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)

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Engine Control Module: Service and Repair




REMOVAL
1. Turn ignition Off.
2. Disconnect J1 and J2 ECM electrical connectors.
3. Remove ECM bolts.
4. Remove ECM.

INSTALLATION
1. Install ECM.
2. Install ECM bolts.

Torque: 8 N.m (71 in-lbs)

3. Connect J1 and J2 ECM electrical connectors.
4. Program ECM by following directions. Programming and Relearning
5. Learn Passlock password by following directions. Programming and Relearning
6. Turn Ignition On, Engine Off for 1 minute to learn throttle position.