oldsmobile Workshop Repair Guides

Oldsmobile Workshop Service and Repair Manuals

Compressor Clutch Relay|Service and Repair > < A/C Compressor Relay|Page 132
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Compressor Clutch Relay: Description and Operation

The compressor relay provides battery voltage to the compressor clutch coil. The relay is controlled -by the powertrain control module (PCM) on four
cylinder engines or the vehicle control module (VCM) on six cylinder engines.

Compressor Clutch Relay|Service and Repair > < A/C Compressor Relay|Page 132