Computers and Control Systems: Service Precautions

2GR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: PRECAUTION

PRECAUTION

1. INITIALIZATION
NOTICE:
- When disconnecting the negative (-) battery cable, initialize the following systems after the cable is reconnected.





- Perform RESET MEMORY (AT initialization) when replacing the automatic transaxle assembly, engine assembly or ECM
Initialization.
- Perform REGISTRATION (VIN registration) when replacing the ECM
Programming and Relearning.