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.
Removing
– Separate electrical connector -2- on battery monitor control
unit - J367- -3-.
– Remove battery - A-
⇒ page 3
.
– Remove engine control unit ⇒ Rep. gr. 23 ; Engine control
unit; Removing and installing engine control unit - J623- .
– Unscrew nut -1-.
– Remove earth wire with battery monitor control unit - J367-
-2-.
Installing
Install in the reverse order of removal, observing the following:
– Adapt battery monitor control unit - J367-
⇒ page 5
.
Specified torques
♦
⇒ “1.1 Assembly overview - battery”, page 1
1.4
Adapting battery monitor control unit -
J367-
After the installation of a new starter battery or a new battery
monitor control unit - J367- , the battery monitor control unit -
J367- must be adapted.
– Connect vehicle diagnostic tester
⇒ page 157
.
– Adapt battery monitor control unit - J367- ⇒ Vehicle diagnostic
tester.
1.5
Disconnecting and connecting battery
Special tools and workshop equipment required
♦ Torque wrench - V.A.G 1331-
Recharging battery or jump start on vehicles with start/stop sys‐
tem:
When recharging or jump starting vehicles with start/stop system,
note the following: first connect charging cable to battery positive
terminal then body earth. This ensures that the battery sensor is
not bridged. The direct charging of the battery on the negative
terminal clamp means that the battery sensor is shunted and the
up! 2012 ➤
Electrical system - Edition 03.2017
1. Battery
5
