1999 GMC Sierra 1500 Control Unit/Module Problems
- 6
- Owner complaint records in our dataset
Records are owner complaints, not a measured failure rate.
Owner complaint recordsComplaint records reflect reports in our dataset and do not measure how frequently the problem occurs across all vehicles.
Among these 6 stored complaint records:
- 1 indicate a crash
- 0 indicate injury
- 0 indicate fire
What owners report
- humming noise · 4 records
Mileage in stored records
| Band | Records |
|---|---|
| 30–60k mi | 3 |
| 100–150k mi | 1 |
| 60–100k mi | 1 |
Complaint records
Owner-submitted complaint content, presented as stored.
Control Unit/Module
Tl*the contact owns a 1999 gmc sierra 1500. While attempting to stop the vehicle at a low rate of speed, the abs engaged and the vehicle could not be stopped until the brakes were disengaged, engaged, and pumped. On september 4, 2003, at 46,663 miles, the failure occurred, but only one sensor was replaced at that time. On september 20, 2004, at 54,318 miles, the failure recurred and a second sensor was replaced. A…
Crash reported
ODI 10250309
Control Unit/Module
Dt*: the contact stated while backing the vehicle out of a parking space, a humming noise was heard. While driving the vehicle 50 mph, the noise continued. The contact determined the humming noise was the brake module pump running and disconnected the pump until the vehicle could be taken to the dealership. After the engine was turned off, the humming noise continued. The dealership confirmed the humming noise was…
ODI 10168941
Control Unit/Module
On my 2001 gmc sierra truck the warning lights came on for the abs and the parking brake i took it to the mechanic and was told the ebcm (electronic brake control modul) needs replaced. I spoke with the mechanic and he pointed out that there is a lot of these being replaced on this year of vehicle. *jb
ODI 10160355
Control Unit/Module
The abs brake light was illuminated at all times. The consumer heard a humming sound coming from under the vehicle. The abs module was disconnected because the module continued to run although vehicle was turned off. If the module was left connected it could drain the battery and possibly damage other systems. The dealer and manufacturer were informed of the problem.*ak the abs module has not been repaired due to…
ODI 10044789
Control Unit/Module
The computer that controlled the abs failed and as a result the system did not function properly. *ak *ts *nlm
ODI 10040413
Control Unit/Module
Abs motor continues to run even after the engine has been turned off. Consumer has to pull the fuse to get the abs motor to stop. Dealer has been contacted. *ak
ODI 10044299