VW TOURAN 2017 – Airbag systems, (L0R) . Wiring diagrams, Pin Connector, Location

Wiring Diagram VW TOURAN 2017 - Key operated switch to deactivate front passenger side airbag - Airbag control unit - Airbag warning lamp - Fuse holder C

E224	Key operated switch to deactivate front passenger side airbag
J234	Airbag control unit
KX1	Airbag warning lamp
K145	Front passenger side airbag deactivated warning lamp
K286	Front passenger airbag warning lamp
SC	Fuse holder C
SC11	Fuse 11 on fuse holder C
SC33	Fuse 33 on fuse holder C
SC41	Fuse 41 on fuse holder C
T4ar	4-pin connector, black
T6ab	6-pin connector, yellow
T90b	90-pin connector, yellow
T2	Positive connection 2, in airbag wiring harness

Wiring Diagram VW TOURAN 2017 - Driver side belt force limiter - Front passenger side belt force limiter - Airbag control unit - Control unit for front left belt tensioner - Control unit for front right belt tensioner - Driver seat belt tensioner igniter 1 - Front passenger seat belt tensioner igniter 1

G551	Driver side belt force limiter
G552	Front passenger side belt force limiter
J234	Airbag control unit
J854	Control unit for front left belt tensioner
J855	Control unit for front right belt tensioner
N153	Driver seat belt tensioner igniter 1
N154	Front passenger seat belt tensioner igniter 1
T2hc	2-pin connector, yellow
T2hf	2-pin connector, yellow
T5ad	5-pin connector, colourless
T5ae	5-pin connector, colourless
T90b	90-pin connector, yellow
B711	Connection 6 (LIN bus) in main wiring harness

Wiring Diagram VW TOURAN 2017 - Side airbag crash sensor on front passenger side - Airbag control unit - Steering column electronics control unit - Driver side airbag igniter - Side airbag igniter on front passenger side - Driver side curtain airbag igniter - Driver side knee airbag igniter

G180	Side airbag crash sensor on front passenger side
J234	Airbag control unit
J527	Steering column electronics control unit
N95	Driver side airbag igniter
N200	Side airbag igniter on front passenger side
N251	Driver side curtain airbag igniter
N295	Driver side knee airbag igniter
T2bc	2-pin connector, yellow
T2gq	2-pin connector, yellow
T2ha	2-pin connector, yellow
T2hx	2-pin connector, yellow
T3bj	3-pin connector, white
T3bk	3-pin connector, yellow
T3bl	3-pin connector, yellow
T4aw	4-pin connector, yellow
T12ac	12-pin connector, black
T27	27-pin connector, black
T27b	27-pin connector, black
T90b	90-pin connector, yellow
TSVL	Coupling point for front left seat
TTVL	Coupling point on front left door

Wiring Diagram VW TOURAN 2017 - Side airbag crash sensor on driver side - Airbag control unit - Front passenger side airbag igniter 1 - Side airbag igniter on driver side - Front passenger side curtain airbag igniter

G179	Side airbag crash sensor on driver side
J234	Airbag control unit
N131	Front passenger side airbag igniter 1
N199	Side airbag igniter on driver side
N252	Front passenger side curtain airbag igniter
T2be	2-pin connector, yellow
T2gw	2-pin connector, yellow
T3ao	3-pin connector, yellow
T3ap	3-pin connector, yellow
T3bj	3-pin connector, white
T3bm	3-pin connector, white
T27a	27-pin connector, black
T27c	27-pin connector, black
T90b	90-pin connector, yellow
TSVR	Coupling point for front right seat
TTVR	Coupling point on front right door

Wiring Diagram VW TOURAN 2017 - Rear side airbag crash sensor on driver side - Airbag control unit - Rear side airbag igniter on driver side - Rear side airbag igniter on front passenger side - Diagnostic connection

G256	Rear side airbag crash sensor on driver side
J234	Airbag control unit
N201	Rear side airbag igniter on driver side
N202	Rear side airbag igniter on front passenger side
T2hr	2-pin connector, yellow
T3ar	3-pin connector, black
T3as	3-pin connector, black
T3bn	3-pin connector, white
T3bo	3-pin connector, yellow
T3bp	3-pin connector, white
T3bq	3-pin connector, yellow
T16c	16-pin connector, black
T90b	90-pin connector, yellow
TSHL	Coupling point for rear left seat
TSHR	Coupling point for rear right seat
U31	Diagnostic connection

Wiring Diagram VW TOURAN 2017 - Driver side belt switch - Front passenger side belt switch - Seat occupied sensor - front passenger side - Rear side airbag crash sensor on front passenger side - Airbag control unit

E24	Driver side belt switch
E25	Front passenger side belt switch
G128	Seat occupied sensor, front passenger side
G257	Rear side airbag crash sensor on front passenger side
J234	Airbag control unit
T2go	2-pin connector, green
T2gp	2-pin connector, green
T2gq	2-pin connector, black
T2gs	2-pin connector, black
T2gu	2-pin connector, black
T2hm	2-pin connector, yellow
T4cf	4-pin connector, black
T4ci	4-pin connector, black
T90b	90-pin connector, yellow
TSVL	Coupling point for front left seat
TSVR	Coupling point for front right seat

Wiring Diagram VW TOURAN 2017 - Crash sensor for front airbag - Trigger 1 for pedestrian protection - Trigger 2 for pedestrian protection - Airbag control unit

G190	Crash sensor for front airbag
G598	Trigger 1 for pedestrian protection
G599	Trigger 2 for pedestrian protection
J234	Airbag control unit
T2fh	2-pin connector, yellow
T3aw	3-pin connector, yellow
T3az	3-pin connector, yellow
T17c	17-pin connector, brown
T17l	17-pin connector, brown
T90b	90-pin connector, yellow
TIUL	Coupling point in interior, below left
109	Earth connection, in airbag wiring harness

Wiring Diagram VW TOURAN 2017 - Driver side crash sensor for pedestrian protection - Front passenger side crash sensor for pedestrian protection - Centre crash sensor for pedestrian protection - Driver side crash sensor 2 for pedestrian protection - Front passenger side crash sensor 2 for pedestrian protection - Airbag control unit

G570	Driver side crash sensor for pedestrian protection
G571	Front passenger side crash sensor for pedestrian protection
G579	Front pressure hose sensor for pedestrian protection
G693	Centre crash sensor for pedestrian protection
G851	Driver side crash sensor 2 for pedestrian protection
G852	Front passenger side crash sensor 2 for pedestrian protection
J234	Airbag control unit
T2an	2-pin connector, black
T2ao	2-pin connector, black
T2ap	2-pin connector, black
T2ey	2-pin connector, yellow
T2fc	2-pin connector, yellow
T6f	6-pin connector, black
T6x	6-pin connector, black
T17a	17-pin connector, red
T17q	17-pin connector, red
T90b	90-pin connector, yellow
TIUR	Coupling point in interior, below right
TML	Coupling point in engine compartment, left
A177	Connection 6 (87) in dash panel wiring harness
A246	Connection 1 (CAN bus high), in engine compartment wiring harness
B413	Connection 8 (convenience CAN bus, low), in main wiring harness
C54	Connection (fan speed II), in front left wiring harness

Wiring Diagram VW TOURAN 2017 - Belt switch for seat row 2 - driver side - Belt switch for seat row 2 - middle - Belt switch for seat row 2 - passenger side - Belt switch for seat row 3 - driver side - Belt switch 2 for seat row 3 - driver side - Airbag control unit

F390	Belt switch for seat row 2, driver side
F391	Belt switch for seat row 2, middle
F392	Belt switch for seat row 2, passenger side
F393	Belt switch for seat row 3, driver side
F541	Belt switch 2 for seat row 3, driver side
J234	Airbag control unit
T2hn	2-pin connector, black
T2ho	2-pin connector, black
T2hp	2-pin connector, black
T2hq	2-pin connector, black
T2hu	2-pin connector, black
T2hv	2-pin connector, black
T90b	90-pin connector, yellow
475	Earth connection (airbag), in main wiring harness
B765	Connection 4 (airbag), in main wiring harness
T3	Connection, in airbag wiring harness
T5	Connection 2, in airbag wiring harness
*	left
*2	right

Wiring Diagram VW TOURAN 2017 - Belt switch for seat row 3 - passenger side - Belt switch 2 for seat row 3 - passenger side - Airbag control unit - Data bus diagnostic interface - Rear belt tensioner igniter on driver side - Rear belt tensioner igniter on front passenger side

F395	Belt switch for seat row 3, passenger side
F545	Belt switch 2 for seat row 3, passenger side
J234	Airbag control unit
J533	Data bus diagnostic interface
N196	Rear belt tensioner igniter on driver side
N197	Rear belt tensioner igniter on front passenger side
T2cq	2-pin connector, yellow
T2gu	2-pin connector, yellow
T2hs	2-pin connector, black
T2ht	2-pin connector, black
T20c	20-pin connector, red
T90b	90-pin connector, yellow
B383	Connection 1 (powertrain CAN bus, high), in main wiring harness
B390	Connection 1 (powertrain CAN bus, low), in main wiring harness
D62	Connection (airbag), in engine compartment wiring harness
T3	Connection, in airbag wiring harness
*	Earth supply via housing

VW TOURAN 2017 Overview of control units

Overview of control units

q	Connector assignment

q	Connector assignment

q	Fitting location for models with right-hand drive:

q	Connector assignment

q	Connector assignment

q	Fitting location for models equipped with " Composition Media, Discover Media/Discover Pro (Standard/High) "

q	Connector assignment

q	Connector assignment

q	Connector assignment

q	Connector assignment

q	Connector assignment

q	Connector assignment

q	Connector assignment

q	Connector assignment

q	Fitting locations, models with a diesel engine

q	Connector assignment

q	Connector assignment

q	Connector assignment

q	Connector assignment

q	Connector assignment

q	Connector assignment

q	Fitting location for models with right-hand drive:

q	Connector assignment

q	Connector assignment

q	Connector assignment

q	Connector assignment

q	Fitting location for models with left-hand drive:

q	Fitting location for models with right-hand drive:

q	Connector assignment

q	Fitting location for models with right-hand drive:

q	Connector assignment

q	Fitting location for models with right-hand drive:

q	Connector assignment

q	Fitting location of Climatronic control unit -J255-

q	Connector assignment

q	Fitting location of air conditioning system control unit -J301-

q	Connector assignment

q	Connector assignment

VW TOURAN 2017 Sliding sunroof adjustment control unit -J245- /sunroof roller blind control unit -J394- Fitting location: On sliding sunroof.

1 -	Sliding sunroof adjustment control unit -J245-

A -	10-pin connector -T10ae-

2 -	Sunroof roller blind control unit -J394-

B -	10-pin connector -T10af-

Connector assignment of sliding sunroof adjustment control unit -J245- /sunroof roller blind control unit -J394- VW TOURAN 2017 Fuel pump control unit -J538- , for models with petrol engine Fitting location: Under rear seat bench.

1 -	Fuel pump control unit -J538-

A -	5-pin connector -T5s- , black

Connector assignment, fuel pump control unit -J538- VW TOURAN 2017 Fuel pump control unit -J538- , for models with diesel engine Fitting location: Under rear seat bench.

1 -	Fuel pump control unit -J538-

A -	6-pin connector -T6u- , black

Connector assignment, fuel pump control unit -J538- VW TOURAN 2017 Multifunction steering wheel control unit J453 Multifunction steering wheel control unit -J453- Fitting location: Inside the operating unit of the multifunction buttons on left in steering wheel -E440-   Note: The illustration shows the left-hand drive version.

1 -	Multifunction steering wheel control unit -J453-

A -	5-pin connector -T5aj-

B -	12-pin connector -T12k-

Connector assignment of multifunction steering wheel control unit -J453- VW TOURAN 2017 Massage control unit J740 Massage control unit -J740- Massage control unit -J740- , only left-hand drive models Fitting location: in left seat.

1 -	Massage control unit -J740-

A -	12-pin connector -T12j- , black

B -	Not assigned

C -	Not assigned

D -	16-pin connector -T16i- , black

Connector assignment of massage control unit -J740- Massage control unit -J740- , only right-hand drive models Fitting location: in right seat.

1 -	Massage control unit -J740-

A -	12-pin connector -T12j- , black

B -	Not assigned

C -	Not assigned

D -	16-pin connector -T16i- , black

See left-hand drive version for connector assignment VW TOURAN 2017 Driver door control unit J386 Driver door control unit -J386- Fitting location: In driver door.   Note: The illustration shows the left-hand drive version.

1 -	Driver door control unit -J386-

A -	6-pin connector -T6h- , black

B -	20-pin connector -T20- , black

C -	16-pin connector -T16j- , black

D -	32-pin connector -T32- , blue

Connector assignment, driver door control unit -J386- VW TOURAN 2017 Steering column electronics control unit J527 Steering column electronics control unit -J527- Fitting location: On steering column.   Note: The illustration shows the left-hand drive version.

1 -	Steering column electronics control unit -J527-

A -	16-pin connector -T16e- , for models with no heated steering wheel

A -	14-pin connector -T14i- , for models with heated steering wheel

B -	4-pin connector -T4ay-

Connector assignment of steering column electronics control unit -J527- , for models with no heated steering wheel VW TOURAN 2017 Control unit for electronic steering column lock J764 Control unit for electronic steering column lock -J764- Fitting location: On steering column.   Note: The illustration shows the left-hand drive version.

1 -	Control unit for electronic steering column lock -J764-

A -	4-pin connector -T4bc- , yellow

Connector assignment of control unit for electronic steering column lock -J764- VW TOURAN 2017 Interface for entry and start system J965 Interface for entry and start system -J965- Interface for entry and start system -J965- , only left-hand drive models Fitting location: below the dash panel.

1 -	Interface for entry and start system -J965-

A -	40-pin connector -T40- , black

Connector assignment of interface for entry and start system -J965- Interface for entry and start system -J965- , only right-hand drive models Fitting location: below the dash panel.

1 -	Interface for entry and start system -J965-

A -	40-pin connector -T40- , black

See left-hand drive version for connector assignment Back to overview VW TOURAN 2017 Onboard supply control unit J519 Onboard supply control unit -J519- Fitting location: Behind dash panel on left.   Note: The illustration shows the left-hand drive version.

1 -	Onboard supply control unit -J519-

A -	73-pin connector -T73- , black

B -	46-pin connector -T46b- , black

C -	73-pin connector -T73a- , black

Connector assignment, onboard supply control unit -J519-

-T73- (A)	Designation		-T46b- (B)	Designation		-T73a- (C)	Designation
1	Terminal 30		1	Right headlight dipped beam bulb -M31-		1	Terminal 30 left light supply
2	Heated driver seat -Z6-		2	Right headlight main beam bulb -M32-		2
3	Tank flap release -EX13- -		3			3
4	Tank flap release -EX13- +		4	Left daytime running light bulb -L174-		4	Terminal 30
5	Heated seat cushion for front passenger seat -Z8-		5	Right fog light bulb -L23- Right static cornering light -M52-		5	Left headlight dipped beam bulb -M29-
6	Rear right door central locking motor, lock -V215-		6			6	Left tail light bulb -M4- Right tail light bulb -M2-
7	Rear right door central locking motor, lock -V215-		7	Windscreen and rear window washer pump -V59-		7
8			8	Windscreen and rear window washer pump -V59-		8	Right brake and tail light bulb -M22-
9	Rear lid central locking motor -V53-		9	Left washer jet heater element -Z20- Right washer jet heater element -Z21-		9	Bulb 2 for rear left turn signal -M80-
10			10	Front left side marker light bulb -M33-		10	Left brake and tail light bulb 2 -M58-
11			11	Reversing light switch -F4-		11	Left reversing light bulb -M16-
12	Term. 31		12	Front right brake pad wear sender -G35-		12	Glove compartment light -W6-
13	Terminal 15 voltage supply relay -J329-		13	Brake fluid level warning contact -F34-		13
14	Terminal 15 voltage supply relay -J329- , signal wire		14	Bonnet contact switch -F387-		14	Interface for entry and start system -J965-
15	Sliding sunroof adjustment control unit -J245- , LIN bus		15			15	Light switch -E1- , dipped beam position
16	B506 Connection (convenience CAN bus, high) in interior wiring harness		16	Coolant shortage indicator sender -G32-		16	Light switch -E1- , automatic headlight position
17	B507 Connection (convenience CAN bus, low) in interior wiring harness		17			17
18			18			18
19			19	Ambient temperature sensor -G17- , - Coolant shortage indicator sender -G32- , - Windscreen washer fluid level sender -G33- , -		19	Switch and instrument illumination regulator -E20-
20			20	Front right turn signal bulb -M7-		20
21			21	Right side light bulb -M3- Front right side marker bulb -M34-		21	Driving program button -E598-
22			22	Front right headlight -MX2-		22
23			23	Front left headlight -MX1-		23
24			24	Horn relay -J413-		24	Heated rear window relay -J9-
25			25			25
26			26	Heated windscreen relay -J47-		26
27			27	Ambient temperature sensor -G17-		27
28			28	Windscreen washer fluid level sender -G33-		28	Rain and light sensor -G397- Humidity sender -G355-
29	Rotary light switch -EX1-		29			29	LIN bus
30			30	Wiper motor control unit -J400-		30
31			31	Anti-theft alarm system horn -H8-		31	Rear right turn signal bulb -M8-
32	Rear lid handle release button -E234-		32	Right daytime running light bulb -L175-		32	Interior monitoring switch -E183-
33	Rear right door contact switch -F11-		33			33
34	Rear left door central locking motor, lock -V214- , safe		34			34	Driving program button -E598-
35	Rear left door contact switch -F10-		35			35
36	Rear left door central locking motor, lock -V214- , safe +		36	Front left turn signal bulb -M5-		36
37	Rear right door central locking motor, lock -V215- , safe +		37			37
38			38			38
39			39	Left headlight main beam bulb -M30-		39
40			40	Anti-theft alarm system horn -H8-		40	Front right seat temperature sender -G345-
41			41			41
42			42			42	Hazard warning light switch -EX3-
43	Light switch -E1-		43			43	Front left seat temperature sender -G344-
44	Ignition/starter switch -D- , terminal 15		44			44
45			45	Left fog light bulb -L22-		45
46	Light switch -E1- , 0 position		46	Headlight washer system pump -V11-		46
47	Ignition/starter switch -D- , terminal 15					47
48	Rear right door contact switch -F11-					48	Indicator lamp for hazard warning light -K6-
49	Heated rear window button -E230-					49
50	Rear left door contact switch -F10-					50
51	Button for deactivating interior monitoring and vehicle inclination sensor -E616-					51	Start/Stop operation button -E693-
52	Rear lid contact switch for anti-theft alarm -F123-					52
53	Terminal 31					53
54	Ignition/starter switch -D- , terminal S					54
55	Switch and instrument illumination regulator -E20-					55
56						56	Front left seat temperature sender -G344-
57	High-level brake light bulb -M25-					57
58						58	Brake light switch -F-
59	Left number plate light -X4- Right number plate light -X5-					59
60	Rear left turn signal bulb -M6-					60	Start/Stop operation button -E693-
61	Rear window wiper motor -V12-					61
62	Rear window wiper motor -V12-					62	Kl.58d
63	Terminal 31					63	Terminal 31
64	Right reversing light bulb -M17-					64
65	Right brake and tail light bulb 2 -M59-					65
66	Terminal 30, right light supply					66
67						67	Front interior light -WX1-
68	Rear left door central locking motor, lock -V214-					68
69	Rear left door central locking motor, lock -V214-					69
70						70
71	Left brake and tail light bulb -M21-					71
72	Rear left fog light bulb -L46- Rear right fog light bulb -L47-					72	Front left footwell light -K268- Front right footwell light -K269-
73	Terminal 30, central locking supply					73	Terminal 30

Back to overview VW TOURAN 2017 Parking aid control unit -J446- /park assist steering control unit -J791- Parking aid control unit -J446- /park assist steering control unit -J791- , only left-hand drive models Fitting location: Behind dash panel on driver side.

1 -	Parking aid control unit -J446- /park assist steering control unit -J791-

A -	18-pin connector -T18a-

B -	26-pin connector -T26-

Connector assignment of parking aid control unit -J446- /park assist steering control unit -J791-

	-T18a- (A)	Designation	-T26- (B)	Designation
	1		1
	2	Front left sender for park assist steering on left side of vehicle -G568-1)	2	Front parking aid warning buzzer -H22-2)
	3	Front centre left parking aid sender -G254-	3	Park assist steering button -E581-
	4	Front right parking aid sender -G252-	4	Warning light for park assist steering -K241-
	5		5
	6		6	Rear left parking aid sender -G203-
	7		7	Rear centre right parking aid sender -G205-
	8		8	Rear right park assist steering sender -G717-1)
	9		9	Rear parking aid warning buzzer -H15-2)
	10	Front right parking aid sender -G252- Front centre right parking aid sender -G253- Front centre left parking aid sender -G254- Front left parking aid sender -G255- Front left sender for park assist steering on left side of vehicle -G568-1) Front right sender for park assist steering on right side of vehicle -G569-1)	10	Front parking aid warning buzzer -H22-2)
	11	Front left parking aid sender -G255-	11
	12	Front centre right parking aid sender -G253-	12
	13	Front right sender for park assist steering on right side of vehicle -G569-1)	13	Terminal 31
	14	Front right parking aid sender -G252- Front centre right parking aid sender -G253- Front centre left parking aid sender -G254- Front left parking aid sender -G255- Front left sender for park assist steering on left side of vehicle -G568-1) Front right sender for park assist steering on right side of vehicle -G569-1)	14	Terminal 15
	15		15	Rear parking aid warning buzzer -H15-2)
	16		16	Parking aid button -E266-
	17		17	Parking aid warning lamp -K136-
	18		18	Rear left parking aid sender -G203- Rear centre left parking aid sender -G204- Rear centre right parking aid sender -G205- Rear right parking aid sender -G206- Rear left park assist steering sender -G716-1) Rear right park assist steering sender -G717-1)
			19	Rear left park assist steering sender -G716-1)
			20	Rear centre left parking aid sender -G204-
			21	Rear right parking aid sender -G206-
			22	Rear left parking aid sender -G203- Rear centre left parking aid sender -G204- Rear centre right parking aid sender -G205- Rear right parking aid sender -G206- Rear left park assist steering sender -G716-1) Rear right park assist steering sender -G717-1)
			23	B664 Connection (running gear sensors CAN bus, low) in main wiring harness
			24	B663 Connection (running gear sensors CAN bus, high) in main wiring harness
			25
			26

1) Only models with park assist steering

2) According to equipment

Back to overview Parking aid control unit -J446- /park assist steering control unit -J791- , only right-hand drive models Fitting location: Behind dash panel on driver side.

1 -	Parking aid control unit -J446- /park assist steering control unit -J791-

A -	26-pin connector -T26-

B -	18-pin connector -T18a-

See left-hand drive version for connector assignment Back to overview VW TOURAN 2017 Data bus diagnostic interface J533 Data bus diagnostic interface -J533- Data bus diagnostic interface -J533- , only left-hand drive models Fitting location: below the dash panel.

1 -	Data bus diagnostic interface -J533-

A -	20-pin connector -T20c- , red

Connector assignment, data bus diagnostic interface -J533-

-T20c- (A)	Designation		-T20c- (A)	Designation
1	Terminal 30		11	Terminal 31
2	Terminal 301) and 2)		12	Terminal 31
3	B698 Connection 3 (LIN bus) in main wiring harness		13	B549 Connection 2 (LIN bus) in main wiring harness
4			14	Terminal 15
5	B407 Connection 2 (convenience CAN bus, low) in main wiring harness		15	B398 Connection 2 (convenience CAN bus, high) in main wiring harness
6	B390 Connection 1 (powertrain CAN bus, low) in main wiring harness		16	B383 Connection 1 (powertrain CAN bus, high) in main wiring harness
7	B109 Connection 1 (CAN bus extended, low) in main wiring harness		17	B108 Connection 1 (CAN bus extended, high) in main wiring harness
8	B664 Connection (running gear sensors CAN bus, low) in main wiring harness		18	B663 Connection (running gear sensors CAN bus, high) in main wiring harness
9	Diagnostic connection -U31-		19	Diagnostic connection -U31-
10	A179 Connection (infotainment CAN bus, low), in dash panel wiring harness		20	A178 Connection (infotainment CAN bus, high), in dash panel wiring harness

1) Only models with no start/stop system 2) Only models with auxiliary heater control unit -J364- Back to overview Data bus diagnostic interface -J533- , only right-hand drive models Fitting location: below the dash panel.

1 -	Data bus diagnostic interface -J533-

A -	20-pin connector -T20c- , red

See left-hand drive version for connector assignment Back to overview VW TOURAN 2017 Control unit for cornering light and headlight range control J745 Control unit for cornering light and headlight range control -J745- Fitting location: behind dash panel   Note: The illustration shows the left-hand drive version.

1 -	Control unit for cornering light and headlight range control -J745-

A -	26-pin connector -T26b-

Connector assignment of control unit for cornering light and headlight range control -J745-

-T26b- (A)	Designation		-T26b- (A)	Designation
1			14
2	B668 Connection 2 (CAN bus extended high), in main wiring harness 1) B108 Connection 1 (CAN bus extended high), in main wiring harness 1)		15
3	B669 Connection 2 (CAN bus extended low), in main wiring harness 1) B109 Connection 1 (CAN bus extended low), in main wiring harness 1)		16
4	C67 Connection 1 (CAN bus, high) in headlight wiring harness t  Front left headlight -MX1- t  Front right headlight -MX2-		17
5	C68 Connection 1 (CAN bus, low) in headlight wiring harness t  Front left headlight -MX1- t  Front right headlight -MX2-		18
6			19
7	Rear left vehicle level sender -G76-		20
8			21
9			22
10	Rear left vehicle level sender -G76-		23	Terminal 15
11	Rear left vehicle level sender -G76-		24	Terminal 31
12			25
13			26

1) According to equipment

Back to overview VW TOURAN 2017 Airbag control unit J234 Airbag control unit -J234- Fitting location: behind centre console.   Note: The illustration shows the left-hand drive version.

1 -	Airbag control unit -J234-

A -	90-pin connector -T90a-

Back to overview VW TOURAN 2017 Fresh air blower control unit J126 Fresh air blower control unit -J126- Fitting location: On heater and air conditioner unit, front passenger footwell.   Note: The illustration shows the left-hand drive version.

1 -	Fresh air blower control unit -J126-

A -	4-pin connector -T4as-

B -	2-pin connector -T2hg-

Connector assignment, fresh air blower control unit -J126-

-T4as- (A)	Designation		-T2hg- (B)	Designation
1	Terminal 31		1	Fresh air blower -V2-
2			2	Fresh air blower -V2-
3	Terminal 30
4	LIN bus

Back to overview VW TOURAN 2017 Control unit 1 for information electronics J794 Control unit 1 for information electronics -J794- Control unit 1 for information electronics -J794- , only left-hand drive models Fitting location: In glove compartment.

1 -	Control unit 1 for information electronics -J794-

A -	Multiple connector housing 52-pin connector -T52-

B -	12-pin connector -T12d-

C -	12-pin connector -T12c-

D -	12-pin connector -T12a-

E -	8-pin connector -T8o- , (pin 1-8)

E -	8-pin connector -T8p- , (pin 9-18)

q	Multiple connector housing

F -	4-pin connector

q	TV aerial 1 -R55-

q	Radio aerial -R248-

G -	5-pin connector -T5- , grey

q	Display unit for front information display and operating unit control unit -J685-

G -	5-pin connector -T5- , yellow

q	Interface for external multimedia unit -R215-

q	Connection for external audio sources -R199-

H -	2-pin connector -T2- , blue

q	GPS aerial -R50-

H -	2-pin connector -T2- , purple

q	GSM aerial -R205-

H -	2-pin connector -T2- , black

q	Digital radio aerial -R183-

I -	4-pin connector -T4-

q	Radio aerial -R248-

q	Radio aerial 2 -R93-

Connector assignment, control unit 1 for information electronics -J794-

-T8o- (E)	Designation		-T8p- (E)	Designation		-T2- (H)	Designation
1	Rear right treble loudspeaker -R16- Rear right bass loudspeaker -R17-		9			1
2	Front right treble loudspeaker -R22- Front right bass loudspeaker -R23-		10			2
3	Front left treble loudspeaker -R20- Front left bass loudspeaker -R21-		11
4	Rear left treble loudspeaker -R14- Rear left bass loudspeaker -R15-		12
5	Rear right treble loudspeaker -R16- Rear right bass loudspeaker -R17-		13
6	Front right treble loudspeaker -R22- Front right bass loudspeaker -R23-		14
7	Front left treble loudspeaker -R20- Front left bass loudspeaker -R21-		17(1)	Terminal 31
8	Rear left treble loudspeaker -R14- Rear left bass loudspeaker -R15-		18(2)	Terminal 30

-T12a- (D)	Designation		-T12d- (B)	Designation		-T12c- (C)	Designation
1	B769 Connection 2 (diagnostic CAN bus, high) in main wiring harness		1	Connection for external audio sources -R199-		1	Telephone microphone -R38-
2	Display unit for front information display and operating unit control unit -J685-		2	Connection for external audio sources -R199-		2
3			3	USB hub -R293-1) USB connection 1 -U41-1)		3
4			4	USB connection 1 -U41-1)		4
5			5			5
6	A178 Connection (infotainment CAN bus, high), in dash panel wiring harness		6			6	Reversing camera -R189-
7	B799 Connection 4 (diagnosis), in main wiring harness		7	Connection for external audio sources -R199-		7	Telephone microphone -R38-
8	Display unit for front information display and operating unit control unit -J685-		8	Connection for external audio sources -R199-		8
9			9			9
10			10			10
11			11			11
12	A179 Connection (infotainment CAN bus, low), in dash panel wiring harness		12			12	Reversing camera -R189-

1) Depending on equipment Back to overview Control unit 1 for information electronics -J794- , only right-hand drive models Fitting location: In glove compartment.

1 -	Control unit 1 for information electronics -J794-

A -	Multiple connector housing 52-pin connector -T52-

B -	12-pin connector -T12d-

C -	12-pin connector -T12c-

D -	12-pin connector -T12a-

E -	8-pin connector -T8o- , (pin 1-8)

E -	8-pin connector -T8p- , (pin 9-18)

q	Multiple connector housing

F -	4-pin connector

q	TV aerial 1 -R55-

q	Radio aerial -R248-

G -	2-pin connector -T2- , blue

q	GPS aerial -R50-

H -	5-pin connector -T5- , grey

q	Display unit for front information display and operating unit control unit -J685-

I -	5-pin connector -T5- , yellow

q	Interface for external multimedia unit -R215-

q	Connection for external audio sources -R199-

J -	2-pin connector -T2- , purple

q	GSM aerial -R205-

J -	2-pin connector -T2- , black

q	Digital radio aerial -R183-

K -	4-pin connector -T4-

q	Radio aerial -R248-

q	Radio aerial 2 -R93-

See left-hand drive version for connector assignment Back to overview VW TOURAN 2017 Dash panel insert KX2 Dash panel insert -KX2- Fitting location: in the dash panel.   Note: The illustration shows the left-hand drive version.

1 -	Dash panel insert -KX2-

A -	18-pin connector -T18-

Connector assignment of dash panel insert -KX2-

-T18- (A)	Designation		-T18- (A)	Designation
1	Terminal 30		10	Terminal 31
2			11	Fuel gauge sender -G- , terminal 31
3			12
4			13
5			14	Fuel gauge sender -G- , empty
6			15	Fuel gauge sender -G- , full
7			16
8	Immobiliser reader coil -D2-		17	B507 Connection (convenience CAN bus, low) in interior wiring harness
9	Immobiliser reader coil -D2-		18	B506 Connection (convenience CAN bus, high) in interior wiring harness

Back to overview VW TOURAN 2017 Climatronic control unit J255 Climatronic control unit -J255- Fitting location: in centre of dash panel.

1 -	Climatronic control unit -J255-

A -	16-pin connector -T16l-

B -	16-pin connector -T16m-

C -	20-pin connector -T20d-

Connector assignment, Climatronic control unit -J255-

-T16l- (A)	Designation		-T16m- (B)	Designation		-T20d- (C)	Designation
1	Left temperature flap control motor -V158-		1	Potentiometer for defroster flap control motor -G135- Potentiometer for left temperature flap control motor -G220- Potentiometer for right temperature flap control motor -G221- Potentiometer for front air distribution flap control motor -G642- Potentiometer for fresh air/air recirculation, air flow flap control motor -G644-		1	Photosensor for sunlight intensity -G107-
2	Left temperature flap control motor -V158-		2	Potentiometer for left temperature flap control motor -G220-		2
3	Defroster flap control motor -V107-		3	Potentiometer for right temperature flap control motor -G221-		3	Photosensor for sunlight intensity -G107-
4	Defroster flap control motor -V107-		4	Potentiometer for defroster flap control motor -G135-		4
5	Front air distribution flap control motor -V426-		5	Potentiometer for front air distribution flap control motor -G642-		5	B506 Connection (convenience CAN bus, high) in interior wiring harness
6	Front air distribution flap control motor -V426-		6			6	B507 Connection (convenience CAN bus, low) in interior wiring harness
7			7	Potentiometer for fresh air/air recirculation, air flow flap control motor -G644-		7
8			8	Footwell vent temperature sender -G192-		8
9	Fresh air/air recirculation, air flow flap control motor -V425-		9			9	Photosensor for sunlight intensity -G107-
10	Fresh air/air recirculation, air flow flap control motor -V425-		10			10
11	Right temperature flap control motor -V159-		11	Evaporator temperature sensor -G308-		11
12	Right temperature flap control motor -V159-		12			12
13			13			13	Left vent temperature sender -G150-
14			14	Potentiometer for defroster flap control motor -G135- Footwell vent temperature sender -G192- Potentiometer for left temperature flap control motor -G220- Potentiometer for right temperature flap control motor -G221- Evaporator temperature sensor -G308- Potentiometer for front air distribution flap control motor -G642- Potentiometer for fresh air/air recirculation, air flow flap control motor -G644-		14	Right vent temperature sender -G151-
15			15			15
16			16			16	A209 Connection 1 (LIN bus) in dash panel wiring harness
						17	Sunlight penetration photosensor -G107- Left vent temperature sender -G150- Right vent temperature sender -G151-
						18	Air conditioner compressor regulating valve -N280-
						19	Terminal 31
						20	Terminal 30

Back to overview VW TOURAN 2017 Air conditioning system control unit J301 Air conditioning system control unit -J301- Fitting location: in centre of dash panel.

1 -	Air conditioning system control unit -J301-

A -	16-pin connector -T16m-

B -	20-pin connector -T20d-

Connector assignment of air conditioning system control unit -J301-

-T16m- (A)	Designation		-T20d- (B)	Designation
1	Potentiometer for temperature flap control motor -G92- Potentiometer for air distribution flap control motor -G645-		1
2			2
3			3
4			4
5	Temperature flap control motor -V68-		5	B506 Connection (convenience CAN bus, high) in interior wiring harness
6	Temperature flap control motor -V68-		6	B507 Connection (convenience CAN bus, low) in interior wiring harness
7	Air distribution flap control motor -V428-		7
8	Air distribution flap control motor -V428-		8
9	Air recirculation flap control motor -V113-		9
10	Air recirculation flap control motor -V113-		10
11	Evaporator temperature sensor -G308-		11
12			12
13			13
14	Potentiometer for temperature flap control motor -G92- Evaporator temperature sensor -G308- Potentiometer for air distribution flap control motor -G645-		14
15			15
16			16	A209 Connection 1 (LIN bus) in dash panel wiring harness
			17
			18	Air conditioner compressor regulating valve -N280-
			19	Terminal 31
			20	Terminal 30

Back to overview VW TOURAN 2017 Display unit for front information display and operating unit control unit J685 Display unit for front information display and operating unit control unit -J685- Display unit for front information display and operating unit control unit -J685- Fitting location: Equipment " Composition Touch, Composition Colour (Entry) " : in the centre console.

Multiple connector housing B

1 -	Control unit 1 for information electronics -J794-

A -	4-pin connector -T4-

q	Radio aerial -R248-

q	Radio aerial 2 -R93-

B -	Multiple connector housing 52-pin connector -T52-

C -	12-pin connector -T12d-

D -	12-pin connector -T12c-

E -	8-pin connector -T8o- , (pin 1-8)

E -	8-pin connector -T8p- , (pin 9-18)

q	Multiple connector housing

F -	12-pin connector -T12a-

Connector assignment of display unit for front information display and operating unit control unit -J685-

-T8o- (E)	Designation		-T8p- (B)	Designation
1	Rear right treble loudspeaker -R16- Rear right bass loudspeaker -R17-		9
2	Front right treble loudspeaker -R22- Front right bass loudspeaker -R23-		10
3	Front left treble loudspeaker -R20- Front left bass loudspeaker -R21-		11
4	Rear left treble loudspeaker -R14- Rear left bass loudspeaker -R15-		12
5	Rear right treble loudspeaker -R16- Rear right bass loudspeaker -R17-		13
6	Front right treble loudspeaker -R22- Front right bass loudspeaker -R23-		14
7	Front left treble loudspeaker -R20- Front left bass loudspeaker -R21-		17(1)	Terminal 31
8	Rear left treble loudspeaker -R14- Rear left bass loudspeaker -R15-		18(2)	Terminal 30

-T12a- (F)	Designation		-T12d- (C)	Designation		-T12c- (D)	Designation
1			1			1
2			2			2
3			3			3
4			4			4
5			5			5
6	A178 Connection (infotainment CAN bus, high), in dash panel wiring harness		6			6
7			7			7
8			8			8
9			9			9
10			10			10
11			11			11
12	A179 Connection (infotainment CAN bus, low), in dash panel wiring harness		12			12

Back to overview Display unit for front information display and operating unit control unit -J685- Fitting location: Equipment " Composition Media, Discover Media/Discover Pro (Standard/High) “ : in centre console.

1 -	Display unit for front information display and operating unit control unit -J685-

A -	12-pin connector -T12b-

B -	T5-pin connector -T5n-

Connector assignment of display unit for front information display and operating unit control unit -J685-

-T12b- (A)	Designation
1	Terminal 30
2
3	A178 Connection (infotainment CAN bus, high), in dash panel wiring harness
4
5	Control unit 1 for information electronics -J794-
6
7	Terminal 31
8
9	A179 Connection (infotainment CAN bus, low), in dash panel wiring harness
10
11	Control unit 1 for information electronics -J794-
12

Back to overview VW TOURAN 2017 Front passenger door control unit J387 Front passenger door control unit -J387- Fitting location: In front passenger door.   Note: The illustration shows the left-hand drive version.

1 -	Front passenger door control unit -J387-

A -	6-pin connector -T6i-

B -	20-pin connector -T20h-

C -	16-pin connector -T16n-

D -	32-pin connector -T32a-

Connector assignment, front passenger door control unit -J387-

-T6i- (A)	Designation		-T20h- (B)	Designation		-T16n- (C)	Designation		-T32a- (D)	Designation
1			1			1	Front passenger side entry light in exterior mirror -W53-		1
2			2			2			2
3	Front passenger side window regulator motor -V148-		3			3	Front passenger side turn signal repeater bulb -L132- Heated exterior mirror on front passenger side -Z5-		3	Light for passenger door ambient lighting -W87-
4			4			4	Front passenger side mirror adjustment motor 2 -V25- Front passenger side mirror adjustment motor -V150-		4	Kl.58
5			5	Front passenger door contact switch -F3-		5	Front passenger side mirror adjustment motor 2 -V25- Front passenger side mirror adjustment motor -V150-		5	Terminal 31
6	Front passenger side window regulator motor -V148-		6	Front passenger door central locking actuator for SAFELOCK function -F244-		6			6
			7			7	Front passenger side mirror adjustment motor -V25-		7
			8	Interior mirror -EX5-		8	Front passenger side mirror adjustment motor -V150-		8	Light for passenger door ambient lighting -W87-
			9			9	Front passenger side fold-in mirror motor -V122-		9
			10	Rear right window regulator motor -V27-		10	Front passenger side fold-in mirror motor -V122-		10
			11	Front passenger seat central locking motor -V57- Front passenger door central locking SAFELOCK function motor -V162-		11	Front passenger side turn signal repeater bulb -L132-		11
			12	Front passenger door central locking SAFELOCK function motor -V162-		12			12
			13	Front passenger door central locking motor -V57-		13	Front passenger side mirror adjustment motor -V25-		13	Central locking button -E600-
			14	B407 Connection 2 (convenience CAN bus, low) in main wiring harness		14	Front passenger side mirror adjustment motor 2 -V25- Front passenger side mirror adjustment motor -V150-		14
			15	B398 Connection 2 (convenience CAN bus, high) in main wiring harness		15	Heated exterior mirror on front passenger side -Z5-		15
			16			16	Front passenger side mirror adjustment motor -V150-		16
			17	Interior mirror -EX5-					17
			18						18
			19	Terminal 30					19
			20	Terminal 31					20
									21
									22
									23
									24
									25
									26
									27
									28	Central locking button -E600-
									29
									30
									31
									32	Front passenger side window regulator button -E716-

Back to overview VW TOURAN 2017 Front camera for driver assist systems R242 Front camera for driver assist systems -R242- Fitting location: Near interior mirror.

1 -	Front camera for driver assist systems -R242-

A -	12-pin connector -T12g-

Fitting location, front camera for driver assist systems -R242-

-T12g (A)	Designation
1	Adaptive cruise control unit -J428-
2	B109 Connection 1 (CAN bus extended, low) in main wiring harness
3
4	Windscreen heater for front sensors -Z113-
5	Terminal 31
6	Terminal 15
7	Adaptive cruise control unit -J428-
8	B108 Connection 1 (CAN bus extended, high) in main wiring harness
9
10
11
12

Back to overview VW TOURAN 2017 Main beam assist control unit J844 Main beam assist control unit -J844- Fitting location: On interior mirror.

1 -	Main beam assist control unit -J844-

A -	8-pin connector -T8s- , black

Connector assignment of main beam assist control unit -J844-

-T8s- (A)	Designation
1	Terminal 15
2	Terminal 31
3	W71 Connection (reversing light) in rear wiring harness
4	Driver door control unit -J386-
5	Driver door control unit -J386-
6	Front interior light -WX1-
7
8

Back to overview VW TOURAN 2017 Selector lever E313 Selector lever -E313- Fitting location: In centre console, on selector lever bracket.

1 -	Selector lever -E313-

A -	10-pin connector -T10n-

Connector assignment of selector lever -E313-

-T10n- (A)	Designation
1	Terminal 31
	Steering column electronics control unit -J527-
3	Kl.58
4
5	Kl.58
6
7	B383 Connection 1 (powertrain CAN bus, high) in main wiring harness
8	B390 Connection 1 (powertrain CAN bus, low) in main wiring harness
9	Terminal 15
10	Terminal 30

Back to overview

VW TOURAN 2017 Rear left door control unit J388

Rear left door control unit -J388-

1 -	Rear left door control unit -J388-

A -	6-pin connector -T6j- , black

B -	20-pin connector -T20a- , black

C -	16-pin connector -T16a- , black

Pin assignment of rear left door control unit -J388-

-T6j- (A)	Designation		-T20a- (B)	Designation		-T16a- (C)	Designation
1			1			1	Front passenger side entry light in exterior mirror -W53-
2			2			2
3	Front passenger side window regulator motor -V148-		3			3	Front passenger side turn signal repeater bulb -L132- Heated exterior mirror on front passenger side -Z5-
4			4			4	Front passenger side mirror adjustment motor 2 -V25- Front passenger side mirror adjustment motor -V150-
5			5	Front passenger door contact switch -F3-		5	Front passenger side mirror adjustment motor 2 -V25- Front passenger side mirror adjustment motor -V150-
6	Front passenger side window regulator motor -V148-		6	Front passenger door central locking actuator for SAFELOCK function -F244-		6
			7			7	Front passenger side mirror adjustment motor -V25-
			8	Interior mirror -EX5-		8	Front passenger side mirror adjustment motor -V150-
			9			9	Front passenger side fold-in mirror motor -V122-
			10	Rear right window regulator motor -V27-		10	Front passenger side fold-in mirror motor -V122-
			11	Front passenger seat central locking motor -V57- Front passenger door central locking SAFELOCK function motor -V162-		11	Front passenger side turn signal repeater bulb -L132-
			12	Front passenger door central locking SAFELOCK function motor -V162-		12
			13	Front passenger door central locking motor -V57-		13	Front passenger side mirror adjustment motor -V25-
			14	B407 Connection 2 (convenience CAN bus, low) in main wiring harness		14	Front passenger side mirror adjustment motor 2 -V25- Front passenger side mirror adjustment motor -V150-
			15	B398 Connection 2 (convenience CAN bus, high) in main wiring harness		15	Heated exterior mirror on front passenger side -Z5-
			16			16	Front passenger side mirror adjustment motor -V150-
			17	Interior mirror -EX5-
			18
			19	Terminal 30
			20	Terminal 31

Back to overview

VW TOURAN 2017 Rear right door control unit J389

Rear right door control unit -J389-

1 -	Rear right door control unit -J389-

A -	16-pin connector -T16b- , black

B -	20-pin connector -T20b- , black

C -	6-pin connector -T6k- , black

Pin assignment of rear right door control unit -J389-

-T6k- (C)	Designation		-T20b- (B)	Designation		-T16b- (A)	Designation
1			1			1	Front passenger side entry light in exterior mirror -W53-
2			2			2
3	Front passenger side window regulator motor -V148-		3			3	Front passenger side turn signal repeater bulb -L132- Heated exterior mirror on front passenger side -Z5-
4			4			4	Front passenger side mirror adjustment motor 2 -V25- Front passenger side mirror adjustment motor -V150-
5			5	Front passenger door contact switch -F3-		5	Front passenger side mirror adjustment motor 2 -V25- Front passenger side mirror adjustment motor -V150-
6	Front passenger side window regulator motor -V148-		6	Front passenger door central locking actuator for SAFELOCK function -F244-		6
			7			7	Front passenger side mirror adjustment motor -V25-
			8	Interior mirror -EX5-		8	Front passenger side mirror adjustment motor -V150-
			9			9	Front passenger side fold-in mirror motor -V122-
			10	Rear right window regulator motor -V27-		10	Front passenger side fold-in mirror motor -V122-
			11	Front passenger seat central locking motor -V57- Front passenger door central locking SAFELOCK function motor -V162-		11	Front passenger side turn signal repeater bulb -L132-
			12	Front passenger door central locking SAFELOCK function motor -V162-		12
			13	Front passenger door central locking motor -V57-		13	Front passenger side mirror adjustment motor -V25-
			14	B407 Connection 2 (convenience CAN bus, low) in main wiring harness		14	Front passenger side mirror adjustment motor 2 -V25- Front passenger side mirror adjustment motor -V150-
			15	B398 Connection 2 (convenience CAN bus, high) in main wiring harness		15	Heated exterior mirror on front passenger side -Z5-
			16			16	Front passenger side mirror adjustment motor -V150-
			17	Interior mirror -EX5-
			18
			19	Terminal 30
			20	Terminal 31

Back to overview

VW TOURAN 2017 Operating and display unit for rear air conditioning system E265

Operating and display unit for rear air conditioning system -E265-

1 -	Operating and display unit for rear air conditioning system -E265-

A -	6-pin connector -T6al- , black

B -	4-pin connector -T4ct- , black

Connector assignment, operating and display unit for rear air conditioning system -E265-

-T6al- (A)	Designation		-T4ct- (A)	Designation
1	LIN bus		1	Terminal 30
2	Terminal 30		2	Heated bench seat cushion for rear left seat -Z10- Heated backrest for rear left seat -Z11-
3	Terminal 31		3
4	Heated bench seat cushion for rear left seat -Z10-		4	Heated bench seat cushion for rear right seat -Z12- Heated backrest for rear right seat -Z13-
5	Heated bench seat cushion for rear right seat -Z12-
6	Terminal 31

Back to overview

VW TOURAN 2017 Overview of fuse holders

Overview of fuse holders

q	Fitting location, right-hand drive models

q	Fuse assignment from September 2015

q	Fuse assignment from September 2015

q	Fuse assignment from September 2015

VW TOURAN 2017 Fitting location of fuse holder C SC

Fitting location of fuse holder C -SC-

Fitting location, fuse holder C -SC- , left-hand drive

1 -	Fuse holder C -SC-

Fuse colours for J-Case fuse:

t	50 A - red

t	40 A - green

t	30 A - pink

Fuse colours for ATO flat fuse:

t	40 A - orange

t	30 A - light green

t	25 A - natural (white)

t	20 A - yellow

t	15 A - light blue

t	10 A - red

t	7.5 A - brown

t	5 A - light brown

t	1A - black

Fuse colours, for mini fuses:

t	20 A - yellow

t	15 A - light blue

t	10 A - red

t	7.5 A - brown

t	5 A - light brown

t	1A - black

Back to overview

Fitting location, fuse holder C -SC- , right-hand drive

1 -	Fuse holder C -SC-

Fuse colours for J-Case fuse:

t	50 A - red

t	40 A - green

t	30 A - pink

Fuse colours for ATO flat fuse:

t	40 A - orange

t	30 A - light green

t	25 A - natural (white)

t	20 A - yellow

t	15 A - light blue

t	10 A - red

t	7.5 A - brown

t	5 A - light brown

t	1A - black

Fuse colours, for mini fuses:

t	20 A - yellow

t	15 A - light blue

t	10 A - red

t	7.5 A - brown

t	5 A - light brown

t	1A - black

Back to overview

Fuse assignment of fuse holder C -SC-

Fuse assignment of fuse holder C -SC- , from September 2015

Slot	Current flow diagram designation	Nominal value	Function/component	Terminal
SC1	Fuse 1 on fuse holder C -SC1-	30 A	Control unit for reducing-agent heater -J891-	30
SC2	Fuse 2 on fuse holder C -SC2-	10 A	Steering column electronics control unit -J527-6)	30
SC3	not assigned	-		-
SC4	Fuse 4 on fuse holder C -SC4-	10 A	Onboard supply control unit -J519- t  Anti-theft alarm system	30
SC5	Fuse 5 on fuse holder C -SC5-	5 A	Data bus diagnostic interface -J533-	30
SC6	Fuse 6 on fuse holder C -SC6-	5 A	Selector lever -E313-	30
SC7	Fuse 7 on fuse holder C -SC7-	10 A	Heater and air conditioning controls -EX21-	30
			Heater control unit -J65-
			Climatronic control unit -J255-
			Air conditioning system control unit -J301-
			Remote control receiver for auxiliary coolant heater -R149-
			Heated rear window relay -J9-
			Tyre Pressure Monitoring System control unit -J502-
SC8	Fuse 8 on fuse holder C -SC8-	10 A	Rotary light switch -EX1-	30
			Electromechanical parking brake button -E538-
			Rain and light sensor -G397-
			Diagnostic connection -U31-
			Anti-theft alarm sensor -G578-
SC9	Fuse 9 on fuse holder C -SC9-	5 A	Steering column electronics control unit -J527-	30
SC10	Fuse 10 on fuse holder C -SC10-	7.5 A	Display unit for front information display and operating unit control unit -J685-	30
			TV tuner -RX6-
SC11	Fuse 11 on fuse holder C -SC11-	25 A	Control unit for front left belt tensioner -J854-	30
SC12	Fuse 12 on fuse holder C -SC12-	20 A	Control unit 1 for information electronics -J794-	30
SC13	Fuse 13 on fuse holder C -SC13-	15 A	Electronically controlled damping control unit -J250-	30
SC14	Fuse 14 on fuse holder C -SC14-	30 A	Fresh air blower control unit -J126-	30
SC15	Fuse 15 on fuse holder C -SC15-	10 A	Control unit for electronic steering column lock -J764-	30
SC16	Fuse 16 on fuse holder C -SC16-	7.5 A	Control unit 1 for information electronics -J794-	30
			Two-way signal amplifier for mobile telephone/data services -J984-
			Storage compartment with interface for mobile telephone -R265-
			Chip card reader -D8-
			USB hub -R293-
SC17	Fuse 17 on fuse holder C -SC17-	5 A	Dash panel insert -KX2-	30
			Control unit in dash panel insert -J285-
SC18	Fuse 18 on fuse holder C -SC18-	7.5 A	Reversing camera -R189-	30
SC19	Fuse 19 on fuse holder C -SC19-	7.5 A	Interface for entry and start system -J965-	30
SC20	Fuse 20 on fuse holder C -SC20-	7.5 A	Relay for reducing agent metering system -J963-	30
			Delivery unit for reducing agent metering system -GX19-
SC21	not assigned	-		-
SC22	Fuse 22 on fuse holder C -SC22-	15 A	Trailer detector control unit -J345-	30
SC23	Fuse 23 on fuse holder C -SC23-	40 A	Onboard supply control unit -J519- t  Front right headlight -MX2-	30
SC24	Fuse 24 on fuse holder C -SC24-	30 A	Sliding sunroof adjustment control unit -J245-	30
			Sunroof roller blind control unit -J394-
SC25	Fuse 25 on fuse holder C -SC25-	30 A	Driver door control unit -J386- 1)	30
			Rear left window regulator motor -V26- 1)	30
			Front passenger door control unit -J387-2)
			Rear right window regulator motor -V27- 2)
SC26	Fuse 26 on fuse holder C -SC26-	30 A	Onboard supply control unit -J519- t  Front seat heating	30
SC27	not assigned	-		-
SC28	Fuse 28 on fuse holder C -SC28-	25 A	Trailer detector control unit -J345-	30
SC29	not assigned	-		-
SC30	not assigned	-		-
SC31	Fuse 31 on fuse holder C -SC31-	40 A	Onboard supply control unit -J519- t  Terminal 30 left	30
SC32	Fuse 32 on fuse holder C -SC32-	7.5 A	Front camera for driver assist systems -R242-	15
		10 A8)	Adaptive cruise control unit -J428-
			Parking aid control unit -J446-
			Park assist steering control unit -J791-
			Blind Spot Monitor control unit -J1086-
			Blind Spot Monitor control unit 2 -J1087-
SC33	Fuse 33 on fuse holder C -SC33-	5 A	Airbag control unit -J234-	15
			Front passenger airbag deactivated warning lamp -K145-
SC34	Fuse 34 on fuse holder C -SC34-	7.5 A	Rotary light switch -EX1-	15
			Interior mirror -EX5-
			Relay for power sockets -J807-
			Reversing light switch -F4-
			Pressure sender for refrigerant circuit -G805-
			Air quality sensor -G238-
			Electromechanical parking brake button -E538-
			Auxiliary air heater element -Z35-
SC35	Fuse 35 on fuse holder C -SC35-	10 A	Diagnostic connection -U31-	15
			Headlight range control and instrument illumination regulator -EX14-
			Control unit for cornering light and headlight range control -J745-
			Left headlight range control motor -V48-
			Right headlight range control motor -V49-
			Front left headlight -MX1-
			Front right headlight -MX2-
SC36	Fuse 36 on fuse holder C -SC36-	10 A 5 A9)	Front right headlight -MX2-	15
			Control unit for right daytime running light and side light -J861-
SC37	Fuse 37 on fuse holder C -SC37-	10 A 5 A9)	Front left headlight -MX1-	15
			Control unit for left daytime running light and side light -J860-
SC38	Fuse 38 on fuse holder C -SC38-	25 A	Trailer detector control unit -J345-	30
SC39	Fuse 39 on fuse holder C -SC39-	30 A	Front passenger door control unit -J387-1)	30
			Rear right window regulator motor -V27- 1)
			Driver door control unit -J386- 2)
			Rear left window regulator motor -V26- 2)
SC404), 5)	Fuse 40 on fuse holder C -SC40-	20 A	Cigarette lighter -U1- 3)	154) / 305)
			12 V socket -U5-
			12 V socket 2 -U18-
			12 V socket 3 -U19-
SC41	Fuse 41 on fuse holder C -SC41-	25 A	Control unit for front right belt tensioner -J855-	30
SC42	Fuse 42 on fuse holder C -SC42-	40 A	Onboard supply control unit -J519- t  Central locking	30
SC43	Fuse 43 on fuse holder C -SC43-	30 A	Onboard supply control unit -J519-	30
SC44	Fuse 44 on fuse holder C -SC44-	15 A	Trailer detector control unit -J345-	30
SC45	Fuse 45 on fuse holder C -SC45-	15 A	Driver seat lumbar support adjustment switch -E176-	30
			Massage control unit -J740-
SC46	Fuse 46 on fuse holder C -SC46-	30 A	DC/AC converter with socket, 12 V - 230 V -U13-	30
SC47	Fuse 47 on fuse holder C -SC47-	15 A	Rear window wiper motor -V12-	15
SC48	not assigned	-		-
SC49	Fuse 49 on fuse holder C -SC49-	5 A	Clutch position sender -G476-	15
			Starter relay 1 -J906-
			Starter relay 2 -J907-
SC50	Fuse 50 on fuse holder C -SC50-	40 A	Rear lid control unit -J605-	30
SC51	Fuse 51 on fuse holder C -SC51-	25 A	Operating and display unit for rear air conditioning system -E265-	30
SC52	not assigned	-		-
SC53	Fuse 53 on fuse holder C -SC53-	30 A	Heated rear window relay -J9-	15

1) Only left-hand drive models

2) Only right-hand drive models

3) Smokers version

4) Factory fitted with power supply from terminal 15

5) Power supply via terminal 30 possible

6) Only models with steering wheel heating

7) According to equipment

8) Only models with blind spot monitor

9) Only models with LED headlights

The fuse SC40 is supplied via terminal 15 from the factory and can be supplied via terminal 30 by reconnecting. If a consumer is connected to the electric socket or to the cigarette lighter, ensure that the consumer is disconnected from the voltage supply when the engine is switched off to prevent the drive battery being discharged.

Back to overview Fitting location of fuse holder B -SB-   Note: The fitting locations are identical on LHD and RHD models.

1 -	Fuse holder B -SB-

Fuse colours for J-Case fuse:

t	50 A - red

t	40 A - green

t	30 A - pink

Fuse colours for ATO flat fuse:

t	40 A - orange

t	30 A - light green

t	25 A - natural (white)

t	20 A - yellow

t	15 A - light blue

t	10 A - red

t	7.5 A - brown

t	5 A - light brown

t	1A - black

Back to overview

VW TOURAN 2017 Fuse assignment on fuse holder B SB

Fuse assignment on fuse holder B -SB-

Fuse assignment of fuse holder B -SB- , from September 2015

Slot	Current flow diagram designation	Nominal value	Function/component	Terminal
SB1	Fuse 1 on fuse holder B -SB1-	40 A	ABS control unit -J104-	30
SB2	Fuse 2 on fuse holder B -SB2-	40 A	ABS control unit -J104-	30
			ABS hydraulic pump -V64-
SB3	Fuse 3 on fuse holder B -SB3-	15 A 1) 30 A 2)	Engine control unit -J623-	87
SB4	Fuse 4 on fuse holder B -SB4-	5 A 2)	Oil level and oil temperature sender -G266-	87
		10 A 1)	Radiator fan control unit -J293-
			Relay for reducing agent metering system -J963-2)
			Activated charcoal filter solenoid valve 1 -N80-1)
			Camshaft control valve 1 -N205-1)
			Exhaust camshaft control valve 1 -N318-1)
			Valve for oil pressure control -N428-1)
			Coolant valve for cylinder head -N489-
			High heat output relay -J360-2)
			Exhaust gas recirculation cooler changeover valve -N345-2)
			Low heat output relay -J359-2)
			Charge pressure control solenoid valve -N75-2)
SB5	Fuse 5 on fuse holder B -SB5-	10 A	Fuel pressure regulating valve -N276-2)	87
			Fuel metering valve -N290-2)
			Camshaft control valve 1 -N205-2)
SB6	Fuse 6 on fuse holder B -SB6-	5 A	Brake light switch -F-	87
SB7	Fuse 7 on fuse holder B -SB7-	10 A	Fuel pressure regulating valve -N276-1)	87
			Charge air cooling pump -V188-1)
			Valve for oil pressure control -N428-2)
			Coolant valve for cylinder head -N489-2)
			Auxiliary pump for heating -V488-2)
			Radiator blind control motor -V544-4)
SB8	Fuse 8 on fuse holder B -SB8-	10 A 1) 15 A 2)	Lambda probe 1 before catalytic converter -GX10- t  Lambda probe heater -Z19-	87
			Lambda probe 1 after catalytic converter -GX7- t  Lambda probe 1 heater after catalytic converter -Z29-
			NOx sender -G295-2)
SB9	Fuse 9 on fuse holder B -SB9-	5 A 2)	Ignition coil 1 with output stage -N70-1)	87
		20 A 1)	Ignition coil 2 with output stage -N127-1)
			Ignition coil 3 with output stage -N291-1)
			Ignition coil 4 with output stage -N292-1)
			Air mass meter -G70-2)
			Automatic glow period control unit -J179-2)
			Heater element for crankcase breather -N79-2)
SB10	Fuse 10 on fuse holder B -SB10-	15 A 1) 20 A 2)	Fuel pump control unit -J538- t  Fuel system pressurisation pump -G6-	87
SB11	Fuse 11 on fuse holder B -SB11-	40 A	Auxiliary air heater element -Z35-2)	87
SB12	Fuse 12 on fuse holder B -SB12-	40 A	Auxiliary air heater element -Z35-2)	87
SB13	Fuse 13 on fuse holder B -SB13-	30 A	Mechatronic unit for dual clutch gearbox -J743- t  Dual clutch gearbox 0CW	30
		15 A	Mechatronic unit for dual clutch gearbox -J743- t  Dual clutch gearbox 0D9
SB14	Fuse 14 on fuse holder B -SB14-	30 A	Heated windscreen relay -J47-	30
SB15	Fuse 15 on fuse holder B -SB15-	15 A	Horn relay -J413-	30
SB16	not assigned	-		-
SB17	Fuse 17 on fuse holder B -SB17-	7.5 A	Main relay -J271- 1)	30
			Terminal 30 voltage supply relay -J317- 2)
			Engine control unit -J623-
			ABS control unit -J104-
			Heated windscreen relay -J47-
SB18	Fuse 18 on fuse holder B -SB18-	5 A	Battery monitor control unit -J367-	30
			Data bus diagnostic interface -J533- 3)
SB19	Fuse 19 on fuse holder B -SB19-	30 A	Wiper motor control unit -J400-	30
SB20	Fuse 20 on fuse holder B -SB20-	10 A	Alarm horn -H12-	30
SB21	Fuse 21 on fuse holder B -SB21-	30A	Heated windscreen relay 2 -J611-	30
SB22	Fuse 22 on fuse holder B -SB22-	5 A	Engine control unit -J623-	50
SB23	Fuse 23 on fuse holder B -SB23-	30 A	Starter -B-	50
SB24	Fuse 24 on fuse holder B -SB24-	40 A	Auxiliary air heater element -Z35-2)	87
SB25	not assigned	-		-
SB26	not assigned	-		-
SB27	not assigned	-		-
SB28	not assigned	-		-
SB29	not assigned	-		-
SB30	not assigned	-		-
SB31	Fuse 31 on fuse holder B -SB31-	15 A	Vacuum pump for brakes -V192-4)	87
SB32	not assigned	-		-
SB33	not assigned	-		-
SB34	not assigned	-		-
SB35	not assigned	-		-
SB36	not assigned	-		-
SB37	Fuse 37 on fuse holder B -SB37-	20 A	Auxiliary heater control unit -J364-	30
SB38	not assigned	-		-

1) Only models with petrol engine

2) for models with diesel engine only

3 Only models with no start/stop system

4) According to equipment

Back to overview

Fitting location, fuse holder A -SA-

1 -	Fuse holder A -SA-

508 -

Threaded connection (30) on E-box

Multifuse strip fuse → Repair Group  97   Note: The fuse strip (multifuse) must be replaced as a complete unit. Back to overview

VW TOURAN 2017 Fuse assignment on fuse holder A SA

Fuse assignment on fuse holder A -SA-

Fuse assignment of fuse holder A -SA- , from September 2015

Screw location	Current flow diagram designation	Nominal value	Function/component	Terminal
SA1	Fuse 1 on fuse holder A -SA1-	125 A	Supply for the fuses:	30
			Fuse 4 on fuse holder C -SC4- - Fuse 14 on fuse holder C -SC14-
			Fuse 31 on fuse holder C -SC31-
			Fuse 38 on fuse holder C -SC38-
			Fuse 39 on fuse holder C -SC39-
			Fuse 41 on fuse holder C -SC41-
			Fuse 42 on fuse holder C -SC42-
			Fuse 53 on fuse holder C -SC53-
			Terminal 15 voltage supply relay -J329-
SA2	Fuse 2 on fuse holder A -SA2-	400 A	Alternator with voltage regulator -CX1-	30
508	508 Threaded connection (30), on E-box	-	Battery -A-	30
SA3	Fuse 3 on fuse holder A -SA3-	80 A	Power steering control unit -J500-	30
SA4	Fuse 4 on fuse holder A -SA4-	80 A	Supply for the fuses:	30
			Fuse 15 on fuse holder C -SC15- - Fuse 20 on fuse holder C -SC20-
			Fuse 23 on fuse holder C -SC23- - Fuse 26 on fuse holder C -SC26-
			Fuse 28 on fuse holder C -SC28-
			Fuse 43 on fuse holder C -SC43- - Fuse 45 on fuse holder C -SC45-
SA5	Fuse 5 on fuse holder A -SA5-	50 A	Radiator fan -VX57-	30

1) According to equipment

Back to overview

VW TOURAN 2017 Earth points in front part of vehicle

Earth points in front part of vehicle

12	Earth point in engine compartment, left

q	Specified torque: 20 Nm

15	Earth point on cylinder head

q	Specified torque: 9 Nm

652	Earth point, engine and gearbox earth

q	Specified torque: 20 Nm

656	Earth point on right headlight

q	Specified torque: 9 Nm

671	Earth point 1, on front left longitudinal member

q	Specified torque: 9 Nm

673	Earth point 3, on front left longitudinal member

q	Specified torque: 9 Nm

789	Earth point on alternator

q	Specified torque: 20 Nm

672	Earth point 2, on front left longitudinal member

q	Specified torque: 20 Nm

685	Earth point 1 on front longitudinal member, right

q	Specified torque: 9 Nm

Earth points in middle part of vehicle

43	Earth point on right A-pillar, bottom

q	Specified torque: 9 Nm

44	Earth point, on lower part of left A-pillar

q	Specified torque: 9 Nm

683	Earth point on front side member, right

q	Specified torque: 9 Nm

684	Earth point on front side member, left

q	Specified torque: 9 Nm

689	Earth point, at front, central in roof

q	Specified torque: 9 Nm

810	Earth point on central tube for dash panel, centre left

q	Specified torque: 9 Nm

q	Only left-hand drive models

812	Earth point on heater element for auxiliary air heating

q	Specified torque: 20 Nm

856	Earth point on mounting for seat cross member (front right)

q	Specified torque: 9 Nm

857	Earth point on mounting for seat cross member (front left)

q	Specified torque: 9 Nm

811	Earth point on central tube for dash panel, centre right

q	Specified torque: 9 Nm

q	Only right-hand drive models

Earth points in rear part of vehicle

62	Earth point, right C-pillar

q	Specified torque: 2 Nm

612	Earth point, centre on rear lid

q	Specified torque: 2 Nm

663	Earth point, rear right side panel

q	Specified torque: 9 Nm

662	Earth point in rear left side panel

q	Specified torque: 9 Nm

VW TOURAN 2017

10-pin connector -T10s- , black/10-pin connector -T10ab- , black

VW TOURAN 2017 Coupling point on left in engine compartment TML

Coupling point on left in engine compartment -TML-

10-pin connector -T10s- , black/10-pin connector -T10ab- , black

q	for models with diesel engine only

6-pin connector -T6w- , black/6-pin connector -T6ai- , black

q	for models with petrol engine only

6-pin connector -T6x- , black/6-pin connector -T6f- , black

8-pin connector -T8e- , black/8-pin connector -T8a- , black

q	for models with diesel engine only

4-pin connector -T4br- , black/4-pin connector -T4an- , black

q	According to equipment 1.0–1.4-l petrol engine

8-pin connector -T8y- , black/8-pin connector -T8l- , black

q	for models with diesel engine only

14-pin connector -T14l- , grey/14-pin connector -T14a- , grey

Diagnostic connection -U31-

Diagnostic connection -U31- , left-hand drive models

A -	16-pin connector -T16c- , black

Diagnostic connection -U31- , right-hand drive models

A -	16-pin connector -T16c- , black

Coupling point on front left door -TTVL-

27-pin connector -T27- , black/27-pin connector -T27b- , black

Coupling point in front left door -TTIVL-

4-pin connector -T4aj- , black/4-pin connector -T4y- , black

Coupling point on rear left door -TTHL-

19-pin connector -T19- , black/19-pin connector -T19b- , black

Coupling point in interior, below left -TIUL-

17-pin connector -T17c- , brown/17-pin connector -T17l- , brown

17-pin connector -T17e- , white/17-pin connector -T17j- , white

17-pin connector -T17d- , blue/17-pin connector -T17i- , blue

17-pin connector -T17b- , black/17-pin connector -T17k- , black

Coupling point for front left seat -TSVL-

Coupling point for front left seat -TSVL- , left-hand drive models

3-pin connector -T3bk- , yellow/3-pin connector -T3bl- , yellow

2-pin connector -T2gn- , black/2-pin connector -T2gr- , black

10-pin connector -T10v- , black/10-pin connector -T10x- , black

Coupling point for front left seat -TSVL- , right-hand drive models

A -	3-pin connector -T3bk- , yellow/3-pin connector -T3bl- , yellow

B -	2-pin connector -T2gn- , black/2-pin connector -T2gr- , black

C -	10-pin connector -T10v- , black/10-pin connector -T10x- , black

4-pin connector -T4cf- , black/4-pin connector -T4ci- , black

Coupling point in front left seat -TISVL-

6-pin connector -T6ac- , black/6-pin connector -T6ah- , black

q	According to equipment

8-pin connector -T8ah- , black/8-pin connector -T8ae- , black

q	According to equipment

Coupling point in interior -TI-

17-pin connector -T17h- , black/17-pin connector -T17s- , black

5-pin connector -T5ai- , green/5-pin connector -T5ah- , purple

Coupling point for rear left seat -TSHL-

3-pin connector -T3bo- , yellow/3-pin connector -T3bq- , yellow

Coupling point for roof -TH-

16-pin connector -T16g- , brown/16-pin connector -T16- , brown

10-pin connector -T10af- , black/10-pin connector -T10ae- , black

Coupling point on front right door -TTVR-

27-pin connector -T27c- , black/27-pin connector -T27a- , black

Coupling point in front right door -TTIVR-

4-pin connector -T4ac- , black/4-pin connector -T4ak- , black

Coupling point on rear right door -TTHR-

19-pin connector -T19c- , black/19-pin connector -T19a- , black

Coupling point in interior, below right -TIUR-

17-pin connector -T17g- , black/17-pin connector -T17m- , black

17-pin connector -T17- , green/17-pin connector -T17o- , green

17-pin connector -T17a- , red/17-pin connector -T17n- , red

17-pin connector -T17f- , brown/17-pin connector -T17p- , brown

Coupling point for front right seat -TSVR-

Coupling point for front right seat -TSVR- , left-hand drive models

4-pin connector -T4j- , black/4-pin connector -T4l- , black

10-pin connector -T10y- , black/10-pin connector -T10z- , black

2-pin connector -T2gs- , black/2-pin connector -T2gu- , black

3-pin connector -T3ao- , yellow/3-pin connector -T3ap- , yellow

Coupling point for front right seat -TSVR- , right-hand drive models

A -	10-pin connector -T10y- , black/10-pin connector -T10z- , black

B -	2-pin connector -T2gs- , black/2-pin connector -T2gu- , black

C -	3-pin connector -T3ao- , yellow/3-pin connector -T3ap- , yellow

Coupling point in front right seat -TISVR-

6-pin connector -T6af- , black/6-pin connector -T6an- , black

q	According to equipment

8-pin connector -T8ad- , black/8-pin connector -T8ai- , black

q	According to equipment

Coupling point for rear right seat -TSHR-

4-pin connector -T4bi- , black/4-pin connector -T4bh- , black

Coupling point for exhaust flap control unit -TAGK-

5-pin connector -T5b- , brown/5-pin connector -T5f- , brown

Coupling point on rear lid -THK-

10-pin connector -T10k- , black/10-pin connector -T10a- , black

10-pin connector -T10m- , black/10-pin connector -T10b- , black

10-pin connector -T10- , brown/10-pin connector -T10l- , brown

Coupling point in luggage compartment, left -THRL-

4-pin connector -T4bg- , black/4-pin connector -T4- , black

Coupling point in luggage compartment, right -THRR-

10-pin connector -T10q- , black/10-pin connector -T10e- , black