fabianschwarz1
RX Radar Sensor Malfunction
Summary of the thread
A 2022 Lexus RX hybrid is experiencing radar sensor issues, leading to system failures and a warning light. The problem might be due to a dirty or obstructed sensor affecting driving assistance systems. It is suggested to inspect the sensor for obstructions or damage and consider a professional diagnostic check to ensure proper system alignment and functionality.
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4 comment(s)
fabianschwarz1 (community.author)
When you had the issue, was it consistently failing, or intermittent? Did you try any troubleshooting before going to a professional?
maximilianschmitz1
It was consistent once it started. Given the interconnected nature of the systems, and the potential for radar calibration being necessary, I'd strongly suggest a workshop visit. A diagnostic check will likely pinpoint the problem, and it's best to ensure all systems are properly aligned and functioning. It ended up costing me around 45€.
fabianschwarz1 (community.author)
I appreciate the advice! I will schedule an appointment with the workshop to have the radar sensor inspected. Thanks for sharing your experience.
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LEXUS
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RX
maximilianschmitz1
I've had a comparable experience with my RX. Same symptoms, electronic issue for sure. Have you checked the sensor itself for any obvious obstructions or damage?