Freems
Well-Known Member
- First Name
- Mike
- Joined
- Mar 13, 2023
- Threads
- 2
- Messages
- 174
- Reaction score
- 220
- Location
- Boise Idaho
- Vehicle(s)
- 2020 Gladiator Sport 2022 Bronco Sport
- Occupation
- Retired
Have my jt at the dealer to resolve my ESS issues, (service system error message, and it not working). AUX battery was removed and tested first…reinstalled and test drove 10-12 miles, cool down wait period of 4 hours, then retested. They told me it tested at 198amps out of 200amps capacity, so it’s not the issue. They’re doing the same test this morning on the main battery. I have 20k miles and it’s under warranty.
Now the bad news: I just installed my winch but haven’t wired it up to the electrical system yet. The service manager noticed the installation and explained that ANY aftermarket connection to the jeeps battery system will void the warranty on both the AUX and main batteries! Told him I was connecting it to the group 31 marine battery in the bed. He thought that was best. In my least smart ass tone, I asked him, how does all the jeeps with winches installed with ESS issues that come in for work resolve that issue? He said they don’t, we will not warranty the cost of new batteries.
I wanted to press him about the Aux switches purpose that can be ordered on the JT and connect electrical devices to them and the battery system, but reframed until I get my repaired truck out of there…Geez, Really?
Now the bad news: I just installed my winch but haven’t wired it up to the electrical system yet. The service manager noticed the installation and explained that ANY aftermarket connection to the jeeps battery system will void the warranty on both the AUX and main batteries! Told him I was connecting it to the group 31 marine battery in the bed. He thought that was best. In my least smart ass tone, I asked him, how does all the jeeps with winches installed with ESS issues that come in for work resolve that issue? He said they don’t, we will not warranty the cost of new batteries.
I wanted to press him about the Aux switches purpose that can be ordered on the JT and connect electrical devices to them and the battery system, but reframed until I get my repaired truck out of there…Geez, Really?
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