TPMS Reset

[WhtWlf]

I have a 03 Z71. Apparently those did not have TPMS.
I have the dash lights and the little thing that reads the pressures on the dash.

Just got new tires, and they replaced the TPMS sensors. Apparently I have the 04 dash..in my 03.
They were not able to sync and reset the TPMS due to their computer doesn't read an 03 to do it.

Anyone seen this before? What would be another way to get the TPMS to sync and read?

 

[Raekal]

I have a 03 Z71. Apparently those did not have TPMS.
I have the dash lights and the little thing that reads the pressures on the dash.

Just got new tires, and they replaced the TPMS sensors. Apparently I have the 04 dash..in my 03.
They were not able to sync and reset the TPMS due to their computer doesn't read an 03 to do it.

Anyone seen this before? What would be another way to get the TPMS to sync and read?

A quick google pulled up this result for different methods.

How To Reset Chevrolet Avalanche Tire Pressure Sensor TPMS Light (2004-2013)

How To Reset Chevrolet Avalanche Tire Pressure Sensor TPMS Light (2004-2013) - This procedure should apply to the Chevy Avalanche

seventrumpet.com

Though I frankly have no idea what hardware is responsible for the TPMS system. I didn't even know 1st gens had them in the later years. Looks like the RPO code was UJ6

i've seen a bit of mention on the light control switch on the left hand side, but then others talking about the BCM being involved. So it would have to be something more than just the gauge cluster.