What do I do if my tire pressure monitor light is on?
What do I do if my tire pressure monitor light is on?
If your TPMS warning light does come on, find the closest gas or service station and check the pressure of all four tires (plus the spare, if applicable), adding air to any that fall below the range listed on a sticker inside the driver’s door.
When does tire pressure monitoring system light up?
Typically, a Tire Pressure Monitoring System (TPMS) will illuminate. It happens should the tire pressure drop. It will precisely light up if the pressure drops 25% below the required value. In our case, the TPMS may be issuing false signals. What can you do? There are some situations whereby the tires are not underinflated or flat.
How does a low tire pressure light work?
The TPMS (or Tire Pressure Monitoring System) uses sensors on the vehicle to determine when a tire has low pressure and alerts the driver with a warning light so the tires can be checked out.
Why is my tire pressure sensor light not turning off?
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. If you’ve got a Tire Pressure Monitoring System light on your dashboard that won’t turn off, there’s a problem.
Why is my TPMS warning light on my spare tire?
Don’t Forget The Spare. 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.
What does the service tire monitor light do?
The service tire monitor light is a warning bulb connected with the TPMS or Tire Pressure Monitor System, which notifies the driver of low or high air pressure in the tires.
How does the tire pressure warning light work?
If the tire pressure in one or more of your tires is low, the tire pressure warning light will illuminate on your dashboard. An indirect TPMS uses wheel speed sensors that are part of your anti-lock braking. These sensors gauge how fast your tires are revolving to determine the relative size of your tires.
How does a tire pressure monitoring system work?
A direct TPMS uses sensors to monitor the pressure within each tire. 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.
