Difference between revisions of "7-Speed S-Tronic Direct-Shift Gearbox (DSG/0B5)"

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* Numerous Audi TPIs/TSBs exist for 0B5 transmission problems.  Although a majority are flash update related some are hardware related ("printed circuits" ''internal wiring harness'') instead.  As of October, 2015 the following list may be helpful but the [[Official Factory Repair Information]] should be used to confirm if they apply to the vehicle in question:
 
* Numerous Audi TPIs/TSBs exist for 0B5 transmission problems.  Although a majority are flash update related some are hardware related ("printed circuits" ''internal wiring harness'') instead.  As of October, 2015 the following list may be helpful but the [[Official Factory Repair Information]] should be used to confirm if they apply to the vehicle in question:
 
** NAR (North American) Market:
 
** NAR (North American) Market:
*** TPI 2027363
+
*** 2027363 -  https://static.nhtsa.gov/odi/tsbs/2014/SB-10065987-2280.pdf  NHTSA
*** 2039267
+
*** 2039267 -  https://static.nhtsa.gov/odi/tsbs/2014/MC-10124886-9999.pdf  NHTSA
 +
*** 2030447  -  https://static.nhtsa.gov/odi/tsbs/2016/SB-10093602-0699.pdf  NHTSA
 +
*** 2032211  -  https://static.nhtsa.gov/odi/tsbs/2016/MC-10118306-9999.pdf  NHTSA
 
** RoW (Rest of World) Market:
 
** RoW (Rest of World) Market:
 
*** 2022497
 
*** 2022497
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*** 2036201
 
*** 2036201
 
* Coolant, water ingress and corrosion problems at the 0B5 Mechatronic connector aren't uncommon. When dealing with a TCM that won't communicate at all -or- is packed full of random DTCs such as P1893, P1894, P1892, P1890, U0100, U0146, P2850, U0100, U0212 and U0401 please see this thread:
 
* Coolant, water ingress and corrosion problems at the 0B5 Mechatronic connector aren't uncommon. When dealing with a TCM that won't communicate at all -or- is packed full of random DTCs such as P1893, P1894, P1892, P1890, U0100, U0146, P2850, U0100, U0212 and U0401 please see this thread:
 
+
** https://forums.ross-tech.com/showthread.php?15276-2012-Audi-A6-3-0TDI-(C7)-TCM-No-Communication
https://forums.ross-tech.com/showthread.php?15276-2012-Audi-A6-3-0TDI-(C7)-TCM-No-Communication
 
 
 
 
* Some 0B5 Mechatronic replacements may require the dealer network to match it up even though there is no "Locked" or "Component Protection" type fault codes.
 
* Some 0B5 Mechatronic replacements may require the dealer network to match it up even though there is no "Locked" or "Component Protection" type fault codes.
 
** 8K5 927 156 R
 
** 8K5 927 156 R
 
* When P17CA is stored in a new Mechatronic unit that does NOT have Component Protection DTCs the Basic Settings procedure may resolve it per feedback in this thread:
 
* When P17CA is stored in a new Mechatronic unit that does NOT have Component Protection DTCs the Basic Settings procedure may resolve it per feedback in this thread:
https://forums.ross-tech.com/showthread.php?2941-2010-Q5-0B5-2-0FSI-DSG-No-drive
+
** https://forums.ross-tech.com/showthread.php?2941-2010-Q5-0B5-2-0FSI-DSG-No-drive
  
 
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<font color=white>forums.ross-tech.com/showthread.php?2293-Audi-A4-2-0-TFSI-Quattro-s-tronic-0B5-%28DL501%29-problem&p=23158&viewfull=1#post23158</font>  
  
 
[[Category:Transmissions]]
 
[[Category:Transmissions]]

Latest revision as of 09:51, 1 September 2021


General Information about this Transmission can be found in the Wikipedia entry. Additional information can be found in the Official Factory Repair Information.

Coding

  • When replacing this Mechatronic unit Component Protection fault code(s) may be stored.

Basic Setting

Prerequisites:

  • Transmission fluid level correct
  • Transmission fluid temperature between 40°C - 100°C. (one user reports this needs to be below 60°C)
  • TCM fault free however it is strongly recommended to check/clear all Powertrain controllers faults also.
  • Key on, Engine off
  • Selector lever in P


All 3 Basic Setting operations need to be completed in the order listed below

[Select]
[02 - Auto Trans]
[Basic Settings - 04]

Select Erase counter for start and stop processes
[Go!] to activate the Basic Setting.
After the result of Finished Correctly or Not Running appears click [Stop]
[Done, Go Back]

Start the Engine and leave the Selector lever in Park

[Basic Settings - 04]
Select Clutch valve calibration [Go!] to activate the Basic Setting.
After the result of Finished Correctly appears click [Stop]

Select Distance sensor calibration
[Go!] to activate the Basic Setting.
Clunking noises from the transmission are normal
After the result of Finished Correctly appears click [Stop]
[Done, Go Back]

Switch off Ignition, wait 10 Seconds and switch it back on.
[Fault Codes - 02]
Check and clear any fault codes
[Close Controller, Go Back - 06]
Perform a test drive and check for fault codes again after doing so.

Special Notes

forums.ross-tech.com/showthread.php?2293-Audi-A4-2-0-TFSI-Quattro-s-tronic-0B5-%28DL501%29-problem&p=23158&viewfull=1#post23158