Contents Wiring diagrams Section: Electrical Component Locations All sections

Electrical Component Locator: Other Chevrolet Venture I

BUZZERS, RELAYS & TIMERS

ComponentComponent Location
A/C CLU RelayIn underhood accessory wiring junction block.
AIR Pump RelayAt right side of engine compartment, behind horn.
Auto Level Control (ALC) Air Compressor RelayUnder left rear of vehicle, behind wheelwell.
Auto Level Control (ALC) Air Inflator RelayIn left rear of vehicle, behind wheelwell. (Схема №7)
Back-Up RelayBehind dash, right of steering column.
Cool Fan 1 RelayIn underhood accessory wiring junction block.
Cool Fan 2 RelayIn underhood accessory wiring junction block.
Cool Fan RelayIn underhood accessory wiring junction block.
Crank RelayAt right side of engine compartment, on radiator support.
Electronic Brake Control RelayIntegral to electronic brake control module.
Fog Lamp RelayIn underhood accessory wiring junction block.
Fuel Pump RelayIn underhood accessory wiring junction block.
Hazard Lamp/Turn Signal FlasherBelow left side of dash, left side base of steering column.
Horn RelayIn underhood accessory wiring junction block.
Rear Sliding Door Alarm (2)Attached to respective rear side door actuator motor.
Rear Window Defogger RelayIn relay center.
Retained Accessory Power RelayIn relay center.
Theft Deterrent RelayIn relay center.

BUZZERS, RELAYS & TIMERS

CIRCUIT PROTECTION DEVICES

ComponentComponent Location
A/C CLU DiodeIn underhood accessory wiring junction block.
Fuse BlockRight side of dash, in right front door opening.
Fusible Links (A, C, K & Z)At starter solenoid.
Relay CenterBelow right side of dash, next to BCM.
Underhood Accessory Wiring Junction BlockOn right front of engine compartment.

CIRCUIT PROTECTION DEVICES

CONTROL UNITS

ComponentComponent Location
Auxiliary Video ModuleIn overhead console.
Body Control Module (BCM)Below right side of dash.
Cruise Control ModuleOn left side of engine compartment. (Схема №4)
Daytime Running Lamps (DRL) Control ModuleBehind dash, right of steering column.
Electronic Brake Control Module (EBCM)At lower left side of engine compartment.
Engine Coolant Level Indicator ModuleMounted on right rear of radiator.
Heater-A/C ModuleBehind right side of dash.
Ignition Control Module (ICM)On top right side of engine. (Схема №2)
Inflatable Restraint Front Side Impact Module (Left)On left side of driver seat back cover.
Inflatable Restraint Front Side Impact Module (Right)On right side of passenger seat back cover.
Inflatable Restraint Sensing & Diagnostic Module (SDM)Below right front seat.
Interface ModuleIn overhead console.
Passkey III ModuleIn steering column, at ignition switch.
Powertrain Control Module (PCM)Secured in air cleaner assembly, left front of engine compartment. (Схема №6)
Rear Side Door Actuator Control ModulePart of the rear side door actuator motor, in the right quarter panel above wheelwell.
Remote Control Door Lock Receiver (RCDLR)Behind center of dash, underside of dash trim, near windshield defrost vent.
Tape Retract ModuleUnder left side of dash, right of data link connector.

CONTROL UNITS

MOTORS

ComponentComponent Location
Auto Level Control (ALC) Air CompressorUnder left rear of vehicle, behind wheelwell.
Auxiliary Blower MotorBehind left rear wheelwell, part of the auxiliary heater-A/C module.
Auxiliary Temperature Valve ActuatorBehind left rear wheelwell, part of the auxiliary heater-A/C module.
Blower Motor (Front)Behind right side of dash.
Brake MotorOn left side of engine compartment, part of brake modulator. (Схема №4)
Brake Transmission Shift Lock Control Actuator (BTSI)Inside steering column, near ignition switch.
Door Actuator Motor (Rear Side) (2)In respective quarter panel, above wheelwell.
Door Lock Actuator Motor (Front) (2)Inside of respective door.
Driver Seat Adjuster Motor AssemblyOn underside of driver's seat.
Electric Air Inlet ActuatorOn right side of dash, above blower motor.
Electric Slave ActuatorOn left side of heater-A/C module, above right side of driver's knee bolster.
Engine Coolant Fan Motor (2)Mounted to rear of radiator.
Forward/Back MotorPart of seat adjuster motor assembly, mounted to base of front seat.
Front Height MotorPart of seat adjuster motor assembly, mounted to base of front seat.
Fuel Pump MotorMounted inside fuel tank.
Liftgate Lock Actuator MotorPart of liftgate lock assembly, below license plate.
Passenger Seat Adjuster Motor AssemblyOn underside of passenger's seat.
Rear Door Latch Release Actuator (2)Inside respective rear side door.
Rear Height MotorPart of seat adjuster motor assembly, mounted to base of front seat.
Rear Side Door Actuator MotorAt right quarter panel, above wheelwell.
Rear Window Washer PumpIn rear washer solvent container, lower right rear of engine compartment.
Rear Window Wiper MotorOn center of liftgate.
Starter MotorOn lower left side of engine.
Traction Control Motor PackOn left side of engine compartment, behind air cleaner assembly. (Схема №4)
Window Regulator Motor (2)Inside of respective door.
Windshield Washer PumpIn front washer solvent container, lower right rear of engine compartment.
Windshield Wiper MotorOn right rear of engine compartment.

MOTORS

SENDING UNITS & SENSORS

ComponentComponent Location
A/C Refrigerant Pressure SensorOn left side of engine compartment, below accumulator.
Ambient Air Temperature SensorOn front right side of radiator.
Auto Level Control (ALC) SensorMounted to rear crossmember, above rear axle.
Automatic Transaxle Fluid Temperature (TFT) SensorInside automatic transaxle.
Bank 1 Knock Sensor (KS)On left side of engine, above starter. (Схема №1)
Bank 2 Knock Sensor (KS)On lower right side of engine.
Camshaft Position (CMP) SensorOn front of engine, above A/C compressor.
Coolant Level SensorMounted on right side of radiator.
Crankshaft Position (CKP) Sensor (7X)On lower right side of engine. (Схема №2)
Crankshaft Position (CKP) Sensor (24X)On front of engine, at end of crankshaft, behind harmonic balancer. (Схема №2)
Daytime Running Lamp (DRL) Ambient Light SensorOn center of dash, secured to upper trim pad, near windshield defrost vent.
Engine Coolant Temperature (ECT) SensorOn top left rear of engine. (Схема №1)
Fuel Level SenderMounted inside fuel tank.
Heated Oxygen Sensor (HO2S) No. 1On exhaust manifold, right side of engine. (Схема №2)
Heated Oxygen Sensor (HO2S) No. 2On exhaust system, behind catalytic converter.
Inflatable Restraint Side Impact Sensor (Left)Inside base of left "B" pillar, near seat belt retractor.
Inflatable Restraint Side Impact Sensor (Right)Inside base of right "B" pillar, near seat belt retractor.
Intake Air Temperature (IAT) SensorOn air intake, near throttle body assembly.
Manifold Absolute Pressure (MAP) SensorOn top right side of engine. (Схема №1)
Mass Airflow (MAF) SensorIn air cleaner duct, left front of engine compartment.
Optical SensorPart of the rear side door actuator motor, in the upper rear area of the assembly.
Theft Deterrent Shock SensorBehind dash, right of steering column. (Схема №5)
Throttle Position (TP) SensorOn top of engine, on throttle assembly. (Схема №1)
Vehicle Speed Sensor (VSS)Mounted to right side of transaxle. (Схема №3)
Wheel Speed Sensor (4)At individual wheel hub assembly.

SENDING UNITS & SENSORS

SOLENOIDS & SOLENOID VALVES

ComponentComponent Location
1-2 Shift Solenoid (1-2 SS) ValveInside automatic transaxle.
2-3 Shift Solenoid (2-3 SS) ValveInside automatic transaxle.
Auto Level Control (ALC) Air Inflator Solenoid ValveIn left rear of vehicle, behind wheelwell. (Схема №7)
Brake Solenoid Valve (Left)Part of brake modulator. (Схема №4)
Brake Solenoid Valve (Right)Part of brake modulator. (Схема №4)
Evaporative Emissions (EVAP) Canister Purge Solenoid ValveOn top right side of engine, below ignition control module. (Схема №2)
Evaporative Emissions (EVAP) Canister Vent Solenoid ValveBelow center of vehicle, in front of fuel tank.
Exhaust Gas Recirculation (EGR) ValveOn upper right rear of engine. (Схема №2)
Idle Air Control (IAC) ValveOn top of engine, on front of throttle assembly. (Схема №1)
Starter SolenoidPart of starter motor assembly.
Torque Converter Clutch Pulse Width Modulation Solenoid (TCC PWM SOL) ValveInside automatic transaxle.
Torque Converter Clutch Solenoid (TCC SOL) ValveInside automatic transaxle.

SOLENOIDS & SOLENOID VALVES

SWITCHES

ComponentComponent Location
Brake Fluid Level Indicator SwitchOn right side of brake fluid reservoir. (Схема №4)
Cruise Control Release SwitchMounted on top of brake pedal support.
Driver Seat Belt SwitchInside right half of driver's seat belt.
Engine Oil Level Indicator SwitchMounted on center of oil pan. (Схема №3)
Engine Oil Pressure Indicator SwitchOn lower left side of engine, above starter. (Схема №1)
Inflator Air SwitchBehind left rear wheelwell. (Схема №7)
Liftgate Lock Ajar Indicator SwitchPart of liftgate lock assembly, below license plate.
Park Brake Indicator SwitchAt left kick panel.
Sliding Door Jamb Switch (2)Mounted to rear opening of respective rear side door.
Stoplight SwitchMounted on top of brake pedal support.
Transaxle Range SwitchMounted on top of transaxle.

SWITCHES

MISCELLANEOUS

ComponentComponent Location
Auxiliary Blower Motor ResistorBehind left rear wheelwell, part of the auxiliary heater-A/C module.
Blower Motor ResistorBehind right side of dash, part of heater-A/C module.
Brake ModulatorOn left side of engine compartment. (Схема №4)
Data Link Connector (DLC)Below steering column, on knee bolster.
Fuel Injectors (6)On top of engine, at each cylinder intake port.
Fuel Pump Prime ConnectorOn engine harness, next to battery.
GeneratorOn top right front of engine.
Ignition Coils (3)Mounted on top right side of engine. (Схема №2)
Rear Electric Accessory Plug HousingIn left rear of vehicle, behind wheelwell. (Схема №7)
Remote Battery StudConnected to underhood accessory wiring junction block.

MISCELLANEOUS

CONNECTORS

ComponentComponent Location
C101 (Gray, 20 Pin)At lower left side of engine compartment. (Схема №4)
C102 (Black, 16 Pin)At top of engine, near generator.
C105 (Gray, 4 Pin)Behind engine coolant fan No. 1.
C111 (Gray, 14 Pin)At lower left side of engine compartment.
C120 (Black, 3 Pin)Between battery & windshield fluid reservoir.
C171 (Black, 2 Pin)At left front wheelwell. (Схема №4)
C172 (Black, 2 Pin)Below windshield fluid reservoir.
C200 (Black, 56 Pin)Behind right side of dash.
C201 (Black, 48 Pin)At bottom left side of steering column.
C203 (Black, 56 Pin)At left side of steering column.
C205 (Gray, 4 Pin)At bottom left side of steering column.
C215 (Yellow, 2 Pin)At bottom left side of steering column.
C216 (Yellow, 2 Pin)At front right side of dash.
C302 (White, 16 Pin)At right kick panel.
C303 (White, 16 Pin)At left kick panel.
C304 (Natural, 16 Pin)At right kick panel.
C305 (Gray, 12 Pin)Under vehicle, behind driver's seat.
C306 (Black, 2 Pin)Under right side of vehicle, forward of right rear wheel.
C308 (Black, 23 Pin)At left "B" pillar.
C309 (Black, 2 Pin)Under left side of vehicle, forward of left rear wheel.
C313 (Black, 2 Pin)Under driver's seat.
C314 (Black, 2 Pin)Under passenger's seat.
C315 (Black, 4 Pin)Under driver's seat.
C316 (Black, 4 Pin)Under passenger's seat.
C400 (Natural, 2 Pin)Above right rear side of headliner.
C401 (Black, 4 Pin)Above left rear side of headliner.
C402 (Black, 8 Pin)Above right rear side of headliner.
C403 (Black, 3 Pin)Above left rear side of headliner.
C405 (Natural, 10 Pin)Behind left rear quarterpanel.
C407 (Black, 6 Pin)Near left rear wheelwell.

CONNECTORS

GROUNDS

ComponentComponent Location
G100At right front wheelwell, near battery.
G101At left front of vehicle, right of left headlight.
G102At right front wheelwell, near battery.
G111In engine compartment, left of starter.
G113In engine compartment, left of starter.
G114In engine compartment, left and above starter.
G117In engine compartment, left and above starter.
G200At right side of dash.
G201At left side of dash.
G210At left side of front floor console bracket.
G301At lower left "B" pillar.
G302At base of right "B" pillar.
G390At top of windshield header, right of mirror.
G401At lower left "D" pillar.
G402At lower right "D" pillar.

GROUNDS