Prius (2010-12) :: Low Tire Pressure Light Came On
Jul 31, 2012
This morning my TPM light came on. I stopped off at a service station and checked all the pressures, but they were all fine. Is there is history of faulty sensors?
View 16 RepliesThis morning my TPM light came on. I stopped off at a service station and checked all the pressures, but they were all fine. Is there is history of faulty sensors?
View 16 RepliesMy car's driver's side tire looks almost flat as one of my co-workers indicated first but the tire pressure light is NOT on. Should I worry about it and get it checked out?
View 19 RepliesIt was very cold in the morning yesterday and my tire pressure warning light came on. I had a funny feeling that it was related to the temperature but it didn't ever go off so I called Toyota today and they said to drop by with it and they would check it out. On the way there after work I got rear-ended. So sad. I thought it was just the bumper but the hatch won't latch properly so they said they would have to 'pull something out...". It was going to be about $800 for a new bumper but now will be more. I'm going tomorrow to see their collision guys about a quote to fix it. My poor car. I have to admit that even with a dented bumper the car still looks good!!! I don't know how I'm going to manage for the two days it takes to get it fixed. I have to re-learn how to use one of those key things.
The Toyota service person told me that he had 14 cars in today alone to reset the tire pressure warning lights that came on because of the cold weather. He said my tire pressure was fine. Just my bumper needs a little work.
I think my tire pressure warning light is malfunctioning. I check all the tires with different tire gauges and they are all showing around 40 psi. I reset the system by holding down the button and let the light flash 3 times after I check them. It is only sporadic and does not stay on unless one of the tires is low. I did have a loose valve stem, that I tightened myself. When it does this it seems to come on and flash before going off and does not stay on. Sometimes it stays on for a little while and then goes off. Could it be a bad sensor?
View 11 Repliesn the 2012 Prius how would you reset the low tire warning light once the tires are brought up to proper pressure?
View 8 RepliesOur winter tires on the 2010 prius have the pressure sensors insalled in the wheels. Yet, ever since they were installed, the tire pressure light has been on on the dash. I have checked the tire pressures numerous times, and they are okay. In fact I now have the tires slightly over inflated instead of at spec, and it's still on. Do the sensors go bad in the wheels? We've had no issues with the system with the summer tires and wheels.
View 19 RepliesI am driving down the road and the TPMS light starts to blink - and then stays on. I looked in the manual and it says that "When the light comes on after blinking for 1 minute: Malfunction in the tire pressure warning system." The resolution is to "Have the system checked by your Toyota dealer."
All my pressures, including the spare are how I have them set. I also made sure to re-set the TPMS button under the steering wheel to the new pressures and everything. I'll let you know what I find out. I'm kinda mad a sensor has failed though on a car that's less than one year old.
When I bought a used camry 5 years ago and drove it on the highway, my front tire busted and damaged the fender cuz it had too much air!! I wonder if it shows high pressure on my 2010 gen III Prius v with ATP. I know that the tires are special on this v version but still I like to keep a slightly higher pressure in the front ones because the lane keep assist feature works better with higher tire pressure. Summer is coming up so that gets me worried what to do with tire pressures.
View 10 RepliesDo cold weathers cause tires to deflate? On my way to school today I noticed the tire pressure light. I've had the car only for 3-4 weeks. Never had any issues with it.
View 19 RepliesI filled all my tires with air, and the light still won't go off. It's winter so I don't know if that comes into play, but all my tires are at 30psi....
View 29 RepliesIs there a way to view the tire pressure on the Prius? I've gone through the manual and didn't see anything. my LaCrosse had this function and it came in handy.
View 19 RepliesMy TPM light went on coming into work this morning. I did a visual check, everything looked ok. When I got to work got out the old gauge and they all show about 28 psi. The manual states it can go on due to 'natural causes' but doesn't really go into detail. Will it goes on if any/all tires fall below a certain psi? I'll be going back out later to check again to see if one of the tires is going flat.
View 10 RepliesMy warning light for my tire pressure came on, I fixed the tires and now it won't go off. Is there a reset button I need to press? I can't find it in the manual ...
View 48 Repliesthe indicator light is on because of the cold morning. All four tires are a few pounds low and I correct.
Back inside the vehicle, the indicator is still on! I get out to check the spare but, cannot because the valve stem is on top! And, my shirt is all dirty!
At home, I lower the spare and check/add air. Raise spare, put tools away. Now I know how to lower the spare.
Our basic Chevy vans at work let you know tire pressure in each of their four tires.
The light came on a few days ago, so I checked tires and made sure they were all at the correct PSI. But the tire pressure warning light continues to stay on. I've read other threads about a reset switch in the first generation GX, so is there that same switch in the second generation GX? And if so, where is it? Can't find anything in the manual about it.
View 3 RepliesI have 2011 Prius Pck II. Racked up about 22k miles now is socal. Replaced one tire due to flat. From week 3, Ive had blinking tire pressure warning.. then it stays lit then goes away.
Dealer said they will reset and say the sensors are just sensitive. Well.. 22k miles of annoying problems continues to blink then stays lit, then goes away.
I think it is defected.. they don't want to admit it and replace for me.
A few days back, the low tire pressure light came on, and I checked that the LR tire was only about 20 psi while the other three were ok (>30). I inflated LR to ~35 psi and the others as well. The warning light disappeared.
Today while I was filling gas, I checked the LR, and it is already down to 30 psi (hot) whereas the other three were about the same.
Is this just a small leak/puncture or something else (valve stem, etc)?
I took my Prius to get one of the air pressure sensors replaced on a front tire. When they returned it to me they told me that the ABS and the VSC lights were on and did I know that. I told them that was not on before. Anyway they told me they could not fix it an I needed to take it to the dealer to get it re-calibrated which i did.. How can I prove that this happened when the tire was being worked on, or can I?
View 4 Replies'15 Persona, should I keep the tire pressure higher during winter? I normally keep it at 33 front 32 rear, like the sticker on the door shows.
View 5 RepliesJust had new tire installed and now noticing that the original stem cap was not used. Alarm is not lit, but wondering if I should try to retrieve the original one, since we notified the tire shop that afternoon......or purchase a new one.
View 5 RepliesWe are having extremely cold weather. Yesterday my low air pressure icon came on. When I went to check the air pressure, I could not remove any of the caps.
View 5 Replies