Chevrolet Impala VIII (1999-2006) (below driver door opening, rear of left "a" pillar) Wiring diagrams

BLK WIRE DK BLU WIRE DK GRN WIRE DRIVER SEAT ADJUSTER MOTOR ASSEMBLY DRIVER SEAT ADJUSTER SWITCH DRIVER SEAT FRONT VERTICAL MOTOR DRIVER SEAT HORIZONTAL MOTOR DRIVER SEAT REAR VERTICAL MOTOR FORWARD/ FRONT DOWN FRONT PASSENGER SEAT ADJUSTER MOTOR ASSEMBLY FRONT PASSENGER SEAT ADJUSTER SWITCH FRONT PASSENGER SEAT FRONT VERTICAL MOTOR FRONT PASSENGER SEAT HORIZONTAL MOTOR FRONT PASSENGER SEAT REAR VERTICAL MOTOR FRONT UP BACK HOT AT ALL TIMES LT BLU WIRE LT GRN WIRE NCA WIRE ORG/ WIRE POWER SEATS CIRCUIT BREAKER REAR DOWN REAR UP REAR UP FRONT DOWN RIGHT I/P JUNCTION BLOCK (RIGHT SIDE OF DASH, BEHIND ACCESS PANEL) TAN WIRE YEL WIRE

ABOVE PARKING BRAKE LEVER) BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BEHIND LEFT SIDE OF DASH) BRN WIRE DRIVER OUTSIDE REARVIEW MIRROR GRN WIRE HOT AT ALL TIMES HOT IN ON A/C CRUISE FUSE HTD MIR FUSE HVAC CONTROL MODULE LEFT I/P JUNCTION BLOCK LEFT I/P JUNCTION BLOCK (LEFT SIDE OF DASH, BEHIND ACCESS PANEL) LOAD MANAGEMENT CONTROL LOGIC IGN REAR DEFOG RLY CTRL NCA WIRE ORG/ WIRE PASSENGER OUTSIDE REARVIEW MIRROR PNK WIRE RADIO ANTENNA MODULE (ON UPPER PORTION OF LEFT "C" PILLAR) REAR DEFOG CIRCUIT BREAKER REAR DEFOG RELAY REAR DEFOGGER MOMENTARY SWITCH REAR WINDOW REAR WINDOW DEFOGGER GRID RED WIRE RIGHT I/P JUNCTION BLOCK (RIGHT SIDE OF DASH, BEHIND ACCESS PANEL) RT IP 3 FUSE UNDERHOOD JUNCTION BLOCK (BOTTOM) (ON FRONT OF RIGHT STRUT TOWER) WHT WIRE

BLK WIRE BREAKOUT) CENTER HIGH MOUNTED STOPLAMP (CHMSL) DRIVER OUTSIDE REARVIEW MIRROR DRIVER SEAT ADJUSTER SWITCH DRIVER SEAT LEFT SEAT BELT SWITCH DRIVER WINDOW SWITCH DRIVER WINDOW SWITCH DRIVER SEAT EMERGENCY VEHICLE REAR LAMPS FLASHER LOGIC FRONT FRONT PASSENGER SEAT ADJUSTER SWITCH PASSENGER HEATED SEAT THERMISTOR FRONT PASSENGER DOOR LOCK SWITCH PASSENGER OUTSIDE REARVIEW MIRROR FRONT PASSENGER HEATED SEAT BACK ELEMENT FRONT PASSENGER WINDOW SWITCH FUEL PUMP IMPALA INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE (SDM) INSIDE REARVIEW MIRROR LEFT SEAT BELT SWITCH (W/ HEATED SEATS) DRIVER HEATED SEAT THERMISTOR LEFT TAIL LAMP LEFT VANITY MIRROR LAMP MONTE CARLO NCA WIRE OUTSIDE DRIVER REARVIEW MIRROR SWITCH DOOR LOCK SWITCH OUTSIDE REARVIEW MIRROR CONNECTOR (MAIN BODY WIRING BREAKOUT) HARNESS, 70 CM PASSENGER SEAT (W/ PASSENGER POWER SEAT) FRONT PASSENGER HEATED SEAT RELAY REAR COMPARTMENT LID AJAR SWITCH REAR COMPARTMENT LID RELEASE ACTUATOR REAR WINDOW DEFOGGER GRID RIGHT TAIL LAMP RIGHT VANITY MIRROR LAMP W/ DRIVER POWER SEATS W/ HEADLAMP FLASHER W/ INSIDE SUNSHADE MIRROR W/ SEO W/O DRIVER POWER SEATS W/O HEADLAMP FLASHER W/O HEATED SEATS W/ HEATED SEATS W/O SEO WHT WIRE

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

ACCESS PANEL) ASHTRAY LAMP (W/O FRONT CONSOLE) BLK WIRE DIM INPUT DRIVER HEATED SEAT SWITCH (MONTE CARLO) FOG LAMP SWITCH (IF EQUIPPED) FROM LEFT I/P JUNCTION BLOCK (DIAGRAM 1 OF 2) FROM LEFT I/P JUNCTION BLOCK (DIAGRAM 2 OF 2) FRONT PASSENGER DOOR LOCK SWITCH FRONT PASSENGER HEATED SEAT SWITCH (MONTE CARLO) FRONT PASSENGER WINDOW SWITCH GRY WIRE HAZARD SWITCH HVAC CONTROL MODULE INSTRUMENT PANEL CLUSTER (IPC) (9 BULBS) LEFT I/P JUNCTION BLOCK LEFT I/P JUNCTION BLOCK (LEFT SIDE OF DASH, BEHIND OUTSIDE REARVIEW MIRROR SWITCH DRIVER DOOR LOCK SWITCH RADIO RIGHT I/P JUNCTION BLOCK (RIGHT SIDE OF DASH, BEHIND ACCESS PANEL) SURVEILLANCE MODE SWITCH TO LEFT I/P JUNCTION BLOCK (DIAGRAM 2 OF 2) TRACTION CONTROL SWITCH (IMPALA) TRACTION CONTROL SWITCH (MONTE CARLO) W/ POLICE, LIMITED CONTENT W/O POLICE, LIMITED CONTENT WHT WIRE

A/C CMPR RELAY A/C RLY (CMPR) FUSE AUX PWR FUSE AUXILIARY POWER OUTLET (W/O CONSOLE) AUXILIARY POWER OUTPUT (W/ CONSOLE) BLK WIRE BRK SW FUSE C/LTR FUSE CIGAR LIGHTER (W/ CONSOLE) CIGAR LIGHTER (W/O CONSOLE) DRL/EXT LTS FUSE EMERGENCY VEHICLE HEADLAMPS FLASHER EMERGENCY VEHICLE REAR LAMPS FLASHER EXT LTS FUSE F/PMP RLY FUSE FOG LTS RELAY FOG RLY FUSE FROM CIG/AUX FUSE (DIAGRAM 2 OF 5) FROM PWR DROP FUSE (DIAGRAM 4 OF 5) FROM RIGHT I/P 2 FUSE (DIAGRAM 1 OF 5) FROM U/HOOD 1 FUSE (DIAGRAM 1 OF 5) FUEL PUMP RELAY DRL RLY RELAY HAZ SW FUSE HAZARD SWITCH HORN RLY FUSE HORNS RELAY LEFT HEADLAMP LEFT SPOT LAMP (W/ SEO) NCA WIRE NOT USED NOT USED ORG/ WIRE PCM FUSE POWERTRAIN CONTROL MODULE (PCM) RIGHT HEADLAMP RED WIRE RIGHT I/P JUNCTION BLOCK (RIGHT SIDE OF DASH, BEHIND ACCESS PANEL) RIGHT SPOT LAMP (W/ SEO) SPOT LAMP-L FUSE STOP LAMP SWITCH UNDERHOOD JUNCTION BLOCK (BOTTOM) (ON FRONT OF RIGHT STRUT TOWER) GENERATOR UNDERHOOD JUNCTION BLOCK (TOP) (ON FRONT OF RIGHT SPOT LAMP-R FUSE STRUT TOWER) W/ FRONT FOG LAMPS W/ HEADLAMP FLASHERS W/ HEADLAMP FLASHERS W/O HEADLAMP FLASHERS W/ SEO W/O HEADLAMP FLASHERS W/O SEO WHT WIRE YEL WIRE

BLK WIRE DEFOGGER SYSTEM DRIVER OUTSIDE REARVIEW MIRROR GRY WIRE HORZ HOT AT ALL TIMES LEFT LEFT I/P JUNCTION BLOCK (LEFT SIDE OF DASH, BEHIND ACCESS PANEL) PWR MIR FUSE LT BLU WIRE LT GRN WIRE NCA WIRE OFF ORG/ WIRE OUTSIDE REARVIEW MIRROR SWITCH PASSENGER OUTSIDE REARVIEW MIRROR PPL/WHT WIRE RED/WHT WIRE RIGHT UP LT VERT WHT WIRE

BLK WIRE BLU WIRE BRN WIRE DK DK DK DK PPL DK LT DK LT PPL DOWN DRIVER WINDOW MOTOR DRIVER WINDOW SWITCH EXPRESS DOWN EXPRESS DOWN MODULE FRONT PASSENGER WINDOW MOTOR (INSIDE OF FRONT PASSENGER'S DOOR) FRONT PASSENGER WINDOW SWITCH GRN WIRE GRY WIRE HOT W/ RETAINED ACCSRY PWR RELAY ENERGIZED ILLUMINATION INTERIOR LIGHTS SYSTEM W/O POLICE PACKAGE LEFT I/P JUNCTION BLOCK (LEFT SIDE OF DASH, BEHIND ACCESS PANEL) LEFT REAR LEFT REAR WINDOW MOTOR LEFT REAR WINDOW SWITCH PASSENGER FRONT PPL RETAINED ACCSRY PWR BRKR CIRCUIT BREAKER RIGHT I/P JUNCTION BLOCK (RIGHT SIDE OF DASH, BEHIND ACCESS PANEL) RIGHT REAR RIGHT REAR WINDOW MOTOR (INSIDE OF RIGHT REAR DOOR) RIGHT REAR WINDOW SWITCH TAN WIRE UP DOWN UP UP W/ POLICE PACKAGE W/O POLICE PACKAGE W/ POLICE PACKAGE WINDOW LOCK OUT SWITCH YEL WIRE

AIR BAG INDICATOR BLK WIRE BLK/WHT WIRE BRN WIRE CLASS 2 SERIAL DATA CLASS 2 SERIAL DATA HIGH CONTROL LOW CONTROL LOW CONTROL DK BLU WIRE DK GRN WIRE GROUND HIGH CONTROL LOW CONTROL LOW CONTROL HIGH CONTROL VOLTAGE SIGNAL GRY WIRE HIGH CONTROL HIGH CONTROL LOW CONTROL HOT IN ON, START IGNITION INFLATABLE RESTRAINT FRONT END DISCRIMINATING SENSOR INFLATABLE RESTRAINT I/P MODULE INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE (BELOW PASSENGER'S SEAT) INFLATABLE RESTRAINT STEERING WHEEL MODULE INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL INSTRUMENT PANEL CLUSTER LEFT FRONT INFLATABLE RESTRAINT SIDE IMPACT MODULE LEFT I/P JUNCTION BLOCK (LEFT SIDE OF DASH, BEHIND ACCESS PANEL) LEFT SEAT BELT SWITCH LEFT SIGNAL SENSOR SIGNAL LOGIC NCA WIRE ORG/ WIRE PNK PPL WIRE PNK WIRE PPL PPL PPL RIGHT I/P JUNCTION BLOCK (RIGHT SIDE OF DASH, BEHIND ACCESS PANEL) SHORTING BAR SOLID STATE SRS FUSE STAGE 1 STAGE 2 TAN WIRE WHT WIRE YEL WIRE

BATTERY BATTERY IGNITION 1 VOLTAGE HEADLAMP SWITCH SIGNAL GROUND BATTERY CLASS 2 SERIAL DATA GROUND GROUND IGNITION 0 VOLTAGE GROUND BCM FUSE BLK WIRE BLK/WHT WIRE BLU WIRE BODY CONTROL MODULE (BEHIND LEFT SIDE OF DASH, ABOVE PARKING BRAKE LEVER) CLASS 2 SERIAL DATA CLSTR/ BCM FUSE DATA LINK CONNECTOR DK BLU WIRE DOOR OPEN SWITCH- DRIVER DR LK FUSE DRIVER DOOR LOCK DRIVER DOOR LOCK SWITCH GRY WIRE HEADLAMP SWITCH HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ACC, ON OR START HOT IN ON OR START IGNITION KEY ALARM SWITCH (CLOSED W/KEY IN IGNITION SWITCH) IGNITION SWITCH (LEFT SIDE OF DASH) INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE (SDM) (BELOW PASSENGER'S SEAT) INSTRUMENT PANEL CLUSTER (IPC) LEFT I/P JUNCTION BLOCK (LEFT SIDE OF DASH, BEHIND ACCESS PANEL) LEFT SEAT BELT SWITCH LEFT SEAT BELT SWITCH (RIGHT SIDE OF DRIVER'S SEAT) LH HTD ST/BCM FUSE LOGIC LOW TIRE PRESSURE DOOR AJAR LT BLU WIRE LT GRN WIRE MESSAGE CENTER NCA WIRE OFF OPEN AJAR ORG/ WIRE PARK BRAKE SWITCH (AT BASE OF PARKING BRAKE ASSEMBLY) PARK HEAD PARK HEAD OFF PARK LAMP SWITCH PCM/BCM CLSTR FUSE PNK WIRE POWER DISTRIBUTION SYSTEM PPL PPL (DLC) (BELOW LEFT SIDE OF DASH, RIGHT OF STEERING COLUMN) RADIO SEAT BELT IND SERIAL DATA STOP FUSE WHT WIRE YEL WIRE