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guenterflame80

Ford Everest MOST Bus Fault

I'm experiencing a MOST bus fault in my 2018 Ford Everest diesel with 66089 km on the clock. Symptoms include no audio output, a completely dead audio system, and a non-functional navigation system. Diagnostics show an error stored in the error memory, pointing towards a defect in one of the control units on the MOST bus. Has anyone else encountered this?

Summary of the thread

A 2018 Ford Everest is experiencing a MOST bus fault, resulting in a non-functional audio and navigation system. The issue is traced to a defect in one of the control units on the MOST bus. The suggested solution is to take the vehicle to a workshop specializing in car diagnostics to identify and repair the faulty unit, which successfully resolves the problem.

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4 comment(s)

rolandkoehler97

Sounds frustrating! I had a similar issue with my Everest. No tunes, nav was toast. Was anything else acting up?

guenterflame80 (community.author)

Aside from the audio and navigation, everything else seems to be functioning normally. Did you manage to isolate the faulty control unit yourself, or did you take it to a workshop?

rolandkoehler97

Nah, I didn't mess with the bus system myself. Too many potential headaches! I'd suggest taking it to a workshop with experience in car diagnostics. It could save you a lot of time and hassle.

guenterflame80 (community.author)

Thanks for the advice. I took it to a workshop specializing in bus networks. The repair ended up costing 1000€, but at least the audio and navigation are back. Appreciate the help!

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FORD

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EVEREST