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
If it fails: lemon-manuals.org.ua

Or, hide this message: temporarily or permanently

Engine Control Module: Service and Repair

REMOVAL
1. Disconnect the battery ground cable.







2. Loosen the bolt and disconnect the Powertrain Control Module (PCM) electrical connector.







3. Release the two harness retainers from the PCM bracket.







4. Remove the screws and remove the PCM and bracket assembly.







5. Separate the PCM from the bracket.

INSTALLATION
1. To install, reverse the removal procedure.