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

Cooling System: Testing and Inspection

Fan Operating Mode:





1. Only the radiator fan does not operate.
- Check fusible link No. 6.
2. Only the condenser fan does not operate.
- Check dedicated fuse No. 8.
3. The radiator fan and condenser fan do not operate in the low speed mode, but operate otherwise.
- Check the radiator fan motor relay (LO) and condenser fan motor relay (LO).
- Check the powertrain control module.
4. The radiator fan and condenser fan do not operate in the high speed mode, but operate otherwise.
- Check the radiator fan motor relay (HI) and condenser fan motor relay (HI).
- Check the powertrain control module.