JLU TPMS when airing down

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Mat Noble

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My daughter has a 2020 JLU that the TPMS system low pressure alert illuminates in the dash and audio alert comes on strong when tires are deflated.
Is there a way to turn this notification off when offroading? Or do we need to purchase a programmer?
 
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Mat Noble said:
My daughter has a 2020 JLU that the TPMS system low pressure alert illuminates in the dash and audio alert comes on strong when tires are deflated.
Is there a way to turn this notification off when offroading? Or do we need to purchase a programmer?
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Unfortunately, even with something like a Tazer, the lowest you can set it is 25 psi. Anything below that and you will still get the TPMS warning on your EVIC. Sucks but what can you do.
 
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Mat Noble said:
My daughter has a 2020 JLU that the TPMS system low pressure alert illuminates in the dash and audio alert comes on strong when tires are deflated.
Is there a way to turn this notification off when offroading? Or do we need to purchase a programmer?
Click to expand...
Weird… mine comes up with the warning once after I’ve aired down, but then I switch the view to off-road or something else and it stays that way until I cycle the jeep.
 
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Don't know if it can be done with a Tazer or another OBD programmer on the JL but I actually completely turned off the system on my JK and removed the TPMS sensors and changed to standard valve stems when I swapped wheels.

I monitor my tire pressure the old school way with an air pressure guage and can run whatever PSI I want with no warning light at all, but if you like the convenience of what you can see on the EVIC your best bet is probably what Eddie said. 👍
 
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Mat Noble said:
My daughter has a 2020 JLU that the TPMS system low pressure alert illuminates in the dash and audio alert comes on strong when tires are deflated.
Is there a way to turn this notification off when offroading? Or do we need to purchase a programmer?
Click to expand...
On my 19 after I air down it'll give me a few chimes and the light, but after driving for a little bit it just gives me the light and stops yelling at me. It does it again if I stop and restart, but doesn't last long.
 
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Mike Pierson said:
Weird… mine comes up with the warning once after I’ve aired down, but then I switch the view to off-road or something else and it stays that way until I cycle the jeep.
Click to expand...
This is correct. You can change the EVIC screen but if you turn the engine off and turn it back on again, the TPMS warning will come up again.
 
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DirtHeadDavis said:
Don't know if it can be done with a Tazer or another OBD programmer on the JL but I actually completely turned off the system on my JK and removed the TPMS sensors and changed to standard valve stems when I swapped wheels.

I monitor my tire pressure the old school way with an air pressure guage and can run whatever PSI I want with no warning light at all, but if you like the convenience of what you can see on the EVIC your best bet is probably what Eddie said. 👍
Click to expand...
Yes, this is always an option too. (y)
 
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DirtHeadDavis said:
Don't know if it can be done with a Tazer or another OBD programmer on the JL but I actually completely turned off the system on my JK and removed the TPMS sensors and changed to standard valve stems when I swapped wheels.

I monitor my tire pressure the old school way with an air pressure guage and can run whatever PSI I want with no warning light at all, but if you like the convenience of what you can see on the EVIC your best bet is probably what Eddie said. 👍
Click to expand...
Thank you for your feedback
 
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Jscan. With a minimal investment, around $50, you can turn the system off and on with your phone. You also have the option to change the threshold at which the systems alert is activated.
 
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