TPMS light was on. It was the spare , added more air. Then checked the other tires, one was low too and added air. Now TPMS light stays off no matter what position the TPMS switch is in. The light used to come on when switch was in the 'wrong' position.
2005 GX470 66k miles
Rear wiper stays on regardless of switch position. It runs as if the switch was on - intermittently. No critters chewing, Stops with the fuse pulled. We get lots of snow and I need it, rain-x won't cut it. It has 80k on the clock and everything works perfectly. the wiper homes between runs. Disconnected the battery for 5 mins for fun. Is this switch prone to this kind of failure?
View 1 RepliesWhen I have the mirror tilt feature active for both mirrors(left switch position) the driver side mirror does not return to the preset position. The passenger side works fine but I have to manually reposition the driver side so I know it is not in the mechanism, it seems it is not sensing the transmission in drive but only on the driver side. How hard is it to replace the faulty sensor or whatever the failed part?
View 4 RepliesSo today I upgraded to a set of 18" interlagos from 17" denvers. My TPMS light is flashing then stays on (malfunction). Do I just need to reset settings via vagcom?
View 10 RepliesTPMS sensor has recently came in and stays on. However i checked all 4 tires and the pressures in them are at the appropriate values. I am assuming this could be related to maybe the system just not "seeing" one of the sensors or something. I heard if you use an OBD2 adapter you can see the values reported and it will show exactly what tire is reporting the problem.
View 13 RepliesOk I have looked the site over and have a question. My 2009 Azera Limited has a ghost in it. Totally randomly the TPMS (letters) light just comes on and stays on just as randomly. I took it in and the tech said there were several self clearing codes but non specific. He asked me if I had a air freshener plugged in... I looked at him like he needed a drug testing. He went on to explain he had another customer who had one and every time he plugged it in the TPMS would light and when he unplugged it it would go away.
Nothing is plugged in or sometimes something is plugged in and it makes no difference! That light comes on whenever it wants and it is driving me batty!
I have a 2009 Camry LE and I just got oem 2010 SE wheels for it. Upon start up, the TPMS light flashes for a minute then goes steady and stays on.
I know there is a reset switch in the glovebox but would that fix it? I went from 16" steel wheels w/ hubcaps to 17" oem SE wheels.
I had new tires put on last week. Two days after the TPMS light came on steady. All tires including the spare had 32 psi in them. That's what is listed on the door sill. I added a little more to 35 psi. Same result. I finally bumped it up to 40 psi. 4 shy of the max. It's been 2 days and no change. Since it's was a couple of days after the change is this a coincidence or is there some reset. I hate to disable it since its my wife's car. Also checked the switch under the dash.
View 5 RepliesI did the blue wire cut-mod 20 minutes ago. I had a consistent blinking TPMS light. I cut the correct, blue, wire and grounded to a stud behind the kick panel. The light is now steadily lit. Was I supposed to disconnect the battery first?
View 1 RepliesA couple of days ago the TPMS light started flashing on my 2004 GX. This morning I took it to a trusted tire shop. They checked each sensor, including the spare, and found they were all sending a signal. At 11 years old, and they are original as far as I know (I've owned it about 7 years), the tech said the signal may be too weak for the ECU to pick up. He didn't want to start changing sensors in the event it is an ECU issue. Not sure what to do for now, other than leave it alone. Is there a way to confirm the ECU is good? Do the scanners tell how strong the signal is?
View 14 Replies2005 GX470... Long time Toyota owner, first time Lexus with tpms. Light is flashing meaning a bad sensor from what I've read. Lexus wants $ to check and repair one wheel. Discount tire had a hand held checker and it found two bad sensors.
View 9 RepliesI have a 2011 Sonata and my overhead light stays on in the DOOR position. I didn't have problems until I took it to a car wash a few months ago and I think one of the workers did something by accident because it hadn't worked since. I have to keep it OFF at night but I hate entering my car at night and no light comes on.
View 1 RepliesRecently purchased 2006 GX470. Great truck! Previous owner installed 20" custom wheels and tires. About a week after purchase TPMS light began flashing. Ckd all tire prs. including spare. All good.
View 2 RepliesThe warning in the title has been appearing for months. Push reset and the display message goes away but the orange light stays on. No rhyme or reason. Sometimes it's gone after a restart for a day or two. Sometimes it stays on no matter how many times the truck is shut down and restarted in a day.
So I finally took it into Ford for service today because the truck is still under warranty. They ask if the tires have been replaced. Obviously they have because I've got BFG KO2s that are a size or two bigger than stock. But I explained that the tires have been on for several months and that the issued did not present itself when the truck came out of the tire shop. It didn't happen until a couple of months later.
So they tell me that their tool can't even detect that any sensors are present and that they'll break down a tire to check and see that a sensor is there. Two & a half hours later they tell me that they've ordered a body control module and cut me loose with the truck. They'll call when the part is here.
I have a 2004 RX330 that all of a sudden had the SRS warning light come on as well as the passenger airbag OFF light being constantly lit up even when someone is sitting in the passenger seat. I put the SRS system in diagnostics mode with a jumper clip to determine I am receiving a DTC of 23. Documentation I have found for this online states for Lexus it is a occupancy classification system issue which I know means it's something on the passenger side.
This seems like it would be related to the occupant seat sensor itself which I am first of all wondering if it is bypassed like the BMW guys have done on their cars when this issue happens.
Secondly, I'm wondering with this specific code of 23 could it be anything other than the seat/weight sensor? My passenger seat belt has tons of slack and doesn't retract as it should so I'm thinking maybe pre-tensioner sensor but not sure because it also seems to stick when trying to unbuckle it as well which leads me to believe it could be the fastener sensor.
I feel very unsafe having any passengers in the vehicle right now and the car is well beyond its warranty of course so bringing it in to the dealer is really a last resort option for me since I know at minimum they'll charge $1000 for SRS wiring issues based on what I've read.
About four days ago my TPMS warning light started blinking. Same tires and sensors have been on there for quite some time. The service book says to take it to the dealer, but I instead stopped by Discount Tire (where I purchased the tires) to see if they could look and figure out which sensor was acting up.
When he ran his sensor, none of my four sensors showed up as broadcasting at all! Now I know that all four of my sensors did not just randomly go out at the same time.
I have 228,000 miles on my wonderful GX 470. Love it!! Very Few Problems. My Airbag Light on the Cluster stays ON sometimes and sometimes is OFF. There is no consistency. I will be driving and the light will come ON and stays ON. And then, it will stay OFF for few drives. Why the light would sometimes come ON?
View 3 RepliesThe red battery light on my 2003 gx470 with 106k miles came on while starting the truck up today. I had the alternator tested by my mechanic and it was outputting 13.0v -13.1v which was low but not causing any loss of power. The battery on two years old and tested out fine. Nothing was flickering, no loss of electrical components, etc. It's the original alternator and I'm going on a 1000 mile round trip vacation this weekend for 10 days I so decided to swap out the alternator since if it was "going" I didn't want it going 500 miles from home. My mechanic does the swap and starts the truck up with no issues and no red light on. Lets it run for 15 minutes and turns off the truck. 20 minutes later they start the truck up to switch lifts so they could balance and rotate the tires and boom the light goes on again? Turns it off and on a few times...light stays on. After testing everything out My mechanic decides it must be a bad alternator or the regulator inside the alternator and gets a different one from a different manufacturer, a Duralast this time from AutoZone. Installs it and the red light comes on immediately. The alternator is putting out 14v.
View 10 RepliesMy 2004 RX330 which has gone many years without a problem suddenly has instrument panel gremlins.
I started the car a couple of days ago (it had rained during the day), and the airbag light did not turn off. Then the TPMS warning light came on, the water temperature gauge dropped to zero. The AC controls stopped responding. Since I needed to get home, and the car seemed otherwise fine, I drove home, after a few minutes the transmission "D" drive light went blank and the instrument back-light went to full brightness.
A few minutes later, all the warning lights went off and the back-light went back to normal. The AC controls still seemed to be off. A few minutes later the airbag warning light came back on, followed by the TPMS light and the back-light went to full brightness again. This cycle kept happening all the way home.
The next morning, hoping the problem had been some errant water getting into something, I started the car, opened the driver's door to get something and got back into the car, closing the door. The light showing the door was open stayed on. I put the car into reverse, the doors did not automatically lock as they usually do. I turned off the engine and restarted it, most of the other lights were off, the doors would lock; airbag & TPMS light came back on.
It has stayed that way, except I also get the A/T temperature warning light coming on periodically, and after some cycle it goes off.
I borrowed a car code reader, it does not seem to show any error codes. In reading some other postings it has been suggested that the Brake light switch is the cause, but the brake lights come on/off without any problem.
My 1999 GMC Sonoma has a occaisonal problem--the tail lights stay lit after the light switch and the ignition are turned off. The brake pedal does not appear to be sticking. The cure has been to remove both light bulbs, wait a few minutes, plug them back in, and all is well. This might happen an average of once a month, seems more common in hot weather.
View 1 RepliesOur tire pressure monitor light came on recently. I checked the tire pressures, topped off all four and reset the TPMS button, but no luck. The light blinks, but then stays on. I'm thinking I've got one of two problems. Either the spare has low pressure or the batteries are used up in the sensors. The car is an early 2009. Seven full years seems kind of early for the batteries to be finished in the TPMS units.
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