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Which Parts in Your EV Need Regular Maintenance?

Nov. 15, 2024

Electric vehicles (EVs) have revolutionized the automotive industry, providing an eco-friendly alternative to traditional cars. Yet, like any vehicle, they require regular upkeep to ensure optimal performance and longevity. This guide highlights the essential EV components needing regular maintenance.

 

Importance of Regular EV Maintenance

 

Maintaining your EV isn't just about keeping it running; it’s also about ensuring safety, preserving efficiency, and prolonging the lifespan of your vehicle. Regular checks can prevent small issues from becoming costly problems.

 

Fluids

As fully electric cars are not equipped with an internal combustion engine, it doesn’t require the same kind of regular oil changes that you’re used to.

However, there are many other fluids in an electric car that need to be checked and replaced from time to time. These 4 fluids are:


  • hydraulic brake fluid

  • battery coolant

  • HVAC refrigerants

  • transmission fluids

As the longevity of these fluids depend on a number of different considerations like climate, there’s no hard and fast rule you should follow. Instead, to monitor the feel of the car and how these parts function.


Battery Maintenance

 

The battery is the heart of any EV, demanding extra care.  

- Checking Battery Health: Monitor battery performance and capacity regularly.  

- Battery Cooling System Care: Ensure the cooling system is functioning correctly to prevent overheating.  

- Signs of Wear and Tear: Watch for reduced range or prolonged charging times, which could indicate battery degradation.  

 

Electric Motor Maintenance

 

Electric motors are robust but require attention.  

- Inspecting Motor Performance: Ensure the motor operates smoothly without interruptions.  

- Addressing Unusual Noises: Strange sounds could signal mechanical or electrical issues.

 

Charging System Maintenance

 

Reliable charging is key to your EV's functionality.  

- Charging Ports and Connections: Inspect for dirt, corrosion, or damage.  

- Ensuring Proper Voltage: Use certified equipment to prevent charging errors.  

 

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The Tires, Brakes, and Suspension


As EVs are significantly heavier than regular ICE cars due to the extra load from the EV battery, an EVs Tires, Brakes and Suspension will require more attention and care. This is because there’s more weight put on these spare parts which could accelerate wear and tear.


While it’s always good to send your EV for a multi-point inspection every year to ensure that everything is working fine, it’s not a MUST.


When you send your car for a check up, do ensure that the team checks your tires for sufficient tread and if they’re wearing evenly. Also, check the suspension to ensure that there are no torn boots, blown shocks or worn bearings as these could be a huge safety issue.


You should also have your brake pads and rotos checked to ensure that they’re still functioning efficiently and safely. It’s also important to note that the lifespan of an EV’s brakes is usually longer than traditional ICE cars due to an EV’s regenerative braking systems!

 

Software Updates

 

EVs depend on advanced software to operate efficiently.  

- Firmware Updates: Keep your EV's software current to access new features and improvements.  

- Benefits: Updates often enhance performance and security.

 

Cabin Air Filters

 

Fresh air inside your EV matters too.  

- Why They Matter: Filters block dust and allergens.  

- Replacement: Change filters as recommended by the manufacturer.

 

Coolant System for EV Components

 

Temperature control is vital for optimal performance.  

- Fluid Levels: Check coolant levels frequently.  

- Leak Detection: Inspect for leaks that could cause overheating.

 

Exterior and Lighting Maintenance

 

Visibility and aesthetics both matter.  

- LED and External Lights: Replace faulty bulbs promptly.  

- Rust Prevention: Protect your EV's bodywork with regular cleaning.

 

HVAC System Maintenance

 

Keep your EV comfortable year-round.  

- Efficient Cooling and Heating: Service your HVAC system to maintain performance.  

- Recharging Refrigerants: Ensure proper refrigerant levels for effective temperature control.

 

Diagnostic Tools and Sensors

 

Modern EVs feature numerous sensors to aid maintenance.  

- Onboard Diagnostics: Use built-in systems to identify issues early.  

- Understanding Error Codes: Follow up on any alerts to prevent further problems.

 

How Often Should You Perform Maintenance?

 

While EVs require less frequent maintenance than traditional cars, adhering to manufacturer recommendations is crucial. Routine inspections every 10,000 to 15,000 miles are a good benchmark.

 

Conclusion and Next Steps

 

Regular maintenance is the key to a long-lasting and efficient EV. From the battery to software updates, proactive care ensures a smooth driving experience. For reliable support and premium EV maintenance solutions, don’t hesitate to contact us. As a trusted supplier, we’re here to keep your EV running perfectly.

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Shindary Automotive Parts Co., Ltd.

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  • Tel.: +86 23 6305 1623
  • Fax: +86 23 6320 5611
  • E-mail: overseas@shindary.com
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