Tesla Coolant: Everything You Need to Know

Tesla is well-known for its innovative technology, and one of the secrets behind its success is the coolant type it uses. The coolant plays a crucial role in maintaining the battery’s temperature, which in turn optimizes the life and performance of the car’s battery. But what exactly is the coolant type that Tesla uses?

After conducting extensive research and consulting with an expert who used to work in the Tesla Service Center, it was discovered that the type of coolant used by Tesla varies depending on the series and manufacturing date of the vehicle. For instance, the Model Y uses either blue G-48 or orange-red HTF-LS Tesla coolant, whereas other series use G-48 ethylene-glycol coolant (HOAT). In this article, we will delve deeper into the different types of coolant used by Tesla and answer some of the most commonly asked questions. Stay tuned!

Knowing The Type Of Coolant Tesla Uses

Tesla uses different types of coolants depending on the series of the car and its manufacturing date. The Model Y and the Model 3, S, and X series use different coolants. Here is what you need to know:

Model Y Coolant

The Model Y series uses either blue G-48 coolant or orange-red HTF-LS coolant, depending on the manufacturing date of the vehicle. These coolants are specifically designed to meet the thermal requirements of the Model Y.

Model 3, S, And X Coolant

The Model 3, S, and X series usually use a specific blend of G-48 ethylene-glycol coolant (HOAT) fluid. This coolant adds both performance and lifespan to the battery while keeping it operating in a good way. It is different than the Model Y specified G-48 coolant, as it includes 60% ethylene glycol and 40% water, and freezes at an operation temperature of around – 45 °C (– 49 °F).

It is important to note that all Tesla coolants are a type of antifreeze, and they should be mixed with distilled water to achieve the proper fluid capacities. It is recommended to use premixed liquid coolant to avoid any issues with improper mixing.

In summary, Tesla uses different types of coolants depending on the series of the car and its manufacturing date. The Model Y uses either blue G-48 coolant or orange-red HTF-LS coolant, while the Model 3, S, and X series use a specific blend of G-48 ethylene-glycol coolant (HOAT) fluid. It is important to use the proper coolant and mix it correctly with distilled water to ensure a well-functioning cooling system.

Replacing Tesla Battery Coolant Regularly

Tesla vehicles require regular maintenance to keep them running smoothly. One of the most important aspects of maintenance is checking and replacing the battery coolant. According to the owner’s manual of each series, Tesla coolant replacement or change is forbidden. However, if the coolant leaks or faces other errors, it must be replaced.

Tesla has developed a high-quality coolant for the battery that doesn’t require replacement for the life of the vehicle. The coolant used in Model Y, Model 3, Model X, and Model S works under 5 PSI, which is less in pressure than ICE cars that have 6 – 16 PSI. If the touchscreen shows an error code or message related to low-level fluid in the cooling system, Tesla recommends not to drive the vehicle and to contact Tesla immediately.

It’s important to note that replacing the battery coolant is not a DIY job, and it is suggested to get it done by a professional automotive repair shop or Tesla service center. Checking battery coolant and brake fluid levels should only be done by Tesla or a professional automotive repair shop. It’s recommended to schedule a maintenance service appointment with Tesla or a professional automotive repair shop to ensure the battery coolant and other fluids are checked regularly.

Is There Coolant in a Tesla?

Yes, there is coolant in all Tesla Model 3, Y, S, and X cars. The coolant is used to regulate the temperature of the battery and electronics. Tesla uses a special kind of coolant to reduce heat and improve overall performance. The Model Y may use a different formulation of coolant, but the result is the same. It is important to regularly check the coolant level to prevent overheating and freezing during extreme temperatures. Failure to maintain proper coolant levels can result in a warning message, and in extreme cases, safety hazards.

Tesla Needs Coolant For a Few Purposes

Coolant is an essential component in Tesla cars that plays a crucial role in maintaining the battery’s optimal temperature and preventing heat transfer. Here are some of the reasons why coolant is necessary in Tesla cars:

• It ensures that the battery operates at the right temperature, which is vital for optimal performance.

• It helps prevent electronic failures and shocks.

• Unlike motor cars, Tesla cars do not require frequent coolant changes, which saves time and money.

• It prolongs the lifespan of the battery and requires less maintenance.

• It ensures that the Tesla car does not break down on rough roads.

In summary, the coolant in Tesla cars is crucial for maintaining the battery’s optimal temperature, preventing electronic failures and shocks, and prolonging the battery’s lifespan.

Tesla Coolant Can Leak!

Tesla coolant can leak for various reasons. The coolant can break or burst if the car is driven on a rocky surface where rocks can puncture the front grill and cause a leak in the coolant. Another reason for leakage is due to dust or debris stuck in the radiator or coolant that can cause small leaks during driving.

Sometimes the O-ring in the coolant can break after 1-3 years, which can cause leakage. If this happens, it’s better to call Tesla Service Center for repair. It’s essential to fix the leakage as soon as possible to avoid any electronic failure or head gasket leakage. DIY fixes are not recommended, and it’s best to consult a mechanic to fix the problem. If you notice any oily surface under your car, it’s an indication of a serious problem that needs to be resolved before driving the car.

The Cost To Repair Tesla Coolant Leak

Repairing a Tesla coolant leak can be costly, but it is essential for the long-term health of the vehicle. The cost of repairing a coolant leak at the Tesla service center ranges from $600 to $900, depending on the level of damage. While it may seem expensive, attempting a DIY repair with non-Tesla coolant can lead to side effects. In such cases, the cost of repair may be between $100 and $300. It is advisable to opt for a Tesla service center for the best results.

Wrap Up

In conclusion, it is highly recommended to use Tesla’s special coolant for the battery’s cooling system. Although it may be expensive, it is the best-quality coolant that will help the system operate for a lifetime. Using coolant with a similar tagline to Tesla’s blue G-48 from a store that sells cheap items is not recommended. It is important to follow the guidelines provided in the owner’s manual and to ensure that the coolant used does not void the warranty.

Frequently Asked Questions

What Type of Coolant is Recommended for Tesla Vehicles?

Tesla recommends the use of G-48 ethylene-glycol coolant (HOAT) fluid for Model 3, Model S, and Model X. For Model Y, the recommended coolant is either the blue G-48 coolant or the orange-red HTF-LS coolant. It is important to use the recommended coolant to ensure optimal performance and longevity of the vehicle.

How Do I Top Up the Coolant in a Tesla Model 3 or Model Y?

To top up the coolant in a Tesla Model 3 or Model Y, follow these steps:

1. Park the vehicle on a level surface and turn off the power.
2. Open the hood and locate the coolant reservoir. It is usually on the right side of the engine compartment.
3. Remove the cap from the reservoir and add the recommended coolant until the level reaches the “MAX” mark.
4. Close the cap and start the vehicle to allow the coolant to circulate.
5. Check the coolant level again after a few days and top up if necessary.

What is the Typical Cost for Tesla Coolant Replacement?

The cost of Tesla coolant replacement varies depending on the damage level. In most cases, the Tesla service center will take up to $600 – $900 to repair the Tesla coolant leak. If you try DIY techniques, it probably won’t cost more than $100 – $300.

What Should I Do if My Tesla’s Coolant Level is Low?

If your Tesla’s coolant level is low, top up the coolant as soon as possible. Driving with low coolant levels can cause overheating, which can lead to serious damage to the engine. If the coolant level is consistently low, check for leaks and have the vehicle inspected by a Tesla service center.

What Color is the Coolant Used in Tesla Cars?

The color of the coolant used in Tesla cars varies depending on the model. Model 3, Model S, and Model X use the G-48 ethylene-glycol coolant, which is usually green. Model Y uses either the blue G-48 coolant or the orange-red HTF-LS coolant.

How Can I Identify and Address a Coolant Leak in My Tesla?

To identify and address a coolant leak in your Tesla, follow these steps:

1. Park the vehicle on a level surface and turn off the power.
2. Open the hood and locate the coolant reservoir. It is usually on the right side of the engine compartment.
3. Check the coolant level. If it is consistently low, check for leaks.
4. Look for signs of leakage around the hoses, connections, and radiator.
5. If you find a leak, have the vehicle inspected by a Tesla service center and have the leak repaired as soon as possible to prevent further damage.