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

System Check

HVAC SYSTEM CHECK

ACTION
^ Start engine.
^ Move blower speed selector switch to any position but Off.
^ Press A/C switch to On.

NORMAL RESULTS
^ Blower motor runs.
^ A/C compressor clutch engages and A/C condenser fan motor runs.
^ The ECM may cycle A/C compressor clutch and A/C condenser fan motor On and Off.