Chevrolet Impala IX (2006-2016) ground Wiring diagrams

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

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

"A" PILLAR) ACCESSORY VOLT ACTR UNLOCK CTRL BAT POS VOLT BLK 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 DISPLAY IGN FUSE DK BLU WIRE DK BLU/WHT WIRE DR LOCK CTRL (2) DRIVER DOOR LOCK SWITCH DRIVER INFORMATION CENTER DISPLAY EXTERIOR COMPUTER LIGHTS DATA LINES SYSTEM SYSTEM GMLAN SERIAL DATA GROUND GRY WIRE GRY/BLK WIRE GRY/BRN WIRE GRY/LT GRN WIRE GRY/VIO WIRE GRY/WHT WIRE HEAD LP HIGH RLY CTRL HEAD LP LOW RLY CTRL HEADLIGHTS SYSTEM HOOD STATUS B SIG HORN RLY CTRL HORNS SYSTEM HOT W/ IGNITION MAIN RELAY ENERGIZED IGN 1 VOLT INSTRUMENT CLUSTER LEFT REAR SIG LH PARK LP SPLY VOLT LIFTGATE AJAR SW SIG LOGIC PASSENGER DOOR LOCK SWITCH PPL/BLK WIRE PPL/YEL WIRE RED WIRE RED/BLK WIRE RED/YEL WIRE REMOTE ACTR RECEIVE SIG REMOTE ACTR RTN REMOTE ACTR TRANS SIG RH PARK LP SPLY VOLT RIGHT FRONT RIGHT REAR SIG SCTY IND CTRL SCTY LOCK RLY CTRL SECURITY IND SUPPLY VOLT SW LOCK CTRL SW LOCK SIG SW UNLOCK CTRL SW UNLOCK SIG UNDERHOOD FUSE BLOCK VIO WIRE VIO/GRY WIRE VIO/YEL WIRE WHT WIRE WHT/GRN WIRE YEL WIRE YEL/LT GRN WIRE YEL/VIO WIRE

BATT POS VOLT BATT POSIT VOLT BATTERY ENERGY CONTROL MODULE BLK WIRE BLK/RED WIRE BLK/YEL WIRE BLU/VIO WIRE BRN WIRE BRN/GRN WIRE BRN/WHT WIRE CAN BUS HIGH 2 SERIAL DATA CAN BUS LOW 2 SERIAL DATA COMPUTER DATA LINES SYSTEM COOLANT PUMP RLY COIL CTRL COOLANT TEMP SENS SIG DK BLU WIRE ENGINE CONTROL IGNITION RELAY FAN SPD SENS SUPPLY VOLT FAN SPD SIG (1) FAN SPD SIG (2) FUSE GRN WIRE GROUND GRY WIRE GRY/YEL WIRE HI SPD GMLAN SERIAL DATA + HI SPD GMLAN SERIAL DATA - HOT AT ALL TIMES HOT AT ALL TIMES BATTERY FUSE BLOCK FUSE HYBRID/EV BATTERY PACK (LUGGAGE COMPT, BEHIND REAR SEATS) HYBRID/EV BATTERY PACK COOLING FAN (RIGHT SIDE LUGGAGE COMPT) HYBRID/EV BATTERY SECTION 1 HYBRID/EV BATTERY SECTION 2 HYBRID/EV BATTERY TEMPERATURE SENSOR 1 HYBRID/EV BATTERY TEMPERATURE SENSOR 2 HYBRID/EV BATTERY TEMPERATURE SENSOR 3 HYBRID/EV BATTERY TEMPERATURE SENSOR 4 HYBRID/EV BATTERY TEMPERATURE SENSOR 5 HYBRID/EV BATTERY TEMPERATURE SENSOR 6 HYBRID/EV POWERTRAIN CONTROL MODULE STARTER/GENERATOR CONTROL MODULE INLET HYBRID/ EV BATTERY AIR PACK TEMPERATURE SENSOR LOGIC LT GRN/VIO WIRE MGU COOL PMP FUSE ORG/ WIRE ORG/GRY WIRE PNK/BLK WIRE POWER PACK FUSE RED WIRE RED/BRN WIRE RED/DK BLU WIRE SENS LOW REF STARTER/ GENERATOR COOLANT PUMP (ON RADIATOR FAN ASSEMBLY) STARTER/ GENERATOR COOLANT PUMP RELAY STARTER/ GENERATOR COOLANT TEMPERATURE SENSOR UNDERHOOD FUSE BLOCK VIO WIRE WAKEUP SER DATA WHT WIRE WHT/ORG 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

1 2 3 4 BATTERY POSITIVE VOLTAGE GROUND 5 6 DOWN SWITCH SIGNAL BLK WIRE BLU/BLK WIRE BLU/YEL WIRE BRN WIRE BRN/GRY WIRE COMPUTER DATA LINES SYSTEM FORWARD SWITCH SIGNAL GROUND GRY/VIO WIRE HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK (RIGHT KICK PANEL) LINEAR INTERCONNECT NETWORK BUS 8 LT GRN/BRN WIRE LT GRN/WHT WIRE REARWARD SWITCH SIGNAL RED/BRN WIRE STEERING COLUMN POSITION CONTROL MODULE STEERING COLUMN TELESCOPE MOTOR STEERING COLUMN TILT MOTOR STEERING COLUMN TILT, TELESCOPE SWITCH TELESCOPE MOTOR FORWARD TELESCOPE MTR REARWARD TELESCOPE MTR RETURN TELESCOPE MTR SIGNAL TILT MOTOR DOWN CONTROL TILT MOTOR RETURN TILT MOTOR SIGNAL TILT MOTOR UP CONTROL TILT/TELE FUSE UP SWITCH SIGNAL VIO/GRY WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/BRN 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

ACTUATOR CTRL CLOSE SENS LOW REF ACTUATOR CTRL OPEN AIR TEMP SENS SIG BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/DK BLU WIRE BLK/LT GRN WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE DK BLU/WHT WIRE ENGINE CONTROL MODULE (INSIDE AIR CLEANER ASSEMBLY) FRP SENS SIG GROUND GRY WIRE GRY/DK BLU WIRE GRY/RED WIRE GRY/WHT WIRE KNOCK SENS SIG KNOCK SENSOR LOGIC LOW SIG BANK 1 SENS (1) LOW SIG BANK 2 SENS (2) LT GRN/DK BLU WIRE LT GRN/WHT WIRE MAF LOW REF TP SENS SIG MANIFOLD ABSOLUTE PRESSURE SENSOR (LEFT SIDE OF ENGINE) MAP LOW REF MAP SENS SIG NCA WIRE PARK/NEUTRAL SIG STARTING/CHARGING SYSTEM THROTTLE BODY (TOP OF INTAKE MANIFOLD) TRANSMISSIONS SYSTEM VIO/DK BLU WIRE VIO/GRY WIRE WHT/BLK WIRE WHT/BRN WIRE WHT/DK BLU WIRE WHT/GRY WIRE WHT/YEL WIRE YEL WIRE

5 VOLT REF BATT POS VOLT BLK WIRE BLK/GRN WIRE BLK/LT GRN WIRE BLK/YEL WIRE BLU/BRN WIRE BLU/VIO WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CHASSIS CONTROL MODULE (RIGHT REAR LUGGAGE COMPT) COMPUTER DATA LINES SYSTEM DK BLU WIRE DK BLU/BRN WIRE DK BLU/WHT WIRE FROM ENGINE CONTROLS IGNITION RELAY (DIAGRAM 3 OF 6) FUEL FUEL PUMP LEVEL SENSOR FUEL PRESSURE SENSOR (RIGHT SIDE OF FUEL TANK) FUEL PUMP, LEVEL SENSOR ASSEMBLY (TOP OF FUEL TANK) GROUND GRY WIRE GRY/DK BLU WIRE HOT AT ALL TIMES IGN 1 VOLT LOW REF LT GRN/BLU WIRE LT GRN/GRY WIRE NCA WIRE RED WIRE RED/BRN WIRE RED/LT GRN WIRE RED/VIO WIRE RED/WHT WIRE RLY CTRL SAIR PUMP FUSE SAIR SOL FUSE SECONDARY AIR INJECTION PUMP RELAY (CALIFORNIA EMISSION SYSTEM) SECONDARY AIR INJECTION SOLENOID SENSOR SIGNAL SERIAL DATA SERIAL DATA ENABLE SHIELD EXTEN SUPPLY VOLT UNDERHOOD FUSE BLOCK (RIGHT SIDE OF ENGINE COMPT) VALVE RELAY (CALIFORNIA EMISSION SYSTEM) VIO/BLK WIRE VIO/DK BLU WIRE VIO/LT GRN WIRE VIO/YEL WIRE WHT WIRE WHT/RED WIRE YEL WIRE YEL/WHT WIRE

5-V 4 REF AIR TEMP SENS SIG BLK WIRE BLK/BRN WIRE BLK/DK BLU WIRE BLK/GRY WIRE BLK/LT GRN WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BRN WIRE BRN/GRY WIRE BRN/LT GRN WIRE BRN/RED WIRE BRN/WHT WIRE DK BLU VIO/ WIRE DK BLU WIRE DK BLU/WHT WIRE ENGINE CONTROL MODULE (ECM) (INSIDE AIR CLEANER ASSEMBLY) EVAP PURGE SOL CTRL MAF SENS SIG CHARGE IND SIG LOW REF DUTY CYCLE SIG FUEL RAIL PRESSURE SENSOR (REAR OF ENGINE ON FUEL RAIL) GROUND GRY WIRE GRY/RED WIRE GRY/WHT WIRE HI BANK 1 SENS (1) HI BANK 1 SENS (2) HI BANK 2 SENS (1) HI BANK 2 SENS (2) KNOCK SENS 1 SIG KNOCK SENS 2 SIG KNOCK SENSOR 1 (RIGHT SIDE OF ENGINE) KNOCK SENSOR 2 (LEFT SIDE OF ENGINE) LOW BANK 1 SENS (1) LOW BANK 2 SENS (1) LOW BANK 1 SENS (2) LOW BANK 2 SENS (2) LOW REF LOW REF SENS SIG LT GRN WIRE LT GRN/DK BLU WIRE LT GRN/WHT WIRE LT GRN/YEL WIRE MANIFOLD ABSOLUTE PRESSURE SENSOR (REAR TOP OF ENGINE) MAP SENS SIG 5-V 3 REF MASS AIR FLOW SENS SIG THROTTLE ACTU CTRL LOW REF 5-V 1 REF FRP SENS SIG MULTIFUNCTION INTAKE AIR SENSOR (IN AIR CLEANER DUCT) OIL LEVEL SW SIG STARTING/ CHARGING STARTING/ CHARGING SYSTEM SYSTEM 1716 2303 THROTTLE BODY (REAR OF INTAKE MANIFOLD) TRANSMISSIONS SYSTEM VIO/ DK BLU WIRE VIO/DK BLU WIRE VIO/GRY WIRE VIO/LT GRN WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/BRN WIRE WHT/DK BLU WIRE WHT/GRY WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/DK BLU WIRE YEL/WHT WIRE