Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSPONTIAC1997TRANS SPORT MONTANA, VAN PASSENGERREPAIR AND DIAGNOSISENGINE PERFORMANCESYSTEMENGINE CONTROL SYSTEM - SYSTEM/COMPONENT TESTSMISCELLANEOUS PCM/VCM CONTROLSRELAY LOCATION
1997 Pontiac Trans Sport Montana, Van Passenger
Relay Location
1997 Pontiac Trans Sport Montana, Van PassengerSECTION Relay Location
A/C COMPRESSOR CLUTCH RELAY LOCATION
| Application | Location |
|---|---|
| "U" Series | In Underhood Electrical Center, At Right Front Of Engine Compartment |
WARNING:
Vehicles may be equipped with a PCM using an Electronically Erasable Programmable Read Only Memory (EEPROM). When replacing PCM, the new PCM must be programmed.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.