Chevrolet Venture 1998 - 1998 GENERAL MOTORS Silhouette, Trans Sport & Venture

Chevrolet Venture 1998 - BUZZERS, RELAYS & TIMERS

Chevrolet Venture 1998 BUZZERS, RELAYS & TIMERS

Component	Component Location
A/C CLU Relay	In underhood accessory wiring junction block.
Auto Level Control (ALC) Air Compressor Relay	Under left rear of vehicle, behind wheelhouse. See Fig. 1 .
Auto Level Control (ALC) Inflator Relay	In left rear of vehicle, behind wheelhouse. See Fig. 1 .
Cool Fan 1 Relay	In underhood accessory wiring junction block.
Cool Fan 2 Relay	In underhood accessory wiring junction block.
Cool Fan Relay	In underhood accessory wiring junction block.
Electronic Brake Control Relay	Behind dash, above parking cable bracket, mounted to EBCM/EBTCM. See Fig. 1 .
Fog Lamp Relay	In underhood accessory wiring junction block.
Fuel Pump Relay	In underhood accessory wiring junction block.
Hazard Lamp/Turn Signal Flasher	Below left side of dash, left side base of steering column.
Horn Relay	In underhood accessory wiring junction block.
IGN Main Relay	In underhood accessory wiring junction block.
Rear Sliding Door Alarm (2)	Attached to respective rear side door actuator motor.
Rear Window Defogger Relay	In relay center.
Theft Deterrent Relay	In relay center.

Chevrolet Venture 1998 - CIRCUIT PROTECTION DEVICES

Chevrolet Venture 1998 CIRCUIT PROTECTION DEVICES

Component	Component Location
A/C CLU Diode	In underhood accessory wiring junction block.
Fuse Block	Right side of dash, in right front door opening.
Fusible Links (A & Z)	At starter solenoid.
Relay Center	Below right side of dash, next to BCM. See Fig. 1 .
Underhood Accessory Wiring Junction Block	On right front of engine compartment. See Fig. 1 .

Chevrolet Venture 1998 - CONTROL UNITS

Chevrolet Venture 1998 CONTROL UNITS

Component	Component Location
Body Control Module (BCM)	Below right side of dash. See Fig. 1 .
Cruise Control Module	On left side of engine compartment. See Fig. 1 .
Daytime Running Lamps (DRL) Control Module	Behind dash, right of steering column. See Fig. 1 .
Electronic Brake Control Module/Electronic Brake Traction Control Module (EBCM/EBTCM)	Behind dash, above parking cable bracket. See Fig. 1 .
Engine Coolant Level Indicator Module	Mounted on right rear of radiator. See Fig. 1 .
Ignition Control Module (ICM)	On top right side of engine. See Fig. 2 .
Inflatable Restraint Sensing & Diagnostic Module (SDM)	Below right front seat. See Fig. 1 .
Malfunction Indicator Lamp Traction Control Module	Behind parking cable bracket. See Fig. 1 .
Powertrain Control Module (PCM)	Secured in air cleaner assembly, left front of engine compartment. See Fig. 1 .
Rear Side Door Actuator Control Module	Part of the rear side door actuator motor, in the right quarter panel above wheelhouse. See Fig. 1 .
Remote Control Door Lock Receiver (RCDLR)	Behind center of dash, underside of dash trim, near windshield defrost vent.
Sun Roof Module	On left front center of roof.

Chevrolet Venture 1998 - MOTORS

Chevrolet Venture 1998 MOTORS

Component	Component Location
Auto Level Control (ALC) Air Compressor	Under left rear of vehicle, behind wheelhouse. See Fig. 1 .
Automatic Transmission Shift Lock Control Actuator (BTSI)	Inside steering column, near ignition switch.
Auxiliary Blower Motor	Behind left rear wheelhouse, part of the auxiliary heater-A/C module. See Fig. 1 .
Auxiliary Temperature Valve Actuator	Behind left rear wheelhouse, part of the auxiliary heater-A/C module. See Fig. 1 .
Blower Motor (Front)	Behind left side of dash.
Brake Motor	On left side of engine compartment, part of brake modulator.
Door Actuator Motor (Rear Side) (2)	In respective quarter panel, above wheelhouse.
Door Lock Actuator Motor (Front) (2)	Inside of respective door.
Driver Seat Adjuster Motor Assembly	On underside of driver's seat.
Electric Air Inlet Actuator	On left side of heater-A/C module, above right side of driver's knee bolster.
Electric Slave Actuator	On 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 Motor	Part of seat adjuster motor assembly, mounted to base of front seat.
Front Height Motor	Part of seat adjuster motor assembly, mounted to base of front seat.
Fuel Pump Motor	Mounted inside fuel tank.
Liftgate Lock Actuator Motor	Part of liftgate lock assembly, below license plate.
Passenger Seat Adjuster Motor Assembly	On underside of passenger's seat.
Rear Door Latch Release Actuator (2)	Inside respective rear side door.
Rear Height Motor	Part of seat adjuster motor assembly, mounted to base of front seat.
Rear Side Door Actuator Motor	At right quarter panel, above wheelhouse.
Rear Window Washer Pump	In rear washer solvent container, lower right rear of engine compartment.
Rear Window Wiper Motor	On center of liftgate.
Starter Motor	On lower left side of engine.
Sun Roof Actuator	On front center of roof.
Traction Control Motor Pack	On left side of engine compartment, behind air cleaner assembly.
Window Regulator Motor (2)	Inside of respective door.
Windshield Washer Pump	In front washer solvent container, lower right rear of engine compartment.
Windshield Wiper Motor	On right rear of engine compartment.

Chevrolet Venture 1998 - SENDING UNITS & SENSORS

Chevrolet Venture 1998 SENDING UNITS & SENSORS

Component	Component Location
A/C Refrigerant Pressure Sensor	On left side of engine compartment, below accumulator. See Fig. 1 .
Ambient Air Temperature Sensor	On front right side of radiator. See Fig. 1 .
Auto Level Control (ALC) Sensor	Mounted to rear crossmember, above rear axle. See Fig. 1 .
Automatic Transaxle Fluid Temperature (TFT) Sensor	Inside automatic transaxle.
Bank 1 Knock Sensor (KS)	On left side of engine, above starter. See Fig. 3 .
Camshaft Position (CMP) Sensor	On front of engine, above A/C compressor.
Crankshaft Position (CKP) Sensor (7X)	On lower right side of engine. See Fig. 2 .
Crankshaft Position (CKP) Sensor (24X)	On front of engine, at end of crankshaft, behind harmonic balancer. See Fig. 2 .
Daytime Running Lamp (DRL) Ambient Light Sensor	On center of dash, secured to upper trim pad, near windshield defrost vent.
Engine Coolant Temperature (ECT) Sensor	On top left rear of engine. See Fig. 3 .
Fuel Level Sender	Mounted inside fuel tank.
Heated Oxygen Sensor (HO2S) No. 1	On exhaust manifold, right side of engine. See Fig. 2 .
Heated Oxygen Sensor (HO2S) No. 2	On 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) Sensor	On air intake, near throttle body assembly.
Manifold Absolute Pressure (MAP) Sensor	On top right side of engine. See Fig. 3 .
Mass Air Flow (MAF) Sensor	In air cleaner duct, left front of engine compartment.
Optical Sensor	Part of the rear side door actuator motor, in the upper rear area of the assembly.
Theft Deterrent Shock Sensor	Behind dash, right of steering column.
Throttle Position (TP) Sensor	On top of engine, on throttle assembly. See Fig. 3 .
Vehicle Speed Sensor (VSS)	Mounted to right side of transaxle.
Wheel Speed Sensor (4)	At individual wheel hub assembly.

Chevrolet Venture 1998 - SOLENOIDS & SOLENOID VALVES

Chevrolet Venture 1998 SOLENOIDS & SOLENOID VALVES

Component	Component Location
1-2 Shift Solenoid (1-2 SS) Valve	Inside automatic transaxle.
2-3 Shift Solenoid (2-3 SS) Valve	Inside automatic transaxle.
Auto Level Control (ALC) Inflator Solenoid Valve	In left rear of vehicle, behind wheelhouse. See Fig. 1 .
Brake Solenoid Valve (2)	Part of brake modulator.
Evaporative Emissions (EVAP) Canister Purge Solenoid Valve	On top right side of engine, below ignition control module. See Fig. 2 .
Evaporative Emissions (EVAP) Canister Vent Solenoid Valve	Below center of vehicle, in front of fuel tank.
Exhaust Gas Recirculation (EGR) Valve	On upper right rear of engine. See Fig. 2 .
Idle Air Control (IAC) Valve	On top of engine, on front of throttle assembly. See Fig. 3 .
Starter Solenoid	Part of starter motor assembly.
Torque Converter Clutch Pulse Width Modulation Solenoid (TCC PWM SOL) Valve	Inside automatic transaxle.
Torque Converter Clutch Solenoid (TCC SOL) Valve	Inside automatic transaxle.

Chevrolet Venture 1998 - SWITCHES

Chevrolet Venture 1998 SWITCHES

Component	Component Location
Brake Fluid Level Indicator Switch	On right side of brake fluid reservoir.
BTSI/TCC Brake Switch	Mounted on top of brake pedal support.
Cruise Control Release Switch	Mounted on top of brake pedal support.
Driver Seat Belt Switch	Inside right half of driver's seat belt.
Engine Oil Level Indicator Switch	Mounted on center of oil pan.
Engine Oil Pressure Indicator Switch	On lower left side of engine, above starter. See Fig. 3 .
Evaporative Emissions (EVAP) Canister Vacuum Switch	On top right side of engine, below ignition control module.
Inflator Air Switch	Behind left rear wheelhouse.
Liftgate Lock Ajar Indicator Switch	Part of liftgate lock assembly, below license plate.
Park Brake Indicator Switch	At left kick panel.
Sliding Door Jamb Switch (2)	Mounted to rear opening of respective rear side door.
Stop Lamp Switch	Mounted on top of brake pedal support.
Torque Converter Clutch (TCC) Switch	Mounted on top of brake pedal support.
Transaxle Range Switch	Mounted on top of transaxle.

Chevrolet Venture 1998 - MISCELLANEOUS

Chevrolet Venture 1998 MISCELLANEOUS

Component	Component Location
Auxiliary Blower Motor Resistor	Behind left rear wheelhouse, part of the auxiliary heater-A/C module. See Fig. 1 .
Blower Motor Resistor	Behind left side of dash.
Brake Modulator	On left side of engine compartment. See Fig. 1 .
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 Connector	On engine harness, next to battery.
Generator	On top right front of engine.
Ignition Coils (3)	Mounted on top right side of engine. See Fig. 2 .
Remote Battery Stud	Connected to underhood accessory wiring junction block.

Chevrolet Venture 1998 - CONNECTORS

Chevrolet Venture 1998 CONNECTORS

Component	Component Location
C101 (Gray, 10 Pin)	At lower left side of engine compartment. See Fig. 1 .
C102 (Black, 10 Pin)	At top of engine, near generator. See Fig. 1 .
C103 (Black, 2 Pin)	At lower left side of engine compartment. See Fig. 1 .
C108 (Black, 3 Pin)	At top of engine, near generator. See Fig. 1 .
C111 (Gray, 7 Pin)	At lower left side of engine compartment. See Fig. 1 .
C120 (Black, 3 Pin)	Between battery & windshield fluid reservoir. See Fig. 1 .
C171 (Black, 2 Pin)	At left front wheelwell. See Fig. 1 .
C172 (Black, 2 Pin)	Below windshield fluid reservoir. See Fig. 1 .
C181 (Black, 6 Pin)	At lower left side of engine compartment. See Fig. 1 .
C200 (Black, 56 Pin)	Behind right side of dash. See Fig. 1 .
C201 (Black, 48 Pin)	At bottom left side of steering column. See Fig. 1 .
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. See Fig. 1 .
C216 (Yellow, 2 Pin)	At front right side of dash. See Fig. 1 .
C290 (1 Pin)	Behind glove box.
C301 (Natural, 10 Pin)	At left kick panel. See Fig. 1 .
C302 (White, 16 Pin)	At right kick panel. See Fig. 1 .
C303 (White, 16 Pin)	At left kick panel. See Fig. 1 .
C304 (Natural, 10 Pin)	At right kick panel. See Fig. 1 .
C305 (Gray, 12 Pin)	Under vehicle, behind driver's seat. See Fig. 1 .
C306 (Black, 2 Pin)	Under right side of vehicle, forward of right rear wheel. See Fig. 1 .
C308 (Black, 23 Pin)	At right "B" pillar. See Fig. 1 .
C309 (Black, 2 Pin)	Under left side of vehicle, forward of left rear wheel. See Fig. 1 .
C313 (Black, 2 Pin)	Under driver's seat. See Fig. 1 .
C314 (Black, 2 Pin)	Under passenger's seat. See Fig. 1 .
C396 (1 Pin)	Above roof headliner, at center of windshield.
C397 (Black, 3 Pin)	Front of sun roof, center of windshield. See Fig. 1 .
C398 (Black, 3 Pin)	Front of sun roof, center of windshield. See Fig. 1 .
C400 (Natural, 2 Pin)	Above right rear side of roof headliner. See Fig. 1 .
C401 (Black, 4 Pin)	Above left rear side of roof headliner. See Fig. 1 .
C402 (Black, 8 Pin)	Above right rear side of roof headliner. See Fig. 1 .
C403 (Black, 3 Pin)	Above left rear side of roof headliner. See Fig. 1 .
C405 (Natural, 10 Pin)	Behind left rear quarterpanel. See Fig. 1 .
C407 (Black, 6 Pin)	Near left rear wheelwell. See Fig. 1 .

Chevrolet Venture 1998 - GROUNDS

Chevrolet Venture 1998 GROUNDS

Component	Component Location
G100	At right front wheelwell, near battery.
G101	At left front of vehicle, right of left headlight.
G102	At right front wheelwell, near battery.
G111	In engine compartment, left of starter.
G113	In engine compartment, left of starter.
G117	In engine compartment, left & above starter.
G200	At right side of dash.
G201	At left side of dash.
G301	At lower left "B" pillar.
G302	At base of right "B" pillar.
G390	At top of windshield header, right of mirror.
G401	At lower left "D" pillar.
G402	At lower right "D" pillar.

Chevrolet Venture 1998 - SPLICES

Chevrolet Venture 1998 SPLICES

Component	Component Location
S105	In engine harness, near breakout for engine coolant fan No. 1.
S106	In engine harness, near breakout for powertrain control module.
S107	In engine harness, near breakout for camshaft position sensor.
S109	In fuel injector harness, near breakout for C102.
S115	In automatic transaxle harness, near breakout for automatic transaxle fluid temperature sensor.
S122	In engine harness, near breakout for engine coolant fan No. 1.
S123	In forward light harness, near breakout for right foglight.
S124	In forward light harness, near breakout for left foglight.
S146	In engine harness, near breakout for engine coolant fan No. 1.
S155	In engine harness, near breakout for knock sensor.
S167	In engine harness, near breakout for powertrain control module.
S202	In dash harness, near breakout for radio.
S203	In dash harness, near breakout for radio.
S204	In dash harness, near breakout for radio.
S205	In dash harness, near breakout for hazard lamp/turn signal flasher.
S207	In dash harness, near breakout for hazard lamp/turn signal flasher.
S209	In dash harness, near breakout for security indicator light.
S211	In dash harness, near breakout for rear window wiper/washer & multi-function switch.
S213	In dash harness, near breakout for cigar lighter.
S215	In dash harness, near breakout for headlight switch.
S219	In dash harness, near breakout for rear window wiper/washer & multi-function switch.
S221	In dash harness, near breakout for headlight switch.
S223	In dash harness, near breakout for rear window wiper/washer & multi-function switch.
S227	In dash harness, near breakout for headlight switch.
S228	In dash harness, near breakout for radio.
S230	In dash harness, near breakout for radio.
S232	In dash harness, near breakout for radio.
S233	In dash harness, near breakout for radio.
S235	In dash harness, near breakout for P101.
S237	In dash harness, near breakout for C203.
S238	In dash harness, near breakout for cigar lighter.
S239	In dash harness, near breakout for C203.
S242	In dash harness, near breakout for rear window wiper/washer & multi-function switch.
S243	In dash harness, near breakout for rear window wiper/washer & multi-function switch.
S245	In dash harness, near breakout for radio.
S247	In dash harness, near breakout for radio.
S249	In dash harness, near breakout for P100.
S252	In dash harness, near breakout for cigar lighter.
S259	In dash harness, near breakout for cigar lighter.
S261	In dash harness, at breakout for electric air inlet actuator.
S262	In dash harness, near breakout for blower motor resistor.
S264	In dash harness, near breakout for relay center.
S266	In dash harness, near breakout for rear window wiper/washer & multi-function switch.
S268	In dash harness, near breakout for relay center.
S270	In dash harness, near breakout for relay center.
S272	In dash harness, near breakout for relay center.
S274	In dash harness, near breakout for body control module.
S276	In dash harness, near breakout for body control module.
S278	In dash harness, near breakout for body control module.
S279	In dash harness, near breakout for hazard lamp/turn signal flasher.
S280	In dash harness, near breakout for P100.
S282	In dash harness, near breakout for cigar lighter.
S284	In dash harness, near breakout for P100.
S302	In body harness, near breakout for inflatable restraint & diagnostic module.
S303	In body harness, near breakout for inflatable restraint & diagnostic module.
S304	In body harness, near breakout for inflatable restraint & diagnostic module.
S307	In body harness, near breakout for C302.
S308	In body harness, near breakout for left front seat belt switch.
S309	In body harness, near breakout for C302.
S311	In body harness, near breakout for C302.
S312	In body harness, near breakout for inflatable restraint & diagnostic module.
S314	In body harness, near breakout for inflatable restraint & diagnostic module.
S315	In body harness, near breakout for inflatable restraint & diagnostic module.
S316	In body harness, near breakout for inflatable restraint & diagnostic module.
S319	In body harness, near breakout for C302.
S320	In body harness, near breakout for right door lock switch plate.
S323	In body harness, near breakout for left front seat belt switch.
S324	In body harness, at left rear wheelwell.
S325	In body harness, near breakout for left sliding door jamb switch.
S326	In body harness, at left rear wheelwell.
S327	In body harness, near breakout for left front seat belt switch.
S328	In body harness, near breakout for G401.
S329	In fuel sender harness, near breakout for C305.
S331	In body harness, near breakout for G301.
S333	In body harness, near breakout for G301.
S337	In body harness, near breakout for P401.
S339	In body harness, near breakout for G301.
S341	In body harness, near breakout for C305.
S343	In body harness, near breakout for C305.
S345	In body harness, near breakout for left sliding door jamb switch.
S390	In roof harness, near breakout for right sunshade lighted vanity mirror.
S392	In roof harness, near breakout for G302.
S393	In roof harness, near breakout for G302.
S395	In roof harness, near breakout for G302.
S397	In roof harness, near breakout for G302.
S399	In sun roof harness, near breakout for sun roof control module.
S403	In body harness, at left wheelwell.
S405	In body harness, near breakout for P401.
S406	In body harness, near breakout for P401.
S407	In body harness, near breakout for P401.
S409	In body harness, near breakout for P401.
S411	In body harness, near breakout for P401.
S415	In body harness, near breakout for P401.
S419	In body harness, near breakout for P401.
S423	In body harness, near breakout for C403.
S427	In body harness, near breakout for C403.
S431	In body harness, near breakout for C401.
S435	In body harness, near breakout for P401.
S441	In auto level control harness, near breakout for P403.
S443	In auto level control harness, near breakout for P403.
S445	In auto level control harness, near breakout for P403.
S457	In liftgate harness, near breakout for liftgate lock door ajar switch.
S460	In liftgate harness, near breakout for liftgate lock cylinder switch.
S504	In left door harness, near breakout for left window switch.
S506	In left door harness, near breakout for left window switch.
S604 (W/ABS)	In right door harness, near breakout for right window switch.
S604 (W/O ABS)	In right door harness, near breakout for right front door speaker.
S606	In right door harness, near breakout for right window switch.
S817	In right sliding door harness, near breakout for right rear door latch release actuator.