I was wondering if someone could provide info RE: TSB #04405...just got my stock summer tires put on (perhaps 10 days ago?) and today the Low-Pressure warning came on and refuses to go away (I tried the temporary trick described elsewhere in the forum but to no avail). I haven't been driving anywhere with a high probability of glass/nails & visual inspection looks like tires are fine, so I'm thinking its a weather or calibration issue. Considering tires are stock perhaps I'm affected by the TSB but I cannnot know until i see more info?

Technical Service Bulletins Summary
Make: LEXUS
Model: IS350
Year: 2006
Type: PASSENGER CAR
Service Bulletin Number: 04405
NHTSA Item Number: 10017268
Summary Description:
TIRE PRESSURE SENSING TRANSMITTER ACTIVATION PROCEDURE. *TT

 

I did my best to pump the right amount of air into the four tires and have now driven atleast 45-60 minutes without any more sensor issues. Very odd!?