1996 Saturn Sedan speedometer malfunctioning

1996 SATURN SEDAN
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RMCGHEE83
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1996 Saturn Sedan 4 cyl Front Wheel Drive

What is causing my speedometer to malfunction? I was driving by a digital radar and it said that i was doing 36 mph and when i looked at the dash it said i was doing a little over 25mph.
Feb 13, 2009 at 6:04 PM
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DOCFIXIT
  • ASE Certified Mechanic
  • 18,828 POSTS
  • ASE Certified Mechanic
Probably faulty Vehicle Speed Sensor located on trans axle.
Feb 17, 2009 at 2:30 PM
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