How to Reprogram Tire Low Pressure Warning - Jeep Garage - Jeep Forum

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Old 12-01-2015, 09:55 PM
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How to Reprogram Tire Low Pressure Warning

How to reprogram the set threshold used by JGC to warn us that a tire pressure is too low? Can only a dealer do it?

I swap my 20” wheels for 18” on an Overland with equivalent tire circumference. Original (20”) tires require 36 psi while new (18”) tires require only 33 psi.

I get low pressure at 30 psi and message request to inflate to original pressure (36 psi). I want to change the message to inflate to 33 psi and lower the set threshold for warning.

How to do it?

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Old 12-01-2015, 09:56 PM
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Re: How to Reprogram Tire Low Pressure Warning

I don't think that's a user selectable item. Ask your dealer if they can change it for you.
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