Help------I have an 03 2500 4x4 and the ABS Light, the parking brake light are both lit up and will no go away. The speedo is not working either. I had the truck washed this morning and I was driving around for mabey 10 minutes and this all happened.
I have taken the truck to the Dodge dealer and they said that they are reading a good ground and power, but they are not getting any feedback from the abs module.
This has happened before and went away after a little while.
**If anyone has had this same thing happen to them please let me know!!
Thanks to all that respond!!!!!

 

HELP----------HELP PLEASE

 

TOP OF PAGE IS BETTER---------I have searched the forums and there seem to be a couple of people that have the same problem-----what fixed it??????????????

 

Thanks guys---all this information is very helpful!!---------------------------------------------ANYONE EXPEREINCED THIS_______________?

 

Your best bet is the search button.
And a service manual.
What did you wash? Under the hood? Under the truck?

 

Dodges are known for speed sensor problems in the rear diffo. That would cause your exact symptoms. I would get a second opinion for sure.

 

Go into the fuse box and take a look at the #35 fuse b/c it might be blown.

 

If the power windows and radio don't work either, you accidentally found "maintenance mode". Just make sure the key does not overshoot the run position when you release it from the start position. This happens a lot with overloaded keychains. A dealer should know this!

 

Well the truck was fixed this morning before I woke up--------and it was all under claim/warrenty. There was a ground that was loose at the left fender well and back at the rear frame!!!!!!

EVERYONE that has this problem check your GROUNDS!!!!!