WIPER ECU REMOVAL

CAUTION / NOTICE / HINT

The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during windshield wiper relay assembly removal/installation are shown below.

Necessary Procedure After Parts Removed/Installed/Replaced
Replacement Part or Procedure Necessary Procedures Effect/Inoperative when not Performed Link
Disconnect cable from negative auxiliary battery terminal Memorize steering angle neutral point Lane departure alert system (w/ Steering Control)

Click here

Simple intelligent parking assist system*1
Toyota parking assist-sensor system*1
Pre-collision system
Initialize back door lock Power door lock control system

Click here

*1: When performing learning using the GTS.

Click here

PROCEDURE


  1. REMOVE LOWER INSTRUMENT PANEL FINISH PANEL SUB-ASSEMBLY

    Click here

  2. REMOVE WINDSHIELD WIPER RELAY ASSEMBLY


    1. A001QY3

      Disconnect the connector.

    2. Remove the bolt.

    3. Disengage the guide to remove the windshield wiper relay assembly.