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

- Intermittent Malfunctions

Diagnostic codes charts should not be used to diagnose intermittent codes unless otherwise indicated.

If an intermittent code is being set, manipulate the related wiring while observing the related engine data parameter (if available) or related status light on the Climate Control Panel. If a change in the readings are noted, repair wiring or connector at the place where the change occurred.