Chevrolet Impala IX (2006-2016) underhood fuse block (right side of engine compt) 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

3.6L A/C COMPRESSOR CLUTCH A/C COMPRESSOR SOLENOID VALVE A/C COMPRESSOR (LOWER LEFT FRONT OF ENGINE) BATT POS BLK WIRE BLK/BRN WIRE BLK/DK BLU WIRE BLOWER MOTOR (UNDER RIGHT SIDE OF DASH) BLOWER MTR SPD CTRL BLU WIRE BLWR MTR BRN/LT GRN WIRE BRN/VIO WIRE COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM DISPLAY FUSE DK BLU WIRE DK BLU/GRY WIRE DK BLU/LT GRN WIRE FRT/HVAC FUSE GRN WIRE GROUND GRY WIRE GRY/DK BLU WIRE GRY/LT GRN WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED HUMIDITY SENS SIG HVAC CONTROL MODULE HVAC/CNTRL FUSE INSIDE AIR TEMP SENS LOW REF REAR DEFOG RLY CTRL INSIDE AIR TEMP SENS SIG HUMIDITY TEMP SENS SIG 5-VOLT REF INSTRUMENT PANEL FUSE BLOCK (RIGHT KICK PANEL) IP IGN FUSE LINEAR INTERCONNECT NETWORK BUS 9 LOGIC LT GRN WIRE LT GRN/YEL WIRE NCA WIRE POWER DISTRIBUTION SYSTEM RED WIRE RED/DK BLU WIRE RED/VIO WIRE RIGHT COOLING FAN MOTOR (BEHIND RIGHT SIDE OF RADIATOR) SOLAR SENS DRV SIG SPD CTRL TEMP SENS LOW REF UNDERHOOD FUSE BLOCK (RIGHT SIDE OF ENGINE COMPT) VIO/GRY WIRE VOLT W/ W/O FCW FCW WHT WIRE WHT/DK BLU WIRE WINDSCREEN TEMP SENS SIG WINDSHIELD TEMPERATURE, INSIDE MOISTURE SENSOR (IF EQUIPPED) YEL WIRE YEL/DK BLU WIRE YEL/RED WIRE

"A" PILLAR) A/C CLUTCH FUSE A/C COMPRESSOR CLUTCH RELAY A/C IND A/C SWITCH AUTO IND AUTO SWITCH B+ BUS 9 SER DATA GND BLK WIRE BLK/BRN WIRE BRN/LT GRN WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM COOL FAN HI FUSE COOL FAN LO FUSE COOLING FAN HIGH SPEED RELAY COOLING FAN LOW SPEED RELAY COOLING FAN SPEED CONTROL RELAY DEFROST, DEFROST, LOWER AIR OUTLET IND LOWER AIR OUTLET SWITCH DRIVER INFORMATION CENTER DISPLAY ENGINE CONTROLS IGNITION RELAY ENGINE COOLANT TEMPERATURE GAUGE EXCEPT 2.4L 2.4L FAN RLY A FUSE GMLAN GRN/VIO WIRE GRY WIRE HOT AT ALL TIMES HVAC CONTROLS INSTRUMENT CLUSTER LEFT TEMPERATURE CONTROL SWITCH LOGIC LOW SPEED LOWER AIR OUTLET IND LOWER AIR OUTLET SWITCH LT GRN WIRE LT GRN/VIO WIRE LT GRN/YEL WIRE RECIRCULATION IND RECIRCULATION SWITCH RED WIRE RED/DK BLU WIRE RED/WHT WIRE RIGHT TEMPERATURE CONTROL BLOWER SWITCH SWITCH SERIAL DATA SYNC IND SYNC SWITCH UNDERHOOD FUSE BLOCK (RIGHT SIDE OF ENGINE COMPT) UPPER AIR OUTLET IND UPPER AIR OUTLET SWITCH UPPER, LOWER AIR OUTLET IND UPPER, LOWER AIR WINDSHIELD OUTLET DEFROST SWITCH IND WHT WIRE WHT/DK BLU WIRE WHT/GRY WIRE WINDSHIELD DEFROST SWITCH YEL WIRE

2.4L A/C LOW REF A/C PRESS SENS SIG AIR INLET DOOR MOTOR (FRONT RIGHT CENTER OF HVAC ASSEMBLY) BLK/BRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/BRN WIRE BLU/GRY WIRE BRN WIRE BRN/GRN WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CMPRSR CLUTCH RLY CTRL COMPUTER DATA LINES SYSTEM COOLING FAN RELAY CTRL DK BLU WIRE DK BLU/GRY WIRE ENG COOLANT EXCEPT 2.4L GMLAN SERIAL DATA GRY WIRE GRY/BLU WIRE HI SPD HTR RLY CTRL HVAC CONTROL MODULE LEFT AIR TEMPERATURE DOOR ACTUATOR (LEFT SIDE OF HVAC MODULE) LO SPD LOWER LEFT AIR TEMP SENS SIG LOWER RIGHT AIR TEMP SENS SIG LT GRN WIRE LT GRN/VIO WIRE MAIN RLY FUSE SPLY MODE DOOR ACTUATOR (MOUNTED TO LEFT OF HVAC ASSEMBLY) RIGHT AIR TEMPERATURE DOOR ACTUATOR (RIGHT SIDE OF HVAC MODULE) SENS LO REF SENS LOW REF SIG GND TEMP SENS SIG UNDERHOOD FUSE BLOCK (RIGHT SIDE OF ENGINE COMPT) VIO/DK BLU WIRE VIO/GRN WIRE VIO/GRY WIRE WHT WIRE WHT/BLK WIRE WHT/GRY WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE

18 1314 3840 3440 3267 5077 309 EXTERIOR LIGHTS SYSTEM 1969 28 HEADLIGHTS SYSTEM HORNS SYSTEM 2500 2501 COMPUTER DATA LINES SYSTEM 6133 6134 COMPUTER DATA LINES SYSTEM 6188 6311 1970 5486 TRUNK, TAILGATE, FUEL DOORS SYSTEM BATT RVC FUSE BATTERY BATTERY CURRENT SENSOR (ON POSITIVE BATTERY CABLE) BCM 6 FUSE BLK WIRE BLK/VIO WIRE BODY CONTROL MODULE (LEFT SIDE OF DASH) BRN WIRE BRN/GRY WIRE BRN/LT GRN WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CLOSURE HANDLE SW OPEN SIG NETWORK BUS 1 CRUISE CONTROL SYSTEM HEADLIGHTS SYSTEM INSTRUMENT CLUSTER SYSTEM DK BLU WIRE DK BLU/VIO WIRE DK BLU/WHT WIRE DOOR LOCKS SYSTEMS DOOR LOCKS, ANTI-THEFT SYSTEMS DOOR LOCKS, ANTI-THEFT SYSTEMS 3269 5905 781 DOOR LOCKS, ANTI-THEFT SYSTEMS INTERIOR LIGHTS SYSTEM 3268 156 DRIVER DOOR LOCK SW LOCK SIG FRT WINDSHIELD WIPER SW HI SIG GROUND GRY WIRE GRY/BLK WIRE GRY/BRN WIRE GRY/LT GRN WIRE GRY/VIO WIRE GRY/YEL WIRE HDLP HI BEAM RELAY CTRL HORN RELAY CTRL HI SPEED GMLAN SER DATA (+) HI SPEED GMLAN SER DATA (-) HOT AT ALL TIMES HOT AT ALL TIMES INSTRUMENT PANEL BCM 7 FUSE FUSE BLOCK (RIGHT KICK PANEL) LF PARK LP SPLY VOLT LIN INTERCONNECT NTWRK BUS 2 LIN INTERCONNECT NTWRK BUS 3 LOGISTIC MODE RELAY CLOSE CTRL LOGISTIC MODE RELAY OPEN CTRL LT GRN WIRE LT GRN/BRN WIRE LT GRN/DK BLU WIRE LT GRN/GRY WIRE LT GRN/VIO WIRE LT GRN/WHT WIRE LT GRN/YEL WIRE PASS DR LK SW LK CTRL POWER DISTRIBUTION SYSTEM RED WIRE RED/LT GRN WIRE RED/WHT WIRE RED/YEL WIRE RR LK MTR STATUS SIG COURTESY LAMP SW SIG SHIFT INTERLOCK SYSTEM STARTING/CHARGING SYSTEM EXTERIOR LIGHTS SYSTEM TRUNK, TAILGATE, 5797 6132 FUEL DOORS SYSTEM COMPUTER DATA LINES SYSTEM UNDERHOOD FUSE BLOCK (RIGHT SIDE OF ENGINE COMPT) VIO/DK BLU WIRE VIO/GRY WIRE VIO/WHT WIRE VIO/YEL WIRE W/O HID W/ HID WHT WIRE WHT/BRN WIRE WHT/DK BLU WIRE WHT/VIO WIRE WHT/YEL WIRE WIPER/WASHER SYSTEM YEL WIRE YEL/DK BLU WIRE YEL/VIO WIRE YEL/WHT WIRE

BATT RVC FUSE DK BLU WIRE DK BLU/YEL WIRE GRY/VIO WIRE HOT AT ALL TIMES LT GRN WIRE LT GRN/WHT WIRE NETWORK BUS 5 RED/LT GRN WIRE RED/WHT WIRE RED/YEL WIRE UNDERHOOD FUSE BLOCK (RIGHT SIDE OF ENGINE COMPT) VIO/YEL WIRE W/ ADAPTIVE CRUISE CONTROL W/ INFOTAINMENT SYSTEM W/O ADAPTIVE CRUISE CONTROL W/O INFOTAINMENT SYSTEM WHT WIRE WHT/DK BLU WIRE WHT/GRN WIRE WHT/VIO WIRE

18 12 RIGHT REAR SIG LEFT REAR SIG 18 13 HEAD LP HIGH RLY CTRL HEAD LP LOW RLY CTRL 2 4 DR LOCK CTRL (2) ACTR UNLOCK CTRL 20 24 B+ HOOD STATUS B SIG 22 6 SW LOCK CTRL SW UNLOCK CTRL 24 25 GMLAN SERIAL DATA (-) GMLAN SERIAL DATA (+) 25 14 SW LOCK SIG SW UNLOCK SIG 3 2 BAT POS VOLT GROUND BATT RVC BCM 3 FUSE BCM 5 FUSE BLK WIRE BLU/VIO WIRE BODY CONTROL MODULE (LEFT SIDE OF DASH) BRN/LT GRN WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK BLU/VIO WIRE DR LOCK CTRL (2) DRIVER DOOR LATCH ASSEMBLY DRIVER DOOR LOCK SWITCH DRIVER WINDOW MOTOR DRIVER WINDOW SWITCH FUSE GRY WIRE GRY/BLK WIRE GRY/BRN WIRE GRY/LT GRN WIRE HEADLIGHTS SYSTEM HORN RLY CTRL HORNS SYSTEM HOT AT ALL TIMES HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK (RIGHT KICK PANEL) LF DR AJAR LH PARK LP SPLY VOLT LIFTGATE AJAR SW SIG LOGIC MTR STATUS REAR COMPARTMENT LID LATCH RED WIRE RED/BLK WIRE RED/YEL WIRE RH PARK LP SPLY VOLT SCTY IND CTRL SCTY LOCK RLY CTRL SW SIG UNDERHOOD FUSE BLOCK (RIGHT SIDE OF ENGINE COMPT) VIO WIRE VIO/GRY WIRE VIO/YEL WIRE WHT WIRE WHT/VIO WIRE YEL WIRE YEL/VIO WIRE

AIR INLET DOOR MOTOR (FRONT RIGHT CENTER OF HVAC ASSEMBLY) AIR TEMPERATURE DOOR ACTUATOR (LEFT SIDE OF HVAC MODULE) BLK WIRE BLK/YEL WIRE BLOWER MTR SPD CTRL BLU/BRN WIRE BLU/GRY WIRE BRN WIRE BRN/GRN WIRE BRN/VIO WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM DISPLAY FUSE DK BLU WIRE DK BLU/GRY WIRE DK BLU/LT GRN WIRE FRT/HVAC FUSE GRY WIRE GRY/BLU WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED HVAC CONTROL MODULE HVAC/CNTRL FUSE INSTRUMENT PANEL FUSE BLOCK (RIGHT KICK PANEL) IP IGN FUSE LINEAR INTERCONNECT NETWORK BUS 9 LT GRN WIRE LT GRN/YEL WIRE POWER DISTRIBUTION SYSTEM REAR DEFOG RLY CTRL RED/DK BLU WIRE RED/VIO WIRE SENS LOW REF UNDERHOOD FUSE BLOCK (RIGHT SIDE OF ENGINE COMPT) VIO/GRN WIRE VIO/GRY WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/GRN WIRE

A/C CLUTCH FUSE A/C COMPRESSOR CLUTCH RELAY BATT POS BLK WIRE BLK/YEL WIRE BLOWER MOTOR (UNDER RIGHT SIDE OF DASH) BLU/BRN WIRE BLWR MTR BRN WIRE BRN/GRN WIRE BRN/LT GRN WIRE BRN/VIO WIRE BRN/YEL WIRE COOL FAN HI FUSE COOL FAN LO FUSE COOLING FAN HIGH SPEED RELAY COOLING FAN LOW SPEED RELAY COOLING FAN SPEED CONTROL RELAY DK BLU WIRE DK BLU/GRY WIRE DK BLU/LT GRN WIRE ENGINE CONTROLS IGNITION RELAY FAN RLY A FUSE GRN/VIO WIRE GROUND GRY WIRE HOT AT ALL TIMES LOGIC LT GRN/VIO WIRE LT GRN/YEL WIRE MODE DOOR ACTUATOR (MOUNTED TO LEFT OF HVAC ASSEMBLY) NCA WIRE RED WIRE RED/DK BLU WIRE RED/VIO WIRE RED/WHT WIRE SPD CTRL UNDERHOOD FUSE BLOCK (RIGHT SIDE OF ENGINE COMPT) VOLT WHT WIRE WHT/DK BLU WIRE WHT/GRY WIRE YEL WIRE

A/C EVAPORATOR TEMPERATURE SENSOR (LEFT SIDE OF HVAC MODULE) BATTERY FUSE BLOCK BLK/BRN WIRE BLK/YEL WIRE BRN/RED WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DATA DRIVER INFORMATION CENTER DISPLAY ECM FUSE ENGINE COOLANT TEMPERATURE GAUGE FUSE GRY WIRE HOT AT ALL TIMES HOT W/ ENGINE CONTROLS IGNITION RELAY ENERGIZED INSTRUMENT CLUSTER LOGIC LT GRN WIRE LT GRN/VIO WIRE LT GRN/YEL WIRE RED WIRE RED/DK BLU WIRE RIGHT COOLING FAN MOTOR (BEHIND LEFT SIDE OF RADIATOR) UNDERHOOD FUSE BLOCK (RIGHT SIDE OF ENGINE COMPT) VIO/DK BLU WIRE WHT/DK BLU WIRE WHT/GRY WIRE YEL WIRE