I've just been informed that my 2016 EV Soul needs a need onboard charger and there was some coolant fluid on it. It was the last service 8 months ago with no issues. I'm told because I purchased this as a used car, the cost of replacing it will be out of my pocket and not covered under warranty. I'm looking at $3K for the part and $1K for the labor. Does this sound typical? Is this a typical issue? The warranty on this part is 1 year, 1,000 miles. I'm thinking this doesn't sound good and is probably not worth it. I do have an extended warranty through Mercury Mechanical production. I have no idea if they will cover it.