Four problems related to air bag have been reported for the 2017 GMC Terrain. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2017 GMC Terrain based on all problems reported for the 2017 Terrain.
I was driving back home when I suddenly heard a loud pop and my car seat belt immediately tightened up. I saw smoke inside the car and the screen in my dashboard said "airbag service" there was no air bag physical deployed in the car so I believe it happened internally. Now my driver seatbelt will not retract and the front passenger seatbelt will not come out.
The air bags will show that they are shut off while we are driving down the road with my wife sitting in the seat and they will also does it if we are just sitting in the drive way. Also they had a recall in the older models of this car for the pvc valve getting clogged and building pressure and causing the lower seal to bust and that happed to my car but they never gave a low oil light when it happed. All that happed was my wife was driving and the lower engine power came on while she was driving in traffic causing her to freak out and feel unsafe with my kids in the car as well. I contacted them about and they said there is no recall for the car at all about it. They clearly still had the same issues in my car because the pvc valve was clogged and then now I’m loosing all of the oil from my motor. When I went to out oil in it after work I had to add 4. 5 quarts of oil to it and it only holds 5 quarts. It still never had a low oil light when I went to start it to get it to level ground so I could check it. Clearly this is a safety issue and I don’t want it to happen to someone while they are on the interstate during heavy traffic and potentially cause an accident.
Driver side head curtain airbags failed to properly deploy during rollover accident not my vehicle, this is vehicle accident I responded to, captain fire dept.
While checking the rear view mirror a 1998 chevy truck came tp a sudden stop on the highway, and I could not miss the truck the driver claimed he thought he had missed his turn, when my SUV collided with the truck. The powder came out but the airbags never did come out,and the passenger seatbelt locked.