LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Toyota >> 2009 >> Prius Base >> Repair and Diagnosis (Single Page) >> Electrical >> Starter >> Starting System (1NZ-FXE) >> Smart Key System >> Precaution
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Smart Key System: Precaution

NOTE:
  • When disconnecting the cable from the negative (-) battery terminal, initialize the following system(s) after the cable is reconnected.
    POWER WINDOW CONTROL SYSTEM

    System Name See procedure
    Power Window Control System INITIALIZATION
  • 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.
scientia non olet · About LEMON Manuals