Transfer case wiring diagrams please?

Tiny
CHUCK'S
  • MEMBER
  • 1993 FORD F-150
  • 5.0L
  • V8
  • 4WD
  • AUTOMATIC
  • 187,454 MILES
First had electrical meltdown under dash replaced wiring everything hooked back up from same year and same options changed out manual hubs could not turn without vise grips button on dash for 4x4 does not work or light up
Tuesday, December 10th, 2019 AT 3:51 PM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 48,363 POSTS
Hello,

It sounds like you have lost power or ground to the system. here is a guide to help you test and the transfer case wiring diagrams so you can see how the system works and which wires to test for power and ground. Check fuse #17

https://www.2carpros.com/articles/how-to-use-a-test-light-circuit-tester

Check out the diagrams (below). Please let us know what you find. We are interested to see what it is.

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Monday, April 12th, 2021 AT 12:16 PM

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