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Auto/Stop Start Warning after CAI Install

littlem1990

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Mike
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I have a 2021 Wrangler Unlimited. I recently installed an S&B Cold Air Intake with Dry Extendable Filter in the vehicle and disconnected the battery as instructed while doing the install. Regardless, I am still getting a check stop/start warning. Jeep runs fine, intake is great, but would like to be able to use stop/start.

I took the vehicle to AutoZone and scanned it. Nothing came back, no error. I think I just need to take it to a deal to clear the code? Looking for confirmation that this is the right course of action...

Thanks in advance!
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GATORB8

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IBS may still be going through relearn. I don't have ESS, but @Rhinebeck01 may have a better idea.
 

dchemphill1

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I would check your Aux battery. If it starts going you will get that warning. It will also drag your main battery down with it.
 

running_man

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I installed my S&B CAI last year and didn't have any codes show up; as a couple others have said, check your aux battery.
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