GT100+ New Generation OBDII Break Out Box ECU Bench Connector with Electronic Current Display and CANBUS Protocol

GODIAG GT100+ New Generation OBDII Break Out Box ECU Bench Connector with Electronic Current Display and CANBUS Protocol

1. The GODIAG GT100+ is a new generation OBDII Break Out Box that includes all the functions of the GODIAG GT100, with significant upgrades.

2. It integrates three core functions in one device: ECU connection, OBDII Protocol Detection, and Electronic Current Display.

3. It is compatible with tools from LAUNCH, AUTEL, FOXWELL, XHORSE, VXDIAG, CGDI, and many other major brands.

4. It adds a Current Display for ECU Module – a key upgrade over the GT100.

5. It supports more protocols such as CANBUS, K-Line, PWM, VPW+, and KWP2000.

6. It supports All Keys Lost for Porsche, VW, Mitsubishi, and more.

GODIAG GT100+ New Generation OBDII Break Out Box ECU Bench Connector with Electronic Current Display and CANBUS Protocol

- The GODIAG GT100+ is the latest testing platform for OBDII protocol communication detection and ECU maintenance, diagnosis, programming, and coding. After all keys are lost, it can force-activate the instrument panel and the anti-theft system through short-circuiting.

- The GT100+ features a voltage and current display, making it convenient for maintenance engineers to judge the current working status of the ECU.

- The GT100+ can convert the vehicle's OBD2 interface into 16 pins for signal detection, and is capable of connecting to single modules or multiple modules of the vehicle simultaneously. It can be used with any diagnostic tool to determine whether the vehicle is communicating properly. It can also supply power to the vehicle during battery replacement to prevent vehicle control module data loss, automatic lockout, remote key failure, or warning light activation.

Ships from US, UK & EU warehouses – 3-5 days arrival with tax-inclusive pricing!

What is the difference between GODIAG GT100+ vs. GT100?

1. The GT100+ includes all the functions of the GODIAG GT100.

2. The GT100+ adds a Current Display on the main unit. By connecting the ECU module via the banana interface or the DB25 cable, you can intuitively see the current draw of the ECU, which makes your work much easier.

The GODIAG GT100+ also supports non-standard CAN protocol.

GODIAG GT100+ Functions Introduction

- By connecting the vehicle and diagnostic tool via OBDII, the GODIAG GT100+'s LED indicators will show whether the OBDII diagnostic interface has good communication with the vehicle.

- It monitors the voltage of the vehicle's OBDII interface and displays it in real time. If the voltage drops below 11V, stop diagnosis and programming immediately to avoid the vehicle being unable to start, data loss, or module lockout.

Indicator Meaning: 

1) Used to check whether the diagnostic / programming / coding tool can send communication signals.

2) ECU Connection: Single Module Connection

The GODIAG GT100+, when connected to a single ECU module, allows the user to perform single-module diagnosis and programming conveniently.

3) GT100+ Program Key for VW, Porsche, Mitsubishi, etc. with All Keys Lost – Activates the instrument panel or immobilizer module.

A. For VW 4th generation / 5th generation All Keys Lost (e.g., new A6L, Touareg, A4, Q5, A7): Use the GT100+ to short-circuit banana connector PIN 16 to PIN 1 to power on the dashboard. After that, use the key programmer tool to connect to the female adapter of the GT100+ for data collection. Some vehicle dashboards may not light up, but data can still be collected – for example: A6L, Q7.

B. For Toyota: To replace the engine ECU or to use a key programmer for All Keys Lost programming, it is necessary to short-circuit PIN 13 to PIN 4.

C. For Mitsubishi: For All Keys Lost programming or OBDII setup when all remote keys are lost, please short-circuit PIN 1 to PIN 4.

D. For Porsche Cayenne: For All Keys Lost or all remote keys lost, please short-circuit PIN 3 to PIN 7.

4) Voltage and Current Value Display Function 

On the bench, connect the ECU module using the banana connector or the DB25 dedicated ECU interface, and the GODIAG GT100+ will display the voltage and current values in real time. The user can intuitively see the current status of the ECU.

If there is no current display, or the actual displayed current is inconsistent with the engineer's expectation, you can immediately check whether the wiring is incorrect. If the wiring is correct, the engineer can determine that the ECU may be faulty – eliminating the need for diagnostic communication and allowing direct ECU repair.

If the display shows excessive current, you can also determine whether the cable is incorrectly connected or the ECU is damaged.

5) The GT100+ will display CANBUS, K-Line, PWM, VPW+, and KWP2000 protocol communication.

Pins 1, 9, 3, 11, 12, 13, and 8 (corresponding to the yellow banana connectors on the unit) are non-standard OBD2 protocol interfaces that may display CAN BUS or K-Line communication protocol. The GT100 can only display K-Line, PWM, VPW+, and KWP2000 protocols – the GT100+ offers broader protocol support.

6) Quickly communicate with a single ECU on the bench by connecting with the ECU diagnostic / programming tool. This allows engineers or technicians to complete the job on the bench, while also avoiding the risk of data loss in other modules when testing directly on the vehicle.

7) Multiple vehicle ECU module connecting – This feature is designed to solve the problem of engineers and technicians who need to connect multiple ECUs during module programming, such as when connecting to multiple ECU modules for key programming.

8) Replace the auxiliary power supply for the battery – uninterruptible power supply connecting mode

Since some vehicles may experience failure or loss of anti-theft remote control data when the battery is disconnected, the auxiliary power supply is designed to supply power to the vehicle through the GT100+ before replacing the battery, ensuring continuous power to the vehicle. This guarantees that the vehicle ECU remains powered during the battery replacement process.

9) The OBD2 cable of the GT100+ is 1.4 meters long, which solves the problem of the diagnostic tool cable being not long enough or the vehicle diagnostic port being too narrow to connect.

Please connect the GT100+ first, turn on the power switch, and you will see the voltage on the screen, which indicates whether the vehicle's power supply is normal. This also helps avoid the risk of burning out the diagnostic & programming tool due to a modified vehicle OBD2 port.

10) Convert OBD1 diagnostic port to standard OBD2 diagnostic port – For older OBD1 vehicles or vehicles with special diagnostic ports, please connect the GT100+ through the banana plug and DB25 jumper. 

11) The GT100+ will convert the OBD1 port of special trucks to the standard OBD2 diagnostic port according to the protocol.

12) When used together with the BMW CAS4/CAS4+ Programming Test Platform, it is used to test whether the programmed key works properly with the CAS4 module.

13) Also works with the BMW FEM/BDC Programming Test Platform.

14) Full package of accessories – Compared with other breakout boxes, the GODIAG GT100+ comes with a comprehensive set of accessories, including a DB25 jumper cable, 24pcs wire cables, and 6 banana plugs, which can significantly simplify your work.

15) More connectors and dedicated modules are under development – please stay tuned.

Hardware Connection Diagram:

GODIAG GT100+ Parameter

Guarantee: One year warranty.

Package includes:

1 x Host

1 x OBD 2-in-1 extension cable

1 x Colored jumper cable

1 x 12V power supply

1 x 120Ω resistor

6 x Banana plugs

24 x Dupont 2.54mm female pin connectors (wire accessories)