I have JL rubicon 2020 My dash board and the displ ay keep working every few mints and battery drain

GCC rubicon

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Mohamed
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I have this issue and was trying to clear many faults by using maxisys diagnose but i couldn’t and the faults stay there...i will show you all these faults below
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jludave

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Pop the hood and then remove the cover to the fuse/relay box. One by one, press down on each fuse and relay making sure they are fully seated. The JL Wrangler is known to leave the factory with loose fuses and relays, causing all type of weird electrical issues.
 

viper88

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I would double check batteries and look for a bad ground somewhere.
 

cosmokenney

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Isn't there a TSB about a bad ground contact surface?
 

RubenZ

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Your Dashboard is about to have a heart attack. Happened to mine when I had it and prompted me to trade the damn thing in. That was happening to mine and all of a sudden the DASH DIED. And in doing so, for whatever reason it would leave the SHIFTER LIGHTS on even when off causing my battery Drain.

Say a prayer that your dash doesn't die LOL. Also remember what your mileage is every day as they will ask you for your mileage before dash died to program new one with those miles. If you're smart you'll say a number like 5k less than you really had LOL.
 

Notorious

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...Also remember what your mileage is...If you're smart you'll say a number like 5k less than you really had LOL.
Don’t do it.

Being dishonest in your business dealings will catch up to you: when, where and how you least expect it. :rock:

Nobody wants a visit by the karma express or the karma train.
 

jludave

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If you're smart you'll say a number like 5k less than you really had LOL.
The mileage is stored in several locations. It can be checked by the dealer for accuracy.
 

RubenZ

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The mileage is stored in several locations. It can be checked by the dealer for accuracy.
nope. I had a Jeep service tech say it’s stored in dash computer. If it could be found why did they need me to figure out what it was.
 
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