View source for DQ500 DSG 7-speed transmission

__FORCETOC__

'''General Information''' about the '''DQ500''' Transmission can be found in the [https://en.wikipedia.org/wiki/Direct-shift_gearbox Wikipedia entry].
Additional information can be found in the [[Official Factory Repair Information]] and sources such as [https://static.nhtsa.gov/odi/tsbs/2016/MC-10130218-9999.pdf SSP (Self-Study Program 950173)] and [https://static.nhtsa.gov/odi/tsbs/2018/MC-10159423-0001.pdf SSP (Self-Study Program 850183)].<br>
<br>


== Coding ==

* When replacing this Mechatronic unit, if the old Control Module is still accessible, prior to replacement read/copy it's Coding and Paste it into the New coding line of the replacement Module.''' <br>
* If the original Coding is unknown, coding information can sometimes be found in the pop-up balloon within the VCDS '''[[http://www.ross-tech.com/vcds/tour/recode_screen.html Coding-07]]''' function.<br>


== Basic Setting ==
'''<u>Prerequisites:</u>'''<br>
* Transmission fluid level is correct and temperature greater than 15°C  ''(Do NOT continue if the temp is too low)''
* No fault codes other than '''P175F 00 [047] - Basic Settings Not Performed'''
* Advanced Measuring Values = [Control Module temperature]
* Selector lever in [P]
* Engine at idle speed, do not press accelerator pedal
* Parking brake and foot brake applied during the entire procedure<br>



'''Important!'''
:*''All Prerequisites must be adhered to''<br>
:*''The brake pedal '''must''' be depressed during the entire procedure''<br>
:*''Not all transmission controllers support this Basic Settings function''<br>



=== DQ500 - Basic Settings Procedure ===

'''[Select] - [02 - Transmission]'''<br>
:'''[Basic Settings - UDS]'''<br>
:Select '''[Basic settings of transmission]''' ''(Do not press [Go!] yet!)''

Select the following '''[Show Measuring Data]''' values:
: [Engine speed]
: [Main status of abort code basic setting]
: [Status of basic setting]
: [Status of basic setting data for clutch]
: [Status of basic setting data; gear selector]
: [Sub-status of abort code basic setting]
Then press '''[Go!]'''

Display should read '''[Running]'''
: Wait for the '''[Finished correctly]'''
: Press '''[Done, Go Back]'''
: Check for fault codes.
: Close controller
: '''Important!''' Cycle the ignition '''Off''' and then Back '''On!''' <br>
::''(Failure to complete this last step will result in the inability to select any gear!)''



== Special Notes ==

* This Basic Settings procedure should also work for the following: '''0BT, 0BH, 0DE, 0GC''' ''(ref: DQ380, DQ381, DQ500 VAG Direct-shift gearboxes.)''
* During the basic setting procedure, there maybe some loud gear shifting noises from the transmission, this is normal.
* If the Basic Settings fail, please email Ross-Tech with a complete Auto-Scan and the information found in the [Show Measuring Data] at the time of failure.
* Basic settings may not complete successfully if:
** The fluid temperature gets too hot.
** Brake is released

Additional Information and screen shots can be found on the Ross-Tech forum post ''(Thank you! AdvTechTS)'':<br>
:: https://forums.ross-tech.com/index.php?threads/36443/#post-305183



== Replacement ==

See the [[Official Factory Repair Information]] for the correct procedures.
 

[[Category:Transmissions]]