The 2020 Subaru Ascent is a midsize SUV that combines versatility and comfort. Proper tire pressure is crucial for ensuring optimal performance, safety, and fuel efficiency. Maintaining the correct tire pressure helps enhance tire longevity and provides a smooth driving experience.
2020 Subaru Ascent Tire Pressure
Tire Pressure Specifications
| Trim Level | Engine Type | Recommended Tire Pressure (PSI) | Recommended Tire Pressure (BAR) |
|---|---|---|---|
| Base | 2.4L Turbocharged 4-cylinder | 33 PSI | 2.3 BAR |
| Premium | 2.4L Turbocharged 4-cylinder | 33 PSI | 2.3 BAR |
| Limited | 2.4L Turbocharged 4-cylinder | 33 PSI | 2.3 BAR |
| Touring | 2.4L Turbocharged 4-cylinder | 33 PSI | 2.3 BAR |
Resetting the Tire Pressure Sensor on the 2020 Subaru Ascent
The tire pressure monitoring system (TPMS) in the 2020 Subaru Ascent alerts you when tire pressure is low. If the TPMS light is flashing, it indicates a malfunction in the system or that the tire pressures need to be reset. Knowing how to reset the tire pressure sensor is essential for maintaining optimal vehicle performance.
Steps to Reset the Tire Pressure Sensor
- Ensure all tires are properly inflated to the recommended pressure.
- Turn on the ignition without starting the engine.
- Locate the TPMS reset button, typically found beneath the steering wheel or on the dashboard.
- Press and hold the TPMS reset button until the TPMS light blinks three times, then release it.
- Start the engine and wait for a few minutes. The TPMS light should turn off if the reset was successful.
Tire Pressure Monitoring System Light Flashing
If the TPMS light continues to flash after resetting, it may indicate an issue with one or more sensors. Here’s what to check:
| Possible Issue | Action Required |
|---|---|
| Low Tire Pressure | Check and inflate tires to recommended PSI. |
| Faulty TPMS Sensor | Inspect sensors for damage or malfunction. |
| Battery Failure in Sensor | Replace the sensor battery if applicable. |
| Interference from External Devices | Move away from potential sources of interference. |
Important Notes
- Always check tire pressure when the tires are cold for accurate readings.
- Consult the owner’s manual for specific instructions related to your model.
- If issues persist, consider visiting a certified Subaru technician for diagnostics.
Importance of Maintaining Proper Tire Pressure
Maintaining proper tire pressure is crucial for the overall performance and safety of your vehicle. Under-inflated or over-inflated tires can lead to various issues, including poor fuel efficiency, uneven tire wear, and compromised handling. Additionally, incorrect tire pressure can increase the risk of tire blowouts, especially during long drives or in extreme weather conditions. Regularly checking and adjusting tire pressure can extend the life of your tires and improve your driving experience.
How to Check Tire Pressure
Checking tire pressure is a simple process that requires only a few tools. Here’s how to do it:
- Gather a reliable tire pressure gauge. Digital gauges are often more accurate than analog ones.
- Ensure that your tires are cold. Tire pressure should be checked when the vehicle has been stationary for at least three hours.
- Remove the valve cap from the tire you wish to check.
- Press the tire pressure gauge firmly onto the valve stem to get a reading. Make sure there is no hissing sound, which indicates air escaping.
- Read the measurement displayed on the gauge and compare it to the recommended tire pressure for your vehicle.
- Replace the valve cap and repeat for all tires.
Useful Tips for Maintaining Proper Tire Pressure
To ensure optimal tire performance and safety, consider the following tips:
- Check tire pressure at least once a month and before long trips.
- Refer to the owner’s manual or the sticker located on the driver’s side door jamb for the recommended PSI.
- Invest in a high-quality tire pressure gauge for accurate readings.
- Monitor tire pressure changes with temperature fluctuations; tire pressure can drop in colder weather.
- Inspect tires regularly for signs of damage, such as cracks or bulges, which could affect pressure retention.
- Rotate your tires as recommended to promote even wear and maintain optimal performance.
By keeping a close eye on tire pressure and following these guidelines, you can enhance the safety, efficiency, and longevity of your 2020 Subaru Ascent.
0 Comments