Trying to relearn my TPMS sensors on my 07 Screw 5.4.
Anyone use this learn tool before or done the relearn procedure? Truck goes into learn mode but when i tap the button and put it next to the stem on the driver front nothing happens.

JDIAG TPMS Sensor Tool, TPMS Relearn Tool for F150 Auto TPMS Reset Sensor Programming Training Tools Tire Pressure Monitoring System (TPMS-19 / 8C2Z-1A203-A) https://a.co/d/4doxWAy

 

did you swap your old sensors or get new ones ?

 

No I have not swapped or got new ones. The code fires every now and then and the pressure is good. So I heard that you can relearn it using this gadget and it should not fire.

 

Those tpms sensors don't last forever in my experience they crap out every 6-7 years when the battery goes out. Probably time for new ones.

 

that's what I was gonna say but, mine have been in there for 14 years and still kicking.