Cooling System Vacuum Fill & Bleeding Tool for Tesla Models S, X, 3 & Y

Professional cooling system service tool designed specifically for Tesla vehicles.

The tool uses compressed air to generate a vacuum inside the cooling system, allowing fast and efficient refilling without the need for manual bleeding procedures.

Functionality

By creating a vacuum, the tool ensures complete filling of the cooling system without air pockets. This significantly reduces service time and improves system reliability.

• Prevents air locks in the cooling circuit
• Enables quick and controlled coolant filling
• Suitable for maintenance and repair operations

Compatibility

Suitable for Tesla models:

• Model S
• Model X
• Model 3
• Model Y
  (All model years)

Technical Details

• Operating principle: Venturi vacuum via compressed air
• Pressure gauge range: -1 to 0 bar

Scope of Delivery

• 1x Filling unit with pressure gauge (item.no. main unit), hook, coolant valve and compressed air valve
• 1x Coolant suction hose, 1500 mm
• 1x Drain hose, 600 mm
• 1x Coolant refill hose, 700 mm
• 1x Vehicle adapter for Model 3 & Y
• 1x Vehicle adapter for Model S & X

OEM numbers are for comparison purposes only. This product is not an original tool.

USAGE INSTRUCTIONS

Installation

1. Raise the vehicle and drain the old coolant completely.
2. Lower the vehicle once the coolant has been fully drained.
3. Hang the device under the hood.
4. Screw the appropriate vehicle adapter onto the expansion tank filling opening (Fig. 1).
5. Connect the coolant refill hose (8) to the vehicle adapter via the hose connector (9).
6. Place the coolant suction hose (1) into the pre-mixed coolant.
   • Ensure the hose remains fully submerged below the liquid surface at all times.
7. Make sure valves (3 + 6) are closed, then connect the device to compressed air via connection (7).

Operation

8. Open the compressed air valve (6) to generate a vacuum (Fig. 2).
9. Close the compressed air valve (6) once maximum vacuum is reached.
10. Open the coolant valve (3); coolant will automatically be drawn into the cooling system (Fig. 3).
11. Close valves (3 + 6) once sufficient coolant has entered the system.

• Repeat steps 7–10 if necessary.

12. Remove the device and the vehicle adapter.
13. Check the coolant level in the expansion tank and top up if required.
14. Close the expansion tank with the original cap.
15. No bleeding of the cooling system is required.