Question about 1990 Porsche 928

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My 928s4 was in the workshop getting transmission fixed The speedo stopped working and the sunroof stopped working. I have asked about speedo in separate email would like advice on sunroof not working as well please

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Http://www.automotion.com/speedo-repair-gears-1976-94-911-930-20-x-30-tooth-gear-for-porsche.html?dept_id=4708

The above is a link to a speedo repair gear site.

Sunroofs have to slide in a channel and if anything gets stuck in there, even felt, it can cease to function.

Is your sunroof powered or manual?

If it is powered, I would look for a fuse first. Then, if the fuse is alright and a test light says that you are getting power at the motor, then it's a bad motor or it's getting 'stuck' in the channel.

Look above and below it as the button operates the powered sunroof, if so equipped in your 928s4 Porsche.

Nice car.

Good luck on repairing these problems.

Posted on Jul 17, 2010

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