ABS brake control module location on 2001 GMC Sierra 2500 HD

My brake light and ABS light keep coming on intermitantly, not all the time. I was told it is the module and needs to be replaced. Where is it located on my truck?

by in Yakima, WA on May 03, 2011
Get Your Car Fixed at a RepairPal Certified Shop.
We certify shops based on expertise, quality work, and verified customer reviews
3 answers 1 comment
ANSWER by , May 03, 2011
under the truck on or above the frame rail why are you replacing it?? what was the code and did a shop do a diag?? Roy.
COMMENT by , May 03, 2011
Yes, Les Scwab checked the code and it showed ABS Control Module needs replacing.
ANSWER by , September 30, 2015
We need to know where it is located
ANSWER by , July 17, 2014
Where is this sensor located