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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Alarm Module: Testing and Inspection




Immobilizer-Keyless Control Unit Registration

1. Have all registered keys and the PCM code.

2. Connect the HDS to the data link connector (DLC).

3. Turn the ignition switch to ON (II).

4. Select IMMOBI from the SYSTEM SELECTION MENU, then select IMMOBILIZER SETUP.

5. Select REPLACE IMMOBILIZER RECEIVER/CONTROL UNIT.

6. Do the registration according to the instructions on the HDS screen.

7. Check if the engine can be started with all registered keys.

8. When prompted by the HDS, do the keyless transmitter programming.

9. Make sure the keyless remote operation works properly.