Figure this one out and win a high five...

[HD5280]

Make sense of this one.
My tire fill alert is set to 35psi all the way around. Not only is it not reading the fill alert but it’s telling me to fill the front right and back left to 65psi but has no issue with the front left and rear right at the exact same psi. What in the actual F?

 

[jadmt]

tire fill alert does not change the threshold it just honks your horn when you reach that psi. You will have to fill to whatever your door sticker says . You can use a variety of devices to lower your psi threshold tho.

 

[Squatch]

Make sense of this one.
My tire fill alert is set to 35psi all the way around. Not only is it not reading the fill alert but it’s telling me to fill the front right and back left to 65psi but has no issue with the front left and rear right at the exact same psi. What in the actual F?


View attachment 11841

Those two probably dropped a little bit lower at one point, and I think once they hit that threshold it doesn’t turn back off until you pump them back up to the 65 PSI, try deflating your right rear to 50, drive until it alarms, fill it back up to 55 and see if the three are lit up then?

 

[H3LZSN1P3R]

tire fill alert does not change the threshold it just honks your horn when you reach that psi. You will have to fill to whatever your door sticker says . You can use a variety of devices to lower your psi threshold tho.

Yes it does change the threshold that is literally one of the features it was designed for thats why the off road package has it... mine has been reduced for a few months problem free

To the OP you will be way under inflating the tirea causing premature shoulder wear and poor millage you need atleast 45-50 psi unless your running 40s

 

[HD5280]

Yes it does change the threshold that is literally one of the features it was designed for thats why the off road package has it... mine has been reduced for a few months problem free

To the OP you will be way under inflating the tirea causing premature shoulder wear and poor millage you need atleast 45-50 psi unless your running 40s

Exactly! And it’s worked flawlessly for me for the past week as well, so confused by why I’m suddenly getting the alert again.

Also, I think you read my post incorrectly. I set the fill alert (alarm) to 35psi but if you look at the pics I am in the mid-50s. I know to keep the psi above 45. Point is, the gauge is showing the fill alert when I have it set to 35psi to alert me and I’m sitting around 55.

 

[HD5280]

tire fill alert does not change the threshold it just honks your horn when you reach that psi. You will have to fill to whatever your door sticker says . You can use a variety of devices to lower your psi threshold tho.

Incorrect.

 

[H3LZSN1P3R]

Exactly! And it’s worked flawlessly for me for the past week as well, so confused by why I’m suddenly getting the alert again.

Also, I think you are ready my post incorrectly. I set the fill alert (alarm) to 35psi but if you look at the pics I am in the mid-50s. I know to keep the psi above 45. Point is, the gauge is showing the fill alert when I have it set to 35psi to alert me and I’m sitting around 55.

Ah fair enough, i would delete the presets and reset it

 

[HD5280]

Those two probably dropped a little bit lower at one point, and I think once they hit that threshold it doesn’t turn back off until you pump them back up to the 65 PSI, try deflating your right rear to 50, drive until it alarms, fill it back up to 55 and see if the three are lit up then?

Nope. Set the threshold/alert to 35psi then deflated to 55psi. Have driven this way for a week with no alarms until today suddenly. The gauge alert makes no sense.

 

[HD5280]

Ah fair enough, i would delete the presets and reset it

Will try this.

 

[HD5280]

Ah fair enough, i would delete the presets and reset it

Didn’t work, dang it.
Just so odd to me all of a sudden...

 

[Pronto]

I tried it on mine but tire fill alert disables itself after every key cycle and then when I would enable it again and go back into it, all my settings were reverted back to the default 60/65 psi. I tried populating the presets with what I wanted and that didn't stop it from reverting to the factory settings. I ended up changing my thresholds using AlfaOBD. I do have the offroad package too.

 

[Brewbud]

It took 2 weeks for mine to realize two sensors were missing after the tire shop broke 2 mounting my new tires. it doesn't read any right now.

 

[HD5280]

I tried it on mine but tire fill alert disables itself after every key cycle and then when I would enable it again and go back into it, all my settings were reverted back to the default 60/65 psi. I tried populating the presets with what I wanted and that didn't stop it from reverting to the factory settings. I ended up changing my thresholds using AlfaOBD. I do have the offroad package too.

I feel like this is what mine is doing suddenly as well. The odd thing is that it worked fine for a couple weeks. Makes no sense.