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Toyota Texas Crypto 4D transponder KeyTool - Dealer Master Key Generator

Toyota 4D KeyTool - Master Key Generator (FREE)*

Demonstration Video: removed :(
Use Pass-code by Seed Number Calculator for Immobilizer Reset, Smart Code Reset and Key programming (incl. Master Key), supports ALLmost all Lexus, Scion, Toyota

In cases where all car keys are lost (no transponder key) - Create a Master Key:
Read the immo EEPROM inside the immobilizer box (Transponder ID ECU). Upload the dump to this page/service and press the "Generate (crypto) keys" button.
Use a transponder tool such as: Tango, ZedBull, etc. to write the transponder data to TPX2 or EH (electronic 4D emulator).

Immobilizer Module (immobox/ECU) Location:
Avensis: In the middle of the dash (deep towards the windscreen).
Aygo: Behind dashboard.
Corolla: Mounted behind the passenger side glove box.
Hillux: Behind the noise insulation coat.
Yaris: Upper centre of instrument panel.
RAV4: Lower instrument panel.

Fix for "wrong transponder" or "transponder ID is not registered":
Generate a new transponder from immobilizer dump.

Fix for DTC B2799 "immobilizer fault":
Syncronize ECU (see bellow).

ECU synchronization (ECU Replacement):
Step 1: Turn the ignition ON (DON'T start the engine) using a registered master key.
Step 2: Make a short-circut between pin/terminal 4 (CG) and pin/terminal 13 (TC) of the DLC3 using a paperclip, electrical wire or SST diagnosis checkwire.
dlc3 short circuit

Step 3: Wait 30 minutes...
Step 4: Turn ignition OFF and remove the short-cut wire from DLC3.
Step 5: Turn the ignition ON (START THE ENGINE).
DISCLAIMER: This service is supplied only for not moving cars. We will not be responsible for any direct and indirect damages from the use of the file created by this service/page.
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* Rules:
  • Don't share your account information
  • Don't flood the server with heavy requests
  • Don't provide Files / PIN / KEY codes to third-party (forums/internet/etc..)
or else your account get locked and NO REFUND!

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