Re-Learn TPMS Sensors after tire rotation

[Randy_Smith]

Approx 6 months ago I rotated tires and used following procedure to re-teach new position of wheels on 2020 Silverado 3500 HD (SRW).

 

Today, attempted to do the same and unable to see the tire pressure screen.

 

A software update was performed 2 weeks ago, curious if something changed or something else wrong.

 

Any suggestions appreciated.

 

Manual relearn procedure, Using Uplevel DIC, 2015-2020:

• Confirm TPMS sensors are properly installed
• Adjust tire pressures to placard value
• Apply parking brake
• Turn vehicle to ON/RUN
• Scroll the uplevel on the right side of the steering wheel unit Tire Pressure is displayed
  • This option now shows “Start Vehicle to View Application” and cannot scroll to the tire pressure screen.
• Push and hold the Set/Reset button
• Horn will chirp twice, DIC displays TIRE LEARNING ACTIVE
• Use the tool to activate the left front sensor 
• Single horn sounds
• Repeat for the RF/RR/LR sensors
• Horn chirps twice to complete the relearn

[L8T]

You can go through the options of that page and add the tire pressure screen if it’s not there. Other than that ya truck has to be running to do this. 

[Randy_Smith]

I’ve double checked the options page and “tire pressure” is there.  If engine is running, does not enter into “learn” mode.

 

Strange, as this worked before to access the tire pressure screen without starting engine.

 

 

[Mercracing]

I’m pretty sure when I did mine I had the truck running, went to the tire pressure page, then pushed and held the toggle on the right side? Then used the TPMS tool as normal.


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[Randy_Smith]

My apologies to all. 

 

I started engine, went to tire pressure screen and pressed the scrolling button for approx 5 seconds until it entered learning mode.  Got it corrected.  Thanks for inputs.

 

 

[Tomato]

I think you can do this while in "maintenance mode" with the truck NOT running.  Hold the start button for about 10-seconds (no brake), and it turns everything on as if it is running.

[Randy_Smith]

Yes, holding down power-on button basically enters into the old ACC configuration, however, the tire pressure screen cannot be accessed unless truck is started.  But will try again by holding power button longer.

Edited April 18, 2021 by Randy_Smith