Wont start

[jal]

Hey All-
juts got home a bit ago and when to go back out - got in jeep as normal and hit start and nothing ?? thoughts
has had no starting issues up to this point

 

[jal]

Just went ahead and got new ones will replaced in the morning

 

[kevman65]

Just went ahead and got new ones will replaced in the morning

Charge them fully first, they aren't 100% when you get them and from what I'm seeing our charging systems aren't what they should be.
Probably the electronic "brain" on the negative side of main battery not doing it's job.

 

[jal]

Turned key on just to see what battery voltage was ….
Now to the battery swap at 630 am lol

 

[jal]

Thanks to Eddies video the job was a breeze
Also checked the fuse rail while I had it apart. Everything back to normal

 

[jal]

 

[jal]

Follow up-
Everyone mentions electrical gremlins when the Aux battery is going bad-
mine was after starting the jeep- it would take 15- 30 seconds for the AC and radio controls to become responsive-
now all is back to normal