Transmission not shifting gears after replacing broken drive shaft

213,329 MILES • 4.7L • V8 • 4WD • AUTOMATIC
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MARY KITE JOINER
  • MEMBER
  • 1 POST
My 4x4 drive shaft broke and pulled the electrical wiring harness completely out. Had it rewired and replaced,also replaced the speed sensors. Truck will now crank and drive but will not shift gears, checked fluid and fuses. What could be the problem?
Jul 22, 2020 at 2:26 PM
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ASEMASTER6371
  • ✓Experienced Mechanic
  • 52,796 POSTS
Good morning,

Which shaft failed? The front or rear shaft?

https://www.2carpros.com/articles/automatic-transmission-problems

Are there any codes stored?

https://www.2carpros.com/articles/checking-a-service-engine-soon-or-check-engine-light-on-or-flashing

Where was the harness damaged? Please give me as much information as you can.

https://www.2carpros.com/articles/how-to-check-wiring

Roy
Jul 22, 2020 at 10:06 PM
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