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
Condenser Fan: Description and Operation
Circuit DescriptionThe ECM (Engine Control Module) or PCM (Powertrain control module) controls the operation of the
condenser fan motor through a relay.
The module also monitors A/C operation through the A/C switch
ON input and A/C pressure switch input. Using these input signals, the module controls the coil of the radiator fan relay to provide optimal cooling fan operation.