TPMS #2 old post, and rare on this topic so will answer.
next post adds how to reset it,?
now that is a loaded question avoiding all systems,,,,,
YOU dont., it's Automatic for 4 bucks you can read the whole
full rules in the FSM.
https://suzukipitstopplus.com/Products/1068-2007-forenza-reno-service-manual.aspx
did you use a scan tool yet, most cars will tell you which tire is wrong. (are the all at spec pressure? ) including spare?
steps to take in all cases
1: tire pressure correct.
2: connect any scan too (can-bus) to dash DLC 16 pin connector
3: keyon and scan.
4: see DTC C0750 (or many others0 750 is.
Transmitter Battery Voltage is too low. tire #1
this is first, repairs are next. (actually more tests)
we have a hand scanner now cheap, to scan all tires.
(battery bad, pressure low, dead, or? other errors on sensor, even too hot)