Diagnostic Procedure
DIAGNOSTIC PROCEDURE
| Step | Check | Yes | No |
|---|---|---|---|
| 1 PERFORM IGNITION KEY REGISTRATION. Perform registration to all keys used for the vehicle. Refer to the "REGISTRATION MANUAL FOR IMMOBILIZER". |
Is registration of all keys complete? | Finish the check operation. | Go to step 2 . |
| 2 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other immobilizer DTC displayed? | Check the appropriate DTC using the "List of Diagnostic Trouble Code (DTC)". Refer to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > Execute the registration procedure next. Refer to the "REGISTRATION MANUAL FOR IMMOBILIZER". | Replace the ECM. Refer to ENGINE CONTROL MODULE (ECM) Replace the body integrated unit Refer to BODY INTEGRATED UNIT and replace all the ignition keys (transponders). Execute the registration procedure next. Refer to the "REGISTRATION MANUAL FOR IMMOBILIZER". |