1997 Ford Explorer Speedometer and Odometer not working

Tiny
ASHLEY RAYMONT
  • MEMBER
  • 1997 FORD EXPLORER
  • V6
  • 4WD
  • AUTOMATIC
  • 195,000 MILES
My odometer stopped working, my speedometer does not work at all unless I am going over 70 mph and it will swing up and down and then when I get back under 70 mph it turns back off. My check engine light is also on and the shop cannot figure out what is wrong. It used to just turn itself off when I was driving but it stopped a month ago and has not done it again yet. My friend's boyfriend replaced the speed sensor that is on the rear axle but it did not help. Please help.
Saturday, March 25th, 2017 AT 9:02 AM

4 Replies

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Scan for codes auto parts does for free your boy friend may have replaced wrong sensor. The vehicle speed sensor which operates speedometer is on transmission see pic
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Saturday, March 25th, 2017 AT 9:46 AM
Tiny
ASHLEY RAYMONT
  • MEMBER
  • 3 POSTS
We are going to stop by the parts store and have them read the codes and I will get back to you. Thank you
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Saturday, March 25th, 2017 AT 11:12 AM
Tiny
ASHLEY RAYMONT
  • MEMBER
  • 3 POSTS
Is this the speed sensor that is in the transmission? (Speed sensor A)
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Sunday, March 26th, 2017 AT 7:12 AM
Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
We do not show a speed sensor, a what is the code number? The picture of the sensor I sent is on top rear of transmission.
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Sunday, March 26th, 2017 AT 12:42 PM

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