Transmission Mount Valve Error???

[Mitchet]

Does anyone know what a "Transmission Mount Valve" is? And what does it mean when it's faulty? The car seems to be running fine, but VCDS is reporting the following (even after clearing fault codes):

Address 01: Engine Labels: Redir Fail!

Part No SW: 4E0 910 401 Q HW: 4E0 907 401 C

Component: 3.0L V6TDI A000AG 0020

Revision: --H01--- Serial number: AUX3Z0E2361934

Coding: 0011973

Shop #: WSC 02313 785 00200

2 Faults Found:

006257 - Transmission Mount Valve 2 (N263): Short to Plus

P1871 - 001 - Upper Limit Exceeded

Freeze Frame:

Fault Status: 01100001

Fault Priority: 0

Fault Frequency: 1

Mileage: 164709 km

Time Indication: 0

Date: 2010.04.05

Time: 17:56:57

Freeze Frame:

RPM: 0 /min

Torque: 179.4 Nm

Speed: 0.0 km/h

Voltage: 11.93 V

Bin. Bits: 1

Bin. Bits: 1

Bin. Bits: 1

006256 - Transmission Mount Valve 1 (N262): Open Circuit

P1870 - 001 - Upper Limit Exceeded

Freeze Frame:

Fault Status: 01110001

Fault Priority: 0

Fault Frequency: 10

Mileage: 164709 km

Time Indication: 0

Date: 2010.04.05

Time: 18:04:25

Freeze Frame:

RPM: 840 /min

Torque: 70.2 Nm

Speed: 0.0 km/h

Duty Cycle: 1.0 %

Voltage: 11.70 V

Bin. Bits: 00010111

Torque: 288.6 Nm

Readiness: 0 0 0 0 0