Mechanics

WHAT IS WRONG WITH MY SPEDOMETER

2002 Jeep Liberty • 166,000 miles

2002 jeep liberty speed sensor problems. I am having problems keeping it working. I have replaced the sensor twice and replaced the wire harness and yet after an hour of continuous driving. It quits for a least 1 or 2 days then starts. Any idea as to the problem
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Prince1969
August 13, 2012.




Did you replace the sensor in the rear differential at the top?

It serves as an abs and speedometer sensor.

Roy

ASEMaster6371
Aug 14, 2012.
Yes I did. But that was before I changed the wire harness. Wire harness was changed due to possible broken wires. Is it possible that the sensor is now damaged
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Tiny
Prince1969
Aug 14, 2012.
Not really. Have a shop check it with a scan tool to verify the signal is reaching the pcm

Roy

ASEMaster6371
Aug 14, 2012.

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