Wiring Diagram VW PASSAT 2015 - Data bus diagnostic interface - Driver seat adjustment control unit - Fuse holder C - Driver seat backrest adjustment motor
Earth connection 2, in seat adjustment wiring harness
Wiring Diagram VW PASSAT 2015 - Driver operating unit for memory settings - Driver seat adjustment control unit - Driver seat rake adjustment motor - Driver seat height adjustment motor
Driver seat lumbar support longitudinal adjustment motor
V129
Driver seat lumbar support height adjustment motor
M9
Connection, in seat adjustment wiring harness
Wiring Diagram VW PASSAT 2015 - Front passenger seat adjustment operating unit - Front passenger seat adjustment thermal fuse 1 - Front passenger seat longitudinal adjustment motor - Front passenger seat height adjustment motor - Front passenger seat rake adjustment motor
Front passenger seat longitudinal adjustment motor
V191
Front passenger seat height adjustment motor
V244
Front passenger seat rake adjustment motor
M2
Positive connection 2 (30), in seat adjustment wiring harness
M18
Connection 1, in front passenger seat adjustment wiring harness
Wiring Diagram VW PASSAT 2015 - Front passenger seat lumbar support adjustment switch - Front passenger seat adjustment operating unit - Lumbar support for front passenger seat - Front passenger seat backrest adjustment motor
Connector assignment of Climatronic control unit -J255-
-T16r- (A)
Designation
-T16q- (B)
Designation
-T20b- (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 rear temperature flap control motor -G479- Potentiometer for front air distribution flap control motor -G642- Potentiometer for fresh air/recirculated air, air flow flap control motor -G644-
1
Sunlight penetration photosensor -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
Sunlight penetration photosensor -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/recirculated air, air flow flap control motor -G644-
7
8
8
Footwell vent temperature sender -G192-
8
9
Fresh air/recirculated air, air flow flap control motor -V425-
9
9
Sunlight penetration photosensor -G107-
10
Fresh air/recirculated air, air flow flap control motor -V425-
10
10
11
Right temperature flap control motor -V159-
11
Evaporator temperature sensor -G308-
11
Rear vent temperature sender -G174-
12
Right temperature flap control motor -V159-
12
Potentiometer for rear temperature flap control motor -G479-
12
13
13
13
Front left chest vent temperature sensor -G385-
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 rear temperature flap control motor -G479- Potentiometer for front air distribution flap control motor -G642- Potentiometer for fresh air/recirculated air, air flow flap control motor -G644-
14
Front right chest vent temperature sensor -G386-
15
Rear temperature flap control motor -V137-
15
15
16
Rear temperature flap control motor -V137-
16
16
A209 Connection 1 (LIN bus) in dash panel wiring harness
17
Sunlight penetration photosensor -G107- Rear vent temperature sender -G174- Front left chest vent temperature sensor -G385- Front right chest vent temperature sensor -G386-
18
Air conditioner compressor regulating valve -N280-
19
Terminal 31
20
Terminal 30
Back to overview
VW PASSAT 2015 Air conditioning system control unit J301
Connector assignment of air conditioning system control unit -J301-
-T16q- (A)
Designation
-T20b- (B)
Designation
1
Potentiometer for temperature flap control motor -G92- Potentiometer for air distribution flap control motor -G645-
1
2
Potentiometer for temperature flap control motor -G92-
2
3
Potentiometer for air distribution flap control motor -G645-
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
A164 Positive connection 2 (30a) in dash panel wiring harness
Back to overview
VW PASSAT 2015 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.
Note
Multiway connector housing B (chambers: 9-18), made up of connectors C, D, E and F.
Fuse assignment of fuse holder C -SC- , from September 2014
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 -J527-4)
30
SC3
Not assigned
-
-
SC4
Not assigned
-
-
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
Anti-theft alarm sensor -G578-
30
SC7
Fuse 7 on fuse holder C -SC7-
10 A
Heater and air conditioning controls -EX21-
30
Selector lever -E313-
Remote control receiver for auxiliary coolant heater -R149-
Heated rear window relay -J9-
Analogue clock -Y-
Operating and display unit for rear air conditioning system -E265-
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-
Front interior light -WX1-3)
Light for left dashboard ambient lighting -L229-3)
Light for right dashboard ambient lighting -L230-3)
Light for front left door contour lighting -L251-3)
Light for front right door contour lighting -L252-3)
Light for rear left door contour lighting -L253-3)
Light for rear right door contour lighting -L254-3)
SC9
Fuse 9 on fuse holder C -SC9-
1 A
Steering column electronics control unit -J527-
30
SC10
Fuse 10 on fuse holder C -SC10-
10 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
Two-way signal amplifier for mobile telephone/data services -J984-
30
Storage compartment with interface for mobile telephone -R265-
USB hub -R293-
Chip card reader -D8-
SC17
Fuse 17 on fuse holder C -SC17-
5 A
Dash panel insert -KX2-
30
SC18
Fuse 18 on fuse holder C -SC18-
7.5 A
Reversing camera -R189-
30
Rear lid handle release button -E234-
Control unit for overhead view camera -J928-
Rear overhead view camera -R246-
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
SC21
Fuse 21 on fuse holder C -SC21-
15 A
All-wheel drive control unit -J492-
30
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
SC25
Fuse 25 on fuse holder C -SC25-
30 A
Driver door control unit -J386- 1)
30
Front passenger door control unit -J387-2)
30
Rear left door control unit -J388-
Rear left window regulator motor -V26-
SC26
Fuse 26 on fuse holder C -SC26-
30 A
Onboard supply control unit -J519-
t
Seat heating
30
SC27
Fuse 27 on fuse holder C -SC27-
30 A
Digital sound package control unit -J525-
30
SC28
Fuse 28 on fuse holder C -SC28-
20 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
Front left headlight -MX1-
30
SC32
Fuse 32 on fuse holder C -SC32-
7.5 A
Front camera for driver assist systems -R242-
15
10 A 5)
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
Electromechanical parking brake button -E538-
15
Interior mirror -EX5-
Relay for power sockets -J807-
Pedestrian protection warning lamp -K288-
Switch module 2 in centre console -EX30-
Pressure sender for refrigerant circuit -G805-
Air quality sensor -G238-
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-
Front left headlight -MX1-
t
Left headlight range control motor -V48-
Front right headlight -MX2-
t
Right headlight range control motor -V49-
SC36
Fuse 36 on fuse holder C -SC36-
5 A
Front left headlight -MX1-
t
Output module 1 for left LED headlight -A31-
15
SC37
Fuse 37 on fuse holder C -SC37-
5 A
Front right headlight -MX2-
t
Output module 1 for right LED headlight -A27-
15
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
Driver door control unit -J386- 2)
Rear right door control unit -J389-
30
Rear right window regulator motor -V27-
SC40 6) , 7)
Fuse 40 on fuse holder C -SC40-
20 A
Cigarette lighter -U1- 3)
15 6) / 30 7)
12 V socket -U5- 3)
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
Driver seat adjustment operating unit -E470-
Driver seat adjustment control unit -J810-
Operating unit for front left seat adjustment -EX33-
Massage control unit -J740-
Front left seat cushion fan 1 -V514-
Front left seat backrest fan 1 -V512-
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
7.5 A
Rear roller blind control unit -J262-
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) Depending on equipment
4) Only models with heated steering wheel
5) Only models with blind spot monitor
6) Factory fitted with power supply from terminal 15
7) Power supply via terminal 30 possible
Note:
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
Fuse assignment of fuse holder C -SC- , from May 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 -J527-4)
30
SC3
Fuse 3 on fuse holder C -SC3-
8) only
Special vehicle fuse
-
SC4
Not assigned
-
-
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
Remote control receiver for auxiliary coolant heater -R149-
Heated rear window relay -J9-
Analogue clock -Y-
Operating and display unit for rear air conditioning system -E265-
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-
Front interior light -WX1-3)
Light for left dashboard ambient lighting -L229-3)
Light for right dashboard ambient lighting -L230-3)
Light for front left door contour lighting -L251-3)
Light for front right door contour lighting -L252-3)
Light for rear left door contour lighting -L253-3)
Light for rear right door contour lighting -L254-3)
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-
10 A
Display unit for front information display and operating unit control unit -J685-
30
TV tuner -RX6-
8) only
Special vehicle fuse
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
Two-way signal amplifier for mobile telephone/data services -J984-
30
Storage compartment with interface for mobile telephone -R265-
USB hub -R293-
Chip card reader -D8-
Control unit for heads-up display -J898-
SC17
Fuse 17 on fuse holder C -SC17-
5 A 7.5A9)
Dash panel insert -KX2-
30
Emergency call module control unit and communication unit -J949-9)
SC18
Fuse 18 on fuse holder C -SC18-
7.5 A
Reversing camera -R189-
30
Rear lid handle release button -E234-
Control unit for overhead view camera -J928-
Rear overhead view camera -R246-
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
SC21
Fuse 21 on fuse holder C -SC21-
15 A
All-wheel drive control unit -J492-
30
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
SC25
Fuse 25 on fuse holder C -SC25-
30 A
Driver door control unit -J386- 1)
30
Front passenger door control unit -J387-2)
30
Rear left door control unit -J388-
Rear left window regulator motor -V26-
SC26
Fuse 26 on fuse holder C -SC26-
30 A
Onboard supply control unit -J519-
t
Seat heating
30
SC27
Fuse 27 on fuse holder C -SC27-
30 A
Digital sound package control unit -J525-
30
SC28
Fuse 28 on fuse holder C -SC28-
25 A
Trailer detector control unit -J345-
30
SC29
Fuse 29 on fuse holder C -SC29-
8) only
Special vehicle fuse
-
SC30
Fuse 30 on fuse holder C -SC30-
10A
High-voltage battery 1 -AX2-9)
-
Maintenance connector for high-voltage system -TW-9)
SC31
Fuse 31 on fuse holder C -SC31-
40 A
Onboard supply control unit -J519-
t
Front left headlight -MX1-
30
SC32
Fuse 32 on fuse holder C -SC32-
7.5 A
Front camera for driver assist systems -R242-
15
10 A 5)
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
Electromechanical parking brake button -E538-
15
Interior mirror -EX5-
Relay for power sockets -J807-
Pedestrian protection warning lamp -K288-
Switch module 2 in centre console -EX30-
Pressure sender for refrigerant circuit -G805-
Air quality sensor -G238-
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-
Front left headlight -MX1-
t
Left headlight range control motor -V48-
Front right headlight -MX2-
t
Right headlight range control motor -V49-
SC36
Fuse 36 on fuse holder C -SC36-
5 A
Front left headlight -MX1-
t
Output module 1 for left LED headlight -A31-
15
SC37
Fuse 37 on fuse holder C -SC37-
5 A
Front right headlight -MX2-
t
Output module 1 for right LED headlight -A27-
15
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
Driver door control unit -J386- 2)
Rear right door control unit -J389-
30
Rear right window regulator motor -V27-
SC40 6) , 7)
Fuse 40 on fuse holder C -SC40-
20 A
Cigarette lighter -U1- 3)
15 6) / 30 7)
12 V socket -U5- 3)
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
Driver seat adjustment operating unit -E470-
Driver seat adjustment control unit -J810-
Operating unit for front left seat adjustment -EX33-
Massage control unit -J740-
Front left seat cushion fan 1 -V514-
Front left seat backrest fan 1 -V512-
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
7.5 A
Rear roller blind control unit -J262-3)
SC48
Fuse 48 on fuse holder C -SC48-
7.5A
Engine sound generator control unit -J943-9)
-
SC49
Fuse 49 on fuse holder C -SC49-
5 A
Clutch position sender -G476-
15
Starter relay 1 -J906-
Starter relay 2 -J907-
High-voltage battery 1 -AX2-9)
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) Depending on equipment
4) Only models with heated steering wheel
5) Only models with blind spot monitor
6) Factory fitted with power supply from terminal 15
7) Power supply via terminal 30 possible
8) Fuse rating, see installation description for special equipment
9) Only models with hybrid drive system
Note:
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
VW PASSAT 2015 Fitting location of front passenger seat adjustment thermal fuse 1 S46
Fitting location of front passenger seat adjustment thermal fuse 1 -S46-
Fitting location of front passenger seat adjustment thermal fuse 1 -S46- , left-hand drive models