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

Without Scan Tool

The diagnostic trouble code (DTC) will remain in the ECM as long as the battery power is maintained.

The diagnostic trouble code will however, be erased when the battery terminal or engine control unit (ECM) connector is disconnected, or erased by the Hi-scan.