OBDSTAR (TCM-Main) | 15-pins DB15 Extension Cable | Accessories
Warranty directly via AsTools
Warranty directly via AsTools
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2 years warranty on all products
2 years warranty on all products
All our products come with a 2-year factory warranty. This ensures you long-lasting quality and service.
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Easy returns
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Professional customer service
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The OBDSTAR TCM-Main is a 15-pin DB15 extension cable specifically developed for transmission work with OBDSTAR diagnostic equipment. The cable extends the connection between the diagnostic device and the transmission adapter, providing more freedom of movement when working on removed or hard-to-reach transmission units.
The cable connects on one side to the DB15 output of the OBDSTAR host device or associated interface, and on the other side to the transmission adapter or TCM workbench setup. The pass-through maintains full signal transfer for read, write, and programming operations on transmission control units, without the host device needing to be directly next to the workbench.
ADVANTAGES
KEY POINTS
Applications and functionalities
The OBDSTAR TCM-Main extension cable supports the following applications:
- Connection from diagnostic device to TCM adapter: Forms the DB15 pass-through connection between the OBDSTAR host device and the transmission adapter on the workbench.
- Read and write operations on TCM units: Provides signal pass-through for reading and reprogramming transmission control units outside the vehicle.
- Workbench setup for TCM cloning and repair: Provides sufficient cable length to place the host device away from the transmission unit.
Package Contents
- 1x OBDSTAR (TCM-Main) 15-pin DB15 Extension Cable
Technical specifications
| Specification | Description |
|---|---|
| Product brand | OBDSTAR |
| Product model | TCM-Main |
| Product type | Extension cable |
| Connector type | 15-pin DB15 |
| Application | TCM operations (transmission control units) |
| Compatibility | OBDSTAR diagnostic equipment |



