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Loss of electronics in reverse

lylknutsak
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lylknutsak Enthusiast

lylknutsak

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I have a 2015 GMC Sierra Single Cab 4.3L V6.

Pulled into the parking lot at work this morning with no issues.

Went to back into a parking spot and when I shifted into reverse, EVERYTHING in the cab shut off for about 3 seconds.

When it came back on I had an airbag alarm and a stabilitrak alarm.

I backed into the spot without issue.

As far as I could tell the drive-train was fine.

I have the convenience package which is basically the backup camera, Bluetooth, and On-Star.

Anyone else come across this issue or anything similar?

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