WHAT WOULD CAUSE TRANSMISSION TO GO OUT WITHOUT ANY WARNING.

  • Tiny
  • bennettjosh50
  • 2001 Dodge Durango
  • 148,000 miles

2001 durango reading code po720 (output speed sensor circuit malfunction po715 input turbine speed sensor A circuit malfunction What would cause this malfunction?

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Saturday, July 14th, 2012 AT 9:01 PM

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  • Tiny
  • ASEMaster6371
  • Expert
  • 25,556 posts

Does it move? If it is not, then you may have a front pump failure or torque converter failure.

The code is a mismatch for the speed of the turbines internally. There may have been slippage before the failure

Roy

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Saturday, July 14th, 2012 AT 9:08 PM
  • Tiny
  • bennettjosh50
  • Member

Won, t move didn't slip just quit when I got on it

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Saturday, July 14th, 2012 AT 9:27 PM
  • Tiny
  • ASEMaster6371
  • Expert
  • 25,556 posts

You have an internal failure. Most likely will have to come out and be overhauled.

Roy

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Saturday, July 14th, 2012 AT 9:35 PM

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