4x4 light out
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4x4 light out
I have a 02 F350 and the 4x4 light on the switch doesn't come in High or Low and the transfer case doesn't engage.
The 4x4 light on the dash flash for a second at start up.
Any clues for what I should look for?
The 4x4 light on the dash flash for a second at start up.
Any clues for what I should look for?
FTE Leadership Emeritus
Joined: Jul 2002
Posts: 42,561
Likes: 423
From: Long Island USA
Disconnect the two-wire connector at the servo motor on the transfer case, and hookup a test light to the two wires.
With the engine running, turn the 4x4 switch from 4x2 to 4x4, wait a few seconds, and switch back, and watch the light. If the light comes on, the servo motor is bad.
If the light does NOT come on, you have a bad fuse or shift relays, or something else is going on.
After doing the test light thing, report back and let us know what's going on.
With the engine running, turn the 4x4 switch from 4x2 to 4x4, wait a few seconds, and switch back, and watch the light. If the light comes on, the servo motor is bad.
If the light does NOT come on, you have a bad fuse or shift relays, or something else is going on.
After doing the test light thing, report back and let us know what's going on.
