Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Troubleshooting Hints - Compressor Controls

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