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

A Important Preliminary Checks

Before using the Symptom tables:
Perform the Diagnostic system check and verify all of the following items:
^ The PCM and Malfunction Indicator Lamp (MIL) are operating correctly.
^ There are no DTCs stored.
^ Scan tool data is within normal operating range.
^ Verify the customer complaint.
^ Perform the Visual/Physical Check.
Locate the correct symptom in the list. Follow the procedures in the appropriate diagnostic table.