Originally Posted by GreaseMonkey
Then why is my truck only rear wheel abs?
Probably because the buyer didn't check 4 wheel ABS on the build sheet.
Older Dodge trucks came standard with rear wheel ABS. It uses the ABS for the rear brake proportioning. Instead of the old school load sensor that many trucks had.
Here is a fun test. Pull your ABS fuse. Slam on the brakes in the rain. Watch the rear pass the front. Ask me how I know