2015 Terrain Infotainment issue - TerrainForum.net: GMC Terrain Forum
 
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Old 09-29-2019, 02:10 PM Thread Starter
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Join Date: Sep 2019
Posts: 1
2015 Terrain Infotainment issue

Hello,

I own a 2015 Terrain that had the infotainment system screen go black. Have tried fuses, etc. After a trip to the dealer I'm told that the onstar module has gone bad and until it's replaced the radio/gps/bluetooth/backup camera will not work. Will removing the onstar module solve the problem? I don't use onstar so it's not like I would be missing anything. Seems crazy that this would shut everything down. I have found some places that will sell a new onstar module for less that what the dealer wants and an independent guy with a programmer but hate to spend the money if it's an easier fix. I've also considered the aftermarket route. Any advice would be appreciated.
gannon33 is offline  
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Old 10-19-2019, 08:30 PM
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Join Date: Oct 2019
Posts: 4
Is your radio dead also? Our screen and radio just died. Have tried fuses and disconnecting battery. Have not made a trip to dealer. Research seems to indicate the most common cause is the radio. My On star still appears to work although we do not pay for the service.

I am trying decide if it is even worth a trip to dealer or should I purchase an aftermarket radio and skip a trip to the dealer?
Atvtrailrider is offline  
Old Today, 11:37 AM
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Join Date: Dec 2019
Posts: 1
gannon33 - did you get the issue resolved? I've had my 2015 Terrain at the dealership twice. After researching the part number they say will fix the problem, it doesn't fit my vehicle! So frustrated! The only thing that works is the heat/ac. Screen is blank, no radio or back-up camera function.
Terrain285 is offline  
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Old Today, 11:53 AM
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Join Date: Feb 2011
Posts: 3,266
Have you guys read this thread?

https://www.equinoxforum.net/#/topics/28105?page=1

2011 Equinox 1LT (new Jan 2011): Summit White / 3.0 L V6 / FWD / Pioneer Stereo / 18" Wheels / 138.2k miles [05-NOV-2019]

2002 Impala 1LT (new Jun 2002): Summit White / 3.4 L V6 / FWD / Cassette-CD Combo /225.5k miles [05-NOV-2019]
Colt Hero is offline  
 

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