I used the GM supplied one daily (or more to say nightly). I decided to go with a level 1 clippercreek 120v unit as I charge at night mostly. I noticed when I opened up my very out of warranty GM charger, there was signs of noticeable internal corrosion. This vehicle was a CPO that was ALLEGEDLY garaged its early years of ownership.
As for relying on Chevrolet, (GM) for any assistance on this, GOOD LUCK. Longtime domestic and import vehicle owner my tip is DIY and SAVE.
As for relying on Chevrolet, (GM) for any assistance on this, GOOD LUCK. Longtime domestic and import vehicle owner my tip is DIY and SAVE.