Operation CHARM: Car repair manuals for everyone.
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

With Generic Scan Tool

Clear the DTC

The DTCs and freeze frame data will be erased by either action.

1. Operating the OBD II scan tool (complying with SAE J1978) or the hand-held tester to erase the codes (See the OBD II scan tool's instruction book for operating instructions.)
2. Disconnecting the battery terminals or EFI and ECTS fuses.

NOTE: If the hand-held tester switches the ECM from normal mode to check mode or vice-versa, or if the ignition switch is turned from ON to ACC or OFF during check mode, the DTCs and freezed frame data will be erased.