Got a Blinking Tire Pressure Light? Do These 5 Things Before Calling a Mechanic
As you’re cruising down the highway, a tiny yet persistent light starts blinking on your dashboard. It’s the tire pressure light—a sight that can send many drivers into an immediate panic. But before you pull over and dial up your trusty mechanic, remember that this isn’t necessarily a dire situation. It might simply be a plea from your vehicle asking for a little TLC.
Fortunately, we’ve got you covered with five easy actions you can take before resorting to a call to the mechanic. In this article, you’ll find handy, hassle-free solutions that could save you a trip to the repair shop and help you get to know your vehicle better.
The Tire Pressure Monitoring System (TPMS)
A tire pressure monitoring system (TPMS) is a safety feature that can be seamlessly integrated into modern vehicles to continuously monitor the air pressure in the tires. It uses tire sensors to measure the air pressure and sends the data to the car’s computer system.
When the pressure drops below or rises above the recommended levels, the TPMS triggers the tire pressure light. The tire pressure light is a warning indicator that alerts the driver about potential tire pressure issues and impacts the safety, fuel efficiency, and tire life.
The Blinking Tire Pressure Light
The tire pressure light symbol is typically an exclamation mark inside a horseshoe-shaped icon, often accompanied by the words “TPMS” or “Tire Pressure.”
While a tire pressure light indicates a persistent issue, a blinking light signifies a more severe problem that requires immediate attention. It signifies a significant drop in tire pressure, potentially due to a puncture or other serious damage.
Checking Tire Pressure Manually
A tire pressure gauge is an essential tool for accurately measuring tire pressure. It allows you to monitor and maintain the recommended pressure levels. To measure tire pressure manually, remove the valve cap, firmly press the gauge onto the valve stem, and read the removed on the gauge.
The ideal reading pressure varies depending on the vehicle and tire type. Consult your vehicle’s owner’s manual or the placard on the driver’s side door jamb for the recommended tire pressure.
Inspecting Tires for Potential Damage
Regular tire inspection is crucial for identifying potential damage or wear that could compromise tire performance and safety. Common tire damages include punctures, cuts, bulges, sidewall cracks, and uneven tread wear.
Visual inspection can help detect these issues. Inspect your tires visually, looking for signs of damage, and run your hands over the tread surface to feel for any abnormalities or foreign objects embedded in the tire.
Adjusting the Tire Pressure
Adjust tire pressure when it deviates from the recommended range. This could be due to temperature changes, loss of air, or inadequate initial inflation.
To adjust tire pressure, use an air compressor or visit a gas station equipped with an air pump. Add or release air until the pressure matches the recommended level, then recheck it with a gauge to ensure it matches the recommended level. Remember to replace the valve caps securely.
Resetting the TPMS Light
Reset the TPMS light after resolving the tire pressure issue. It should turn off automatically once the system detects the correct pressure for all tires.
Resetting the TPMS light varies by vehicle model. This usually involves accessing a specific menu or pressing a combination of buttons. Consult your vehicle’s owner’s manual for specific instructions, or seek professional assistance.
Ongoing Tire Pressure Maintenance
Regular tire maintenance, including checking and maintaining proper tire pressure, is crucial for safety, tire longevity, fuel efficiency, and overall vehicle performance. It’s recommended to check tire pressure at least once a month and before long trips.
Additionally, monitor tire pressure when there are significant temperature changes. To maintain proper tire pressure, avoid overloading the vehicle, avoid hitting curbs or potholes, and ensure regular tire rotations and alignments.
When to Visit a Mechanic
If you notice persistent tire pressure issues, recurring tire damage, or other signs of serious tire issues, it is advisable to consult a mechanic. Professional tire service ensures accurate diagnosis, proper repairs, and expert guidance for optimal tire performance and safety.
Conclusion
Understanding your tire pressure light is the first step toward a safer and more efficient driving experience. Checking your tire pressure manually and adjusting it when necessary are simple yet crucial actions you can perform at home or on the road. Regular inspections can help you detect early signs of tire damage and prevent more severe issues.