# 2014 Sonata Tire Pressure Sensors **URL:** \ **Category:** Maintenance/Repairs\ **Tags:** hyundai, sonata\ **Created:** [October 21, 2019, 10:53pm UTC](https://community.cartalk.com/t/2014-sonata-tire-pressure-sensors/151230 "2019-10-21T22:53:42Z")\ **Posts on this page:** 18\ **Page:** 1
**Author:** ![asmith6151\_158850](https://avatars.discourse-cdn.com/v4/letter/a/edb3f5/32.png) [@asmith6151\_158850](https://community.cartalk.com/u/asmith6151_158850)\ **Post date:** [October 21, 2019, 10:53pm UTC](https://community.cartalk.com/t/2014-sonata-tire-pressure-sensors/151230/1 "2019-10-21T22:53:43Z")
2014 Sonata Tire Pressure Sensors 3 of 4 tire pressure sensors just lit up. Tire pressure is good. Any ideas ? ---
**Author:** ![jtsanders](https://avatars.discourse-cdn.com/v4/letter/j/c2a13f/32.png) [@jtsanders](https://community.cartalk.com/u/jtsanders)\ **Post date:** [October 21, 2019, 11:05pm UTC](https://community.cartalk.com/t/2014-sonata-tire-pressure-sensors/151230/2 "2019-10-21T23:05:46Z")
Did you rotate the tires recently? Try resetting the pressure sensors if you can. I can do in my Accord by pressing a button, but I don’t know if a reset function is available to the owner for your car. ---
**Author:** ![asmith6151\_158850](https://avatars.discourse-cdn.com/v4/letter/a/edb3f5/32.png) [@asmith6151\_158850](https://community.cartalk.com/u/asmith6151_158850)\ **Post date:** [October 21, 2019, 11:08pm UTC](https://community.cartalk.com/t/2014-sonata-tire-pressure-sensors/151230/3 "2019-10-21T23:08:00Z")
No recent rotation, this car does not have a reset button. Strange 3 went out at the same time. ---
**Author:** ![kurtwm1](https://avatars.discourse-cdn.com/v4/letter/k/13edae/32.png) [@kurtwm1](https://community.cartalk.com/u/kurtwm1)\ **Post date:** [October 21, 2019, 11:12pm UTC](https://community.cartalk.com/t/2014-sonata-tire-pressure-sensors/151230/4 "2019-10-21T23:12:08Z")
Had the same problem with a 2015 Hyundai. Batter died, had to replace the sensor at the tune of $150, but all is well now. ---
**Author:** ![asmith6151\_158850](https://avatars.discourse-cdn.com/v4/letter/a/edb3f5/32.png) [@asmith6151\_158850](https://community.cartalk.com/u/asmith6151_158850)\ **Post date:** [October 21, 2019, 11:46pm UTC](https://community.cartalk.com/t/2014-sonata-tire-pressure-sensors/151230/5 "2019-10-21T23:46:01Z")
Strange, put the OBD tester on it, no triggers. Want to figure it out before i call my mechanic so i know what i talking about. ---
**Author:** ![VOLVO-V70](https://avatars.discourse-cdn.com/v4/letter/v/8e8cbc/32.png) [@VOLVO-V70](https://community.cartalk.com/u/VOLVO-V70)\ **Post date:** [October 21, 2019, 11:48pm UTC](https://community.cartalk.com/t/2014-sonata-tire-pressure-sensors/151230/6 "2019-10-21T23:48:33Z")
> [@asmith6151\_158850](#): > > Want to figure it out before i call my mechanic so i know what i talking about. You don’t need to figure it out , that is what you pay a mechanic for. Just tell him what your problem is. ---
**Author:** ![Tester](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/tester/32/15976_2.png) [@Tester](https://community.cartalk.com/u/Tester)\ **Post date:** [October 21, 2019, 11:48pm UTC](https://community.cartalk.com/t/2014-sonata-tire-pressure-sensors/151230/7 "2019-10-21T23:48:53Z")
> [@asmith6151\_158850](#): > > Strange, put the OBD tester on it, no triggers Is you OBD tester capable of pulling TPS diagnostic codes? Tester ---
**Author:** ![asmith6151\_158850](https://avatars.discourse-cdn.com/v4/letter/a/edb3f5/32.png) [@asmith6151\_158850](https://community.cartalk.com/u/asmith6151_158850)\ **Post date:** [October 21, 2019, 11:52pm UTC](https://community.cartalk.com/t/2014-sonata-tire-pressure-sensors/151230/8 "2019-10-21T23:52:17Z")
True, but some like to take advantage if they can, but that’s what i will end up doing. Thanks to all ---
**Author:** ![asmith6151\_158850](https://avatars.discourse-cdn.com/v4/letter/a/edb3f5/32.png) [@asmith6151\_158850](https://community.cartalk.com/u/asmith6151_158850)\ **Post date:** [October 21, 2019, 11:54pm UTC](https://community.cartalk.com/t/2014-sonata-tire-pressure-sensors/151230/9 "2019-10-21T23:54:21Z")
Probably not, but i figured it was worth a shot. ---
**Author:** ![old\_mopar\_guy](https://avatars.discourse-cdn.com/v4/letter/o/6bbea6/32.png) [@old\_mopar\_guy](https://community.cartalk.com/u/old_mopar_guy)\ **Post date:** [October 22, 2019, 12:56am UTC](https://community.cartalk.com/t/2014-sonata-tire-pressure-sensors/151230/10 "2019-10-22T00:56:53Z")
Why do people want to figure it out before they call the mechanic? Part of what you are paying him for is to correctly diagnose the problem. Just tell him what you observed and let him do his job. ---
**Author:** ![FoDaddy](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/fodaddy/32/717_2.png) [@FoDaddy](https://community.cartalk.com/u/FoDaddy)\ **Post date:** [October 22, 2019, 1:01am UTC](https://community.cartalk.com/t/2014-sonata-tire-pressure-sensors/151230/11 "2019-10-22T01:01:53Z")
More than likely the batteries on the TPMS sensors have died. I’ve read and heard that 5-7 years is about what they’re good for. It’s unlikely that an OBD-II scanner would pick up any codes regarding the TMPS sensors. I’m assuming you’ve checked the tire pressures manually and they are what they should be. ---
**Author:** ![It\_s-Me](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/it_s-me/32/12660_2.png) [@It\_s-Me](https://community.cartalk.com/u/It_s-Me)\ **Post date:** [October 22, 2019, 1:08am UTC](https://community.cartalk.com/t/2014-sonata-tire-pressure-sensors/151230/12 "2019-10-22T01:08:19Z")
> [@asmith6151\_158850](#): > > Tire pressure is good. Any ideas ? Did you have to add air to make them good ? If so it might just take a short drive to re-calibrate and turn the lights off ---
**Author:** ![asmith6151\_158850](https://avatars.discourse-cdn.com/v4/letter/a/edb3f5/32.png) [@asmith6151\_158850](https://community.cartalk.com/u/asmith6151_158850)\ **Post date:** [October 22, 2019, 10:48am UTC](https://community.cartalk.com/t/2014-sonata-tire-pressure-sensors/151230/13 "2019-10-22T10:48:36Z")
Thank you, Yes, tire pressures are good. Didn’t know that about the battery, makes sense with 3 going out all at one time. ---
**Author:** ![asmith6151\_158850](https://avatars.discourse-cdn.com/v4/letter/a/edb3f5/32.png) [@asmith6151\_158850](https://community.cartalk.com/u/asmith6151_158850)\ **Post date:** [October 22, 2019, 10:51am UTC](https://community.cartalk.com/t/2014-sonata-tire-pressure-sensors/151230/14 "2019-10-22T10:51:11Z")
Thank you, no air added, 1st front right showed low, checked pressure, fine. Then with in a few days 2 more showed low. All pressures fine. ---
**Author:** ![tcmichnorth](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/tcmichnorth/32/25126_2.png) [@tcmichnorth](https://community.cartalk.com/u/tcmichnorth)\ **Post date:** [October 22, 2019, 1:12pm UTC](https://community.cartalk.com/t/2014-sonata-tire-pressure-sensors/151230/15 "2019-10-22T13:12:00Z")
Tire dealers have a gadget that can read if each wheel is transmitting a signal. If a good signal is being transmitted from the tire, the fault would be in the car. I suspect they will not find a good signal from 3 tires and transmitter in tires need replaced. ---
**Author:** ![asmith6151\_158850](https://avatars.discourse-cdn.com/v4/letter/a/edb3f5/32.png) [@asmith6151\_158850](https://community.cartalk.com/u/asmith6151_158850)\ **Post date:** [October 22, 2019, 9:44pm UTC](https://community.cartalk.com/t/2014-sonata-tire-pressure-sensors/151230/16 "2019-10-22T21:44:41Z")
Thank you, i agree, looks like its time to have all 4 replaced. ---
**Author:** ![eddo](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/eddo/32/2594_2.png) [@eddo](https://community.cartalk.com/u/eddo)\ **Post date:** [October 22, 2019, 9:55pm UTC](https://community.cartalk.com/t/2014-sonata-tire-pressure-sensors/151230/17 "2019-10-22T21:55:31Z")
> [@asmith6151\_158850](#): > > All pressures fine. define “fine” what are your current tire pressures? temps where I live are dropping, and so are tire pressures. It very well could be that adding a couple pounds of air may help your situation. Or, you actually could have 3 bad TPMS… ---
**Author:** ![asmith6151\_158850](https://avatars.discourse-cdn.com/v4/letter/a/edb3f5/32.png) [@asmith6151\_158850](https://community.cartalk.com/u/asmith6151_158850)\ **Post date:** [October 22, 2019, 10:07pm UTC](https://community.cartalk.com/t/2014-sonata-tire-pressure-sensors/151230/18 "2019-10-22T22:07:32Z")
Thank you, temps here in Florida are actually high now, mid to upper 80s, heat index 100. No drastic changes lately. Tire pressure is 34 to 35…