Wiring Diagram VW PASSAT CC 2013 - Battery - Starter - Battery monitor control unit - Onboard supply control unit - Terminal 50 voltage supply relay - Voltage supply relay 2
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Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO
| A | Battery |
| B | Starter |
| J367 | Battery monitor control unit |
| J519 | Onboard supply control unit |
| J682 | Terminal 50 voltage supply relay |
| J710 | Voltage supply relay 2 |
| T1v | Single connector |
| T2fj | 2-pin connector |
| T52a | 52-pin connector |
| T52b | 52-pin connector |
| T52c | 52-pin connector |
| 12 | Earth point, on left in engine compartment |
| B571 | Connection 38, in main wiring harness |
| B684 | Positive connection 24 (30a) in main wiring harness |
| B699 | Connection 4 (LIN bus) in main wiring harness |
| * | Only models with energy recovery |
Wiring Diagram VW PASSAT CC 2013 - Alternator with voltage regulator - Terminal 15 voltage supply relay - Fuse holder A - Fuse holder C
| CX1 | Alternator with voltage regulator |
| J329 | Terminal 15 voltage supply relay |
| J519 | Onboard supply control unit |
| SA | Fuse holder A |
| SA1 | Fuse 1 in fuse holder A |
| SC1 | Fuse 1 on fuse holder C |
| SA3 | Fuse 3 in fuse holder A |
| SA4 | Fuse 4 in fuse holder A |
| SC | Fuse holder C |
| SC10 | Fuse 10 on fuse holder C |
| SC27 | Fuse 27 on fuse holder C |
| T2gc | 2-pin connector |
| T4a | 4-pin connector, near starter |
| T52c | 52-pin connector |
| 507 | Threaded connection (30), on battery fuse holder |
| 514 | Threaded connection 4 (30a) on relay plate |
| B290 | Positive connection 14 (15a) in main wiring harness |
| B291 | Positive connection 15 (15a) in main wiring harness |
| B330 | Positive connection 16 (30a) in main wiring harness |
| B571 | Connection 38, in main wiring harness |
| * | Only models with energy recovery |
| *2 | Only models with 140 A alternator |
Wiring Diagram VW PASSAT CC 2013 - Electric fuel pump 2 relay - Main relay - Engine component current supply relay - Fuse holder B
| J49 | Electric fuel pump 2 relay |
| J271 | Main relay |
| J757 | Engine component current supply relay |
| SB | Fuse holder B |
| SB5 | Fuse 5 on fuse holder B |
| SB8 | Fuse 8 on fuse holder B |
| SB10 | Fuse 10 on fuse holder B |
| SB11 | Fuse 11 on fuse holder B |
| SB13 | Fuse 13 on fuse holder B |
| SB28 | Fuse 28 on fuse holder B |
| SB30 | Fuse 30 on fuse holder B |
| T40 | 40-pin connector |
| 249 | Earth connection 2, in interior wiring harness |
| 639 | Earth point, left A-pillar |
| B325 | Positive connection 11 (30a) in main wiring harness |
| * | Only models with BIN5/ULEV emission standard |
Wiring Diagram VW PASSAT CC 2013 - Fuse holder B
| SB | Fuse holder B |
| SB10 | Fuse 10 on fuse holder B |
| SB14 | Fuse 14 on fuse holder B |
| SB16 | Fuse 16 on fuse holder B |
| SB18 | Fuse 18 on fuse holder B |
| SB20 | Fuse 20 on fuse holder B |
| SB23 | Fuse 23 on fuse holder B |
| SB24 | Fuse 24 on fuse holder B |
| T14a | 14-pin connector |
| T40 | 40-pin connector |
| 12 | Earth point, on left in engine compartment |
| 131 | Earth connection 2, in engine compartment wiring harness |
| 306 | Earth connection (ignition coils), in engine prewiring harness |
| 645 | Earth point 1, on bulkhead |
| 652 | Earth point, engine and gearbox earth |
| 673 | Earth point 3, on front of left longitudinal member |
| B358 | Positive connection 9 (87a) in main wiring harness |
Wiring Diagram VW PASSAT CC 2013 - 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 - Spark plug connector - Spark plugs
| J623 | Engine control unit, central in plenum chamber |
| 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 |
| P | Spark plug connector |
| Q | Spark plugs |
| T4be | 4-pin connector |
| T4bf | 4-pin connector |
| T4bg | 4-pin connector |
| T4bh | 4-pin connector |
| T14a | 14-pin connector |
| T60 | 60-pin connector |
| T94 | 94-pin connector |
| 15 | Earth point, on cylinder head |
| 306 | Earth connection (ignition coils), in engine prewiring harness |
| 458 | Earth point 3, engine prewiring harness |
| D181 | Connection 2 (87a) in engine compartment wiring harness |
| * | Only models with BIN5/ULEV emission standard |
Wiring Diagram VW PASSAT CC 2013 - Accelerator position sender - Accelerator position sender 2 - Throttle valve drive for electric throttle - Throttle valve drive angle sender 1 for electric throttle - Throttle valve drive angle sender 2 for electric throttle - Engine control unit
| G79 | Accelerator position sender |
| G185 | Accelerator position sender 2 |
| 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 |
| J623 | Engine control unit, central in plenum chamber |
| T6as | 6-pin connector |
| T6q | 6-pin connector |
| T60 | 60-pin connector |
| T94 | 94-pin connector |
Wiring Diagram VW PASSAT CC 2013 - Hall sender - Knock sensor 1 - Fuel pressure sender - Engine control unit
| G40 | Hall sender |
| G61 | Knock sensor 1 |
| G247 | Fuel pressure sender |
| J623 | Engine control unit, central in plenum chamber |
| T3bh | 3-pin connector |
| T3bj | 3-pin connector |
| T3br | 3-pin connector |
| T6bu | 6-pin connector, near cylinder head |
| T60 | 60-pin connector |
| T94 | 94-pin connector |
| D102 | Connection 2 in engine compartment wiring harness |
| D103 | Connection 3 in engine compartment wiring harness |
| D174 | Connection 2 (5V) in engine prewiring harness |
Wiring Diagram VW PASSAT CC 2013 - Engine speed sender - Charge pressure sender - Air mass meter - Intake manifold pressure sender - Radiator outlet coolant temperature sender - Intake manifold flap potentiometer - Engine control unit
| G28 | Engine speed sender |
| G31 | Charge pressure sender |
| G70 | Air mass meter |
| G71 | Intake manifold pressure sender |
| G83 | Radiator outlet coolant temperature sender, black |
| G336 | Intake manifold flap potentiometer |
| J623 | Engine control unit, central in plenum chamber |
| T2jp | 2-pin connector |
| T3be | 3-pin connector |
| T4bm | 4-pin connector |
| T5f | 5-pin connector |
| T6bu | 6-pin connector, near cylinder head |
| T14a | 14-pin connector, on left in engine compartment |
| T60 | 60-pin connector |
| T94 | 94-pin connector |
| D103 | Connection 3 in engine compartment wiring harness |
| D107 | Connection 5 in engine compartment wiring harness |
Wiring Diagram VW PASSAT CC 2013 - Intake air temperature sender - Coolant temperature sender - Engine control unit - Injector - cylinder 1 - Injector - cylinder 2 - Injector - cylinder 3 - Injector - cylinder 4
| G42 | Intake air temperature sender |
| G62 | Coolant temperature sender |
| J623 | Engine control unit, central in plenum chamber |
| N30 | Injector, cylinder 1 |
| N31 | Injector, cylinder 2 |
| N32 | Injector, cylinder 3 |
| N33 | Injector, cylinder 4 |
| T8y | 8-pin connector, near cylinder head |
| T60 | 60-pin connector |
| T94 | 94-pin connector |
| D101 | Connection 1 in engine compartment wiring harness |
Wiring Diagram VW PASSAT CC 2013 - Electronic ignition lock - Radiator fan control unit - Engine control unit - Fuel pressure regulating valve - Radiator fan - Radiator fan 2
| D9 | Electronic ignition lock |
| J293 | Radiator fan control unit |
| J623 | Engine control unit, central in plenum chamber |
| J942 | Control unit for terminal control and engine start |
| N276 | Fuel pressure regulating valve |
| T2be | 2-pin connector, on lock carrier |
| T4i | 4-pin connector, on lock carrier |
| T14a | 14-pin connector, on left in engine compartment |
| T16f | 16-pin connector |
| T32g | 32-pin connector |
| T60 | 60-pin connector |
| T94 | 94-pin connector |
| V7 | Radiator fan |
| V177 | Radiator fan 2 |
| 671 | Earth point 1, on front of left longitudinal member |
| B362 | Positive connection 13 (87a) in main wiring harness |
| B729 | Connection 1 (50), in main wiring harness |
| * | see applicable current flow diagram for entry and start authorisation |
| *2 | Only models with BIN5/ULEV emission standard |
| *3 | Only models with entry and start authorisation |
Wiring Diagram VW PASSAT CC 2013 - 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, central in plenum chamber |
| 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 |
| T14a | 14-pin connector |
| T60 | 60-pin connector |
| B362 | Positive connection 13 (87a) in main wiring harness |
| D180 | Connection (87a), in engine compartment wiring harness |
Wiring Diagram VW PASSAT CC 2013 - Lambda probe - Lambda probe 2 - Lambda probe after catalytic converter - Engine control unit - Lambda probe heater - Lambda probe 1 heater after catalytic converter - Lambda probe 2 heater after catalytic converter
| G39 | Lambda probe |
| G108 | Lambda probe 2 |
| G130 | Lambda probe after catalytic converter |
| J623 | Engine control unit, central in plenum chamber |
| T4no | 4-pin connector |
| T4vx | 4-pin connector, brown |
| T6w | 6-pin connector |
| T94 | 94-pin connector |
| Z19 | Lambda probe heater |
| Z29 | Lambda probe 1 heater after catalytic converter |
| Z30 | Lambda probe 2 heater after catalytic converter |
| B359 | Positive connection 10 (87a) in main wiring harness |
| D189 | Connection (87a) in engine prewiring harness |
Wiring Diagram VW PASSAT CC 2013 - Continued coolant circulation relay - Onboard supply control unit - Engine control unit - Continued coolant circulation pump - Fuel system diagnostic pump
| J151 | Continued coolant circulation relay |
| J519 | Onboard supply control unit |
| J623 | Engine control unit, central in plenum chamber |
| T2ck | 2-pin connector |
| T3af | 3-pin connector |
| T52c | 52-pin connector |
| T94 | 94-pin connector |
| V51 | Continued coolant circulation pump |
| V144 | Fuel system diagnostic pump |
| 645 | Earth point 1, on bulkhead |
| B509 | Connection 3 (diagnosis), in main wiring harness |
| D182 | Connection 3 (87a) in engine compartment wiring harness |
| * | Only for American markets |
Wiring Diagram VW PASSAT CC 2013 - Brake light switch - Clutch position sender - Steering column electronics control unit - Engine control unit
Wiring Diagram VW PASSAT CC 2013 - Fuel gauge sender - Fuel system pressurisation pump - Onboard supply control unit - Data bus diagnostic interface - Fuel pump control unit - Engine control unit
| G | Fuel gauge sender |
| G6 | Fuel system pressurisation pump |
| J519 | Onboard supply control unit |
| J533 | Data bus diagnostic interface |
| J538 | Fuel pump control unit |
| J623 | Engine control unit, central in plenum chamber |
| T5a | 5-pin connector |
| T10p | 10-pin connector |
| T16d | 16-pin connector, on diagnostic connection |
| T20e | 20-pin connector |
| T52b | 52-pin connector |
| T94 | 94-pin connector |
| 78 | Earth point, lower part of right B-pillar |
| 295 | Earth connection 10, in interior wiring harness |
| 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 PASSAT CC 2013 - Coolant shortage indicator sender - Fuel gauge sender 2 - Control unit in dash panel insert - Dash panel insert - Alternator warning lamp - Oil pressure warning lamp - Coolant temperature and coolant shortage warning lamp - Cruise control system warning lamp - Reserve fuel warning lamp
| G32 | Coolant shortage indicator sender |
| G169 | Fuel gauge sender 2 |
| J285 | Control unit in dash panel insert |
| 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 |
| T3ai | 3-pin connector |
| T32c | 32-pin connector |
| 295 | Earth connection 10, in interior wiring harness |
| * | Only models with all-wheel drive |
Wiring Diagram VW PASSAT CC 2013 - Oil pressure switch - Oil pressure switch for reduced oil pressure - Fuel gauge - Coolant temperature gauge - Rev. counter - Oil level and oil temperature sender - Buzzer and gong - Control unit in dash panel insert - Dash panel insert - Oil level warning lamp - Electronic power control fault lamp
| F1 | Oil pressure switch |
| F378 | Oil pressure switch for reduced oil pressure |
| G1 | Fuel gauge |
| G3 | Coolant temperature gauge |
| G5 | Rev. counter |
| G266 | Oil level and oil temperature sender |
| H3 | Buzzer and gong |
| J285 | Control unit in dash panel insert |
| K | Dash panel insert |
| K38 | Oil level warning lamp |
| K132 | Electronic power control fault lamp |
| T3bu | 3-pin connector |
| T6e | 6-pin connector |
| T14a | 14-pin connector, on left in engine compartment |
| T32c | 32-pin connector |
| B163 | Positive connection 1 (15), in interior wiring harness |
VW PASSAT CC 2013 Overview of control units
Overview of control units | | | | 1 - | Airbag control unit -J234- |
| 2 - | Convenience system central control unit -J393- |
| 3 - | Air conditioning system control unit -J301- / Climatronic control unit -J255- |
| q | Air conditioning system control unit -J301- → Chapter |
| 3 - | Control unit with display for radio and navigation -J503- |
| 4 - | Control unit for cornering light and headlight range control -J745- / headlight range control unit -J431- |
| 5 - | Heated rear seats control unit -J786- / control unit for navigation system -J856- |
| q | Fitting location of heated rear seats control unit -J786- → Chapter |
| q | Fitting location of control unit for navigation system -J856- → Chapter |
| 6 - | Seat occupied recognition control unit -J706- |
| 7 - | Aerial selection control unit -J515- |
| 8 - | Front passenger door control unit -J387- |
| 9 - | Mobile telephone operating electronics control unit -J412- / telephone controls control unit -J738- |
| 10 - | Control unit for electromechanical parking brake -J540- |
| 11 - | Rear right door control unit -J389- |
| 12 - | Fuel pump control unit -J538- |
| 13 - | Rear left door control unit -J388- |
| 14 - | Seat and steering column adjustment control unit with memory -J136- |
| 15 - | Driver door control unit -J386- |
| 16 - | Special purpose vehicle control unit -J608- |
| 17 - | Heated front seats control unit -J774- |
| 18 - | Steering column electronics control unit -J527- |
| q | Fitting location from November 2010 → Chapter |
| q | Connector assignment from November 2010 → Chapter |
| q | Fitting location up to October 2010 → Chapter |
| q | Connector assignment up to October 2010 → Chapter |
| q | B- Connector for turn signal and cruise control system → Item |
| q | C- 20-pin connector -T20d- → Item |
| q | E- Connector for windscreen wipers and multifunction display → Item |
| q | F- Connector for steering angle sender → Anchor |
| q | G- Connector for airbag/multifunction steering wheel return ring → Anchor |
| 19 - | Dash panel insert -K- / control unit in dash panel insert -J285- |
| 20 - | Electronic steering column lock control unit -J764- |
| 20 - | Control unit for terminal control and engine start -J942- |
| 21 - | Onboard supply control unit -J519- |
| q | Fitting location from November 2010, under dash panel on driver's side, below relay carrier |
| q | Connector assignment from November 2010 → Chapter |
| q | Fitting location up to October 2010 → Chapter |
| q | Connector assignment up to October 2010 → Chapter |
| q | A- 11-pin connector -T11- → Item |
| q | B- 12-pin connector -T12i- → Item |
| q | C- 12-pin connector -T12k- → Item |
| q | D- 11-pin connector -T11a- → Item |
| q | J- 6-pin connector -T6ap- → Item |
| 22 - | Driving school mode relay -J746- |
| 23 - | Park assist steering control unit -J791- / parking aid control unit -J446- |
| 24 - | Data bus diagnostic interface -J533- |
| Airbag control unit -J234- | | | |
| Under centre console, front -Arrow- | | | |
| 100-pin connector assignment: |
| A - | Airbag control unit -J234- |
| B - | 100-pin connector -T100- |
| B - | 100-pin connector -T100a- |
| Convenience system central control unit -J393- | | Below the dash panel, behind the glove compartment -Arrow- | | | |
| A - | Convenience system central control unit -J393- |
| B - | 6-pin connector -T6an- |
| C - | 18-pin connector -T18a- |
| D - | 8-pin connector -T8r- |
| E - | 6-pin connector -T6ao- |
| F - | 18-pin connector -T18b- |
| G - | 18-pin connector -T18c- |
Note:
| 18-pin connector -T18c- Discontinued on models with no entry and start authorisation |
| Air conditioning system control unit -J301- |
| A - | Air conditioning system control unit -J301- |
| B - | 16-pin connector -T16j- |
| C - | 5-pin connector -T5r- |
| D - | 20-pin connector -T20b- |
VW PASSAT CC 2013 Climatronic control unit J255
Climatronic control unit -J255- |
| A - | Climatronic control unit -J255- |
| B - | 16-pin connector -T16h- |
| C - | 16-pin connector -T16i- |
| D - | 20-pin connector -T20c- |
VW PASSAT CC 2013 Control unit for cornering light and headlight range control -J745- / headlight range control unit -J431- |
| Behind the glove compartment, left -Arrow A- . | | | |
VW PASSAT CC 2013 Heated rear seats control unit J786Heated rear seats control unit -J786- |
| Under seat on front right -arrow- |
VW PASSAT CC 2013 Control unit for navigation system J856Control unit for navigation system -J856- |
| under seat on front right | | | |
| 1 - | Control unit for navigation system -J856- |
| A - | 10-pin connector -T10y- |
| q | Control unit 1 for information electronics -J794- |
| q | Multimedia system operating unit -E380- |
| E - | 20-pin connector -T20p- |
| q | Digital radio aerial -R183- |
VW PASSAT CC 2013 Seat occupied recognition control unit J706Seat occupied recognition control unit -J706- |
| on front passenger side seat frame -Arrow- . | | | |
| A - | Seat occupied recognition control unit -J706- |
| B - | 18-pin connector -T18f- |
| Aerial selection control unit -J515- | | under seat on front right -Arrow B- . | Note: | The aerial selection control unit -J515- is only installed for Japanese markets. | | | |
VW PASSAT CC 2013 Front passenger door control unit J387Front passenger door control unit -J387- |
| on inside of front passenger door -Arrow- . |
VW PASSAT CC 2013 Driver door control unit J386Driver door control unit -J386- |
| on inside of driver door -Arrow- | Note: | The illustration shows the driver side. The front passenger side is similar. | | | |
| A - | Front passenger door control unit -J387- , driver door control unit -J386- |
| B - | 32-pin connector -T32a- , -32-pin connector -T32b- |
| C - | 16-pin connector -T16a- -, -16-pin connector -T16b- |
| D - | 20-pin connector -T20g- , -20-pin connector -T20h- |
VW PASSAT CC 2013 Mobile telephone operating electronics control unit -J412- / telephone controls control unit -J738- |
| under seat on front right -Arrow A- | | | |
| A - | Mobile telephone operating electronics control unit -J412- / telephone controls control unit -J738- |
| B - | 54-pin connector -T54- |
| Control unit for electromechanical parking brake -J540- | | on rear of centre tunnel -Arrow- . | | | |
| A - | Control unit for electromechanical parking brake -J540- |
| B - | 30-pin connector -T30- |
| Rear right door control unit -J389- | | On inside of rear door on front passenger side -arrow- | | Rear left door control unit -J388- | | On inside of rear door on driver's side -arrow- | Note: | The illustration shows the driver side. The front passenger side is similar. | | | |
| A - | Rear right door control unit -J389- , rear left door control unit -J388- |
| B - | 18-pin connector -T18- |
| Fuel pump control unit -J538- | | under rear right seat, on fuel delivery unit -Arrow- . | | | |
| A - | Fuel pump control unit -J538- |
| B - | 10-pin connector -T10p- |
| Seat and steering column adjustment control unit with memory -J136- | | under front seat driver's side -arrow- | | | |
| A - | Seat and steering column adjustment control unit with memory -J136- |
| B - | 26-pin connector -T26b- |
| C - | 6-pin connector -T6bj- |
| D - | 6-pin connector -T6bq- |
| E - | 6-pin connector -T6bi- |
| F - | 6-pin connector -T6bh- |
| G - | 6-pin connector -T6bp- |
| H - | 4-pin connector -T4br- |
| I - | 2-pin connector -T2- , Not assigned |
| J - | 2-pin connector -T2- , Not assigned |
| K - | 6-pin connector -T6- , Not assigned |
| L - | 6-pin connector -T6- , Not assigned |
| M - | 6-pin connector -T6- , Not assigned |
| N - | 6-pin connector -T6- , Not assigned |
| O - | 16-pin connector -T16- , Not assigned |
VW PASSAT CC 2013 Special purpose vehicle control unit J608Special purpose vehicle control unit -J608- |
| under front seat driver's side -arrow- | | | |
VW PASSAT CC 2013 Heated front seats control unit J774Heated front seats control unit -J774- |
| On driver's seat frame -arrow- | | | |
VW PASSAT CC 2013 Steering column electronics control unit J527Steering column electronics control unit -J527- |
| under steering column, near steering column switch -arrow- | | | |
| A - | Steering column electronics control unit -J527- |
| B - | Cruise control system (CCS) and turn signal connector: |
| 4 - | Main beam/headlight flasher |
| 8 - | Cruise control main switch |
| 12 - | Earth for automatic cruise control |
| 13 - | Adaptive cruise control button |
| C - | 20-pin connector -T20d- |
| 1 - | Ignition key withdrawal lock |
| 2 - | Immobilizer reader unit |
| 3 - | Convenience bus CAN, low |
| 4 - | Convenience bus CAN high |
| 5 - | Powertrain CAN screening |
| 9 - | Voltage supply for steering column electronic systems control unit |
| 16 - | Cruise control system, out |
| 18 - | Voltage supply for steering column electronic systems control unit (terminal 30) |
| E - | Connector for wiper and multifunction display: |
| 1 - | Earth for intermittent wiper switch |
| 4 - | Potentiometer for interval stages |
| 5 - | Signal for multifunction display |
| 6 - | Earth for multifunction display and interval |
| F - | Steering angle sensor connector: |
| 4 - | 12 Volt voltage supply |
| 5 - | 5 Volt voltage supply |
| 10 - | Photoelectric beam 7 |
| G - | Connector for airbag return spring/multifunction steering wheel: |
| 7 - | Earth for coil connector, multifunction steering wheel and horn |
| 8 - | Horn or CCS off (with multifunction steering wheel) |
| 10 - | Voltage supply for multifunction steering wheel (terminal 15) |
| Steering column electronics control unit -J527- | | | |
| from November 2010 -Arrow- | | Connector -A-16-pin connector -T16o- | | Connector -B-4-pin connector -T4ae- | | | |
VW PASSAT CC 2013
Dash panel insert -K- / control unit in dash panel insert -J285- |
| 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 |
| 9 - | Speed signal, sliding sunroof control unit output , control unit with display for radio and navigation system |
| 11 - | Oil level and oil temperature sender |
| 15 - | Front left brake pad wear sender |
| 17 - | Washer fluid level warning lamp |
| 18 - | Coolant temperature and coolant shortage warning lamp |
| 19 - | Ambient temperature sensor |
| 20 - | Terminal 31, sensor earth |
| 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 |
| 31 - | Voltage supply, terminal 15 |
| 32 - | Voltage supply, terminal 30 |
VW PASSAT CC 2013 Electronic steering column lock control unit J764Electronic steering column lock control unit -J764- |
| On steering column -arrow- | | | |
VW PASSAT CC 2013 Onboard supply control unit J519Onboard supply control unit -J519- |
| under dash panel on driver's side, below relay carrier. | | | |
| A - | 11-pin connector -T11- |
| 2 - | Right dipped beam bulb |
| 5 - | Right gas discharge (xenon) bulb |
| 6 - | Front right turn signal bulb |
| 10 - | Electric fuel pump 2 relay |
| 11 - | Terminal 50 voltage supply relay |
| B - | 12-pin connector -T12i- |
| 1 - | Right reversing light bulb |
| 2 - | Heated windscreen relay |
| 4 - | Rear left fog light bulb |
| 5 - | Right brake and tail light bulb |
| 7 - | Front left entry light, front right entry light |
| 9 - | Right tail light bulb (side light) |
| 10 - | Rear right turn signal bulb |
| 11 - | Front interior light |
| C - | 12-pin connector -T12k- |
| 1 - | Heated driver seat control unit, heated front passenger seat control unit |
| 2 - | Left brake light bulb |
| 3 - | Right fog light bulb (only right-hand drive) |
| 8 - | Left and right lights of number plate |
| 9 - | High-level brake light bulb |
| 10 - | Left tail light (side light) |
| 11 - | Rear left turn signal bulb |
| 12 - | Left reversing light bulb (only right-hand drive) |
| D - | 11-pin connector -T11a- |
| 4 - | Left headlight dipped beam bulb |
| 6 - | Left gas discharge (xenon) bulb |
| 7 - | Terminal 15 voltage supply relay |
| 8 - | Headlight washer system relay |
| 10 - | Right side light bulb |
| 11 - | Front left turn signal bulb |
| E - | 16-pin connector -T16g- |
| 1 - | Lighting switch terminal 58 |
| 7 - | Earth (for manual gearbox only), mechatronics for dual clutch gearbox, multifunction switch (for automatic gearbox only) |
| 8 - | Lighting switch terminal 56 |
| 13 - | Light switch (rear fog light) |
| 14 - | Light switch (assistance driving light) |
| 16 - | Light switch (daytime running lights) |
| F - | 8-pin connector -T8t- |
| 1 - | Terminal 50 voltage supply relay |
| 2 - | Terminal 15 voltage supply relay |
| 3 - | Windscreen wiper motor, rain and light sensor (LIN bus) |
| 5 - | Bonnet contact switch |
| 6 - | Reversing light switch |
| G - | 12-pin connector -T12m- |
| 1 - | Steering column electronics control unit terminal 50 |
| 2 - | Indicator lamp for hazard warning light |
| 4 - | Switch and instrument illumination regulator |
| 7 - | Convenience CAN bus low |
| 8 - | Convenience CAN bus high |
| 9 - | Hazard warning light switch |
| 10 - | Switch and instrument illumination regulator |
| 11 - | Steering column electronics control unit terminal 15 |
| 12 - | Switch and instrument illumination regulator |
| H - | 12-pin connector -T12- |
| I - | 2-pin connector -T2cp- |
| 1 - | Fuses, terminal 75 (input) |
| 2 - | Terminal 75x, (output) |
| J - | 6-pin connector -T6ap- |
| 1 - | Fuse, windscreen and rear window washer pump (input) |
| 2 - | Windscreen wiper motor windscreen and rear window washer pump (rear) |
| 4 - | Windscreen wiper motor, windscreen and rear window washer pump (front) |
| 6 - | Treble tone horn, bass tone horn |
| K - | 10-pin connector -T10s- |
| 6 - | Fuse, heated rear window |
| L - | 2-pin connector -T2cq- |
| 1 - | Fuse, terminal 15 interior (input) |
| 2 - | Terminal 15 interior (output) |
| Under dash panel on driver's side, below relay carrier. | | A - | 52-pin connector -T52c- , brown | | B - | 52-pin connector -T52b- , white | | C - | 52-pin connector -T52a- , black | | | |
| Driving school mode relay -J746- | | in driver footwell, behind relay carrier -Arrow- . | | | |
VW PASSAT CC 2013 Park assist steering control unit -J791- / parking aid control unit -J446- |
| Under dash panel on left, behind relay carrier above onboard supply control unit -arrow- | | | |
VW PASSAT CC 2013 Data bus diagnostic interface J533Data bus diagnostic interface -J533- |
| In driver's footwell near pedal cluster -Arrow- | | In centre console under radio unit/navigation system | | | |
| A - | Data bus diagnostic interface -J533- |
| B - | 20-pin connector -T20e- |
| Control unit with display for radio and navigation -J503- |
| 1 - | Control unit with display for radio and navigation -J503- |
| q | Only for American markets |
| E - | 26-pin connector -T26g- |
| G - | 16-pin connector -T16c- |
| H - | 12-pin connector -T12j- |
| I - | 12-pin connector -T12l- |
| -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- |
| Control unit for terminal control and engine start -J942- | Note: | The illustration does not correspond with the selected vehicle, but the fitting location is the same. | | | |
| 1 - | Control unit for terminal control and engine start -J942- |
| A - | 32-pin connector -T32g- |
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