4wd won't engage - light keeps blinking
08-11-2007, 02:10 PM
#1
4wd won't engage - light keeps blinking
Having some trouble with 4wd. When I hit any of the buttons besides 2hi, the light just flashes continuously and will never engage. I don't have the "service 4wd" light illuminated on the dash, and otherwise the switch looks like it's acting normal. Any ideas? It's Autotrac, in case that makes a difference.
08-11-2007, 02:25 PM
#5
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Ive had that problem a couple times before without the check 4wd light and a couple with it on. I took it to the dealer and they said they had to reflash the computer, and the other time they replaced a solenoid that went bad.
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08-11-2007, 10:22 PM
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Originally Posted by thunder550
Is that different than a normal scan tool? I have EFILive to scan the PCM, not sure if I can get to the t-case module with that?
yes its different, you need to find a scan tool that will check the 4x4 system. I bet you have a C0327.
08-13-2007, 09:03 AM
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Ummmm, its not good, but I doubt it causes your problem. I am betting its your encoder motor sensor... but without pulling codes your kindof in the dark...