tpms reset 2020+ (1 Viewer)

[185]

I have been trying to reset the tpms system to no success. Does the system need 5 tires on board to function/reset?

 

[r2m]

I have been trying to reset the tpms system to no success. Does the system need 5 tires on board to function/reset?

Yes, the TPMS reads for 5 tires. If you remove your spare you'll get a warning.
Question: what do you mean, "Reset"? Do you mean that after you rotate all 4 (or 5) tires, to reset the TPMS to read the position of the tire correctly, e.g.: right front position reading: right front tire, etc.
The TPMS just reads tire pressure, there is no resting. On your 2020, you have individual tire pressure readings.

 

[markthegrea]

When you start up, does it blink around 10 times? That means that the sensors are bad.

 

[185]

Yes, the TPMS reads for 5 tires. If you remove your spare you'll get a warning.
Question: what do you mean, "Reset"? Do you mean that after you rotate all 4 (or 5) tires, to reset the TPMS to read the position of the tire correctly, e.g.: right front position reading: right front tire, etc.
The TPMS just reads tire pressure, there is no resting. On your 2020, you have individual tire pressure readings.

currently its displays "--" next to each tire on the mid. In addition it displays "registering each tpws sensor"

 

[r2m]

When you start up, does it blink around 10 times? That means that the sensors are bad.

Not impossible, but can't imagine sensors being bad after only a few years. I finally had to replace mine after 10 years.

 

[185]

When you start up, does it blink around 10 times? That means that the sensors are bad.

nope. They were working right before the flat so unless the reset destroyed the sensor kind of out there

 

[misteracng]

Once you start the reset, it takes quite a bit of time to register all 5 wheels again. When I rotated wheels/tires, I reset through the display, I had to drive 5-10min before they showed up again, all tires showed -- until then. Mine is a 2023

 

[185]

I figured it out , just needed to get up to the magical 88mph and its working as it should.

In other news, key battery low. That huge pack of 2032s i ordered looks like a great decision!