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re: Help me out with a car battery situation

Posted on 1/30/23 at 2:36 pm to
Posted by IAmNERD
Member since May 2017
21690 posts
Posted on 1/30/23 at 2:36 pm to
quote:

The battery came back fine and the guy told me there is no setting to turn off all the different electronics. If you don’t drive it at least every few days, the electronics will just drain your battery.

Sounds like horseshite. Did you ask for specifics in what is running while youre vehicle is shut off?
Posted by UAinSOUTHAL
Mobile,AL
Member since Dec 2012
5100 posts
Posted on 1/30/23 at 2:40 pm to
Keep taking it back to the dealership and when they fail to fix it for the 3rd time then lemon law the vehicle and buy something else.
Posted by Craw Dawg
Member since Jan 2023
687 posts
Posted on 1/30/23 at 2:49 pm to
So, Jeep = Just Expect Electrical Problems
Posted by windmill
Prairieville, La
Member since Dec 2005
7396 posts
Posted on 1/30/23 at 2:53 pm to
Sounds like a short."

No,it does not. A short is when power(voltage) touches ground. A short will blow a fuse-not his problem.

O.P. That vehicle is too new not to be fixed correctly and the condition you describe should NOT be happening.I suggest taking it to a different dealership.
This post was edited on 1/30/23 at 2:55 pm
Posted by NATidefan
Two hours North of Birmingham
Member since Dec 2008
36582 posts
Posted on 1/30/23 at 8:47 pm to
quote:

No,it does not. A short is when power(voltage) touches ground. A short will blow a fuse-not his problem


Oh really, I'm a electronics tech that debugs military electronics for a living.

A short doesn't have to be to straight to ground. Things can be shorted through faulty components or through other parts and not straight to ground. You are talking about a dead (0 ohm) short. You can have shorts of different values of resistance that don't draw enough amps to cause the fuse to blow, but will pull power.


I also happened to have a short in my tahoe last year inside my navigation system (apparently common with them) that was causing current draw and draining my battery. I found it by doing exactly what I told the OP.
This post was edited on 1/30/23 at 8:55 pm
Posted by TimeOutdoors
LA
Member since Sep 2014
12862 posts
Posted on 1/30/23 at 8:50 pm to
Had a van I used for surveying they always had this issue. Finally installed a disconnect switch on the inside. I keep my vehicle at the airport for months at a time with a small solar charger connected to it. Works great.
Posted by Boudreaux35
BR
Member since Sep 2007
22281 posts
Posted on 1/31/23 at 10:21 am to
quote:

2023 jeep grand Cherokee

quote:

If the battree is over three years old, get a new one!


3 year old "battree" in a 2023 model vehicle?
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