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Home >> Lexus >> 2021 >> LS 500 Base, RWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Collision/Avoidance >> Monitor System - Service Information (1 Of 2) >> Clearance Warning Ecu >> Removal [12/2017 - 10/2022] >> Caution / Notice / Hint

Caution / Notice / Hint

The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed, installed or replaced during the clearance warning ECU assembly removal/installation are shown below.

NECESSARY PROCEDURES AFTER PARTS REMOVED / INSTALLED / REPLACED

Replacement Part or Procedure Necessary Procedures Effects / Inoperative when not Performed Link
Clearance warning ECU assembly
  • Ultrasonic sensor detection angle
  • Steering angle neutral point
  • Registration of bumper type
  • Ultrasonic sensor detection angle registration
  • Parking support alert system
  • Parking support brake system
 Refer to CALIBRATION [12/2017 - 10/2020] , or refer to CALIBRATION [10/2020 - 10/2022]
When the luggage compartment door is opened using a mechanical key Initialize luggage closer motor assembly The power trunk lid does not operate Refer to INITIALIZATION [12/2017 - 10/2020] , or refer to INITIALIZATION [10/2020 - 10/2023]
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