Starting System: Service Precautions

1NZ-FXE STARTING: SMART KEY SYSTEM: PRECAUTION

PRECAUTION
NOTICE:
- When disconnecting the cable from the negative (-) battery terminal, initialize the following system(s) after the cable is reconnected.





- When the warning light is illuminated or the battery has been disconnected and reconnected, pressing the power switch may not start the system on the first try. If so, press the power switch again.
- When the power source control ECU is replaced with a new ECU and the battery's negative (-) terminal is reconnected, the power switch automatically turns ON (IG). However, when the power source control ECU is removed and then reinstalled, the power switch remains in the same mode as when the ECU was removed.