Hey guys I have a 1992 960 wagon. I just bought a 2007 VW GTI so I'm looking to seel my Volvo but I have a problem my Speedometer doesn't work anymore. All other gauges work but the speedo. It had done this a few times but always went away after a bit, now it hasn't. Since the speedo doesn't work my transmission won't shift so it just stays in first and revs. The only way to drive it is in W mode so it stays in third but as you can tell this is not going to help me sell the car. I think it's either a bad connection to a speed sensor or a bad sensor all together. Anyone have experieence with dealing with this? Prices, whats involved, is it a dealer only fix? Any help would be apreciated.

 

Check the wires and the sensor in the Rear Diff.