Chevrolet Monte Carlo LS 1995 - 1995 ELECTRICAL COMPONENT LOCATION Electrical Component Locator - 3.1L V6 VIN (M)

Chevrolet Monte Carlo LS 1995 - BUZZERS, RELAYS & TIMERS

Chevrolet Monte Carlo LS 1995 BUZZERS, RELAYS & TIMERS LOCATION

Component	Location
ABS System Relay	On fuse/relay block No. 2, in engine compartment.
A/C Compressor Clutch Relay	On fuse/relay block No. 1 or on right front of engine compartment. See Fig. 1.
Blower Motor Relays	In component center, behind right side of dash.
Convertible Top Relays	Behind rear seatback.
Cooling Fan Relays	On fuse/relay block No. 1, in engine compartment. See Fig. 1.
Defogger Timer Relay	In component center, behind right side of dash.
Foglight Relay	On fuse/relay block No. 2, in engine compartment.
Fuel Pump Relay	On fuse/relay block No. 1, in engine compartment. See Fig. 1.
Hazard Flasher Relay	Behind left side of dash, above emergency brake.
Headlight Relay	Behind left side of dash, left of steering column.
Horn Relay	On fuse/relay block No. 2, in engine compartment.
Passive Restraint Timer Relay	Behind right side of dash.
Power Antenna Relay	On right rear wheelwell.
Power Door Lock Relay	Under driver's side sill plate, approximately 6 inches in front of hood release.
Theft Deterrent Relay	Under right side of dash.
Turn Signal Flasher Relay (Buick, Oldsmobile & Pontiac)	Mounted to right side top of steering column.
Turn Signal Flasher Relay (Chevrolet)	Behind left side of dash, above emergency brake.

Chevrolet Monte Carlo LS 1995 - CIRCUIT PROTECTION DEVICES

Chevrolet Monte Carlo LS 1995 CIRCUIT PROTECTION DEVICES LOCATION

Component	Location
Circuit Breakers	In fuse block on end of dash (passenger side) or in underhood Fuse/Relay block.
Component Center	Behind right side of dash, near blower motor.
Convertible Top In-Line Circuit Breaker (Cutlass Supreme)	Behind rear seatback, taped to wiring harness.
Fuse Block	On end of dash (passenger side). See Fig. 1.
Fuse/Relay Block No. 2	On left front strut tower. See Fig. 1.
Fusible Links	At starter solenoid.

Chevrolet Monte Carlo LS 1995 - CONTROL UNITS

Chevrolet Monte Carlo LS 1995 CONTROL UNITS LOCATION

Component	Location
ABS System Control Module/Electronic Brake Control Module (EBCM)	Behind left side of dash, on pedal support bracket.
A/C-Heater Power Module	Behind right side of dash, under right side of plenum.
All Windows Automatic Down (AWAD) Module	Behind left side of dash.
Chime Module	In component center, under right side of dash.
Daytime Running Lights (DRL) Module	Behind left side of dash, on brake pedal support.
Diagnostic Energy Reserve Module (DERM)	Behind left side of dash.
Ignition Control Module	On right side of engine. See Fig. 1.
Light Driver Module	Behind left side of dash, right of steering column.
Low Oil Sensor Module	Behind left side of dash, on left side of brake pedal.
Passive Restraint Control Module	Behind right side of dash.
Powertrain Control Module (PCM)	On right side of engine compartment, forward of strut tower. See Fig. 1.
Radio Control Interface Module	Behind left side of dash, left of steering column.
Seat Control Module	Under left front seat.
Sun Roof Control Unit	On center of windshield header.
Theft Deterrent Module	Behind right side of instrument panel, attached to theft deterrent module bracket. See Fig. 2.

Chevrolet Monte Carlo LS 1995 - MOTORS

Chevrolet Monte Carlo LS 1995 MOTORS LOCATION

Component	Location
ABS Actuator Motor	On left rear of engine compartment, under brake master cylinder.
A/C Air Temp. Valve Motor	Behind left side of dash.
A/C-Heater Blower Motor	Behind right side of dash, in plenum.
Pneumatic Seat Pump Motor	Under driver's seat.
Power Antenna Motor	In fender, behind right rear wheelwell.
Power Door Lock Motors	Near rear of each door.
Power Seat Motors	Under respective front seats.
Power Window Motors	In bottom center of each door.
Sun Roof Motor	On center of windshield header.
Windshield Washer Pump Motor	In windshield washer fluid reservoir.
Windshield Wiper Motor	On left side of firewall, in engine compartment.

Chevrolet Monte Carlo LS 1995 - SENDING UNITS & SENSORS

Chevrolet Monte Carlo LS 1995 SENDING UNITS & SENSORS LOCATION

Component	Location
ABS Wheel Speed Sensors	Behind each wheel hub.
A/C System In-Vehicle Temp. Sensor	Behind right side of dash.
A/C Outside Temp. Sensor	On center of radiator support.
A/C Pressure Sensor	On left front of engine compartment, on A/C line. See Fig. 1.
Air Bag System Arming Sensor	On floor tunnel, between front seats.
Air Bag Forward Discriminating Sensor	On center radiator support.
Air Bag Passenger Compartment Discriminating Sensor	Behind left side of dash.
Camshaft Position Sensor	On front of engine. See Fig. 1.
Crankshaft Position Sensor 3X (Low Resolution)	On engine block, behind alternator. See Fig. 1.
Crankshaft Position Sensor 24X (High Resolution)	At end of crankshaft, behind harmonic balancer. See Fig. 1.
DRL Light Sensor	On top of dash, near left front speaker.
Engine Coolant Temp. (ECT) Sensor	On rear of engine. See Fig. 1.
Intake Air Temp. (IAT) Sensor	In air cleaner canister. See Fig. 1.
Knock Sensor	On left side of engine. See Fig. 1.
Low Oil Level Sensor	In engine oil pan.
Manifold Absolute Press. (MAP) Sensor	On top right of engine, on intake plenum. See Fig. 1.
Throttle Position (TP) Sensor	On throttle body assembly. See Fig. 1.
Vehicle Speed Sensor (VSS)	On right front of engine. See Fig. 1.

Chevrolet Monte Carlo LS 1995 - SOLENOIDS & SOLENOID VALVES

Chevrolet Monte Carlo LS 1995 SOLENOIDS & SOLENOID VALVES LOCATION

Component	Location
ABS Solenoids	On left rear of engine compartment, under brake master cylinder.
Canister Purge Solenoid	On top right of engine, on intake plenum. See Fig. 1.
Idle Air Control (IAC) Valve	On throttle body assembly. See Fig. 1.
Lap Belt Solenoids	In rear of each front door.
Seat Belt Retractor Solenoids	In bottom of each door.
Shoulder Belt Solenoids	In rear of each front door.
Torque Converter Clutch (TCC) Solenoid	In transaxle valve body.
Trunk Release Solenoid	In center of trunk lid, above license plate.

Chevrolet Monte Carlo LS 1995 - SWITCHES

Chevrolet Monte Carlo LS 1995 SWITCHES LOCATION

Component	Location
Back-Up Light Switch	On top of transaxle.
Brake/Cruise/TCC Switch	On brake pedal support.
Brake Fluid Level Switch	In master cylinder.
Clutch/Cruise Switch	On clutch pedal support.
Fuel Pump/Oil Pressure Switch	Near oil filter. See Fig. 1.
Park/Neutral (P/N) Switch	In lower left side of engine compartment, on transaxle. See Fig. 1.
Parking Brake Switch	Under left side of dash, on top of brake pedal support.
Seat Belt Switch	In driver's seat belt assembly.

Chevrolet Monte Carlo LS 1995 - MISCELLANEOUS

Chevrolet Monte Carlo LS 1995 MISCELLANEOUS LOCATION

Component	Location
A/C Compressor Clutch Diode	About 17 cm from A/C compressor clutch.
Blower Motor Resistors	Behind right side of dash, in plenum.
Data Link Connector (DLC)	Below left side of dash, right of steering column. See Fig. 1.
DRL Diode	Behind left side of dash, on brake pedal support.
Fuel Pump Prime/Test Connector	Taped to wiring harness, below No. 2 fuse/relay block. See Fig. 1.
Keyless Entry Receiver	On right side of rear shelf.
Radio Amplifier	Behind left side of dash, right of steering column.

Chevrolet Monte Carlo LS 1995 - CONNECTORS

Chevrolet Monte Carlo LS 1995 CONNECTORS LOCATION

Component	Location
C100 (Black, 36 Pin)	Right side of dash, behind strut tower.
C102 (Black, 10 Pin)	Right front of engine compartment, near right strut tower.
C104 (Black, 10 Pin)	Right front of engine compartment, near right strut tower.
C111 (2 Pin)	Left side of radiator support.
C112 (2 Pin)	Right side of radiator support.
C120 (4 Pin)	Right side of radiator support.
C130 (2 Pin)	Lower right front of engine compartment.
C134 (2 Pin)	Front left side of engine compartment, behind headlamp.
C200 (Gray, 102 Pin)	Behind right side of dash, near shroud.
C202 (Black, 48 Pin)	Behind dash, right side of steering column.
C213 (4 Pin)	Behind dash, right side of brake pedal support.
C219 (Black, 23 Pin)	Behind dash, right side of brake pedal support.
C240 (4 Pin)	Behind center of dash, left of radio.
C301 (Black, 23 Pin)	Left "A" pillar.
C302 (23 Pin)	Right "A" pillar.
C313 (2 Pin)	Under left front seat.
C314 (2 Pin)	Under right front seat.
C330 (2 Pin)	Under left front seat.
C353 (4 Pin)	Left "B" pillar.
C354 (4 Pin)	Right "B" pillar.
C355 (8 Pin)	Left "B" pillar.
C356 (8 Pin)	Right "B" pillar.
C401 (2 Pin)	Right side of rear compartment.
C402 (2 Pin)	Center of rear compartment lid.
C405 (6 Pin)	Center rear of vehicle, near fuel tank.
C420 (2 Pin)	Right side of rear compartment, at wheelhouse.
C430 (4 Pin)	Center rear of rear compartment lid.

Chevrolet Monte Carlo LS 1995 - GROUNDS

Chevrolet Monte Carlo LS 1995 GROUNDS LOCATION

Component	Location
G101	Left side of radiator support.
G102	Right side of radiator support.
G111	Lower left front of engine, on transaxle stud.
G113	Lower left front of engine, on transaxle stud.
G115	Lower left front of engine, on transaxle stud.
G117	Lower left front of engine, on transaxle stud.
G119	Left front frame rail.
G201	Behind dash, on right side of brake pedal bracket.
G203	Behind dash on right side of brake pedal bracket.
G205	Behind dash on left side of brake pedal bracket.
G251	Behind dash on right side of brake pedal bracket.
G301	At base of left "B" pillar.
G302	At base of right "B" pillar.
G304	At base of right "B" pillar.
G311	At base of left "B" pillar.
G312	At base of right "B" pillar.
G349	Center of windshield header.

Chevrolet Monte Carlo LS 1995 - SPLICES

Chevrolet Monte Carlo LS 1995 SPLICES LOCATION

Component	Location
S102	Engine harness, 4 cm from U/H electrical center No. 1.
S105	Engine harness, 13 cm from engine cooling fan No. 1.
S106	Engine harness, 4 cm from vehicle speed sensor.
S109	Engine jumper harness, 24 cm from C102.
S120	Engine harness, 34 cm from C102.
S123	Forward lamp harness, 8 cm from right headlamp.
S124	Forward lamp harness, 8 cm from left headlamp.
S125	Wiper harness, 7 cm from heater-A/C vacuum line.
S128	Engine harness, 16 cm from PCM.
S130	Engine harness, 4 cm from engine grounds.
S132	Wiper harness, 10 cm from G119.
S134	Wiper harness, 20 cm from anti lock brakes system solenoids.
S135	Wiper harness, 20 cm from ABS solenoids.
S140	Engine harness, 4 cm from U/H electrical center No. 1.
S141	Engine harness, 4 cm from EVAP.
S142	Engine harness, 4 cm from powertrain control module.
S148	Right park lamp jumper harness, 10 cm from C112.
S149	Left park lamp jumper harness, 10 cm from C111.
S150	Forward lamp jumper harness, 7 cm from right center park lamp.
S156	Engine harness, 8 cm from powertrain control module.
S157	Engine harness, 12 cm from U/H electrical center No. 1.
S158	Engine harness, 4 cm from powertrain control module.
S162	Second air injection pump, 35 cm from C134.
S201	I/P harness, 4 cm from fuse block.
S202	I/P harness, 12 cm from C202.
S206	I/P harness, 12 cm form theft deterrent module.
S209	I/P harness, 4 cm from radio.
S211 (Buick)	I/P harness, 7 cm from EBCM.
S211 (Chevrolet)	I/P harness, 12 cm from C202.
S211 (Oldsmobile)	I/P harness, 4 cm from radio.
S211 (Pontiac)	I/P harness, 4 cm from instrument cluster.
S213 (Buick/Pontiac)	I/P harness, 4 cm from radio.
S213 (Chevrolet)	I/P harness, 8 cm from theft deterrent module.
S213 (Oldsmobile)	I/P harness, 5 cm from radio.
S230 (Buick)	I/P harness, 4 cm from radio.
S230 (Chevrolet)	I/P harness, 5 cm from radio.
S230 (Oldsmobile/Pontiac)	I/P harness, 6 cm from radio.
S233	I/P harness, at theft deterrent module.
S234	I/P harness, 8 cm from dash compartment lamp.
S239 (Oldsmobile)	I/P harness, 9 cm from radio.
S239 (Pontiac)	I/P harness, 5 cm from radio.
S240	I/P harness, 13 cm from chime module.
S243 (Buick/Oldsmobile/Pontiac)	I/P harness, 10 cm from vacuum/electric solenoid.
S243 (Chevrolet)	I/P harness, 6 cm from C100.
S247	I/P harness, 3 cm from dash compartment lamp.
S270	SIR wiring harness, 10 cm from DERM.
S303	Cross-car harness, 72 cm from G301.
S305	Cross-car harness, 33 cm from G301.
S306	Cross-car harness, 23 cm from C330.
S308	Cross-car harness, 22 cm from door lock relay.
S312	Cross-car harness, 52 cm from C330.
S318	Cross-car harness, 7 cm from C330.
S326	Body harness, 5 cm from C330.
S327	Body harness, 5 cm from G311.
S375	Console harness, 5 cm from cigar lighter.
S390 (W/Sun Roof)	Roof harness, 4 cm from courtesy lamp.
S390 (W/O Sun Roof)	Roof harness, 17 cm from dome lamp.
S391	Roof harness, 4 cm from rear view mirror.
S395	Roof harness, 12 cm from courtesy lamp.
S402 (Buick 2 Door)	Right rear body harness, 5 cm from right backup lamp.
S402 (Buick 4 Door)	Right rear body harness, 10 cm from right tail/stop, turn signal lamp.
S402 (Chevrolet)	Right rear body harness, 7 cm from license plate lamp.
S402 (Oldsmobile 2 Door)	Right rear body harness, 37 cm from right license plate lamp.
S402 (Oldsmobile 4 Door)	Right rear body harness, 20 cm from P400.
S402 (Pontiac)	Right rear body harness, 4 cm from right backup lamp.
S403	Right rear body harness, 5 cm from back up lamp.
S406 (Buick/Oldsmobile/Pontiac)	Cross-car harness, 9 cm from rear radio speaker.
S406 (Chevrolet)	Cross-car harness, 17 cm from center high mounted stop lamp.
S412	Right rear body harness, 5 cm from left back-up lamp.
S415	Backup lamp harness, 4 cm from right back-up lamp.
S501 (Buick 2 Door)	Left front door, 8 cm from window switch.
S501 (Buick 4 Door)	Left front door, 19 cm from outside remote control rearview mirror switch.
S501 (Oldsmobile)	Left front door, 6 cm from door lock switch.
S501 (Pontiac)	Left front door, 4 cm from window switch.
S504 (Buick 2 Door)	Left front door, 4 cm from window switch.
S504 (Buick 4 Door)	Left front door, 4 cm from radio speaker.
S504 (Chevrolet)	Left front door, 7 cm from window switch.
S504 (Oldsmobile 2 Door)	Left front door, 12 cm from window switch.
S504 (Oldsmobile 4 Door)	Left front door, 4 cm from window motor.
S504 (Pontiac)	Left front door, 5 cm from window switch.
S601	Right front door, 4 cm from window switch.
S604 (Buick 2 Door)	Right front door, 4 cm from window switch.
S604 (Buick 4 Door)	Right front door, 4 cm from radio speaker.
S604 (Chevrolet)	Left front door, 6 cm from radio speaker.
S604 (Oldsmobile 2 Door)	Left front door, 12 cm from door lock switch.
S604 (Oldsmobile 4 Door)	Left front door, 4 cm from window motor.
S604 (Pontiac)	Left front door, 5 cm from window switch.