In-car Electronics
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 camera stalls coming on and going off. Took it to the dealer...was told it was replaced...but it still does the exact same thing."
Linda L., TX (2017 GMC Terrain)"THe freeze up is related to the same issue with the backup camera....frozen screen when placing car in drive"
L L., TX (2017 GMC Terrain SLT)"When connected to my iPhone and listening to an audio book, if i put the car in reverse it disconnects the phone and switches to playing the radio but at a volume much louder than what I was listening to while the audio book was playing."
Anonymous, NY (2017 GMC Terrain Denali 3.6-L V6)"Display would sometimes show climate control status, other times not. This problem started less than 12 months after purchase. Replacing the unit did not resolve the issue. GM acknowledges this is a problem but has yet to come up with a solution."
Anonymous, (2017 GMC Terrain Denali 3.6-L V6)"System is powered by ONSTAR. I refuse to pay extra to have the use of the system. I use the system on my smart phone instead."
Anonymous, AR (2017 GMC Terrain Denali 3.6-L V6)"The Nav interface is difficult to read and the maps are outdated"
Curt D., MO (2017 GMC Terrain Denali 3.6-L V6)"Phone Pairs when it feels like it"
Michael B., PA (2017 GMC Terrain SLE 2.4-L 4 Cyl)"The system works most of the time, but the commands it responds to are archaic and not intuitive"
Curt D., MO (2017 GMC Terrain Denali 3.6-L V6)
"Delayed activation when placing gear lever in reverse and delayed -, sometimes 5-8 seconds, to go off after placing car in drive"
L L., TX (2017 GMC Terrain SLT)