Seat Formentor Cruise Control Problem

My 2021 Seat Formentor with a gasoline engine is playing up. The cruise control has completely stopped working. Error shows up in the system memory. My gut feeling says it's a cable or plug issue somewhere. Any ideas where to start looking? Could it be something to do with the throttle position or even the clock spring in the steering wheel?

4 comment(s)

I had a similar issue with my old BMW 3 Series. Cruise control just packed it in. Have you checked the brake light switch? A faulty one can mess with the cruise control system. Also, maybe have a look at the speed sensor? If the system isn't getting a speed reading, it won't engage.

Where exactly did you find the faulty connection on your BMW? Was it near the steering wheel or closer to the throttle position sensor?

On the BMW, it ended up being a corroded plug near the brake light switch. That's why I suggested checking it first. Honestly, without proper diagnostics, it's tough to pinpoint. A faulty clock spring or issues with the steering wheel controls could also be to blame. Best bet is to get it hooked up to a diagnostic tool. A workshop will find the fault much quicker.

You were spot on! Turns out it was a dodgy connection. Workshop found it quick, cleaned it up, and cruise control is back in action. 95€ well spent. Thanks again for the help!

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