One problem related to integrated trailer brake control has been reported for the 2016 GMC Sierra 1500. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2016 GMC Sierra 1500 based on all problems reported for the 2016 Sierra 1500.
The contact owns a 2016 GMC Sierra 1500. The contact stated while driving at various speeds, the service trailer brake system warning light illuminated with an audible sound. The vehicle was not taken to a dealer or an independent mechanic to be diagnosed or repaired. The manufacturer was not made aware of the failure. The failure mileage was unknown.
| Electrical System problems | |
| Car Will Not Start problems | |
| Integrated Trailer Brake Control problems | |
| Software problems | |
| Wiring problems | |
| Battery Cable problems |