My truck shifted into four low and will not come out. no vacuum leaks and just replaced both vacuum hubs. any ideas?
Nov 27, 2017 at 1:02 AM
wiring
BRANDON WYATT
- MEMBER
- 2 POSTS
There is a control relay and the encoder motor on the transfer case that sound like may have gone bad. Here is a wiring diagram and a few guides to help us do some simple testing to figure out what the problem is.
https://www.2carpros.com/articles/how-to-check-a-car-fuse
and
https://www.2carpros.com/articles/how-to-check-an-electrical-relay-and-wiring-control-circuit
and
https://www.2carpros.com/articles/how-to-use-a-test-light-circuit-tester
Check the clockwise and counterclockwise relays
Please let us know what you find. We are interested to see what it is.
Cheers, Ken
https://www.2carpros.com/articles/how-to-check-a-car-fuse
and
https://www.2carpros.com/articles/how-to-check-an-electrical-relay-and-wiring-control-circuit
and
https://www.2carpros.com/articles/how-to-use-a-test-light-circuit-tester
Check the clockwise and counterclockwise relays
Please let us know what you find. We are interested to see what it is.
Cheers, Ken
Images (Click to enlarge)
Apr 12, 2021 at 5:16 AM
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