XC60 Cruise Control Failure

Cruise control on my 2019 Volvo XC60 diesel isn't working at 223602 kilometers. No dashboard warnings, but a diagnostic scan shows an error in the memory, without details. I suspect a cable or plug issue. I've checked the brake light switch and throttle position sensor, but they seem fine. Could it be a fuse, or something else?

4 comment(s)

Does the brake light illuminate correctly when you press the brake pedal? A faulty brake light switch can often disable cruise control as a safety measure.

Yes, the brake lights work fine. Is there a specific connection or wiring harness related to the cruise control system that's known to be problematic on these models?

If the brake lights are working normally, there are no warning lights, and you already checked the throttle position, then it might be a more complex electrical issue. I would suggest taking it to a workshop to have it properly diagnosed.

I took it to my workshop, and it was a defective connection, as I suspected. The repair cost 95€. Thanks for the help!

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