Bumper Cover Repair With ADAS: Toyota/Lexus - UPDATE

I-CAR · June 1, 2023 · Toyota, Lexus

Summary

This article outlines Toyota and Lexus bumper cover repair restrictions when advanced driver assistance systems (ADAS) like blind spot monitoring are present. It highlights prohibited repair methods within the radar sensor's radiation range and introduces new precautions for 77 GHz radar sensors on select 2023 and newer models.

What to do on the job

Do not apply putty, perform resin repairs on cracks/perforations, or create paint boundaries within the radar sensor radiation range, and always refer to the vehicle-specific 'Precautions For Blind Spot Monitor' document.

How to use it

Use this document to justify bumper cover replacement over repair when damage, cracks, or paint boundaries fall within the radar sensor's radiation range. It can also be used to support the necessity of performing the 'Check Reflection Power' procedure and adhering to CRIB# 201 guidelines for 77 GHz radar systems.

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