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Home >> Saturn >> 1997 >> SW2 Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - System/Component Tests >> Miscellaneous Controls >> A/C Compressor Clutch Controls >> Engine Coolant Temperature
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Engine Coolant Temperature

Powertrain Control Module (PCM) will de-energize A/C control relay when engine temperature is 244°F (118°C) and energize A/C control relay when engine temperature is less than 234°F (112°C). A/C control relay is located in underhood junction block.

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