Chevrolet Impala IX (2006-2016) 5 volt ref Wiring diagrams

24 25 1 SERIAL DATA (-) SERIAL DATA (+) GND 2501 2500 1650 COMPUTER DATA LINES SYSTEM 5 VOLT REF 7493 7494 COMPUTER DATA LINES SYSTEM ACCESSORY VOLTAGE APPLY SENS SIG BCM 6 FUSE BLK WIRE BLK/BRN WIRE BLK/YEL WIRE BLU WIRE BODY CONTROL MODULE (BCM) (LEFT SIDE OF DASH) BRAKE PEDAL POSITION SENSOR (TOP OF BRAKE PEDAL ASSEMBLY) BRK POS SENS SIG COMPUTER DATA LINES SYSTEM DK BLU WIRE DK BLU/GRY WIRE DK BLU/YEL WIRE DLIS FUSE BLOCK FUSE (RIGHT KICK PANEL) ENGINE CONTROL MODULE (ECM) (INSIDE AIR CLEANER ASSEMBLY) 16 17 GROUND DISTRIBUTION SYSTEM HOT AT ALL TIMES IGNITION SWITCH (W/O KEYLESS ENGINE START SWITCH) INSTRUMENT PANEL KEY CAPTURE SOLENOID ACTUATOR KEY-IN SWITCH LOW REF OFF OFF/RUN/CRANK VOLTAGE PARK POSITION SWITCH RED/WHT WIRE RUN WIRE SERIAL DATA (-) SERIAL DATA (+) SHIFT POS SIG SUPPLY VOLTAGE TRANSMISSION SHIFT LEVER UNDERHOOD FUSE BLOCK (RIGHT SIDE OF ENGINE COMPT) VIO/YEL WIRE WHT WIRE WHT/LT GRN WIRE WHT/RED WIRE WHT/VIO WIRE

1 3 BATT POS VOLT BATT POS VOLT 5 VOLT REF 8 15 LED DM SIG LOW REF BATT POS VOLT BCM 1 FUSE BCM 2 FUSE BCM 5 FUSE BLK WIRE BLK/DK BLU WIRE BLK/VIO WIRE BLK/YEL WIRE BODY CONTROL MODULE (LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM DIMMER SW LOW REF DIMMER SW SIG DK BLU WIRE DK BLU/RED WIRE DOME LAMP SWITCH DRIVER DOOR LOCK SWITCH DRIVER SEAT MEMORY SWITCH (W/ MEMORY) GARAGE DOOR OPENER (IF EQUIPPED) GRN/BLK WIRE GRY WIRE HAZARD LED DIMMING SIGNAL HI SPD GMLAN SERIAL DATA (-) HAZARD WARNING SWITCH HEAD HEADLAMP SW PARK LP SIG HOT AT ALL TIMES IND DIMMING CTRL INSTRUMENT PANEL DIMMER SWITCH INSTRUMENT PANEL FUSE BLOCK (RIGHT KICK PANEL) LAMPS) LED BACKLIGHT DIMMING CTRL LEFT FRONT DOME/ READING LEFT STEERING WHEEL CONTROLS SWITCH LIN INTRCON NET BUS LO SPD GMLAN SERIAL DATA LOGIC LOGIC RIGHT STEERING WHEEL CONTROLS SWITCH LOW REF LT BLU WIRE LT GRN/GRY WIRE LT GRN/WHT WIRE MEMORY SW MIRROR CONTROL MODULE OUTSIDE REARVIEW MIRROR SWITCH (W/ MEMORY) OUTSIDE REARVIEW MIRROR SWITCH (W/O MEMORY) PARK AUTO OFF PASSENGER DOOR LOCK SWITCH PNK PNK WIRE PNK WIRE REAR DOME READING LAMPS RED WIRE RED/BRN WIRE RED/WHT WIRE RIGHT FRONT DOME/ READING SEAT MEMORY CONTROL MODULE STEERING WHEEL HEATING CONTROL MODULE SUNROOF SWITCH (IF EQUIPPED) TURN SIGNAL/ MULTI-FUNCTION SWITCH WHT WIRE YEL WIRE YEL/GRY WIRE

2.4L 2.5L 3.6L 2.5L 3.6L (OR 24 25 1 SERIAL DATA (-) SERIAL DATA (+) GND 2500 2501 COMPUTER DATA LINES SYSTEM 39 40 SERIAL DATA (+) SERIAL DATA (-) 5 VOLT REF 7493 7494 COMPUTER DATA LINES SYSTEM APPLY SENS SIG AUTOMATIC TRANSMISSION ASSEMBLY BCM 6 FUSE BLK WIRE BLK/BRN WIRE BLK/YEL WIRE BLU WIRE BODY CONTROL MODULE (BCM) (LEFT SIDE OF DASH) BRAKE PEDAL POSITION SENSOR (TOP OF BRAKE PEDAL ASSEMBLY) BRK POS SENS SIG COMPUTER DATA LINES SYSTEM CONTROL SOLENOID ACTUATOR DK BLU WIRE DK BLU/GRY WIRE DK BLU/YEL WIRE ENGINE CONTROL MODULE (ECM) (INSIDE AIR CLEANER ASSEMBLY) EXCEPT HYBRID GROUND DISTRIBUTION SYSTEM GRY WIRE HOT AT ALL TIMES LOW REF PARK SIG RED WIRE RED/WHT WIRE SHIFT SOL CTRL SUPPLY VOLTAGE TRANSMISSION CONTROL SOLENOID VALVE ASSEMBLY CONTROL MODULE TRANSMISSION INTERNAL MODE SWITCH TRANSMISSION SHIFT LEVER TRANSMISSION SHIFT LOCK UNDERHOOD FUSE BLOCK (RIGHT SIDE OF ENGINE COMPT) WHT WIRE WHT/GRY WIRE WHT/LT GRN WIRE WHT/RED WIRE YEL/WHT 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