Operation CHARM: Car repair manuals for everyone.

Troubleshooting Hints - Compressor Controls

1. Check A/C Fuse, and HEATER Fuse.
2. Check that the A/C system is properly charged with refrigerant.
3. Refer to Blower Motor and Heater System diagnosis.
4. Refer to A/C Condenser Fan diagnosis.
5. Check that ground G202 is clean and tight.