When does the tire air pressure warning light illuminate?
With a direct TPMS, if the air pressure in one or more tires falls 25% or more, the tire air pressure warning light will illuminate. Re-inflate any tires that are low, but be careful. You don’t want to fill them too much since the air inside the tires will expand once you begin to drive.
What to do if your air pressure warning light does not turn off?
If you have a noticeable flat tire, either change the tire or call for assistance. (Note: Spare tires do not come equipped with a TPMS, so the air pressure warning light will remain lit until you get the flat tire fixed).
When does the low tire pressure light turn off?
The low tire pressure light, also know as the TPMS system, on your car should turn off when you have filled your tires to the proper pressure, or “PSI.” Sometimes, it just doesn’t work though.
What does the air pressure sensor light mean?
If the tire is low, you have an air leak and should have the tire fixed. If your vehicle is equipped with an Indirect TPMS and the light comes on, it may mean the wheel speed sensor is bad. If this is the case, the ABS Warning Light should also come illuminate on your dashboard.
How to reset the Nissan tire pressure light?
Repair Topics > Tires > Reset Nissan Tire Pressure… If your Nissan tire pressure light comes on or flashes, here’s the best way to refill your tires and reset the tire pressure light at the same time. Start by turning the IGN switch to the OFF position. Then turn back to ON.
Why is the tire pressure light not working?
1. Measuring Tool Not Functioning While every time you start the car and the pressure light turns on and stays lighted, this means the TPMS is not functioning properly. However, before consulting the mechanic regarding this issue, do check the tire pressure. If the tire pressure is fine, the TPMS needs to be repaired. 2. Extreme Cold Weather
What does the air pressure warning light mean?
The sensors are monitoring the air tire pressure data and sending this information to a centralized control module. If the tire pressure in one or more of your tires is low, the tire pressure warning light will illuminate on your dashboard.
What does it mean when your TPMS warning light is on?
So check your tires carefully. If your vehicle has a TPMS, it’s probably monitoring the pressure in your spare tire. Therefore, if you get a low tire pressure warning light, and if you’ve checked all four tires that are touching the ground, than you might need to put some air in the spare.