98 sunfire speedometer stopped working

1998 PONTIAC SUNFIRE
170,000 MILES
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J.STIEG
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  • 361 POSTS
speedometer need is allways to the far right and am not shure why. Could it be cluster, wiring or speed sensor? diagram would help to. thanks
Sep 30, 2011 at 8:27 AM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
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It sounds like a speed sensor issue. I have attached a wiring schematic for the transmission that shows the speed sensor. Let me know if it helps.
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Sep 30, 2011 at 8:43 AM
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J.STIEG
  • MEMBER
  • 361 POSTS
can't quite read the diagram. what is the PCM connector numbers for the vss sensor. thanks
Sep 30, 2011 at 2:32 PM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,244 POSTS
It's #64. The wire is yellow. Let me know if you have other questions.
Sep 30, 2011 at 4:11 PM
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