How to Reset TPMS on Nissan Altima?

The Nissan Altima has had a great career spanning five generations, ending with the introduction of the L33 in 2013. The 2018 Nissan Altima is lighter and more refined, approaching the dimensions and features of a Maxima. The Altima is an excellent sports sedan, powered by the 3.5-liter VQ35DE engine and loaded with the latest electronic sensors and engine management.

Among the several faults with the latest Nissan Altima are the TPMS or Tire Pressure Monitoring System and the related light of the dashboard.

Whether due to low tire pressure or the installation of new tires, the TPMS light on your Nissan Altima might be difficult to reset. This is why we wrote our “How to Reset TPMS on Nissan Altima” article to assist you in eliminating that obnoxious tire light.

What Exactly is TPMS?

The term “TPMS” refers to Tire Pressure Monitoring System. This device monitors the air pressure in your tires through tire pressure sensors. If it detects that one or more of your vehicle’s tires are underinflated, the TPMS warning light on the dashboard will illuminate or flash.

Most new vehicles come equipped with TPMS, which makes it simple to avoid tire failure and maintain proper vehicle control.

Features of a Tire Pressure Monitoring System

The TMPS’s main purpose is to detect the pressure in your tires and alarm you if they go too low. If they are below the required tire pressure, the warning light of TPMS will flicker on the dashboard. This may be a flat tire with an exclamation point in the center, or it could be illuminated letters spelling out “TPMS.” If the tire pressure indicator is illuminated, it indicates that your tires are underinflated. This might result in the following:

Even a temporary patch might help safeguard your tires in the event of an accident. In the long term, maintaining adequate tire inflation prevents early tire wear and even optimizes fuel efficiency.

Tire Inflation Should Be Properly Done

Tires that are either over or under-inflated can cause a range of hazards for drivers. When your tires are correctly inflated, you gain the following benefits:

Consult your owner’s handbook to determine the optimum tire pressure for your vehicle. It’s simple to keep your vehicle’s tires properly inflated. When it comes to filling up your tires, you have various options:

Steps to Reset TPMS on Nissan Altima

If you continue driving on a flat tire, you risk harming the wheel, axel, and suspension. All of which will need far more time and money to rectify than required. You risk losing control of your car and being involved in a crash as a result of failing to end over when you should have.

If your TPMS shows an error code, do the following procedure:

  1. Pullover into a parking lot or to the side of the ride.
  2. Using a pressure gauge, determine the tire pressure in each tire.
  3. Visually check each tire to see if it appears to be flat or deflated. Simultaneously, listen for air leakage, which should be audible as a “hissing” noise.
  4. If no leak is detected, go to the next step.
  5. If you discover a tire is significantly underinflated in comparison to the other tires, strive to balance it. After that recheck the pressure. Carry on until the tire is more aligned with the other tires.

Find a gas station with an air pressure pump if one of the tires is flat. Drive only a mile or so, depending on tire pressure. If the pressure is extremely low, a tow truck may be necessary.

A service center will most likely reset the TPMS light. If the problem is easy to fix, use this method to reset the light.

After correcting the tire pressure, drive faster than 16 mph for 10 minutes or more to turn the light off. If this does not work, try the brake reset technique.

  1. Disassemble the bottom dash panel to reveal several fuses and cables.
  2. Locate the TPMS’s white two-pin connection.
  3. Connect this wire to your Altima chassis and then ground it
  4. Switch on the ignition.
  5. Deflate the brake pedal more than five times,
  6. If the procedure was successful, the TPMS should flash.
  7. The blinker light will also flash to show that the TPMS light has been correctly reset.
  8. Proceed to the remaining tires to reset each tire’s sensor.
  9. Bear in mind that you must adhere to a precise pattern (below).

The front left tire is followed by the front right tire, followed by the rear right tire, and finally by the rear left tire.

Following this method, travel at a speed of 16 mph or faster for ten minutes or longer to reset the TPMS light. This will resolve the Nissan Altima’s TPMS fault.

FAQs

Why Is My Tire Pressure Light Still on Following Tire Filling?

If the TPMS warning light returns after inflating the tire, inspect the tire’s air pressure to ensure it is properly inflated. If the tire’s air pressure is too low, there is an air leak and the tire should be repaired or replaced.

What Is the Cost of Resetting The TPMS?

Tire pressure monitoring system retraining costs on average between $35 and $44. Costs of labor are projected to be between $35 and $44. This range excludes taxes and fees and does not take into account the particular characteristics of your vehicle or area.

Conclusion – Reset TPMS on Nissan Altima

Never drive with flat or underinflated tires, since this results in a loss of traction and may result in a life-threatening situation. Take your TPMS light and tire pressure readings seriously, and always check to ensure your Nissan Altima is in proper functioning order before driving.

We hope that following the above methods will definitely reset the TMPS. If in case you face any issue, contact professionals for further help.

Liam

Hi, I'm the initiator and writer of this blog. Cars were and will be my first love, and my favorite hobby, that's why I decided to start this blog and write about my discoveries and techniques to improve my cars or repair them.