The 2020 Chevy Blazer is designed for both performance and comfort, making it a popular choice among SUV enthusiasts. One of the essential aspects of maintaining this vehicle’s performance is ensuring the tire pressure is within the recommended range. Proper tire pressure not only contributes to vehicle safety but also enhances fuel efficiency and tire longevity.
Understanding the specific tire pressure requirements for different trims and engines of the 2020 Chevy Blazer is crucial. Below is a detailed table that outlines the recommended tire pressure for various configurations of the vehicle.
2020 Chevy Blazer 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) |
|---|---|---|---|---|
| Blazer L | 35 | 2.41 | 35 | 2.41 |
| Blazer LT | 35 | 2.41 | 35 | 2.41 |
| Blazer RS | 36 | 2.48 | 36 | 2.48 |
| Blazer Premier | 36 | 2.48 | 36 | 2.48 |
| Blazer AWD | 36 | 2.48 | 36 | 2.48 |
2020 Chevy Blazer Tire Pressure Sensor Reset
The tire pressure monitoring system (TPMS) in the 2020 Chevy Blazer is designed to alert drivers when tire pressure is too low. However, there are instances when the TPMS light may flash or remain illuminated even after correcting the tire pressure. Resetting the tire pressure sensor is essential for ensuring accurate readings and maintaining optimal vehicle performance.
Steps to Reset Tire Pressure Sensor
- Check Tire Pressure: Ensure that all tires are inflated to the recommended pressure as specified in the owner’s manual.
- Turn on the Ignition: Insert the key and turn the ignition to the “On” position without starting the engine.
- Locate the TPMS Reset Button: This button is typically found beneath the steering wheel or on the dashboard.
- Press and Hold the Reset Button: Hold the button until the TPMS light blinks three times and then turn off the ignition.
- Start the Vehicle: Turn the ignition back on and check if the TPMS light has turned off.
Tire Pressure Monitoring System Light Flashing
If the TPMS light continues to flash after resetting, it may indicate a malfunction in the system. Below are some potential causes and troubleshooting steps.
Common Causes of Flashing TPMS Light
| Issue | Description | Solution |
|---|---|---|
| Low Tire Pressure | One or more tires are under-inflated. | Check and inflate tires to recommended pressure. |
| Faulty Sensor | The TPMS sensor may be malfunctioning. | Inspect and replace the faulty sensor. |
| Dead Battery in Sensor | The battery in the TPMS sensor may be dead. | Replace the sensor battery or the entire sensor. |
| System Malfunction | There may be an issue with the vehicle’s TPMS. | Consult a professional mechanic for diagnosis. |
Additional Tips
- Regularly check tire pressure, especially before long trips.
- Use a reliable tire pressure gauge for accurate readings.
- Have the TPMS system checked during routine maintenance.
Maintaining Proper Tire Pressure
Proper tire pressure is crucial for the overall performance, safety, and efficiency of your vehicle. For the 2020 Chevy Blazer, maintaining the correct tire pressure not only enhances handling and stability but also improves fuel economy and extends tire life. Under-inflated tires can lead to increased rolling resistance, which can decrease fuel efficiency and cause tires to wear unevenly. Over-inflated tires, on the other hand, can result in a harsh ride and reduced traction.
Benefits of Proper Tire Pressure
- Improved Safety: Correct tire pressure ensures optimal contact with the road, enhancing traction and stability.
- Enhanced Fuel Efficiency: Properly inflated tires reduce rolling resistance, leading to better gas mileage.
- Longer Tire Life: Maintaining the right pressure helps prevent uneven wear, extending the lifespan of your tires.
- Better Handling: Proper inflation improves steering response and overall vehicle handling.
How to Check Tire Pressure
Checking your tire pressure is a straightforward process that can be done at home or at a service station. Follow these steps for accurate results:
- Gather Tools: You will need a reliable tire pressure gauge, which can be digital or analog.
- Check When Cold: Measure tire pressure when the tires are cold, ideally before driving, as heat from driving can increase pressure readings.
- Remove Valve Cap: Unscrew the valve cap from the tire you want to check.
- Insert Gauge: Press the tire pressure gauge onto the valve stem firmly to get a reading. Ensure there is no hissing sound, which indicates air escaping.
- Read Pressure: Take note of the pressure reading displayed on the gauge.
- Replace Valve Cap: After checking, put the valve cap back on securely.
Useful Tips for Tire Maintenance
- Check tire pressure at least once a month and before long trips.
- Refer to the owner’s manual or the sticker inside the driver’s door for the recommended tire pressure.
- Inspect tires for visible damage, such as cuts or bulges, during pressure checks.
- Rotate your tires regularly to promote even wear.
- Consider investing in a tire pressure monitoring system (TPMS) if your vehicle doesn’t have one.
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