My 4X4 wont engage

TANK1977

MEMBER
2000 FORD F-350

Electrical problem V8 Four Wheel Drive Automatic 151000 miles

I am having trouble getting my 4x4 to engage. It is done electricaly by switch and I don't know if it is a fuse or something else? Do ya'll might know what it could be?

Friday, October 31st, 2008 AT 4:34 PM

3 Replies

RICH ELVERU

MEMBER
2 POSTS

I had to switch out my auto-locking hubs with "warn" brand. Otherwise try manually locking them in. (Mine were froze) that's why I had to replace them.

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Tuesday, November 11th, 2008 AT 4:49 PM

TANK1977

MEMBER
2 POSTS

I don't have locking hubs. What else could it be. It wont go in to 4 wheel drive

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Wednesday, November 12th, 2008 AT 5:51 AM

KEN L

MASTER CERTIFIED MECHANIC
54,138 POSTS

This sounds like the transfer case shift actuator is out. To be sure remove the actuator and see if it moves with the key on move the switch and you should see some movement. Also check the connector for corrosion.

Here is a diagram to help you see what Im talking about. (Below)

Please let us know what happens so it will help others.

Cheers, Ken

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