Volkswagen Passat 1995 Official Factory Repair Manual page 3288

Teves 20 GI ABS and ABS/EDL electrical test
Test VAG
step 1598/21
sockets
16 -
17 -
http://ebahn.bentleypublishers.com/vw/servlet/Display?action=Goto&type=repair&id=VW.B4.OB01.01.9
Functional check: ABS warning light -K47-
Test of
Test
conditions
- Additional
operations
Function of
Ignition
ABS warning
switched
light -K47-
off
- Switch
ignition on
Function of
Ignition
warning light
switched
for brake
off
system -K118-
- Switch
ignition on
Specified
value
- Check wire from terminal
W/2 (relay panel) to Ground
(GND)
Warning light -
- Check wire from terminal X/8
K47- lights up
(relay panel) via -K47- to
terminal X/3 (relay panel), -
K47- (12 V; 1.2 W) replace if
necessary
- Check wire from terminal 16
to terminal W/2 (relay panel)
- Check wire from terminal
U2/10 (replay plate) to
Ground (GND)
Warning light
- Check wire from terminal
for brake
U2/10 (relay panel) via -K47-
system -K118-
to terminal W/2
lights up
- Check wire from terminal 16
to terminal W/2 (relay panel)
- Check wire from terminal
U2/10 to terminal 28/18
(instrument cluster connector)
Page 12 of 17
Repairing malfunction
01-140
12/7/2004