Chevrolet·Impala·2006 Chevrolet Impala·Wiring
Wiring diagram

2006 Chevrolet Impala — power distribution

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Power distribution

1 2 1 2 3 3 4 4 A 25A K 200A 10A J J 25A 2A 10A B 20A 25A 10A 10A 15A 15A 20A 15A 60A 60A 25A 20A 60A 30A 60A (8 GA- BLK/WHT) 20A UNDERHOOD FUSE BLOCK BATTERY STARTER ELECTRONIC BRAKE CONTROL MODULE (EBCM) BODY CONTROL MODULE (BCM) RADIO BLOWER MOTOR CONTROL PROCESSOR HEADLAMP FLASHER MODULE ENGINE CONTROL MODULE (ECM) TRANSMISSION CONTROL MODULE (TCM) GENERATOR I/P FUSE BLOCK DRIVER DOOR UNLOCK PCB RELAY DOOR UNLOCK PCB RELAY DOOR LOCK PCB RELAY TRUNK RELAY AUDIO AMPLIFIER DIGITAL RADIO RECEIVER EVAPORATIVE EMISSION (EVAP) CANISTER VENT SOLENOID INFLATABLE RESTRAINT SENSING & DIAGNOSTIC MODULE (SDM) OUTSIDE REARVIEW MIRROR SWITCH INFLATABLE RESTRAINT FRONT PASSENGER PRESENCE SYSTEM (PPS) MODULE GARAGE DOOR OPENER VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) HEATED SEAT CONTROL MODULE EMERGENCY VEHICLE REAR COMPARTMENT LID LAMPS RELAY I/P FUSE BLOCK A/T SHIFT LOCK CONTROL SOLENOID ASSEMBLY BODY CONTROL MODULE (BCM) DRIVER SEAT ADJUSTER SWITCH PASSENGER SEAT ADJUSTER SWITCH SUNROOF MOTOR FRONT PASSENGER WINDOW SWITCH DRIVER WINDOW SWITCH PASSENGER WINDOW SWITCH SUNROOF MOTOR INSIDE REARVIEW MIRROR F2 A3 C5 11 13 3 F C C1 E A A C1 B3 B2 B1 J1 D D4 C302 E D 6 G H1 1 31 C3 C4 C1 C2 C2 1 B C2 C122 2 C1 C B1 C3 2 C3 32 20 C1 C1 G2 C2 1 2 31 C C1 1 15 C1 C1 16 A C3 4 E2 D2 C1 C2 A6 C4 D2 G2 C1 E1 F2 E1 D1 C1 G1 E3 C4 E3 F1 A F3 YEL YEL RED RED RED/ WHT RED/ WHT RED WHT RED/ RED/BLK RED/ BLK TAN TAN BLK YEL YEL YEL YEL YEL YEL YEL YEL YEL YEL YEL YEL YEL BLK YEL/ (OR YEL) BLK YEL/ BLK RED/ WHT WHT RED/ WHT RED/ WHT RED/ WHT RED/ RED/ WHT RED/WHT RED/WHT WHT RED/ WHT RED/ RED/ WHT RED/ WHT RED/ WHT RED/ WHT RED/ WHT WHT RED/ WHT RED/ WHT RED/ RED/ WHT WHT RED/ WHT RED/ WHT RED/ BLK RED/ RED/ BLK RED/ WHT WHT RED/ WHT RED/ WHT RED/ WHT RED/ WHT RED/ WHT RED/ BLK RED/ BLK RED/ BLK RED/ RED/ WHT RED/ WHT WHT RED/ RED/ WHT RED/ WHT RED/ WHT RED/ WHT RED/ WHT WHT RED/ WHT RED/ WHT RED/ RED/ WHT BLK RED/ BLK RED/ RED RED 5.3L & 3.9L: W/ IGNITION & MAIN POWER SUPPLY PROVISION POLICE W/ HEADLAMP FLASHER W/O HEADLAMP FLASHER EXCEPT 5.3L: W/O IGNITION & MAIN POWER SUPPLY PROVISION (NOT USED) (W/ ABS) W/ GARAGE DOOR OPENER W/O ONSTAR W/ ONSTAR & GARAGE DOOR OPENER W/ ONSTAR W/O GARAGE DOOR OPENER POLICE W/ DIGITAL RADIO W/ FRONT HEATED SEATS (W/ PERFORMANCE AUDIO & 8 SPEAKER SYSTEM) W/ 8 WAY DRIVER SEAT ADJUSTER W/O 8 WAY DRIVER SEAT ADJUSTER W/ PASSENGER SEAT ADJUSTER W/ DUAL READING LAMPS & W/O POWER SLIDING ROOF POLICE W/ FLOOR SHIFTER (BLUNT CUT) W/ DRIVER SEAT ADJUSTER IF EQUIPPED W/ DUAL READING LAMPS & POWER SLIDING ROOF W/ POWER SLIDING ROOF & W/O DUAL READING LAMPS SEDAN COUPE SEDAN COUPE COUPE SEDAN (COUPE) (SEDAN) (NOT USED) ABS MTR2 FUSE INT LTS/ PNL DIM FUSE HDLP MDL FUSE ABS MTR1 FUSE ECM/ TCM FUSE RADIO FUSE BATT 2 FUSE BATT 4 FUSE BATT 1 FUSE CABLE PRO FUSE FUSIBLE LINK HTD/ SEAT FUSE DR/LCK FUSE AIR BAG FUSE PWR/MIR FUSE AMP FUSE CNSTR FUSE ONSTAR FUSE AUX FUSE RAP RELAY PWR/SEAT CIRCUIT BREAKER S/ROOF FUSE PWR/WNDW CIRCUIT BREAKER RAP FUSE (MOUNTED TO RIGHT STRUT TOWER) (IN RIGHT FRONT KICK PANEL) (IN RIGHT FRONT KICK PANEL) (COUPE: APPROXIMATELY 7 CM (2.75 IN) FROM SECOND BREAKOUT TO C302) (SEDAN: APPROXIMATELY 10 CM (4 IN) FROM SECOND BREAKOUT TO C302) (COUPE: APPROXIMATELY 16.5 CM (6.5 IN) FROM SECOND BREAKOUT TO C398) (SEDAN: APPROXIMATELY 10 CM (4 IN) FROM BREAKOUT TO C398) (BELOW PASSENGER FRONT DOOR OPENING, REAR OF RIGHT A-PILLAR) S311 S311 S375 S364 G302 TO RT T/SIG FUSE (DIAGRAM 2 OF 4) TO FUSIBLE LINK (DIAGRAM 2 OF 4) TO S/ROOF FUSE (DIAGRAM 1 OF 4) TO AUXILIARY POWER OUTLET (DIAGRAM 2 0F 4) FROM PWR/MIR FUSE (DIAGRAM 1 OF 4)
A K 30A 30A 50A BLU/BLK) (3-GA (3-GA BLU/BLK) (2-GA GRY/WHT) BLU/BLK) (3-GA B 10A 10A 10A 15A 15A 10A C 25A UNDERHOOD FUSE BLOCK ENGINE CONTROL MODULE (ECM) TRANSMISSION CONTROL MODULE (TCM) BODY CONTROL MODULE (BCM) BODY CONTROL MODULE (BCM) 1-2 SHIFT SOLENOID VALVE 2-3 SHIFT SOLENOID VALVE TORQUE CONVERTER CLUTCH (TCC) SOLENOID VALVE AUTOMATIC TRANSAXLE SPLICE PACK SP206 INFLATABLE RESTRAINT SENSING & DIAGNOSTIC MODULE (SDM) INFLATABLE RESTRAINT PASSENGER AIR BAG ON/OFF INDICATOR HVAC CONTROL MODULE INFLATABLE RESTRAINT PASSENGER AIR BAG ON/OFF INDICATOR INSTRUMENT PANEL CLUSTER (IPC) C7 C3 A A A B B B B3 B7 B5 C5 B1 C1 C4 21 H1 31 C100 E A A A C1 19 4 2 C1 20 C4 B D C E A 32 4 C4 3 1 J2 J3 A C A C A C A C A C A C D2 A C A C C1 J2 K1 K4 C1 J3 C4 C2 C2 E2 BLK RED/ BLK RED/ BLK RED/ RED/ BLK RED/ BLK RED/ WHT RED/ WHT WHT RED/ RED/ BLK RED/ BLK RED/ BLK LT BLU BLU DK DK GRN LT GRN BLK BLK BLK/ WHT BLK/ WHT YEL PNK PNK PNK RED RED RED RED PNK PNK PNK PNK PNK PNK PNK PNK PNK PNK PNK PNK PNK PNK PNK PNK PNK PNK PNK PNK PNK PNK PNK WHT RED/ WHT RED/ BLK BLK RED/ WHT WHT RED/ BLK WHT RED/ BLK RED/ WHT BLK RED/ WHT BLK RED/ WHT BLK WHT RED/ BLK RED/ WHT BLK WHT RED/ BLK RED/ WHT WHT RED/ BLK BLK POLICE (BLUNT CUT) (SEDAN W/O FLOOR CONSOLE) (SEDAN W/O FLOOR CONSOLE) (W/ IGNITION & MAIN POWER SUPPLY PROVISION) (W/ IGNITION & MAIN POWER SUPPLY PROVISION) (BLUNT CUT AT RIGHT FRONT DOOR) (BLUNT CUT AT RIGHT FRONT DOOR) (BLUNT CUT AT RIGHT FRONT DOOR) LATE PRODUCTION EARLY PRODUCTION SEDAN W/O FLOOR CONSOLE SEDAN W/ FLOOR CONSOLE COUPE (COUPE) (SEDAN) IGN MAIN PCB RELAY AUX PWR FUSE RT T/SIG FUSE LT T/SIG FUSE AIR BAG/ DISPLAY FUSE PWR DROP/ CRANK FUSE ECM IGN FUSE TRANS FUSE LEFT AUXILIARY POWER OUTLET RIGHT AUXILIARY POWER OUTLET FUSIBLE LINK FUSIBLE LINK FUSIBLE LINK FUSIBLE LINK SEO FUSE BLOCK CIRCUIT BREAKER 1 CIRCUIT BREAKER 2 CIRCUIT BREAKER 3 SEO 2 RELAY SEO 1 RELAY REAR JUNCTION BLOCK FRONT 2 AUXILIARY POWER OUTLET SEAT AUXILIARY POWER OUTLET FRONT AUXILIARY POWER OUTLET REAR AUXILIARY POWER OUTLET REAR AUXILIARY POWER OUTLET FRONT AUXILIARY POWER OUTLET (MOUNTED TO RIGHT STRUT TOWER) (3.5L & 3.9L: ON TRANSMISSION TO ENGINE BOLT, ABOVE STARTER) (5.3L: ON TRANSMISSION TO ENGINE BOLT, BELOW STARTER) (FRONT OF DASH, LEFT OF G204) (IN I/P WIRING HARNESS, APPROXIMATELY 15.5 CM (6.25 IN) FROM 3RD BREAKOUT TO BRAKE PEDAL POSITION SENSOR) (IN AUTOMATIC TRANSAXLE WIRING HARNESS, APPROXIMATELY 9.5 CM (3.8 IN) FROM CONNECTOR C100) (ABOVE ACCELERATOR PEDAL) (IN REAR COMPARTMENT, BEHIND RIGHT REAR WHEELHOUSE) (FRONT OF DASH, ABOVE G202) (ON I/P WIRING HARNESS, APPROXIMATELY 5 CM (2 IN) FROM SECOND BREAKOUT TO BRAKE PEDAL POSITION SENSOR) (ON I/P HARNESS, NEAR STEERING COLUMN) (ON FLOOR CONSOLE WIRING HARNESS, APPROXIMATELY 5 CM (2 IN) FROM BREAKOUT TO C340) (ON BODY HARNESS, APPROXIMATELY 15 CM (6 IN) FROM BREAKOUT TO INFLATABLE RESTRAINT SENSING & DIAGNOSTIC MODULE) (BELOW PASSENGER FRONT DOOR OPENING, REAR OF RIGHT A-PILLAR) (BELOW PASSENGER FRONT DOOR OPENING, REAR OF RIGHT A-PILLAR) S101 S250 S115 S239 S238 S394 S231 S375 S375 G111 G200 G201 G302 G302 FROM HDLP MDL FUSE (DIAGRAM 1 OF 4) TO CHMSL/BACKUP FUSE (DIAGRAM 3 OF 4) FROM UNDERHOOD FUSE BLOCK (DIAGRAM 1 OF 4) FROM AUX FUSE (DIAGRAM 1 OF 4)
START RUN ACC OFF START RUN OFF ACC START RUN OFF ACC START OFF ACC RUN VOLT BATTERY POSITIVE VOLT IGN 1 ON/OFF/ E 30A 30A 25A D D 15A 15A 10A 10A 10A 10A C 10A START ACC OFF RUN VOLT RESISTOR SIG VOLT ACC CRANK IGN KEY UNDERHOOD FUSE BLOCK FUEL/ PUMP RELAY STRTR RELAY HORN PCB RELAY PARK LP PCB RELAY WS WASH PCB RELAY FOG LP PCB RELAY SPLICE PACK SP206 BODY CONTROL MODULE (BCM) DATA LINK CONNECTOR (DLC) INSTRUMENT PANEL CLUSTER (IPC) REMOTE CONTROL DOOR LOCK RECEIVER (RCDLR) HVAC CONTROL MODULE LEFT SPOT LAMP RIGHT SPOT LAMP UNDERHOOD FUSE BLOCK FAN 3 RELAY WIPER PCB RELAY REAR DEFOG RELAY FAN 1 RELAY A/C CMPRSR RELAY WIPER HIGH PCB RELAY DRL PCB RELAY HIGH BEAM PCB RELAY LOW BEAM PCB RELAY BODY CONTROL MODULE (BCM) THEFT DETERRENT EXCITER MODULE BODY CONTROL MODULE (BCM) 1 2 C3 3 C201 H 14 2 A A C1 4 10 16 1 K J H G L C4 10 C4 2 4 C2 2 B2 C2 B3 C4 B1 C4 B3 A4 C2 G1 D1 B2 1 3 C1 21 4 5 2 6 RED/WHT RED/WHT WHT RED/ WHT RED/ WHT RED/ BRN RED/ WHT PNK PNK BRN WHT WHT RED/ NCA RED/ WHT NCA WHT RED/ WHT RED/ RED/ WHT RED/ WHT WHT RED/ WHT RED/ WHT RED/ WHT RED/ WHT RED/ WHT RED/ WHT RED/ WHT RED/ WHT RED/ WHT RED/ RED/ WHT RED/ WHT WHT RED/ WHT RED/ WHT RED/ RED/ WHT RED/ WHT BLK WHT/ BRN BLK WHT WHT/ LATE PRODUCTION EARLY PRODUCTION POLICE (NOT USED) RT SPOT FUSE INT LIGHTS FUSE LT SPOT FUSE CHMSL/ BACKUP FUSE DISPLAY FUSE FAN 2 FUSE FAN 1 FUSE WPR FUSE RVC SEN FUSE BCM FUSE IGNITION SWITCH KEY IN IGNITION SWITCH (MOUNTED TO RIGHT STRUT TOWER) (ON I/P WIRING HARNESS, APPROXIMATELY 20 CM (8 IN) FROM BREAKOUT TO REMOTE CONTROL DOOR LOCK RECEIVER) (ON I/P HARNESS, NEAR STEERING COLUMN) (MOUNTED TO RIGHT STRUT TOWER) (ON STEERING COLUMN HARNESS, BETWEEN BCM CONNECTOR C1 & IGNITION SWITCH) S218 S204 TO DRL PCB RELAY (DIAGRAM 3 OF 4) FROM IGN MAIN PCB RELAY (DIAGRAM 2 OF 4) TO PWR/TRN RELAY (DIAGRAM 4 OF 4) FROM RT SPOT FUSE (DIAGRAM 3 OF 4)
G G 15A 15A 20A 20A 15A E UNDERHOOD FUSE BLOCK ENGINE CONTROL MODULE (ECM) IGNITION CONTROL MODULE (ICM) FUEL INJECTOR 2 FUEL INJECTOR 6 FUEL INJECTOR 4 FUEL INJECTOR 3 FUEL INJECTOR 4 FUEL INJECTOR 8 FUEL INJECTOR 7 IGNITION COIL 4 IGNITION COIL 8 IGNITION COIL 3 IGNITION COIL 7 FUEL INJECTOR 5 FUEL INJECTOR 3 FUEL INJECTOR 1 FUEL INJECTOR 5 IGNITION COIL 5 FUEL INJECTOR 2 IGNITION COIL 2 FUEL INJECTOR 1 IGNITION COIL 6 FUEL INJECTOR 6 IGNITION COIL 1 UNDERHOOD FUSE BLOCK A/C CMPRSR RELAY FAN 3 RELAY FAN 2 RELAY FAN 1 RELAY INTAKE MANIFOLD TURNING (IMT) VALVE SOLENOID HEATED OXYGEN SENSOR (HO2S) 1 MASS AIR FLOW (MAF)/ INTAKE AIR TEMPERATURE (IAT) SENSOR EVAPORATIVE EMISSION (EVAP) CANISTER PURGE SOLENOID VALVE HEATED OXYGEN SENSOR (HO2S) 2 CYLINDER SHUTOFF SOLENOID 3 CYLINDER SHUTOFF SOLENOID 4 CYLINDER SHUTOFF SOLENOID 2 CYLINDER SHUTOFF SOLENOID 1 VALVE LIFTER OIL MANIFOLD ASSEMBLY 10 C1 C1 40 D D A B M C102 A C1 E 13 C2 C1 14 F D A A D D A A D A A A A A A B5 A8 A5 B3 C1 B2 A D D A A D D A B4 B1 A6 BRN PNK/ BLK PNK/ BLK BLK NCA PNK/ NCA PNK/ BLK BLK PNK/ BLK PNK/ BLK PNK/ BLK PNK/ PNK/ BLK PNK/ BLK PNK/ BLK BLK PNK/ BLK PNK/ BLK PNK/ BLK BLK PNK/ PNK/ PNK PNK/ BLK PNK/BLK BLK PNK/ PNK PNK PNK BLK BLK PNK/ PNK/ PNK BLK PNK/ BLK PNK/ PNK/ BLK PNK PNK PNK PNK PNK PNK PNK BLK PNK/ PNK BLK PNK/ PNK/BLK PNK PNK PNK BLK PNK/ BLK PNK/ PNK BLK PNK/ EXCEPT 5.3L EXCEPT 5.3L 5.3L 5.3L (EXCEPT 5.3L) (5.3L) 3.9L (NOT USED) (3.9L) (5.3L) PWR/TRN RELAY INJ 1 FUSE ETC/ECM FUSE INJ 2 FUSE EMISSIONS 1 FUSE EMISSIONS 2 FUSE (MOUNTED TO RIGHT STRUT TOWER) (IN ENGINE WIRING HARNESS, APPROXIMATELY 5 CM (2 IN) FROM BREAKOUT TO FUEL INJECTOR 3) (IN ENGINE WIRING HARNESS, APPROXIMATELY 5 CM (2 IN) FROM BREAKOUT TO FUEL INJECTOR 4) (ON FUEL INJECTOR WIRING HARNESS) (ON IGNITION CONTROL MODULE WIRING HARNESS) (ON IGNITION CONTROL MODULE WIRING HARNESS) (MOUNTED TO RIGHT STRUT TOWER) S108 S109 S109 S106 S107 FROM A/C CMPRSR RELAY (DIAGRAM 3 OF 4) TO EMISSIONS 1 FUSE (DIAGRAM 4 OF 4) FROM INJ 2 FUSE (DIAGRAM 4 OF 4)