Volkswagen Passat 1995 Official Factory Repair Manual page 3213

Teves 04 ABS and ABS/EDL electrical test
CAUTION!: On no account must the brake pedal be depressed during this check!
Test VAG 1598
1)
sockets
step
35 Bridge:
19 = 34
19 = 15
36 Bridge:
19 = 34
19 = 7
EDL
1)
page 01-39 , electrical test.
http://ebahn.bentleypublishers.com/vw/servlet/Display?action=Goto&type=repair&id=VW.B4.OB01.01.4
Functional check: ABS hydraulic pump -V64-
Test of
Test
conditions
- Additional
operations
Function of
Ignition
ABS hydraulic
switched off
pump -V64-
- Switch ignition
on for max. 30
sec.
- Remove bridge
after test
EDL function
Ignition
of ABS
switched off
hydraulic
pump -V64-
- Switch ignition
on for max. 30
sec.
- Remove bridge
after test
Specified Repairing malfunction
value
After switching
- Check wire from battery
ignition on:
positive (B+) via ABS
hydraulic pump fuse -S53-, -
J185- and -V64- to battery -
(GND)
ABS hydraulic
- If no open circuit, replace
pump -V64-
ABS hydraulic unit
must run
audibly
Repair Manual,
Suspension, Wheels, Brakes,
Steering, Repair Group 45
After switching
- Check wire from battery
ignition on:
positive (B+) via ABS
hydraulic pump fuse -S53-, -
J310-, -N159- and -V64- to
battery - (GND)
ABS hydraulic
- If no open circuit, replace
pump -V64-
ABS hydraulic unit
must run
audibly
Repair Manual,
Suspension, Wheels, Brakes,
Steering, Repair Group 45
Page 27 of 36
01-65
12/7/2004