Tesla Diagnostic Tool (T-Diag)

Introducing the T-Diag, the Tesla Diagnostic Tool designed specifically for diagnosing and repairing TESLA vehicles. Currently, the T-Diag supports Model S, Model X, and Model 3 (with additional hardware). Some of the functions include: activating factory mode, clearing pin to drive, redeploy, changing gateway config, converting US to EU, and changing map region. By enabling factory mode, you’ll have access to all service functions, including updating maps.

 

This Tesla Diagnostic Software currently supports the following models:

 

• Model S
• Model X​​​​​​​
• Model 3 (with additional hardware). Supported functions:
  
  • Activate factory mode —> For more information click here.
  • Clear pin to drive
  • Redeploy
  • Change gateway config
  • Convert US to EU
  • Change map region
  • With factory mode enabled you have access to all service functions.
  • Update maps

Please keep in mind that all functions are supported on non-rooted MCU1(Tegra) and MCU2(Intel**)  with versions up to 2021.4.3

* to use white fakra, first you must put the car in factory mode via black connector behind IC

Windows 10 supported only

Features of our Tesla diagnostic tool software (T-Diag):

 

The T-Diag software offers the ability to redeploy car modules, reprogram used parts, and download current firmware from the car to aid in changing the eMMC chip in CID. This tool allows you to extract car configuration from the car without CID and generate files necessary for a new CID eMMC image, eliminating the need to worry about the Spansion chip version. Additionally, the T-Diag enables the GW Serial console to CID and can install firmware on your car. The software also offers functions for bench setup of IC, backup and restore of IC, setting configurations for US/EU conversion and swapping radio and charger modules, retrofitting modules by GW/CID configuration, and recoding a new battery if different from the original.

 

1. The software can redeploy car (adjustment of non-original vehicle modules reprogramming of used parts modules)
2. By downloading the current firmware version from the car to assist when changing eMMC chip in CID if the eMMC is damaged and can not be read. As a result, with the Tesla Diagnostic Tool, you can extract car configuration from the car without CID and generate files needed for the new CID eMMC image. This way, you do not have to worry about the Spansion chip version.
3. With the Tesla Scan tool, you can enable GW Serial console to CID.
4. The Tesla Diagnostic Tool can install the firmware on your car.
5. Functions for bench setup of IC
6. Backup and restore IC.
7. Set configuration if you do US/EU Conversion, and swap radio and charger module
8. Retrofit modules by GW/CID configuration
9. Recode new battery, if different from original

 

T-Diag PACKAGES:

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► T-Diag Main Package:

The main package includes → OBDII interface + Dongle + USB Lan Hub + Basic software. 

Functions:

• Scan for available vehicle modules + Read and erase all diagnostic trouble codes (DTCs)

                         

• Air suspension – Adjust ride height, activate service mode, regulate air pressure, obtain air pressure reading, monitor live ride height, clear airbag crash data.

• Brakes/ESP/TPMS – Retrieve TPMS sensor ID, perform brake bleeding, calibrate steering wheel angle, enter EPB service mode, obtain system versions.

• Airbag – Read and Write EEPROM, Clear Airbag Crash Data, Measure Resistance”

 

• Bench – Power On/Off IC on Bench

• Live Data – Read Alerts

                     

• Advanced functions –– Read Vehicle Vitals– Keyless Driving On/Off

  – Enable/Disable Valet Mode

  – Showroom On/Off

  – Reset Internal Controller

  – Perform a Master Reset

  – Reset the CID

  – Reset the Gateway

  – Allow Gateway Telnet

  – Power Up Bus Network

  – Turn On Rails

  – Enter/Exit Diagnostic Mode

  – Enter/Exit Factory Settings

  – Enter/Exit Development Mode.

                       

• Alerts – Read All and Current alerts.

                       

 

• Body – Door Handles ICE Braker, Steering Wheel Column calibration, Rear wing Calibration

• Battery/BMS – BMS Read Serial number, BMS Contactor Reset, Reset Contactor Stress Index, Reset Contactor WOT Counter

• Cooling  – THC AirPurge Start/Stop, THC Refill/Drain Start/Stop

 

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► T-Diag Advanced Package:

The Advanced package includes :

• Odometer recalibration
• Emergency moving
• Read/Write Configuration
• Pin-to Drive
• Disable Pin-to Drive
• Key programming for Model S ( Add key or All keys lost)

                       

 

► T-Diag Model 3 Package 

 

Model 3 supported functionality:

• Activate Factory Mode
• Clear PIN to Drive
• Redeploy
• Change Gateway Config
• Update Maps
• Change Map Region
• Convert US to EU

With factory mode enabled you to have access to all service functions

 

*The Model 3 package includes Hardware to connect to Tesla Model 3 Vehicles

 

 

 

 

 

 

 

 

 

 

 

 

Tesla Diagnostic Tool (T-Diag) Model 3

 

 

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► Full Package: 

Main + Advance Package + Model 3 Package 

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Annual subscription after the first year: 300€

* to use white FAKRA, first you must put the car in factory mode via black connector behind IC

Windows 10 supported only

 

Check out our Youtube Channel for video descriptions of our Tesla diagnostic software.

For more information, contact us! One of the best Tesla Scan tool on the market