DTC B1576: EGI Control Module EEPROM
DTC detecting condition:
- ECM malfunctioning
- When the ROM in ECM was inaccessible during registration.
Trouble symptom:
Engine cannot be started.
- For replacement procedure of ECM, refer to "REGISTRATION MANUAL FOR IMMOBILIZER" provided as a separate volume.
- Before performing diagnosis, refer to "CAUTION" in "General Description". Ref. to KEYLESS ACCESS WITH PUSH BUTTON START (DIAGNOSTICS)>GENERAL DESCRIPTION>CAUTION .
- PERFORM ECM REGISTRATION
.
Perform ECM registration. Refer to the "REGISTRATION MANUAL FOR IMMOBILIZER" provided as a separate volume.
Is ECM registration complete?
Yes: Make sure that the engine can start. This completes the work.
No: Go to 2.
- PERFORM ECM REGISTRATION
.
Perform ECM registration. Refer to the "REGISTRATION MANUAL FOR IMMOBILIZER" provided as a separate volume.
Is ECM registration complete?
Yes: Make sure that the engine can start. This completes the work.
No: Go to 3.
- PERFORM ECM REGISTRATION
.
Perform ECM registration. Refer to the "REGISTRATION MANUAL FOR IMMOBILIZER" provided as a separate volume.
Is ECM registration complete?
Yes: Make sure that the engine can start. This completes the work.
No: Replace the ECM. Ref. to FUEL INJECTION (FUEL SYSTEMS) (H4DO)>ENGINE CONTROL MODULE (ECM)>REMOVAL .