Chevrolet Impala IX (2006-2016) (center engine compt on frame rail) Wiring diagrams

ABS PUMP FUSE ABS VALVE FUSE BLK WIRE BLK/BRN WIRE BLK/YEL WIRE BRAKE BOOSTER PUMP MOTOR (RIGHT FRONT WHEEL WELL) BRAKE BOOSTER PUMP MOTOR RELAY BRAKE FLUID LEVEL SWITCH (ON BRAKE FLUID RESERVOIR) BRAKE PRESSURE MODULATOR (LEFT REAR OF ENGINE COMPT) BRK VAC PMP FUSE BRN WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK BLU/YEL WIRE ELECTRONIC BRAKE CONTROL MODULE (IN BRAKE PRESSURE MODULATOR VALVE) GRY WIRE GRY/BLK WIRE GRY/BRN WIRE GRY/WHT WIRE GRY/YEL WIRE HOT AT ALL TIMES LEFT FRONT WHEEL SPEED SENSOR (LEFT FRONT WHEEL HUB ASSEMBLIES) LEFT REAR WHEEL SPEED SENSOR (LEFT REAR WHEEL HUB ASSEMBLIES) LOW REF B+ VOLT LT GRN/GRY WIRE RED WIRE RED/DK BLU WIRE RED/GRY WIRE RED/YEL WIRE RIGHT FRONT WHEEL SPEED SENSOR (RIGHT FRONT WHEEL HUB ASSEMBLIES) RIGHT REAR WHEEL SPEED SENSOR SENS SIG LF WHEEL SPD SENS SPLY VOLT LF WHEEL SPD SENS SIG STEERING ANGLE SNSR SPLY VOLT UNDERHOOD FUSE BLOCK (RIGHT SIDE OF ENGINE COMPT) VIO WIRE WHT WIRE WHT/DK BLU WIRE YEL WIRE YEL/RED WIRE YEL/VIO WIRE

2.4L A/C EVAPORATOR TEMPERATURE SENSOR (LEFT SIDE OF HVAC MODULE) AMBIENT LIGHT/SUNLOAD SENSOR (TOP CENTER OF DASH) ANTI-THEFT SYSTEM AUXILIARY HEATER COOLANT PUMP RELAY BATTERY FUSE BLOCK BLK WIRE BLK/BRN WIRE BLK/YEL WIRE BRN WIRE BRN/RED WIRE BRN/YEL WIRE CABIN COOL PMP FUSE DUCT LEFT LOWER AIR TEMPERATURE SENSOR (LEFT SIDE MIDDLE OF HVAC ASSEMBLY) DUCT LEFT UPPER AIR TEMPERATURE SENSOR (LEFT SIDE TOP OF HVAC ASSEMBLY) DUCT RIGHT LOWER AIR TEMPERATURE SENSOR (RIGHT SIDE MIDDLE OF HVAC ASSEMBLY) DUCT RIGHT UPPER AIR TEMPERATURE SENSOR (RIGHT SIDE TOP OF HVAC ASSEMBLY) ECM FUSE EXCEPT 2.4L FUSE GRY WIRE HEADLIGHTS SYSTEM HOT AT ALL TIMES HOT W/ ENGINE CONTROLS IGNITION RELAY ENERGIZED LEFT COOLING FAN MOTOR (BEHIND LEFT SIDE OF RADIATOR) LT GRN WIRE LT GRN/VIO WIRE RED WIRE UNDERHOOD FUSE BLOCK (LEFT SIDE OF BATTERY) VIO/DK BLU WIRE WHT WIRE WHT/GRY WIRE YEL/DK BLU WIRE

2.4L BATT POSI VOLT BLK WIRE BLK/BRN WIRE BLK/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM COOL FAN HI FUSE COOL FAN LO FUSE COOL TEMP SENS LO COOLING FAN HIGH SPEED RELAY COOLING FAN LOW SPEED RELAY COOLING FAN SPEED CONTROL RELAY DK BLU WIRE ECM BATT FUSE ENG COOLANT TEMP SENS SIG ENGINE CONTROL MODULE (INSIDE AIR CLEANER ASSEMBLY) ENGINE CONTROLS IGNITION RELAY ENGINE COOLANT TEMPERATURE GAUGE EXCEPT 2.4L FAN RLY A FUSE GRN/VIO WIRE GRY WIRE GRY/VIO WIRE HI SPD COOLING FAN RLY CTRL HI SPD GMLAN SERIAL DATA (-) 1 HI SPD GMLAN SERIAL DATA (-) (1) HOT AT ALL TIMES HOT AT ALL TIMES BATTERY FUSE BLOCK FUSE INSTRUMENT CLUSTER LEFT COOLING FAN MOTOR (BEHIND LEFT SIDE OF RADIATOR) LO SPD COOLING FAN RLY CTRL LOGIC MOST SERIAL DATA (+) LT GRN/VIO WIRE MOST SERIAL DATA (+) OF ENGINE COMPT) RED WIRE RED/BRN WIRE RED/WHT WIRE RIGHT COOLING FAN MOTOR (BEHIND RIGHT SIDE OF RADIATOR) UNDERHOOD FUSE BLOCK (RIGHT SIDE WHT WIRE WHT/DK BLU WIRE WHT/GRN WIRE YEL WIRE

BACKUP LAMPS CIRCUIT BLK WIRE BRN/LT GRN WIRE COMPUTER DATA LINES SYSTEM DK BLU/BRN WIRE DRIVER INFORMATION CENTER DISPLAY GRN WIRE GRN/VIO WIRE GROUND DISTRIBUTION SYSTEM GRY WIRE GRY/BRN WIRE HEADLIGHTS SYSTEM RIGHT TAIL LAMP INSTRUMENT CLUSTER LEFT TURN IND LOGIC LT GRN/VIO WIRE ORG/ WIRE PARK LAMPS IND RED WIRE RIGHT BACKUP LAMP RIGHT FRONT PARK LAMP RIGHT FRONT SIDE MARKER LAMP RIGHT FRONT TURN SIGNAL LAMP RIGHT HEADLAMP ASSEMBLY RIGHT PARK/ TURN SIGNAL LAMP RIGHT PARK/DAYTIME (LUGGAGE COMPT, RUNNING LAMP LEFT WHEEL WELL) (IF EQUIPPED) RIGHT REAR SIDE MARKER LAMP RIGHT TAIL LAMP ASSEMBLY RIGHT TAIL/ STOP, RIGHT TURN IND SERIAL DATA (-) MOST TURN SIGNAL LAMP W/ HID W/O HID WHT/GRN WIRE YEL WIRE

AUDIO AMPLIFIER AUXILIARY AUDIO INPUT BATTERY BATTERY CURRENT SENSOR BLK WIRE BODY CONTROL MODULE (LEFT SIDE OF ENGINE, (BCM) NEAR STARTER) BRAKE BOOSTER PUMP MOTOR RELAY ELECTRONIC BRAKE CONTROL MODULE ENGINE OIL LEVEL SWITCH ENGINE OIL PRESSURE SWITCH INFO DISPLAY RADIO MODULE LEFT COOLING FAN MOTOR MEDIA DISC PLAYER PASSENGER PRESENCE MODULE POWER STEERING CONTROL MODULE RIGHT FRONT PARK LAMP RIGHT FRONT SIDE MARKER LAMP RIGHT FRONT TURN SIGNAL LAMP RIGHT FRONT WHEEL SPEED SENSOR RIGHT HEADLAMP ASSEMBLY RIGHT HEADLAMP BALLAST RIGHT HIGH BEAM SOLENOID ACTUATOR RIGHT LOW BEAM HEADLAMP RIGHT PARK/TURN SIGNAL LAMP STARTER RELAY TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE W/ HALOGEN HEADLAMPS W/ HID HEADLAMPS W/ ONSTAR

APPLY SIG APPLY SW SIG BLK WIRE BLU/BRN WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DATA COM DK BLU/BLK WIRE DK BLU/BRN WIRE DK BLU/VIO WIRE GRN WIRE GRY/BRN WIRE GRY/RED WIRE HIGH BEAM IND INSTRUMENT CLUSTER LOGIC LOW SPD GMLAN SER DATA LT BLU WIRE LT GRN WIRE NCA WIRE PARK BRAKE CONTROL SWITCH PARK BRAKE IND PARK LAMP IND PARKING BRAKE CONTROL MODULE (LEFT REAR WHEEL WELL) RELEASE SIG RIGHT HEADLAMP ASSEMBLY RIGHT HEADLAMP BALLAST RIGHT HIGH BEAM SOLENOID ACTUATOR RIGHT LOW BEAM HEADLAMP RIGHT PARK DAYTIME RUNNING LAMP SIGNAL SPLY VOL VOL REF WHT WIRE WHT/LT BLU WIRE YEL WIRE YEL/RED WIRE

APPLY SIG APPLY SW SIG BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DATA COM DK BLU/BLK WIRE DK BLU/VIO WIRE GRN WIRE GRY/RED WIRE HIGH BEAM IND INSTRUMENT CLUSTER LOGIC LOW SPD GMLAN SER DATA LT GRN WIRE PARK BRAKE CONTROL SWITCH PARK BRAKE IND PARK LAMP IND PARKING BRAKE CONTROL MODULE (LEFT REAR WHEEL WELL) RELEASE SIG RIGHT HEADLAMP ASSEMBLY RIGHT HIGH BEAM SOLENOID ACTUATOR RIGHT LOW BEAM HEADLAMP SIGNAL SPLY VOL VOL REF WHT WIRE WHT/LT BLU WIRE YEL WIRE YEL/RED WIRE

A/C IND A/C LOW REF A/C PRESS SENS SIG A/C SWITCH AUTO IND AUTO SWITCH B+ BUS 9 SERIAL DATA GND BLK WIRE BLK/BRN WIRE BLK/WHT WIRE BLOWER TEMPERATURE SWITCH IND BRN/RED WIRE BRN/YEL WIRE CMPRSR CLUTCH RLY CTRL COMPUTER DATA LINES SYSTEM COOLING FAN RELAY CTRL DEFROST, LOWER AIR OUTLET IND DEFROST, LOWER AIR OUTLET SWITCH DK BLU WIRE DK BLU/GRY WIRE GMLAN SERIAL DATA GRY WIRE HI SPD HVAC CONTROLS IND LOWER AIR OUTLET SWITCH LEFT COOLING FAN MOTOR (BEHIND LEFT SIDE OF RADIATOR) LO SPD LOGIC LOWER AIR OUTLET LT GRN WIRE LT GRN/VIO WIRE LT GRN/YEL WIRE MAIN RLY FUSE SPLY RECIRCULATION IND RECIRCULATION SWITCH RED/DK BLU WIRE SENS LO REF SENS SIG ENG COOLANT TEMP SIG GND TEMPERATURE CONTROL SWITCH TEMPERATURE SWITCH UPPER AIR OUTLET IND UPPER AIR OUTLET SWITCH UPPER, LOWER AIR OUTLET IND UPPER, LOWER AIR OUTLET SWITCH VIO/DK BLU WIRE WHT WIRE WHT/GRY WIRE WINDSHIELD DEFROST WINDSHIELD IND DEFROST SWITCH