Table 1 shows two common air bag related problems of the 2020 GMC Terrain. The number one most common problem is related to the air bag (two problems). The second most common problem is related to the warning light on (one problem).
| Problem Category | Number of Problems |
|---|---|
| Air Bag problems | |
| Warning Light On problems |
The airbag system on my 2020 GMC Terrain has an intermittent malfunction. The airbag warning light turns on and off and the diagnostic code b0014 has been identified by a dealership. When the warning light is on, the airbag system may not deploy properly in a crash, creating a safety risk. Read details...
My air bag warning light/dashboard message has come on 7 times in the last 3 weeks, along with 4 other times in the 2 months prior, but the GMC dealership will not investigate since it does not stay on. Read details...