Chevrolet Impala IX (2006-2016) automatic transmission assembly Wiring diagrams

AUTOMATIC TRANSMISSION ASSEMBLY BATTERY BATTERY FUSE BLOCK BLK WIRE BLK/WHT WIRE BLU WIRE BODY CONTROL MODULE (LEFT SIDE OF DASH) BRN WIRE COMPUTER DATA LINES SYSTEM CONTROL SOLENOID VALVE ASSEMBLY DK BLU WIRE ECM IGN FUSE ENGINE CONTROL MODULE (INSIDE AIR CLEANER ASSEMBLY) FUSE 5 FUSE 6 GMLAN SERIAL DATA - 1 GROUND DISTRIBUTION SYSTEM HIGH SPEED GMLAN SERIAL DATA (-) (1) HOT W/ IGNITION MAIN RELAY ENERGIZED IGN KEY SIG IGN MODE SW IGN VOLT IGNITION MODE SWITCH (W/ KEYLESS SWITCH) IGNITION SWITCH (W/O KEYLESS SWITCH) OFF RED WIRE RUN WIRE RUN/CRANK IGN 1 VOLT STARTER ENABLE RELAY CTRL STARTER FUSE STARTER MOTOR STARTER RELAY TRANSMISSION CONTROL MODULE TRANSMISSION INTERNAL MODE SWITCH TRANSMISSION PARK/ NEUTRAL SIGNAL 1 UNDERHOOD FUSE BLOCK (RIGHT SIDE OF ENGINE COMPT) VIO/GRY WIRE VIO/LT GRN WIRE WHT WIRE WHT/GRY WIRE YEL WIRE

2500 2500 2501 COMPUTER DATA LINES SYSTEM AUTOMATIC TRANSMISSION ASSEMBLY BATTERY POSITIVE VOLTAGE GND SIG BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM CONTROL SOLENOID VALVE ASSEMBLY DK BLU WIRE GRY WIRE GRY/VIO WIRE HI SPD GMLAN SER DATA (+) 1 HI SPD GMLAN SER DATA (+) 1 HI SPD GMLAN SER DATA (-) 1 HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED IGN LT GRN WIRE PC/TCC SOLENOID VALVE POWER DISTRIBUTION SYSTEM 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 RAP RLY COIL CTRL TAP UP/TAP DOWN SW SIG RED/LT GRN WIRE RUN/CRANK IGN 1 VOLT ACC WAKEUP SER DATA HI SPD GMLAN SER DATA (-) 1 SHIFT SOLENOID VALVE 1 SOLENOID VALVE 1 SOLENOID VALVE 2 SOLENOID VALVE 3 SOLENOID VALVE 4 SOLENOID VALVE 5 TCM BATT FUSE TCM/CCM IGN FUSE TEMPERATURE SENSOR TO TRANSMISSION INTERNAL MODE SWITCH (DIAGRAM 2 OF 2) TORQUE CONVERTER CLUTCH PRESSURE CONTROL SOLENOID VALVE TRANSMISSION CONTROL MODULE TRANSMISSION FLUID TEMPERATURE SENSOR TRANSMISSION MANUAL SHIFT SWITCH TRANSMISSION SHIFT LEVER UNDERHOOD FUSE BLOCK (RIGHT SIDE OF ENGINE COMPT) VIO/BLK WIRE VIO/YEL WIRE WHT WIRE WHT/GRY WIRE

2.5L 2.5L 3.6L 3.6L 2.5L AUTOMATIC TRANSMISSION ASSEMBLY BATTERY BATTERY FUSE BLOCK BLK WIRE BLK/WHT WIRE BLU WIRE BODY CONTROL MODULE (LEFT SIDE OF DASH) BRN WIRE CHARGING CIRCUIT COMPUTER DATA LINES SYSTEM CONTROL SOLENOID VALVE ASSEMBLY DK BLU WIRE ECM IGN FUSE ENGINE CONTROL MODULE (INSIDE AIR CLEANER ASSEMBLY) FUSE 5 FUSE 6 GMLAN SERIAL DATA - 1 GROUND DISTRIBUTION SYSTEM HIGH SPEED GMLAN SERIAL DATA (-) (1) HOT W/ IGNITION MAIN RELAY ENERGIZED IGN KEY SIG IGN MODE SW IGN VOLT IGNITION MODE SWITCH (W/ KEYLESS SWITCH) IGNITION SWITCH (W/O KEYLESS SWITCH) OFF RED WIRE RUN WIRE RUN/CRANK IGN 1 VOLT STARTER ENABLE RELAY CTRL STARTER FUSE STARTER MOTOR STARTER RELAY TRANSMISSION CONTROL MODULE TRANSMISSION INTERNAL MODE SWITCH TRANSMISSION PARK/ NEUTRAL SIGNAL 1 UNDERHOOD FUSE BLOCK (RIGHT SIDE OF ENGINE COMPT) VIO/LT GRN WIRE WHT WIRE WHT/GRY WIRE YEL WIRE YEL/BLK WIRE

2500 2500 2501 COMPUTER DATA LINES SYSTEM AUTOMATIC TRANSMISSION ASSEMBLY BATTERY POSITIVE VOLTAGE GND SIG BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM CONTROL SOLENOID VALVE ASSEMBLY DK BLU WIRE GRY WIRE GRY/VIO WIRE HI SPD GMLAN SER DATA (+) 1 HI SPD GMLAN SER DATA (+) 1 HI SPD GMLAN SER DATA (-) 1 HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED IGN LT GRN WIRE PC/TCC SOLENOID VALVE POWER DISTRIBUTION SYSTEM 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 RAP RLY COIL CTRL TAP UP/TAP DOWN SW SIG RED/LT GRN WIRE RUN/CRANK IGN 1 VOLT ACC WAKEUP SER DATA HI SPD GMLAN SER DATA (-) 1 SHIFT SOLENOID VALVE 1 SOLENOID VALVE 1 SOLENOID VALVE 2 SOLENOID VALVE 3 SOLENOID VALVE 4 SOLENOID VALVE 5 TCM BATT FUSE TCM/CCM IGN FUSE TEMPERATURE SENSOR TO TRANSMISSION INTERNAL MODE SWITCH (DIAGRAM 2 OF 2) TORQUE CONVERTER CLUTCH PRESSURE CONTROL SOLENOID VALVE TRANSMISSION CONTROL MODULE TRANSMISSION FLUID TEMPERATURE SENSOR TRANSMISSION MANUAL SHIFT SWITCH TRANSMISSION SHIFT LEVER UNDERHOOD FUSE BLOCK (RIGHT SIDE OF ENGINE COMPT) VIO/BLK WIRE VIO/YEL WIRE WHT WIRE WHT/GRY WIRE

2.5L 2.5L 3.6L 3.6L 2.5L AUTOMATIC TRANSMISSION ASSEMBLY BATTERY BATTERY FUSE BLOCK BLK WIRE BLK/WHT WIRE BLU WIRE BODY CONTROL MODULE (LEFT SIDE OF DASH) BRN WIRE CHARGING CIRCUIT COMPUTER DATA LINES SYSTEM CONTROL SOLENOID VALVE ASSEMBLY DK BLU WIRE ECM IGN FUSE ENGINE CONTROL MODULE (INSIDE AIR CLEANER ASSEMBLY) FUSE 5 FUSE 6 GMLAN SERIAL DATA - 1 GROUND DISTRIBUTION SYSTEM HIGH SPEED GMLAN SERIAL DATA (-) (1) HOT W/ IGNITION MAIN RELAY ENERGIZED IGN KEY SIG IGN MODE SW IGN VOLT IGNITION MODE SWITCH (W/ KEYLESS SWITCH) IGNITION SWITCH (W/O KEYLESS SWITCH) OFF RED WIRE RUN WIRE RUN/CRANK IGN 1 VOLT STARTER ENABLE RELAY CTRL STARTER FUSE STARTER MOTOR STARTER RELAY TRANSMISSION CONTROL MODULE TRANSMISSION INTERNAL MODE SWITCH TRANSMISSION PARK/ NEUTRAL SIGNAL 1 UNDERHOOD FUSE BLOCK (RIGHT SIDE OF ENGINE COMPT) VIO/LT GRN WIRE WHT WIRE WHT/GRY WIRE YEL WIRE YEL/BLK WIRE

2.4L HYBRID, 2.5L 3.6L 39 40 HI SPD GMLAN SERIAL DATA + HI SPD GMLAN SERIAL DATA - AUTOMATIC TRANSMISSION ASSEMBLY BACKUP LAMP SPLY VOLT BACKUP LP SPLY VOLT BATTERY POSITIVE VOLT BCM 6 (RIGHT SIDE OF FUSE ENGINE COMPT) BLK WIRE BLK/WHT WIRE BLU WIRE BODY CONTROL MODULE (LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM DK BLU WIRE ENGINE CONTROL MODULE (INSIDE AIR CLEANER ASSEMBLY) GRN WIRE GRN/WHT WIRE GROUND GRY WIRE HI SPD GMLAN SERIAL DATA HOT AT ALL TIMES LAMP LEFT BACKUP LAMP LEFT REAR SIDE MARKER LAMP LEFT TAIL LAMP ASSEMBLY LEFT TAIL/ STOP/ TURN SIGNAL LAMP LOGIC INSIDE REARVIEW MIRROR (IF EQUIPPED) LT GRN/WHT WIRE REARVIEW CAMERA (IF EQUIPPED) RED WIRE RED/WHT WIRE RIGHT BACKUP RIGHT REAR SIDE MARKER LAMP RIGHT TAIL LAMP ASSEMBLY RIGHT TAIL/ STOP/ TURN SIGNAL LAMP TRANSMISSION CONTROL MODULE CONTROL SOLENOID VALVE ASSEMBLY TRANSMISSION INTERNAL MODE SWITCH TRANSMISSION PARK/NEUTRAL SIG SIGNAL GROUND UNDERHOOD FUSE BLOCK WHT WIRE WHT/GRY WIRE YEL WIRE

2.4L, 2.5L 3.6L AUTOMATIC TRANSMISSION ASSEMBLY BCM 1 FUSE CONTROL SOLENOID VALVE ASSEMBLY DK BLU WIRE DK BLU/YEL WIRE DLC FUSE EXCEPT HYBRID HI SPD GMLAN SER DATA (+) 1 HI SPD GMLAN SER DATA (-) 1 HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK (RIGHT KICK PANEL) LT GRN WIRE PARKING BRAKE CONTROL MODULE (LEFT REAR WHEELWELL) POWER STEERING CONTROL MODULE (MOUNTED TO STEERING GEAR) RED/LT GRN WIRE RED/WHT WIRE SER DATA (-) 1 HI SPD GMLAN SER DATA COMM ENABLE SERIAL DATA ACC WAKEUP TO BODY CONTROL MODULE) VIO/YEL WIRE W/ BELT DRIVE W/O BELT DRIVE WHT WIRE WHT/DK BLU WIRE

3.6L 2.5L, 2.4L HYBRID AUTOMATIC TRANSMISSION ASSEMBLY BATT POS VOLT BEHIND REAR SEATS) BLK WIRE BLK/YEL WIRE BRAKE PEDAL POSITION SENSOR (TOP OF BRAKE BRN WIRE BRN/GRN WIRE BRN/LT GRN WIRE COMPUTER DATA LINES SYSTEM COMU ENABLE CONTROL SOLENOID VALVE ASSEMBLY DISTANCE SENSING CRUISE CONTROL MODULE (BEHIND UPPER GRILLE OPENING) DK BLU WIRE DK BLU/YEL WIRE FUSE GRY/GRN WIRE GRY/LT GRN WIRE HI SPEED GMLAN HOT AT ALL TIMES HYBRID EXCEPT HYBRID HYBRID/EV POWERTRAIN CONTROL MODULE LEFT STEERING WHEEL CONTROLS SWITCH PEDAL ASSEMBLY) RED/DK BLU WIRE RES+ SENSOR SERIAL DATA SERIAL DATA (-) (1) SERIAL DATA 2 SET- STARTER/GENERATOR CONTROL MODULE HYBRID/EV BATTERY PACK (LUGGAGE COMPARTMENT, STEERING WHEEL AIR BAG COIL TRANSMISSION CONTROL MODULE (TCM) TRANSMISSION INPUT SHAFT SPEED TRANSMISSION OUTPUT SHAFT SPEED SENSOR UNDERHOOD FUSE BLOCK (RIGHT SIDE OF ENGINE COMPT) WHT WIRE WHT/DK BLU WIRE WHT/LT GRN WIRE WHT/RED WIRE YEL WIRE

2.4L, 2.5L CONTROL SOLENOID VALVE ASSEMBLY 3.6L 5 6 ACC VOLT RUN/CRANK ACC LED LED SIG ACC VOLT AUTOMATIC TRANSMISSION ASSEMBLY BLK WIRE BLK/GRY WIRE BODY CONTROL MODULE BPIM BATT FUSE BRN WIRE CANN VENT FUSE COOL COOLING FAN HIGH SPEED RELAY DK BLU WIRE DK BLU/BLK WIRE EVAPORATIVE EMISSION VENT SOLENOID VALVE EXCEPT HYBRID EXCEPT HYBRID HYBRID FROM HEADLAMP HIGH BEAM RELAY (DIAGRAM 5 OF 6) FROM INSTRUMENT PANEL FUSE BLOCK (DIAGRAM 2 OF 6) FUSE HYBRID EXCEPT HYBRID IGN IGN 1 VOLT IGNITION MODE SWITCH (W/ KEYLESS ENGINE START SWITCH) IGNITION SWITCH (W/O KEYLESS ENGINE KEY-IN IGNITION SWITCH KEYLESS ENTRY CONTROL MODULE LED SIG 22 15 LOW REF LT GRN/BLK WIRE LT GRN/VIO WIRE MODE CTRL MODE VOLT OFF PPL RED/BRN WIRE RED/GRN WIRE RED/LT GRN WIRE RED/WHT WIRE RUN WIRE RUN/CRANK IGN 1 VOLT RUN/CRANK RLY COIL CTRL STARTER/GENERATOR CONTROL MODULE STARTER/GENERATOR CONTROL MODULE HYBRID/EV BATTERY PACK SWITCH TCM BATT FUSE TO UNDERHOOD FUSE BLOCK (DIAGRAM 2 OF 6) TRANSMISSION CONTROL MODULE UNDERHOOD FUSE BLOCK (RIGHT SIDE OF ENGINE COMPT) VIO/BLK WIRE VIO/YEL WIRE W/ KEYLESS ENGINE START SWITCH W/O KEYLESS ENGINE START SWITCH WHT WIRE YEL WIRE

2.4L 2.5L 3.6L 2.5L 3.6L (OR 24 25 1 SERIAL DATA (-) SERIAL DATA (+) GND 2500 2501 COMPUTER DATA LINES SYSTEM 39 40 SERIAL DATA (+) SERIAL DATA (-) 5 VOLT REF 7493 7494 COMPUTER DATA LINES SYSTEM APPLY SENS SIG AUTOMATIC TRANSMISSION ASSEMBLY BCM 6 FUSE BLK WIRE BLK/BRN WIRE BLK/YEL WIRE BLU WIRE BODY CONTROL MODULE (BCM) (LEFT SIDE OF DASH) BRAKE PEDAL POSITION SENSOR (TOP OF BRAKE PEDAL ASSEMBLY) BRK POS SENS SIG COMPUTER DATA LINES SYSTEM CONTROL SOLENOID ACTUATOR DK BLU WIRE DK BLU/GRY WIRE DK BLU/YEL WIRE ENGINE CONTROL MODULE (ECM) (INSIDE AIR CLEANER ASSEMBLY) EXCEPT HYBRID GROUND DISTRIBUTION SYSTEM GRY WIRE HOT AT ALL TIMES LOW REF PARK SIG RED WIRE RED/WHT WIRE SHIFT SOL CTRL SUPPLY VOLTAGE TRANSMISSION CONTROL SOLENOID VALVE ASSEMBLY CONTROL MODULE TRANSMISSION INTERNAL MODE SWITCH TRANSMISSION SHIFT LEVER TRANSMISSION SHIFT LOCK UNDERHOOD FUSE BLOCK (RIGHT SIDE OF ENGINE COMPT) WHT WIRE WHT/GRY WIRE WHT/LT GRN WIRE WHT/RED WIRE YEL/WHT WIRE