manuals for the latest information.2017 Audi A3 (8PA) L4-2.0L Turbo (CBFA)Technical Service Bulletin # 971001 Date: 100127

Computers/Controls - Can't Communicate With Unit J519
97 Cannot communicate with onboard power supply control unit J519
97 10 01
2022641/1
January 27, 2010
Affected Vehicles
Condition
^ The onboard power supply control unit J519 (address word 09) cannot be reached via the 505X scan tool.
^ No entries are logged in other control units.
Technical Background
Communication with onboard power supply control unit J519 is only possible if the vehicle is completely unlocked.
Production Solution
Not applicable.
Service
Unlock the vehicle with the central locking/unlocking switch located on the driver's door panel.
Warranty
This TSB is informational only and not applicable to any Audi warranty.
Additional Information
All parts and service references provided in this TSB are subject to change and/or removal. Always check with your Parts Department and service
manuals for the latest information.