Wiring Diagram VW TOURAN 2014 - Battery - X-contact relief relay - Terminal 15 voltage supply relay - Fuse holder B
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https://portal-diagnostov.com/license.html
Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO
| A | Battery |
| F | Brake light switch |
| J59 | X-contact relief relay |
| J301 | Air conditioning system control unit |
| J329 | Terminal 15 voltage supply relay |
| SA5 | Fuse 5 in fuse holder A |
| SB | Fuse holder B |
| SB7 | Fuse 7 on fuse holder B |
| SC10 | Fuse 10 on fuse holder C |
| SC12 | Fuse 12 on fuse holder C |
| SB18 | Fuse 18 on fuse holder B |
| SC20 | Fuse 20 on fuse holder C |
| SC25 | Fuse 25 on fuse holder C |
| SB30 | Fuse 30 on fuse holder B |
| SC33 | Fuse 33 on fuse holder C |
| T10k | 10-pin connector |
| T40 | 40-pin connector |
| 1 | Earth strap, battery - body |
| 366 | Earth connection 1, in main wiring harness |
| 508 | Threaded connection (30) on E-box |
| A201 | Positive connection 6 (15a) in dash panel wiring harness |
| B163 | Positive connection 1 (15), in interior wiring harness |
| B171 | Positive connection 3 (30), in interior wiring harness |
| B278 | Positive connection 2 (15a) in main wiring harness |
Wiring Diagram VW TOURAN 2014 - Onboard supply control unit - Main fuse 2 for special equipment - Special vehicle fuse 6 - Special vehicle fuse 8 - Special vehicle fuse 9
| J519 | Onboard supply control unit |
| SG1 | Main fuse 1 for special equipment, near left headlight |
| SG2 | Main fuse 2 for special equipment, near left headlight |
| S291 | Special vehicle fuse 1, behind rear left side trim |
| S292 | Special vehicle fuse 2 |
| S293 | Special vehicle fuse 3 |
| S294 | Special vehicle fuse 4 |
| S295 | Special vehicle fuse 5 |
| S296 | Special vehicle fuse 6 |
| S297 | Special vehicle fuse 7 |
| S298 | Special vehicle fuse 8 |
| S299 | Special vehicle fuse 9 |
| S300 | Special vehicle fuse 10 |
| S301 | Special vehicle fuse 11 |
| S302 | Special vehicle fuse 12 |
| T3xb | 3-pin connector, under driver seat, black |
| T52b | 52-pin connector |
| T52c | 52-pin connector |
| 508 | Threaded connection (30) on E-box |
| X131 | Connection 4, in optional equipment wiring harness |
| X132 | Connection 5, in optional equipment wiring harness |
| X148 | Positive connection 7 (30), in optional equipment wiring harness |
| X174 | Positive connection 8 (30), in optional equipment wiring harness |
Wiring Diagram VW TOURAN 2014 - Onboard supply control unit - Special vehicle control unit
| J519 | Onboard supply control unit |
| J608 | Special vehicle control unit, black |
| T4xa | 4-pin connector |
| T12xa | 12-pin connector |
| T52b | 52-pin connector |
| T52c | 52-pin connector |
| 252 | Earth connection, in optional equipment wiring harness |
| B340 | Connection 1 (58d), in main wiring harness |
| B465 | Connection 1, in main wiring harness |
| X82 | Positive connection 1 (30a), in taxi wiring harness |
Wiring Diagram VW TOURAN 2014 - Taximeter - Taxi alarm remote control - control unit - Special vehicle control unit - Remote controlled taxi alarm aerial
| G41 | Taximeter |
| J601 | Taxi alarm remote control, control unit |
| J608 | Special vehicle control unit, black |
| R107 | Remote controlled taxi alarm aerial |
| T4ax | 4-pin connector |
| T8af | 8-pin connector, under driver seat |
| T8xf | 8-pin connector |
| T9ab | 9-pin connector |
| T20xa | 20-pin connector |
| 454 | Earth connection 4, in optional equipment wiring harness |
| X69 | Connection 1, in taxi wiring harness |
| X70 | Connection 2, in taxi wiring harness |
| X71 | Connection 3, in taxi wiring harness |
| X126 | Positive connection 2 (30a), in taxi wiring harness |
| X129 | Positive connection 1 (15), in taxi wiring harness |
| * | Wiring open end |
Wiring Diagram VW TOURAN 2014 - Mirror taximeter - Contact in ignition and starter switch for ignition key warning system - Special vehicle control unit - Data transmission control unit
| G511 | Mirror taximeter |
| H6 | Contact in ignition and starter switch for ignition key warning system |
| J608 | Special vehicle control unit, black |
| J753 | Data transmission control unit |
| T2xb | 2-pin connector |
| T6ak | 6-pin connector |
| T8aa | 8-pin connector |
| T10w | 10-pin connector |
| T20xa | 20-pin connector |
| 454 | Earth connection 4, in optional equipment wiring harness |
| X69 | Connection 1, in taxi wiring harness |
| X70 | Connection 2, in taxi wiring harness |
| X71 | Connection 3, in taxi wiring harness |
| X126 | Positive connection 2 (30a), in taxi wiring harness |
| X129 | Positive connection 1 (15), in taxi wiring harness |
Wiring Diagram VW TOURAN 2014 - Interior light switch (taxi) - Taxi sign switch - Special vehicle control unit
| E115 | Interior light switch (taxi) |
| E138 | Taxi sign switch |
| J608 | Special vehicle control unit, black |
| K287 | Function monitor warning lamp |
| L76 | Button illumination bulb |
| T6bq | 6-pin connector |
| T6br | 6-pin connector |
| T8af | 8-pin connector, under driver seat |
| T16xa | 16-pin connector |
| T20xa | 20-pin connector |
| 454 | Earth connection 4, in optional equipment wiring harness |
| A11 | Positive connection (58b), in wiring harness for instruments |
| X69 | Connection 1, in taxi wiring harness |
| X126 | Positive connection 2 (30a), in taxi wiring harness |
Wiring Diagram VW TOURAN 2014 - Hands-free system button - Volume control for two-way radio - Special vehicle control unit - Two-way radio - Two-way radio loudspeaker
| E487 | Hands-free system button |
| E591 | Volume control for two-way radio |
| J608 | Special vehicle control unit, black |
| K287 | Function monitor warning lamp |
| L76 | Button illumination bulb |
| R8 | Two-way radio |
| R25 | Two-way radio loudspeaker |
| R122 | 2-way radio unit microphone |
| T6bs | 6-pin connector |
| T8af | 8-pin connector, under driver seat |
| T16xb | 16-pin connector |
| T17xb | 17-pin connector |
| 454 | Earth connection 4, in optional equipment wiring harness |
| 455 | Earth connection 5, in optional equipment wiring harness |
| A11 | Positive connection (58b), in wiring harness for instruments |
Wiring Diagram VW TOURAN 2014 - Alarm system off switch - Taxi alarm active button - Passive Taxi alarm button - Special vehicle control unit - Interior light
| E217 | Alarm system off switch |
| E485 | Taxi alarm active button |
| E580 | Passive Taxi alarm button |
| J608 | Special vehicle control unit, black |
| K287 | Function monitor warning lamp |
| L76 | Button illumination bulb |
| T6bt | 6-pin connector |
| T12xa | 12-pin connector |
| T20xa | 20-pin connector |
| W64 | Interior light |
| 259 | Earth connection 2, in optional equipment wiring harness |
| 453 | Earth connection 3, in optional equipment wiring harness |
| 472 | Earth connection 6, in optional equipment wiring harness |
| X155 | Connection 5, in taxi wiring harness |
Wiring Diagram VW TOURAN 2014 - Steering column electronics control unit - Special vehicle control unit - Taxi roof sign light bulb
Wiring Diagram VW TOURAN 2014 - Dash panel insert
VW TOURAN 2014 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 2014 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 2014
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 2014
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 2014 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 2014 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 2014 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 2014 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 2014 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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