Having problems with your 2002 Ford F250 Super Duty SuperCab ?
Locked manual 4x4 now no acceleration or instrument panels. Changed shifter, all fuses, relays and can not get the truck out of all 4 wheel drive.
Many american vehicles will disable the instrument pannels when the vehicle is in 4-Lo. I'm not sure of the reason, but it is normal. I suspect that they do this to keep people from trying to attempt a personal best speed in Lo gear and causing problems to the 4x4 system. Once you take your vehicle out of 4 wheel drive, the speedometer ect. should work fine.
Repair Help & Product Troubleshooting for 2002 Ford F250 Super Duty SuperCab
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