OBDSTAR (T003) | Mercedes-Benz 48V Battery + DCDC Module – 15-pins DB15 Adapter Cable | Passenger Car
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The OBDSTAR (T003) is a specially developed test cable for performing diagnostic tests on 48V batteries and DCDC modules of Mercedes-Benz. This adapter cable connects the specific module connectors to the 15-pin DB15 port of a compatible diagnostic or test platform, such as the OBDSTAR Test Platform. The cable is designed to create a stable and reliable data connection for reading and analyzing these components.
With the T003 test cable, it is possible to test the 48V battery and DCDC module separately from the vehicle on the workbench. This simplifies the process of fault diagnosis and verifying correct operation after a repair. The cable is specifically designed to fit the connections of these Mercedes-Benz parts, reducing the risk of damage from incorrect connections.
Application and functionality:
This test cable is intended to establish a direct connection with the 48V battery and the DCDC module, enabling various test procedures.
- Workbench diagnosis: Allows testing the components outside the vehicle, enabling efficient isolation and analysis of faults in the mild-hybrid system.
- System verification: Provides the ability to check the functionality of the 48V battery and the DCDC module, for example after a repair or before installation in a vehicle.
- Direct connectivity: Ensures direct and stable communication between the diagnostic device and the modules to be tested, which is necessary for accurate data reading.
Compatible vehicles and applications:
The T003 test cable is developed for use with specific components applied in various recent models of Mercedes-Benz.
Mercedes-Benz:
- Compatible with various models equipped with a 48V mild-hybrid system, including the associated battery and DCDC modules.
Important: Before purchasing the product, always check the physical connections of the 48V battery and DCDC module to be tested to ensure full compatibility.
Package Contents:
- 1x OBDSTAR (T003) | Mercedes-Benz 48V Battery + DCDC Module – 15-pin DB15 Adapter Cable | Passenger Car
Technical specifications:
| Specification | Description |
|---|---|
| Product brand | OBDSTAR |
| Product model | T003 |
| Vehicle side connection | Specific dual 6-pin connector for Mercedes-Benz 48V battery and DCDC module |
| Adapter side connection | 15-pin DB15 |






