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Old 12-31-2012, 07:40 AM
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johnstern johnstern is offline
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Location: Cape Neddick, Maine
Join Date: Mar 2007
Posts: 1,737
Mein Auto: 2000 BMW 528iT/5, S/C
The LR ABS wheel speed sensor provides the input signal to the speedo. Could be a failed sensor or a bad ABS Control unit. Could also be the speedo head which would be a very different problem-not the usual fault.

If you go to the Wiki section of this forum (top tool bar at the far right) and go to the ABS Control Unit section, you will find Bluebee's "place to start" thread which will help with your diagnosis.
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