Ford App: Tire Pressure Follows BCM setting

[CaptAngry]

I was playing around with FORScan settings to lower the TPM Placard values for the TPMS. Essentially, 39 psi on the Raptor is too high so I wanted to set it closer to the "chalk test" 36 psi. I know the rear is really closer to 34 unloaded but for now am keeping it 36/36 for simplicity.

Anyway... I set both the front and rear as follows:

BdyCM 726 TPM - Placard Pressure Front, psi 36 726-10-01​

BdyCM 726 TPM - Placard Pressure Rear, psi 36 726-10-01​

What I wasn't expecting is that the Ford App optimal pressures also followed that setting.

Maybe I'm the last to the party. Or now you know.

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[Morbidly_A_Beast]

Would it be too much to ask you to post some detailed instructions on how you changed it on Forscan? I recently went with the GOAT 2"/1" strut spacers and put on some Mickey Thompson Baja Boss 315/70/R17's. I did the ride height recalibration myself but the new issue is that since the new tires are E rated, I need to run them at a MUCH lower pressure (30psi/27psi) to prevent them from crowning and to get them to behave properly on road. So now my truck is yelling at me that my tire pressure is too low.


UPDATE: Never mind I figured it out. Thanks.

 

[CaptAngry]

It was as simple as going into the BdyCM menu (non-as built) and setting the two Placard Pressure entries to what I wanted. Write the module and reset it. Simple as that.

I don't have screenshots but I found a similar one online

 

[Morbidly_A_Beast]

It was as simple as going into the BdyCM menu (non-as built) and setting the two Placard Pressure entries to what I wanted. Write the module and reset it. Simple as that.

I don't have screenshots but I found a similar one online

I figured it out after all thank you.

 

[sulnw]

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