DQ500 0BH Transmission Mechatronic Unit

This DQ500 / 0BH product combines transmission control electronics with the hydraulic mechatronic assembly. The 0BH927709A number identifies the control-board reference within this product enquiry.

Include both the complete mechatronic assembly label and the controller identification. Match the gearbox configuration, hydraulic connections and software requirements when choosing the unit.

Send the transmission code, original assembly label, connector photographs and required quantity. Specify the valve body and electronic components needed for the repair.

Contact TOSEN for a quotation or browse Transmission Control Units.

The 0BH927709A DQ500 mechatronic unit is the electrohydraulic control assembly for the DQ500 / 0BH seven-speed DSG transmission. A mechatronic unit combines the transmission control electronics and the hydraulic valve body in a single assembly, so it reads sensor data, decides shift timing, and then directs hydraulic pressure to the clutches and shift forks. The 0BH927709A reference is the control-board identification within this product, and the assembly is supplied as a complete mechatronic rather than as separate electronics.

• Component: Mechatronic unit (control electronics plus hydraulic valve body)
• Transmission family: DQ500 / 0BH, seven-speed DSG
• Control-board reference: 0BH927709A
• Role in the system: combines shift control and hydraulic actuation in one assembly

The 0BH927709A mechatronic unit is specified for vehicles running the DQ500 / 0BH seven-speed DSG transmission, a wet-clutch dual-clutch family used in Volkswagen Group applications. Because the DQ500 was produced with different control-board versions and hydraulic configurations, the reliable way to confirm fitment is to match the complete mechatronic assembly label and the control-board reference 0BH927709A together, not the transmission name alone. Record the gearbox configuration and hydraulic connections from your original unit before ordering.

• Transmission family to match: DQ500 / 0BH
• Transmission type to match: seven-speed DSG
• Primary check: the complete mechatronic assembly label
• Secondary checks: control-board reference 0BH927709A, gearbox configuration and hydraulic connections

The 0BH927709A DQ500 mechatronic unit is supplied through TOSEN’s factory-direct channel, with units checked against the assembly label and control-board reference before dispatch. Because a mechatronic combines electronics and hydraulics, buyers are encouraged to send the original assembly label and connector photographs when enquiring, so the correct 0BH version can be confirmed before a sample or production order is placed.

What is the 0BH927709A mechatronic unit used for?

The 0BH927709A is a mechatronic unit for the DQ500 / 0BH seven-speed DSG transmission, combining the shift control electronics and the hydraulic valve body in one assembly. It controls shift timing and hydraulic pressure to the clutches and shift forks, and is supplied as a complete mechatronic rather than as separate electronic parts.

How do I confirm the correct DQ500 mechatronic before ordering?

Read the complete mechatronic assembly label from your original unit and check the control-board reference matches 0BH927709A. Then compare the gearbox configuration and hydraulic connections, and send TOSEN the assembly label, connector photographs and software requirements so the correct DQ500 mechatronic is confirmed before purchase.

Why does the 0BH927709A reference matter when ordering?

The 0BH927709A control-board reference identifies the electronic version inside the mechatronic assembly, and DQ500 / 0BH transmissions were built with more than one configuration. Because the transmission name alone does not distinguish between those versions, matching the 0BH927709A reference ensures the replacement meets the same control and hydraulic specification as the original unit.

Can a faulty mechatronic unit be repaired instead of replaced?

A mechatronic unit may be repaired in some cases, but on a DQ500 / 0BH assembly the electronics and hydraulics are integrated, so a fault affecting both can make a complete replacement the more reliable option. Confirm the fault location and specify the valve body and electronic components needed when enquiring about the 0BH927709A unit.