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Battery Drain/Service Trailer Brake System
Hi. I have a 2015 Tahoe LT. I took it to the dealership for an oil change and fix a recall (computer update to make the brake pedal more stiff is what I was told). Since then, I've noticed when I hit a bump the radio cuts off, the AC flickers, and the dash screen flashes. The dealership said...- LaToja49
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- battery draining radio service trailer brake
- Replies: 0
- Forum: General Discussion
