LOKI and Tesla Updates (Factory Mode)

Diagnostics and repair of Tesla require the use of Factory Mode. It shows all the information about the car – settings, errors, calibrations, logs, etc.

However, recently garage mechanics specialised in Tesla maintenance have got a nasty surprise: the software version 2021.4.15 released by Tesla has blocked access to Factory Mode via a vehicle. Currently, all the operations are performed via an updater – no scanner can provide access to the car diagnostics.

Almost no scanner…

LOKI has a factory mode, it pulls data from the vehicle CAN bus and displays them through the device interface. LOKI allows specialists to display data of their choosing, including those that were previously inaccessible in Tesla Factory Mode.

Find out today what the latest software version can achieve here

How to learn Tesla diagnostics with LOKI?

Specialists have developed a training course in Tesla diagnostics. Basic knowledge of electronics is the only necessary condition for taking the course. You can study how to use LOKI and Tesla online here 

Online Training Course in Tesla Diagnostics

LOKI – a scan tool for diagnostics of Tesla – Model S, Model X, Model 3, and Model Y. In addition to unique software and potential to work with the latest Tesla program versions, the device has a user-friendly interface and is easy to operate.

Specialist training is available giving the person learning sufficient knowledge and qualification for LOKI and Tesla diagnostics. We offer online training for £800 which includes link


Course in Tesla diagnostics with LOKI has many advantages, among which are:

  • Opportunity to study under the best professionals
  • Custom-tailored training that has already proved its high efficiency
  • Theory and practice just in the right proportion
  • Availability of training resources, including Tesla Model 3

It is an intensive two-day course during which you will accomplish the following:

  • Study Tesla design and configuration – Model S/X, Model 3/Y
  • Learn the battery pack structure and operation basics
  • Get a clear idea about vehicle ECUs and their functions
  • Get to know everything about certificates, applications, and software updates
  • Master Tesla diagnostic techniques using LOKI

Upon the course completion, the trainees get certificates confirming their qualifications. You will be added to the Telegram chat for technical support to discuss the issues related to Tesla diagnostics and get online consultations.

Follow the link to get more information on the training course in Tesla diagnostics.

Introducing LOKI Diagnostic Tool for Tesla

A device for diagnostics of Tesla vehicles

Maintenance of Tesla models requires special equipment for diagnostics and repair. LOKI is – a multi-function diagnostic device.

LOKI has all the functions necessary for Tesla diagnostics and repair. It enables you to detect faults, perform maintenance operations, and expend the current functionality of a vehicle as follows:

  • Make a complete or partial reconfiguration of a vehicle;.
  • Install new firmware versions;
  • Install navigation and adjust the settings;
  • Read, decode, and erase, when necessary, DTCs from different ECUs;
  • Read PIN-code with the subsequent deactivation of Valet Mode and PIN to drive;
  • Reprogram ECUs to match them to a vehicle;
  • Adjust ECUs settings and perform their adaptation and calibration (door handles, a charging port, a radar, etc.);
  • Plus many more features as seen here: Latest Update Details

The LOKI set includes:

  • CAN Cables of specific configurations for Tesla Model S, Tesla Model SR, X;.
  • LAN Cables of specific configurations for Tesla Model S/X, Tesla Model 3.

The cable must be connected to both: the device and the on-board computer. To start the work, we need to connect the PC to the LOKI tool then add the WiFi to the device so, that the LOKI tool acts as a bridge.

LOKI is easy to install and operate, has an intuitive interface with free automatic software updates.

The manufacturer of LOKI provides free technical support via Telegram and prompt feedback from development engineers to all its buyers.