Converts 24V to 12V safely for use with standard diagnostic tools.
Protects 12V scanners and devices when working on trucks and heavy vehicles.
Plug-and-play design with OBD interface for easy connection.
Ideal for workshops and technicians servicing 24V systems.
Godiag GT106 Plus 24V to 12V Power Adapter is an upgraded 3-in-1 diagnostic adapter designed to bridge the gap between 12V diagnostic scanners and 24V heavy-duty vehicles. While standard scanners are designed for passenger cars, many trucks, buses, and construction machines use 24V systems that can fry a 12V tool. The GT106 Plus safely converts this voltage and adds advanced maintenance testing for injectors and relays.
Voltage Conversion (24V to 12V): Safely steps down the truck’s diagnostic port voltage to 12.5V, protecting 12V scanners like Launch X431, Autel, and Thinkdiag from electrical damage.
Protocol Protection: Converts 24V K-Line signals to 12V, ensuring communication data is accurate and the scanner’s internal 7-pin K-line communication is not burned.
Relay Testing: Allows you to test both 12V and 24V relays directly on the device to check for switching faults in headlights, horns, or starter motors.
Fuel Injector Cleaning & Testing: Drives injectors to open and close so you can verify their mechanical response or perform a manual cleaning (requires an extension cord and cleaner pressurized can).
Real-Time Monitoring: Features an LED screen that displays both the input (24V) and output (12V) voltages, along with flashing communication protocol indicators for J1939 and J1708.
| Specification | Details |
| Input Voltage | 24V DC (from Truck OBD2 port) |
| Output Voltage | 12.5V DC (Regulated / Simulated Starting Voltage) |
| Protocols Supported | CAN-High/Low, J1939, J1708, K-Line (7-pin) |
| Screen Display | LED Voltage Readout (Input/Output toggle) |
| Construction | Industrial-grade ABS + Flame-retardant housing |
| Protection | Short-circuit, Overload, and Reverse Polarity protection |
1 x Godiag GT106 Plus Main Unit
1 x Quick Reference Guide
