- Joined
- Jan 6, 2023
- Messages
- 31
- Reaction score
- 32
- Location
- Minnesota
- Cars
- ‘22 AGT Grey/Tahoe
- Air DE Number
- 0
How loud is your battery coolant pump when charging? Until recently (~3,000 mi) the pump was relatively quiet. Now is just plan loud and has almost a screech to it. Bottom line, it doesn’t sound happy. I sent a clip to my service advisor. Response was that noise is normal. I disagree but have the benefit of hearing it in person.