Driving Tesla with Low Coolant: What You Need to Know

If you’re a Tesla owner, you know how important coolant is to the proper functioning of your electric car. However, what happens when you receive a low coolant warning? Is it safe to drive your Tesla with low coolant levels?

In this article, we’ll explore the answer to this question based on information from the Service Center and other sources. We’ll also discuss the different types of low coolant warnings you may receive and what actions you should take in each case. Whether you own a Model S, Model X, Model 3, Model Y, or any other Tesla model, this guide will provide you with the information you need to know about driving your electric car with low coolant levels.

Driving Tesla With Low Coolant Is A Big No-no!

Driving a Tesla with low coolant is a risky proposition. While it may be possible to drive for a short period with the “Coolant Low Warning OK to Drive” message on the screen, it’s best to avoid doing so. In fact, if you see the error message “Vehicle Coolant Low” on the display, it’s crucial to stop driving the car immediately.

A Car May Run With Low Coolant But Not For Too Long

If you do receive the “Coolant Low Warning OK to Drive” message, you can drive for a short period, but it’s essential to listen to the sound and check the driving performance of the car. Sometimes, the vehicle may show the “OK to Drive” message while having serious coolant leakage or burst, which can cause significant problems down the line.

To be on the safe side, it’s best to locate a nearby Service Center using a phone or touchscreen and then drive to the spot. However, it’s always better to call Roadside Assistance to tow the car to the nearby Service Center.

Consequence of Riding With Low Coolant Tesla

If you drive a Tesla with low coolant, you may not notice any serious reactions initially, as MY, MS, MX, and M3 use battery power that doesn’t get hot easily (unlike the engine). However, you may notice overheating and some strange noises coming from the frunk when the fluid level drops in the coolant.

Additionally, if you get out of the Tesla and look below, you may notice fluid leaking on the road, which can be irritating to your eyes or nose if leaking too much. If you continue to drive the car with low coolant, the Tesla will automatically turn off as the battery gets hot, which can cause significant problems down the line.

In conclusion, driving a Tesla with low coolant is not recommended. If you receive the “Vehicle Coolant Low” message, it’s crucial to stop driving the car immediately and call Roadside Assistance to tow the car to the nearby Service Center. While it may be possible to drive for a short period with the “Coolant Low Warning OK to Drive” message on the screen, it’s always better to err on the side of caution and avoid driving with low coolant whenever possible.

Understanding Tesla Coolant Low Warning

If you own a Tesla, you may have seen the “Coolant Low” warning message on the touchscreen. This warning indicates that there is an issue with the coolant level in the battery coolant system. It is crucial to address this issue promptly to prevent any damage to the battery pack or other components.

Solving Low Coolant Issue On Tesla

If you encounter the “Coolant Low” warning message, there are a few steps you can take before taking your Tesla to the Service Center. These steps can help you identify the issue and potentially solve it without professional assistance.

1. Open the front trunk and remove the plastic shroud cover on the top-panel area using a pry bar.

2. Detach the reservoir cover by removing all the bolts with a 10 mm ratchet wrench. Be sure to take out the cargo storage cover to reach the interior coolant area.

3. Open the coolant cap from the tank and use a dipstick to test the level of coolant fluid. Most Tesla coolant fluids are dark blue in color.

4. If the fluid level seems below the decent level, then it needs a refill.

5. Call the Tesla Service Center to schedule a meeting. Be sure to contact Tesla Roadside Assistance to tow your Tesla on a flatbed and let you reach the nearby SC location.

Note that Tesla Model Y coolant low fluid is a serious issue that can’t be solved using DIY techniques. It is necessary to take your Tesla to the Service Center to address the issue.

The “Coolant Low” warning message can occur due to various reasons, including coolant leaks, hose connections, radiator damage, water pump failure, or sensor malfunction. It is crucial to monitor the temperature gauge and coolant levels regularly to prevent any issues.

If you notice any leakage or air pockets in the coolant system, it is essential to refill the coolant and remove the air bubbles. Tesla recommends using Zerex G48 antifreeze coolant for the battery coolant system.

In summary, the “Coolant Low” warning message on your Tesla indicates an issue with the coolant system that requires prompt attention. By following the steps mentioned above, you can potentially solve the issue before taking your Tesla to the Service Center.

Overall Thoughts

It is essential to maintain the coolant level in Tesla’s battery cooling system to ensure the car runs smoothly and efficiently. If the coolant level decreases, the car should not be driven, and the driver should immediately take the car to the service center. The cost of draining and refilling the coolant is around $200 with Roadside Assistance that will tow the car for up to 500 miles, free of cost under warranty. However, if the destination extends beyond 500 miles, the driver must pay for the transportation bill. It is recommended to schedule a service appointment with the Tesla Service Center to avoid any potential impact on the car’s performance and electronics.

Frequently Asked Questions

What are the Risks of Operating a Tesla Vehicle with Insufficient Coolant Levels?

Tesla vehicles require coolant to keep the battery, motor, and electronics cool. If there is insufficient coolant in the system, the car’s performance may be affected, and the risk of overheating increases. Overheating can cause damage to the battery, motor, and other components, which can lead to costly repairs.

How Does a Low Coolant Warning Affect the Performance of Tesla Cars?

When a Tesla displays a low coolant warning, the car’s performance may be reduced to prevent overheating. This can result in reduced power and acceleration, as well as reduced range. In extreme cases, the car may shut down completely to prevent damage to the battery and other components.

What Steps Should be Taken if a Tesla Displays a Low Coolant Alert?

If a Tesla displays a low coolant alert, the driver should stop the car as soon as it is safe to do so and check the coolant level. If the coolant level is low, the driver should add more coolant to the system. If the coolant level is normal, the driver should take the car to a Tesla service center for inspection.

Can Driving a Tesla with a Slightly Low Coolant Level Cause Long-Term Damage?

Driving a Tesla with a slightly low coolant level may not cause immediate damage, but it can increase the risk of overheating and long-term damage to the battery, motor, and other components. It is important to maintain the proper coolant level to ensure the car’s optimal performance and longevity.

What is the Recommended Course of Action When a Tesla Model S Shows a Coolant Low Warning?

If a Tesla Model S shows a coolant low warning, the driver should stop the car as soon as it is safe to do so and check the coolant level. If the coolant level is low, the driver should add more coolant to the system. If the coolant level is normal, the driver should take the car to a Tesla service center for inspection.

How Does One Check and Refill the Coolant in a Tesla Vehicle?

To check and refill the coolant in a Tesla vehicle, the driver should follow these steps:

1. Open the hood of the car and locate the coolant reservoir.
2. Check the coolant level in the reservoir. If it is low, add more coolant until it reaches the proper level.
3. Use only the recommended type of coolant, which can be found in the owner’s manual or on the Tesla website.
4. If the coolant level is consistently low, take the car to a Tesla service center for inspection.

In summary, maintaining the proper coolant level is essential to ensure the optimal performance and longevity of a Tesla vehicle. If a low coolant warning appears, the driver should take immediate action to avoid long-term damage to the car’s battery, motor, and other components.