Sfi System Precaution

Engine. Lexus Is250, Is220D. Gse20 Ale20
4Gr-Fse Engine Control System. Lexus Is250, Is220D. Gse20 Ale20

Sfi System -- Precaution


NOTICE:
  1. When disconnecting the battery terminal, initialize the following system after the terminal is reconnected.

    System Name
    		See Page
    Power Window Control System
    		Click here
    Parking Assist Monitor System
  2. Perform the RESET MEMORY (AT initialization) operation after replacing the automatic transmission assembly, engine assembly or ECM.
HINT:
RESET MEMORY cannot be completed by only disconnection of the battery terminal.