Adding TPMS to 03+ Silverado
Your truck must already have remote key-less entry, as far as I know, for this to work. The key-less entry and TPMS are controlled through the passenger side door module. What you need is a PDM from a tahoe/yukon/escalade that already has TPMS, and the TPMS sensors. Swap the new PDM in the truck, perform the key-less remote relearn and the TPMS sensor relearn, and you are done!
Here is the factory PDM from my 2004
http://i272.photobucket.com/albums/j...3/IMAG1288.jpg
Here is the PDM I ordered from eBay. Notice how it says w/ TPM
http://i272.photobucket.com/albums/j...3/IMAG1287.jpg
TPMS sensors
http://i272.photobucket.com/albums/j...3/IMAG1298.jpg
This will now appear when you turn the ignition on
http://i272.photobucket.com/albums/j...3/IMAG1295.jpg
Scrolling through the DIC will bring you here
http://i272.photobucket.com/albums/j...3/IMAG1289.jpg
http://i272.photobucket.com/albums/j...3/IMAG1290.jpg
http://i272.photobucket.com/albums/j...3/IMAG1291.jpg
http://i272.photobucket.com/albums/j...3/IMAG1292.jpg
http://i272.photobucket.com/albums/j...3/IMAG1293.jpg
To perform the key-less remote relearn, follow these steps.
http://www.programyourremote.com/cla...yAd.asp?id=356
To perform the TPMS relearn, follow these steps.
http://chevyavalanchefanclub.com/caf...1765#msg711765