buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Compressor Clutch Relay|Description and Operation|Page 14351 > < HVAC System - Manual|Page 14347
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Compressor Clutch Relay: Description and Operation

The compressor clutch coil is energized through the compressor control relay. This relay is activated by the PCM in A/C modes. The PCM provides
cut-off of the relay under certain operating conditions such as wide open throttle.

Compressor Clutch Relay|Description and Operation|Page 14351 > < HVAC System - Manual|Page 14347