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. Disconnect the battery ground cable. For additional information, refer to Battery.
2. Remove the glove box. For additional information, refer to Console.







3. Remove the passenger side air bag bracket.
^ Remove the nuts.







4. Remove the Powertrain Control Module (PCM) electrical connector from the PCM.
^ Loosen the bolt.
5. Disconnect the two electrical connectors and relay from the top of the PCM.







6. Remove the PCM.
^ Remove the nuts.


INSTALLATION
1. To install, reverse the removal procedure.