How do I fix TPMS problems?
If your vehicle's Tire Pressure Monitoring System (TPMS) is malfunctioning, there are several steps you can take to troubleshoot and resolve the issue. TPMS is a safety feature that alerts drivers when one or more tires are significantly underinflated, which can be a serious safety hazard. In this article, we'll provide a detailed guide on how to diagnose and fix common TPMS problems.
Identifying TPMS Issues
The most common signs of a TPMS problem include a warning light on the dashboard, inaccurate tire pressure readings, or the system failing to detect a tire pressure issue. If you notice any of these issues, it's important to address them promptly to ensure your vehicle's safety and compliance with local regulations.
Troubleshooting TPMS Problems
- Check the Tire Pressure: The first step is to check the tire pressure in all four tires, including the spare, and ensure they are inflated to the recommended levels. This information can typically be found in the owner's manual or on a placard located in the driver's side door jamb.
- Inspect the TPMS Sensors: If the tire pressure is correct, the issue may be with the TPMS sensors themselves. These sensors are located inside each tire and transmit data to the vehicle's computer. Inspect the sensors for any damage or corrosion, and replace them if necessary.
- Reset the TPMS System: After checking the tire pressure and sensors, you may need to reset the TPMS system. This process varies by vehicle, but typically involves turning the ignition on and off, or pressing a specific button on the dashboard. Consult your owner's manual for the correct reset procedure.
- Replace the TPMS Sensors: If the above steps don't resolve the issue, the TPMS sensors may need to be replaced. This is a more complex repair that should be performed by a qualified mechanic.li>
By following these troubleshooting steps, you can often resolve common TPMS problems and ensure your vehicle's safety and compliance with regulations.
Preventing Future TPMS Issues
To prevent future TPMS problems, it's important to regularly check and maintain your vehicle's tires. This includes checking the tire pressure at least once a month, rotating the tires as recommended, and replacing worn or damaged tires. Additionally, be sure to have your TPMS system inspected during routine maintenance visits to catch any issues early on.
How can you tell which TPMS sensor is bad?
Measure the air pressure of each tire and record them. Then, compare the data with the one displayed in your car display panel. If the reading in one tire is different from the one displayed, it might mean that there's a problem with the TPMS sensor in that tire.
Is TPMS expensive to fix?
The average cost to replace the TPMS Sensor is between $314 and $368. Find out TPMS Sensor replacement pricing for your vehicle.
Can I reset my TPMS myself?
Hold the TPMS reset button until the tire pressure light blinks three times, then release it. Start the car and wait about 20 minutes for the sensor to refresh. You will find the tire pressure monitor reset button under the steering wheel. Refer to your vehicle's owner's manual if you can't find it.
Why is my TPMS on but my tires are fine?
Either the TPMS units or system are defective, need new batteries, or the tire pressure is too high or too low.
Where is the TPMS reset located?
Set the parking brake. Look for a button to the left of the steering column labeled with the TPMS icon if it's there push and hold it until the TPMS indicator in the instrument panel blinks twice.
Can I fix my own TPMS?
Using equipment the average DIYer has in their garage? No. Actually replacing the sensor is easy. it just mounts into the valve port hole in the rim using an O-ring seal and a nut. Takes a few minutes to swap one out assuming the rim isn't corroded, etc.
Will TPMS reset itself?
Direct TPMS systems reset automatically after tire inflation or rotation. You do need to have these sensors resynchronized when you get new tires, which requires a special tool.
Can you replace TPMS sensor without removing tire?
Yes, it is possible to replace Tire Pressure Monitoring System (TPMS) sensors without having to remove the tire. With modern technology and specialized tools, universal TPMS sensors can now be replaced quickly and easily without removing the tire from your car.
How to permanently turn off TPMS light?
One of the solutions to “turn off” the TPMS light is to cover it with black tape. It is a crude method but preferred by many as it does not require tinkering with the vehicle's wires or ECU.
How do I fix malfunctioning TPMS?
Our first recommendation is to drive the vehicle a bit at 50 mph, for 10 minutes. This should help reset the tire pressure monitoring system sensors. You can also try to start the vehicle and run it for 20 minutes to reset the sensors.
