Immobilizer System Control Unit / Input Test

Immobilizer System Control Unit / Input Test








1. Remove the dashboard lower cover.
2. Disconnect the 8P connector "A" from the immobilizer control unit.
3. Inspect the connector and socket terminals to be sure they are all making good contact.
* If the terminals are bent, loose, or corroded, repair them as necessary, and recheck the system.
* If the terminals look OK, make the following input tests at the connector.
- If any test indicates a problem, find and correct the cause, then recheck the system.
- If all the input tests prove OK, check the immobilizer receiver and transponder.