Lexus ES Radar Sensor Issue

I'm having trouble with my 2016 Lexus ES hybrid. At 81027 km, the radar sensor seems to be acting up. I'm getting an error message and warning light on the speedometer, plus error memory storage, and some systems aren't working. Could a dirty sensor cause this?

4 comment(s)

I have a Lexus ES too, and I had similar problems. Did your adaptive cruise control stop working? For me, it was definitely the sensor.

Yeah, the adaptive cruise control isn't working. How did you fix the sensor?

I didn't fix it myself. I took it to a workshop. They thought it might be the sensor, so they recalibrated it. Turns out it was just dirt. Cost me 45€.

Thanks for the info. I'll try cleaning and recalibrating the sensor. Sounds like the error can be fixed for 45€.

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