fuel type AUDI A4 1999 B5 / 1.G Airbag Service OBD Workshop Manual

01-49

Output Diagnostic Test Mode Signal: Open central lockin
g system

Indicated on display
Engine must stop running
Central locking must switch to "open."
Emergency flashers and interior lights switch on.
Notes: - Operate interior switch. Central locking must not switch to "closed" as
long as DTC is still stored in central locking control module.
After this procedure step, DTC 01366 is stored in the DTC memory of
the central locking control module. After completion of output Diagnostic Test Mode (DTM), the DTC
memory of the central locking control module must be checked and
this DTC must be erased page 01
-74
.
Several DTCs will be stored in the DTC memory of the Engine Control
Module (ECM) after this procedure. After completing output Diagnostic Test Mode (DTM), the DTC
memory of the Engine Control Module (ECM) must be checked and
erased. This procedure varies depending on the fuel injection and
ignition system installed in the vehicle. Refer to Repair Group 01 of
the appropriate repair manual DTC memory, checking and erasing. Depending on engine type, fuel shut-off is a running-change as of KW
18.99.
Pa
ge 66 of 74 Airba
g system
(with and without side airba
g)
On Board Dia
gnostic
(OBD
)
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.BD04.01.2