OBDSTAR (TCM-022) | Continental (6HP) 16-pins TCM – 15-pins DB15 Adapter Cable | Passenger Car
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The OBDSTAR TCM-022 is an Adapter Cable that converts a 16-pin TCM connector from the Continental 6HP mechatronic module to a 15-pin DB15 connection, suitable for use with OBDSTAR diagnostic devices and programmers. The cable is specifically designed for diagnosis and programming of the transmission control module (TCM) in vehicles equipped with the ZF 6HP automatic transmission combined with a Continental mechatronic unit. The connector on the TCM side plugs directly into the 16-pin port of the Continental TCU, as used in the ZF 6HP19, 6HP21, 6HP26, and related variants.
The Adapter Cable enables direct wired access to the TCM without going through the vehicle's OBD2 port, allowing communication even when the CAN bus or K-line is not accessible via the standard diagnostic connector. The DB15 connection links to the OBDSTAR device, which can then read, reprogram, or calibrate the TCM. This type of direct TCM connection is used for tasks where the transmission is removed from the vehicle and worked on at the bench, or when communication issues via the vehicle hinder diagnosis.
ADVANTAGES
CAUTIONS
Applications and Features
The TCM-022 Adapter Cable supports the following functions via OBDSTAR equipment on Continental TCM units in ZF 6HP automatics.
- TCM reading: Reads the current software version, calibration parameters, and fault codes from the Continental transmission control module via direct wired connection.
- TCM programming: Writes new software or adjustments to the TCM, even when communication via the vehicle is not possible due to communication failures on the CAN bus.
- TCM calibration: Resets the adaptive parameters of the transmission after replacement or repair of the mechatronic unit.
- Bench diagnosis: Allows access to the TCM separate from the vehicle when the transmission is removed and powered externally.
Compatible Vehicles and Applications
The following vehicles are equipped with a Continental TCM in the ZF 6HP automatic transmission and are compatible with the TCM-022 Adapter Cable in combination with OBDSTAR equipment.
BMW:
- 1 Series E81 / E82 / E87 / E88: 120i, 125i, 130i, 135i, 120d, 123d (2004–2013)
- 3 Series E90 / E91 / E92 / E93: 320i, 325i, 330i, 335i, 320d, 330d, 335d (2005–2013)
- 5 Series E60 / E61 LCI: 520i, 523i, 525i, 530i, 535i, 550i, 520d, 525d, 530d, 535d (2007–2010)
- 6 Series E63 / E64 LCI: 630i, 650i, 635d (2007–2010)
- 7 Series E65 / E66 LCI: 730d, 740i, 750i – early 6-speed models (2005–2008)
- 7 Series F01 / F02: Early 6-speed models 730d, 740i, 750i (2008–2012)
- X1 E84: With 6-speed automatic (2009–2015)
- X3 E83 LCI: With 6-speed automatic (2006–2010)
- X5 E70: With 6-speed automatic (2006–2013)
- X6 E71: With 6-speed automatic (2008–2014)
- Z4 E89: 23i, 30i, 35i (2009–2016)
Land Rover:
- Discovery 4: Early 6-speed models (2010–2013)
- Range Rover Sport L320 Facelift: 5.0L V8 and 3.0 TDV6 (2010–2013)
- Range Rover Vogue L322: 5.0L V8 (2010–2012)
Package Contents
- 1x OBDSTAR (TCM-022) | Continental (6HP) 16-pin TCM – 15-pin DB15 Adapter Cable | Passenger Car
