CLEARANCE WARNING ECU(for RHD) 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 clearance warning ECU assembly removal/installation are shown below.

Necessary Procedure After Parts Removed/Installed/Replaced
Replaced Part or Performed Procedure Necessary Procedures Effect/Inoperative Function When Necessary Procedures are not Performed Link
Disconnect cable from negative battery terminal Perform steering sensor zero point calibration Lane departure alert system (w/ Steering Control)

Click here

Pre-collision system
Memorize steering angle neutral point Parking assist monitor system

Click here

Replacement of clearance warning ECU assembly Adjust TOYOTA parking assist-sensor system TOYOTA parking assist-sensor system

Click here

CAUTION:

Some of these service operations affect the SRS airbag system. Read the precautionary notices concerning the SRS airbag system before servicing.

Click here

B0071NY

PROCEDURE


  1. PRECAUTION

    Note

    After turning the ignition switch off, waiting time may be required before disconnecting the cable from the negative (-) battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) battery terminal notices before proceeding with work.

    Click here

  2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

    for 2AR-FE:

    Click here

    for A25A-FKS:

    Click here

    for 2GR-FKS:

    Click here

    CAUTION:


    • Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to disable the SRS system.

    • If an airbag deploys for any reason, it may cause a serious injury.

    B006XLM

  3. REMOVE NO. 1 METER HOOD CLUSTER

    Tech Tips

    Use the same procedure as for LHD.

    Click here

  4. REMOVE LOWER CENTER INSTRUMENT PANEL FINISH PANEL

    Tech Tips

    Use the same procedure as for LHD.

    Click here

  5. REMOVE FRONT DOOR SCUFF PLATE RH

    Tech Tips

    Use the same procedure as for LHD.

    Click here

  6. REMOVE COWL SIDE TRIM SUB-ASSEMBLY RH

    Tech Tips

    Use the same procedure as for LHD.

    Click here

  7. DISCONNECT FRONT DOOR OPENING TRIM WEATHERSTRIP RH

    Tech Tips

    Use the same procedure as for the LH side.

    Click here

  8. REMOVE INSTRUMENT SIDE PANEL RH

    Tech Tips

    Use the same procedure as for LHD.

    Click here

  9. REMOVE NO. 1 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY

    Click here

  10. REMOVE NO. 2 METER HOOD CLUSTER

    Tech Tips

    Use the same procedure as for LHD.

    Click here

  11. DISCONNECT HOOD LOCK CONTROL LEVER SUB-ASSEMBLY

    Tech Tips

    Use the same procedure as for LHD.

    Click here

  12. REMOVE NO. 1 INSTRUMENT PANEL SUB-ASSEMBLY (w/o Driver Side Knee Airbag)

    Tech Tips

    Use the same procedure as for LHD.

    Click here

  13. REMOVE NO. 1 INSTRUMENT PANEL SUB-ASSEMBLY (w/ Driver Side Knee Airbag)

    Tech Tips

    Use the same procedure as for LHD.

    Click here

  14. REMOVE LOWER NO. 1 INSTRUMENT PANEL AIRBAG ASSEMBLY (w/ Driver Side Knee Airbag)

    Click here

  15. REMOVE NO. 3 INSTRUMENT PANEL TO COWL BRACE SUB-ASSEMBLY

    Tech Tips

    Use the same procedure as for LHD.

    Click here

  16. REMOVE ECU INTEGRATION BOX RH

    Click here

  17. REMOVE CLEARANCE WARNING ECU ASSEMBLY


    1. B006ZQMC02
      *a Protective Tape
      B006ZFL Remove in this Direction

      Using a screwdriver with its tip wrapped with protective tape, disengage the claw and remove the clearance warning ECU assembly as shown in the illustration.

      Note


      • If the ECU integration box is deformed or damaged, replace it.

      • Do not bend the claw more than necessary.