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.
1982 Cadillac Cimarron Automatic TransFACTORY OEM SERVICE PROCEDURE
Compressor Runs Continuously
- Disconnect yellow wire (brown wire on Buick models) from compressor relay connector and plug connector back on relay.
- If compressor still runs, replace relay.
- Be sure that 8-14 second delay functions. If delay fails to function, replace height sensor.
- If compressor stops, replace wire in connector, reconnect relay and go to step 2.
- Disconnect height sensor wiring.
- If compressor stops, replace height sensor.
- If compressor still runs, locate open in wire from terminal No. 3 to relay.
- Check height sensor time delay function.
- If no time delay, replace both sensor and relay.
- If time delay is good, check circuit between compressor relay and height sensor for intermittent grounding condition.
- Check for defective relay by tapping on case. If relay clicks, replace it.
Factory Service Tools
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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.