Data Bus On Board Diagnostic Interface Connector

2007 Audi A3 Base, Automatic DCTSECTION Data Bus On Board Diagnostic Interface Connector

20-pin connector, black 

Fig 1: Data Bus On Board Diagnostic Interface, Multi-Pin Connector Assignments
GWWA91-1003Courtesy of AUDI OF AMERICA, LLC
  1. Battery + (terminal 30)
  2. Battery + (terminal 30)
  3. Reserved for external diagnosis
  4. Reserved for K-lead
  5. Comfort CAN bus Low
  6. Powertrain CAN bus Low
  7. Reserved for shielding
  8. CAN Bus instrument cluster Low
  9. Diagnostic CAN bus Low
  10. CAN-Bus Infotainment Low
  11. ground - (terminal 31)
  12. ground - (terminal 31)
  13. Instrument cluster prompt input
  14. Terminal 15
  15. Comfort CAN bus high
  16. Power CAN bus high
  17. Reserved for shielding
  18. CAN Bus instrument cluster High
  19. Diagnostic CAN bus High
  20. CAN-Bus Infotainment High
RENDER: 1.0x

NO RELATED

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