Diagnostic Trouble Code (DTC) table

• The following table lists all the malfunctions, with the corresponding 5 digit code numbers, that can be recognized by the immobilizer control module -J347 and printed out by the V.A.G 1551. DTCs appear only on print-out.
• The DTC memory records all static and sporadic malfunctions. When a malfunction occurs it is immediately identified as a static malfunction. If the malfunction does not occur again it is registered as a sporadic malfunction. "ISP" appears on the right of the display.
• All malfunctions present are set to sporadic after activation and are only stored as being static if they are still present on completion of checking.
• Sporadic malfunctions which no longer occur after 50 activation cycles are erased automatically.
• Before replacing a component shown as faulty, check wiring and connections to the component as well as Ground (GND) connections according to wiring diagram.
• After carrying out repairs activate and deactivate system once. Then Check DTC Memory again with scan tool V.A.G 1551 and erase memory.

Fig 1: DTC Table, Interior Monitoring System (From 07.97 On) - DTC 01349 & 01350

Courtesy of AUDI OF AMERICA, INC.

1. Only for equipment version with side curtain airbag system

Fig 2: DTC Table, Interior Monitoring System (From 07.97 On) - DTC 01377

Courtesy of AUDI OF AMERICA, INC.

Fig 3: DTC Table, Interior Monitoring System (From 07.97 On) - DTC 01378

Courtesy of AUDI OF AMERICA, INC.

Fig 4: DTC Table, Interior Monitoring System (From 07.97 On) - DTC 01379 & 01380

Courtesy of AUDI OF AMERICA, INC.

1. DTC is set if Ground (GND) is applied for more than 1 minute.

Fig 5: DTC Table, Interior Monitoring System (From 07.97 On) - DTC 01381 & 01382

Courtesy of AUDI OF AMERICA, INC.

Fig 6: DTC Table, Interior Monitoring System (From 07.97 On) - DTC 01383 & 65535

Courtesy of AUDI OF AMERICA, INC.

Additional Information

• To adapt sensitivity of the sensors, see ADAPTATION (FUNCTION 10)  .
• To replace ultra-sound sensor, see B-PILLAR TRIM, REMOVING AND INSTALLING .
• To replace switch for passenger compartment monitoring:
  • For model years 1997-1999, see SWITCHES, REMOVING AND INSTALLING .
  • For model years 2000 and up, see SWITCHES, SERVICING .