- Drive your car at 50 mph for 10 minutes to reset the sensor.
- Find a place to park and turn off your car completely.
- Turn your key to the “On” position without turning the car back on.
- Press the TPMS reset button and hold until the light blinks three times.
The TPMS reset button is usually located beneath the steering wheel . If you are unable to find it, refer to your vehicle’s owner’s manual. Inflate all tires to 3 PSI over their recommended amount, then deflate them completely.
Start the car and let it run for 20 minutes to reset the sensor. You’ll usually find the tire pressure monitor reset button beneath the steering wheel .
How do I clear the tire pressure light?
Turn the car key to “on” but don’t start the vehicle. Press and hold the TPMS reset button until the tire pressure light blinks three times. Release the button and start the car. The light should go off within 20 minutes .
How do I resync my tire pressure sensor?
Turn the key to the “On” position, but don’t start the car. Locate the TPMS reset button under the steering wheel and press in, holding until the tire pressure light blinks three times. Start the car and wait 20 minutes for the sensor to refresh.
Why is my tire pressure light on when my tires are fine?
In most cases, the warning light may be triggered by a tire that is 10% to 15% low in air pressure . Cold or icy weather also has a tendency to lower the air pressure inside the tires. Taking the car for a short drive will heat up the tires and increase the tire pressure.
Why is my tire pressure light still on after filling tires?
Quick Tip: If the TPMS warning light comes back on after you’ve filled the tire with air, recheck the tire to make sure it is inflated to the proper air pressure . If the tire air pressure is low, you have an air leak and should have the tire fixed or replaced.
Why is my TPMS not working?
TPMS problems can include any of the following: ... The TPMS module itself is not functioning properly or has failed because of a voltage supply, wiring or internal electronics fault. • The tires were serviced or rotated recently and the relearn procedure was not done correctly.
Can you turn off tire pressure sensor?
The U.S. Department of Transportation has mandated that all vehicles manufactured after 2008 include a tire pressure monitoring system (TPMS). Although you cannot disable the TPMS in a General Motors (GM) vehicle, you can reset the system if you recently checked your tires and inflated them properly .
How long does it take for the tire pressure light to go away?
The light should go off within 20 minutes . Disconnect the positive battery cable while the vehicle is off. Turn the car on and press the horn for three seconds to discharge the remaining power. When you reconnect the battery the tire pressure light should be off.
Is it safe to drive with tire pressure sensor fault?
No, driving with the TPMS Light on is not safe . It means one of your tires is underinflated or overinflated. ... This can cause undue wear on the tire, potentially lead to a tire failure, and cause a blowout dangerous to you and other drivers on the road.
How do I know if my tire pressure sensor is bad?
Drive for a little bit. The light should go off as the sensor reads the new pressure levels . If the light stays on, you should have us check your tires for a leak or another issue that may not be immediately visible. If the tire pressure is stable, then it could be a bad sensor.
How do you reset TPMS without tool?
TPMS Tool to ‘Wake Up’ Sensors. Most vehicles require some type of “stationary” relearn procedure to reset the TPMS system. This requires a TPMS tool to activate each of the tire pressure sensors in a specified sequence so the TPMS control module can relearn their new locations.
Why wont my TPMS light go off?
If you’ve inflated your tires to the proper air pressure, but the warning light stays on, you may have a leak or there’s a problem with the TPMS in one or more of your tires. It’s simple enough to check if there’s a leak in a tire. Just use your tire gauge to recheck the air pressure in all your tires.
Is there a fuse for tire pressure monitoring system?
The tire pressure warning system fuse is located in the fuse box located under the dash , just to the left of the steering column. ... So take appropriate precautions with these other systems, and be aware that they will also be affected when there is service involving this fuse.
How do you fix a TPMS sensor without replacing it?
Since these sensors are built into the valve stem, the delicate sensor portion is located inside the tire. If you your TPMS has sensors that are built into the cap, don’t worry. There’s no way for products like Fix-a-Flat to damage your sensors.
