Volkswagen Passat 1995 Official Factory Repair Manual page 3214

Teves 04 ABS and ABS/EDL electrical test
Functional check: Left front ABS inlet and outlet valves -N101-/-N102-
Test VAG 1598
1) sockets
step
37 Bridge:
19 = 34
19 = 20
19 = 2
1)
page 01-39 , electrical test.
http://ebahn.bentleypublishers.com/vw/servlet/Display?action=Goto&type=repair&id=VW.B4.OB01.01.4
Test of
- Additional
operations
Function of left
front ABS inlet
and outlet valves
(-N101-/-N102-)
- Depress brake
pedal and hold
- Switch ignition
on for max. 30
sec.
- Depress brake
pedal and hold
- Remove bridge
after check
Specified value
Test
conditions
Vehicle
raised
Ignition
switched off
Left front wheel
locks
Left front wheel
must rotate
freely; pedal
must not give
Page 28 of 36
Repairing
malfunction
- Check that brake
lines are correctly
connected
Repair Manual,
Suspension, Wheels,
Brakes, Steering,
Repair Group 45
- ABS hydraulic unit
faulty; replace
Repair Manual,
Suspension, Wheels,
Brakes, Steering,
Repair Group 45
12/7/2004
01-66