OBDSTAR (TCM-003) | Temic (DL501) 16-pins TCM – 15-pins DB15 Adapter Cable | Passenger Car
Warranty directly via AsTools
Warranty directly via AsTools
We handle warranty cases ourselves, quickly and without involving the manufacturer. Thanks to our own parts inventory and technical expertise, we can usually assist you immediately. Only in exceptional cases do we still send the product to the supplier.
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.
Easy returns
Easy returns
You can easily request your return through your account. We will send you the return label by email. Return shipping costs are your responsibility.
Professional customer service
Professional customer service
Our experts are ready to help you quickly and professionally, both online and in our physical store. Questions? Feel free to contact us!
The OBDSTAR TCM-003 is an Adapter Cable that converts a 16-pin Temic DL501 (0B5) transmission connector to a 15-pin DB15 connector, suitable for use with OBDSTAR diagnostic devices and programmers. The cable is designed for direct connection to the transmission control module (TCM) of vehicles equipped with the Temic DL501 automatic transmission, also known as the 0B5 S-tronic seven-speed dual-clutch transmission. This transmission is used in various Audi Quattro models from the Volkswagen Group.
The Adapter Cable enables a direct TCM connection bypassing the standard OBD2 port, allowing the OBDSTAR diagnostic software direct access to the memory content of the transmission control module. Via the DB15 output, the signal is passed to the connected OBDSTAR device, which can then perform functions such as reading and reprogramming the TCM. The cable construction is tailored to the pinout of the DL501 TCM connector, ensuring correct signal transmission without the need for additional adapters.
ADVANTAGES
CAUTIONS
Applications and Functions
The TCM-003 Adapter Cable supports the following functions via direct connection to the Temic DL501 transmission control module in combination with a compatible OBDSTAR device.
- Reading TCM data: Reads the current software and calibration data from the transmission control module of the DL501 S-tronic automatic via the direct 16-pin connector.
- Reprogramming TCM: Writes new software data or calibrations back to the TCM, for example after replacing the transmission control module or performing software corrections.
- Pinout adaptation DL501 to DB15: Converts the 16-pin Temic DL501 transmission connector to the 15-pin DB15 interface used by OBDSTAR equipment.
Compatible Vehicles and Applications
The vehicles listed below are equipped with the Temic DL501 (0B5) S-tronic seven-speed dual-clutch automatic transmission. Always verify the transmission type before use, as other automatics may also be present within the same model series.
Audi:
- A4 (B8 / Type 8K): (2008–2015) — engines: 2.0 TFSI Quattro, 3.0 TFSI Quattro, 2.0 TDI Quattro, 3.0 TDI Quattro
- A5 / S5 / RS5 (Type 8T / 8F): (2008–2016) — Quattro models with 2.0 TFSI/TDI up to 3.0 TFSI/TDI, S5 V6T/V8 and RS5 4.2 V8
- A6 / S6 (C7 / Type 4G): (2011–2014) — engines: 2.8 FSI, 3.0 TFSI Quattro, 3.0 TDI Quattro (up to 272 hp; heavier BiTDI uses ZF 8HP)
- A7 / S7 Sportback (Type 4G8): (2010–2014) — engines: 2.8 FSI, 3.0 TFSI Quattro, 3.0 TDI Quattro
- Q5 / SQ5 (Type 8R): (2008–2012/2013) — engines: 2.0 TFSI, 2.0 TDI, 3.0 TDI Quattro (after facelift 2012/2013 various versions switched to ZF 8HP)
- S4 / RS4 (B8 / Type 8K): (2009–2015) — engines: 3.0 V6 Supercharged (S4), 4.2 V8 naturally aspirated (RS4)
Package Contents
- 1x OBDSTAR (TCM-003) | Temic (DL501) 16-pin TCM – 15-pin DB15 Adapter Cable | Passenger Car



