Chevrolet Impala VIII (1999-2006) dash, behind access panel) Wiring diagrams

ABOVE PARKING BRAKE LEVER) BLK WIRE BODY CONTROL MODULE (BEHIND LEFT SIDE OF DASH) BRN WIRE DASH, BEHIND ACCESS PANEL) DRIVER HEATED SEAT BACK ELEMENT DRIVER HEATED SEAT CUSHION ELEMENT DRIVER HEATED SEAT RELAY DRIVER HEATED SEAT SWITCH DRIVER HEATED SEAT THERMISTOR DRIVER SEAT BACK DRIVER SEAT CUSHION FRONT PASSENGER HEATED SEAT BACK ELEMENT FRONT PASSENGER HEATED SEAT CUSHION ELEMENT FRONT PASSENGER HEATED SEAT RELAY FRONT PASSENGER HEATED SEAT SWITCH FRONT PASSENGER HEATED SEAT THERMISTOR FRONT PASSENGER SEAT BACK FRONT PASSENGER SEAT CUSHION GROUND HOT AT ALL TIMES LEFT I/P JUNCTION BLOCK (LEFT SIDE OF DASH, BEHIND ACCESS PANEL) LH HTD ST/ BCM FUSE LO/HI INPUT LT BLU WIRE NCA WIRE ON INPUT ORG/ WIRE ORG/BLK WIRE PNK WIRE RED/WHT WIRE RH HTD SEAT FUSE RIGHT I/P JUNCTION BLOCK (RIGHT SIDE OF SENSOR INPUT YEL/BLK WIRE

3.4L 3.8L A/C-CRUISE FUSE ABS IND. AIR BAG IND AMBIENT AIR TEMPERATURE SENSOR (FRONT OF RADIATOR SUPPORT) AMBIENT TEMP SUNROOF CLOSE SUNROOF SW SUNROOF OPEN BATTERY SERIAL DATA BATTERY BRAKE LVL DATA LINE IGNITION WASH LVL GROUND BLK WIRE BLK/WHT WIRE BOOST GAUGE BRAKE IND BRAKE/ BREAKOUT) BRN WIRE BRN/WHT WIRE CHECK (MALFUNCTION INDICATOR LAMP-MIL) COMPUTER DATA LINES SYSTEM CRUISE IND DASH, BEHIND ACCESS PANEL) DIC/ RKE FUSE DISPLAY DK BLU WIRE DRIVER INFORMATION CENTER (DIC) ENGINE COOLANT TEMPER- ATURE GAUGE ENGINE OIL LEVEL SWITCH (OPEN W/ LOW OIL LEVEL) (3.8L) ENGINE OIL PRESSURE GAUGE FUEL GAUGE FUEL PUMP, SENDER ASSEMBLY FUEL LEVEL SENSOR GND RIGHT TURN INPUT GND LEFT TURN INPUT GRY WIRE HIGH BEAM IND HOT AT ALL TIMES HOT IN HOT IN RUN OR START IGNITION IGNITION GROUND ILLUMINATION (7 BULBS) INSTRUMENT PANEL CLUSTER INTERNAL COMPASS SENSOR (W/O SUNROOF) LEFT I/P JUNCTION BLOCK (LEFT SIDE OF DASH, BEHIND ACCESS PANEL) CLSTR/ BCM FUSE LEFT TURN IND LOGIC LOW REF LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE MESSAGE CENTER MIL CTRL NCA WIRE ODOMETER/ PRNDL DISPLAY OIL LEVEL SWITCH SIGNAL OIL PRESSURE SWITCH SIGNAL ORG/ WIRE PCM/BCM CLSTR FUSE POWER DISTRIBUTION SYSTEM (PASSENGER COMPT, 10 CM POWER TOPS SYSTEM POWERTRAIN CONTROL MODULE (PCM) PPL PPL FUEL LEVEL SENSOR SIGNAL RED WIRE RESET SWITCH RIGHT I/P JUNCTION BLOCK (RIGHT SIDE OF RIGHT I/P JUNCTION BLOCK (RIGHT SIDE OF DASH, BEHIND ACCESS PANEL) RIGHT TURN IND RUN WIRE SEAT BELT IND SERVICE ENGINE SOON IND SPEEDO- METER TACHO- METER TAN WIRE TAN/BLK WIRE TRAC OFF IND VF DISPLAY DRIVER VOLT- METER W/O POLICE WHT WIRE WIPER/ WASHER SYSTEM (OR 685) EXTERIOR LIGHTS SYSTEM YEL WIRE

1 2 8 AUD SIGNAL AUD OUT- DRAIN WIRE 368 367 372 372 SATELLITE RADIO CIRCUIT ANT ANT ENABLE ILLUM GROUND AMP SIG ANTENNA ENABLE SIG AUDIO AMPLIFIER (IN LUGGAGE COMPT, BENEATH CENTER OF REAR PACKAGE SHELF) BARE BEHIND ACCESS PANEL) BLK WIRE BLK/WHT WIRE BREAKOUT) BRN WIRE COMPUTER DATA LINES SYSTEM DASH, BEHIND ACCESS PANEL) DATA DEFOG GRID DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE GRN WIRE GROUND GRY WIRE HOT AT ALL TIMES HOT W/ REAR DEFOG ON LEFT I/P JUNCTION BLOCK (LEFT SIDE OF DASH, LEFT I/P JUNCTION BLOCK (LEFT SIDE OF DASH, BEHIND ACCESS PANEL) LF SPKR OUT+ LF TWET SPKR OUT+ LR SPKR LR SPKR RF SPKR RF SPKR LR SPKR OUT+ LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE MONTE CARLO NCA WIRE ORG/ WIRE PNK 6 7 8 WIRE PNK REMOTE OUT REMOTE LF SPKR LF SPKR RR SPKR RR SPKR GROUND BATT WIRE PNK/BLK WIRE PPL RADIO RADIO ANTENNA MODULE (ON UPPER PORTION OF LEFT "C" PILLAR) RADIO FUSE REAR DEFOG CIRCUIT BREAKER REAR WINDOW RED WIRE RF SPKR OUT+ RF TWET SPKR OUT+ RIGHT AUX LEFT AUX COMMON AUDIO OUT- AUDIO SIGNAL RIGHT I/P JUNCTION BLOCK (RIGHT SIDE OF RIGHT I/P JUNCTION BLOCK (RIGHT SIDE OF DASH, BEHIND ACCESS PANEL) RIGHT I/P JUNCTION BLOCK (RIGHT SIDE OF DASH, BEHIND BARE ACCESS PANEL) RR SPKR OUT+ TAN WIRE WHT WIRE YEL WIRE