Chevrolet Impala IX (2006-2016) Instrument illumination circuit

2 3 8 BATTERY POSITIVE VOLTAGE I/P LAMP SUPPLY VOLTAGE SW ON SIG AUTO BLK WIRE BLK/WHT WIRE BRN/WHT WIRE CHMSL/ BCK-UP FUSE COMPUTER DATA LINES SYSTEM DK GRN WIRE DRIVER DOOR LOCK SWITCH DRIVER INFORMATION CENTER (DIC) SWITCH DRIVER WINDOW SWITCH GRY WIRE HEAD PARK HEADLAMP SWITCH HOT AT ALL TIMES HVAC CONTROL MODULE I/P LAMP SUPPLY VOLTAGE ILLUM INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL (UNDER STEERING WHEEL) INSTRUMENT PANEL CLUSTER (IPC) INT LTS/ PNL DIM FUSE LEFT STEERING WHEEL CONTROL SWITCH LT GRN/BLK WIRE NCA WIRE OFF ORG/WHT WIRE OUTSIDE REARVIEW MIRROR SWITCH PASSENGER DOOR LOCK SWITCH PASSENGER WINDOW SWITCH PPL PPL PPL PPL/ PPL/ PPL/ PPL/WHT WIRE RADIO RED WIRE RED/WHT WIRE RIGHT STEERING WHEEL CONTROL SWITCH STRG WHEEL FUSE UNDERHOOD FUSE BLOCK (RIGHT SIDE OF ENGINE COMPT) WHT 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

BLK WIRE BRN WIRE BRN/WHT WIRE CENTER IGNITION MODE SWITCH CONSOLE MULTI-FUNCTION SWITCH COMPUTER DATA LINES SYSTEM DISPLY IGN FUSE DRIVER LOGIC WINDOW SWITCH LINEAR INTERCONNECT NETWORK BUS 3 FRONT VIEW CAMERA MODULE GND GND GREEN LED GRN WIRE GRY WIRE HI SPD GMLAN HOT W/ IGNITION MAIN RELAY ENERGIZED HVAC CONTROL MODULE INFO DISPLAY MODULE INSTRUMENT CLUSTER INSTRUMENT PANEL MULTI- FUNCTION SWITCH INTERIOR REAR COMPARTMENT LID UNLATCH SWITCH KEYPAD KEYPAD RED LED WIRE LEFT REAR WINDOW SWITCH LINEAR INTERCONNECT NETWORK BUS LINEAR INTERCONNECT NETWORK BUS 3 LO SPD GMLAN SERIAL DATA LOGIC LOGIC LOW SPEED GMLAN SERIAL DATA LT GRN WIRE LT GRN/BLK WIRE LT GRN/BRN WIRE LT GRN/DK BLU WIRE LT GRN/WHT WIRE PARK BRAKE CONTROL SWITCH PASSENGER AIR BAG DISABLE INDICATOR PASSENGER AIR BAG IND REAR PARK ASSIST DISABLE SIG RIGHT REAR LOGIC WINDOW SWITCH LINEAR INTERCONNECT NETWORK BUS 4 SER DATA (-) (1) TELEMATICS BUTTON ASSEMBLY TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE (TOP OF REAR WINDOW SHELF) TRANSMISSION SHIFT LEVER POSITION INDICATOR UNDERHOOD FUSE BLOCK (RIGHT SIDE OF ENGINE COMPT) VIO/GRY WIRE W/ START/STOP ENGINE SYSTEM W/O REAR PARKING ASSIST WHT WIRE WRNG IND YEL WIRE YEL/VIO WIRE