Wiring Diagram VW TOURAN 2013 - Terminal 15 voltage supply relay - Fuse 8 in fuse holder A - Fuse holder B - Fuse holder C

| A | Battery |
| B | Starter |
| J329 | Terminal 15 voltage supply relay |
| J519 | Onboard supply control unit |
| J682 | Terminal 50 voltage supply relay |
| J906 | Starter relay 1 |
| SB7 | Fuse 7 on fuse holder B |
| SA8 | Fuse 8 in fuse holder A |
| SB | Fuse holder B |
| SC | Fuse holder C |
| SC16 | Fuse 16 on fuse holder C |
| SC20 | Fuse 20 on fuse holder C |
| SB29 | Fuse 29 on fuse holder B |
| T40 | 40-pin connector |
| T52b | 52-pin connector |
| 44 | Earth point, lower part of left A-pillar |
| 366 | Earth connection 1, in main wiring harness |
| 508 | Threaded connection (30) on E-box |
| A198 | Positive connection 6 (30a) in dash panel wiring harness |
| B163 | Positive connection 1 (15), in interior wiring harness |
| B171 | Positive connection 3 (30), in interior wiring harness |
| B277 | Positive connection 1 (15a) in main wiring harness |
| * | For models with anti-theft alarm system |
| *2 | Only models with automatic anti-dazzle interior mirror |
| *3 | Only models with main beam assist |
Wiring Diagram VW TOURAN 2013 - Driver door control unit - Fuse holder C - Driver side window regulator motor
Wiring Diagram VW TOURAN 2013 - Front left window regulator switch - Rear left window regulator switch - in driver door - Rear right window regulator switch - in driver door - Front right window regulator switch in driver door - Childproof lock button - Button for left childproof lock - Button for right childproof lock - Driver door control unit
| E40 | Front left window regulator switch |
| E53 | Rear left window regulator switch, in driver door |
| E55 | Rear right window regulator switch, in driver door |
| E81 | Front right window regulator switch in driver door |
| E318 | Childproof lock button |
| E510 | Button for left childproof lock |
| E511 | Button for right childproof lock |
| J386 | Driver door control unit |
| J519 | Onboard supply control unit |
| K236 | Warning light for activated childproof lock |
| K271 | Warning lamp for activated left childproof lock |
| K272 | Warning lamp for activated right childproof lock |
| L76 | Button illumination bulb |
| T10a | 10-pin connector |
| T32a | 32-pin connector |
| 267 | Earth connection 2, in drive side door wiring harness |
| R75 | Connection 1 (58d), in door control unit wiring harness |
| * | Only models with childproof locks |
| *2 | Only models with no childproof locks |
Wiring Diagram VW TOURAN 2013 - Mirror adjustment switch - Mirror adjustment changeover switch - Exterior mirror heater button - Fold-in mirror switch - Driver side interior locking button for central locking system - Driver door control unit - Central locking SAFELOCK function warning lamp
| E43 | Mirror adjustment switch |
| E48 | Mirror adjustment changeover switch |
| E231 | Exterior mirror heater button |
| E263 | Fold-in mirror switch |
| E308 | Driver side interior locking button for central locking system |
| J386 | Driver door control unit |
| J519 | Onboard supply control unit |
| K133 | Central locking SAFELOCK function warning lamp |
| K174 | Driver side interior locking warning lamp |
| L76 | Button illumination bulb |
| L78 | Mirror adjustment switch illumination bulb |
| T2u | 2-pin connector, in driver door |
| T4a | 4-pin connector |
| T6a | 6-pin connector |
| T32a | 32-pin connector |
| 267 | Earth connection 2, in drive side door wiring harness |
| R75 | Connection 1 (58d), in door control unit wiring harness |
| R76 | Connection 2 (58d), in door control unit wiring harness |
| * | Only models with fold-in mirror |
Wiring Diagram VW TOURAN 2013 - Fuel tank flap release button - Driver door contact switch - Driver side central locking lock unit - Driver door control unit - Driver door central locking motor - Driver door central locking SAFELOCK function motor
Wiring Diagram VW TOURAN 2013 - Potentiometer for horizontal adjustment of exterior mirror - Potentiometer for vertical adjustment of exterior mirror - Driver door control unit - Driver side turn signal repeater bulb - Driver side mirror adjustment motor - Driver side fold-in mirror motor - Heated exterior mirror on driver side
| G791 | Potentiometer for horizontal adjustment of exterior mirror |
| G792 | Potentiometer for vertical adjustment of exterior mirror |
| J386 | Driver door control unit |
| J519 | Onboard supply control unit |
| L131 | Driver side turn signal repeater bulb |
| T2ar | 2-pin connector |
| T3ay | 3-pin connector |
| T3s | 3-pin connector |
| T16a | 16-pin connector |
| T20a | 20-pin connector |
| T28 | 28-pin connector, in left A-pillar coupling station |
| V17 | Driver side mirror adjustment motor |
| V121 | Driver side fold-in mirror motor |
| V149 | Driver side mirror adjustment motor |
| Z4 | Heated exterior mirror on driver side |
| 205 | Earth connection, in driver door wiring harness |
| * | Only models with automatic function for lowering passenger side mirror |
| *2 | Only models with fold-in mirror |
| *3 | Only models with automatic anti-dazzle exterior mirror |
| *4 | Only models with main beam assist |
Wiring Diagram VW TOURAN 2013 - Driver door control unit - Front passenger side turn signal repeater bulb - Driver side entry light in exterior mirror - Driver side automatic anti-dazzle exterior mirror - Heated exterior mirror on front passenger side
| J386 | Driver door control unit |
| J387 | Front passenger door control unit |
| J519 | Onboard supply control unit |
| J533 | Data bus diagnostic interface |
| L132 | Front passenger side turn signal repeater bulb |
| T2at | 2-pin connector, on mirror |
| T3az | 3-pin connector |
| T16a | 16-pin connector |
| T16d | 16-pin connector |
| T20 | 20-pin connector |
| T20a | 20-pin connector |
| T28 | 28-pin connector, in left A-pillar coupling station |
| W52 | Driver side entry light in exterior mirror |
| Y20 | Driver side automatic anti-dazzle exterior mirror |
| Z5 | Heated exterior mirror on front passenger side |
| 206 | Earth connection, in front passenger door wiring harness |
| B383 | Connection 1 (powertrain CAN bus, high), in main wiring harness |
| B390 | Connection 1 (powertrain CAN bus, low), in main wiring harness |
| B397 | Connection 1 (convenience CAN bus, high), in main wiring harness |
| B406 | Connection 1 (convenience CAN bus, low), in main wiring harness |
| * | Only models with automatic anti-dazzle exterior mirror |
| *2 | Only models with main beam assist |
Wiring Diagram VW TOURAN 2013 - Potentiometer for horizontal adjustment of exterior mirror - Potentiometer for vertical adjustment of exterior mirror - Front passenger side mirror adjustment motor - Front passenger side fold-in mirror motor - Front passenger side entry light in exterior mirror
| G791 | Potentiometer for horizontal adjustment of exterior mirror |
| G792 | Potentiometer for vertical adjustment of exterior mirror |
| J387 | Front passenger door control unit |
| J519 | Onboard supply control unit |
| T2as | 2-pin connector |
| T3t | 3-pin connector |
| T16d | 16-pin connector |
| T20b | 20-pin connector |
| T28a | 28-pin connector, in right A-pillar coupling station |
| T52c | 52-pin connector |
| V25 | Front passenger side mirror adjustment motor |
| V122 | Front passenger side fold-in mirror motor |
| V150 | Front passenger side mirror adjustment motor |
| W53 | Front passenger side entry light in exterior mirror |
| B397 | Connection 1 (convenience CAN bus, high), in main wiring harness |
| B406 | Connection 1 (convenience CAN bus, low), in main wiring harness |
| * | Only models with fold-in mirror |
| *2 | Only models with automatic function for lowering passenger side mirror |
Wiring Diagram VW TOURAN 2013 - Window regulator switch in front passenger door - Front passenger door contact switch - Front passenger side central locking lock unit - Front passenger seat central locking motor - Front passenger side window regulator motor - Front passenger door central locking SAFELOCK function motor
Wiring Diagram VW TOURAN 2013 - Rear left window regulator switch - in door - Rear left door contact switch - Rear left central locking lock unit - Rear left door control unit - Rear left window regulator motor - Rear left childproof lock motor - Rear left door central locking SAFELOCK function motor - Rear left door central locking motor - lock
| E52 | Rear left window regulator switch, in door |
| F10 | Rear left door contact switch |
| F222 | Rear left central locking lock unit |
| J388 | Rear left door control unit |
| J519 | Onboard supply control unit |
| L76 | Button illumination bulb |
| T4d | 4-pin connector |
| T10ap | 10-pin connector |
| T18b | 18-pin connector |
| T28b | 28-pin connector, behind lower section of left B-pillar trim |
| V26 | Rear left window regulator motor |
| V142 | Rear left childproof lock motor |
| V163 | Rear left door central locking SAFELOCK function motor |
| V214 | Rear left door central locking motor, lock |
| 207 | Earth connection, in rear left door wiring harness |
| R19 | Positive connection 1 (30), in rear left door wiring harness |
| * | Only models with no childproof locks |
| *2 | Only models with childproof locks |
Wiring Diagram VW TOURAN 2013 - Rear left door contact switch - Rear right door contact switch - Rear left central locking lock unit - Rear right central locking lock unit - Rear left door control unit - Rear right door control unit - Rear left door central locking SAFELOCK function motor - Rear right door central SAFELOCK function locking motor - Rear left door central locking motor - lock - Rear right door central locking motor - lock
Wiring Diagram VW TOURAN 2013 - Rear right window regulator switch - in door - Rear right door contact switch - Rear right central locking lock unit - Rear right door control unit - Rear right window regulator motor - Rear right childproof lock motor - Rear right door central SAFELOCK function locking motor - Rear right door central locking motor - lock
| E54 | Rear right window regulator switch, in door |
| F11 | Rear right door contact switch |
| F223 | Rear right central locking lock unit |
| J389 | Rear right door control unit |
| J519 | Onboard supply control unit |
| L76 | Button illumination bulb |
| T4e | 4-pin connector |
| T10aq | 10-pin connector |
| T18c | 18-pin connector |
| T28c | 28-pin connector, behind lower section of right B-pillar trim |
| V27 | Rear right window regulator motor |
| V143 | Rear right childproof lock motor |
| V164 | Rear right door central SAFELOCK function locking motor |
| V215 | Rear right door central locking motor, lock |
| 208 | Earth connection, in rear right door wiring harness |
| R23 | Positive connection 1 (30), in rear right door wiring harness |
| * | Only models with childproof locks |
| *2 | Only models with no childproof locks |
Wiring Diagram VW TOURAN 2013 - Luggage compartment light switch - Rear lid lock unit - Rear lid release motor - Tank filler flap locking motor - Luggage compartment light
| F5 | Luggage compartment light switch |
| F256 | Rear lid lock unit |
| J519 | Onboard supply control unit |
| T4g | 4-pin connector |
| T10ak | 10-pin connector, under roof trim |
| T52a | 52-pin connector |
| T52b | 52-pin connector |
| V139 | Rear lid release motor |
| V155 | Tank filler flap locking motor |
| W3 | Luggage compartment light |
| 98 | Earth connection, in rear lid wiring harness |
| 249 | Earth connection 2, in interior wiring harness |
| 383 | Earth connection 18, in main wiring harness |
| 653 | Earth point, on left D-pillar |
Wiring Diagram VW TOURAN 2013 - Rear lid handle release button - Interior monitoring deactivation switch - Central locking and anti-theft alarm system aerial
| E234 | Rear lid handle release button |
| E267 | Interior monitoring deactivation switch |
| J519 | Onboard supply control unit |
| K162 | Interior monitoring off warning lamp |
| L76 | Button illumination bulb |
| R47 | Central locking and anti-theft alarm system aerial |
| T4bh | 4-pin connector |
| T6ao | 6-pin connector |
| T10aj | 10-pin connector, under roof trim |
| T52a | 52-pin connector |
| T52b | 52-pin connector |
| T52c | 52-pin connector |
| W1 | Front interior light |
| 218 | Earth connection 1, in rear lid wiring harness |
| 369 | Earth connection 4, in main wiring harness |
| 653 | Earth point, on left D-pillar |
| B154 | Connection 1 (DCt), in interior wiring harness |
| B559 | Positive connection 1 (30g) in main wiring harness |
| * | Only models with interior monitor |
Wiring Diagram VW TOURAN 2013 - Sun blind and sunroof button - Sliding sunroof adjustment control unit - Sunroof roller blind control unit - Sliding sunroof motor - Sunroof roller blind motor
| E437 | Sun blind and sunroof button |
| J245 | Sliding sunroof adjustment control unit |
| J394 | Sunroof roller blind control unit |
| J519 | Onboard supply control unit |
| L65 | Sliding sunroof switch illumination bulb |
| T6ai | 6-pin connector, near front interior light |
| T10ar | 10-pin connector |
| T16m | 16-pin connector |
| T16n | 16-pin connector |
| T52b | 52-pin connector |
| V1 | Sliding sunroof motor |
| V260 | Sunroof roller blind motor |
| 178 | Earth connection, in sliding sunroof wiring harness |
| B264 | Connection 1, in roof wiring harness |
| B340 | Connection 1 (58d), in main wiring harness |
| B577 | LIN bus connection, in roof wiring harness |
Wiring Diagram VW TOURAN 2013 - Bonnet contact switch - Interior monitoring sensor - Alarm horn
| F266 | Bonnet contact switch |
| G273 | Interior monitoring sensor |
| H12 | Alarm horn |
| J519 | Onboard supply control unit |
| T2ag | 2-pin connector, near right headlight |
| T4i | 4-pin connector |
| T52a | 52-pin connector |
| T52b | 52-pin connector |
| 43 | Earth point, lower part of right A-pillar |
| 238 | Earth connection 1, in interior wiring harness |
| 284 | Earth connection 6, in interior wiring harness |
| 373 | Earth connection 8, in main wiring harness |
| B549 | Connection 2 (LIN bus) in main wiring harness |
| * | For models with anti-theft alarm system |
Wiring Diagram VW TOURAN 2013 - Anti-dazzle interior mirror button - Front camera for driver assist systems - Automatic anti-dazzle interior mirror
| E386 | Anti-dazzle interior mirror button |
| J519 | Onboard supply control unit |
| R242 | Front camera for driver assist systems |
| T6ao | 6-pin connector |
| T6bl | 6-pin connector |
| T8s | 8-pin connector |
| T52c | 52-pin connector |
| W1 | Front interior light |
| Y7 | Automatic anti-dazzle interior mirror |
| 44 | Earth point, lower part of left A-pillar |
| 368 | Earth connection 3, in main wiring harness |
| 372 | Earth connection 7, in main wiring harness |
| 605 | Earth point, on top end of steering column |
| W71 | Connection (reversing light), in rear wiring harness |
| * | Only models with automatic anti-dazzle interior mirror |
| *2 | Only models with automatic anti-dazzle exterior mirror |
| *3 | Only models with main beam assist |
| *4 | For models with anti-theft alarm system |
VW TOURAN 2013 Overview of relay carriers
Overview of relay carriers |
| 1 - | Relay carrier on E-box |
| q | on left in engine compartment |
| 2 - | Relay carrier on onboard supply control unit |
| q | Under dash panel on driver's side |
| q | Relay assignment on onboard supply control unit up to May 2010 → Chapter |
| q | Relay assignment below onboard supply control unit from May 2010 → Chapter |
| q | Relay assignment below onboard supply control unit from May 2012 → Chapter |
| 3 - | Relay carrier above onboard supply control unit, under dash panel on driver's side |
| 4 - | Auxiliary relay carrier under E-box |
| q | Under E-box, in left engine compartment |
| Relay assignment on E-box low |
| 1 - | Motronic current supply relay -J271- (100) |
| 1 - | Terminal 30 voltage supply relay -J317- (458) |
| 2 - | Additional coolant pump relay -J496- |
| 2 - | Secondary air pump relay -J299- (100) |
| q | Engine code BSX, from May 2005 |
| 2 - | Sensor for current measurement -G582- (488) |
| 2 - | Wiring bridges for automatic glow period control unit -J179- |
VW TOURAN 2013 Relay locations on E-box high
Relay locations on E-box high |
| 1 - | Terminal 15 voltage supply relay -J329- (433) |
| 2 - | Terminal 50 voltage supply relay -J682- (433) |
| 3 - | Engine component current supply relay -J757- (167) |
| 4 - | Terminal 30 voltage supply relay -J317- (458) |
VW TOURAN 2013
Relay assignment, relay carrier on onboard supply control unit, under dash panel on driver's side |
| 1 - | Terminal 15 voltage supply relay 2 -J681- (460) |
| 2 - | Heated exterior mirror relay -J99- (449) |
| 4 - | Terminal 30 voltage supply relay 2 -J689- (449) |
| 5 - | Heated rear window relay -J9- (53) |
| 6 - | Dual tone horn relay -J4- (449) |
| 6 - | Horn relay -J413- (449) |
| 7 - | Double washer pump relay 1 -J729- (404) |
| 8 - | Double washer pump relay 2 -J730- (404) |
| 9 - | X-contact relief relay -J59- (460) |
VW TOURAN 2013
Relay assignment of relay carrier above onboard supply control unit, under dash panel on driver's side |
| Relay carrier on top of onboard supply control unit, to May 2010 |
| 1 - | Additional coolant pump relay -J496- (449) |
| 2 - | Headlight washer system relay -J39- (53) |
| 3 - | Fuel supply relay -J643- (449) |
| 3 - | Fuel pump relay -J17- (449) |
| 3 - | Relay for gas shut-off valves -J908- (449) |
| q | From May 2009 for 1.4 l -110 kW engine code CDGA, bi-fuel (natural gas/petrol) |
| 4 - | Fresh air blower relay -J13- (404) |
| 5 - | Fuel pump switch-off relay -J333- (404) |
| 7 - | Auxiliary heater operation relay -J485- (53) |
| 8 - | Terminal 50 voltage supply relay -J682- (53) |
| 9 - | Voltage monitoring relay -J813- |
Note
| -J17- and -J643- are mini-relays and are located in one relay slot (depends on equipment fitted). |
| Relay carrier on top of onboard supply control unit, from May 2010 |
| 1 - | Dual tone horn relay -J4- (646) |
| - Headlight washer system relay -J39- (646) |
| 2 - | Relay for supplementary fuel pump -J832- / Electric fuel pump 2 relay -J49- (646) |
| 3 - | Terminal 50 voltage supply relay -J682- (645) |
| q | Only models with no start/stop system |
| - Starter relay 1 -J906- (645) |
| q | Only models with start/stop system |
| 4 - | Auxiliary heater operation relay -J485- (645) |
| 5 - | Fuel pump relay for auxiliary heater -J749- (646) |
| 8 - | Fuel pump relay -J17- (646) |
| - Relay for gas shut-off valves -J908- (646) |
| q | Engine code CDGA, bi-fuel (natural gas/petrol) |
| - Driving school mode relay -J746- |
VW TOURAN 2013 Relay carrier below onboard supply control unit, from May 2010
Relay carrier below onboard supply control unit, from May 2010 |
| 1 - | X-contact relief relay -J59- (644) |
| 2 - | Terminal 15 voltage supply relay -J329- (645) |
| 3 - | Heated rear window relay -J9- (645) |
| 4 - | Fresh air blower relay -J13- (646) |
| 5 - | Starter relay 2 -J907- (507) |
| q | Only models with start/stop system |
VW TOURAN 2013 Relay carrier on top of onboard supply control unit, from May 2012
Relay carrier on top of onboard supply control unit, from May 2012 |
| 1 - | Dual tone horn relay -J4- (646) |
| - Headlight washer system relay -J39- (646) |
| 2 - | Relay for supplementary fuel pump -J832- / Electric fuel pump 2 relay -J49- (646) |
| 3 - | Terminal 50 voltage supply relay -J682- (645) |
| q | Only models with no start/stop system |
| - Starter relay 2 -J907- (507) |
| q | Only models with start/stop system |
| 4 - | Auxiliary heater operation relay -J485- (645) |
| 5 - | Fuel pump relay for auxiliary heater -J749- (646) |
| 6 - | Trailer voltage supply relay -J941- (646) |
| 7 - | Low heat output relay -J359- (645) |
| q | Engine codes CBZB, CAVB, CAVC, CDGA |
| 8 - | Fuel pump relay -J17- (646) |
| - Relay for gas shut-off valves -J908- (646) |
| q | Engine code CDGA, bi-fuel (natural gas/petrol) |
| - Driving school mode relay -J746- |
| 9 - | High heat output relay -J360- (644) |
| q | Engine codes CBZB, CAVB, CAVC, CDGA |
VW TOURAN 2013 Relay carrier below onboard supply control unit, from May 2012
Relay carrier below onboard supply control unit, from May 2012 |
| 1 - | X-contact relief relay -J59- (644) |
| 2 - | Terminal 15 voltage supply relay -J329- (645) |
| 3 - | Heated rear window relay -J9- (645) |
| 4 - | Fresh air blower relay -J13- (646) |
| 5 - | Starter relay 1 -J906- (645) |
| q | Only models with start/stop system |
VW TOURAN 2013 Relay position assignment on additional relay carrier under E-box in left engine compartment, to April 2005
Relay position assignment on additional relay carrier under E-box in left engine compartment, to April 2005 |
| 2 - | Automatic glow period control unit -J179- (461) |
| 5 - | Secondary air pump relay -J299- (100) |
Note
| -The auxiliary relay carrier is located under the E-box and is only visible when removed. |
VW TOURAN 2013 Relay position assignment on additional relay carrier under E-box, in left engine compartment, from May 2005Relay position assignment on additional relay carrier under E-box, in left engine compartment, from May 2005 | | 1 - | Auxiliary relay carrier, under E-box on left in engine compartment | | 2 - | Automatic glow period control unit -J179- (461), from August 2006 identification number (457) | | |
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