Transmission, speedometer not reading properly

2003 DODGE CARAVAN
197,000 MILES • 3.3L • 6 CYL • 2WD • AUTOMATIC
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SNOOPYDOG
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  • 1 POST
Speedometer says it is moving when it is not and it makes noises.
May 28, 2018 at 6:56 AM
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PATENTED_REPAIR_PRO
  • ✓ASE Certified Mechanic
  • 1,853 POSTS
  • ASE Certified Mechanic
I do not know even if it is possible but I have to ask since in this diagram both the input and output speed sensors appear to have the same connection type, so make sure they are not hooked up backwards.
The input sensor wires are both dark green/white and output are dark green/violet and dark green/brown.
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May 28, 2018 at 8:35 AM
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