Tesla "Coolant Delete Repair Guide" Large Drive Unit (LDU), Cost, Online support, Find and book best affordable Workshop

1. Introduction

It is common issue that coolant sealant fails in some of cars.

1.1 How to Check

  • Easiest way to check with Speed Sensor (Rotor encoder sensor).
  • Visually inspect for signs of condensation, moisture and/or corrosion, coolant, oil leakage contamination.
  • After removing sensor, you could check inside speed sensor mounting whole sign for any leakage.
Tesla DU leakage Speed Sensor coolant

1.2 Why its important to fix if there is any leakage

  • to avoid more damage
  • to avoid expensive repair in the future

1.3 What could happen if not fixed?

  • It could damage whole drive unit and need to repair/replace whole drive unit which could cost around 7,600 (Cost could vary depend on Model).
  • It could seize motor and stop working.
  • It could rust the rotor
  • It could destroy the electronics in the inverter.

1.2 Which cars are affected?

  • Tesla Model S 2012-2014
  • Tesla Model S and X 2015-2020, Performance versions only, rear drive motor only
  • Tesla Cars with Large Drive Unit

Mercedes B-Class ED/B250e 2014-2017

Toyota RAV4 EV 2012-2014

2. Cost

2.1 Part Cost

Kit will cost around 600 dollars.

If you would like to buy Coolant Delete Kit. Please have a look in our catalog or Contact Us Phone/Whats App +49(0)15226242038

2.2 Labor Cost

It could vary depend on type of workshop,, city/region/country etc. Some of common repair/services prices you could find here

If you are looking for affordable independent workshop. Please free to contact us  Phone/Whats App +49(0)15226242038 or find and compare best affordable workshop in our Workshop Locator and book an easy online appointment from your sofa.
For price estimation, please contact us. Link

3. Book an Appointment

If you would like to book an appointment in best affordable workshop. Please book an online appointment.

4. How to Remove & Replace

Guide to remove & replace. Link

Online Support

In case, if you need any support/help. We also provide online support, consulting etc. Please Contact Us Phone/Whats App +49(0)15226242038

Donation/Support

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Repair Workshop Owner/Mechanic

If you are workshop owner and offer Tesla Repair/Service and would like to add your workshop in our list. Please contact us.

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FAQ

1. Car Under Warranty

If your car is under warranty. We recommend you to connect with car manufacturer (Tesla). Performing Tesla Coolant Delete process from Independent workshop could affect warranty. Learn more about warranty. If you are not sure about warranty Policy. Link

2 Car Not under Warranty

We highly recommend to perform this process with independent workshop, which could save huge amount of money.

 

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Disclaimer: Tesla, Inc. was not involved in the creation of this document. Tesla did not provide us any info. Tesla did not edit, review or authorize us. We gather this information from Tesla official website and other resources.

Note: It is your responsibility to double check and confirm that the procedures/info mentioned in this blog are applicable to your specific car before performing them. Please contact us or our workshop partner to make sure/confirm. We will be happy to help you.