Volkswagen Golf / Golf GTI / Jetta. Manual — part 336

01-10

2 - ABS

control
module
(w/EDL) -
J104-

Location: on

hydraulic
unit on left of
engine
compartment

Checked

by On
Board
Diagnostic
(OBD)

Checking

the multi-
pin
connector
to control
module

Page

01-106

Do not

disconnect
connector
before
successfully
completing
OBD.
Switch
ignition off
before
separating
connection.

Electrical/electronic components and locations

01-11

Repair

Manual, Brake
System, Repair
Group 45

3

-

ABS/EDL and
ABS/EDL/ASR
hydraulic unit
-N55-

Located on

left of engine
compartment.

The ABS

hydraulic
pump -
V64- and
the
inlet/outlet
valves in
the
hydraulic
unit are
checked
by On
Board
Diagnostic
(OBD)

The ABS

hydraulic
pump -
V64- and
valve
block
must not
be
separated
from one
another

Removing

and
installing

When
changing
the
hydraulic
unit,
always

Electrical/electronic components and locations

seal the
old part
with the
plugs
from the
repair set
Part No.
1H0 698
311 A

Electrical/electronic components and locations

01-12

4

-

ABS/EDL and
ABS/EDL/ASR
Control
Module -J104-

Location: on

hydraulic
unit on left of
engine
compartment

Checked

by On
Board
Diagnostic
(OBD)

Checking

the multi-
pin
connector
to control
module

Page

01-106

Do not

disconnect
connector
before
successfully
completing
OBD.
Switch
ignition off
before
separating
connection.

Electrical/electronic components and locations