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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Installation






INSTALLATION

NOTE: If a replacement (new) PCM is being installed, the scan tool must be used to program (flash) the new PCM with vehicle specific information.

1. Position the PCM into the guide of the retaining bracket.
2. Carefully push the PCM in to the bracket.
3. Connect the PCM wiring harness connectors.
4. Connect negative battery cable.
5. Using the scan tool, perform the "Engine ECU Replaced (Drive Authorization)", "Check/Write VIN", "Throttle Valve Initialization", and "Fuel Pump Activation" procedures.