Just wanting to know if the Tire Pressure Monitoring System is standard on gen1 SRX's. Mine came with aftermarket wheels so I don't know if I have that system or not. If it does have it I'll get some wheel transmitters for it. BTW it's a Japan export model.
TPMS was mandated in the US around 2008. If your vehicle was intended for a market out the US it may only be an option for those older years. Do you have the TPMS light with the key on engine off? You can also check your RPO codes.