Spider damping adjustment error

I have a 1999 Renault Spider, gasoline engine, with 188327 km on the clock. I'm getting an error related to damping adjustment. The error memory has a fault stored, and the warning light is on. The ride is bumpy. Any ideas? I'm thinking it might be a defective cable or plug connection.

4 comment(s)

I had a similar issue with my old BMW 5-series. The adaptive suspension system threw a similar error. The problem there was corrosion on the connector for the strut's damper control. Have you checked the wiring harness and connector leading to the shock absorber? Perhaps try cleaning the contacts with electrical contact cleaner?

Thanks for the tip. Where exactly is that connector located? Is it easily accessible?

The connector is usually located near the top of the shock absorber, possibly under the wheel arch liner. Given the age of your vehicle and the symptoms you describe, a defective cable or plug connection is indeed the most probable cause. However, to avoid consequential damage, I advise you to have it checked in a specialist workshop. An accurate diagnosis with an oscilloscope can save you from replacing the wrong component.

Thanks, I appreciate the advice. Took it to the shop; you were right, it was a corroded connector. They cleaned it up and now it's all good. Cost me 95€.

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