What Fluids Does a Tesla Have? A Comprehensive Guide to Tesla’s Fluids

Tesla is a leading manufacturer of electric vehicles (EVs), known for their innovative design and environmentally-friendly features. To keep these vehicles running smoothly, Tesla requires fluids at regular intervals to ensure proper lubrication and functioning of its mechanisms.

According to recent research, Tesla has four types of fluids in all its cars, which are used for the windshield, brake, battery, and transmission. For those who are new to this concept, this article will provide a detailed explanation of what fluids are used in Tesla EVs and why they are necessary for proper operation and maintenance. Stay tuned for more valuable information on this topic.

4 Types of Fluids Does a Tesla Have!

Tesla cars require a few different types of fluids to operate smoothly. These fluids include windshield washer fluid, brake fluid, battery coolant, and transmission or gearbox fluid. This section will provide more information about each type of fluid.

1. Windshield Washer Fluid

The windshield washer fluid is located inside the frunk at the top-panel storage cover with a black cap. It is usually blue in color. It is important to use the appropriate fluid in the windshield wiper reservoir. Only use fluids that are made for automotive vehicles, and avoid DIY techniques that include untreated water, bug repellent, or other things.

If the outside temperature is under 4° C (40° F), add windshield washer fluid with any automotive antifreeze. In areas where VOCs are illegal to use, add windshield wiper fluid with low VOC content. It is recommended to replace the windshield wiper fluid between 1 – 5 years or 12,500 – 50,000 miles.

2. Brake Fluid

The owner’s manual of Tesla cars recommends using DOT 3 brake fluid. However, DOT 4 or DOT 5.1 fluids can also be used depending on the driving style. If the car is driven for daily needs, DOT 3 is recommended as it requires less braking. If the car is taken to the track on occasion, use DOT 4 or DOT 5.1.

It is important to note that DOT 4 and DOT 5.1 fluids will absorb all the moisture or air in the braking system than the DOT 3. It is recommended to replace the brake fluid every 2 or 4 years (25,000 or 50,000 miles).

3. Battery Coolant

Tesla uses different types of battery coolant based on the manufactured date and series of the car. In the Model Y, Tesla uses a blue G-48 or orange-red HTF-LS coolant. In Model S, X, and 3 cars, Tesla uses a G-48 ethylene-glycol coolant (HOAT). The color of the battery coolant is generally light blue. It is recommended to replace the battery coolant every 4 years or 50,000 miles.

4. Transmission or Gearbox Fluid

Tesla uses different types of fluids for the transmission or gearbox based on the series of the car. For Model X and S cars, the Mobil SHC 629 is the ideal transmission fluid for 2015 – 2020 Model X and 2012 – 2020 Model S cars. DEXRON VI (6) ATF is used in the rear-wheel drive unit. For Model X and S cars manufactured after 2020, use DEXRON VI (6) ATF in both front and rear-wheel drive units.

For Model 3 and Y cars, Pentosin ATF 9 is recommended for the transmission or gearbox. Use no more than 1.25 quarts (1,183 ml) in the front-wheel drive unit and 2.25 quarts (2,129 ml) in the rear-wheel drive unit. It is recommended to replace the transmission’s front and rear drive units per year or 12,500 miles.

In conclusion, Tesla cars require specialized fluids to keep the vehicle operating smoothly. It is important to use the appropriate fluid for each part of the car to ensure optimal performance and safety. Regular maintenance and replacement of these fluids are necessary to keep the car in good condition.

Frequently Asked Questions

Does Tesla have a power steering fluid?

No, Tesla power steering doesn’t have fluid, unlike other cars. Tesla uses an electric power steering system that doesn’t require a hydraulic fluid to operate. This system is more efficient and environmentally friendly than traditional hydraulic power steering systems.

Where do Teslas have brake fluid?

Tesla cars have brake fluid, which is located inside the front trunk. To access the brake fluid, you need to open the frunk and remove the top-panel storage cover. Once you remove the cover, you can see the brake fluid inside the white bottle on the right side of the battery compartment.

How much does it cost to replace the brake fluid in a Tesla?

The cost of replacing the brake fluid in a Tesla depends on the level of work required. On average, it costs no more than $300, including parts, inspection, and service charges. However, if you have a backup service, it may take $0 for the replacement. It’s recommended to check your owner’s manual for the latest maintenance recommendations for your vehicle.

Wrap Up

To ensure the longevity and reliable performance of a Tesla, it is important to maintain and inspect the different fluids used in the vehicle regularly. This includes checking the levels of brake fluid, windshield washer fluid, and power steering fluid, among others. Any low levels or error codes should be addressed promptly by seeking help from an expert. Remember to inspect the condition of the fluids daily to avoid any potential damage or wear and tear. By following these simple steps, Tesla owners can ensure efficient and safe performance in all weather conditions.

Frequently Asked Questions

What Type of Brake Fluid is Required for a Tesla Vehicle?

Tesla vehicles require DOT 3 brake fluid, which is a glycol-based fluid. This type of brake fluid is commonly used in most vehicles and can be found at most auto parts stores. It is important to use the correct type of brake fluid to ensure the safety and performance of your Tesla vehicle.

How Often Does the Coolant Need to be Replaced in a Tesla?

Tesla vehicles do not have a traditional engine coolant system, as they are electric vehicles. However, they do have a cooling system for the battery and power electronics. The cooling system does not require regular maintenance, but it is important to keep an eye on the coolant level and check for any leaks or damage.

Is There a Specific Maintenance Schedule for Tesla Model X Fluid Checks?

Tesla recommends checking the fluid levels, including brake fluid, windshield washer fluid, and coolant, every 12,500 miles or every year, whichever comes first. However, Tesla vehicles do not require regular fluid changes like traditional gasoline-powered vehicles.

What is the Cost Associated with the Tesla Maintenance Plan?

Tesla offers a pre-paid maintenance plan for Model S, Model X, and Model 3 vehicles. The plan covers all recommended maintenance services, including fluid checks and replacements, for up to 4 years or 50,000 miles, whichever comes first. The cost of the plan varies based on the model and options selected.

Do Tesla Vehicles Require Power Steering Fluid?

Tesla vehicles do not have a traditional power steering system, as they use an electric power-assisted steering system. This system does not require power steering fluid, as it is self-contained and maintenance-free.

Are There Any Fluids Involved in a Tesla Transmission System?

Tesla vehicles do not have a traditional transmission system, as they use a single-speed gearbox. Therefore, there are no fluids involved in the transmission system. However, Tesla vehicles do require gear fluid, which is similar to transmission fluid, for the gearbox. The gear fluid does not require regular maintenance and should only be checked and replaced if necessary.

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