If your car is passing an emissions test but the “TPMS Light” is on, there may be a simple solution. Check to see if the “TPMS Light” is actually on by turning the car’s wheel and watching the light come on. If it’s not on, turn off the “TPMS Light” by pressing the button on the car’s dashboard.
What is a TPMS light and why does it need to be replaced?
A TPMS light is a warning light on a car that tells you when one or more of your tires needs to be replaced. The light comes on when the tire pressure is below the recommended level, and it will stay on until the pressure is back up to the recommended level. Depending on the make and model of your car, you may need to replace your TPMS light every 6, 12, or 18 months.
How do I know if my car needs a TPMS light replacement?
Your vehicle’s TPMS (tire pressure monitoring system) should be replaced every 7 years or 50,000 miles, whichever comes first. If the light on your car’s dashboard says “TPMS” and the system is less than 7 years old, it needs to be replaced.
The light will turn off once the system has been replaced, so you don’t have to worry about it staying on all the time. Just make sure to get your car serviced regularly and your TPMS will do its job!
What are the different types of TPMS lights and which one should my car have?
There are a few different types of TPMS lights and each one is important for your car. Here’s a breakdown of the different types of TPMS lights, and what they mean:
1. The Check Engine Light: This light indicates that there may be a problem with the engine, and it should be checked by a mechanic. If the light is on, it means that the car needs to be inspected by a mechanic.
2. The TPMS Warning Light: This light comes on when the sensors on the vehicle have detected an issue with the air pressure in the tires. To fix this issue, you’ll need to replace the air pressure sensor. If you don’t fix it right away, the tire could blow out, which would cause more damage to the car and could even result in an accident.
3. The TPMS Service Light: This light comes on when there’s an issue with one or more of the sensors in the system. To fix this issue, you’ll need to replace one or more of the sensors. If you don’t fix it right away, you could end up with a flat tire or even worse.
How do I replace the TPMS light on my car?
Replacing the TPMS light on your car isn’t difficult, but it does require a few tools. If your car has a manual transmission, you’ll need to remove the dipstick and unscrew the fuel filter housing. On cars with automatic transmissions, you’ll need to remove the air filter and unscrew the fuel tank. Once you have access to the TPMS light, disconnect the wire harness and replace the light.
Conclusion
In a previous article, we discussed how to check if your car’s emissions are compliant with the new Tennessee emissions laws. If you own a car that is not currently compliant, you may want to consider installing an air-bag sensor tester (also known as a TPMS light), which will allow you to verify that your car’s air bags are working properly and are not going off due to low oxygen levels.