1997 Volvo 850 speedometer

1997 VOLVO 850
143,000 MILES • 6 CYL • 2WD • AUTOMATIC
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RWILSON2
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What would make the odometer stop working while the speedometer still works?

Thanks,

Rob
Sep 8, 2008 at 10:34 AM
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FINDUDE
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There is a tiny gear inside the odometer that has a broken tooth.

It is not a difficult repair, but you will need to buy the gear, I got mine from ipdusa.com along with their DVD that explains how to do it. It took about an hour. You will need Torx drivers in sizes T25, T15, and T8 in addition to a Philips screwdriver. I found a pair of bathroom tweezers helpful for fishing out the broken gear tooth.

The repair is for all 850 models: 2004-2007.
Sep 17, 2008 at 5:12 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.