Diagnostic Trouble Code (DTC) table
NOTE:
- Listed in the following in ascending order of 5-digit DTCs are all the malfunctions which can be detected by the central locking control module and printed out on V.A.G 1551.
- The DTC only appears on the printout.
- Before replacing components found to be faulty, use wiring diagram to check wiring and connectors to these components as well as Ground connections.
- On completion of repair work, always check DTC Memory again with V.A.G 1551 Scan Tool (ST) and erase it. The vehicle is then to be locked again (with key or remote control) and the DTC Memory re-checked.
- All static and sporadic DTCs are stored in the DTC Memory: Malfunctions are recognized as being static as soon as they occur. If a malfunction is then no longer present, it is stored as being sporadic and "/SP" appears on the right of the display.
- After switching on ignition, all DTCs present are set to sporadic and only stored as being static if they are still present after checking.
- Sporadic DTCs which do not re-occur in the course of 50 opening cycles are erased.
In Fig 1 , for replacing trunk lid/tailgate remote control switch, see SWITCHES, SERVICING or INTERIOR LIGHTS & SWITCHES .
In Fig 3 , for re-matching key, see SEQUENCE OF OPERATIONS FOR RE-MATCHING EXISTING REMOTE CONTROL KEYS .
NOTE:
In Fig 4
refer to:
- REAR LID for tailgate/trunk lid release switch
- ERASE DTC MEMORY (FUNCTION 05) for erasing DTC memory
NOTE:
In Fig 5
refer to:
- ERASE DTC MEMORY (FUNCTION 05) for erasing DTC memory
- SWITCHES, SERVICING or INTERIOR LIGHTS & SWITCHES for tailgate/trunk lid central locking switch and anti-theft alarm/rodent repellent system contact switch
- ULTRASONIC INTERIOR MONITOR, ON BOARD DIAGNOSTIC (OBD) for troubleshooting in line with ultrasonic interior monitor On Board Diagnostic
NOTE:
In Fig 6
refer to:
- ERASE DTC MEMORY (FUNCTION 05) for erasing DTC memory.
- SWITCHES, SERVICING or INTERIOR LIGHTS & SWITCHES for door contact switch, driver side.
NOTE:
In Fig 7
refer to:
- REAR LID for trunk lid/tailgate lock.
- CENTRAL LOCKING SYSTEM, SERVICING for motor for central locking and replacing contact switch.
NOTE:
In Fig 8
refer to:
- CENTRAL LOCKING SYSTEM, SERVICING for replacing contact switch.
- DOOR LOCK, REMOVING AND INSTALLING for replacing driver's door lock and passenger door lock.
NOTE:
In Fig 9
refer to:
- DOOR LOCK, REMOVING AND INSTALLING for replacing door locks
- SWITCHES, SERVICING or INTERIOR LIGHTS & SWITCHES for replacing interior locking switch, driver's side
NOTE:
In Fig 10
refer to:
- SWITCHES, SERVICING or INTERIOR LIGHTS & SWITCHES for replacing interior locking switch, driver's side
- LUGGAGE COMPARTMENT LIGHTS, REMOVING AND INSTALLING or LUGGAGE COMPARTMENT LAMPS, REMOVING AND INSTALLING for replacing luggage compartment light
NOTE:
In Fig 12
refer to:
- ERASE DTC MEMORY (FUNCTION 05) for erasing DTC memory
- SWITCHES, SERVICING or INTERIOR LIGHTS & SWITCHES for checking and replacing door contact switches
NOTE:
In Fig 13
refer to:
- DOOR LOCK, REMOVING AND INSTALLING for replacing contact switch