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VW PASSAT 2015 – Entry and start authorisation . Wiring diagrams, Pin Connector, Location

Wiring Diagram VW PASSAT 2015 - Driver door exterior handle central locking button - Rear left door exterior handle central locking button - Convenience system central control unit - Driver side aerial for entry and start system



Wiring Diagram  VW PASSAT 2015 - Driver door exterior handle central locking button - Rear left door exterior handle central locking button - Convenience system central control unit - Driver side aerial for entry and start system https://portal-diagnostov.com/license.html
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E369 Driver door exterior handle central locking button
E371 Rear left door exterior handle central locking button
G415 Driver door exterior handle contact sensor
G417 Contact sensor for rear left exterior door handle
J393 Convenience system central control unit
R134 Driver side aerial for entry and start system
SC12 Fuse 12 on fuse holder C
T4ar 4-pin connector
T4ci 4-pin connector
T18a 18-pin connector
T18c 18-pin connector
T28a 28-pin connector, on left B-pillar
T28c 28-pin connector, in left A-pillar coupling station
  77 Earth point, lower part of left B-pillar
  377 Earth connection 12, in main wiring harness
  378 Earth connection 13, in main wiring harness
  684 Earth point on front of left side member

Wiring Diagram VW PASSAT 2015 - Front passenger door exterior handle central locking button - Rear right door exterior handle central locking button - Convenience system central control unit - Passenger side aerial for entry and start system



Wiring Diagram  VW PASSAT 2015 - Front passenger door exterior handle central locking button - Rear right door exterior handle central locking button - Convenience system central control unit - Passenger side aerial for entry and start system https://portal-diagnostov.com/license.html
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E370 Front passenger door exterior handle central locking button
E372 Rear right door exterior handle central locking button
G416 Front passenger door exterior handle contact sensor
G418 Contact sensor for rear right exterior door handle
J393 Convenience system central control unit
R135 Passenger side aerial for entry and start system
T4ch 4-pin connector
T4cj 4-pin connector
T18a 18-pin connector
T18c 18-pin connector
T28 28-pin connector, in right A-pillar coupling station
T28b 28-pin connector, on right B-pillar
  78 Earth point, lower part of right B-pillar
  373 Earth connection 8, in main wiring harness
  374 Earth connection 9, in main wiring harness
  638 Earth point, on right A-pillar

Wiring Diagram VW PASSAT 2015 - Convenience system central control unit - Rear bumper aerial for entry and start system - Luggage compartment aerial for entry and start system - Interior aerial 1 for entry and start system - Interior aerial 2 for entry and start system - Aerial 3 in interior for access and start authorisation



Wiring Diagram  VW PASSAT 2015 - Convenience system central control unit - Rear bumper aerial for entry and start system - Luggage compartment aerial for entry and start system - Interior aerial 1 for entry and start system - Interior aerial 2 for entry and start system - Aerial 3 in interior for access and start authorisation https://portal-diagnostov.com/license.html
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J393 Convenience system central control unit
R136 Rear bumper aerial for entry and start system
R137 Luggage compartment aerial for entry and start system
R138 Interior aerial 1 for entry and start system
R139 Interior aerial 2 for entry and start system
R154 Aerial 3 in interior for access and start authorisation
T2gk 2-pin connector
T18c 18-pin connector
  B570 Connection 37, in main wiring harness
*Saloon
*2Estate

Wiring Diagram VW PASSAT 2015 - Convenience system central control unit - Onboard supply control unit - Data bus diagnostic interface - Control unit for terminal control and engine start



Wiring Diagram  VW PASSAT 2015 - Convenience system central control unit - Onboard supply control unit - Data bus diagnostic interface - Control unit for terminal control and engine start https://portal-diagnostov.com/license.html
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G397 Rain and light sensor
J9 Heated rear window relay
J393 Convenience system central control unit
J519 Onboard supply control unit
J533 Data bus diagnostic interface
J942 Control unit for terminal control and engine start
SC15 Fuse 15 on fuse holder C
SC16 Fuse 16 on fuse holder C
T3ah 3-pin connector
T18a 18-pin connector
T20e 20-pin connector
T32g 32-pin connector
T52b 52-pin connector, white
T52c 52-pin connector, brown
  400 Earth connection 35, in main wiring harness
  639 Earth point, left A-pillar
  B397 Connection 1 (convenience CAN bus, high), in main wiring harness
  B406 Connection 1 (convenience CAN bus, low), in main wiring harness
  B557 Positive connection 21 (30a) in main wiring harness
  B616 Positive connection 12 (30a), in interior wiring harness
*Only models with start/stop system

Wiring Diagram VW PASSAT 2015 - Electronic ignition lock - Onboard supply control unit - Control unit for electronic steering column lock - Control unit for terminal control and engine start



Wiring Diagram  VW PASSAT 2015 - Electronic ignition lock - Onboard supply control unit - Control unit for electronic steering column lock - Control unit for terminal control and engine start https://portal-diagnostov.com/license.html
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D1 Immobiliser reading unit
D9 Electronic ignition lock
J519 Onboard supply control unit
J623 Engine control unit
J764 Control unit for electronic steering column lock
J942 Control unit for terminal control and engine start
N376 Ignition key withdrawal lock solenoid
T10k 10-pin connector
T16f 16-pin connector
T32g 32-pin connector
T52b 52-pin connector, white
T52c 52-pin connector, brown
T94 94-pin connector
  B259 Connection (start/stop signal), in interior wiring harness
  B340 Connection 1 (58d), in main wiring harness
  B729 Connection 1 (50), in main wiring harness
  S24 Positive connection (30) 3, in central locking wiring harness
*Only models with Tiptronic
*2Only models with start/stop system
*3Only models with petrol engine
*4Only models with diesel engine

Wiring Diagram VW PASSAT 2015 - Switch module 1 in centre console - Entry and start authorisation button - Steering column electronics control unit - Control unit for terminal control and engine start



Wiring Diagram  VW PASSAT 2015 - Switch module 1 in centre console - Entry and start authorisation button - Steering column electronics control unit - Control unit for terminal control and engine start https://portal-diagnostov.com/license.html
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EX23 Switch module 1 in centre console
E408 Entry and start authorisation button
J527 Steering column electronics control unit
J942 Control unit for terminal control and engine start
L76 Button illumination bulb
T16o 16-pin connector
T26h 26-pin connector
T32g 32-pin connector
  397 Earth connection 32, in main wiring harness
  687 Earth point 1, on centre tunnel
*Only models with start/stop system


VW PASSAT 2015 Overview of control units

Overview of control units
VW PASSAT 2015 Overview of control units https://portal-diagnostov.com/license.html
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1 -  Airbag control unit -J234-
q   Connector assignment:
2 -  Control unit for terminal control and engine start -J942-
q   Connector assignment:
3 -  Convenience system central control unit -J393-
q   Connector assignment:
4 -  Air conditioning system control unit -J301- / Climatronic control unit -J255-
q   Air conditioning system control unit -J301-
q   Connector assignment:
q   Climatronic control unit -J255-
q   Connector assignment:
5 -  Control unit for cornering light and headlight range control -J745-
q   Connector assignment:
6 -  Mobile telephone operating electronics control unit -J412-
q   Connector assignment:
7 -  Heated rear seats control unit -J786-
8 -  Front passenger door control unit -J387-
q   Connector assignment:
9 -  Control unit for electromechanical parking brake -J540-
q   Connector assignment:
10 -  Rear passenger side door control unit -J927-
q   Connector assignment:
11 -  Fuel pump control unit -J538-
q   Connector assignment:
12 -  Rear driver side door control unit -J926-
q   Connector assignment:
13 -  Heated front seats control unit -J774-
14 -  Control unit for seat adjustment and steering column adjustment with memory function -J136-
15 -  Driver door control unit -J386-
q   Connector assignment:
16 -  Special purpose vehicle control unit -J608-
16 -  Amplifier -R12-
16 -  Digital sound package amplifier -R184-
17 -  Steering column electronics control unit -J527-
q   Connector assignment:
18 -  Dash panel insert -K- /
19 -  Electronic steering column lock control unit -J764-
q   Connector assignment:
20 -  Park assist steering control unit -J791- / parking aid control unit -J446-
q   Fitting location:
q   Connector assignment:
21 -  Data bus diagnostic interface -J533-
q   Connector assignment:
21 -  Onboard supply control unit -J519-
q   Connector assignment:
22 -  Taxi alarm remote control, control unit -J601-

   
Airbag control unit -J234-
Fitting location:
under centre console, front
Connector assignment:
 -  100-pin connector -T100-
 
VW PASSAT 2015 Overview of control units https://portal-diagnostov.com/license.html
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Control unit for terminal control and engine start -J942-
Fitting location:
Under the left side of the instrument panel above the pedals.
Connector assignment:
 -  32-pin connector -T32g-
 
VW PASSAT 2015 Overview of control units https://portal-diagnostov.com/license.html
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Convenience system central control unit -J393-
Fitting location:
Below the dash panel, behind the glove compartment
Connector assignment:
A -  18-pin connector -T18d-
B -  6-pin connector -T6ao-
C -  8-pin connector -T8r-
D -  18-pin connector -T18a-
F -  6-pin connector -T6an-
G -  18-pin connector -T18c-
 
VW PASSAT 2015 Overview of control units https://portal-diagnostov.com/license.html
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Air conditioning system control unit -J301-
Connector assignment:
VW PASSAT 2015 Overview of control units https://portal-diagnostov.com/license.html
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A -  5-pin connector -T5r-
B -  16-pin connector -T16j-
D -  20-pin connector -T20b-

   


VW PASSAT 2015 Climatronic control unit J255

Climatronic control unit -J255-
Connector assignment:
VW PASSAT 2015 Climatronic control unit J255 https://portal-diagnostov.com/license.html
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A -  16-pin connector -T16h-
B -  16-pin connector -T16i-
C -  20-pin connector -T20c-

   


VW PASSAT 2015 Control unit for cornering light and headlight range control J745

Control unit for cornering light and headlight range control -J745-
Fitting location:
Behind the glove compartment, left
Connector assignment:
 -  26-pin connector -T26-
 
VW PASSAT 2015 Control unit for cornering light and headlight range control J745 https://portal-diagnostov.com/license.html
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VW PASSAT 2015

Mobile telephone operating electronics control unit -J412- / telephone controls control unit -J738-
Fitting location:
under seat on front right
Connector assignment:
 -  54-pin connector -T54-
 
VW PASSAT 2015 https://portal-diagnostov.com/license.html
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Heated rear seats control unit -J786-
Fitting location:
Under seat on front right -arrow-
 
VW PASSAT 2015 https://portal-diagnostov.com/license.html
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VW PASSAT 2015 Front passenger door control unit J387

Front passenger door control unit -J387-
Fitting location:
On inside of front passenger door -arrow-


VW PASSAT 2015 Driver door control unit J386

Driver door control unit -J386-
Fitting location:
On inside of driver door -arrow-
  Note:
The illustration shows the driver side. The front passenger side is similar.
 
VW PASSAT 2015 Driver door control unit J386 https://portal-diagnostov.com/license.html
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Connector assignment:
VW PASSAT 2015 Driver door control unit J386 https://portal-diagnostov.com/license.html
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 -  Front passenger door control unit -J387- , driver door control unit -J386-

VW PASSAT 2015 Control unit for electromechanical parking brake J540

Control unit for electromechanical parking brake -J540-
Fitting location:
On rear of centre tunnel -arrow-
Connector assignment:
 -  30-pin connector -T30-
 
VW PASSAT 2015 Control unit for electromechanical parking brake J540 https://portal-diagnostov.com/license.html
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Rear passenger side door control unit -J927-
Fitting location:
On inside of rear door on front passenger side -arrow-
Rear driver side door control unit -J926-
Fitting location:
On inside of rear door on driver's side -arrow-
  Note:
The illustration shows the driver side. The front passenger side is similar.
 
VW PASSAT 2015 Control unit for electromechanical parking brake J540 https://portal-diagnostov.com/license.html
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Connector assignment:
VW PASSAT 2015 Control unit for electromechanical parking brake J540 https://portal-diagnostov.com/license.html
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 -  Rear driver side door control unit -J926- / rear passenger side door control unit -J927-
Fuel pump control unit -J538-
Fitting location:
under rear right seat, on fuel delivery unit -arrow-
Fitting location in natural gas vehicles: on left in luggage compartment
Connector assignment:
 -  10-pin connector -T10p-
 
VW PASSAT 2015 Control unit for electromechanical parking brake J540 https://portal-diagnostov.com/license.html
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Heated front seats control unit -J774-
Fitting location:
On driver's seat frame -arrow-
 
VW PASSAT 2015 Control unit for electromechanical parking brake J540 https://portal-diagnostov.com/license.html
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VW PASSAT 2015 Control unit for seat adjustment and steering column adjustment with memory function J136

Control unit for seat adjustment and steering column adjustment with memory function -J136-
Fitting location:
Under the front driver side seat
 
VW PASSAT 2015 Control unit for seat adjustment and steering column adjustment with memory function J136 https://portal-diagnostov.com/license.html
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VW PASSAT 2015 Special purpose vehicle control unit J608

Special purpose vehicle control unit -J608-
Fitting location:
Under driver seat -arrow-
 
VW PASSAT 2015 Special purpose vehicle control unit J608 https://portal-diagnostov.com/license.html
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VW PASSAT 2015 Amplifier R12

Amplifier -R12-
Fitting location:
under driver seat
 
VW PASSAT 2015 Amplifier R12 https://portal-diagnostov.com/license.html
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Digital sound package amplifier -R184-
Fitting location:
under driver seat
 
VW PASSAT 2015 Amplifier R12 https://portal-diagnostov.com/license.html
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Steering column electronics control unit -J527-
Fitting location:
under steering column, near steering column switch -arrow-
Connector assignment:
A -  16-pin connector -T16o-
B -  4-pin connector -T4ae-
 
VW PASSAT 2015 Amplifier R12 https://portal-diagnostov.com/license.html
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VW PASSAT 2015

Connector assignment:
1 -  Fuel gauge sender (full)
2 -  Fuel gauge sender (empty)
3 -  Fuel level sensor (full), only for all-wheel drive
4 -  Fuel level sensor (empty), only for all-wheel drive
5 -  Not assigned
6 -  Not assigned
7 -  Not assigned
8 -  Not assigned
9 -  Speed​ signal,​ sliding sunroof control unit output , control​ unit​ with​ display​ for​ radio​ and​ navigation​ system
10 -  Not assigned
11 -  Oil level and oil temperature sender
12 -  Not assigned
13 -  Not assigned
14 -  Not assigned
15 -  Front left brake pad wear sender
16 -  Terminal 31
17 -  Washer fluid level warning lamp
18 -  Coolant temperature and coolant shortage warning lamp
19 -  Ambient temperature sensor
20 -  Terminal 31, sensor earth
21 -  Not assigned
22 -  Not assigned
23 -  Not assigned
24 -  Not assigned
25 -  Electric park/handbrake warning lamp
26 -  Brake fluid level warning lamp
27 -  Oil pressure warning lamp
28 -  Diagnostic interface for dash panel insert CAN data bus, high
29 -  Diagnostic interface for dash panel insert CAN data bus, low
30 -  Not assigned
31 -  Voltage supply, terminal 15
32 -  Voltage supply, terminal 30
 
VW PASSAT 2015 https://portal-diagnostov.com/license.html
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VW PASSAT 2015 Electronic steering column lock control unit J764

Electronic steering column lock control unit -J764-
Fitting location:
On steering column -arrow-
Connector assignment:
 -  10-pin connector -T10k-
 
VW PASSAT 2015 Electronic steering column lock control unit J764 https://portal-diagnostov.com/license.html
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VW PASSAT 2015

Park assist steering control unit -J791- / parking aid control unit -J446-
Fitting location:
Under dash panel on left, behind relay carrier above onboard supply control unit -arrow-
Connector assignment:
A -  12-pin connector -T12-
B -  12-pin connector -T12a-
C -  16-pin connector -T16-
 
VW PASSAT 2015 https://portal-diagnostov.com/license.html
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VW PASSAT 2015 Data bus diagnostic interface J533

Data bus diagnostic interface -J533-
Fitting location:
In driver's footwell near the pedal assembly
Connector assignment:
 -  20-pin connector -T20-
 
VW PASSAT 2015 Data bus diagnostic interface J533 https://portal-diagnostov.com/license.html
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Onboard supply control unit -J519-
Fitting location:
Under dash panel on driver's side, below relay carrier.
Connector assignment:
A -  52-pin connector -T52c- , brown
B -  52-pin connector -T52b- , white
C -  52-pin connector -T52a- , black
 
VW PASSAT 2015 Data bus diagnostic interface J533 https://portal-diagnostov.com/license.html
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Taxi alarm remote control, control unit -J601-
Fitting location:
In driver footwell, behind relay carrier -arrow- .
 
VW PASSAT 2015 Data bus diagnostic interface J533 https://portal-diagnostov.com/license.html
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Control unit with display for radio and navigation -J503-
VW PASSAT 2015 Data bus diagnostic interface J533 https://portal-diagnostov.com/license.html
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1 -  Control unit with display for radio and navigation -J503-
A -  DAB input
q   Only for Europe
A -  SDRS input
q   Only for American markets
A -  GPS input
q   Only for Japan
B -  FM/AM input
C -  FM input
D -  GPS input
E -  26-pin connector -T26g-
F -  Multi-pin connector
G -  16-pin connector -T16c-
H -  12-pin connector -T12j-
I -  12-pin connector -T12l-

   
Connector assignment
-T26g- (E) Designation -T16c- (G) Designation
1 Not assigned 1 Amplifier -R12- (sound system)
rear right bass loudspeaker -R17- +
2 Not assigned 2 Amplifier -R12- (sound system)
front right bass loudspeaker -R23-
3 Not assigned 3 Amplifier -R12- (sound system)
front left bass loudspeaker -R21-
4 Not assigned 4 Amplifier -R12- (sound system)
rear left bass loudspeaker -R15-
5 Not assigned 5 Amplifier -R12- (sound system)
rear right bass loudspeaker -R17-
6 Telephone bracket -R126-   6 Amplifier -R12- (sound system)
front right bass loudspeaker -R23-
7 Telephone bracket -R126-   7 Amplifier -R12- (sound system)
front left bass loudspeaker -R21-
8 Telephone bracket -R126-   8 Amplifier -R12- (sound system)
rear left bass loudspeaker -R15-
9 Not assigned 9 Data bus diagnostic interface -J533- (CAN bus, high)
10 TV tuner -R78-   10 Data bus diagnostic interface -J533- (CAN bus, low)
11 TV tuner -R78-   11 Not assigned
12 TV tuner -R78-   12 Terminal 31
13 TV tuner -R78-   13 Not assigned
14 Not assigned 14 Not assigned
15 Not assigned 15 Terminal 30
16 Not assigned 16 Terminal 30
17 Not assigned    
18 Not assigned    
19 Not assigned    
20 Telephone bracket -R126-      
21 Not assigned    
22 TV tuner -R78-    
23 TV tuner -R78-    
24 TV tuner -R78-    
25 TV tuner -R78-    
26 TV tuner -R78-    

   
-T12j- (H) Designation -T12l- (I) Designation
1 Connection for external audio sources -R199- (Aux-In) 1 Voice command microphone -R206- (mic in -)
2 Connection for external audio sources -R199- (Aux-In earth)   2 Not assigned
3 CD changer -R41-   3 Not assigned
4 CD changer -R41- (terminal 30)   4 Not assigned
5 Not assigned 5 Mobile telephone operating electronics control unit -J412-
6 CD changer -R41- (CD bus radio DATA)   6 Mobile telephone operating electronics control unit -J412-
7 Interface for external multimedia units -R215- (Aux-in audio)   7 Voice command microphone -R206- (mic in +)
8 CD changer -R41- (CD-X audio left)   8 Not assigned
9 CD changer -R41- (CD-X audio right)   9 Not assigned
10 CD changer -R41- (terminal 15)   10 Not assigned
11 CD changer -R41- (CD bus)   11 Mobile telephone operating electronics control unit -J412-
12 CD changer -R41-   12 Mobile telephone operating electronics control unit -J412-

   


VW PASSAT 2015 Overview of fuses

Overview of fuses
VW PASSAT 2015 Overview of fuses https://portal-diagnostov.com/license.html
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1 -  Fuse holder D -SD-
q   Fuse assignment, left-hand drive models:
q   Fuse assignment, right-hand drive models:
2 -  Fuse holder F -SF-
q   Fuse assignment:
3 -  Fuse 2 (30) -S205- (60 A)
q   Fitting location:
q   Fuse assignment, from November 2011:
q   Fuse assignment, from May 2012:
5 -  Safety cutout under dash panel, driver side
6 -  Fuse holder B -SB-
q   Fuse assignment for E-box low from May 2012
q   Fuse assignment for E-box high from November 2011
7 -  Fuse holder A -SA-
q   Fuse assignment for E-box high

Fuse holder D -SD- on right in dash panel
Fitting location
Fitting location: on right of dash panel, near A-pillar
   
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30 A - green
25 A - clear
20 A - yellow
15 A - blue
10 A - red
7.5 A - brown
5 A - beige
3 A - purple
  Note:
Fuses SD13-SD24 are reserved for special purpose vehicles.

   
Fuse assignment on fuse holder D -SD- , right-hand drive models
No.   Current Flow Diagram designation Nominal value   Function/component Terminal
1 - Fuse 1 on fuse holder D -SD1- 15 A - Trailer detector control unit -J345- 30
2 - Fuse 2 on fuse holder D -SD2- 20 A - Trailer detector control unit -J345- 30
3 - Fuse 3 on fuse holder D -SD3- 15 A - Trailer detector control unit -J345- 30
4 - Not assigned   -  
5 - Not assigned -    
6 - Not assigned -    
7 - Not assigned -  
8 - Not assigned -  
9 - Not assigned -    
10 - Not assigned   -  
11 - Not assigned   -  
12 - Not assigned   -    
13 - Fuse 13 on fuse holder D -SD13-   - -Special vehicles  
14 - Fuse 14 on fuse holder D -SD14-   - -Special vehicles  
15 - Fuse 15 on fuse holder D -SD15-   - -Special vehicles  
16 - Fuse 16 on fuse holder D -SD16-   - Charging station for hand-held 2-way radio -U24-
Charging station 2 for hand-held 2-way radio -U28-
Charging station 2 for torch -U29-
 
17 - Fuse 17 on fuse holder D -SD17-   - -Special vehicles  
18 - Fuse 18 on fuse holder D -SD18-   - -Special vehicles  
19 - Fuse 19 on fuse holder D -SD19-   - -Special vehicles  
20 - Fuse 20 on fuse holder D -SD20-   - -Special vehicles  
21 - Fuse 21 on fuse holder D -SD21-   - -Special vehicles  
22 - Fuse 22 on fuse holder D -SD22-   - -Special vehicles  
23 - Fuse 23 on fuse holder D -SD23-   - -Special vehicles  
24 - Fuse 24 on fuse holder D -SD24-   - -Special vehicles

   


VW PASSAT 2015

Fuse holder F -SF- , luggage compartment, left rear (BWS)
Specified torque settings
VW PASSAT 2015 https://portal-diagnostov.com/license.html
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⇒ Electrical system, Repair Group 97, Removing and installing fuse holders
Fuse colours
30 A - green
25 A - clear
20 A - yellow
15 A - blue
10 A - red
7.5 A - brown
5 A - beige
3 A - purple

   


VW PASSAT 2015

Fuse assignment on fuse holder F -SF- , luggage compartment, left rear (BWS)
No.   Current Flow Diagram designation Nominal value   Function/component Terminal
1 - Fuse 1 on fuse holder F -SF1- 30 A - -Left fuse holder (SC12 - SC17, SC27, SC29 - SC31, SC44) 30
2 - Fuse 2 on fuse holder F -SF2- 80 A - -Fuses in E-box (SB16 - SB26, SB49, SB50) 30
3 - Fuse 3 on fuse holder F -SF3- 125 A - -Power supply E-box 30
4 - Fuse 4 on fuse holder F -SF4- 5 A - Onboard supply control unit -J519-
Battery monitor control unit -J367-
30



VW PASSAT 2015

Fuse holder C -SC- , on left of dash panel
Fitting location of fuse holder C -SC-
Fitting location: on left of dash panel, near A-pillar
   
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30 A - green
25 A - clear
20 A - yellow
15 A - blue
10 A - red
7.5 A - brown
5 A - beige
3 A - purple

   
Fuse assignment on fuse holder C -SC- , from May 2012
Slot   Current Flow Diagram designation Nominal value   Function/component Terminal
1 - Fuse 1 on fuse holder C -SC1- 10 A - High-pressure sender -G65-
Air quality sensor -G238-
Oil level and oil temperature sender -G266-
Fresh air blower relay -J13-
DC/AC converter with socket, 12 V - 230 V -U13-
Automatic anti-dazzle interior mirror -Y7-
Heated rear left seat switch with regulator -E128-
Heated rear right seat switch with regulator -E129-
15
2 - Fuse 2 on fuse holder C -SC2- 5 A - Light switch -E1-
TCS and ESP button -E256-
Auto-hold button -E540-
ABS control unit -J104-
Power steering control unit -J500-
Control unit for electromechanical parking brake -J540-
15
3 - Fuse 3 on fuse holder C -SC3- 10 A - Current supply relay -J16-
Heater element for crankcase breather -N79-
Gas injection valve 1 -N366-
Gas injection valve 2 -N367-
Gas injection valve 3 -N368-
Gas injection valve 4 -N369-
15
4 - Fuse 4 on fuse holder C -SC4- 10 A - Rear roller blind switch -E149-
Start/Stop operation button -E693-
Electronically controlled damping control unit -J250-
Adaptive cruise control unit -J428-
Parking aid control unit -J446-
Trailer detector control unit -J345-
Park assist steering control unit -J791-
Front camera for driver assist systems -R242-
Diagnostic connection -U31-
15
5 - Fuse 5 on fuse holder C -SC5- 10 A - Headlight range control regulator -E102-
Left headlight range control motor -V48-
Right headlight range control motor -V49-
Front left headlight -MX1-4)
15
6 - Fuse 6 on fuse holder C -SC6- 10 A - All-wheel drive control unit -J492- 15
7 - Fuse 7 on fuse holder C -SC7- 5 A - Control unit in dash panel insert -J285-
Data bus diagnostic interface -J533-
15
8 - Fuse 8 on fuse holder C -SC8- 10 A - Front right headlight -MX2-4) 15
9 - Fuse 9 on fuse holder C -SC9- 10 A - Airbag control unit -J234-
Front passenger side airbag deactivated warning lamp -K145-
15
10 - Fuse 10 on fuse holder C -SC10- 10 A - Air mass meter -G70-
Voltage stabiliser -J532-
Fuel pump control unit -J538-Engine control unit -J623-
Terminal 50 voltage supply relay -J682-
Voltage supply relay 2 -J710-
Starter relay 1 -J906-
Starter relay 2 -J907-
15
11 - Fuse 11 on fuse holder C -SC11- 5 A 6) - Warning buzzer pedal switch on front passenger side -F349-6) 15
12 - Fuse 12 on fuse holder C -SC12- 20 A - Convenience system central control unit -J393- 30
13 - Fuse 13 on fuse holder C -SC13- 10 A - Light switch -E1-
Selector lever -E313-
ABS control unit -J104-
Handbrake warning lamp -K139-
Diagnostic connection -U31-
ABS control unit -J104- T38/15
30
14 - Fuse 14 on fuse holder C -SC14- 10 A - Interior monitor send and receive module 1 -G303-
Alarm horn -H12-
30
15 - Fuse 15 on fuse holder C -SC15- 10 A - Rain and light sensor -G397-
Heated rear window relay -J9-
Heated windscreen relay -J47-
Climatronic control unit -J255-
Air conditioning system control unit -J301-
Reversing camera system control unit -J772-
Control unit for terminal control and engine start -J942-
Remote control receiver for auxiliary coolant heater -R149-
Tyre Pressure Monitoring System control unit -J502-
30
16 - Fuse 16 on fuse holder C -SC16- 10 A - Electronic ignition lock -D9-
Electronic steering column lock control unit -J764-
Control unit for terminal control and engine start -J942-
30
17 - Fuse 17 on fuse holder C -SC17-   - -Vacant  
18 - Fuse 18 on fuse holder C -SC18- A 3 - Onboard supply control unit -J519-
Voltage stabiliser -J532-
Engine control unit -J623-
Voltage supply relay 2 -J710-
15
19 - Not assigned   -    
20 - Not assigned   -    
21 - Fuse 21 on fuse holder C -SC21- 10 A - Rear roller blind control unit -J262- 15
22 - Fuse 22 on fuse holder C -SC22- 20 A - Control unit for electromechanical parking brake -J540- 30
23 - Fuse 23 on fuse holder C -SC23- 15 A - Trailer detector control unit -J345-
Electronically controlled damping control unit -J250-4)
30
24 - Fuse 24 on fuse holder C -SC24- 20 A - Control unit for electromechanical parking brake -J540- 30
25 - Fuse 25 on fuse holder C -SC25- 5 A 8)
15 A 7)
30 A 4)
- Emergency assistance call button -E276-
Trailer detector control unit -J345-
Sunroof roller blind control unit -J394-4)
30
26 - Fuse 26 on fuse holder C -SC26- 20 A - Onboard supply control unit -J519- 30
27 - Fuse 27 on fuse holder C -SC27- 15 A1)
20 A2)
- Fuel pump control unit -J538-1)
Fuel pump relay -J17-2)
Electric fuel pump 2 relay -J49-2)
151)
302)
28 - Fuse 28 on fuse holder C -SC28- 30 A - Driver door control unit -J386-9)
Rear driver side door control unit -J926-9)
Front passenger door control unit -J387-4)
Rear passenger side door control unit -J927-4)
30
29 - Fuse 29 on fuse holder C -SC29- 20 A - Heated rear seats control unit -J786- 30
30 - Fuse 30 on fuse holder C -SC30- 20 A 10)
30 A 11)
- Sliding sunroof adjustment control unit -J245- 30
31 - Fuse 31 on fuse holder C -SC31- 30 A - DC/AC converter with socket, 12 V-230 V -U13- 30
32 - Fuse 32 on fuse holder C -SC32- 30 A - Heated rear window relay -J9- 30
33 - Fuse 33 on fuse holder C -SC33- 30 A - Headlight washer system relay -J39- 30
34 - Fuse 34 on fuse holder C -SC34- 25 A - Heated front seats control unit -J774- 30
35 - Fuse 35 on fuse holder C -SC35- 15 A 4) - Rear lid control unit -J605-4)
Driver seat lumbar support adjustment switch -E176-9)
30
36 - Fuse 36 on fuse holder C -SC36- 15 A - Driver seat lumbar support adjustment switch -E176-4)
Trailer voltage supply relay -J941-
30
37 - Fuse 37 on fuse holder C -SC37- 20 A 9)
30 A 4)
- Trailer detector control unit -J345-9)
Rear lid control unit 2 -J756-4)
30
38 - Fuse 38 on fuse holder C -SC38- 40 A 12) - Fresh air blower relay -J13-14)
Fresh air blower control unit -J126-13)
75
39 - Fuse 39 on fuse holder C -SC39- 5 A - Selector lever -E313-
Reversing light switch -F4-
Mechatronic unit for dual clutch gearbox -J743-
15
40 - Fuse 40 on fuse holder C -SC40- 20 A - Onboard supply control unit -J519-
Rear window wiper motor -V12-
Windscreen and rear window washer pump -V59-
75
41 - Fuse 41 on fuse holder C -SC41- 20 A - Onboard supply control unit -J519-
Cigarette lighter -U1-
Rear cigarette lighter -U9-
75
42 - Fuse 42 on fuse holder C -SC42- 15 A - 12 V socket -U5- 75
43 - Fuse 43 on fuse holder C -SC43- 20 A 15) - Auxiliary heater control unit -J364-15) 30
44 - Fuse 44 on fuse holder C -SC44- 30 A - Driver door control unit -J386-4)
Rear driver side door control unit -J926-4)
Front passenger door control unit -J387-9)
Rear passenger side door control unit -J927-9)
30
45 - Fuse 45 on fuse holder C -SC45- 20 A 15) - Auxiliary heater operation relay -J485-15) 30
46 - Not assigned   -    
47 - Fuse 47 on fuse holder C -SC47- 5 A 3) - Analogue clock -Y-3)
TV tuner -R78-3)
Mobile telephone operating electronics control unit -J412-3)
Control unit for navigation system -J856-3.16)
30
48 - Fuse 48 on fuse holder C -SC48- 5 A 3) - Control unit in dash panel insert -J285-3) 30
49 - Fuse 49 on fuse holder C -SC49-   - -Vacant  

1) Only models with a petrol engine
2) Only models with a diesel engine
3) Only models with start/stop system
4) Only right-hand drive models
5) Only models with xenon headlights
6) Only applicable to special vehicles
7) Only models with trailer socket
8) Only models with emergency call module
9) Only left-hand drive models
10) Only saloon
11) Only estate
12) Only models with auxiliary heating
13) Only models with Climatronic
14) Only models with Climatic
15) Only models with second battery
16) Only models with equipment for Korea
   


VW PASSAT 2015 Safety cutout under dash panel, driver side

Safety cutout under dash panel, driver side
VW PASSAT 2015 Safety cutout under dash panel, driver side https://portal-diagnostov.com/license.html
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A -  Not assigned
B -  Driver seat adjustment thermal fuse 1 -S44-



VW PASSAT 2015

Fuse holder B -SB- on E-box low
Fitting location
on E-box low, on left in engine compartment
   
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Fuse colours:
50 A - red
40 A - orange
30 A - green
25 A - clear
20 A - yellow
15 A - blue
10 A - red
7.5 A - brown
5 A - beige
3 A - purple

   
Fuse assignment on fuse holder B -SB- on E-box low, from May 2012
Slot   Current Flow Diagram designation Nominal value   Function/component Terminal
SB1 - Fuse 1 on fuse holder B -SB1- 15 A 12), 15) - Mechatronic unit for dual clutch gearbox -J743-12), 15) 30
SB2 - Fuse 2 on fuse holder B -SB2- 30 A - ABS control unit -J104- 30
SB3 - Fuse 3 on fuse holder B -SB3- 20 A - Treble horn -H2-
Bass horn -H7-
Dual tone horn relay -J4-
30
SB4 - Fuse 4 on fuse holder B -SB4- 15 A - Trailer detector control unit -J345- 30
SB5 - Fuse 5 on fuse holder B -SB5- 5 A - Battery monitoring control unit -J367-
Onboard supply control unit -J519-
30
SB6 - Fuse 6 on fuse holder B -SB6- 15 A 2), 16)
40 A 12), 17)
- Mechatronic unit for dual clutch gearbox -J743-2) 16)
Low heat output relay -J359-12), 17)
30
SB7 - Fuse 7 on fuse holder B -SB7- 15 A 6,7)
20 A 5,7)
30 A 1)
- Radio -R-
Control unit with display for radio and navigation -J503-
Voltage stabiliser -J532-(1
30
SB8 - Fuse 8 on fuse holder B -SB8- 30 A - Mechatronic unit for dual clutch gearbox -J743- 30
SB9 - Fuse 9 on fuse holder B -SB9- 5 A - Steering column electronics control unit -J527- 30
SB10 - Fuse 10 on fuse holder B -SB10- 20 A - Ignition coil 1 with output stage -N70-
Ignition coil 2 with output stage -N127-
Ignition coil 3 with output stage -N291-
Ignition coil 4 with output stage -N292-
Fuel pressure regulating valve -N276-
Fuel metering valve -N290-
87
SB11 - Fuse 11 on fuse holder B -SB11- 5 A - Control unit in dash panel insert -J285- 30
SB12 - Fuse 12 on fuse holder B -SB12- 5 A - TV tuner -R78-
Mobile telephone operating electronics control unit -J412-
Analogue clock -Y-
Control unit for navigation system -J856-14)
30
SB13 - Fuse 13 on fuse holder B -SB13- 10 A - Motronic current supply relay -J271-
Terminal 30 voltage supply relay -J317-
Engine control unit -J623-
30
SB14 - Fuse 14 on fuse holder B -SB14- 25 A 3)
30 A 2)
- Engine control unit -J623-
Engine control unit -J623-
87
SB15 - Fuse 15 on fuse holder B -SB15- 5 A - Data bus diagnostic interface -J533- 30
SB16 - Fuse 16 on fuse holder B -SB16- 10 A 9)
15 A 8)
- Charge pressure control solenoid valve -N75-2)
Exhaust gas recirculation cooler changeover valve -N345-
Magnetic clutch for supercharger -N421-3)
Continued coolant circulation relay -J151-3)
Continued coolant circulation pump -V51-3)
Coolant circulation pump 2 -V178-
87
SB17 - Fuse 17 on fuse holder B -SB17- 10 A
40 A 10)
- Fuel pressure regulating valve -N276-
Fuel tank shut-off valve 1 -N361-
Fuel tank shut-off valve 2 -N362-
Fuel tank shut-off valve 3 -N363-
Coolant circulation pump -V50-
Low heat output relay -J359-10)
87
SB18 - Fuse 18 on fuse holder B -SB18- 10 A 9)
15A12) 15)
30 A8)
- Fuel quality sender -G446-
High-pressure valve for gas mode -N372-
87
SB19 - Fuse 19 on fuse holder B -SB19- 30 A - Amplifier -R12-
Special vehicle control unit -J608-11)
30
SB20 - Fuse 20 on fuse holder B -SB20- 5 A - Brake light switch -F-
Clutch position sender -G476-
Low heat output relay -J359-
High heat output relay -J360-
Engine component current supply relay -J757-
Fuel pressure regulating valve -N276-
87
SB21 - Fuse 21 on fuse holder B -SB21- 20 A - Auxiliary heater control unit -J364- 30
SB22 - Fuse 22 on fuse holder B -SB22- 30 A - Wiper motor control unit -J400- 30
SB23 - Fuse 23 on fuse holder B -SB23- 10 A - Brake light switch -F-
Air mass meter -G70-
Clutch position sender -G476-
Fuel pump relay -J17-
Automatic glow period control unit -J179-
Radiator fan control unit -J293-
Additional coolant pump relay -J496-
Charge pressure control solenoid valve -N75-
Activated charcoal filter solenoid valve 1 -N80-
Camshaft control valve 1 -N205-
Turbocharger air recirculation valve -N249-
Intake manifold flap valve -N316-
Valve for oil pressure control -N428-
87
SB24 - Fuse 24 on fuse holder B -SB24- 10 A2.9
15 A
- Lambda probe heater -Z19-
Lambda probe 1 heater after catalytic converter -Z29-
NOx sender 2 control unit -J881-8)
87
SB25 - Fuse 25 on fuse holder B -SB25- 40 A - Onboard supply control unit -J519- 30
SB26 - Fuse 26 on fuse holder B -SB26- 40 A - Onboard supply control unit -J519- 30
SB27 - Fuse 27 on fuse holder B -SB27- 60 A - Heated windscreen relay -J47- 30
SB28 - Fuse 28 on fuse holder B -SB28- 50 A - Automatic glow period control unit -J179-2) 30
SB29 - Fuse 29 on fuse holder B -SB29- 50 A - Fuse 38 on fuse holder C -SC38-13)
Fuse 40 on fuse holder C -SC40- to fuse 42 on fuse holder C -SC42-
X-contact relief relay -J59-
30
SB30 - Fuse 30 on fuse holder B -SB30- 40 A - Terminal 15 voltage supply relay -J329-
Fuse 1 on fuse holder C -SC1- to fuse 11 on fuse holder C -SC11-
Fuse 20 on fuse holder C -SC20-
Fuse 21 on fuse holder C -SC21-
Fuse 39 on fuse holder C -SC39-
Fuse 18 on fuse holder C -SC18-1)
30

1) Only models with start/stop system
2) Only models with diesel engines
3) Only models with a petrol engine
4) Depends on equipment
5) Only models with navigation system
6) Only models with radio
7) Only models with start/stop system
8) Only models with reducing agent metering system
9) Only models without reducing agent metering system
10) Only models with auxiliary air heater
11) Only applicable to special vehicles
12) for CNG models only
13) Only models with air conditioning system/Climatronic
14) Only models with equipment for Korea
15) Only ethanol vehicles
16) Only for petrol engine with forced induction
17) Only for petrol engine without forced induction


VW PASSAT 2015

Fuse holder B -SB- on E-box high
Fitting location
on E-box high, on left in engine compartment
   
VW PASSAT 2015 https://portal-diagnostov.com/license.html
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Fuse colours:
50 A - red
40 A - orange
30 A - green
25 A - clear
20 A - yellow
15 A - blue
10 A - red
7.5 A - brown
5 A - beige
3 A - purple

   

VW PASSAT 2015 Fuse holder A SA

Fuse holder A -SA-
Fuse holder A -SA- , on E-box low
VW PASSAT 2015 Fuse holder A SA https://portal-diagnostov.com/license.html
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Multifuse strip fuse
→ Repair Group  97
  Note:
The fuse strip (multifuse) must be replaced as a complete unit.

Fuse assignment on fuse holder A -SA- , on E-box low
   
Screw location Current Flow Diagram designation Nominal value Function/component Terminal
SA1 - Fuse 1 on fuse holder A -SA1- 150 A
180 A1)
- Alternator -C- 30
SA2 - Fuse 2 on fuse holder A -SA2- 80 A - Electromechanical power steering motor -V187- 30
SA3 - Fuse 3 on fuse holder A -SA3- 50 A - Radiator fan control unit -J293- 30
SA4 - Fuse 4 on fuse holder A -SA4- 60 A - Fuse 12 on fuse holder C -SC12- to fuse 17 on fuse holder C -SC17- ,
Fuse 22 on fuse holder C -SC22- to fuse 27 on fuse holder C -SC27- ,
Fuse 28 on fuse holder C -SC28- ,
Fuse 44 on fuse holder C -SC44- ,
Fuse 46 on fuse holder C -SC46-
30
SA5 - Fuse 5 on fuse holder A -SA5- 80 A - Fuse 29 on fuse holder C -SC29- to fuse 31 on fuse holder C -SC31- 30
SA6 - Fuse 6 on fuse holder A -SA6- 70 A - Fuse 32 on fuse holder C -SC32- to fuse 37 on fuse holder C -SC37- 30
SA7 - Fuse 7 on fuse holder A -SA7- 60 A - Second battery charging circuit relay -J713-
High heat output relay -J360-
Fuse 38 on fuse holder C -SC38-
Fuse 43 on fuse holder C -SC43-
Fuse 45 on fuse holder C -SC45-
30
SA8 - Fuse 8 on fuse holder A -SA8- 40 A - ABS control unit -J104- 30

1) Only vehicles with 180 A alternator, fitted in alternator wire
   
Fuse holder A -SA- , on E-box high
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Fuse colours for MIDI fuse:
t  30 A - orange
t  40 A - green
t  50 A - red
t  60 A - yellow
t  70 A - brown
t  80 A - white
t  100 A - blue
t  125 A - pink
t  150 A - grey
t  200A - purple
  Note:
Torque settings ⇒ Electrical system, Repair Group 97, Removing and installing fuse holders

Fuse assignment on fuse holder A -SA- , on E-box high
   
Screw location Current Flow Diagram designation Nominal value Function/component Terminal
SA1 - Fuse 1 on fuse holder A -SA1- 150 A
/180 A1)
- Alternator -C- 30
SA2 - Fuse 2 on fuse holder A -SA2- 80 A - Electromechanical power steering motor -V187- 30
SA3 - Fuse 3 on fuse holder A -SA3- 60 A - Fuse 32 on fuse holder C -SC32- to fuse 37 on fuse holder C -SC37- 30
SA4 - Fuse 4 on fuse holder A -SA4- 50 A - Radiator fan control unit -J293- 30
SA5 - Not assigned - -    
SA6 - Fuse 6 on fuse holder A -SA6- 80 A - Fuse 29 on fuse holder C -SC29- to fuse 31 on fuse holder C -SC31- 30
SA7 - Fuse 7 on fuse holder A -SA7- 40 A - ABS control unit -J104- 30

1) Only vehicles with 180 A alternator, fitted in alternator wire
   


VW PASSAT 2015 Overview of relay carriers

Overview of relay carriers
VW PASSAT 2015 Overview of relay carriers https://portal-diagnostov.com/license.html
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1 -  Heated windscreen relay -J47-
2 -  Relay carrier 1
q   Relay assignment:
3 -  Relay carrier 2
q   Relay assignment:
4 -  Relay carrier 3
q   Relay assignment:
5 -  Additional relay carrier
q   Relay assignment:
6 -  Relay​ carrier​ on​ E-box​
q   Relay assignment for E-box low
q   Relay assignment for E-box high

   
Heated windscreen relay -J47-
Fitting location:
In plenum chamber next to engine control unit -arrow-
 
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VW PASSAT 2015 Relay carrier 1

Relay carrier 1
Fitting location:
On left under dash panel
Relay assignment:
1 -  Fresh air blower relay -J13- (Climatic with auxiliary heater)
2 -  Auxiliary heater operation relay -J485- (Climatic with auxiliary heater)
3 -  Auxiliary heater operation relay -J485- (Diesel engine with auxiliary heater)
4 -  Vacant
5 -  Continued coolant circulation relay -J151- (only 1.8l / 2.0l TFSI)
5 -  Current supply relay -J17-
6 -  Terminal 50 voltage supply relay -J682- (not for models with start/stop system)
7/8 -  Voltage supply relay 2 -J710- (not for models with start/stop system)
 
VW PASSAT 2015 Relay carrier 1 https://portal-diagnostov.com/license.html
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Relay carrier 2
Fitting location:
On left under dash panel
Relay positions:
1 -  Vacant
2 -  Vacant
3 -  Vacant
4 -  Vacant
5 -  Vacant
6 -  Vacant
7 -  Second battery charging circuit relay -J713- (100)
8 -  Vacant
 
VW PASSAT 2015 Relay carrier 1 https://portal-diagnostov.com/license.html
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Relay carrier 3
Fitting location:
On left under dash panel
Relay assignment:
1 -  Heated rear window relay -J9- (645)
2 -  Terminal 15 voltage supply relay -J329- (645)
3 -  Dual tone horn relay -J4- (646)
3 -  Headlight washer system relay -J39- (646)
4 -  Trailer voltage supply relay -J941- (from May 2012)
4 -  Vacant
5 -  X-contact relief relay -J59- (644)
 
VW PASSAT 2015 Relay carrier 1 https://portal-diagnostov.com/license.html
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Additional relay carrier
Fitting location:
Under electronics box in engine compartment, left
Relay assignment:
1 -  Starter relay 1 -J906- (643) - For models with start/stop system only
2 -  Automatic glow period control unit -J179- (457)
3 -  Vacant
4 -  Low heat output relay -J359- (53)
5 -  High heat output relay -J360- (100)
6 -  Starter relay 2 -J907- (489) - For models with start/stop system only
 
VW PASSAT 2015 Relay carrier 1 https://portal-diagnostov.com/license.html
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Relay carrier on E-box low
Fitting location:
On left in engine compartment
Relay assignment:
A1 -  Engine component current supply relay -J757-
A2 -  Terminal 30 voltage supply relay -J317- (Diesel engine)
A2 -  Motronic current supply relay -J271- (Petrol engine)
 
VW PASSAT 2015 Relay carrier 1 https://portal-diagnostov.com/license.html
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Relay carrier on E-box high
Fitting location:
On left in engine compartment
Relay assignment:
A1 -  Current bridge
A1 -  Relay for gas shut-off valves -J908-
A2 -  Continued coolant circulation relay -J151- (100)
A3 -  Vacant
A4 -  Main relay -J271- (100)
 
VW PASSAT 2015 Relay carrier 1 https://portal-diagnostov.com/license.html
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VW PASSAT 2015 Overview of control units

Overview of control units
VW PASSAT 2015 Overview of control units https://portal-diagnostov.com/license.html
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1 -  Auxiliary heater control unit -J364-
q   Pin assignment:
2 -  Power steering control unit -J500-
q   Pin assignment:
3 -  ABS control unit -J104-
q   Pin assignment:
4 -  Automatic​ gearbox​ control​ unit​ -J217-
q   Pin assignment:
4 -  Voltage stabiliser -J532-
q   Pin assignment:
5 -  Engine control unit -J623-
q   Pin assignment:
6 -  Adaptive​ cruise​ control​ unit -J428-
q   Pin assignment:

   
Auxiliary heater control unit -J364-
Fitting location:
Behind the right front wheel housing liner
Connector assignment:
 -  Auxiliary heater control unit -J364-
 -  2-pin connector -T2- -T2cn-
 -  8-pin connector -T8- -T8ai-
 
VW PASSAT 2015 Overview of control units https://portal-diagnostov.com/license.html
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VW PASSAT 2015 Power steering control unit J500

Power steering control unit -J500-
Fitting location:
At the steering on the subframe
Connector assignment:
A -  5-pin connector -T5- -T5z-
B -  2-pin connector -T2- -T2fn
 
VW PASSAT 2015 Power steering control unit J500 https://portal-diagnostov.com/license.html
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ABS control unit -J104-
Fitting location:
On bulkhead, on right in engine compartment -arrow-
Connector assignment:
 -  38-pin connector -T38- -T38-
 
VW PASSAT 2015 Power steering control unit J500 https://portal-diagnostov.com/license.html
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Automatic​ gearbox​ control​ unit​ -J217-
Fitting location:
In front left wheel housing -arrow-
Connector assignment:
 -  52-pin connector -T52- -T52-
 
VW PASSAT 2015 Power steering control unit J500 https://portal-diagnostov.com/license.html
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Voltage stabiliser -J532-
Fitting location:
In front left wheel housing -arrow-
Connector assignment:
 -  12-pin connector -T12- -T12ad-
 
VW PASSAT 2015 Power steering control unit J500 https://portal-diagnostov.com/license.html
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Engine control unit -J623-
Fitting location:
Under the plenum chamber cover, centre -arrow-
Connector assignment:
A -  94-pin connector -T94- -T94-
B -  60-pin connector -T60- -T60-
 
VW PASSAT 2015 Power steering control unit J500 https://portal-diagnostov.com/license.html
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Adaptive​ cruise​ control​ unit -J428-
Fitting location:
Behind radiator in centre -arrow-
Connector assignment:
 -  10-pin connector -T10- -T10y-
 
VW PASSAT 2015 Power steering control unit J500 https://portal-diagnostov.com/license.html
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