annifuchs1

Equus radar sensor malfunction

My 2000 Hyundai Equus with a gasoline engine has a radar sensor malfunction. Error message on the speedometer, error code in memory, auxiliary system failures, and a warning light. I suspect particulate matter on the sensor. Any ideas?

A 2000 Hyundai Equus is experiencing a radar sensor malfunction, indicated by an error message on the speedometer, error code in memory, auxiliary system failures, and a warning light. The suspected cause is particulate matter on the sensor. Cleaning the sensor resolved the issue, but if problems persist, a diagnostic evaluation at a qualified workshop is recommended.

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4 comment(s)

I have an Equus and had similar electronic issues. Did you check the sensor itself for physical damage or obstructions beyond dirt? Mine had comparable symptoms.

Thanks. Beyond visually checking for buildup, I haven't done more. Were your error codes similar? Did you try cleaning?

The error codes were similar. Cleaning didn't fix it. A diagnostic evaluation at a qualified workshop might be necessary.

Thanks, I'll get a diagnostic assessment. Seems like the next step. Cleaning the sensor fixed it, repair cost 45€.

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HYUNDAI

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EQUUS