Sponsored

Possible battery issue?

Jobofly

Well-Known Member
First Name
Joe
Joined
Aug 15, 2020
Threads
64
Messages
593
Reaction score
736
Location
Upstate NY
Vehicle(s)
2019 JLU, 2022 JTM


My battery is fluctuating up when coasting and down when giving throttle. Is that a symptom of something to come or is it normal and I’ve never noticed it before?
Sponsored

 

Mr._Bill

Well-Known Member
First Name
Bill
Joined
Jul 22, 2019
Threads
38
Messages
6,646
Reaction score
7,727
Location
North Las Vegas, NV
Vehicle(s)
2023 Gladiator High Altitude - 2013 Nissan Leaf SV
Vehicle Showcase
1
That is normal behavior. When you get to 2+ years on the batteries, and start seeing constant voltage readings of 14+, then it will be time to start being concerned.

When the batteries are fully charged, it will drop to around 13 while running. It is normal to be 14+ when started, and fluctuate while driving.
 

Hootbro

Well-Known Member
First Name
Don
Joined
Apr 13, 2019
Threads
57
Messages
10,176
Reaction score
19,942
Location
Delaware
Vehicle(s)
2025 Gladiator Sport
That is normal.
 
OP
OP
Jobofly

Jobofly

Well-Known Member
First Name
Joe
Joined
Aug 15, 2020
Threads
64
Messages
593
Reaction score
736
Location
Upstate NY
Vehicle(s)
2019 JLU, 2022 JTM
Thanks guys. I appreciate your input.
 

Dougstdig

Well-Known Member
First Name
Doug
Joined
Sep 5, 2017
Threads
26
Messages
1,601
Reaction score
1,555
Location
FL
Vehicle(s)
‘21 JTRD - '08 Dodge Ram 2500 4x4
That is normal behavior. When you get to 2+ years on the batteries, and start seeing constant voltage readings of 14+, then it will be time to start being concerned.
Yep. My local dealer just did a courtesy warrantee on both of mine. I say courtesy because they didn’t show bad…just low. They did a deep charge last Saturday when I brought it in. Drove to Chili’s ate lunch. It almost didn’t start and within two hours. They were dead again the voltmeter red in the nines. The charging brick I purchased, jumped it like it was nothing it’s a horse, but I don’t wanna have to lift the hood anytime. I want to start the vehicle. Brought it back in Monday morning the batteries read the same and that’s when they said they would just replace them as a courtesy.

you might also hear it if you leave the vehicle and double hit your lock button. The little horn chirp didn’t sound like it was a full chirp when the batteries are going down.

and for what it’s worth, I will never leave home without this again…

Jeep Gladiator Possible battery issue? IMG_2615


Jeep Gladiator Possible battery issue? IMG_2599
Sponsored

 
 







Top