Jumped my Jeep this morning

[ButWhatDoIKnow]

Dammit.....I was envisioning an entertaining post akin to something like this:

View attachment 269523

Here's what I was envisioning:
youtube.com/watch?v=5_481ETnsE0

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[Gee-pah]

If you jumper between N1 and N2 and disconnect the ESS negative I believe a jump pack will work

Will...we may be getting lost in translation, but if there is no wires leading to the ESS/Aux negative post the ESS battery can't be tapped for power.

And if the ESS/Aux battery can't be tapped for power the rig will, when testing it (the ESS/Aux battery) upon startup, see it as dead, and the rig (at least the 3.6L) won't attempt a crank.

If you jumper between N1 and N2, which is @Jebiruph's Jerry's hack, what happens is that the batteries remain in parallel 100% of the time--not just all times but an instant at startup and ESS events.

he implications for this are that a rig with an ESS/Aux battery that might alone not have enough juice for the 3.6L to attempt a crank is now not isolated from the main battery during this startup test--and if the main battery has enough power, the rig may attempt, and hopefully successfully effect a crank.

If the rig attempts a crank (i.e. the rig passes the basic power in the ESS/Aux battery test) testing has shown that both batteries are accessed to effect the cold crank.

 

[Pig-Pen]

Dammit.....I was envisioning an entertaining post akin to something like this:

View attachment 269523

this is what i was envisioning

 

[wibornz]

This thread is misleading. I was thinking of this..

 

[tasteless garbage]

On a serious note....so no issues with the whole “can’t jump a JL due to the the two batteries”?

the JL has 2 batteries?

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