Wiring Diagram VW SHARAN 2014 - Battery - Alternator with voltage regulator - Onboard supply control unit - Terminal 15 voltage supply relay 2 - Terminal 50 voltage supply relay
Wiring Diagram VW SHARAN 2014 - Radiator outlet coolant temperature sender - Lambda probe after catalytic converter - Radiator fan control unit - Engine control unit - Engine component current supply relay
Wiring Diagram VW SHARAN 2014 - Air mass meter - Main relay - Engine control unit
Wiring Diagram VW SHARAN 2014 - Accelerator pedal module - Lambda probe 1 before catalytic converter - Engine control unit
| GX2 | Accelerator pedal module |
| GX10 | Lambda probe 1 before catalytic converter |
| G39 | Lambda probe |
| G79 | Accelerator position sender |
| G185 | Accelerator position sender 2 |
| J623 | Engine control unit |
| T6q | 6-pin connector |
| T6t | 6-pin connector |
| T94 | 94-pin connector |
| Z19 | Lambda probe heater |
Wiring Diagram VW SHARAN 2014 - Brake light switch - Additional coolant pump relay - Engine control unit - Continued coolant circulation pump
Wiring Diagram VW SHARAN 2014 - Engine control unit - Injector - cylinder 1 - Injector - cylinder 2 - Injector - cylinder 3 - Injector - cylinder 4
| J623 | Engine control unit |
| N30 | Injector, cylinder 1 |
| N31 | Injector, cylinder 2 |
| N32 | Injector, cylinder 3 |
| N33 | Injector, cylinder 4 |
| T2co | 2-pin connector |
| T2cp | 2-pin connector |
| T2cq | 2-pin connector |
| T2cr | 2-pin connector |
| T8ac | 8-pin connector |
| T60 | 60-pin connector |
Wiring Diagram VW SHARAN 2014 - Engine control unit - Charge pressure control solenoid valve - Activated charcoal filter solenoid valve 1 - Camshaft control valve 1 - Turbocharger air recirculation valve - Intake manifold flap valve - Valve for oil pressure control
| J623 | Engine control unit |
| N75 | Charge pressure control solenoid valve |
| N80 | Activated charcoal filter solenoid valve 1 |
| N205 | Camshaft control valve 1 |
| N249 | Turbocharger air recirculation valve |
| N316 | Intake manifold flap valve |
| N428 | Valve for oil pressure control |
| T2cb | 2-pin connector |
| T2cc | 2-pin connector |
| T2ch | 2-pin connector |
| T2ck | 2-pin connector |
| T2gw | 2-pin connector |
| T2gx | 2-pin connector |
| T14b | 14-pin connector |
| T60 | 60-pin connector |
| D196 | Connection 2 (87a) in engine prewiring harness |
Wiring Diagram VW SHARAN 2014 - Engine control unit - Ignition coil 1 with output stage - Ignition coil 2 with output stage - Ignition coil 3 with output stage - Ignition coil 4 with output stage
| J623 | Engine control unit |
| N70 | Ignition coil 1 with output stage |
| N127 | Ignition coil 2 with output stage |
| N291 | Ignition coil 3 with output stage |
| N292 | Ignition coil 4 with output stage |
| Q23 | Spark plug 1 |
| Q24 | Spark plug 2 |
| Q25 | Spark plug 3 |
| Q26 | Spark plug 4 |
| SB14 | Fuse 14 on fuse holder B |
| T4w | 4-pin connector |
| T4x | 4-pin connector |
| T4y | 4-pin connector |
| T4z | 4-pin connector |
| T14b | 14-pin connector |
| T60 | 60-pin connector |
| |
| 15 | Earth point, on cylinder head |
| 85 | Earth connection 1, in engine compartment wiring harness |
| 281 | Earth point 1, engine prewiring harness |
| D205 | Connection 3 (87a) in engine prewiring harness |
Wiring Diagram VW SHARAN 2014 - Engine speed sender - Intake air temperature sender - Knock sensor 1 - Coolant temperature sender - Engine control unit - Fuel pressure regulating valve
| G28 | Engine speed sender |
| G42 | Intake air temperature sender |
| G61 | Knock sensor 1 |
| G62 | Coolant temperature sender |
| J623 | Engine control unit |
| N276 | Fuel pressure regulating valve |
| SB17 | Fuse 17 on fuse holder B |
| T2cl | 2-pin connector |
| T2ct | 2-pin connector |
| T2cu | 2-pin connector |
| T2gy | 2-pin connector |
| T3bl | 3-pin connector |
| T14b | 14-pin connector |
| T60 | 60-pin connector |
| D103 | Connection 3 in engine compartment wiring harness |
| * | Up to May 2013 |
| *2 | From May 2013 |
Wiring Diagram VW SHARAN 2014 - Charge pressure sender - Hall sender - Fuel pressure sender - Intake manifold flap potentiometer - Engine control unit
| G31 | Charge pressure sender |
| G40 | Hall sender |
| G247 | Fuel pressure sender |
| G336 | Intake manifold flap potentiometer |
| J623 | Engine control unit |
| T3bm | 3-pin connector |
| T3w | 3-pin connector |
| T3z | 3-pin connector |
| T4t | 4-pin connector |
| T6ba | 6-pin connector |
| T14b | 14-pin connector |
| T60 | 60-pin connector |
| 220 | Earth connection (sender earth), in engine wiring harness |
| D101 | Connection 1 in engine compartment wiring harness |
| D107 | Connection 5 in engine compartment wiring harness |
Wiring Diagram VW SHARAN 2014 - Oil pressure switch for reduced oil pressure - Throttle valve module - Data bus diagnostic interface - Engine control unit - Dash panel insert
| F378 | Oil pressure switch for reduced oil pressure |
| G1 | Fuel gauge |
| G3 | Coolant temperature gauge |
| G186 | Throttle valve drive for electric throttle |
| G187 | Throttle valve drive angle sender 1 for electric throttle |
| G188 | Throttle valve drive angle sender 2 for electric throttle |
| J285 | Control unit in dash panel insert |
| J338 | Throttle valve module |
| J533 | Data bus diagnostic interface |
| J623 | Engine control unit |
| K | Dash panel insert |
| T1g | Single connector |
| T6z | 6-pin connector |
| T20 | 20-pin connector |
| T32 | 32-pin connector |
| T60 | 60-pin connector |
| T94 | 94-pin connector |
| B383 | Connection 1 (powertrain CAN bus, high), in main wiring harness |
| B384 | Connection 2 (powertrain CAN bus, high), in main wiring harness |
| B390 | Connection 1 (powertrain CAN bus, low), in main wiring harness |
| B391 | Connection 2 (powertrain CAN bus, low), in main wiring harness |
Wiring Diagram VW SHARAN 2014 - Fuel delivery unit - Fuel pump control unit - Dash panel insert
| G | Fuel gauge sender |
| GX1 | Fuel delivery unit |
| G6 | Fuel system pressurisation pump |
| J285 | Control unit in dash panel insert |
| J538 | Fuel pump control unit |
| K | Dash panel insert |
| K2 | Alternator warning lamp |
| K3 | Oil pressure warning lamp |
| K28 | Coolant temperature and coolant shortage warning lamp |
| K31 | Cruise control system warning lamp |
| K105 | Reserve fuel warning lamp |
| K132 | Electronic power control fault lamp |
| SB18 | Fuse 18 on fuse holder B |
| T3az | 3-pin connector |
| T4aw | 4-pin connector |
| T6d | 6-pin connector |
| T8b | 8-pin connector |
| T32 | 32-pin connector |
| 391 | Earth connection 26, in main wiring harness |
| 411 | Earth connection 2 (sender earth) in main wiring harness |
| 480 | Earth connection, in fuel tank wiring harness |
| |
Wiring Diagram VW SHARAN 2014 - Oil pressure switch - Coolant shortage indicator sender - Dash panel insert
| F1 | Oil pressure switch |
| G32 | Coolant shortage indicator sender |
| G266 | Oil level and oil temperature sender |
| J119 | Multifunction indicator |
| J285 | Control unit in dash panel insert |
| K | Dash panel insert |
| SC13 | Fuse 13 on fuse holder C |
| T1 | Single connector |
| T2bb | 2-pin connector |
| T3ay | 3-pin connector |
| T6ap | 6-pin connector |
| T14b | 14-pin connector |
| T32 | 32-pin connector |
| 410 | Earth connection 1 (sender earth) in main wiring harness |
| 411 | Earth connection 2 (sender earth) in main wiring harness |
| A201 | Positive connection 6 (15a) in dash panel wiring harness |
VW SHARAN 2014 Overview of control units
Overview of control units | | q | Fitting location, with optional equipment MEDIA-IN multimedia socket |
| Emergency call module control unit and communication unit -J949- |
| q | Fitting location from May 2011 |
| Parking aid control unit -J446- /park assist steering control unit -J791- |
| q | Fitting location up to May 2015 |
| q | Fitting location from May 2015 |
| Radio -R- /control unit with display for radio and navigation -J503- |
| q | Fitting location: dash panel, centre |
| Climatronic control unit -J255- /air conditioning system control unit -J301- |
| q | Fitting location Climatronic control unit |
| q | Fitting location Air conditioning system control unit |
| q | Fitting location for right-hand drive vehicles |
| Headlight range control unit -J431- |
| 1 - | Headlight range control unit -J431- |
| q | Behind the glove compartment, near A-pillar, front passenger side |
| q | -A-26-pin connector -T26- |
VW SHARAN 2014 Fresh air blower control unit J126
Fresh air blower control unit -J126- |
| 1 - | Fresh air blower control unit -J126- |
| q | on heater and air conditioner unit, front passenger footwell |
| q | -A-2-pin connector -T2et- |
| q | -B-6-pin connector -T6ao- |
VW SHARAN 2014 Mobile telephone operating electronics control unit J412
Mobile telephone operating electronics control unit -J412- |
| 1 - | Mobile telephone operating electronics control unit -J412- |
| q | Without optional equipment MEDIA-IN multimedia socket |
| q | under front passenger seat |
| 2 - | 54-pin connector -T54- |
VW SHARAN 2014 Emergency call module control unit and communication unit J949
Emergency call module control unit and communication unit -J949- |
| 1 - | Emergency call module control unit and communication unit -J949- |
| q | under front passenger seat |
| q | -A-4-pin connector -T4- |
| q | -B-26-pin connector -T26c- |
VW SHARAN 2014 Mobile telephone operating electronics control unit J412
Mobile telephone operating electronics control unit -J412- |
| 1 - | Mobile telephone operating electronics control unit -J412- |
| q | With optional equipment MEDIA-IN multimedia socket |
| -A-54-pin connector -T54- |
VW SHARAN 2014 Front passenger door control unit J387
Front passenger door control unit -J387- |
| 1 - | Front passenger door control unit -J387- |
| q | in front passenger door |
| q | -A-6-pin connector -T6a- |
| q | -B-20-pin connector -T20b- |
| q | -C-16-pin connector -T16d- |
| q | -D-32-pin connector -T32c- |
VW SHARAN 2014 Multimedia system control unit J650
Multimedia system control unit -J650- |
| 1 - | Multimedia system control unit -J650- |
| q | -A-12-pin connector -T12h- |
VW SHARAN 2014 Control unit for electromechanical parking brake J540
Control unit for electromechanical parking brake -J540- |
| 1 - | Control unit for electromechanical parking brake -J540- |
| q | Under centre console, near front arm rest |
| q | -A-30-pin connector -T30- |
VW SHARAN 2014 Special vehicle control unit J608
Special vehicle control unit -J608- |
| 1 - | Special vehicle control unit -J608- |
| q | -A-12-pin connector -T12j- |
| q | -B-16-pin connector -T16o- |
| q | -C-12-pin connector -T12- , reserve |
| q | -D-20-pin connector -T20h- |
| q | -E-16-pin connector -T16p- |
VW SHARAN 2014 Digital sound package amplifier R184
Digital sound package amplifier -R184- |
| 1 - | Digital sound package amplifier -R184- |
| q | -A-38-pin connector -T38a- |
VW SHARAN 2014 Driver door control unit J386
Driver door control unit -J386- |
| 1 - | Driver door control unit -J386- |
| q | -A-6-pin connector -T6- |
| q | -B-20-pin connector -T20a- |
| q | -C-16-pin connector -T16c- |
| q | -D-32-pin connector -T32b- |
VW SHARAN 2014 Driver seat adjustment control unit J810
Driver seat adjustment control unit -J810- |
| 1 - | Driver seat adjustment control unit -J810- |
| q | -A-12-pin connector -T12c- |
| q | -B-32-pin connector -T32a- |
| q | -C-16-pin connector -T16b- |
| q | -D-10-pin connector -T10- |
VW SHARAN 2014 Heated front seats control unit J774
Heated front seats control unit -J774- |
| 1 - | Heated front seats control unit -J774- |
| Fitting location up to May 2011 |
| q | -A-8-pin connector -T8- |
VW SHARAN 2014 Heated front seats control unit J774
Heated front seats control unit -J774- |
| 1 - | Heated front seats control unit -J774- |
| Fitting location from May 2011 |
| q | in the centre console behind the air conditioning control panel |
| q | -A-8-pin connector -T8- |
VW SHARAN 2014 Multifunction steering wheel control unit J453
Multifunction steering wheel control unit -J453- |
| 1 - | Multifunction steering wheel control unit -J453- |
| q | inside the operating unit of the multifunction buttons on left in steering wheel -E440- |
| q | -A-6-pin connector -T6aw- |
| q | -B-12-pin connector -T12l- |
VW SHARAN 2014 Steering column electronics control unit J527
Steering column electronics control unit -J527- |
| 1 - | Steering column electronics control unit -J527- |
| q | Near steering column switch |
| q | -A-16-pin connector -T16h- |
| q | -B-4-pin connector -T4- |
VW SHARAN 2014 Control unit for electronic steering column lock J764
Control unit for electronic steering column lock -J764- |
| 1 - | Control unit for electronic steering column lock -J764- |
| q | Behind steering column trim |
| q | -A-16-pin connector -T16m- |
VW SHARAN 2014
Parking aid control unit -J446- /park assist steering control unit -J791- , up to May 2015 |
| 1 - | Parking aid control unit -J446- /park assist steering control unit -J791- |
| q | near onboard supply control unit |
| q | -A-16-pin connector -T16a- |
| q | -B-12-pin connector -T12a- |
| q | -C-12-pin connector -T12b- |
VW SHARAN 2014
Parking aid control unit -J446- /park assist steering control unit -J791- , from May 2015 |
| 1 - | Parking aid control unit -J446- /park assist steering control unit -J791- |
| q | near onboard supply control unit |
| q | -A-18-pin connector -T18b- |
| q | -B-26-pin connector -T26d- |
VW SHARAN 2014 Onboard supply control unit J519
Onboard supply control unit -J519- |
| 1 - | Onboard supply control unit -J519- |
| q | -A-52-pin connector -T52a- |
| q | -B-52-pin connector -T52b- |
| q | -C-52-pin connector -T52c- |
VW SHARAN 2014
Dash panel insert -K- /control unit in dash panel insert -J285- /immobiliser control unit -J362- |
| 1 - | Dash panel insert -K- /control unit in dash panel insert -J285- /immobiliser control unit -J362- |
| q | -A-32-pin connector -T32- |
VW SHARAN 2014 Entry and start authorisation control unit J518
Entry and start authorisation control unit -J518- |
| 1 - | Entry and start authorisation control unit -J518- |
| q | next to steering column, near centre console |
| q | -A-32-pin connector -T32d- |
VW SHARAN 2014 Data bus diagnostic interface J533
Data bus diagnostic interface -J533- |
| 1 - | Data bus diagnostic interface -J533- |
| q | next to steering column, near centre console |
| q | -A-20-pin connector -T20- |
VW SHARAN 2014 Sliding sunroof adjustment control unit J245
Sliding sunroof adjustment control unit -J245- |
| 1 - | Sliding sunroof adjustment control unit -J245- |
| q | -A-16-pin connector -T16l- |
VW SHARAN 2014 Airbag control unit J234
Airbag control unit -J234- |
| 1 - | Airbag control unit -J234- |
| q | under centre console, front |
| q | -A-100-pin connector -T100- |
VW SHARAN 2014 Climatronic control unit J255
Climatronic control unit -J255- |
| 1 - | Climatronic control unit -J255- |
| q | -A-20-pin connector -T20g- |
| q | -B-16-pin connector -T16j- |
| q | -C-16-pin connector -T16k- |
VW SHARAN 2014 Air conditioning system control unit J301
Air conditioning system control unit -J301- |
| 1 - | Air conditioning system control unit -J301- |
| q | -A-20-pin connector -T20f- |
| q | -B-16-pin connector -T16i- |
| q | -C-5-pin connector -T5- |
VW SHARAN 2014 Automatic anti-dazzle interior mirror Y7
Automatic anti-dazzle interior mirror -Y7- |
| 1 - | Automatic anti-dazzle interior mirror -Y7- |
| q | -A-8-pin connector -T8e- |
VW SHARAN 2014 Voltage stabilizer J532
Voltage stabilizer -J532- |
| 1 - | Voltage stabilizer -J532- |
| q | on heater and air conditioner unit, front passenger footwell |
| q | -A-10-pin connector -T10k- |
Note:
| From May 2011, see chapter Fitting locations: Control units in engine compartment |
VW SHARAN 2014 Voltage stabilizer J532
Voltage stabilizer -J532- |
| 1 - | Voltage stabilizer -J532- |
| q | -A-10-pin connector -T10k- |
Note:
| From May 2011, see chapter Fitting locations: Control units in engine compartment |