The dreaded low tire pressure warning light. It's a common sight for Honda Accord owners, and thankfully, resetting it is usually a straightforward process. This guide will walk you through the steps, addressing common questions and providing helpful tips to ensure your Accord's tire pressure monitoring system (TPMS) is working correctly.
Understanding Your Honda Accord's TPMS
Before jumping into the reset, it's helpful to understand how your Honda Accord's TPMS works. The system uses sensors in each tire to monitor pressure. When pressure drops below a pre-set threshold, the warning light illuminates on your dashboard. Resetting the system involves telling the car's computer that the pressure has been corrected. This is usually done after you've inflated your tires to the correct pressure, found on a sticker usually located on the driver's side doorjamb or in your owner's manual.
How to Reset the Low Tire Pressure Warning Light
The method for resetting the TPMS light varies slightly depending on your Honda Accord's model year. However, the general process is similar. Most Accords will use one of the following methods:
Method 1: Driving Reset (Most Common)
This is the simplest method. Once you've inflated your tires to the recommended pressure (check your owner's manual!), drive your Honda Accord for about 10-20 minutes at speeds above 20 mph. The system should automatically relearn the tire pressure, and the light should turn off. If it doesn't, try driving for a longer period or try Method 2.
Method 2: Using the TPMS Reset Button (Some Models)
Some Honda Accord models have a dedicated TPMS reset button. This is usually located within the instrument panel or on the steering wheel. Consult your owner's manual to locate the button and follow the instructions for your specific model. The process often involves turning the ignition on (without starting the engine), pressing and holding the button for a specific duration, and then starting the engine.
Method 3: Professional Assistance
If neither of the above methods works, you might need professional assistance. A tire shop or Honda dealership can use a diagnostic tool to reset the TPMS system. They can also check the sensors for any malfunctions.
Troubleshooting Common Issues
The TPMS light remains on after inflating tires.
- Incorrect Tire Pressure: Double-check the tire pressure using a reliable gauge and ensure it matches the recommended pressure.
- Faulty TPMS Sensor: A sensor in one or more tires might be malfunctioning. Professional diagnosis might be necessary.
- Low Battery in TPMS Sensor: Less common, but sensors do have batteries that eventually need replacing.
- System Glitch: Try the driving reset method again for a longer duration. If you have a reset button, try using that.
How often should I check my tire pressure?
It's recommended to check your tire pressure at least once a month, or before any long trips. Tire pressure can fluctuate due to temperature changes.
What is the correct tire pressure for my Honda Accord?
The recommended tire pressure is found on a sticker located on the driver's side doorjamb or in your owner's manual. This pressure is specific to your Accord's model and year. Don't rely on generic online information – always use the information provided by Honda for your specific vehicle.
My TPMS sensor needs to be replaced. How do I do that?
Replacing a TPMS sensor is a job best left to a professional. They have the tools and expertise to properly install and calibrate the new sensor. Attempting to do it yourself could damage the sensor or the tire.
By following these steps and understanding the possible reasons for a persistent warning light, you can effectively manage your Honda Accord's tire pressure monitoring system and ensure safe driving. Remember to always consult your owner's manual for specific instructions relating to your model year.
