Good Morning,
I have a 99 1500 2wd, The rear wheel sensor is bad.
brake light and abs light stay lit and speedo doesn't registister till 20mph.
I looked in my repair manuel and it only shows a speed sensor on the transmition. Where is the rear wheel speed sensor?

 

It is right on top of the rear differential. Very simple to replace and a very common problem.

 

mine wasnt to simple to replace, little thing broke off inside the diff, took awhile to pry it out, installation was easy though

 

thanks for the help

 

My truck has the same problem, anyone be able to take a picture of where it is?

 

Rear Diff Diagram

[IMG]local://upfiles/35145/3ADD8531CF7040C8BA7EA5BE681D649E.gif[/IMG]