Abs Pulse. Anyone Else?

jonnyslim · April 24, 2008

Hey guys. I have a little problem with the truck. 2002 2500hd 6.0 cc lb over 70k mi.

Whenever i apply the brake at low speeds the abs kicks in which can be very troubling while towing at another 6000lbs. of trailer and stuff.

There is a technical service bulletin put out for this #030525007. So im pretty sure that this is the problem.

A quick search of the site has shown that this has happended before but has not been disscussed for a while. Has anyone had this problem recently? and if you had it fixed about how much coin did you have to drop? Im sure im not the only hd driver on a budget

thanks in advance.

L29er · April 25, 2008

you might have wheel speed sensor that is giving a value slightly different than the others, had a truck a while ago do the same thing, had to drive it with the scanner to see that one sensor wouldn`t track the same as the others causing the ABS to apply unessesarily, something to check out anyways,...

jonnyslim · April 25, 2008

you might have wheel speed sensor that is giving a value slightly different than the others, had a truck a while ago do the same thing, had to drive it with the scanner to see that one sensor wouldn`t track the same as the others causing the ABS to apply unessesarily, something to check out anyways,...

hmm i guess that would make sense too. i noticed this morning that when i hit the brakes real fast it wants to dive right if im not holding onto the wheel.

L29er · April 25, 2008

you might have wheel speed sensor that is giving a value slightly different than the others, had a truck a while ago do the same thing, had to drive it with the scanner to see that one sensor wouldn`t track the same as the others causing the ABS to apply unessesarily, something to check out anyways,...

hmm i guess that would make sense too. i noticed this morning that when i hit the brakes real fast it wants to dive right if im not holding onto the wheel.

hmmm maybe you have a weak caliper on the left, not sure if that would cause ABS problem, not impossible i guess....dunno