Wiring Diagram VW JETTA 2010 - Onboard power supply control unit - steering column electronics control unit
| A | Battery |
| B | Starter |
| C | Alternator |
| F319 | Selector lever locked in position P switch |
| ">J285 | ">Control unit in dash panel insert |
| ">J519 | ">Onboard supply control unit |
| ">J527 | ">Steering column electronics control unit |
| SA1 | Fuse 1 on fuse holder A |
| SB6 | Fuse 7 on fuse holder B |
| T10s | 10-pin connector, under selector lever cover |
| T20d | 20-pin connector |
| T32c | 32-pin connector |
| T40 | 40-pin connector |
| 367 | Earth connection 2, in main wiring harness |
| 507 | Screw connection (30), on fuse holder on battery |
| 602 | Earth point, in front left footwell |
| A23 | Connection (30al), in dash panel wiring harness |
| * | models with 90 A / 110 A alternator |
| ** | models with 140 A alternator |
| 1) | for models with manual gearbox and with direct shift gearbox (02E) only |
| 2) | only models with dual clutch gearbox 0AM |
| --- | for models with direct shift gearbox (02E) only |
Wiring Diagram VW JETTA 2010 - Cruise control system switch - cruise control system (CCS) SET button - airbag coil connector and return spring with slip ring - horn plate - multifunction steering wheel control unit - in steering wheel - steering column electronics control unit - driver side airbag igniter
| E45 | Cruise control system switch |
| E227 | Cruise control system (CCS) SET button |
| F138 | Airbag coil connector and return spring with slip ring |
| H | Horn plate |
| ">J234 | ">Airbag control unit |
| J453 | Multifunction steering wheel control unit, in steering wheel |
| ">J519 | ">Onboard supply control unit |
| ">J527 | ">Steering column electronics control unit |
| N95 | Driver side airbag igniter |
| T4k | 4-pin connector |
| T5k | 5-pin connector |
| T10x | 10-pin connector |
| T12k | 12-pin connector |
| T50 | 50-pin connector |
| T75 | 75-pin connector |
Wiring Diagram VW JETTA 2010 - Ignition/starter switch - multifunction buttons on left in steering wheel - multifunction steering wheel control unit - in steering wheel - steering column electronics control unit - ignition key withdrawal lock solenoid
| D | Ignition/starter switch |
| E440 | Multifunction buttons on left in steering wheel |
| J453 | Multifunction steering wheel control unit, in steering wheel |
| ">J519 | ">Onboard supply control unit |
| ">J527 | ">Steering column electronics control unit |
| N376 | Ignition key withdrawal lock solenoid |
| T12i | 12-pin connector |
| T12j | 12-pin connector |
| T20d | 20-pin connector |
| 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 02E direct shift gearbox |
Wiring Diagram VW JETTA 2010 - Multifunction buttons on right in steering wheel - multifunction steering wheel control unit - in steering wheel
| E441 | Multifunction buttons on right in steering wheel |
| J453 | Multifunction steering wheel control unit, in steering wheel |
| ">J519 | ">Onboard supply control unit |
| T10y | 10-pin connector |
Wiring Diagram VW JETTA 2010 - Control unit in dash panel insert - onboard supply control unit - data bus diagnostic interface
| J104 | ABS control unit |
| ">J285 | ">Control unit in dash panel insert |
| ">J519 | ">Onboard supply control unit |
| ">J533 | ">Data bus diagnostic interface, in left footwell, near centre console |
| J623 | Engine control unit |
| R | Radio |
| R36 | Telephone transmitter and receiver unit |
| T16 | 16-pin connector, diagnosis connection under left dash panel |
| T16b | 16-pin connector |
| T20 | 20-pin connector |
| T32c | 32-pin connector |
| T47 | 47-pin connector |
| T54 | 54-pin connector |
| A178 | Connection (infotainment CAN bus, high), in dash panel wiring harness |
| A179 | Connection (infotainment CAN bus, low), in dash panel wiring harness |
| B383 | Connection 1 (drive train CAN bus, high), in main wiring harness |
| B390 | Connection 1 (drive train 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 |
VW JETTA 2010 Control units overview
Control units overview | | | | q | Connector assigment, 50 pin |
| q | Connector assigment, 75 pin |
Location:
| Under front centre console -arrow- |
| | Connector assigment:
| A - | Airbag control unit -J234- |
| Jetta | Fitting Locations | No. 806 / 6 | | | A - | Airbag control unit -J234- | | Jetta | Fitting Locations | No. 806 / 7 | |
VW JETTA 2010 Convenience system central control unit -J393-Location: |
| Below the dash panel, behind the glove box -arrow- | | | | Connector assigment: | | A - | Convenience system central control unit - J393 | | Jetta | Fitting Locations | No. 806 / 9 | |
VW JETTA 2010 - G384 - Vehicle inclination sender |
VW JETTA 2010 Headlight range control, control unit -J431- | Headlight range control, control unit -J431- | | | | | A - | Headlight range control, control unit - J431 | | Jetta | Fitting Locations | No. 806 / 12 | |
VW JETTA 2010 Front passenger side door control unit -J387-Location: |
| On door inner part on front right -arrow- | Note: | The illustration shows the left side. The right side is similar. | | | | Connector assigment: | | A - | Front passenger side door control unit -J387- | | Jetta | Fitting Locations | No. 806 / 14 | |
VW JETTA 2010 Mobile telephone operating electronics control unit -J412-Location: |
| Under seat on front right ⇒ -arrow- | | | | Connector assigment: | | A - | Mobile telephone operating electronics control unit -J412- | | Jetta | Fitting Locations | No. 806 / 16 | |
VW JETTA 2010 Heated front passenger seat control unit -J132-Heated front passenger seat control unit -J132- |
| | | | On seat frame on front right -arrow- |
VW JETTA 2010 Aerial selection control unit -J515-Aerial selection control unit -J515- |
| | | VW JETTA 2010 Rear right door control unit -J389- | Rear right door control unit -J389- | | | | | A - | Rear right door control unit -J389- | | Jetta | Fitting Locations | No. 806 / 19 | |
VW JETTA 2010 Fuel pump control unit -J538-Location: |
| Under rear seat, right, on fuel delivery unit -arrow- | | | | Connector assigment: | | A - | Fuel pump control unit -J538- | | Jetta | Fitting Locations | No. 806 / 21 | |
VW JETTA 2010 Rear left door control unit -J388-Location: |
| On door inner part on rear left -arrow- | | | | Connector assigment: | | A - | Rear left door control unit -J388- | | Jetta | Fitting Locations | No. 806 / 23 | |
VW JETTA 2010 Heated driver seat control unit -J131-Heated driver seat control unit -J131- |
| | | VW JETTA 2010 Driver door control unit -J386- | Driver door control unit -J386- | | | | | A - | Driver door control unit -J386- | | Jetta | Fitting Locations | No. 806 / 26 | |
VW JETTA 2010 Steering column electronics control unit -J527-Steering column electronics control unit -J527- |
| | | | A - | | Jetta | Fitting Locations | No. 806 / 28 | | | 11 - | Diagnostic interface for CAN data bus drive, low | | 12 - | Diagnostic interface for CAN data bus drive, high | | 13 - | Cruise control system, output |
| 14 - | Diagnostic interface for convenience CAN data bus, low | | 15 - | Diagnostic interface for convenience CAN data bus, high | | 16 - | Multifunction switch (automatic or direct shift gearbox only) |
F = Ignition/starter switch and ignition key withdrawal lock support: | | 3 - | Ignition key withdrawal lock terminal 30 | | 4 - | Ignition key withdrawal lock earth | | 7 - | Ignition/starter switch output terminal 50 | | 8 - | Ignition/starter switch terminal 30 | | 9 - | Ignition/starter switch output terminal S | | 10 - | Ignition/starter switch output terminal X | | 11 - | Ignition/starter switch output terminal P | | 12 - | Ignition/starter switch output terminal 15 |
| 3 - | Rear lid wash/wipe signal | | 6 - | Earth MFA, interval potentiometer | | 7 - | Intermittent operation speeds signal | | H= Steering angle sensor support: | | 4 - | 12 Volt voltage supply | | 5 - | 5 Volt voltage supply |
| 10 - | Photoelectric beam 7 | | I = Coil connector support: | | 7 - | Earth for coil connector, multifunction steering wheel and signal horn | | 9 - | LIN bus, heated steering wheel temperature sensor | | 10 - | Multifunction steering wheel voltage supply terminal 15 |
Connector assigment: | | - | Dash panel insert -J285- | | Jetta | Fitting Locations | No. 806 / 34 | | | 13 - | Diagnostic interface for combi CAN data bus, high | | 15 - | Diagnostic interface for combi CAN data bus exciter wire | | 16 - | Fuel gauge sender (4 Motion) | | 17 - | Fuel gauge sender (full) | | 18 - | Fuel gauge sender (empty) | | 22 - | Front left brake pad wear sender | | 24 - | Fuel tank flap lock warning lamp |
| 25 - | Oil pressure warning lamp | | 26 - | Oil level and oil temperature sender | | 28 - | Speed signal, sliding sunroof adjustment control unit output, control unit with display for radio and navigation system | | 33 - | Terminal 31, sensor earth | | 34 - | Washer fluid level warning lamp | | 35 - | Coolant temperature and coolant shortage warning lamp | | 36 - | Ambient temperature sensor |
VW JETTA 2010 Onboard power supply control unit -J519- | Location: | | On left under dash panel, under relay carrier -arrow- | | | |
Connector assigment:
| - | Onboard power supply control unit -J519- |
| Jetta | Fitting Locations | No. 806 / 38 | | | 1 - | Right reversing light bulb | | 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 | | 10 - | Rear right turn signal bulb | | 11 - | Front interior light | | 1 - | Heated driver seat control unit, heated front passenger seat control unit | | 2 - | Left brake and tail light bulb |
| 9 - | High level brake light bulb | | 10 - | Left tail light bulb | | 11 - | Rear left turn signal bulb | | 4 - | Left 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 | | 1 - | Lighting switch terminal 58 | | 7 - | Earth (for manual gearbox only), mechatronics for direct shift gearbox (direct shift gearbox only), 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 (day driving light) | | 1 - | Terminal 50 voltage supply relay | | 2 - | Terminal 15 voltage supply relay | | 3 - | Windscreen wiper motor, rain and light detector sensor (LIN bus) | | 5 - | Bonnet contact switch | | 6 - | Reversing light switch |
| 1 - | Steering column electronics control unit terminal 50 | | 2 - | Hazard warning light system warning lamp | | 4 - | Illumination regulators, switches, instruments | | 6 - | Heated rear window button | | 7 - | Convenience CAN bus low | | 8 - | Convenience CAN bus high | | 9 - | Hazard warning light switch | | 10 - | Illumination regulators, switches, instruments | | 11 - | Steering column electronics control unit terminal 15 | | 12 - | Illumination regulators, switches, instruments | Note:
| 1 - | Fuse, windscreen washer pump | | 4 - | Windscreen washer pump motor | | 6 - | Treble tone horn, bass tone horn |
| 6 - | Heated rear window fuse |
VW JETTA 2010 Data bus diagnostic interface -J533- | Location: |
| In left footwell, near centre console -arrow- |
| | Connector assigment:
| A - | Data bus diagnostic interface -J533- |
VW JETTA 2010 Overview of fuses (electronics box low) | Overview of fuses (electronics box low) |
| q | Position of fuses on electronics box | | q | Position of fuses on electronics box with 54 fuses, from May 2005 | | q | Position of fuses on electronics box with 54 fuses, from June 2006 | | q | Location of electronics box with 30 fuses, in left engine compartment | | q | Position of fuses of electronics box with 30 fuses, in left engine compartment, up to May 2005 | | q | Position of fuses of electronics box with 30 fuses, in left engine compartment, from July 2006 |
Location of fuses (SA), on electronics box |
| ⇒ Electrical system, Repair Group 97, removing and installing fuse holders |
VW JETTA 2010 Position of fuses electronics box
Position of fuses electronics box | | No. | | Current Flow Diagram designation | Nominal value | | Function/component | Terminal |
| 1 | - | SA1 - Fuse 1 on fuse holder battery | 150A
200A | - | C - Alternator (90A/110A)
C - Alternator (140A) | 30 |
| 2 | - | SA2 - Fuse 2 on fuse holder battery | 80A | - | V187 - Electromechanical power steering motor | 30 |
| 3 | - | SA3 - Fuse 3 on fuse holder battery | 50A | - | V7 - Radiator fan | 30 |
| 4 | - | SA4 - Fuse 4 on fuse holder battery | - | - | Vacant | - |
| 5 | - | SA5 - Fuse 5 on fuse holder battery | 80A | - | Fuses in fuse holder left dash panel
SC12, SC17, SC22, SC27, SC43, SC45 | 30 |
| 6 | - | SA6 - Fuse 6 on fuse holder battery | 100A | - | Z35 - Auxiliary heater element | 30 |
| 7 | - | SA7 - Fuse 7 on fuse holder battery | - | - | Vacant | - |
VW JETTA 2010 Fuses (SB) on electronics box with 54 fuses, on left of engine compartment
Fuses (SB) on electronics box with 54 fuses, on left of engine compartment | VW JETTA 2010 Position of fuses of electronics box with 54 fuses, from May 2005
Position of fuses of electronics box with 54 fuses, from May 2005 | | No. | | Current Flow Diagram designation | Nominal value | | Function/component | Terminal |
| F1 | - | SB1 - Fuse 1 on fuse holder | 30A | - | J104 - ABS control unit | 30 |
| F2 | - | SB2 - Fuse 2 on fuse holder | 30A | - | J104 - ABS control unit | 30 |
| F3 | - | SB3 - Fuse 3 on fuse holder | - | - | Vacant | 30 |
| F4 | - | SB4 - Fuse 4 on fuse holder | 5A | - | J519-Onboard power supply control unit | 30 |
| F5 | - | SB5 - Fuse 5 on fuse holder | 15A | - | J519-Onboard power supply control unit | 30 |
| F6 | - | SB6 - Fuse 6 on fuse holder | 15A | - | N276 - Fuel pressure regulating valve | 87 |
| F7 | - | SB7 - Fuse 7 on fuse holder | - | - | Vacant | 87 |
| F8 | - | SB8 - Fuse 8 on fuse holder | - | - | Vacant | 87 |
| F9 | - | SB9 - Fuse 9 on fuse holder | 10A | - | N75 - Charge pressure control solenoid valve
N80 - Activated charcoal filter system solenoid valve 1
N249 - Turbocharger air recirculation valve | 87 |
| F10 | - | SB10 - Fuse 10 on fuse holder | - | - | Vacant | 87 |
| F11 | - | SB11 - Fuse 11 on fuse holder | 10A | - | G39 - Lambda probe | 87 |
| F12 | - | SB12 - Fuse 12 on fuse holder | 10A | - | G130 - Lambda probe after catalytic converter | 87 |
| F13 | - | SB13 - Fuse 13 on fuse holder | 30A | - | J743 - Mechatronics for direct shift gearbox | 30 |
| F14 | - | SB14 - Fuse 14 on fuse holder | - | - | Vacant | 87 |
| F15 | - | SB15 - Fuse 15 on fuse holder | 10A | - | V55 - Circulation pump | 87 |
| F16 | - | SB16 - Fuse 16 on fuse holder | 5A | - | J527 - Steering column electronics control unit | 30 |
| F17 | - | SB17 - Fuse 17 on fuse holder | 5A | - | J285 - Control unit in dash panel insert | 30 |
| F18 | - | SB18 - Fuse 18 on fuse holder | 30A | - | J525 - Digital sound package control unit | 30 |
| Jetta | Fitting Locations | No. 802 / 7 |
|
| No. | | Current Flow Diagram designation | Nominal value | | Function/component | Terminal |
| F38 | - | SB38 - Fuse 38 on fuse holder | 10A | - | N205 - Inlet camshaft control valve 1
V7 - Radiator fan | 87 |
| F39 | - | SB39 - Fuse 39 on fuse holder | 5A | - | G476-Clutch position sender | 87 |
| F40 | - | SB40 - Fuse 40 on fuse holder | 20A | - | 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 | 87 |
| F41 | - | SB41 - Fuse 41 on fuse holder | - | - | Vacant | 87 |
| F42 | - | SB42 - Fuse 42 on fuse holder | 5A | - | J757 - Engine component current supply relay | 15 |
| F43 | - | SB43 - Fuse 43 on fuse holder | - | - | Vacant | 87 |
| F44 | - | SB44 - Fuse 44 on fuse holder | - | - | Vacant | - |
| F45 | - | SB45 - Fuse 45 on fuse holder | - | - | Vacant | - |
| F46 | - | SB46 - Fuse 46 on fuse holder | - | - | Vacant | - |
| F47 | - | SB47 - Fuse 47 on fuse holder | 30A | - | J519-Onboard power supply control unit | 30 |
| F48 | - | SB48 - Fuse 48 on fuse holder | 30A | - | J519-Onboard power supply control unit | 30 |
| F49 | - | SB49 - Fuse 49 on fuse holder | 40A | - | J329 - Terminal 15 voltage supply relay | 30 |
| F50 | - | SB50 - Fuse 50 on fuse holder | - | - | Vacant | 30 |
| F51 | - | SB51 - Fuse 51 on fuse holder | - | - | Vacant | 30 |
| F52 | - | SB52 - Fuse 52 on fuse holder | 50A | - | J59 - X-contact relief relay | 30 |
| F53 | - | SB53 - Fuse 53 on fuse holder | 50A | - | S44 - Driver seat adjustment thermal fuse 1
SC32 - Fuse 32 on fuse holder C | 30 |
| F54 | - | SB54 - Fuse 54 on fuse holder | - | - | Vacant | 30 |
VW JETTA 2010 Position of fuses of electronics box with 54 fuses, from July 2006
Position of fuses of electronics box with 54 fuses, from July 2006 | | No. | | Current Flow Diagram designation | Nominal value | | Function/component | Terminal |
| F1 | - | SB1 - Fuse 1 on fuse holder | 30A | - | J104 - ABS control unit | 30 |
| F2 | - | SB2 - Fuse 2 on fuse holder | 30A | - | J104 - ABS control unit | 30 |
| F3 | - | SB3 - Fuse 3 on fuse holder | - | - | Vacant | 30 |
| F4 | - | SB4 - Fuse 4 on fuse holder | 5A | - | J519-Onboard power supply control unit | 30 |
| F5 | - | SB5 - Fuse 5 on fuse holder | 15A | - | J519-Onboard power supply control unit | 30 |
| F6 | - | SB6 - Fuse 6 on fuse holder | 15A | - | N276 - Fuel pressure regulating valve | 87 |
| F7 | - | SB7 - Fuse 7 on fuse holder | - | - | Vacant | 87 |
| F8 | - | SB8 - Fuse 8 on fuse holder | - | - | Vacant | 87 |
| F9 | - | SB9 - Fuse 9 on fuse holder | 10A | - | N75 - Charge pressure control solenoid valve
N80 - Activated charcoal filter system solenoid valve 1
N249 - Turbocharger air recirculation valve | 87 |
| F10 | - | SB10 - Fuse 10 on fuse holder | - | - | Vacant | 87 |
| F11 | - | SB11 - Fuse 11 on fuse holder | 10A | - | G39 - Lambda probe | 87 |
| F12 | - | SB12 - Fuse 12 on fuse holder | 10A | - | G130 - Lambda probe after catalytic converter | 87 |
| F13 | - | SB13 - Fuse 13 on fuse holder | 30A | - | J743 - Mechatronics for direct shift gearbox | 30 |
| F14 | - | SB14 - Fuse 14 on fuse holder | - | - | Vacant | 87 |
| F15 | - | SB15 - Fuse 15 on fuse holder | 10A | - | V55 - Circulation pump | 87 |
| F16 | - | SB16 - Fuse 16 on fuse holder | 5A | - | J527 - Steering column electronics control unit | 30 |
| F17 | - | SB17 - Fuse 17 on fuse holder | 5A | - | J285 - Control unit in dash panel insert | 30 |
| F18 | - | SB18 - Fuse 18 on fuse holder | 30A | - | J525 - Digital sound package control unit | 30 |
| Jetta | Fitting Locations | No. 802 / 10 |
|
| No. | | Current Flow Diagram designation | Nominal value | | Function/component | Terminal |
| F38 | - | SB38 - Fuse 38 on fuse holder | 10A | - | N205 - Inlet camshaft control valve 1
V7 - Radiator fan | 87 |
| F39 | - | SB39 - Fuse 39 on fuse holder | 5A | - | G476-Clutch position sender | 87 |
| F40 | - | SB40 - Fuse 40 on fuse holder | 20A | - | 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 | 87 |
| F41 | - | SB41 - Fuse 41 on fuse holder | - | - | Vacant | 87 |
| F42 | - | SB42 - Fuse 42 on fuse holder | 5A | - | J757 - Engine component current supply relay | 15 |
| F43 | - | SB43 - Fuse 43 on fuse holder | - | - | Vacant | 87 |
| F44 | - | SB44 - Fuse 44 on fuse holder | - | - | Vacant | - |
| F45 | - | SB45 - Fuse 45 on fuse holder | - | - | Vacant | - |
| F46 | - | SB46 - Fuse 46 on fuse holder | - | - | Vacant | - |
| F47 | - | SB47 - Fuse 47 on fuse holder | 30A | - | J519-Onboard power supply control unit | 30 |
| F48 | - | SB48 - Fuse 48 on fuse holder | 30A | - | J519-Onboard power supply control unit | 30 |
| F49 | - | SB49 - Fuse 49 on fuse holder | 40A | - | J329 - Terminal 15 voltage supply relay | 30 |
| F50 | - | SB50 - Fuse 50 on fuse holder | - | - | Vacant | 30 |
| F51 | - | SB51 - Fuse 51 on fuse holder | - | - | Vacant | 30 |
| F52 | - | SB52 - Fuse 52 on fuse holder | 50A | - | J59 - X-contact relief relay | 30 |
| F53 | - | SB53 - Fuse 53 on fuse holder | 50A | - | S44 - Driver seat adjustment thermal fuse 1
SC32 - Fuse 32 on fuse holder C | 30 |
| F54 | - | SB54 - Fuse 54 on fuse holder | - | - | Vacant | 30 |
VW JETTA 2010 Fuses (SB) on electronics box, on left of engine compartment
Fuses (SB) on electronics box, on left of engine compartment | VW JETTA 2010 Position of fuses of electronics box with 30 fuses, up to May 2005
Position of fuses of electronics box with 30 fuses, up to May 2005 | | No. | | Current Flow Diagram designation | Nominal value | | Function/component | Terminal |
| F1 | - | SB1 - Fuse 1 on fuse holder | 30A | - | Vacant | 30 |
| F2 | - | SB2 - Fuse 2 on fuse holder | 5A | - | J527 - Steering column electronics control unit | 30 |
| F3 | - | SB3 - Fuse 3 on fuse holder | 5A | - | J519-Onboard power supply control unit | 30 |
| F4 | - | SB4 - Fuse 4 on fuse holder | 30A | - | J104 - ABS control unit | 30 |
| F5 | - | SB5 - Fuse 5 on fuse holder | 15A | - | J743 - Mechatronics for direct shift gearbox | 30 |
| F6 | - | SB6 - Fuse 6 on fuse holder | 5A | - | J285 - Control unit in dash panel insert | 30 |
| F7 | - | SB7 - Fuse 7 on fuse holder | - | - | Vacant | - |
| F8 | - | SB8 - Fuse 8 on fuse holder | 15A | - | J503 - Control unit with display for radio and navigation system
R - Radio
R146 - Satellite radio | 30 |
| F9 | - | SB9 - Fuse 9 on fuse holder | 5A | - | R36 - Telephone transmitter and receiver unit | 30 |
| F10 | - | SB10 - Fuse 10 on fuse holder | 5A
10A | - | J271 - Motronic current supply relay, engine codes BLF, BMY, BLG, BVY, BVZ
J317 - Terminal 30 voltage supply relay, engine codes BMY, BLG
J623 - Engine control unit, engine codes BLF, BMY, BLG, BVY, BVZ | 30 |
| Jetta | Fitting Locations | No. 802 / 14 |
|
| No. | | Current Flow Diagram designation | Nominal value | | Function/component | Terminal |
| F16 | - | SB16 - Fuse 16 on fuse holder | 30A | - | J104 - ABS control unit | 30 |
| F17 | - | SB17 - Fuse 17 on fuse holder | 15A | - | J519-Onboard power supply control unit | 30 |
| F18 | - | SB18 - Fuse 18 on fuse holder | 30A | - | J525 - Digital sound package control unit | 30 |
| F19 | - | SB19 - Fuse 19 on fuse holder | 30A | - | J400 - Wiper motor control unit | 30 |
| F20 | - | SB20 - Fuse 20 on fuse holder | - | - | Vacant | - |
| F21 | - | SB21 - Fuse 21 on fuse holder | 10A
15A
| - | G39 - Lambda probe, engine codes AZV, BKD, BKC, BLS, BMM
G39 - Lambda probe, engine codes BLF, BSE, BSF, BVY, BVZ
G108 - Lambda probe 2, engine codes BVY, BVZ
G130 - Lambda probe after catalytic converter, engine codes BLF, BSE, BSF
N421 - Magnetic clutch for supercharger, engine codes BMY, BLG | 87 |
| F22 | - | SB22 - Fuse 22 on fuse holder | 5A | - | G476-Clutch position sender | 87 |
| Jetta | Fitting Locations | No. 802 / 16 |
|
| No. | | Current Flow Diagram designation | Nominal value | | Function/component | Terminal |
| F25 | - | SB25 - Fuse 25 on fuse holder | 40A | - | J519-Onboard power supply control unit | 30 |
| F26 | - | SB26 - Fuse 26 on fuse holder | 40A | - | J519-Onboard power supply control unit | 30 |
| F27 | - | SB27 - Fuse 27 on fuse holder | 50A | - | J179 - Automatic glow period control unit, engine codes BKC, BLS, BMN
V101 - Secondary air pump motor, engine code BSE | 87 |
| F28 | - | SB28 - Fuse 28 on fuse holder | 40A | - | J329 - Terminal 15 voltage supply relay | 30 |
| F29 | - | SB29 - Fuse 29 on fuse holder | 50A | - | S44 - Driver seat adjustment thermal fuse 1
SC32 - Fuse 34 on fuse holder C | 30 |
| F30 | - | SB30 - Fuse 30 on fuse holder | 50A | - | J59 - X-contact relief relay | 30 |
VW JETTA 2010 Position of fuses of electronics box with 30 fuses, from July 2006
| Jetta | Fitting Locations | No. 802 / 18 | | | No. | | Current Flow Diagram designation | Nominal value | | Function/component | Terminal | | F13 | - | SB13 - Fuse 13 on fuse holder | 15A | - | J623 - Engine control unit (T94/3), (T94/5), (T94/6), engine codes BLG, BMY, BLF, BSE, BSF, BVY, BVZ, CAXA | 87 | | F13 | - | SB13 - Fuse 13 on fuse holder | 30A | - | J623 - Engine control unit (T94/3), (T94/5), (T94/6), engine codes AZV, BKC,BKD, BLS, BMM, BXE
J743 - Mechatronic unit for dual clutch gearbox, engine codes AZV, BKC,BKD, BLS, BMM, BXE | 87 | | F14 | - | SB14 - Fuse 14 on fuse holder | 20 | - | N70 - Ignition coil 1 with output stage
Engine codes BLG, BMY, BLF, BVY, BVZ, CAXA, BSE, BSF
N127 - Ignition coil 2 with output stage
Engine codes BLG, BMY, BLF, BVY, BVZ, CAXA, BSE, BSF
N152 - Ignition transformer, engine code BSE
N291 - Ignition coil 3 with output stage
Engine codes BLG, BMY, BLF, BVY, BVZ, CAXA, BSE, BSF
N292 - Ignition coil 4 with output stage
Engine codes BLG, BMY, BLF, BVY, BVZ, CAXA, BSE, BSF | 87 |
| Jetta | Fitting Locations | No. 802 / 20 | | | No. | | Current Flow Diagram designation | Nominal value | | Function/component | Terminal | | F19 | - | SB19 - Fuse 19 on fuse holder | 30A | - | J400 - Wiper motor control unit (T4p/1) | 30 | | F20 | - | SB20 - Fuse 20 on fuse holder | 40A | - | V50-Coolant circulation pump | - | | F21 | - | SB21 - Fuse 21 on fuse holder | 10A
15A
| - | G39 - Lambda probe, engine codes BSE, BSF, BLG, BMY, CAXA
G39 - Lambda probe, engine codes BLF, BSE, BSF, BVY, BVZ
G108 - Lambda probe 2, engine codes BVZ, BVY
G130 - Lambda probe after catalytic converter, engine codes
N421 - Magnetic clutch for supercharger, engine codes BLG, BMY, CAXA | 87 | | F22 | - | SB22 - Fuse 22 on fuse holder | 5A | - | G476-Clutch position sender | 87 |
| Jetta | Fitting Locations | No. 802 / 22 | | | No. | | Current Flow Diagram designation | Nominal value | | Function/component | Terminal | | F25 | - | SB25 - Fuse 25 on fuse holder | 40A | - | J519 - Onboard power supply control unit (A/1) | 30 | | F26 | - | SB26 - Fuse 26 on fuse holder | 40A | - | J519 - Onboard power supply control unit (D/1) | 30 | | F27 | - | SB27 - Fuse 27 on fuse holder | 50A
40A | - | J179 - Automatic glow period control unit, engine codes AZV, BKC, BKD, BLS, BMM, BMN
V101 - Secondary air pump motor, engine code BSE | 87 | | F28 | - | SB28 - Fuse 28 on fuse holder | 40A | - | J329 - Terminal 15 voltage supply relay
J59 - X-contact relief relay (l/1) | 30 | | F29 | - | SB29 - Fuse 29 on fuse holder | 50A | - | S44 - Driver seat adjustment thermal fuse 1
SC32 - Fuse 34 on fuse holder C | 30 | | F30 | - | SB30 - Fuse 30 on fuse holder | 50A | - | J59 - X-contact relief relay (l/1) | 30 |
VW JETTA 2010 Position of fuses electronics box | Position of fuses electronics box | | No. | | Current Flow Diagram designation | Nominal value | | Function/component | Terminal |
| 1 | - | SA1 - Fuse 1 on fuse holder battery | 150A
200A | - | C - Alternator (90A/110A)
C - Alternator (140A) | 30 |
| 2 | - | SA2 - Fuse 2 on fuse holder battery | 80A | - | V187 - Electromechanical power steering motor | 30 |
| 3 | - | SA3 - Fuse 3 on fuse holder battery | 50A | - | V7 - Radiator fan | 30 |
| 4 | - | SA4 - Fuse 4 on fuse holder battery | 80A | - | J360 - High heat output relay | - |
| 5 | - | SA5 - Fuse 5 on fuse holder battery | 80A | - | Fuses in fuse holder left dash panel
SC12, SC13, SC14, SC15, SC16, SC17, SC22, SC23, SC24, SC25, SC26, SC27, SC43, SC44, SC45 | 30 |
| 6 | - | SA6 - Fuse 6 on fuse holder battery | 100A | - | J359 - Low heat output relay | 30 |
| 7 | - | SA7 - Fuse 7 on fuse holder battery | - | - | Vacant | - |
VW JETTA 2010 Position of fuses of electronics box with 30 fuses, from July 2009
| Jetta | Fitting Locations | No. 802 / 25 | | | No. | | Current Flow Diagram designation | Nominal value | | Function/component | Terminal | | F13 | - | SB13 - Fuse 13 on fuse holder | 30A | - | J623 - Engine control unit (T94/3), (T94/5), (T94/6), engine codes BXE, CAYC, CAYB | 87 | | F13 | - | SB13 - Fuse 13 on fuse holder | 30A | - | J623 - Engine control unit (T94/3), (T94/5), (T94/6), engine code CAWB | 87 | | F13 | - | SB13 - Fuse 13 on fuse holder | 15A | - | J623 - Engine control unit (T94/3), (T94/5), (T121/3)
Engine codes BSE, CCSA, CAVD, CAXA | 87 | | F14 | - | SB14 - Fuse 14 on fuse holder | 20 | - | N70 - Ignition coil 1 with output stage, engine codes CAXA, CAWB, CAVD
N127 - Ignition coil 2 with output stage, engine codes CAXA, CAWB, CAVD
N152 - Ignition transformer, engine codes BSE, CCSA, BSF
N276 - Fuel pressure regulating valve, engine codes CAYC, CAYB, CBDA, CBDB, CEGA
N290 - Fuel metering valve, engine codes CAYC, CAYB, CBDA, CBDB, CEGA
N291 - Ignition coil 3 with output stage, engine codes CAXA, CAWB, CAVD
N292 - Ignition coil 4 with output stage, engine codes CAXA, CAWB, CAVD | 87 |
| Jetta | Fitting Locations | No. 802 / 27 | | | No. | | Current Flow Diagram designation | Nominal value | | Function/component | Terminal | | F19 | - | SB19 - Fuse 19 on fuse holder | 30A | - | J400 - Wiper motor control unit (T4p/1) | 30 | | F20 | - | SB20 - Fuse 20 on fuse holder | 40A | - | V50 - Coolant circulation pump, engine codes CAUD, CAXA
N276 - Fuel pressure regulating valve, engine code CAWB | - | | F21 | - | SB21 - Fuse 21 on fuse holder | 10A
15A
| - | G39 - Lambda probe, engine codes CAYC, CAYB
G39 - Lambda probe, engine codes (T6w/4) CBDA, CBDB, CEGA
G39 - Lambda probe, engine codes (T6w/3) BSE, CCSA, BSF
G39 - Lambda probe, engine codes (T4am/1) CAWB
G130 - Lambda probe after catalytic converter, engine codes (T4au/1) BSE, CCSA, BSF
V50 - Coolant circulation pump, engine code CAVD | 87 | | F22 | - | SB22 - Fuse 22 on fuse holder | 5A | - | G476 - Clutch position sender (T5m/5) | 87 |
| Jetta | Fitting Locations | No. 802 / 29 | | | F23 | - | SB23 - Fuse 23 on fuse holder | 15A | - | J151 - Continued coolant circulation relay, engine code CAWB
N276 - Fuel pressure regulating valve, engine codes CAVD, CAXA | 87 | | F24 | - | SB24 - Fuse 24 on fuse holder | 10A | - | J160 - Circulation pump relay, engine code CAVD
J299 - Secondary air pump relay, engine codes BSE, CCSA
J496 - Additional coolant pump relay, engine code CAXA
J757 - Engine component current supply relay, engine code CAWB
N75 - Charge pressure control solenoid valve, engine code CAVD
N156 - Variable intake manifold changeover valve, engine codes BSE, CCSA, BSF
N180 - Change-over valve, engine codes BSE, CCSA, BSF, CAVD
N205 - Inlet camshaft control valve 1, engine code CAVD
N249 - Turbocharger air recirculation valve, engine code CAVD
V7 - Radiator fan
V157 - Intake manifold flap motor, engine code BXE | 87 |
VW JETTA 2010 Control units overview | Control units overview | | q | Connector assigment (Motronic control unit) | | q | Connector (Motronic control unit) ⇒ page 805/4 | | q | Connector assigment (diesel direct injection system control unit) | | q | Connector (diesel direct injection system control unit) ⇒ page 805/5 | | q | Connector assigment (Simos control unit) ⇒ page 805/6 | | q | Connector assigment (Simos control unit) ⇒ page 805/6 | | q | 26-pin connector assigment (ABS control unit with EDL -J104-) | | q | 26-pin connector (ABS control unit with EDL -J104-) | | q | 47-pin connector assigment (ABS control unit with EDL -J104-) | | q | 47-pin connector (ABS control unit with EDL -J104-) |
| q | Connector ⇒ page up to June 2009 | | Jetta | Fitting Locations | No. 805 / 3 | | | Motronic control unit -J220-, up to June 2006: | | Motronic control unit -J623-, from July 2006: | | | | | A - | Motronic control unit | | B - | 94-pin connector -T94-, on wiring harness | | C - | 60-pin connector -T60-, on wiring harness |
Diesel direct injection system control unit -J248-, up to June 2006: |
| Diesel direct injection system control unit -J623-, from July 2006: |
| A - | Diesel direct injection system control unit | | B - | 94-pin connector -T94-, on wiring harness | | C - | 60-pin connector -T60-, on wiring harness |
Simos control unit -J361-, up to June 2006: |
| Simos control unit -J623-, from July 2006: |
| | | B - | 81-pin connector -T121-, on wiring harness |
| C - | 40-pin connector -T121-, on wiring harness |
VW JETTA 2010 ABS control unit with EDL -J104-
Location: | | On bulkhead, in engine compartment, right -arrow- |
| | 26-pin connector assigment (ABS control unit with EDL -J104-)
| A - | ABS control unit with EDL -J104- |
| Jetta | Fitting Locations | No. 805 / 9 | | | 47-pin connector assigment (ABS control unit with EDL -J104-) | | A - | ABS control unit with EDL -J104- | | Jetta | Fitting Locations | No. 805 / 10 | |
VW JETTA 2010 Automatic gearbox control unit -J217-Automatic gearbox control unit -J217- |
| | | | A - | Automatic gearbox control unit -J217- | | Jetta | Fitting Locations | No. 805 / 12 | | | Connector assigment, mechatronics for direct shift gearbox (DSG) -J743- | | A - | Mechatronics for direct shift gearbox (DSG) -J743- | | q | Location on direct shift gearbox (DSG) | | Jetta | Fitting Locations | No. 805 / 13 | |
VW JETTA 2010 Power steering control unit -J500-Power steering control unit -J500- |
| | | | A - | Power steering control unit -J500- | | | | |
