After I went though some deep mud and water on a off-road excursion and began to hear squealing noise from under the hood. Couple days after being in the mud my ABS light came on. I took to the dealer today they told me they have to put in a new Alternator and new ABS control module. It was obvious that the Jeep was sunk. (I tried to clean it up nice but there were still signs of mud) They said they will cover it under warranty but next they would not be so kind. The mechanic said I should try this time to cover the ABS module when I go off-road. Apparently water damages the ABS modules pretty easly.

 

Where is the ABS module located?

 

on the TJ its opposite the battery on a cute lil tray...

but I don't have me no stinking ABS!

But I do like ABS in my daily driver!

 

It sits on the driver side on the wheel well.

 

Cool, thanks for the info... Guess'n you got into some pretty deep mud/water

 

Take a good look at your fan and shroud. There is a good chance you may have bent your fan. This was the reason I switched my old YJ to an electric fan. Simply switch it off for deep water crossings