Obdstar TCM-030 DQ400E Cable

Code: AUTOBDSTTCM030
Barcode: 5056597917530
Manufacturer: OBDSTAR
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The OBDSTAR TCM-030 is a specialized cable adapter designed for use with Volkswagen and Audi vehicles that feature the DQ400E transmission control module (TCM). It is used in conjunction with OBDSTAR ECU programming tools like the DC706 or the G3 (with the ECU flasher license activated) to perform advanced functions via bench mode. 
 
Primary function:
 
The main purpose of the TCM-030 DQ400E cable is to enable a technician to read, write, and clone data from the TCM without connecting to the vehicle's standard diagnostic port. By providing a direct connection to the gearbox's control module on a workbench, it allows for:
  • TCM cloning: Creating a perfect copy of the software and data from an original TCM to transfer to a replacement unit.
  • Data reading/writing: Reading out the original MAP data or writing new data to the TCM.
  • Mileage calibration: Used in conjunction with other OBDSTAR functions to perform adjustments related to the mileage stored in the TCM.
  • Diagnosis: Performing advanced diagnostics on the module's internal components. 
 
How it works
The TCM-030 adapter simplifies the bench-mode process by providing a plug-and-play connection to the DQ400E TCM. This eliminates the need for complex and risky soldering or probing on the board itself, making the operation faster and safer. It typically works as part of a larger TCM cable set that is used with the OBDSTAR DC706 or a G3 with the ECU flasher license. 
 
Compatible tools and accessories
  • OBDSTAR DC706
    : OBDSTAR's dedicated ECU and TCM programming tool.
  • OBDSTAR G3
    : When the ECU flasher function has been purchased and activated on the device.
  • OBDSTAR TCM cable sets: The TCM-030 is often sold individually or as part of a larger kit containing numerous adapters for different transmission types.