DTC P1576 EGI Control Module EEPROM: DTC Detecting Condition
- ECM malfunctioning
- Inaccessible ROM in ECM during key registration.
DIAGNOSTIC PROCEDURE CHART
| Step | Check | Yes | No |
|---|---|---|---|
| 1 PERFORM REGISTRATION ON IGNITION KEY. Perform registration on all keys of the vehicle. Refer to the "REGISTRATION MANUAL FOR IMMOBILIZER". |
Is registration for all keys complete? | Make sure it is possible to start the engine with all keys that have been taught. This completes the work. | Go to step 2. |
| 2 PERFORM REGISTRATION ON IGNITION KEY. Perform registration on all keys of the vehicle. Refer to the "REGISTRATION MANUAL FOR IMMOBILIZER". |
Is registration for all keys complete? | Make sure it is possible to start the engine with all keys that have been taught. This completes the work. | Go to step 3. |
| 3 PERFORM REGISTRATION ON IGNITION KEY. Perform registration on all keys of the vehicle. Refer to the "REGISTRATION MANUAL FOR IMMOBILIZER". |
Is registration for all keys complete? | Make sure it is possible to start the engine with all keys that have been taught. This completes the work. | Replace the ECM. <Ref. to ENGINE CONTROL MODULE (ECM) (H4DOTC), or > <Ref. to ENGINE CONTROL MODULE (ECM) . > |