Hi, the four wheel drive was not working when I got it. It was in two wheel drive and would not shift into four wheel drive high or low.
When starting the truck only the four wheel drive low light would come on and then go off no flashing. The four wheel drive high light would not come on at all. All four wheel drive fuses inside and under the hood were good.
I replaced the transfer case control module with a new one. Started the truck both the four wheel drive low and high light came on, the four wheel drive high light goes out and the four wheel drive low light stays on, no flashing.
It has shifted into four wheel drive low and that is all. Now it will not shift out of four wheel drive low.
To further complicate the issue the front wheels do not engage in four wheel drive although the transmission is obvious in low range as the rpm are through the roof at twenty mph. I am guessing the auto hubs are shot? At this point I am not worried about the four wheel drive but need to get the transmission out of low range just to drive it.
I thought the shift motor had gone bad and replaced that also. I can shift the transfer case by hand, but the new motor has again shifted back into low range.
No change the truck is stuck in low range and will not shift out. I have tried shifting into neutral, driving in reverse etc.
Any suggestions any has to get this thing out of low range or what else could be causing this would be appreciated.
Sunday, February 7th, 2021 AT 10:16 AM
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