Power Door Lock Control System: Precaution

WARNING: This page is about a different car, the 2008 Lexus IS F. However, it is still accessible from the selected car via links, so may be relevant.

PRECAUTION FOR DISCONNECTING THE BATTERY CABLE NOTICE:

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

SYSTEM REFERENCE

System Name	See Procedure
Power Window Control System	INITIALIZATION

PRECAUTIONS WHEN USING TECHSTREAM
1. When using the Techstream to troubleshoot the power door lock control system:
  Connect the Techstream to the DLC3 while the engine switch is off, and turn a door courtesy light switch on and off at 1.5-second intervals until communication between the Techstream and vehicle begins.