Volkswagen Touareg 2010, Workshop Manual

Page: 62 / 109

Pro
te
c
t
ed
b
y
co
p
y
rig
h
t.
C
o
p
y
in
g
fo
r
pr
iv
a
t
e
o
r
c
o
m
m
e
r
c
ia
l
p
u
rp
o
s
e
s
,
i
n
p
a
rt
o
r i
n
w
h
o
le
,
is
n
o
t
p
e
r
m
it
t
e
d
u
n
l
e
s
s
a
ut
ho
r
i
s
ed
b
y
V
olk
sw
a
ge
n AG
.
V olk
s
w a
g en
AG do
es
n
ot g
uar
ante
e
or a
c
c
ep
t
a
ny
li
a
b
i
li
t
y
w
ith
r
e
s
p
e
c
t
t
o
th
e
c
o
rr
e
c
t
n
e
s
s
o
f
in
fo
r
m
a
tio
n
in
th
is
d
o
c
um
en
t.
C
o
py
rig
ht b
y
V
olk
sw
a
ge
n
A
G.
4.1 Removing and installing control unit for
electromechanical parking brake -J540-
The electromechanical parking brake control unit -J540- is loca‐
ted behind the right luggage compartment side panel trim.
After control unit for electromechanical parking brake -J540- has
been replaced, recode ABS control unit -J104- and carry out basic
setting of „brake system“ (electromechanical parking brake).
WARNING
Severe shocks (e.g. dropping, impact) may destroy the control
unit for electromechanical parking brake -J540- . The control
unit for electromechanical parking brake -J540- may then no
longer be used.
Removing
– Switch off ignition and all electrical consumers and remove
ignition key.
– Remove right side panel in luggage compartment ⇒ General
body repairs, interior; Rep. gr. 70 ; Load area and luggage
compartment trim; Removing and installing side panel in lug‐
gage compartment .
– Press locking catch outwards -arrows- on both sides and pull
control unit for electromechanical parking brake -J540- -1- out
of bracket, taking length of connected wiring into account.
– Release and disconnect connector and remove control unit for
electromechanical parking brake -J540- .
Installing
– Install in reverse order.
– Then readapt control unit for electromechanical parking brake
-J540- .
Connecting -VAS 5051- and selecting functions ⇒ page 9 .
– Do do this, select electromechanical parking brake and func‐
tion „Renewing electromechanical parking brake control unit
J540“.
4.2 Removing and installing parking brake
motor
Special tools and workshop equipment required
♦ Torque wrench -V.A.G 1331-
♦ Vehicle diagnosis, testing and information system -VAS 5051-
Touareg 2010 ➤
Brake systems - Edition 05.2011
58
Rep. gr.46 - Brakes - mechanism