Is it safe to drive with a blinking tire pressure light?
When the TPMS light on the dashboard starts flashing, it indicates that there is an issue with the system. Ignoring a flashing TPMS light can lead to unsafe driving conditions and potential tire damage. Therefore, it is important to address the issue promptly to ensure safe driving. Visit your local Discount Tire store and we’ll run a check, refill your tires, and reset the TPMS at no charge. We’ll also inspect your tires for damage or other reasons the sensor may have triggered. A significant advantage to TPMS is the ability to prevent underinflated tires from growing into larger problems.While professional replacement is always an option, doing it yourself can save you money and give you a sense of accomplishment. By following the steps outlined in this guide, you’ll be able to replace TPMS sensors with confidence and ensure that your vehicle’s tire pressure monitoring system is functioning correctly.Why You Should Never Ignore the TPMS Warning Light. An underinflated tire–even minimally–can fail and endanger your safety. For example, underinflation causes tires to flex more, generating more heat. Under these conditions, other components inside the tire can overheat and break down.While it’s technically possible to drive a car with a bad TPMS sensor valve, it’s not advisable for several reasons. Firstly, as outlined above, doing so compromises your safety and that of other road users. Secondly, it can result in increased running costs due to reduced fuel efficiency and accelerated tyre wear.
Why is my tire pressure light blinking when my tires are fine?
The flashing light can mean the sensor is damaged, missing, or has a dead battery and needs to be replaced. It can also mean that an incorrect sensor is installed in the tire. To make sure you service the TPMS systems properly, you need to troubleshoot these potential issues until you find the culprit. Sensor battery diagnosis When that happens, the sensor stops transmitting and sets off the vehicle’s malfunction indicator lamp (MIL). A weakened battery can result in sporadic TPMS operation. Some TPMS scan tools have a battery status check, which can help identify a battery with reduced voltage.
Why is my tire light still on after I pumped air into it?
If you have recently filled up your tires and the TPMS light remains illuminated, there are a few possible reasons: Sensor malfunction: One or more sensors in your TPMS system may be faulty, requiring professional inspection and repair. Yes, TPMS sensors are worth replacing when they reach the end of their lifespan (typically 5 to 10 years) or if they fail. Properly functioning TPMS sensors contribute to safety and fuel efficiency.Normally, TPMS sensors are designed to last for 5 to 10 years. However, it’s important to note that their batteries are non-replaceable. So, when a sensor’s battery reaches the end of its life, the entire unit must be replaced.The potting compound is likely the reason most TPMS sensors don’t have replaceable batteries. Potting compound prevents vibration, strain, and shock from damaging electronics. The sensor lives in a wheel that spins fast and rolls over potholes. The potting compound is what keeps it from failing quickly.Replacing a tire pressure sensor (TPMS sensor) is a task that can be handled by most do-it-yourself enthusiasts with the right tools and safety precautions.
What is the difference between blinking and solid tire pressure light?
If the TPMS light comes on and stays on, one or more of the tires has low pressure and needs to be inflated to the placard pressure. If the TPMS light flashes, one or more of the sensors is not communicating with the vehicle. Check your vehicle’s owner’s manual and locate the TPMS light reset switch. Once you find it, turn your key to the On position, but don’t start the car. Press and hold the TPMS reset button until the warning light flashes three times, then release the switch.If the light remains on after adjusting the tire to the proper PSI, you may need to repair your tire, have your TPMS inspected, or try one of the following: Go for a 10-minute drive. Get up to 50 MPH, if possible. Your vehicle may be equipped with a TPMS reset button or reset procedure in your vehicle control center.
What does it mean if the tire light is flashing?
A flashing tire pressure light may indicate that the sensor is either damaged or missing. On the other hand, it could also indicate an issue with your vehicle’s battery or electrical system. If you’ve noticed other electrical issues—especially headlights that fluctuate in power—it may be time to replace your battery. A flashing Check Engine light, however, signals a more severe concern, often involving an engine misfire that can cause irreversible damage to critical engine components if left unchecked. A steady light means something that needs to be addressed eventually, but it’s still safe to drive in most cases.Bottom Line: A blinking indicator typically signals a problem with your vehicle’s engine or emissions system. It is important to address the issue as soon as possible to prevent any further damage to your vehicle’s engine. If the light is flashing, don’t let car troubles slow you down.
How long can I drive with low tire pressure?
Industry standards and safety experts generally advise that if your tire pressure is above 25 psi but below the recommended level, you can drive cautiously up to 10 to 50 miles to reach an air source. Ideal Tire Pressure Tire pressure between 32 to 35 PSI is suitable for most vehicles. However, one can go as low as 20 PSI (although that is not recommended). Anything below 20 PSI is considered a flat tire. PSI stands for pounds per square inch.