AUTOBAHN

I recently purchased a 2008 GS350...LOVE IT!

My "Low Tire Pressure" warning light turned on, so I added air according the owner manual's specs (33 psi). Now that AlL FOUR tires are properly pressurized, I would like to know how to clear the warning lights.

Any advice??

apok003

If I remember, you just drive around for like 5 min, and it should go away on it's own..

ek9vboi

iTrader: (3)

Nothing. Just drive it and it will go away.

rominl

iTrader: (4)

sometimes it might take a few miles of driving (or 10-15 mins) for the light to go away, though usually it should be pretty quick

steviej

iTrader: (1)

did you try reinitializing the TPMS system. instructions are in the manual.

also check to make sure the Main/Set B switch didn't get accidentally set to the other position. That will cause the light to come on too. Happened to me when a friend shoved there backpack up inder the passenger dash.

steviej

arnieosp

iTrader: (1)

Did you check your spare tire? I think it also has the sensor. Make sure it has the same pressure.

steviej

iTrader: (1)

I do not think the compact spare has a sensor in it. At least mine doesn't and the ECU is not looking for a sensor signal from that wheel.

steviej

tommyd3

I know for a fact that the LS has a sensor for the spare and according to my dealer service consultant the GS does also. I loose more air from the spare than the others since it is supposed to have 60 psi!!!

LMN_Sins

everytime my tire pressure light comes on i just put air in and the light turns off right when it hits the right psi... and i dont believe the GS has a tpms sensor in the spare, unless you have a full size spare....

rominl

iTrader: (4)

the donut spare in the gs has a rubber valve tube, you sure it has tps? i highly doubt that

ls460 has full size spare and it has sensors (metal valve tube just like the other wheels)

passnu2

iTrader: (33)

maybe you have a nail in a tire?