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

Clearing Trouble Codes

ERASING FAULTS

To erase a stored fault, the TCU must be disconnected from the harness for at least 15 seconds. DO NOT disconnect the battery as this will destroy data stored in other vehicle system control computers.