Convenience system
● Electrically adjustable and heated exterior mirrors
● Automatic anti-dazzle interior mirror
● Anti-theft alarm system
● Window regulator front and rear
● Rear lid remote release
● Luggage compartment light
● Sliding/tilting sunroof
● Fuel tank flap release
● Central locking with remote control
From
May 2006
Notes:
For information concerning
t
Relay and fuse assignment
t
Multi-pin connectors
t
Control units and relays
t
Earth connections
→ Overview of Fitting Locations!
For information concerning
t
Fault Finding Programs
→ Guided Fault Finding
Touran
Current Flow Diagram
No.
115 /
2
ws
=
white
sw
=
black
ro
=
red
rt
=
red
br
=
brown
gn
=
green
bl
=
blue
gr
=
grey
li
=
purple
vi
=
purple
ge
=
yellow
or
=
orange
rs
=
pink
Terminal 15 voltage supply relay 2
A
-
Battery
B
-
Starter
J519
-
Onboard supply control unit
J681
-
Terminal 15 voltage supply relay 2
SA5
-
Fuse 5 on fuse holder A
SB7
-
Fuse 7 on fuse holder B
SB28
-
Fuse 28 on fuse holder B
SB29
-
Fuse 29 on fuse holder B
SC16
-
Fuse 16 on fuse holder C
SC20
-
Fuse 20 on fuse holder C
SC45
-
Fuse 45 on fuse holder C
SC50
-
Fuse 50 on fuse holder C
T40
-
40-pin connector
508
-
Screw connection (30) on E-box
B163
-
Positive connection 1 (15), in interior wiring harness
B277
-
Connection 1 (15a), in main wiring harness
B503
-
Positive connection 7 (30a), in interior wiring harness
D50
-
Positive connection (30), in engine compartment wiring harness
---
-
Only models with sliding sunroof adjustment control unit
#
-
Only models with anti-theft alarm system, interior monitoring sensor and vehicle inclination sender
##
-
Only models with anti-theft alarm system
**
-
Only models with rear window regulators
-●●-
-
Only models with no rear window regulators
-●-
-
Only models with automatic anti-dazzle interior/exterior mirror
x
-
From May 2007
///
-
To April 2007
xx
-
From October 2007
++
-
To September 2007
xxx
-
From May 2008
///
-
To April 2008
Touran
Current Flow Diagram
No.
115 /
3
ws
=
white
sw
=
black
ro
=
red
rt
=
red
br
=
brown
gn
=
green
bl
=
blue
gr
=
grey
li
=
purple
vi
=
purple
ge
=
yellow
or
=
orange
rs
=
pink
Driver door control unit, driver side window regulator motor
J386
-
Driver door control unit
J519
-
Onboard supply control unit
SC47
-
Fuse 47 on fuse holder C
SC49
-
Fuse 49 on fuse holder C
SC51
-
Fuse 51 on fuse holder C
T20a
-
20-pin connector
T28
-
28-pin connector, coupling point, left A-pillar
V147
-
Driver side window regulator motor
44
-
Earth point, lower part of left A-pillar
366
-
Earth connection 1, in main wiring harness
A1
-
Positive connection (30a), in dash panel wiring harness
B267
-
Positive connection 2 (30a, door control unit), in interior wiring harness
B553
-
Positive connection 3 (30a, door control unit), in interior wiring harness
**
-
Only models with rear window regulators
-●●-
-
Only models with no rear window regulators
---
-
Only models with sliding sunroof adjustment control unit
Touran
Current Flow Diagram
No.
115 /
4
ws
=
white
sw
=
black
ro
=
red
rt
=
red
br
=
brown
gn
=
green
bl
=
blue
gr
=
grey
li
=
purple
vi
=
purple
ge
=
yellow
or
=
orange
rs
=
pink
Driver door control unit, window regulator switch in driver door, childproof lock button
E40
-
Front left window regulator switch
E53
-
Rear left window regulator switch, in driver door
E55
-
Rear right window regulator switch, in driver door
E81
-
Front right window regulator switch in driver door
E318
-
Childproof lock button
J386
-
Driver door control unit
J519
-
Onboard supply control unit
K236
-
Warning light for activated childproof lock
L76
-
Button illumination bulb
T10a
-
10-pin connector
T32a
-
32-pin connector
267
-
Earth connection 2, in driver's door wiring harness
R75
-
Connection 1 (58d), in door control unit wiring harness
**
-
Only models with rear window regulators
-●●-
-
Only models with no rear window regulators
x
-
From May 2007
///
-
To April 2007
Touran
Current Flow Diagram
No.
115 /
5
ws
=
white
sw
=
black
ro
=
red
rt
=
red
br
=
brown
gn
=
green
bl
=
blue
gr
=
grey
li
=
purple
vi
=
purple
ge
=
yellow
or
=
orange
rs
=
pink
Driver door control unit, front left and right window regulator switch in driver door, central locking deadlock function warning lamp, driver side interior locking button for central locking system
E40
-
Front left window regulator switch
E81
-
Front right window regulator switch in driver door
E308
-
Driver side interior locking button for central locking system
J386
-
Driver door control unit
J519
-
Onboard supply control unit
K133
-
Central locking deadlock function warning lamp -SAFE-
K174
-
Driver side interior locking warning lamp
L76
-
Button illumination bulb
T2u
-
2-pin connector, in driver door
T4a
-
4-pin connector
T4am
-
4-pin connector
T32a
-
32-pin connector
R75
-
Connection 1 (58d), in door control unit wiring harness
-●●-
-
Only models with no rear window regulators
Touran
Current Flow Diagram
No.
115 /
6
ws
=
white
sw
=
black
ro
=
red
rt
=
red
br
=
brown
gn
=
green
bl
=
blue
gr
=
grey
li
=
purple
vi
=
purple
ge
=
yellow
or
=
orange
rs
=
pink
Driver door control unit, mirror adjustment switch and fold-in mirror switch, exterior mirror heater button, rear lid remote release switch
E43
-
Mirror adjustment switch
E48
-
Mirror adjustment changeover switch
E231
-
Exterior mirror heater button
E263
-
Fold-in mirror switch
E319
-
Fuel tank flap release button
J386
-
Driver door control unit
J519
-
Onboard supply control unit
L76
-
Button illumination bulb
L78
-
Mirror adjustment switch illumination bulb
T4b
-
4-pin connector
T6a
-
6-pin connector
T32a
-
32-pin connector
267
-
Earth connection 2, in driver's door wiring harness
R76
-
Connection 2 (58d), in door control unit wiring harness
*
-
Only models with fold-in mirrors
Touran
Current Flow Diagram
No.
115 /
7
ws
=
white
sw
=
black
ro
=
red
rt
=
red
br
=
brown
gn
=
green
bl
=
blue
gr
=
grey
li
=
purple
vi
=
purple
ge
=
yellow
or
=
orange
rs
=
pink
Driver door control unit, front left entry light, driver side central locking lock unit
F2
-
Driver door contact switch
F220
-
Driver side central locking lock unit
J386
-
Driver door control unit
J519
-
Onboard supply control unit
T10b
-
10-pin connector
T20a
-
20-pin connector
V56
-
Driver door central locking motor
V161
-
Driver door central locking deadlock function motor
W31
-
Front left entry light
Touran
Current Flow Diagram
No.
115 /
8
ws
=
white
sw
=
black
ro
=
red
rt
=
red
br
=
brown
gn
=
green
bl
=
blue
gr
=
grey
li
=
purple
vi
=
purple
ge
=
yellow
or
=
orange
rs
=
pink
Driver door control unit, driver side mirror adjustment motor and driver side fold-in mirror motor, heated exterior mirror relay, driver side exterior mirror turn signal bulb
J99
-
Heated exterior mirror relay
J386
-
Driver door control unit
J519
-
Onboard supply control unit
L131
-
Driver side exterior mirror turn signal bulb
T2ac
-
2-pin connector
T2ar
-
2-pin connector
T2at
-
2-pin connector
T3s
-
3-pin connector
T16a
-
16-pin connector
T20a
-
20-pin connector
T28
-
28-pin connector, coupling point, left A-pillar
V17
-
Driver side mirror adjustment motor
V121
-
Driver side fold-in mirror motor
V149
-
Driver side mirror adjustment motor
Y20
-
Driver side automatic anti-dazzle exterior mirror
Z4
-
Driver side heated exterior mirror
B397
-
Connection 1 (convenience CAN bus, high), in main wiring harness
B406
-
Connection 1 (convenience CAN bus, low), in main wiring harness
*
-
Only models with fold-in mirrors
**
-
Only models with rear window regulators
-●-
-
Only models with automatic anti-dazzle interior/exterior mirror
Touran
Current Flow Diagram
No.
115 /
9
ws
=
white
sw
=
black
ro
=
red
rt
=
red
br
=
brown
gn
=
green
bl
=
blue
gr
=
grey
li
=
purple
vi
=
purple
ge
=
yellow
or
=
orange
rs
=
pink
Front passenger side door control unit, front passenger side central locking lock unit, window regulator switch in front passenger door, front passenger side window regulator motor
E107
-
Window regulator switch in front passenger door
F3
-
Front passenger door contact switch
F221
-
Front passenger side central locking lock unit
J387
-
Front passenger side door control unit
J519
-
Onboard supply control unit
L76
-
Button illumination bulb
T4c
-
4-pin connector
T10c
-
10-pin connector
T20b
-
20-pin connector
T28a
-
28-pin connector, coupling point, right A-pillar
T32b
-
32-pin connector
V57
-
Front passenger seat central locking motor
V148
-
Front passenger side window regulator motor
V162
-
Front passenger door central locking deadlock function motor
43
-
Earth point, lower part of right A-pillar
Touran
Current Flow Diagram
No.
115 /
10
ws
=
white
sw
=
black
ro
=
red
rt
=
red
br
=
brown
gn
=
green
bl
=
blue
gr
=
grey
li
=
purple
vi
=
purple
ge
=
yellow
or
=
orange
rs
=
pink
Front passenger door control unit, front passenger side mirror adjustment motor and front passenger side fold-in mirror motor, front passenger side exterior mirror turn signal, front right entry light
J387
-
Front passenger side door control unit
J519
-
Onboard supply control unit
L132
-
Front passenger side exterior mirror turn signal bulb
T2ah
-
2-pin connector
T2as
-
2-pin connector
T2au
-
2-pin connector
T3t
-
3-pin connector
T16d
-
16-pin connector
T20b
-
20-pin connector
T28a
-
28-pin connector, coupling point, right A-pillar
T32b
-
32-pin connector
V25
-
Front passenger side mirror adjustment motor
V122
-
Front passenger side fold-in mirror motor
V150
-
Front passenger side mirror adjustment motor
W32
-
Front right entry light
Y21
-
Front passenger side automatic anti-dazzle exterior mirror
Z5
-
Front passenger side heated exterior mirror
*
-
Only models with fold-in mirrors
**
-
Only models with rear window regulators
-●-
-
Only models with automatic anti-dazzle interior/exterior mirror
Touran
Current Flow Diagram
No.
115 /
11
ws
=
white
sw
=
black
ro
=
red
rt
=
red
br
=
brown
gn
=
green
bl
=
blue
gr
=
grey
li
=
purple
vi
=
purple
ge
=
yellow
or
=
orange
rs
=
pink
Rear left door control unit, rear left window regulator switch, rear left window regulator motor, rear left door contact switch, rear left central locking lock unit
E52
-
Rear left window regulator switch, in door
F10
-
Rear left door contact switch
F222
-
Rear left central locking lock unit
J388
-
Rear left door control unit
J519
-
Onboard supply control unit
L76
-
Button illumination bulb
T4d
-
4-pin connector
T8a
-
8-pin connector
T18b
-
18-pin connector
T28b
-
28-pin connector, coupling point, left B-pillar
V26
-
Rear left window regulator motor
V163
-
Rear left door central locking deadlock function motor
V214
-
Rear left door central locking motor, lock
**
-
Only models with rear window regulators
Touran
Current Flow Diagram
No.
115 /
12
ws
=
white
sw
=
black
ro
=
red
rt
=
red
br
=
brown
gn
=
green
bl
=
blue
gr
=
grey
li
=
purple
vi
=
purple
ge
=
yellow
or
=
orange
rs
=
pink
Rear left door control unit, rear right door control unit, rear left entry light, rear right entry light
J388
-
Rear left door control unit
J389
-
Rear right door control unit
J519
-
Onboard supply control unit
T18b
-
18-pin connector
T18c
-
18-pin connector
T28c
-
28-pin connector, coupling point, right B-pillar
T28b
-
28-pin connector, coupling point, left B-pillar
W33
-
Rear left entry light
W34
-
Rear right entry light
43
-
Earth point, lower part of right A-pillar
44
-
Earth point, lower part of left A-pillar
408
-
Earth connection 3, in rear left door wiring harness
409
-
Earth connection 3, in rear right door wiring harness
**
-
Only models with rear window regulators
-●●-
-
Only models with no rear window regulators
---
-
Only models with rear entry light
Touran
Current Flow Diagram
No.
115 /
13
ws
=
white
sw
=
black
ro
=
red
rt
=
red
br
=
brown
gn
=
green
bl
=
blue
gr
=
grey
li
=
purple
vi
=
purple
ge
=
yellow
or
=
orange
rs
=
pink
Rear right door control unit, rear right window regulator switch, rear right window regulator motor, rear right door contact switch, rear right central locking lock unit
E54
-
Rear right window regulator switch, in door
F11
-
Rear right door contact switch
F223
-
Rear right central locking lock unit
J389
-
Rear right door control unit
J519
-
Onboard supply control unit
L76
-
Button illumination bulb
T4e
-
4-pin connector
T8b
-
8-pin connector
T18c
-
18-pin connector
T28c
-
28-pin connector, coupling point, right B-pillar
V27
-
Rear right window regulator motor
V164
-
Rear right door central deadlock function locking motor
V215
-
Rear right door central locking motor, lock
**
-
Only models with rear window regulators
Touran
Current Flow Diagram
No.
115 /
14
ws
=
white
sw
=
black
ro
=
red
rt
=
red
br
=
brown
gn
=
green
bl
=
blue
gr
=
grey
li
=
purple
vi
=
purple
ge
=
yellow
or
=
orange
rs
=
pink
Convenience system central control unit, rear left and right door contact switches, rear left and right central locking lock units
F10
-
Rear left door contact switch
F11
-
Rear right door contact switch
F222
-
Rear left central locking lock unit
F223
-
Rear right central locking lock unit
J393
-
Convenience system central control unit, behind glove compartment
J519
-
Onboard supply control unit
J533
-
Data bus diagnosis interface
T8a
-
8-pin connector
T8b
-
8-pin connector
T18
-
18-pin connector
T18a
-
18-pin connector
T20
-
20-pin connector
T28b
-
28-pin connector, coupling point, left B-pillar
T28c
-
28-pin connector, coupling point, right B-pillar
V163
-
Rear left door central locking deadlock function motor
V164
-
Rear right door central deadlock function locking motor
V214
-
Rear left door central locking motor, lock
V215
-
Rear right door central locking motor, lock
B397
-
Connection 1 (convenience CAN bus, high), in main wiring harness
B406
-
Connection 1 (convenience CAN bus, low), in main wiring harness
-●●-
-
Only models with no rear window regulators
Touran
Current Flow Diagram
No.
115 /
15
ws
=
white
sw
=
black
ro
=
red
rt
=
red
br
=
brown
gn
=
green
bl
=
blue
gr
=
grey
li
=
purple
vi
=
purple
ge
=
yellow
or
=
orange
rs
=
pink
Convenience system central control unit, number plate light, rear lid release, rear lid lock unit, luggage compartment light
E234
-
Rear lid handle release button
F5
-
Luggage compartment light switch
F256
-
Rear lid lock unit
J393
-
Convenience system central control unit, behind glove compartment
J519
-
Onboard supply control unit
T4f
-
4-pin connector
T4g
-
4-pin connector
T8
-
8-pin connector
T10
-
10-pin connector, under roof at rear
T10e
-
10-pin connector, on left in rear lid
T18
-
18-pin connector
V139
-
Rear lid release motor
W3
-
Luggage compartment light
X
-
Number plate light
98
-
Earth connection, in rear lid wiring harness
195
-
Earth connection, in rear door switch wiring harness
369
-
Earth connection 4, in main wiring harness
653
-
Earth point, on left D-pillar
**
-
Only models with rear window regulators
-●●-
-
Only models with no rear window regulators
Touran
Current Flow Diagram
No.
115 /
16
ws
=
white
sw
=
black
ro
=
red
rt
=
red
br
=
brown
gn
=
green
bl
=
blue
gr
=
grey
li
=
purple
vi
=
purple
ge
=
yellow
or
=
orange
rs
=
pink
Convenience system central control unit, interior monitor deactivation switch, tank filler flap locking motor
E267
-
Interior monitoring deactivation switch
J393
-
Convenience system central control unit, behind glove compartment
J519
-
Onboard supply control unit
K162
-
Interior monitoring off warning lamp
L76
-
Button illumination bulb
T3f
-
3-pin connector
T6
-
6-pin connector
T6ag
-
6-pin connector
T18
-
18-pin connector
V155
-
Tank filler flap locking motor
W1
-
Front interior light
249
-
Earth connection 2, in interior wiring harness
377
-
Earth connection 12, in main wiring harness
653
-
Earth point, on left D-pillar
B154
-
Connection 1 (DCt), in interior wiring harness
B559
-
Connection 1 (30g), in main wiring harness
**
-
Only models with rear window regulators
-●●-
-
Only models with no rear window regulators
***
-
Only models with interior monitoring
Touran
Current Flow Diagram
No.
115 /
17
ws
=
white
sw
=
black
ro
=
red
rt
=
red
br
=
brown
gn
=
green
bl
=
blue
gr
=
grey
li
=
purple
vi
=
purple
ge
=
yellow
or
=
orange
rs
=
pink
Convenience system central control unit, sliding sunroof adjustment control unit, sunroof button, sliding sunroof adjustment regulator, central locking and anti-theft alarm system aerial
E139
-
Sliding sunroof adjustment regulator
E325
-
Sunroof button
J245
-
Sliding sunroof adjustment control unit
J285
-
Control unit in dash panel insert
J393
-
Convenience system central control unit, behind glove compartment
J519
-
Onboard supply control unit
R47
-
Central locking and anti-theft alarm system aerial
T6
-
6-pin connector
T6aa
-
6-pin connector
T6b
-
6-pin connector
T6at
-
6-pin connector
T8
-
8-pin connector
T18
-
18-pin connector
T36
-
36-pin connector
V1
-
Sliding sunroof motor
B549
-
Connection 2 (LIN bus), in main wiring harness
#
-
Only models with anti-theft alarm system, interior monitoring sensor and vehicle inclination sender
##
-
Only models with anti-theft alarm system
---
-
Only models with sliding sunroof adjustment control unit
