GMC C Pickup Problems by year

On a 1999 gmc sierra pickup the abs module failed at 26,000 miles. In researching this problem it appears they fail on most sierra as well as chevrolet pickups. The repair cost quoted me ranges between $975 and $1000. One service manager candidly told me it is a serious problem that gm should have recalled. *Jb

For the last two years I have had to unplug my abs brakes system ,because it would continuously run. If I did not unplug my battery would die. This past christmas 2004, I lost my back end coming down hill and luckily recovered. I have contacted gmc and are still waiting for an answer. My question is "if your dr put your pace maker on the outside of your body and it failed due to corrosive exposure would you have a case. The abs module sits exposed to corrosive elements in the salt belt under the drivers seatoutside...

Brakes not working properly on my 2000 gmc sierra pick-up truck. At low speeds when the brake is applied, the pedel vibrates which indicates the anti-lock system. The pedel must be pushed harder than should be required to have the brakes stop the vehicle. This happens in both forward and reverse. This has been an ongoing problem.

I would like to add my name to the list of complaintants in regards to the anti-lock break problems with gmc trucks. The anti-lock breaks on my 1999 gmc sierra would intermittently engage for no apparent reason. The dealer said it was due to a build up of corrosion & charged $245.00 For the repair. While I fortunately did have any accidents, I did have several near misses. Whether this was a design flaw or an intentional attempt by gm to generate income for their dealers, I don't feel I should have to incur the expense.