01-175
Set measurement range:
voltage test (20 V =)
Test
step VAG
1598
sockets Test of
Test
requirements
- Additional work
steps Specified
value Corrective action
2 16 + 17 Voltage supply of ABS hydraulic unit -
N55- and motor for ABS hydraulic
pump -V64- via terminal 30 at ABS
control module (w/EDL) -J104- Ignition
switched on. 10.0 - 14.5
V - Check wire from terminal
16 to Ground (GND).
16 + 18 10.0 - 14.5
V
Electrical Wiring Diagrams,
Troubleshooting &
Component Locations - Check wiring from
terminals 17 and 18 to B+
(terminal 30) via fuse (60A).
Pa
ge 30 of 66 Out
put Dia
gnostic Test Mode
(DTM
) (function 03
)
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.SU02.01.13
01-176
Set measurement range:
voltage test (20 V =)
Test
step VAG
1598
sockets Test of
Test requirements
- Additional work
steps Specified
value Corrective action
3 19 + 14 Function of brake
light switch -F- Ignition switched
off
- Check wire from terminal 19 to Ground
(GND).
Brake pedal not
depressed
- Operate brake pedal.0.0 -0.5 V
10.0 - 14.5
V
Electrical Wiring Diagrams,
Troubleshooting & Component Locations
Repair Manual, Brake System, Repair
Group 45
- Check wiring from terminal 14 to
terminal 30 via fuse (10A).
- Check brake light switch -F-
- Adjust brake light switch -F-.
Pa
ge 31 of 66 Out
put Dia
gnostic Test Mode
(DTM
) (function 03
)
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.SU02.01.13
