speedometer quit working, odometer not counting mileage, cruise control does not work, the overdrive light flashing, ABS light on, no check engine light or fault codes. All of this happened at the same time while pulling a trailer with a moderate heavy load. Truck still runs great and shifts good. I just have no speedometer, no cruise, no overdrive, and odometer has stopped but still lit.
I started by replacing the rear ABS sensor on the differential. This did not help. I tested for AC voltage on both ABS wheel sensors in the front of the truck. The driver's side did not show voltage when I spun the hub, but the passenger side did show some AC voltage (.3XXXX). I understand the driver's side sensor is bad but has been for quite a while now. The ABS light has been on since last winter. All fuses in the engine and cab fuse boxes checked good.
The local Ford technician at the dealership used his computer to monitor the ABS sensors while driving it around the car lot. He said none of the sensors are showing the same speed while driving. He seems to think the ABS control module is bad.
I am trying to fix this problem myself without having to pay the dealership big money to track down the problem and fix it. Please help if possible. Thanks
I started by replacing the rear ABS sensor on the differential. This did not help. I tested for AC voltage on both ABS wheel sensors in the front of the truck. The driver's side did not show voltage when I spun the hub, but the passenger side did show some AC voltage (.3XXXX). I understand the driver's side sensor is bad but has been for quite a while now. The ABS light has been on since last winter. All fuses in the engine and cab fuse boxes checked good.
The local Ford technician at the dealership used his computer to monitor the ABS sensors while driving it around the car lot. He said none of the sensors are showing the same speed while driving. He seems to think the ABS control module is bad.
I am trying to fix this problem myself without having to pay the dealership big money to track down the problem and fix it. Please help if possible. Thanks
Aug 22, 2017 at 8:35 AM
