Buick LeSabre VIII (2000-2005) blk Wiring diagrams
This page contains all the electrical diagrams for the component. blk, in which he is found in the car Buick LeSabre VIII (2000-2005). You can view various wiring diagrams where this component is used, as well as go to more detailed diagrams to see the complete connection and interaction in the system. All diagrams have links to quickly jump to the corresponding section with the component for easy viewing..
Wiring diagram blk (21 of 60)
AUTOMATIC TRANSAXLE
AUTOMATIC TRANSAXLE INTERNAL MODE SWITCH (IMS)
BLK WIRE
BLK/WHT WIRE
COMPUTER DATA LINES SYSTEM
DK GRN WIRE
HOT AT ALL TIMES
LEFT BACK-UP LAMP
LT BLU WIRE
LT GRN WIRE
POWERTRAIN CONTROL MODULE (IN AIR CLEANER HOUSING)
PPL
PPL SERIAL DATA PPL SERIAL DATA
PRK/REV FUSE
REAR FUSE BLOCK (UNDER LEFT REAR SEAT)
RED WIRE
REVERSE LAMP RELAY
REVERSE LP RLY CTRL
RIGHT BACK-UP LAMP
SERIAL DATA
SPLICE PACK
TR SW A
TR SW B
WHT WIRE
YEL WIRE
Go to component -> Back-up lamps circuit -> BLK WIRE
Wiring diagram blk (22 of 60)
BLK WIRE
BLK/WHT WIRE
BRN/WHT WIRE
DK BLU WIRE
DK GRN WIRE
DMR FUSE
DRIVER'S OUTSIDE REARVIEW MIRROR (TURN SIGNAL INDICATOR)
FUSE
HEAD-UP DISPLAY MODULE (ON TOP LEFT SIDE OF DASH)
HEADLAMP SW
HEADLAMP SW SIGN PARK LAMP SW SIGN
HEADLAMP SWITCH
HEADLIGHTS SYSTEM
HIGH MOUNTED STOP LAMP
HOT AT ALL TIMES
HOT IN RUN, START
INSTRUMENT PANEL CLUSTER RIGHT TURN IND
LEFT CORNERING LAMP
LEFT FRONT MARKER LAMP
LEFT FRONT PARK/ TURN SIGNAL LAMP
LEFT LICENSE PLATE LAMP
LEFT REAR MARKER LAMP
LEFT REAR PARK LAMPS PPL
LEFT TAIL/ STOP/TURN LAMP
LEFT TURN IND
LEFT TURN RIGHT TURN
LH PARK LP FUSE
LT BLU WIRE
NCA WIRE
NOT USED
ORG/ WIRE
PARK LP RELAY
PASSENGER'S OUTSIDE REARVIEW MIRROR (TURN SIGNAL INDICATOR)
PK LP ON INPUT
PK LP SW
PNK WIRE
PPL
PRK LP RLY CTRL PRK LP RLY CTRL
REAR FUSE BLOCK (UNDER LEFT REAR OF SEAT)
RH PARK LP FUSE
RIGHT CORNERING LAMP
RIGHT FRONT MARKER LAMP
RIGHT FRONT PARK/ TURN SIGNAL LAMP
RIGHT LICENSE PLATE LAMP
RIGHT REAR MARKER LAMP
RIGHT REAR PARK LAMPS
RIGHT TAIL/ STOP/TURN LAMP
SPLICE PACK
STOPLAMP SWITCH (ON BRAKE PEDAL SUPPORT)
TAN WIRE
TSIG/ HAZ FUSE STOP LP FUSE
TURN SIGNAL/ HAZAR SWITCH
TURN SIGNAL/HAZARD FLASHER MODULE (UNDER LEFT SIDE OF DASH)
UNDER- HOOD FUSE BLOCK (RIGHT FRONT SIDE OF ENGINE) COMPT)
UNDER- HOOD LAMP
WHT WIRE
YEL WIRE
Go to component -> Exterior lamps circuit -> BLK WIRE
Wiring diagram blk (23 of 60)
A/C COMPRESSOR CLUTCH
A/C COMPRESSOR CLUTCH DIODE
ACCY RELAY
AUTOMATIC TRANSAXLE
BLK WIRE
BRAKE FLUID LEVEL SWITCH
COIL
CONTACT
COOL FAN S/P RELAY (SERIES/ PARALLEL)
CRUISE CONTROL MODULE
DRL RELAY
ELECTRONIC BRAKE CONTROL MODULE (EBCM)
HEATED OXYGEN SENSOR
HORN ASSEMBLY
IGN 1 RELAY
IGNITION CONTROL MODULE (ICM)
INTERNAL MODE SWITCH
LEFT COOLING FAN
LEFT CORNERING LAMP
LEFT FRONT PARK/TURN SIGNAL LAMP
LEFT LOW BEAM HEADLAMP
MASS AIR- FLOW (MAF) SENSOR ENGINE OIL LEVEL SWITCH
NCA WIRE
POWERTRAIN CONTROL MODULE (PCM)
RIGHT FRONT PARK/TURN LAMP
SPLICE PACK
UNDERHOOD FUSE BLOCK (RIGHT FRONT SIDE OF ENGINE COMPARTMENT)
W/O CORNERING LAMPS W/CORNERING LAMPS
WHT WIRE
WINDSHIELD WASHER PUMP
WINDSHIELD WIPER MOTOR UNDERHOOD LAMP
Go to component -> Ground distribution circuit (1 of 4) -> BLK WIRE
Wiring diagram blk (24 of 60)
AUTO A/C
AUTO TRANS SHIFT LOCK CONTROL ACTUATOR
BLK WIRE
BLOWER CONTROL MODULE
DASH INTEGRATION MODULE (DIM)
DATA LINK CONNECTOR (DLC) (PARTIAL)
DRIVER DOOR LOCK SWITCH
DRIVER DOOR MODULE (DDM)
DRIVER DOOR SWITCH ASSEMBLY (DDSA)
DRIVER HEATED SEAT SWITCH
DRIVER INFORMATION DISPLAY SWITCH
FRONT CIGAR LIGHTER
HEADLAMP SWITCH
HEADS UP DISPLAY (HUD) DIMMER SWITCH
HEADS UP DISPLAY (HUD) SWITCH
HEATER-A/C CONTROL
I/P COMPARTMENT LAMP SWITCH
INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL
INSTRUMENT PANEL CLUSTER (IPC)
INSTRUMENT PANEL INTEGRATION MODULE (IPM)
KEY BUZZER SWITCH
LEFT FRONT DOOR LOCK ACTUATOR
LEFT FRONT DOOR LOCK CYLINDER SWITCH
LEFT SIDE STEERING WHEEL CONTROLS
MANUAL A/C
MEMORY PERSONAL- IZATION FUNCTION SWITCH
NCA WIRE
PASSENGER DOOR MODULE (PDM)
RADIO
REAR COMPARTMENT LID RELEASE SWITCH
RIGHT SIDE STEERING WHEEL CONTROLS
SPLICE PACK
STEERING COLUMN FUSE HOLDER
TCC/CRUISE RELEASE SWITCH
TRACTION CONTROL SWITCH
TURN SIGNAL/ HAZARD FLASHER LAMP MODULE
TURN SIGNAL/ MULTIFUNCTION SWITCH
VEHICLE THEFT DETERRENT CONTROL MODULE
WHT WIRE
Go to component -> Ground distribution circuit (2 of 4) -> BLK WIRE
Wiring diagram blk (25 of 60)
6 WAY SEATS 8 WAY SEATS
BATTERY
BLK WIRE
COAX
DASH INTEGRATION MODULE (DIM)
DRIVER HEATED SEAT MODULE
DRIVER MEMORY SEAT MODULE
DRIVER SEAT ADJUSTER SWITCH
DRIVER SEAT RECLINE SWITCH
FLOOR CTSY LMP RELAY
FRONT AUXILIARY POWER OUTLET
FRONT PASSENGER HEATED SEAT MODULE
FRONT PASSENGER SEAT ADJUSTER SWITCH
FRONT PASSENGER SEAT RECLINE SWITCH
FUEL DOOR LOCK RELAY FUEL DOOR UNLOCK RELAY
IGN-1 RELAY FUEL PUMP RELAY
INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE (SDM)
LEFT REAR DOOR MODULE (LRDM)
NCA WIRE
ONSTAR CELLULAR ANTENNA
REAR AUXILIARY POWER OUTLET
REAR WINDOW DEFOGGER
REMOTE CONTROL DOOR LOCK RECEIVER (RCDLR)
RIGHT REAR DOOR MODULE (RRDM)
SPLICE PACK
VEHICLE COMMUNICATION UNIT (VCU)
W/2 WAY POWER SEATS
W/6, 8 WAY POWER SEATS
W/HEATED SEATS
W/MEMORY, LUMBAR SEATS, AUTO DIMMING INSIDE REAR VIEW, OUTSIDE MIRRORS
W/O HEATED SEATS
W/O HEATED SEATS W/HEATED SEATS
W/O MEMORY, LUMBAR SEATS, AUTO DIMMING INSIDE REAR VIEW, OUTSIDE MIRRORS
WHT WIRE
Go to component -> Ground distribution circuit (3 of 4) -> BLK WIRE
Wiring diagram blk (26 of 60)
AUTOMATIC LEVEL CONTROL AIR COMPRESSOR
BLK WIRE
CENTER HIGH MOUNTED STOP LAMP (CHMSL)
FUEL TANK UNIT
GARAGE DOOR OPENER
INSIDE REAR VIEW MIRROR
LEFT BACK-UP LAMP
LEFT REAR READING LAMP SWITCH RIGHT REAR READING LAMP SWITCH
LEFT TAIL/ STOPLAMP
LEFT VANITY MIRROR
LICENSE LAMP
MARKER LAMP
OUTSIDE MOISTURE SENSOR
OVERHEAD CONSOLE CIGAR LIGHTER
OVERHEAD CONSOLE READING LAMP
REAR COMPARTMENT LID RELEASE ACTUATOR
REAR INTEGRATION MODULE (RIM)
RIGHT BACK-UP LAMP
RIGHT CORNERING LAMP
RIGHT HIGH BEAM HEADLAMP
RIGHT LOW BEAM HEADLAMP
RIGHT REAR SIDE MARKER LAMP
RIGHT REAR TURN/STOP TAILLAMP
RIGHT TAIL/ STOPLAMP
RIGHT VANITY MIRROR
SPLICE PACK
SUNROOF MODULE
VEHICLE INTERFACE UNIT (VIU)
W/O CORNERING LAMPS W/ CORNERING LAMPS
W/O GARAGE DOOR OPENER
WHT WIRE
Go to component -> Ground distribution circuit (4 of 4) -> BLK WIRE
Wiring diagram blk (27 of 60)
BLK WIRE
BLK/WHT WIRE
BRN/WHT WIRE
COMPUTER DATA LINES SYSTEM
DASH INTEGRATION MODULE (DIM) (RIGHT SIDE OF DASH)
DIMMER SWITCH
DK GRN WIRE
DRL RELAY
FLASH TO PASS SWITCH
FOG/ DRL FUSE
GRN WIRE
HDHI- BML FUSE
HDHI- BMR FUSE
HDLO- BML FUSE
HDLO- BMR FUSE
HDLP HI BM RELAY
HDLP LO BM RELAY
HEADLAMP BEAM SWITCH
HEADLAMP DIMMER SWITCH
HEADLAMP SWITCH
HI LOW
HOT AT ALL TIMES
I/P FUSE
INSTRUMENT PANEL INTEGRATION MODULE (BEHIND LEFT SIDE OF DASH)
INTERIOR LAMP SWITCH
LEFT HIGH BEAM HEAD- LAMP
LEFT LOW BEAM HEAD- LAMP
LIGHTS ON IND
LT BLU WIRE
LT BLU/BLK WIRE
LT GRN WIRE
LT GRN/BLK WIRE
NCA WIRE
ORG/ WIRE
PK LP SWITCH
PNK WIRE
PNK/BLK WIRE
PNK/WHT WIRE
PPL
PPL PPL
PPL/WHT WIRE
PRK LP RELAY
REAR FUSE BLOCK (UNDER LEFT REAR SEAT)
RIGHT HIGH BEAM HEAD- LAMP
RIGHT LOW BEAM HEAD- LAMP
SPLICE PACK
TAN WIRE
TWILIGHT DELAY SW
UNDERHOOD FUSE BLOCK (RIGHT FRONT SIDE OF ENGINE COMPT)
W/ CORNERING LAMPS
WHT WIRE
WIPER/ WASHER SYSTEM
YEL WIRE
YEL/BLK WIRE
Go to component -> Headlights circuit, with auto a/c -> BLK WIRE
Wiring diagram blk (28 of 60)
BLK WIRE
BLK/WHT WIRE
BRN/WHT WIRE
COMPUTER DATA LINES SYSTEM
DASH INTEGRATION MODULE (DIM) (RIGHT SIDE OF DASH)
DIMMER SWITCH
DK GRN WIRE
DRL RELAY
FLASH TO PASS SWITCH
FOG/ DRL FUSE
GRN WIRE
HDHI- BML FUSE
HDHI- BMR FUSE
HDLO- BML FUSE
HDLO- BMR FUSE
HDLP HI BM RELAY
HDLP LO BM RELAY
HEADLAMP BEAM SWITCH
HEADLAMP DIMMER SWITCH
HEADLAMP SWITCH
HI LOW
HOT AT ALL TIMES
HVAC CONTROL MODULE (BEHIND LEFT SIDE OF DASH)
I/P FUSE
INTERIOR LAMP SWITCH
LEFT HIGH BEAM HEAD- LAMP
LEFT LOW BEAM HEAD- LAMP
LIGHTS ON IND
LT BLU WIRE
LT BLU/BLK WIRE
LT GRN WIRE
LT GRN/BLK WIRE
NCA WIRE
ORG/ WIRE
PK LP SWITCH
PNK WIRE
PNK/BLK WIRE
PNK/WHT WIRE
PPL
PPL PPL
PPL/WHT WIRE
PRK LP RELAY
REAR FUSE BLOCK (UNDER LEFT REAR SEAT)
RIGHT HIGH BEAM HEAD- LAMP
RIGHT LOW BEAM HEAD- LAMP
SPLICE PACK
TAN WIRE
TWILIGHT DELAY SW
UNDERHOOD FUSE BLOCK (RIGHT FRONT SIDE OF ENGINE COMPT)
W/ CORNERING LAMPS
WHT WIRE
WIPER/ WASHER SYSTEM
YEL WIRE
YEL/BLK WIRE
Go to component -> Headlights circuit, with manual a/c -> BLK WIRE
Wiring diagram blk (30 of 60)
5 VOLT REFERENCE A 5 VOLT REFERENCE A 5 VOLT REFERENCE B SENSOR GROUND
A/C COMP RELAY CONTROL
A/C SYSTEM
A/T FLUID TEMP INPUT FUEL LEVEL INPUT
ANTI-LOCK BRAKE SYSTEM
BLK WIRE
BLK/WHT WIRE
BOOST CONTROL SOLENOID (VIN 1)
BRN WIRE
BRN/WHT WIRE
CRUISE CONTROL SYSTEM
DK BLU WIRE
DK GRN WIRE
DK GRN/WHT WIRE
ENG OIL LEVEL SW INPUT CRUISE STATUS BRAKE PEDAL SW OUT GEN TERM L CONTROL
ENGINE COOLANT TEMPERATURE (ECT) SENSOR
EVAP SOLENOID CONTROL FUEL PUMP RELAY CONTROL EGR VALVE CONTROL MIL CONTROL
EVAPORATIVE EMISSIONS (EVAP) CANISTER VENT VALVE
FUEL INJ 3 CONTROL
FUEL TANK PRESS SENSOR TRANS RANGE SW C INPUT
FUEL TANK SENDER
GRY (OR GRY/BLK) WIRE
GRY WIRE
HEATED OXYGEN BANK 1 SENSOR 1 (IN RIGHT EXHAUST MANIFOLD)
HEATED OXYGEN BANK 1 SENSOR 2 (REAR OF CATALYTIC CONVERTER)
HOT IN RUN AND START
HOT IN RUN, START
IAC COIL A HIGH TACH SIGNAL DELIVERED TORQUE CONTROL
IAC COIL A LOW PRESS SOL HIGH CONTROL PRESS SOL LOW CONTROL
IAC COIL B LOW IAT SENSOR INPUT
IDLE AIR CONTROL (IAC) VALVE (ON THROTTLE BODY ASSEMBLY)
IGN 1 FUSE
LT BLU/BLK WIRE
LT BLU/WHT WIRE
LT GRN WIRE
LT GRN/BLK WIRE
LT GRN/WHT WIRE
NCA WIRE
OIL PRESSURE SIGNAL
OXY SEN FUSE
PCM IGN FUSE
PNK (OR PNK/BLK) WIRE
PNK 1 2 3 4 5 6 7 8 9 10 11 12 WIRE
PNK WIRE
PNK/BLK WIRE
PNK/WHT WIRE
POWERTRAIN CONTROL MODULE (PCM) (IN AIR CLEANER HOUSING)
PPL
PPL PPL
REAR FUSE BLOCK
RED WIRE
RED/BLK WIRE
STARTER RELAY OUTPUT BOOST SOLENOID CONTROL TCC PWM SOL CONTROL 1724 418
STARTING/CHARGING SYSTEM
TAN WIRE
TAN/BLK WIRE
TAN/WHT WIRE
TOP OF TRANSMISSION)
TRANS RANGE SW A INPUT
TRANS TCC RELEASE SW IN
UNDER- HOOD FUSE BLOCK
VENT SOL FUSE
WHT WIRE
YEL WIRE
YEL/BLK WIRE
Go to component -> Wiring diagram engine performance 3.8l vin k (4 of 4) -> BLK WIRE
