Chevrolet Monte Carlo SS 2001 - 2001 GENERAL MOTORS Impala & Monte Carlo

Chevrolet Monte Carlo SS 2001 - BUZZERS, RELAYS & TIMERS

Chevrolet Monte Carlo SS 2001 BUZZERS, RELAYS & TIMERS LOCATION

Component	Location
A/C Compressor Relay	On bottom side of underhood electrical center.
AIR Relay	On top side of underhood electrical center.
Back-Up Lamp Relay	On top side of right instrument panel fuse block.
Battery Run Down Protection Relay	On top side of right instrument panel fuse block.
Crank Relay	On top side of underhood electrical center.
Daytime Running Light (DRL) Relay	On top side of underhood electrical center.
Fuel Pump Relay	On top side of underhood electrical center.
Hazard Lamp/Turn Signal Lamp Flasher	Integral to hazard switch, left center of instrument panel.
Headlamp Relay	On top side of left instrument panel fuse block.
Heated Seat Relay	Below respective seat.
Horn Relay	On top side of underhood electrical center.
Fan Control No. 1 Relay	On bottom side of underhood electrical center.
Fan Control No. 2 Relay	On bottom side of underhood electrical center.
Fan Control No. 3 Relay	On bottom side of underhood electrical center.
Fog Light Relay	On top side of underhood electrical center.
Ignition Relay	On bottom side of underhood electrical center.
Luggage Compartment Lid Lamp Relay	On top side of underhood accessory wiring junction block.
Park Lamp Relay	On top side of right instrument panel fuse block.
Rear Window Defogger Relay	On top side of right instrument panel fuse block.
Retained Accessory Power (RAP) Relay	On top side of left instrument panel fuse block.

Chevrolet Monte Carlo SS 2001 - CIRCUIT PROTECTION DEVICES

Chevrolet Monte Carlo SS 2001 CIRCUIT PROTECTION DEVICES LOCATION

Component	Location
Engine Wiring Harness Junction Block	In right side of engine compartment, forward of strut tower.
Fusible Links (3.4L VIN E)	At starter motor assembly. See Fig. 2.
Fusible Links (3.8L VIN K)	At starter motor assembly.
Fusible Links	At underhood accessory wiring junction block.
I/P Accessory Wiring Junction Block (Left)	End of dash in left door opening.
I/P Accessory Wiring Junction Block (Right)	End of dash in right door opening.
Instrument Panel Fuse Block (Left)	End of dash in left door opening.
Instrument Panel Fuse Block (Right)	End of dash in right door opening.
Power Seats Circuit Breaker	On bottom side of right instrument panel fuse block.
Rear Accessory Power Junction Block	In right rear of luggage compartment. See Fig. 5.
Rear Defogger Circuit Breaker	On bottom side of right instrument panel fuse block.
Retained Accessory Power Breaker	On bottom side of left instrument panel fuse block.
SEO Circuit Breaker Panel	On upper right side of steering column.
SEO Fuse Relay Block	On upper right side of steering column.
Underhood Accessory Wiring Junction Block	On front of right strut tower.
Underhood Electrical Center	On front of right strut tower.

Chevrolet Monte Carlo SS 2001 - CONTROL UNITS

Chevrolet Monte Carlo SS 2001 CONTROL UNITS LOCATION

Component	Location
Body Control Module	Behind left side of dash.
Cruise Control Module	On left strut tower. See Fig. 6.
Driver Information Display Control Module	In front center of roof.
Electronic Brake Control Module (EBCM)	In left rear of engine compartment. See Fig. 6.
Engine Coolant Level Indicator Module	On right side of radiator.
Heated Seat Relay Module	Below respective seat.
HVAC Control Module	Center of instrument panel.
Ignition Control Module (3.4L VIN E)	On top right side of engine.
Ignition Control Module (3.8L VIN K)	On left front of engine. See Fig. 4.
Inflatable Restraint Front Side Impact Sensor Module (Left)	On left side of driver's seatback.
Inflatable Restraint Front Side Impact Sensor Module (Right)	On right side of passenger's seatback.
Inflatable Restraint I/P Module	On right side of dash, above glove box.
Inflatable Restraint Sensing & Diagnostic Module	Below passenger's seat.
Powertrain Control Module	In air cleaner box.
Radio Amplifier	Below rear package shelf.
Radio Antenna Module	On upper portion of left "C" pillar.
Remote Control Door Lock Receiver (RCDLR)	On upper center of dash.
Sun Roof Control Module	In roof, near windshield.

Chevrolet Monte Carlo SS 2001 - MOTORS

Chevrolet Monte Carlo SS 2001 MOTORS LOCATION

Component	Location
Blower Motor	On right bottom of heater-A/C assembly.
Engine Coolant Fan Motor No. 1	Behind right side of radiator.
Engine Coolant Fan Motor No. 2	Behind left side of radiator.
Fuel Pump	In fuel tank.
Secondary Air Injection Reaction (AIR) Motor	In left front of engine compartment.
Temperature Electric Actuator (Left)	On left side of heater-A/C assembly.
Temperature Electric Actuator (Right)	On right side of heater-A/C assembly.
Windshield Washer Pump	In windshield washer fluid reservoir.
Windshield Wiper Motor	On left side of firewall, in engine compartment.

Chevrolet Monte Carlo SS 2001 - SENDING UNITS & SENSORS

Chevrolet Monte Carlo SS 2001 SENDING UNITS & SENSORS LOCATION

Component	Location
A/C Refrigerant Pressure Sensor	On left side of engine compartment, on liquid line.
Automatic Transaxle Fluid Temperature (TFT) Sensor	In automatic transaxle.
Automatic Transaxle Input Shaft Speed Sensor	In automatic transaxle.
Camshaft Position (CMP) Sensor (3.4L VIN E)	On left front of engine, below intake plenum. See Fig. 2.
Camshaft Position (CMP) Sensor (3.8L VIN K)	On front of engine, above crankshaft pulley.
Crankshaft Position (CKP) Sensor (7X) (3.4L VIN E)	Lower right side of engine. See Fig. 1.
Crankshaft Position (CKP) Sensor (7X) (3.8L VIN K)	Lower right side of engine.
Crankshaft Position (CKP) Sensor (24X) (3.4L VIN E)	At end of crankshaft, behind harmonic balancer. See Fig. 2.
Crankshaft Position (CKP) Sensor (24X) (3.8L VIN K)	At end of crankshaft, behind harmonic balancer.
Daytime Running Lamp (DRL) Ambient Light Sensor	On top right side of dash.
Engine Coolant Temperature (ECT) Sensor (3.4L VIN E)	Near coolant outlet, on left rear of engine.
Engine Coolant Temperature (ECT) Sensor (3.8L VIN K)	Below coolant outlet, on left rear of engine. See Fig. 4.
Engine Oil Level Sensor (3.4L VIN E)	On front center of oil pan. See Fig. 1.
Engine Oil Pressure Sensor (3.8L VIN K)	Near oil filter. See Fig. 3.
Fuel Level Sensor	In fuel tank.
Heated Oxygen Sensor (HO2S) No. 1 (3.4L VIN E)	In exhaust manifold, rear of engine compartment.
Heated Oxygen Sensor (HO2S) No. 1 (3.8L VIN K)	In exhaust manifold, rear of engine compartment.
Heated Oxygen Sensor (HO2S) No. 2 (3.4L VIN E)	In exhaust system, behind catalytic converter.
Heated Oxygen Sensor (HO2S) No. 2 (3.8L VIN K)	In exhaust system, behind catalytic converter.
Inflatable Restraint Side Impact Sensor (Left) (Impala)	On left "B" pillar.
Inflatable Restraint Side Impact Sensor (Left) (Monte Carlo)	In driver's door.
Intake Air Temperature (IAT) Sensor	In air intake duct.
Knock Sensor (3.4L VIN E)	On lower left rear of engine, below exhaust manifold. See Fig. 2.
Knock Sensor (Bank 1) (3.8L VIN K)	On lower left side of engine, near starter.
Knock Sensor (Bank 2) (3.8L VIN K)	On lower right side of engine. See Fig. 3.
Manifold Absolute Pressure (MAP) Sensor (3.4L VIN E)	On right rear of intake plenum. See Fig. 2.
Manifold Absolute Pressure (MAP) Sensor (3.8L VIN K)	On top front of engine, on intake plenum.
Mass Airflow Sensor (3.4L VIN E)	In air intake plenum.
Mass Airflow Sensor (3.8L VIN K)	On top of throttle body. See Fig. 4.
Passlock Sensor	Part of ignition switch.
Power Steering Pressure Sensor (3.4L VIN E)	On steering rack.
Power Steering Pressure Sensor (3.8L VIN K)	On steering rack. See Fig. 3.
Throttle Position Sensor (TPS) (3.4L VIN E)	On throttle body assembly. See Fig. 2.
Throttle Position Sensor (TPS) (3.8L VIN K)	On throttle body assembly. See Fig. 4.
Transaxle Fluid Temperature (TFT) Sensor	In automatic transaxle.
Vehicle Speed Sensor (VSS) (3.4L VIN E)	On right rear of engine compartment, end of transaxle. See Fig. 1.
Vehicle Speed Sensor (VSS) (3.8L VIN K)	On right rear of engine compartment, end of transaxle. See Fig. 3.
Wheel Speed Sensors (4)	Behind each wheel hub.

Chevrolet Monte Carlo SS 2001 - SOLENOIDS & SOLENOID VALVES

Chevrolet Monte Carlo SS 2001 SOLENOIDS & SOLENOID VALVES LOCATION

Component	Location
A/T Shift Lock Control Solenoid (Column Shift)	In steering column.
A/T Shift Lock Control Solenoid (Console Shift)	In center console.
Evaporative Emissions (EVAP) Canister Purge Solenoid Valve (3.4L VIN E)	On top rear of engine. See Fig. 2.
Evaporative Emissions (EVAP) Canister Purge Solenoid Valve (3.8L VIN K)	On top front of engine.
Evaporative Emissions (EVAP) Canister Vent Solenoid Valve	Behind left rear splash shield in wheelwell.
Exhaust Gas Recirculation (EGR) Valve (3.4L VIN E)	On top rear of engine. See Fig. 2.
Exhaust Gas Recirculation (EGR) Valve (3.8L VIN K)	On top right rear of engine. See Fig. 4.
Idle Air Control (IAC) Valve (3.4L VIN E)	On throttle body. See Fig. 2.
Idle Air Control (IAC) Valve (3.8L VIN K)	On throttle body. See Fig. 4.
Luggage Compartment Lid Lock Release Solenoid	On center of luggage compartment lid.
Pressure Control Solenoid Valve	In automatic transaxle.
Secondary Air Injection Reaction (AIR) Valve Solenoid (3.4L VIN E)	On top front of engine.
Secondary Air Injection Reaction (AIR) Valve Solenoid (3.8L VIN K)	On rear of engine in exhaust manifold.
Torque Converter Clutch Pulse Width Modulation Solenoid (TCC PWM SOL) Valve	In transaxle valve body.
1-2 Shift Solenoid (1-2 SS) Valve	In automatic transaxle.
2-3 Shift Solenoid (2-3 SS) Valve	In automatic transaxle.

Chevrolet Monte Carlo SS 2001 - SWITCHES

Chevrolet Monte Carlo SS 2001 SWITCHES LOCATION

Component	Location
A/C Pressure Switch	On A/C line, lower left front of engine compartment. See Fig. 6.
Automatic Transaxle Fluid Pressure Manual Valve Position Switch	In automatic transaxle.
Brake Fluid Level Switch	In master cylinder reservoir.
Engine Oil Pressure Indicator Switch (3.4L VIN E)	On left side of engine, above starter. See Fig. 2.
Ignition Key Alarm Switch	Part of ignition key cylinder.
Park Brake Indicator Switch	At base of parking brake assembly.
Park/Neutral Position Switch	In automatic transaxle.
Stoplamp Switch	On brake pedal support.

Chevrolet Monte Carlo SS 2001 - MISCELLANEOUS

Chevrolet Monte Carlo SS 2001 MISCELLANEOUS LOCATION

Component	Location
A/C Compressor Clutch Diode	About 10 cm from A/C compressor clutch.
Auxiliary Power Drop Connector	Taped to harness, above right kick panel.
Data Link Connector (DLC)	Below left side of dash, right of steering column.
Remote Battery Stud (Positive)	On front of right strut tower.

Chevrolet Monte Carlo SS 2001 - CONNECTORS

Chevrolet Monte Carlo SS 2001 CONNECTORS LOCATION

Component	Location
C101 (Gray, 20 Pin)	On left rear of engine compartment, near strut tower. See Fig. 6.
C102 (Black, 16 Pin)	On right rear of engine compartment, near generator. See Fig. 2.
C106 (Black, 30 Pin)	On right center of engine compartment.
C110 (Black, 8 Pin)	On left top of engine, above fuel injector No. 3. See Fig. 4.
C112 (Black, 24 Pin)	On right front of engine compartment.
C113 (Gray, 20 Pin)	On left top of transaxle housing. See Fig. 6.
C122 (Natural, 5 Pin)	On left side of right frame rail, near battery.
C125 (Black, 1 Pin)	On left rear corner of power steering pump.
C126 (Gray, 2 Pin)	Top center of engine, near fuel injector No. 5.
C201 (Black, 40 Pin)	Behind dash, on right side of steering column.
C205 (1 Pin)	Below left side of dash.
C209 (Black, 1 Pin)	Near blower motor.
C216 (Yellow, 4 Pin)	Forward of dash inflator module.
C217 (Yellow, 4 Pin)	Behind left side of dash, near left dash junction block.
C218 (Yellow, 4 Pin)	Behind right side of dash, near right dash junction block.
C220 (Gray, 6 Pin)	Behind dash, near right fuse block.
C240 (Black, 8 Pin)	Behind center of dash, left of radio.
C255 (Black, 2 Pin)	Behind dash, near blower motor.
C297 (Gray, 6 Pin)	Near blower motor.
C299A (Black, 8 Pin)	Near blower motor.
C299B (8 Pin)	Near blower motor.
C301 (Black, 40 Pin)	On left "A" pillar.
C302 (Black, 40 Pin)	On right "A" pillar.
C306 (Black, 3 Pin)	Taped to I/P wiring harness, near C302.
C308 (Black, 2 Pin)	Taped to I/P wiring harness, near C302.
C311 (Black, 8 Pin)	Below driver's seat.
C312 (Black, 8 Pin)	Below passenger's front seat.
C315 (Black, 8 Pin)	In center console, behind transaxle position selector.
C317 (Black, 2 Pin)	Center of passenger's compartment, behind transaxle position selector.
C355 (Natural, 7 Pin)	On left "B" pillar.
C356 (Natural, 7 Pin)	On right "B" pillar.
C373 (Black, 16 Pin)	On right "C" pillar.
C392 (Black, 8 Pin)	On left "C" pillar.
C393	On left "C" pillar.
C395	Under left side of package shelf trim.
C400 (Black, 8 Pin)	In rear compartment, above right rear wheelhouse. See Fig. 5.
C405 (Gray, 12 Pin)	In rear compartment, right of spare tire well.
C410 (16 Pin)	In rear compartment, under left side of package shelf.
C420 (Black, 9 Pin)	In rear compartment, on occupant sensor.
C430 (Gray, 6 Pin)	In rear compartment, above right rear wheelhouse. See Fig. 5.
C435 (Black, 8 Pin)	On right "C" pillar.
C440 (Black, 8 Pin)	In rear compartment, above right rear wheelhouse.
C901 (Black, 4 Pin)	Near center high mounted stoplamp.

Chevrolet Monte Carlo SS 2001 - GROUNDS

Chevrolet Monte Carlo SS 2001 GROUNDS LOCATION

Component	Location
G100	Negative battery cable, on top of right frame rail.
G101	Top left front of radiator support.
G111	Top right of engine, below ignition control module.
G113	On transaxle stud, near starter.
G117	On transaxle stud, above G113.
G151	On top of left frame rail, near left front strut tower. See Fig. 6.
G171	On top of left frame rail, forward of left front strut tower.
G201	Under dash, to right of steering column.
G202	Under dash, in center.
G203	Under dash, to right of steering column.
G301	Below driver's door opening, rear of left "A" pillar.
G302	Below passenger's front door opening, rear of right "A" pillar.
G309	On right "C" pillar.

Chevrolet Monte Carlo SS 2001 - SPLICES

Chevrolet Monte Carlo SS 2001 SPLICES LOCATION

Component	Location
S106 (3.4L VIN E)	Engine wiring harness, on left side of engine compartment, 4 cm from PCM connectors breakout.
S106 (3.8L VIN K)	Engine wiring harness, on top left rear of engine, 6.5 cm from PCM connectors breakout. See Fig. 4.
S109 (3.4L VIN E)	Fuel injector jumper harness, midway between fuel injector No. 1 & No. 2 breakout.
S109 (3.8L VIN K)	Engine wiring harness, top of engine, at IAT sensor breakout.
S114	Forward lamp wiring harness, right side of engine compartment, 14.5 cm from right headlamp breakout.
S115	Inside transaxle, 19 cm from C113.
S121	Fuel injector jumper harness, midway between fuel injector No. 3 & MAP sensor breakout.
S130	Forward lamp wiring harness, 4 cm from ambient air temperature sensor breakout.
S131	Engine wiring harness, right front of engine, 4.7 cm from C112.
S132	In underhood junction block.
S144	Engine jumper harness, 12 cm from ICM.
S145	Engine jumper harness, 18.5 cm from ICM.
S148	Forward lamp wiring harness, near left headlamp, 18.5 cm from G101 breakout.
S150	Forward lamp wiring harness, near left headlamp, 17 cm from ambient air temperature sensor breakout.
S157 (3.4L VIN E)	Engine wiring harness, left front of engine compartment, 10.5 cm from C112 breakout.
S157 (3.8L VIN K)	Engine wiring harness, at EGR valve breakout.
S158 (3.4L VIN E)	Engine wiring harness, left front of engine compartment, 4 cm from C112 breakout.
S158 (3.8L VIN K)	Engine wiring harness, left rear of engine, 6.5 cm from EGR valve breakout.
S169 (3.4L VIN E)	Engine wiring harness, lower left rear of engine compartment, 4 cm from C113 breakout.
S169 (3.8L VIN K)	Engine wiring harness, lower left rear of engine compartment, 6.5 cm from C113 breakout.
S172	Forward lamp wiring harness, 2.5 cm from ambient air temperature sensor breakout.
S173	Forward lamp wiring harness, 4 cm from ambient air temperature sensor breakout.
S174	Forward lamp wiring harness, 10.5 cm from ambient air temperature sensor breakout.
S175	Forward lamp wiring harness, 31.5 cm from ambient air temperature sensor breakout.
S176	Forward lamp wiring harness, 12.5 cm from right headlamp connector.
S177	Inside underhood junction block.
S178	Inside underhood junction block.
S179	Inside underhood junction block.
S190	Engine wiring harness, 15 cm from G151.
S216	I/P wiring harness, behind dash, 6.5 cm from HVAC control module vacuum supply tube breakout.
S217	I/P wiring harness, 7.5 cm from BCM breakout.
S229	I/P wiring harness, behind right center of dash, 8.5 cm from ignition switch breakout.
S234	I/P wiring harness, behind center of dash, 32.5 cm from ignition switch.
S236	I/P wiring harness, behind left side of dash, 4 cm from BCM breakout.
S244	I/P wiring harness, 16 cm from circuit breaker No. 3.
S253	I/P wiring harness, behind lower left side of dash, 4 cm from SP205 breakout.
S320	Main body wiring harness, left side of passenger's compartment, 6.5 cm from C311 breakout.
S322	Main body wiring harness, left side of passenger's compartment, 10 cm from C311 breakout.
S328	Main body wiring harness, 70 cm from C405 breakout.
S338 (Impala)	Console wiring harness, 13 cm from ashtray lamp breakout.
S338 (Monte Carlo)	Console wiring harness, 6.5 cm from traction control switch breakout.
S390	Roof wiring harness, right side of roof, 25 cm from dome lamp breakout.
S391	Roof wiring harness, right side of roof, 12.5 cm from dome lamp breakout.
S392	Roof wiring harness, right side of roof, 6 cm from dome lamp breakout.
S399	Sun roof wiring harness, 9 cm from limit switch.
S400	Rear body wiring harness, right side of rear compartment, 19.5 cm from P400.
S401	Rear body wiring harness, right side of rear compartment, 26 cm from P400.
S504 (Impala)	Driver's door wiring harness, 6.5 cm from driver's window switch breakout.
S504 (Monte Carlo)	Driver's door wiring harness, 6.5 cm forward of outside rearview mirror connector breakout.
S604 (Impala)	Passenger's front door wiring harness, 6.5 cm from door lock switch breakout.
S604 (Monte Carlo)	Passenger's door wiring harness, 6.5 cm rearward of outside rearview mirror connector breakout.
S900	Rear compartment lid wiring harness, 32.5 cm from center high mounted stoplamp breakout.
S901	In back-up lamps harness.
S902	In back-up lamps harness.