Chevrolet Impala IX (2006-2016) ign Wiring diagrams

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

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

AUTOMATIC TRANSMISSION ASSEMBLY BATTERY POSITIVE VOLTAGE BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM CONTROL SOLENOID VALVE ASSEMBLY DK BLU WIRE GND SIG GRY WIRE GRY/VIO WIRE HI SPD GMLAN SER DATA (+) 1 HOT AT ALL TIMES UNDERHOOD FUSE BLOCK (RIGHT SIDE TCM BATT OF ENGINE FUSE COMPT) 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 SHIFT SOLENOID VALVE 1 SHIFT SOLENOID VALVE 2 SOLENOID VALVE 1 SOLENOID VALVE 2 SOLENOID VALVE 3 SOLENOID VALVE 4 SOLENOID VALVE 5 TCM/CCM IGN FUSE TEMPERATURE SENSOR TORQUE CONVERTER CLUTCH PRESSURE CONTROL SOLENOID VALVE TRANSMISSION CONTROL MODULE TRANSMISSION FLUID TEMPERATURE SENSOR TRANSMISSION MANUAL SHIFT SWITCH TRANSMISSION SHIFT LEVER VIO/BLK WIRE VIO/YEL WIRE WHT WIRE

AIR BAG DISPLAY FUSE AJAR DOOR LOCK AJAR INDICATOR SWITCH BLK WIRE COMPUTER DATA LINES SYSTEM LOW SPEED GMLAN SERIAL DATA DK GRN/BLK WIRE DOOR LOCK ACTUATOR DOOR LOCK AJAR INDICATOR AJAR DOOR LOCK AJAR INDICATOR SWITCH AJAR DOOR LOCK OPEN INDICATOR SWITCH OPEN DRIVER DOOR LOCK (DRIVER'S DOOR) DRIVER INFORMATION CENTER (DIC) DISPLAY GRY WIRE GRY/BLK WIRE HOT W/ IGN MAIN PCB RELAY ENERGIZED IGN INSTRUMENT PANEL CLUSTER (IPC) LEFT REAR DOOR LOCK (LEFT REAR DOOR) LOGIC LT BLU/BLK WIRE LT GRN/BLK WIRE OPEN DOOR LOCK OPEN INDICATOR SWITCH ORG/ WIRE PASSENGER DOOR LOCK (FRONT PASSENGER'S DOOR) PNK IGN 1 VOLT WIRE PNK WIRE PPL PPL 3 4 5 RIGHT REAR DOOR LOCK (RIGHT REAR DOOR) SECURITY IND SWITCH TAN WIRE TAN/WHT WIRE UNDERHOOD FUSE BLOCK (RIGHT SIDE OF ENGINE COMPT) W/ THEFT DETERRENT W/O THEFT DETERRENT

BLK WIRE BLK/BRN WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BRN/BLU WIRE BRN/VIO WIRE DRIVER BACK SEAT BLOWER MOTOR ASSEMBLY DRIVER BACK SEAT HEATING ELEMENT GRN WIRE IGN LOGIC LOGIC PWM LT GRN/VIO WIRE PASSENGER BACK SEAT BLOWER MOTOR ASSEMBLY PASSENGER BACK SEAT HEATING ELEMENT PASSENGER CUSHION SEAT HEATING ELEMENT PWM RED WIRE RED/WHT WIRE VIO/BLK WIRE VIO/WHT WIRE W/ VENTILATED SEATS W/O VENTILATED SEATS WHT/BRN WIRE

BLK WIRE BLK/ VIO WIRE BLK/ WHT WIRE BLK/YEL WIRE BODY BRN WIRE FUSE GRY BRN/ WIRE GRY WIRE HEATED STEERING WHEEL HEATED STEERING WHEEL IND HEATED STEERING WHEEL SWITCH HOT W/ IGNITION MAIN RELAY ENERGIZED IGN LEFT STEERING WHEEL CONTROL SWITCH LOGIC LT BLU WIRE ORG/ WIRE PNK WIRE RED WIRE RIGHT STEERING WHEEL CONTROL SWITCH STEERING COLUMN FUSE HOLDER STEERING WHEEL AIR BAG COIL STEERING WHEEL HEATING CONTROL MODULE SW SIG LED CNTRL PNK WIRE UNDERHOOD FUSE BLOCK (RIGHT SIDE OF ENGINE COMPT) VIO/ BLK WIRE VOLT REF HI CNTRL WHT 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

A/C COMPRESSOR CLUTCH RELAY ACTIVE GRILLE AIR SHUTTER ACTUATOR (FRONT CENTER OF OF GRILLE OPENING) BLK WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/LT GRN WIRE BLK/YEL WIRE BLU/BRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CCM FUSE CHASSIS CONTROL MODULE (RIGHT REAR LUGGAGE COMPT) COMMUNICATION ENABLE COMPUTER DATA LINES SYSTEM COOLING FAN HIGH SPEED RELAY DK BLU WIRE DK BLU/BRN WIRE DK BLU/WHT WIRE DK BLU/YEL WIRE DRIVER INFORMATION CENTER (DIC) DISPLAY ECM CANN BATT VENT FUSE FUSE ECM IGN FUSE FLP SENS FPP RLY CTRL FROM ENGINE CONTROL IGNITION RELAY (DIAGRAM 4 OF 5) FUEL PRESSURE SENSOR (RIGHT SIDE OF FUEL TANK) GMLAN SERIAL DATA GROUND GRY WIRE GRY/BLK WIRE GRY/DK BLU WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED IGN IGN 1 VOLT IND CTRL INSTRUMENT CLUSTER LOGIC LOGIC LOW REF LT GRN WIRE LT GRN/DK BLU WIRE LT GRN/GRY WIRE MAL- FUNCTION LAMP IND OIL LEVEL IND POWER DISTRIBUTION SYSTEM PRESS SENS SIG RED WIRE RED/BRN WIRE RED/LT GRN WIRE RED/VIO WIRE RUN/CRANK SAIR PUMP FUSE SAIR SOL FUSE SECONDARY AIR INJECTION SECONDARY AIR INJECTION PUMP RELAY (CALIFORNIA) SERIAL DATA SHIELD EXTENSION SHUTTER VALVE SOL CTRL SOLENOID VALVE RELAY (CALIFORNIA) SPLY VOLT FUEL PUMP TCM/ AERO CCM FUSE IGN FUSE VIO/BLK WIRE VIO/DK BLU WIRE VIO/GRY WIRE VIO/LT GRN WIRE VIO/WHT WIRE VIO/YEL WIRE WHT WIRE YEL WIRE

BATT POS VOL BLK WIRE BRN WIRE BRN/WHT WIRE COLUMN) COMM ENABLE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN/BLK WIRE DK GRN/WHT WIRE DRAIN WIRE DRIVER INFORMATION CENTER DISPLAY ECM FUSE ECM/TCM FUSE EMISSIONS ENGINE COOLANT TEMPERATURE SENSOR (LEFT REAR OF LEFT CYLINDER HEAD) ENGINE OIL IND FSCM AIR AIR FUSE PUMP SOL FUSE FUSE FUEL GAUGE FUEL PRESSURE SENSOR FUEL PUMP FLOW CONTROL MODULE (RIGHT REAR OF LUGGAGE COMPT) FUSE GRY WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT W/ IGNITION 1 RELAY ENERGIZED IGN IGN 1 FUSE IGN 2 FUSE IGN VOL INSTRUMENT PANEL CLUSTER LOGIC LOW REF LT BLU WIRE LT BLU/BLK WIRE MIL IND MTR LOW REF FUEL PUMP NCA WIRE ORG/ WIRE ORG/BLK WIRE PNK WIRE PNK/BLK WIRE PPL PRESS SENS SIG PUMP RLY CTRL PUMP SUPY VOL PWR/TRN RELAY RED/BLK WIRE RED/WHT WIRE SECONDARY AIR INJECTION (AIR) PUMP (LOWER LEFT REAR OF ENGINE) SER DATA BUS - SERIAL DATA SIR/ DISPL- AYS SS, NEAR STEER- ING TAN WIRE TAN/BLK WIRE TRANS- MISSIONS SYSTEM UNDERHOOD FUSE BLOCK (RIGHT SIDE OF ENGINE COMPT) WHT WIRE YEL WIRE YEL/WHT WIRE

5 V REF ACTIVE GRILLE AIR SHUTTER ACTUATOR (FRONT CENTER OF GRILLE OPENING) BATT POS VOL BLK WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/LT GRN WIRE BLK/YEL WIRE BLU/BRN WIRE BRN/RED WIRE BRN/WHT WIRE CANN CCM AERO VNT FUSE FUSE FUSE CHASSIS CONTROL MODULE (RIGHT REAR LUGGAGE COMPT) COIL COIL ODD EVEN FUSE FUSE COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM DK BLU WIRE DK BLU/ WHT WIRE DK BLU/BRN WIRE DK BLU/YEL WIRE DRIVER INFORMATION CENTER DISPLAY ENGINE CONTROLS IGNITION RELAYS ENGINE OIL IND FAN WALK ECM RLY A PT FUSE FUSE FUSE FUEL GAUGE FUEL IND FUEL PRESSURE SENSOR (RIGHT SIDE OF FUEL TANK) FUEL PUMP LOW REF FUEL SHLD EXTSN GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED IGN IGN VOL 1 INSTRUMENT CLUSTER LOGIC LOW REF LT GRN WIRE LT GRN/DK BLU WIRE LT GRN/GRY WIRE MIL IND NON NON WALK VEH FUSE POWER DISTRIBUTION SYSTEM PRESS SENS SIG PUMP RLY CTRL PUMP SUPY VOL RED/BRN WIRE RED/LT GRN WIRE RED/VIO WIRE SER DATA BUS - SER DATA COMM SERIAL DATA SOL CTRL SHUTTER VALVE TCM/ ECM CCM BATT IGN FUSE FUSE VIO/BLK WIRE VIO/DK BLU WIRE VIO/WHT WIRE WHT WIRE WHT/ DK BLU WIRE WHT/RED WIRE YEL WIRE YEL/WHT WIRE