The 2017 Subaru WRX is a performance-oriented vehicle that demands attention to detail, especially when it comes to tire maintenance. Proper tire pressure is crucial for optimal handling, fuel efficiency, and overall safety. Owners should be aware of the specific tire pressure requirements for their vehicle’s trim and engine type to ensure peak performance on the road.
Maintaining the correct tire pressure is not just a matter of convenience; it’s a critical aspect of vehicle maintenance. Under-inflated or over-inflated tires can lead to poor performance, increased tire wear, and potentially dangerous driving conditions. Understanding the tire pressure specifications for the 2017 Subaru WRX is essential for every driver.
2017 Subaru WRX Tire Pressure
Tire Pressure Table for Different Trim/Engine
| Trim/Engine | Front Tire Pressure (PSI) | Front Tire Pressure (BAR) | Rear Tire Pressure (PSI) | Rear Tire Pressure (BAR) |
|---|---|---|---|---|
| WRX Base | 36 | 2.5 | 36 | 2.5 |
| WRX Premium | 36 | 2.5 | 36 | 2.5 |
| WRX Limited | 36 | 2.5 | 36 | 2.5 |
| WRX STI | 36 | 2.5 | 36 | 2.5 |
2017 Subaru WRX Tire Pressure Sensor Reset
The tire pressure monitoring system (TPMS) in the 2017 Subaru WRX is designed to alert drivers when tire pressure is too low or if there is a malfunction. When the TPMS light is flashing, it indicates an issue that requires attention. Resetting the tire pressure sensor is a straightforward process that can help ensure accurate readings and maintain optimal tire performance.
Steps to Reset the Tire Pressure Sensor
- Check the tire pressures of all four tires, including the spare if applicable. Ensure they are inflated to the recommended PSI.
- Turn the ignition to the “ON” position without starting the engine.
- Locate the TPMS reset button, usually found under the steering wheel or near the driver’s side dashboard.
- Press and hold the TPMS reset button until the TPMS light blinks three times, then release the button.
- Start the engine and drive the vehicle for about 10 minutes at speeds above 25 mph to allow the system to recalibrate.
Troubleshooting the TPMS Light
If the TPMS light continues to flash after resetting, there may be other issues to address. Here are some common causes:
| Issue | Description |
|---|---|
| Low Tire Pressure | One or more tires may be under-inflated, triggering the warning light. |
| Faulty Sensor | A malfunctioning tire pressure sensor could be the reason for the light remaining on. |
| Damaged Tire | Punctures or sidewall damage may cause a slow leak, leading to low pressure. |
| Battery Issues | The sensor batteries may be dead, especially in older models. |
When to Seek Professional Help
If you have followed the reset procedure and the TPMS light remains on or continues to flash, it may be time to consult a professional. Consider seeking assistance if:
- You are unable to locate the TPMS reset button.
- The tire pressures are correct, but the light is still illuminated.
- You suspect a faulty sensor or other underlying issues.
Addressing tire pressure sensor issues promptly is essential for maintaining vehicle safety and performance.
Importance of Maintaining Proper Tire Pressure
Proper tire pressure is a critical aspect of vehicle maintenance that significantly impacts safety, performance, and fuel efficiency. For the 2017 Subaru WRX, maintaining the correct tire pressure ensures optimal handling and stability, which is vital for a performance-oriented vehicle. Under-inflated or over-inflated tires can lead to various issues, including increased tire wear, reduced traction, and compromised braking performance.
Benefits of Maintaining Correct Tire Pressure
- Improved Safety: Properly inflated tires provide better traction and handling, reducing the risk of accidents.
- Enhanced Fuel Efficiency: Correct tire pressure minimizes rolling resistance, leading to improved fuel economy.
- Extended Tire Life: Maintaining the right pressure reduces uneven tire wear, prolonging the lifespan of your tires.
- Better Performance: For a performance vehicle like the WRX, correct tire pressure ensures optimal responsiveness and stability during high-speed driving.
How to Check Tire Pressure
Checking tire pressure is a simple process that can be done at home with a tire pressure gauge. Here’s how to do it:
- Gather Your Tools: You will need a reliable tire pressure gauge, which can be digital or analog.
- Find the Recommended PSI: Refer to the owner’s manual or the sticker located on the driver’s side door jamb for the recommended tire pressure.
- Check the Tires: Ensure that the tires are cold, as pressure readings can increase when tires are warm from driving.
- Remove Valve Stem Caps: Unscrew the caps from the valve stems on each tire.
- Use the Gauge: Press the tire pressure gauge onto the valve stem and take a reading. Make sure to do this quickly to avoid air loss.
- Adjust as Necessary: If the pressure is too low, add air until it reaches the recommended level. If it’s too high, release some air until it’s within the correct range.
- Replace Valve Caps: After checking and adjusting, replace the valve stem caps to prevent dirt and moisture from entering.
Useful Tips for Tire Pressure Maintenance
To keep your tires in optimal condition, consider the following tips:
- Check Regularly: Inspect tire pressure at least once a month and before long trips.
- Monitor Temperature Changes: Tire pressure can fluctuate with temperature changes, so check it more frequently during seasonal transitions.
- Invest in a Quality Gauge: A reliable tire pressure gauge ensures accurate readings.
- Don’t Forget the Spare: Check the spare tire’s pressure regularly, as it is often overlooked.
- Be Mindful of Load: Adjust tire pressure based on the load you are carrying, especially if you frequently haul heavy items.
By regularly checking and maintaining proper tire pressure, you can enhance the performance and safety of your 2017 Subaru WRX, ensuring a better driving experience.
0 Comments