Q: Q: What does the Low Tire Pressure warning light mean?

asked by on

What does the Low Tire Pressure warning light mean?

Your Altima is equipped with a tire pressure monitoring system (TPMS). It’s designed to keep track of the amount of air in your tires. If one of them drops below the threshold, the system turns on the Low Tire Pressure warning light in the dash (it resembles a tire with an exclamation point inside). However, it doesn’t tell you which tire is low. You should also see a text notification in the information center. Here’s what to do:

  1. Pull over somewhere safe.

  2. Park the car.

  3. Visibly inspect all four tires.

  4. If none of them appears to be low, use a tire pressure gauge.

  5. Add air to any that are below the correct amount (check the driver side door placard for PSI ratings).

Tip

  • If the Low Tire Pressure light is flashing, and then stays on for a minute, indicates a malfunction with the TPMS system.
Was this answer helpful?
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details
  1. Home
  2. Questions
  3. Q: What does the Low Tire Pressure warning light mean?

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing

Get a quote

What others are asking

Q: What does it mean if the Supplemental Air Bag warning light is on in the dash?

The supplemental restraint system (SRS) is designed to help keep you and your passengers safer during certain collisions. If the Supplemental Air Bag light is on in the dash, it indicates a problem with the system. The light should...

Q: What does the check tire pressure warning mean?

Your car’s tire pressure monitoring system (TPMS) is designed to alert you if one of your tires drops below the threshold pressure (PSI). It does this by turning on the Low Tire Pressure light on the dash. However, you will...

Q: What does the Master warning light on the dash mean?

The Master Warning Light is usually accompanied by another warning light, and indicates that one or more warning systems have been detected. The Master Warning Light ranges in its levels of significance and severity. It is important to check your...

Related articles

P0240 OBD-II Trouble Code: Turbocharger Boost Sensor B Circuit Range/Performance
P0240 code definition Turbocharger Boost Sensor B Circuit Range/Performance What the P0240 code means P0240 is an OBD-II generic code triggered when the Engine Control Module (ECM) detects the intake boost...
How Much Does a Mechanic Make in Vermont?
Automotive technician jobs in Vermont have an average mechanic salary of $37k, with some mechanics earning a salary of $53k.
P2103 OBD-II Trouble Code: Throttle Actuator Control Motor Circuit High
P2103 means there is a fault with the throttle actuator control motor circuit, likely due to a defective electrical component or part.