GODIAG GT115 IMMO4 CAN Bus UDS Test Platform User Manual

GODIAG GT115 For V-A-G MQB IMMO4
CAN-Bus UDS 4th Generation IMMO
System Test PlatformUser Manual
202506

Contents hide

1 Product Overview

2 Functions:

3 Steps to Use on the MQB Platform

4 Steps to Use Engine Independent Communication

5 Accessories:

6 Documents / Resources

6.1 References

Product Overview

MQB models may range from superminis to large family cars, replacing the current generations of models. The MQB architecture replaces the PQ25, PQ35 and PQ46 platforms. Our product is a connecting cable designed for the MQB IMMO system, enabling engineers to conveniently perform off-vehicle operations such as IMMO programming, matching, and diagnostics on the MQB IMMO system.
Moreover, it has a POGO PIN to read and write data to the dashboard, which is more stable to hold and does not damage the cable.

Functions:

Synchronous detection of key and vehicle IMMO module

Independent diagnosis of engine and power expansion module.
Communication diagnosis and programming test of engine module and power module through gateway module

IMMO 4th generation POGO PIN read and write data and key synchronization detection
Connect BCM module with gateway module for communication diagnosis and programming test(Note: Press the corresponding switch when required.)

Gateway module detection
Current connected power supply voltage display

Current connected module current display
2032 battery voltage detection.

With POGO PIN to read and write data to the dashboard.

Steps to Detect Keys Using the IMMO 4 CAN-BUS UDS Platform

Step 1: Connect the GT115 to the dashboard and connect it to the power supply.
Step 2: Press the start button, press the ignition button, and then press the Dash button.
Step 3: The instrument panel displays safe, and the key sensor coil flashes for 3 seconds and then goes out. It indicates that the key is not recognized.

Step 4: Connect the GT115 to the dashboard and connect it to the power supply.
Step 5: Press the start button, press the ignition button, and then press the Dash button.
Step 6: The instrument panel displays the mileage, and the key sensor coil flashes and then goes out. It indicates that the key has been identified.

Steps to Use POGO PIN on IMMO 4 CAN-BUS UDS Platform

Step 1: Connect GT115 to the instrument panel and power it on.
Step 2: First press the red ignition button, then press the “Dash” button

Step 3: Then use the pogo pin probe to poke the pogo pin point in the instrument chip.

Step 4: After poking, do not let go and press the start button again.
Step 5: Wait for 5 seconds and then release the pogo pin probe.

Step 6: At this time, only one light is on, indicating that the instrument has successfully entered the pogo pin mode.

Steps to Use on the MQB Platform

Step 1: Connect the gateway.

Step 2: Connect the BCM module.

Step 3: Connect the instrument.

Step 4: Connect the engine.

Step 5: Finally, turn on the power.

Step 6: Press the start button and the red ignition switch button again.
Step 7: Then you can connect other devices for testing, diagnoses, programming and coding.

Steps to Use Engine Independent Communication

Step 1: Connect the engine with colored jumper wires.

Step 2: Connect to power.

Step 3: Press in sequence: power switch start, ignition switch IGN, engine button switch ENG.
Step 4: Then connect other devices to the OBD port for testing and diagnosis.

Accessories:

1pc x GT115 MQB IMMO4 CAN-Bus UDS 4th Generation IMMO System Test Platform 1pc x PDF manual

Documents / Resources

GODIAG GT115 IMMO4 CAN Bus UDS Test Platform [pdf] User Manual
GT115, GT115 IMMO4 CAN Bus UDS Test Platform, GT115, IMMO4 CAN Bus UDS Test Platform, UDS Test Platform, Test Platform, Platform

References

User Manual