My ABS system no longer works. The ABS light now comes on and stays on.

I called one dealer and was told that the "diagnostic" would cost $130.
Yikes....

Any suggestions guys? What should I do?

 

Are you sure your ABS systems is not working. Your VSS could be bad and causing your ABS light to come on. $25-30 fix if that is problem.

 

What's a VSS?

I think it's not working since I had to do an emergency brake this morning and the rear tires locked and showed smoke. Plus, I didn't feal the pulsation.

 

I'm thinking you may have more success in the 'Super Duty' forum. I would go there and do a search using 'VSS' or Vehicle Speed Sensor...I know there was a recent post that will probably help you. GOOD LUCK!

Bigfront

 

Thanks! There were a lot of posts regarding this particular problem. Most recommended to replace or clean the VSS module. Kragen has it for $11.99 (Raybestos part# ABS530780)

 

Had the same problem, ABS light came on intermittently and eventually stayed on. In checking out the info on this forum, I took the most economical route to begin and replaced the rear sensor. Under $20 and fixed the problem. Easy to do but make sure the area is clean before removing the sensor. Sensor is located on the drivers side front top of the differential.

 

Another satisfied "customer" of FTE!

Great place, this is!

Pop

 

I have the exact same situation. Here's a good thread on it: https://www.ford-trucks.com/forums/s...d.php?t=404399