Question about 2008 Lexus Rx 350

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2008 Lexus RX 350 Tire pressure sensor light will not go out. All tires are at 30 PSI cold. With ignition to "ON" I held the reset buton untill it blinked 3 times then released and left ignition "ON" for over five minutes. Warning light stays on steady. Tried this 3 times.

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  • car1181 Dec 03, 2010

    i did reset the tire sensor about three times...still on...

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Posted on Jan 02, 2017

  • 1 Answer

SOURCE: How do I set the clock in a 2008 Lexus 350 RX

If you have the navigation system, you do it through that. There is a setting for daylight savings time and standard time.

Posted on Dec 18, 2008

  • 1 Answer

SOURCE: low tire pressure warning light stays on

I brought my RX350 to the dealer for this problem before. They told me to inflate my tires to 36psi for winter time although the recommended pressure is 30 psi

Posted on Jan 18, 2009

mkv0525
  • 358 Answers

SOURCE: 2008 Lexus RX 350

has to be programmed at the dealership. but there is alot of things you can prgram.

Posted on May 21, 2009

  • 50 Answers

SOURCE: How do you reset tire pressure monitoring system

take one of the battery cables off for a couple of minutes and let the computer reset

Posted on Oct 26, 2009

mecanica03
  • 874 Answers

SOURCE: Reset Maintenance light for 2008 lexus rx 350

to reset, push odo buttom hold until put key on w/o start engine several seconds

Posted on Jul 15, 2010

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1 Answer

2008 Lexus ES 350 low tire pressure warning light


1) go to a gas station with an air pump. Unless u have an inflator/compressor at home with the tireattachment

2) lower all 5 air pressures including the spare in the trunk to maybe about 28 PSI

3) now reset the TPMS (on the 07 there is a button to "calibrate" the TPMS and it is located under the dash. I presume it is the same on the 08.)

4) now bring the pressue back up to 30/32 or whatever it says on the door area


If this doesn't work, it is possible u have a defective TPMS
but my bet right now would be that someone "calibrated" the TPMS to the current tire pressure so the light is constantly on. It happened to me before when my daughter was messing around and hit that button.

Oct 03, 2016 | 2008 Lexus ES 350

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It seems to me you may need to replace the low pressure sensor located inside the rim.

Oct 03, 2016 | 2008 Lexus ES 350

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After putting the correct preasure on the tire and resetting the tire preasure light it's still on


Don't spend money taking it to a mechanic or dealer. Lower the spare a correct the pressure in it. Then reset the pressure light. All these Lexus tire sensors are little transmitters sending a signal to your car's receiver. Had the same problem and solved it this way.

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1 Answer

How to reset tire pressure light on for Rx 350 2007


The tire pressure is low then required. Make sure you have checked the tire pressure on all 5 tires. Yes i said 5, including the spare tire. If the spare tire pressure is low then also the light will also come on. ---------- Click this link below to get more details:--- http://technoanswers.blogspot.com/2011/10/tire-pressure-light-on-for-lexus-rx-350.html ----------- This should help.Thanks.Helpmech.

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How does one remove warning for low tire pressure on 2007 Lexus RX400h (Metal caps still in pocket, so that may be issue)


Are all tires at correct pressure? Some of the cars also use one in the spare tire. if the spare has a tire valve like the other 4 tires it has a sensor.

Oct 27, 2009 | 2008 Lexus Rx 350

1 Answer

Actually 2007 lexus rx350


yellowish orange colored?? it is the low tire pressure warning light....
check the tire pressure and fill the tires to 30 psi and reset the light under the steering wheel... it is labeled. Also beware that the spare tire may also need air







Jan 02, 2009 | 2008 Lexus Rx 350

1 Answer

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Veve713:
You probably didn't need new tires unless you had some miles on it. Remember that the spare tire also has a pressure monitor as well. It most likely is causing the low tire pressure light on the dash and only needs to be inflated back to what ever your other tires are set to. I had the same problem on my RX and took it back to the dealership where they told me since the spare is exposed to the same elements (it's under the back of the RX - you have to use the tire iron to let the spare down), it will inevidably lose air.

Good luck.

MDGolfHacker

Dec 05, 2008 | 2007 Lexus RX 350 FWD

7 Answers

Low tire pressure warning light stays on


I brought my RX350 to the dealer for this problem before. They told me to inflate my tires to 36psi for winter time although the recommended pressure is 30 psi

Dec 03, 2008 | 2008 Lexus Rx 350

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