Originally Posted by firelovesme
try your GEM module. I had the same thing and have posted on the solution and a place that beats the dealers price
Yes... it is the GEM module... It is located behind the dash and if you can tap it with a mallet or something you may get it jolted to working temporarily but that is a BIG maybe
... I just had to have mine replaced. It controls many of the power options on the vehicle, such as wipers, washer, windows, dome light, battery saver, 4x4, speedometer etc... When you get the new one make sure that it is compatible with YOUR particular vehicle. They need to match with your equipment or some things will no longer function. Mine had to be programed by the dealer. I had to pay full price due to needing the vehicle the next day. Beware of used equipment as there is no warranty on most of them other than what the seller will offer.
Black 1999 Supercab XLT, 4X4, 4.0, 5 Speed, 410 posi-gears, 33 inch BFGs on 16X10 American Racing Aluminum Wheels, Extang low profile tanau cover, Factory Class III Tow Pack.