Volkswagen Passat 1995 Official Factory Repair Manual page 3281

Teves 20 GI ABS and ABS/EDL electrical test
Test VAG
step 1598/21
sockets
1 8 + 25
2 9 + 24
http://ebahn.bentleypublishers.com/vw/servlet/Display?action=Goto&type=repair&id=VW.B4.OB01.01.9
Switch to voltage measuring range - 20 V
Test of
Voltage supply for ABS
hydraulic pump motor
(terminal 30) on ABS
control module -J104-
Voltage supply for the
inlet and outlet solenoid
valves (terminal 30) on
ABS control module -
J104-
Specified
Test
value
conditions
- Additional
operations
10.0 - 14.5
Ignition
switched
off
10.0 - 14.5
Ignition
switched
off
Repairing malfunction
- Check wire from terminal
V
8 to Ground (GND)
- Check wire from terminal
25 via fuse 1 for control
module - ABS -S123- to
battery positive (B+)
- Check wire from terminal
V
24 to Ground (GND)
- Check wire from terminal
9 via fuse 2 for control
module - ABS -S124- to
battery positive (B+)
Page 5 of 17
01-133
12/7/2004