Quote Originally Posted by hollohas View Post
Ram 2500. I have the pressure display for all four tires AND the TPMS warning light. Worst part is the center display defaults to the tire pressure screen on every start if the sensors think the pressure is too low. Which drives me nuts having to turn it back to my preferred speed display each time I start the truck when it's cold.

I may have to try to adjust the pressure threshold as you described.

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If you don't already have the setup, you'll need a security gateway module bypass cable if it's 2018+, decent OBDII reader, and either AlfaOBD or Jscan. AlfaOBD is Android or Windows only.

https://www.kaodtech.com/product-pag...-module-bypass
https://www.amazon.com/Vgate-vLinker...17&sr=8-3&th=1


DO NOT get the 12+8 cable or modules they use for the 1500's. The SGM on the HD's are up behind the instrument cluster. The cable I linked plugs into the canbus blocks behind the headlight switch.