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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Immobilizer Control Unit-Receiver Replacement

Immobilizer Control Unit-Receiver Replacement

NOTE: Requires ECM/PCM code and all of the client's keys.

1. Remove the driver's dashboard lower cover.
2. Remove the steering column covers.
3. Disconnect the 7P connector (A) from the immobilizer control unit-receiver (B).






4. Remove the two screws and the immobilizer control unit-receiver from the ignition key cylinder (C).
5. Install the immobilizer control unit-receiver in the reverse order of removal.
6. After replacement, register the immobilizer control unit-receiver, and make sure the immobilizer system works properly.