Reset tpms on 2009 maxima

you might need to take it to a tire shop and see if you have a bad sensor. The sensors are operated by a battery and do go dead over time.

This video will show you how to reset the tpms system without going to the dealer.

https://www.youtube.com/watch?v=rhSrmy57yyA

If you have a dedicated tpms fuse pull it.

Has to be performed with a reseting tool, also it recommended to use nitrogen in the tires as it does not change with temperature.

To reset the tire pressure monitoring system AKA TPMS, take the following steps:
1. Put your vehicle in park on a level surface
2. Turn the ignition to ON
3. Press and hold the TPMS button until the TPMS light blinks twice-the collaboration will begin
4. It would take about 30 minutes of driving at speeds of 50 to 100 KMH for the calibration to finish
5. Once, done, the light will go away

Charge you extra for doing what should have been done? you will need the tire sensors relearned. this is always included with installation. I dont know who you are dealing with? dealer?. I dont think you can reset the sensors without a scanner.

the light should go out in few miles. make sure that you have 36psi of pressure in all 4 tires. if you don't, add air to 36 psi and drive the car. If you do have 36psi s in all 4 tires, tahn the place that put your tires on may have broke the sensor. start with checking air pressure and making sure that you have 36psi in all 4 tires.

just get a tire pressure gauge and check it they are usually going off in cold weather like this. on the drivers side door it will tell you what pressure you need.

also if the light is blinkin when you start your car then goes solid you have a tpms sensor issue that needs to be addressed by a dealer because it lost connection.

Check your tire pressure, and adjust as necessary first.

Next, have you changed anything having to do with the rims/tires/valve stems? The valve stems mounted in your factory rims have a tire pressure monitoring sensor/transmitter mounted on the inside. The valve stem itself is the antenna for the transmitter. If you have had the valve stems, valve cores, or even the valve caps replaced, that can cause a fault in the system.

Also if you used a canned flat repair like 'Fix-A-Flat', that could be clogging the sensor. I don't recommend using fix-a-flat on tires with TPMS, but if you're in a jam, sometimes you have to.

If you had the tires changed, the shop has to be careful when mounting and dismounting the tires. The sensors are easy to damage with tire tools.

In order to reset the TPMS, there is a small button either in the glove compartment, or under the steering wheel. Turn the ignition to the 'on' position without starting the engine. Press and hold the button for approximately three seconds. The light will begin flashing. Release the button and wait at least 7 seconds for the system to relearn the sensors. Then turn the key to the 'off' position. Start the engine, and check that the light turns off after about a second.

If the light still stays on, you need to have the TPMS serviced by a qualified mechanic. This should be either a Toyota dealer, or a shop that uses the appropriate TPMS testing equipment.

Good luck, I hope this helped!

Check the tire pressure at the valve mounted to the wheel. There is a warning light on the instrument cluster to warn of low tire pressure. On a 2009 Maxima, if your warning light comes on check and adjust, if needed, the tire pressures at all 4 wheels. If the pressures were low the light will go out after a short distance. If the light fails to go out take the Maxima to your local Nissan dealer.