Passenger side brake light stopped working (both in motion and stationary). it looks like many owners are also experiencing this problem, so would be great if an investigation could be started.
At 64,497 my wife's power steering went out on her vehicle. this happened a day after our trip to atlanta, ga. we took it to our local gmc dealership and was notified that 4 modules had to be replaced and a recommended wiring harness. in 2015 gmc vehicles had a similar issue and recall but not the 2016. this cost me $1400 in repairs.
Running boards failing to work properly all the time. sometimes will start to go down but return up when opening door. will also fail to go up after closing door and remain down. middle row dvd screen is black and not working. rear brake lights working off and on. horrible loud squealing sound under the hood. the vehicle will also begin to shake randomly and feels jumpy at times.
The right rear brake light quit working. will come on when pushed against car. dealer said it was electrical in the brake light unit.
Rear passenger brake light stop working, vehicle is only 2 years old. we should not be having this issue so soon or at all, since led lights normally dont stop working. i also looked into fixing it and its gonna cost $700 dollars. this is ridiculous!
Progressive intermittent brake light functionality that eventually culminated with complete inoperability; only the right/left brake light assemblies are affected; reverse lamps operate; upper center brake light functions normally; this is a known problem with gmc brake light assemblies per multiple forums
Gmc brake light failure - i own a 2016 gmc yukon xl and after about 45,000 miles the brake lights have started intermittently not working. after having a gmc technician tell me that its a known issue and seeing hundreds of others posts online, it is evident that this is a very widespread problem. i was nearly involved in a rear end crash on the freeway because the driver told me i did not have any brake lights. this is a serious safety issue and gmc needs to correct it. they want me to purchase 2 replacement light units at 750.00 each.
Bought suv 6/25/2016 the same weekend the engine turns off after a left or right turn :it has happened 3 times so far. 4 week old 2016 yukon denali xl, has stalled 3 times in last 4 weeks, engine cuts off after a left or a right turn only after a short drive out of home. the suv has to be restarted! could have easily had an accident or worse. i took it to the westpoint gmc dealer, 3 times. 1st two times, all of service deptartment could not diagnose the problem. today, after a stall, i called onstar, who ran a diagnostics test,but onstar found nothing of value , i left it at dealership and contacted district mgr. matt tillson . i was told that they would escalate the issue. i did tell dealer that gmc and dealership would be at fault if vehicle is involved in an accident and stalls nor stops while i am driving. i did not want the vehicle back without the problem having been fixed. its day 6 today. i need to make it absolutely clear, i will not take the vehicle back untill the problem has been diagnosed, and fixed. i do not want me or my family or gm service employee injured, or worse, or to be involved with a possible accident in my gmc yukon denali xl. a field service engineer should have been on this case already ! will it take an accident, or injury before someone gets assigned?