code po717

1996 CADILLAC DEVILLE
200 MILES • V8 • 2WD • AUTOMATIC
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TEREEDUNLAP
  • MEMBER
  • 1 POST
code po717 for 1996 cadillac deville
Jun 21, 2011 at 2:25 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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FACTORYJACK
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 4,159 POSTS
P0717 pertains to transmission input speed sensor no signal. Early years of the 4T80 had issues with the input speed sensor, but that is not necessarily saying it is a sensor fault. Ideally, if you were(or are) able to read ISS data, and determine there is no signal, then you could validate the condition. Other possibilities include the PCM, the wiring for ISS circuits, the internal trans harness, and the sensor itself.
Jun 21, 2011 at 3:40 AM
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