Tango V1.115 Toyota H Immo All Keys Lost Solution

Original Tango key programmer new software V1.115 adds key maker Toyota H-immo all keys lost based on Barracuda Image Dump.

11 October, 2019
Version 1.115 (hw 1.087)
Again FIRST in the WORLD!
Key Maker MQB Platform (Skoda, VW), based on Barracuda Image Dump (available since version
1.114.3 )
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			Tango V1.115 Toyota H Immo All Keys Lost Solution

Toyota H Immobilizer All Keys Lost Solution
(Generation 1 11910 & Generation 2 12xxx)

I. Introduction
This Help relates to Tango software version 1.115 and Barracuda software version 13. The system allows to solve all keys lost  (AKL) situation on Toyota vehicles equipped with all currently known generations (Gen1 MCU 11910, Gen2 MCU 12xxx) of 128bit H immobilization system regardless of market (EU/Asia/USA), by creating a master key on LKP-04 without need to replace or reset the immobilizer. During the process car data is not altered in any way.

System requirements:
Barracuda programmer
Barracuda Adapter H Immo
Barracuda activation H Immo
Tango key programmer
LKP-04 transponder
Toyota maker
Toyota Image Generator H

Barracuda Adapter H Immo



			Tango V1.115 Toyota H Immo All Keys Lost Solution

II. Operation Procedure

The system c can be summarized in two main stages, which are described below:
Read immobilizer data with Barracuda
Master key Creation (Write Transponder) with Tango

Read Immobilizer data

1.Take off the vehicle immobilizer and connect it to Adapter H Immo


			Tango V1.115 Toyota H Immo All Keys Lost Solution

2.Connect Barracuda and starts its software
3.Select ECU Maker->H-Immo. Then press Read Immo Data


			Tango V1.115 Toyota H Immo All Keys Lost Solution

4.Barracuda will connect to Immo, its part number will be shown, wait until readout id finished.


			Tango V1.115 Toyota H Immo All Keys Lost Solution

5.Save the dump file(*.bin)


			Tango V1.115 Toyota H Immo All Keys Lost Solution

After step 4 there are no more operations concerning the immobilizer so it can be returned to vehicle.

Write Transponder with Tango
1.Connect Tango and start its software
2.Select region Asia, then Toyota->Utility->H-Immo
3.Place a LKP-04 transponder in Tango coil
4.Press Open File button


			Tango V1.115 Toyota H Immo All Keys Lost Solution

5.Select the dump file saved in step 5 of Read Immo Data


			Tango V1.115 Toyota H Immo All Keys Lost Solution

6.Select LKP-04 in the dialog window and press OK


			Tango V1.115 Toyota H Immo All Keys Lost Solution

7.Wait until Tango finishes writing the transponder


After step 6 the created LKP-04 transponder becomes a master key for the vehicle and can be used as diagnostic authorization (example Techstream ) to ad TRPWS21 H keys (ethier Tango generated or original).

Related Item: Tango Toyota H ALL Keys Lost Package