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

Engine Control Module: Service and Repair

CAUTION: Ignition must be off when control units are disconnected to avoid permanent damage to both units.

1. Fold back floor mat in passengers footwell.
2. Unscrew and and remove footwell cover.
3. Remove control unit.
4. Remove control unit plugs.
5. Remove control units.
6. Reverse procedure to install.