: adding on tire pressure monitor??

03-05-08, 01:43 AM
my 03 ext did not come with the option of the tire pressure monitor system are you able to add it on yourself... and with a factory setup nothing after market... so it show up on the truck display

03-05-08, 07:03 AM
Not sure you will have the software in the computer, you would have to go to the dealer and they could plug in their Tech II Tool to turn it on, maybe someone like Bill AKA "ewill3rd" could answer this question. :)

12-22-08, 01:43 AM
just put on the stock rims and tires for the winter ... noticed the stock rims they gave me at the dealer since the truck had aftermarket rims on it have the tpms valves installed on each one... so if i go to the dealer would they just have to turn on something with the trucks comp? or is there a module that has to be installed ? cause i see the emblem for tpms warning not lit up on the trucks cluster but i also know that you can check with the dic also if your truck has the option