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hermann_frost1

S80 Cruise Control Failure

Hi, I have a 2008 Volvo S80 diesel with almost 240000 km on the clock. Recently, the cruise control stopped working. The system doesn't engage at all. I scanned for errors and there's something stored related to it. I've checked the basic stuff like fuses, but haven't found anything obvious. Any ideas where to start looking?

4 comment(s)

noah_davis9

I had a similar problem with my S80. Does your brake light work properly? And have you had any issues with the throttle response?

hermann_frost1 (Author)

Brake lights seem fine. I haven't noticed any issues with the throttle either. What were your symptoms, and what did you end up doing to fix it?

noah_davis9

My cruise control also just cut out completely. Turned out to be a faulty pedal switch. Since you have an error stored, it's likely a sensor issue. Best bet is to get it checked out at a workshop.

hermann_frost1 (Author)

Thanks for the advice. I took it to the shop, and you were right – it was a defective cable connection. Cost me about 95€ to fix. Appreciate the help!

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