PIN for TPMS Threshold Changes

[CraigP]

I’d like to change my TPMS thresholds via AlfaOBD. The app calls for a PIN. How can I obtain mine?

Thanks.

 

[1500ram12]

Dealer or Chrysler pin puller app in the Google play store


2018 2500 6.4L Hemi Tradesman

 

[CraigP]

Thanks. I used the pin puller app.

Now that I have my pin, can I program a blank key fob that I bought off of Amazon? I have the keyless push button start ignition.

 

[1500ram12]

You should be able to


2018 2500 6.4L Hemi Tradesman

 

[Big3MG]

I couldn’t get the Chrysler PIN Puller to work on my 2020 RAM, but I was able to change TPMS thresholds lower using alphaobd. About an hour later I left to try and get the PIN from the dealer, so when I started the engine, the low pressure TPMS alert was still displayed, but the tire pressures shown for each tire on the gauge cluster only showed two tires in red (all were now above the ‘inflate to’ pressure I had set). As I pulled into the dealer parking lot, I noticed the TPMS warning symbol had disappeared, and all four tire pressures were now shown in white (normal). So, I turned around and came home. No PIN, no reset RFH hub.

 

[CraigP]

I couldn’t get the Chrysler PIN Puller to work on my 2020 RAM, but I was able to change TPMS thresholds lower using alphaobd.....

interesting. I initially couldn’t get the pin puller app to work either. I had to try it multiple times before it displayed my pin. Glad you were able to effect the changes somehow without the pin.

 

[thkbaron]

yeah when you change the TPMS thresholds you need to do a couple of things..........actually lower the thresholds and reset the computer (or something like that) it gives you the steps in the ALPHAOBD thread.