CD or DVD players, radio, speakers, GPS, communication system (e.g., OnStar), display screen freezes or goes blank, phone pairing (e.g. Bluetooth), voice control commands, steering wheel controls, portable music device interface (e.g., iPod/MP3 player), backup or other camera/sensors.
What Owners Say
"back up and front parking cameras failed during rain storms. this also affected the adaptive cruise control. The camera module had to be replaced. The work was covered under warranty."Anonymous, MN (2019 GMC Terrain Denali 2.0-L 4 Cyl turbo)
"While playing music from a flash drive, the music and entire screen freezes up."Anonymous, MI (2019 GMC Terrain SLE 1.5-L 4 Cyl turbo)
"It seems to be an intermittent problem. It started about six months ago and corrected itself after the engine was turned off and then restarted. It has happened twice since then and each time seems to correct itself as described above. I am not happy with the dealership so have not taken the vehicle in to be looked at. It is too big a hassle to get it serviced at the dealership."Anonymous, MI (2019 GMC Terrain SLE 1.5-L 4 Cyl turbo)
"It freezes up and no buttons work. Also goes at warp speed when I try to change station, and it won’t stop!"Anonymous, SC (2019 GMC Terrain SLE 2.0-L 4 Cyl turbo)
"Info system is inconsistent. sometimes you can change channels and other times can't. I am taking it in for correction, adjustment or replacement. may have a wiring short. received poke thru finger when first tried to use it."Anonymous, MI (2019 GMC Terrain SLT 2.0-L 4 Cyl turbo)
"In less than 6500 miles I have taken 3 software updates and still have errors that occur that have no resolution"Anonymous, (2019 GMC Terrain Denali 2.0-L 4 Cyl turbo)