Chevrolet Impala IX (2006-2016) dk blu/yel Wiring diagrams

1 2 3 4 5 6 7 8 9 10 SERIAL DATA + SERIAL DATA - SERIAL DATA + SERIAL DATA - 1 2 3 4 5 6 DATA (-) DATA (-) DATA (+) DATA (+) VOLT GND 1 2 BATT POS VOLT GND 2500 2501 6045 COMPUTER DATA LINES SYSTEM 9 8 17 DATA + DATA - SPLY VOLT BATTERY FUSE BLOCK BLK WIRE BLK/BRN WIRE COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM DK BLU WIRE DK BLU/YEL WIRE DRIVER INFORMATION CENTER DISPLAY ELECTRONIC BRAKE CONTROL MODULE (IN BRAKE PRESSURE MODULATOR VALVE) FUSE HOT AT ALL TIMES INSTRUMENT CLUSTER LOGIC LT GRN WIRE POWER STEERING CONTROL MODULE (MOUNTED TO STEERING GEAR) RED/YEL WIRE SERIAL DATA + SERIAL DATA - SERIAL DATA + SERIAL DATA - SERIAL DATA + STEERING ANGLE SENSOR (BASE OF STEERING COLUMN) SYSTEM WHT WIRE WHT/DK BLU WIRE

1 2 3 4 5 6 DATA (-) DATA (-) DATA (+) DATA (+) VOLT GND 1 2 3 4 5 SERIAL DATA SERIAL DATA + SERIAL DATA + SERIAL DATA - SERIAL DATA - 1 2 GND BATT POS VOLT 9 8 17 DATA + DATA - SPLY VOLT BATTERY FUSE BLOCK BLK WIRE BLK/BRN WIRE COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM DK BLU WIRE DK BLU/YEL WIRE DRIVER INFORMATION CENTER DISPLAY ELECTRONIC BRAKE CONTROL MODULE (IN BRAKE PRESSURE MODULATOR VALVE) FUSE HOT AT ALL TIMES INSTRUMENT CLUSTER LOGIC LT GRN WIRE POWER STEERING CONTROL MODULE (MOUNTED TO STEERING GEAR) RED/YEL WIRE STEERING ANGLE SENSOR (BASE OF STEERING COLUMN) SYSTEM WHT WIRE WHT/DK BLU WIRE

24 12 HAZARD SW RIGHT TURN SIG HAZARD SW LEFT TURN SIG 3 2 BATTERY POSITIVE VOLT BATTERY POSITIVE VOLT 47 68 48 39 40 5 VOLT REF BRK POSITION SENS LO REF BRK POSITION SENS SIG BATTERY POSITIVE VOLT BCM 1 FUSE BCM 3 FUSE BCM 4 FUSE BCM 6 FUSE BCM 7 FUSE BLK WIRE BLK/BRN WIRE BLK/WHT WIRE BLK/YEL WIRE BODY CONTROL MODULE (LEFT SIDE OF DASH) BRAKE PEDAL POSITION SENSOR (TOP OF BRAKE BRK APPLY SENS LO REF BRK APPLY SENS SIG BRK APPLY SENS SPLY VOLT BRN/LT GRN WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK BLU/WHT WIRE DK BLU/YEL WIRE ENGINE CONTROL MODULE (ECM) (INSIDE AIR CLEANER ASSEMBLY) GROUND PARK LAMP SIG GRY WIRE GRY/BRN WIRE HAZARD LED DIMMING SIG HAZARD WARNING SWITCH HEAD HI SPD GMLAN SERIAL DATA HI SPD GMLAN SERIAL DATA + HI SPD GMLAN SERIAL DATA - HI SPD GMLAN SERIAL DATA - HAZARD SW SIG HOT AT ALL TIMES HYBRID EXCEPT HYBRID HYBRID/EV POWERTRAIN CONTROL MODULE INSTRUMENT PANEL FUSE BLOCK (RIGHT KICK LEFT LF TURN SIG SPLY VOLT LR STOP/TURN SIG SPLY VOLT LT GRN WIRE LT GRN/GRY WIRE LT GRN/VIO WIRE LT GRN/WHT WIRE LT GRN/YEL WIRE PANEL) PARK AUTO OFF PEDAL ASSEMBLY) RED/BLK WIRE RED/LT GRN WIRE RED/WHT WIRE RF TURN SIG SPLY VOLT RR STOP/TURN SIG SPLY VOLT RIGHT RIGHT PARK LP SPLY VOLT SIGNAL GROUND TURN SIGNAL/ MULTI-FUNCTION SWITCH UNDERHOOD FUSE BLOCK (RIGHT SIDE OF ENGINE COMPT) VIO/GRY WIRE VIO/WHT WIRE WHT WIRE WHT/LT GRN WIRE WHT/RED WIRE YEL/DK BLU WIRE

15 11 12 SET SIG LOW REF SW SIG 4 1 BATT POS VOLT GND BATT POS VOLT BLK WIRE BLK/BLU WIRE BLK/DK BLU WIRE BLK/LT GRN WIRE BLK/VIO WIRE BLU WIRE BLU/GRN WIRE BRN/YEL WIRE CO-DRV MIR MTR LT (-) RT (+) CTRL CO-DRV MIR MTR UP (+) DWN (-) CTRL CO-DRV MIR MTR COMMON CTRL CO-DRV MIR POS SENS HIGH REF CO-DRV MIR POS SNSR UP (+) DWN (-) SIG CO-DRV MIR POS SENS LOW REF CO-DRV MIR POS SNSR LT (-) RT (+) SIG COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM DK BLU WIRE DK BLU/LT GRN WIRE DK BLU/YEL WIRE DRIVER SEAT MEMORY SWITCH EXIT GRN WIRE GRY WIRE HOT AT ALL TIMES LINEAR INTERCONNECT NETWORK BUS 8 LOGIC LOW SPEED GMLAN SERIAL DATA LINEAR INTERCONNECT NETWORK BUS 8 GND LT GRN WIRE LT GRN/ BLK WIRE LT GRN/BLK WIRE LT GRN/VIO WIRE LT GRN/WHT WIRE MEM SEAT FUSE NAVIGATION SYSTEM ORG/ WIRE ORG/BLK WIRE OUTSIDE REARVIEW MIRROR SWITCH PASSENGER OUTSIDE REARVIEW MIRROR COURTESY LAMP PASSENGER OUTSIDE REARVIEW MIRROR GLASS PASSENGER OUTSIDE REARVIEW MIRROR MOTOR PASSENGER SIDE OBJECT DETECTION INDICATOR PASSENGER WINDOW SWITCH PNK WIRE POWER DISTRIBUTION SYSTEM PWIN FRT FUSE RED WIRE RED/DK BLU WIRE RED/LT GRN WIRE RED/VIO WIRE RIGHT TURN SIGNAL REPEATER LAMP SEAT MEMORY CONTROL MODULE SET- TAN WIRE UNDERHOOD FUSE BLOCK (RIGHT SIDE OF ENGINE COMPT) VIO WIRE VIO/WHT WIRE WHT WIRE WHT/RED WIRE YEL WIRE YEL/GRY WIRE YEL/RED WIRE YEL/VIO WIRE

2500 2501 COMPUTER DATA LINES SYSTEM 7493 7494 COMPUTER DATA LINES SYSTEM A/C SENS SIG ACCELERATOR PEDAL POSITION SENSOR (TOP OF ACCELERATOR PEDAL ASSEMBLY) AIR CONDITIONING SYSTEM APP SENS SIG 1 APP SIG BLK/BRN WIRE BLK/DK BLU WIRE BLK/GRN WIRE BLK/LT GRN WIRE BLK/VIO WIRE BLK/WHT WIRE BLU/GRN WIRE BLU/VIO WIRE BLU/WHT WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CHECK ENG IND CTRL CMPSR CLTCH RLY CTRL COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM CRUISE CONTROL SYSTEM DK BLU WIRE DK BLU/BRN WIRE DK BLU/GRY WIRE DK BLU/WHT WIRE DK BLU/YEL WIRE ENG RLY CTRL IGN 1 VOLT ENGINE CONTROL MODULE (INSIDE AIR CLEANER ASSEMBLY) EVAPORATIVE EMISSION CANISTER VENT SOLENOID (RIGHT OF FUEL TANK) FAN RLY CTRL FUEL LVL SEN SIG FUEL LVL SENS LO REF FUEL PRES SENS SIG FUEL PUMP RLY CTRL FUEL PUMP, LEVEL SENSOR ASSEMBLY (TOP OF FUEL TANK) GRN WIRE GRY WIRE HI SER DATA BUS (+) HI SER DATA BUS (-) IGN 1 VOLT B+ PDL POS LOW REF IGN STARTER RLY CTRL LOW REF LT GRN WIRE LT GRN/DK BLU WIRE LT GRN/GRY WIRE LT GRN/VIO WIRE LT GRN/WHT WIRE PDL POS LOW REF RED/BRN WIRE RED/GRN WIRE RED/LT GRN WIRE SEC AIR INJ SOL SIG SOLENOID CTRL SOLENOID CTRL SOLENOID CTRL CRUISE/ETC/TCC BRAKE SIG STARTING/CHARGING SYSTEM VIO/DK BLU WIRE VIO/GRY WIRE VIO/LT GRN WIRE VIO/YEL WIRE WAKE-UP SER DATA WHT WIRE WHT/DK BLU WIRE WHT/GRY WIRE WHT/RED WIRE YEL WIRE YEL/RED WIRE YEL/WHT 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

BLK WIRE BLK/BRN WIRE BLK/DK BLU WIRE BLK/GRY WIRE BLK/LT GRN WIRE BLK/VIO WIRE CNRK POS SENS SIG CRANKSHAFT POSITION SENSOR (LOWER RIGHT SIDE OF ENGINE BLOCK) DK BLU WIRE DK BLU/VIO WIRE DK BLU/WHT WIRE DK BLU/YEL WIRE ECT SENS SIG EMISSION PURGE SOLENOID VALVE) ENGINE CONTROL MODULE (INSIDE AIR CLEANER ASSEMBLY) ENGINE COOLANT TEMPERATURE SENSOR (RIGHT REAR SIDE OF ENGINE) ENGINE OIL PRESSURE SWITCH (REAR TOP OF ENGINE) EXHAUST BANK 1 SIG EXHAUST CAMSHAFT POSITION SENSOR (FRONT OF CYLINDER HEAD) FUEL PUMP GRY/DK BLU WIRE GRY/YEL WIRE HIGH CTRL IC 1 CTRL IC 2 CTRL IC 3 CTRL IC 4 CTRL INTAKE BANK 1 SIG INTAKE CAMSHAFT POSITION SENSOR (FRONT OF CYLINDER HEAD) LOW CTRL LOW REF LT GRN WIRE LT GRN/DK BLU WIRE NCA WIRE OIL PRESSURE SW SIG SECONDARY AIR INJECTION SOLENOID VALVE CYLINDER 3/4 SPARK PLUG VIO/BLK WIRE VIO/DK BLU WIRE VIO/GRY WIRE YEL WIRE YEL/DK BLU WIRE YEL/VIO WIRE

"CHECK ENGINE" IND CTRL 5291 625 STARTING/CHARGING SYSTEM A/C CLUTCH RLY CTRL A/C REFRIGERANT PRESSURE SENS SIG A/C REFRIGERANT PRESSURE SENSOR (ON A/C LINE, UNDER AIR CLEANER) AIR CONDITIONING SYSTEM AIR INJ PMP SEN 2 SPLY VOLT AIR INJ PMP SEN 2 GND APP SENS SIG (2) APP SENS SIG 1 BLK BRN/ WIRE BLK/BRN WIRE BLK/DK BLU WIRE BLK/GRN WIRE BLK/LT GRN WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/VIO WIRE BLU/WHT WIRE BRAKE PEDAL POSITION SENSOR (TOP OF BRAKE PEDAL ASSEMBLY) BRK PEDAL POS SEN SIG BRN RED/ WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE COIL CTRL COMPUTER DATA LINES SYSTEM COOLING FAN RLY CTRL COOLING FANS SYSTEM CRUISE CONTROL SYSTEM COOLING FANS SYSTEM DK BLU WIRE DK BLU/BRN WIRE DK BLU/WHT WIRE DK BLU/YEL WIRE ECM IGN FUSE ENGINE CONTROL MODULE (ECM) (INSIDE AIR CLEANER ASSEMBLY) ETC/TCC BRAKE SIG EVAP CANISTER VENT SOL CTRL POWERTRAIN MAIN RLY (3) LO REF EVAPORATIVE EMISSION VENT SOLENOID VALVE (RIGHT OF FUEL TANK) FUEL LEVEL SENSOR FUEL PUMP FUEL PUMP RLY CTRL FUEL PUMP, LEVEL SENSOR ASSEMBLY (TOP OF FUEL TANK) FUEL TANK PRESSURE SENS SIG FUEL TEMP SIG GMLAN SERIAL DATA BUS + GMLAN SERIAL DATA BUS - GRY WIRE HOT W/ IGNITION MAIN RELAY ENERGIZED IGN VOL 1 BATT POS VOL LOW REF (2) LOW REF LOW SPEED COOLING FAN RLY CTRL LT GRN WIRE LT GRN/DK BLU WIRE LT GRN/GRY WIRE LT GRN/VIO WIRE LT GRN/WHT WIRE POWERTRAIN MAIN RLY (2) STARTER RLY CTRL POWERTRAIN RLY CTRL POWERTRAIN MAIN RLY (1) PRIMARY FUEL LEVEL SENS SIG SENS LOW REF RED BRN/ WIRE RED WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/LT GRN WIRE SENS 2 SIG PRESSURE SENS SIG UNDERHOOD FUSE BLOCK (RIGHT SIDE OF ENGINE COMPT) VIO/DK BLU WIRE VIO/LT GRN WIRE VIO/YEL WIRE WAKE UP SIG WHT WIRE WHT/DK BLU WIRE WHT/GRY WIRE WHT/LT GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/RED 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

BLK WIRE BLK/BRN WIRE BLK/DK BLU WIRE BLK/GRY WIRE BRN/YEL WIRE DK BLU WIRE DK BLU/BRN WIRE DK BLU/YEL WIRE FROM NON WALK VEH FUSE (DIAGRAM 2 OF 7) GRY/DK BLU WIRE HOT AT ALL TIMES LT GRN WIRE LT GRN/BRN WIRE LT GRN/DK BLU WIRE NCA WIRE RED/WHT WIRE SAIR PUMP FUSE SAIR SOL FUSE SECONDARY AIR INJECTION PUMP (CALIFORNIA) SECONDARY AIR INJECTION PUMP RELAY (CALIFORNIA) SECONDARY AIR INJECTION SOLENOID VALVE RELAY (CALIFORNIA) UNDERHOOD FUSE BLOCK (RIGHT SIDE OF ENGINE COMPT) VIO/DK BLU WIRE WHT WIRE WHT/BRN WIRE WHT/RED WIRE YEL/WHT WIRE