

ACCESSORY VOLTAGE BATT POS VOLT BCM 6 (LEFT SIDE FUSE OF BATTERY) BCM 6 FUSE BLK WIRE BLU WIRE BODY CONTROL MODULE (BEHIND LEFT END OF DASH) BODY CONTROL MODULE (BEHIND LEFT SIDE OF DASH) COIL CONTROL COMPUTER DATA LINES SYSTEM DK BLU/WHT WIRE FUSE 24 FUSE 8 GRN/BLU WIRE GROUND GRY WIRE GRY/VIO WIRE HIGH SPEED GMLAN SERIAL DATA (+) HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED INSTRUMENT PANEL FUSE BLOCK KEY CAPTURE SOLENOID ACTUATOR KEY CAPTURE SOLENOID ACTUATOR (IGNITION LOCK CYLINDER HOUSING) KEY CAPTURE/COLUMN LOCK SHIFT POSITION SIGNAL LOGIC NETWORK BUS 2 ORG/WHT WIRE PARK LOCK SOL CTRL PARK POSITION SWITCH POWER DISTRIBUTION SYSTEM RAP RELAY RAP RELAY COIL CTRL RED/BRN WIRE RED/WHT WIRE TAP UP/TAP DOWN SW SIG TC FSC IGN FUSE TC FSCM IGN FUSE TRANSMISSION MANUAL SHIFT SWITCH TRANSMISSION SHIFT LEVER TRANSMISSION SHIFT LEVER POSITION INDICATOR TRANSMISSION SHIFT LOCK CONTROL SOLENOID ACTUATOR UNDERHOOD FUSE BLOCK VIO WIRE VIO/BLK WIRE VIO/YEL WIRE W/ KEYLESS ENGINE START SWITCH W/O KEYLESS ENGINE START SWITCH WHT WIRE WHT/VIO 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

ACCESSORY VOLTAGE BCM 6 (LEFT SIDE FUSE OF BATTERY) BLK WIRE BLU WIRE BODY CONTROL MODULE (BEHIND LEFT SIDE OF DASH) COIL CONTROL COMPUTER DATA LINES SYSTEM DK BLU/WHT WIRE DRIVER INFORMATION CENTER DISPLAY GRN WIRE GRN/BLU WIRE GROUND GRY WIRE GRY/VIO WIRE HIGH SPEED GMLAN SERIAL DATA (+) HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED INSTRUMENT CLUSTER KEY CAPTURE SOLENOID ACTUATOR (IGNITION LOCK CYLINDER HOUSING) KEY CAPTURE/COLUMN LOCK SHIFT POSITION SIGNAL LOGIC LOGIC SER DATA NETWORK BUS 2 ORG/WHT WIRE PARK LOCK SOL CTRL PARK POSITION SWITCH POWER DISTRIBUTION SYSTEM RAP RELAY RAP RELAY COIL CTRL RED/WHT WIRE SWITCH TAP UP/TAP DOWN SW SIG TC FSCM IGN FUSE TRANSMISSION MANUAL SHIFT SWITCH TRANSMISSION SHIFT LEVER TRANSMISSION SHIFT LEVER POSITION INDICATOR TRANSMISSION SHIFT LOCK CONTROL SOLENOID ACTUATOR UNDERHOOD FUSE BLOCK VIO WIRE VIO/BLK WIRE VIO/YEL WIRE W/ KEYLESS ENGINE W/O KEYLESS ENGINE WHT WIRE WHT/VIO 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 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 20 19 BATTERY BATTERY CURRENT SENSOR (MOUNTED TO NEGATIVE BATTERY CABLE) BATTERY FUSE BLOCK (ON BATTERY) BLK WIRE BLK/VIO WIRE BLK/WHT WIRE BLU WIRE BLU/VIO WIRE BODY CONTROL MODULE (BEHIND LEFT SIDE OF DASH) BRN WIRE CHARGE IND CHARGE IND CTRL COMPUTER DATA LINES SYSTEM CURRENT SENS LOW REF CURRENT SENS SIG CURRENT SENS DRIVER INFORMATION CENTER DISPLAY ECM IGN FUSE ENGINE CONTROL MODULE (ECM) (LEFT SIDE OF ENGINE COMPT) FUSE GENERATOR GENERATOR FIELD DUTY CYCLE SIG GRN WIRE GRY WIRE HIGH SPEED GMLAN SERIAL DATA (-) (1) HOT W/ IGNITION MAIN RELAY ENERGIZED INSTRUMENT CLUSTER LOGIC LOW SPEED GMLAN SERIAL DATA MIL IGN FUSE RED WIRE RUN/CRANK IGN 1 VOLT SIG GND SPLY VOLT STARTER MOTOR UNDERHOOD FUSE BLOCK (LEFT SIDE OF BATTERY) VIO WIRE VIO/GRN WIRE VIO/GRY WIRE WHT WIRE WHT/YEL 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

1-2, 3-4, 5-6, 7-8, 21-22, 23-24) AIR BAG AIR BAG IND BATTERY POSITIVE VOLTAGE BDY RC IGN FUSE BELT IND BELT IND PASSENGER SEAT BLK WIRE BLK/ORG WIRE BLU WIRE BLU/YEL WIRE BRN WIRE BRN/ORG WIRE COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM 4 2 DRIVER INFORMATION CENTER DISPLAY DRIVER KNEE AIR BAG DRIVER KNEE AIR BAG (LOWER LEFT OF DASH) DRV KNEE MOD LO CTRL FUSE 20 GRN WIRE GROUND GRY WIRE GRY/ORG WIRE HI SPD GMLAN SERIAL + HI SPD GMLAN SERIAL - DRV KNEE MOD HI CTRL HOT AT ALL TIMES HOT AT ALL TIMES INSTRUMENT PANEL FUSE FUSE BLOCK (LEFT SIDE OF DASH) HOT W/ IGNITION MAIN RELAY ENERGIZED INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE (SDM) INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK LEFT FRONT IMPACT SENSOR LEFT FRONT IMPACT SENSOR (NEAR LEFT RADIATOR SUPPORT) LO SPD LO SPD GMLAN SERIAL DATA LOGIC LT GRN WIRE NCA WIRE OFF IND ON IND. ORG/ WIRE ORG/BLU WIRE ORG/GRN WIRE ORG/VIO WIRE ORG/WHT WIRE ORG/YEL WIRE PASS AIR BAG OFF IND CTRL PASS AIR BAG ON IND CTRL PASS IP MOD STAGE 1 HI CTRL PASS IP MOD STAGE 1 LO CTRL PASS IP MOD STAGE 2 HI CTRL PASS IP MOD STAGE 2 LO CTRL PASS KNEE MOD HI CTRL PASS KNEE MOD LO CTRL PASS SEAT BELT IND PASSENGER AIR BAG DISABLED INDICATOR PASSENGER INSTRUMENT PANEL AIR BAG PASSENGER KNEE AIR BAG PASSENGER KNEE AIR BAG (LOWER RIGHT OF DASH) PASSENGER PRESENCE MODULE PASSENGER PRESENCE MODULE (PASSENGER SEAT BETWEEN COVER, CUSHION) PASSENGER PRESENCE SENSOR PASSENGER PRESENCE SENSOR (BETWEEN PASSENGER SEAT COVER AND CUSHION) PASSENGER SEAT PNK WIRE RED WIRE RED/WHT WIRE RIGHT FRONT IMPACT SENSOR RIGHT FRONT IMPACT SENSOR (NEAR RIGHT RADIATOR SUPPORT) RUN/CRANK IGNITION 1 VOLTAGE SEAT BELT IND SHORTING BAR STEERING WHEEL AIR BAG COIL STEERING WHEEL MOD STAGE 1 HI CTRL STEERING WHEEL MOD STAGE 1 LO CTRL STEERING WHEEL MOD STAGE 2 HI CTRL STEERING WHEEL MOD STAGE 2 LO CTRL TAN WIRE UNDERHOOD FUSE BLOCK UNDERHOOD FUSE BLOCK (LEFT SIDE OF BATTERY) VIO WIRE VIO/BLK WIRE VIO/WHT WIRE WHT WIRE WHT/ORG WIRE YEL WIRE YEL/ORG WIRE