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

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Engine Control Module: Service and Repair

REMOVAL
1. Disconnect the negative battery cable.

Air Box Relocated:




2. Remove and relocate the air cleaner box, refer to the Engine/Air Intake/Air Cleaner Housing for more information.

Connectors Installed:




3. Unlock and disconnect the electrical connectors at the PCM.
4. Remove the wiring harness dip from the PCM bracket.

Wiring Harness:




5. Remove the mounting bolts from the bottom of the PCM bracket.
6. Remove the nut and bracket screws.

NOTE: For PL 2.4L SRT-4 remove PCM from bracket then remove both parts

7. Remove the assembly, PCM and bracket.