DTC B1576 EGI Control Module EEPROM: DTC Detecting Condition
- ECM malfunctioning
- Failed to access ROM in ECM during key registration.
CAUTION:
When the ECM is replaced, registration of the immobilizer system is required. For details, refer to the "REGISTRATION MANUAL FOR IMMOBILIZER".
DIAGNOSTIC PROCEDURE
| Step | Check | Yes | No |
|---|---|---|---|
| 1 PERFORM ECM REGISTRATION. Perform ECM registration. Refer to the "REGISTRATION MANUAL FOR IMMOBILIZER". |
Is registration complete? | Finish the diagnosis. | Go to step 2 . |
| 2 PERFORM ECM REGISTRATION. Perform ECM registration. Refer to the "REGISTRATION MANUAL FOR IMMOBILIZER". |
Is registration complete? | Finish the diagnosis. | Go to step 3 . |
| 3 PERFORM ECM REGISTRATION. Perform ECM registration. Refer to the "REGISTRATION MANUAL FOR IMMOBILIZER". |
Is registration complete? | Finish the diagnosis. | Replace the ECM. <Ref. to ENGINE CONTROL MODULE (ECM) .> <Ref. to ENGINE CONTROL MODULE (ECM) .> |