dani8827373736

https://www.reddit.com/r/gmc/s/tLqe2YQvoN This was my post. I have a GMC Yukon XL 2017. For the last month, it has done this thing where as I’m driving, it randomly decides to show “Anti-Theft Deterrent System” along with other messages like “Airbag” and “Park Assist System”. As it’s doing this, the gauges all fall and it stays like this for like a couple of seconds and then it randomly comes back to normal and the messages even go away. The thing is that while this is happening, the engine is running fine. I can accelerate even with all this going on so it’s definitely an electrical issue. Click the link I sent so you can better see what is going on. I’d appreciate any advice you have.