1997 AUDI A4 Airbag Service OBD Workshop Manual

Short circuit to B+ Component Locations binder
- Replace airbag control module -J234-.
Pa
ge 25 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

01-22

DTC


VAG 1551 scan tool
display Possible cause
Corrective action
00654
Seat Belt Tensioner
Igniter,L-N153
Short circuit to Ground
Wiring damaged
Left seat belt tensioner igniter faulty
Airbag control module -J234- faulty Electrical Wiring Diagrams, Troubleshooting &
Component Locations binder - Repair wiring according to wiring diagram.
- Replace left seat belt tensioner.
- Replace airbag control module -J234-.
00655
Seat Belt Tensioner
Igniter,R-N154
Resistance value too
large
Open circuit in wiring
Harness connector for right seat belt
tensioner igniter disconnected
Seat belt tensioner igniter faulty
Airbag control module -J234- faulty Electrical Wiring Diagrams, Troubleshooting &
Component Locations binder - Repair wiring according to wiring diagram.
- Reconnect harness connector.
- Replace right seat belt tensioner.
- Replace airbag control module -J234-.
Pa
ge 26 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

01-23

DTC


VAG 1551 scan tool
display Possible cause
Corrective action
00655
Seat Belt Tensioner
Igniter,R-N154
Resistance value too small
Short circuit in wiring
Right seat belt tensioner
igniter faulty
Airbag control module -
J234- faulty Electrical Wiring Diagrams, Troubleshooting &
Component Locations binder - Repair wiring according to wiring diagram.
- Replace right seat belt tensioner.
- Replace airbag control module -J234-.
00655
Seat Belt Tensioner
Igniter,R-N154
Short circuit to B+
Wiring damaged
Airbag control module -
J234- faulty Electrical Wiring Diagrams, Troubleshooting &
Component Locations binder - Repair wiring according to wiring diagram.
- Replace airbag control module -J234-.
00655
Seat Belt Tensioner
Igniter,R-N154
Short circuit to Ground
Wiring damaged
Right seat belt tensioner
igniter faulty
Airbag control module -
J234- faulty Electrical Wiring Diagrams, Troubleshooting &
Component Locations binder - Repair wiring according to wiring diagram.
- Replace right seat belt tensioner.
Pa
ge 27 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

- Replace airbag control module -J234-.
Pa
ge 28 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

01-24

DTC


VAG 1551 scan tool
display Possible cause
Corrective action
01044
Control Module incorrectly
coded
Control module incorrectly coded for vehicle
configuration - Code airbag control module -J234-
appropriately.
Pa
ge 29 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

01-25
Vehicles 1997: DTC


VAG 1551 scan tool
display Possible cause
Corrective action
01025
Malfunction Indicator
Lamp Faulty
Open circuit to Ground
Open circuit in wiring
Airbag Malfunction Indicator lamp
(MIL) -K75-
Instrument cluster faulty
Airbag control module -J234-
faulty Electrical Wiring Diagrams, Troubleshooting &
Component Locations binder - Repair wiring according to wiring diagram.
- Repair open circuit in wiring.
- Replace Malfunction Indicator Lamp -K75-.
- Repair instrument cluster.
- Replace airbag control module -J234-.
01025
Malfunction Indicator
Lamp Faulty
Short circuit to Ground
Wiring damaged
Airbag Malfunction Indicator lamp
(MIL) -K75-
Instrument cluster faulty
Airbag control module -J234-
faulty Electrical Wiring Diagrams, Troubleshooting &
Component Locations binder - Repair wiring according to wiring diagram.
- Replace Malfunction Indicator Lamp -K75-.
- Repair instrument cluster.
- Replace airbag control module -J234-.
Pa
ge 30 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

01-26

DTC


VAG 1551 scan tool
display Possible cause
Corrective action
01025
Malfunction Indicator Lamp
Faulty
Short circuit to B+
Wiring damaged
Airbag control module -
J234- faulty Electrical Wiring Diagrams, Troubleshooting & Component
Locations binder - Repair wiring according to wiring diagram.
- Replace airbag control module -J234-.
Pa
ge 31 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

01-27
Vehicles 1997 : DTC


VAG 1551 scan tool display
Possible cause
Corrective action
01211
Igniter for Belt Tens., Rr., Driver-N196
(sensor for lateral acceleration)
Resistance value too large
Wiring damagedSeat belt tensioner
igniter -N196- faulty Airbag control module -
J234- faulty Electrical Wiring Diagrams, Troubleshooting &
Component Locations binder - Repair wiring according to wiring diagram.
- Replace seat belt tensioner igniter -N196-.
- Replace airbag control module -J234-.
01211
Igniter for Belt Tens., Rr., Driver-N196
Resistance value too small
Wiring damagedSeat belt tensioner
igniter -N196- faulty Airbag control module -
J234- faulty Electrical Wiring Diagrams, Troubleshooting &
Component Locations binder - Repair wiring according to wiring diagram.
- Replace seat belt tensioner igniter -N196-
- Replace airbag control module -J234-.
Pa
ge 32 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