The 2018 Chevy Malibu is a popular midsize sedan known for its comfort, efficiency, and advanced technology. One of the critical aspects of maintaining your vehicle’s performance and safety is ensuring that the tire pressure is within the recommended range. Proper tire pressure not only enhances fuel efficiency but also contributes to better handling and tire longevity.
Understanding the specific tire pressure requirements for different trims and engines of the 2018 Malibu is essential for any owner. This information helps in maintaining optimal performance and safety. Below is a detailed table that outlines the recommended tire pressure for various trim levels and engine options of the 2018 Chevy Malibu.
2018 Chevy Malibu Tire Pressure
Tire Pressure Table for Different Trim/Engine
| Trim Level | Engine Type | Front Tire Pressure (PSI) | Front Tire Pressure (BAR) | Rear Tire Pressure (PSI) | Rear Tire Pressure (BAR) |
|---|---|---|---|---|---|
| L | 2.5L I4 | 35 | 2.41 | 35 | 2.41 |
| LS | 2.5L I4 | 35 | 2.41 | 35 | 2.41 |
| LT | 2.5L I4 | 35 | 2.41 | 35 | 2.41 |
| Premier | 2.0L Turbo I4 | 36 | 2.48 | 36 | 2.48 |
2018 Chevy Malibu Tire Pressure Sensor Reset
The tire pressure monitoring system (TPMS) in the 2018 Chevy Malibu is designed to alert you when tire pressure is too low. However, there are instances when the TPMS light may flash, indicating that the system requires recalibration or reset. This can occur after adjusting tire pressures or changing tires. Knowing how to reset the tire pressure sensor is essential for maintaining accurate readings and ensuring your vehicle operates safely.
Steps to Reset Tire Pressure Sensor
- Check Tire Pressure:
- Ensure all tires are inflated to the recommended PSI as listed in the owner’s manual or on the door jamb sticker.
- Turn On the Ignition:
- Without starting the engine, turn the ignition key to the “On” position.
- Locate the TPMS Reset Button:
- The reset button is usually located beneath the steering wheel or on the dashboard.
- Press and Hold the TPMS Reset Button:
- Hold the button until the TPMS light blinks three times, then release it.
- Start the Engine:
- Turn the ignition to the “Start” position. The TPMS light should turn off after a few minutes of driving.
Tire Pressure Monitoring System Light Flashing
If the TPMS light continues to flash after following the reset steps, it may indicate a malfunction in the system. Below are the common reasons for a flashing TPMS light:
| Issue | Description |
|---|---|
| Low Tire Pressure | One or more tires are significantly under-inflated. |
| Faulty TPMS Sensor | The sensor in one or more tires may be malfunctioning. |
| Dead Battery in Sensor | The battery in the TPMS sensor may need replacement. |
| Improper Tire Size | Using tires that are not compatible with the TPMS system can cause issues. |
If the light persists, it’s advisable to consult a professional mechanic or visit a dealership for further diagnosis. Regular maintenance and monitoring of your tire pressure can prevent many of these issues from arising.
Importance of Maintaining Proper Tire Pressure
Maintaining proper tire pressure is crucial for the overall performance, safety, and efficiency of your 2018 Chevy Malibu. Under-inflated or over-inflated tires can lead to various issues, including reduced fuel efficiency, poor handling, and increased tire wear. Furthermore, incorrect tire pressure can compromise your vehicle’s safety, increasing the risk of tire blowouts and accidents.
Benefits of Proper Tire Pressure
- Improved Fuel Efficiency: Correct tire pressure minimizes rolling resistance, allowing your vehicle to use less fuel.
- Enhanced Handling: Properly inflated tires provide better traction and stability, improving overall handling and control.
- Longer Tire Life: Maintaining the right pressure helps prevent uneven tire wear, extending the lifespan of your tires.
- Increased Safety: Properly inflated tires reduce the risk of blowouts and improve braking performance, enhancing overall safety.
How to Check Tire Pressure
Regularly checking your tire pressure is essential for maintaining optimal performance. Here’s how to do it:
- Gather Tools: You will need a reliable tire pressure gauge, which can be digital or analog.
- Check When Tires Are Cold: For accurate readings, check tire pressure when the tires are cold, ideally before driving.
- Remove Valve Cap: Unscrew the valve cap from the tire you wish to check.
- Press Gauge onto Valve: Firmly press the tire pressure gauge onto the valve stem to get a reading.
- Read Pressure: Note the PSI reading on the gauge. Compare it to the recommended tire pressure found in your owner’s manual or on the door jamb sticker.
- Adjust Pressure if Necessary: If the pressure is too low, inflate the tire to the recommended level. If it’s too high, release some air until it reaches the correct PSI.
- Replace Valve Cap: After checking and adjusting, replace the valve cap securely.
Useful Tips for Tire Pressure Maintenance
- Check Regularly: Inspect tire pressure at least once a month and before long trips.
- Monitor Temperature Changes: Tire pressure can fluctuate with temperature changes. Check more frequently during extreme weather conditions.
- Use a Quality Gauge: Invest in a good-quality tire pressure gauge for accurate readings.
- Inspect Tires for Damage: Regularly check for any visible signs of wear or damage, as this can affect tire pressure.
- Know the Recommended PSI: Familiarize yourself with the correct tire pressure for your specific trim of the 2018 Chevy Malibu.
By adhering to these practices, you can ensure that your 2018 Chevy Malibu remains safe, efficient, and enjoyable to drive. Regular tire maintenance is a small investment of time that pays off in performance and safety.
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