Went out to my vehicle that has been sitting in my driveway for 24 hours and attempted to unlock it with the key fob. Nothing. Tried the other fob. Nothing. Used the key to unlock the door and get in to push button start and nothing. I plugged both batteries into chargers and they would start to charge, then discharge after the batteries got up to about 20% I called gmc roadside assistance and they sent someone out. The service guy showed up about 45 min later and hooked up a jump box to each battery. Still no luck in getting it started. He said it must have some major electrical issues. Since we could not get it to shift to neutral, he could not tow it and I am now waiting for a tow in the morning. This truck has less than 10,000 miles on it. I'm dealing with this less than 5 months into ownership and this comes after I had to take it into service the second day of owning the vehicle because I had a def sensor crystallize and go bad. So, I owned the truck for less than 24 hrs and had to put it in the shop for a week. Now, it goes back. This is ridiculous for a $81,000 truck that has less than 10k miles.
2020 GMC Sierra 2500 electrical complaints
Page 2 of 2: complaints 11 to 13 of 13, newest first, as owners wrote them.
As I was driving home my check engine light came on and all of my lights went out. I had no tail lights and the radio started saying no signal detected. The dash screen was saying service keyless entry system. And I had no running lights but my headlights. Pretty scary thinking no one could see me as they were driving behind me at a high rate of speed. My truck only has 200 miles on it so this is really scary to be having issues so early in the ownership of this truck. I've always had fords but this truck caught my eye and I stepped out of my comfort zone and now wishing I would have stayed in in.
2020 gmc sierra denali duramax 3000 miles tried turning on truck this morning to go to work and would not even crank it is a push start option have no clue on how im going to take it to the dealership if I cant get it of park into neutral for a tow truck at least ! Truck does not crank it throws me a ton of messages stability trak dsc ABS power reduced 4wd check trailer lights. Bunch of messages I took video of it and so truck doesn't even try to start. I took a video or the problem
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