Čeština
Dansk
Deutsch
Ελληνικά
English
Español
Suomi
Français
Français
עברית
Hrvatski
Magyar
Italiano
日本語
한국어
Nederlands
Polski
Português
Português
Română
Русский
Slovenčina
Slovenščina
Svenska
Türkçe
中文 (中国)
Wiring Diagram VW JETTA 2017 - Earth strap - battery - body - Earth point - in front left footwell
| A | Battery |
| A19 | Voltage converter |
| E309 | Front passenger side interior locking button for central locking system |
| F148 | Front passenger vanity mirror contact switch |
| JX1 | Power and control electronics for electric drive |
| J245 | Sliding sunroof adjustment control unit |
| J367 | Battery monitor control unit |
| J387 | Front passenger door control unit |
| T2bl | 2-pin connector |
| T2v | 2-pin connector |
| T3wr | 3-pin connector |
| T4an | 4-pin connector |
| T10a | 10-pin connector, behind glove compartment |
| T20b | 20-pin connector |
| T28a | 28-pin connector, lower part of A-pillar, front passenger side |
| T32b | 32-pin connector |
| U13 | DC/AC converter with socket, 12 V - 230 V |
| U27 | DC/AC converter with socket, 12 V - 115 V |
| V2 | Fresh air blower |
| Z35 | Auxiliary air heater element |
| 81 | Earth connection 1, in dash panel wiring harness |
| 206 | Earth connection, in front passenger door wiring harness |
| 624 | Earth point, starter battery |
| * | Only models with "High" equipment (AW1) |
| *2 | Not for American markets |
| *3 | Only for American markets |
| *4 | Only models with hybrid drive system |
| *5 | Cross section depends on equipment |
Wiring Diagram VW JETTA 2017 - Earth point - lower part of right A-pillar - Earth connection - in rear right door wiring harness
| E54 | Rear right window regulator switch, in door |
| E107 | Window regulator switch in front passenger door |
| J29 | Blocking diode, in interior wiring harness |
| J387 | Front passenger door control unit |
| J389 | Rear right door control unit |
| L132 | Front passenger side turn signal repeater bulb |
| T3g | 3-pin connector |
| T3h | 3-pin connector |
| T3j | 3-pin connector |
| T4ak | 4-pin connector |
| T4ar | 4-pin connector |
| T8h | 8-pin connector |
| T8t | 8-pin connector |
| T12c | 12-pin connector, in front passenger door |
| T16b | 16-pin connector |
| T18c | 18-pin connector |
| T28c | 28-pin connector, lower part of B-pillar, front passenger side |
| U1 | Cigarette lighter |
| U5 | 12 V socket |
| U18 | 12 V socket 2 |
| VX22 | Front passenger door lock unit |
| VX24 | Rear right door lock unit |
| Z5 | Heated exterior mirror on front passenger side |
| 81 | Earth connection 1, in dash panel wiring harness |
| 206 | Earth connection, in front passenger door wiring harness |
| 208 | Earth connection, in rear right door wiring harness |
| 374 | Earth connection 9, in main wiring harness |
| 801 | Earth connection 2, in external mirror wiring harness, in left door, near exterior mirror |
| * | Only models with "Low" equipment (AW0) |
| *2 | Only models with "High" equipment (AW1) |
Wiring Diagram VW JETTA 2017 - Earth connection 3 - in seat heating wiring harness - Earth connection 4 - in seat heating wiring harness - Earth connection 14 - in main wiring harness
| E508 | Operating unit for preparation for mobile telephone |
| G60 | Front passenger seat temperature sensor |
| R36 | Telephone transmitter and receiver unit |
| R126 | Telephone bracket |
| T2e | 2-pin connector, in seat |
| T4m | 4-pin connector, in seat |
| T6av | 6-pin connector |
| T10d | 10-pin connector, under front passenger seat |
| T10m | 10-pin connector |
| T54 | 54-pin connector |
| Z8 | Heated seat cushion for front passenger seat |
| Z9 | Heated backrest for front passenger seat |
| Z33 | Front passenger seat lateral support heater |
| 145 | Earth connection 3, in seat heating wiring harness |
| 318 | Earth connection 4, in seat heating wiring harness |
| 379 | Earth connection 14, in main wiring harness |
| * | Gradually discontinued |
| *2 | Cross section depends on equipment |
Wiring Diagram VW JETTA 2017 - Diagnostic connection - Earth connection 1 - in main wiring harness
| E229 | Hazard warning lights button |
| J532 | Voltage stabiliser |
| J745 | Control unit for cornering light and headlight range control |
| MX1 | Front left headlight |
| T2br | 2-pin connector |
| T2bt | 2-pin connector |
| T2bu | 2-pin connector |
| T6c | 6-pin connector |
| T10l | 10-pin connector |
| T10w | 10-pin connector |
| T12d | 12-pin connector |
| T14l | 14-pin connector |
| T16 | 16-pin connector |
| T26b | 26-pin connector |
| U31 | Diagnostic connection, near lower part of left A-pillar |
| V48 | Left headlight range control motor |
| W6 | Glove compartment light |
| Z20 | Left washer jet heater element |
| Z21 | Right washer jet heater element |
| 80 | Earth connection 1, in dash panel wiring harness |
| 366 | Earth connection 1, in main wiring harness |
| * | Diagnostic connection |
| *2 | Gradually discontinued |
| *3 | gradual introduction |
| *4 | Headlight with gas discharge light |
| *5 | From June 2013 |
Wiring Diagram VW JETTA 2017 - Earth connection 1 - in main wiring harness - Earth connection 23 - in main wiring harness
| E2 | Turn signal switch |
| E20 | Switch and instrument illumination regulator |
| E266 | Parking aid button |
| F9 | Handbrake warning switch |
| G238 | Air quality sensor |
| J533 | Data bus diagnostic interface |
| MX2 | Front right headlight |
| T2w | 2-pin connector |
| T3aw | 3-pin connector |
| T3i | 3-pin connector |
| T6j | 6-pin connector |
| T10r | 10-pin connector |
| T14r | 14-pin connector |
| T16ls | 16-pin connector |
| T20 | 20-pin connector |
| 80 | Earth connection 1, in dash panel wiring harness |
| 366 | Earth connection 1, in main wiring harness |
| 387 | Earth connection 22, in main wiring harness |
| 388 | Earth connection 23, in main wiring harness |
| * | Headlight with gas discharge light |
Wiring Diagram VW JETTA 2017 - Earth connection 23 - in main wiring harness
| E1 | Light switch |
| E20 | Switch and instrument illumination regulator |
| E132 | Traction control system switch |
| E286 | Rear central switch for interior locking |
| E492 | Tyre Pressure Loss Indicator button |
| F319 | Selector lever locked in position P switch |
| J255 | Climatronic control unit |
| J301 | Air conditioning system control unit |
| J518 | Entry and start authorisation control unit |
| L9 | Light switch illumination bulb |
| T3i | 3-pin connector |
| T4bz | 4-pin connector |
| T6ad | 6-pin connector |
| T6ak | 6-pin connector |
| T8e | 8-pin connector |
| T10h | 10-pin connector |
| T10s | 10-pin connector |
| T17 | 17-pin connector |
| T20c | 20-pin connector |
| T32e | 32-pin connector |
| 388 | Earth connection 23, in main wiring harness |
| * | Not for models with dual clutch gearbox |
| *2 | Only models with "High" equipment (AW1) |
| *3 | According to equipment |
| *4 | Only models with "Low" equipment (AW0) |
Wiring Diagram VW JETTA 2017 - Earth point - on right in engine compartment - Earth connection 23 - in main wiring harness - Earth point - on right A-pillar
| E20 | Switch and instrument illumination regulator |
| E262 | Start/Stop operation switch |
| E319 | Fuel tank flap release button |
| J104 | ABS control unit |
| L23 | Right fog light bulb |
| L105 | Illumination regulator illumination bulb |
| T2bt | 2-pin connector |
| T2by | 2-pin connector |
| T2dh | 2-pin connector |
| T6be | 6-pin connector |
| T6te | 6-pin connector |
| T8e | 8-pin connector |
| T26 | 26-pin connector |
| T47 | 47-pin connector |
| V11 | Headlight washer system pump |
| V263 | Fuel pump for cold start |
| Z20 | Left washer jet heater element |
| 121 | Earth connection 2, in front right wiring harness |
| 124 | Earth connection, in right side engine compartment wiring harness |
| 388 | Earth connection 23, in main wiring harness |
| * | Up to May 2013 |
| *2 | Only models with "High" equipment (AW1) |
| *3 | Only models with start/stop system |
| *4 | see applicable current flow diagram for engine |
| *5 | Only models with hybrid drive system |
Wiring Diagram VW JETTA 2017 - Earth point (audio) - front below centre console - Earth point - on left headlight
| H1 | Horn or dual tone horn |
| J503 | Control unit with display for radio and navigation |
| J650 | Multimedia system control unit |
| MX1 | Front left headlight |
| MX2 | Front right headlight |
| R | Radio |
| R12 | Amplifier |
| R189 | Reversing camera |
| T2bu | 2-pin connector |
| T2dj | 2-pin connector |
| T4cq | 4-pin connector |
| T10l | 10-pin connector |
| T10r | 10-pin connector |
| T12h | 12-pin connector |
| T16d | 16-pin connector |
| T38 | 38-pin connector |
| Z21 | Right washer jet heater element |
| 124 | Earth connection, in right side engine compartment wiring harness |
| 370 | Earth connection 5, in main wiring harness |
| 371 | Earth connection 6, in main wiring harness |
| 376 | Earth connection 11, in main wiring harness |
| * | Only models with dual tone horn |
| *2 | Up to May 2013 |
| *3 | Cross-section 1.5 possible |
Wiring Diagram VW JETTA 2017 - Earth connection 3 - in engine compartment wiring harness
| AX1 | Hybrid battery unit |
| F34 | Brake fluid level warning contact |
| F266 | Bonnet contact switch |
| G266 | Oil level and oil temperature sender |
| J179 | Automatic glow period control unit |
| J400 | Wiper motor control unit |
| J842 | Control unit for air conditioning compressor |
| L22 | Left fog light bulb |
| N280 | Air conditioner compressor regulating valve |
| T2ap | 2-pin connector |
| T2dg | 2-pin connector |
| T2m | 2-pin connector |
| T2n | 2-pin connector, on left in engine compartment near headlight |
| T4p | 4-pin connector |
| T4t | 4-pin connector, near starter |
| T6z | 6-pin connector, near E-box |
| T8ay | 8-pin connector |
| T11a | 11-pin connector |
| T14ax | 14-pin connector |
| T14hy | 14-pin connector, black |
| 132 | Earth connection 3, in engine compartment wiring harness |
| 167 | Earth connection 4, in engine compartment wiring harness |
| 179 | Earth connection, in left headlight wiring harness |
| 376 | Earth connection 11, in main wiring harness |
| * | Only models with hybrid drive system |
| *2 | see applicable current flow diagram for engine |
Wiring Diagram VW JETTA 2017 - Earth connection 1 - in engine compartment wiring harness - Earth connection 2 - in engine compartment wiring harness
| G476 | Clutch position sender |
| J318 | Vacuum pump relay |
| J623 | Engine control unit |
| J743 | Mechatronic unit for dual clutch gearbox |
| N79 | Heater element for crankcase breather |
| T5m | 5-pin connector |
| T20e | 20-pin connector |
| T25 | 25-pin connector |
| T80 | 80-pin connector |
| T91 | 91-pin connector |
| T94 | 94-pin connector |
| V192 | Vacuum pump for brakes |
| 85 | Earth connection 1, in engine compartment wiring harness |
| 131 | Earth connection 2, in engine compartment wiring harness |
| * | see applicable current flow diagram for engine |
| *2 | Only models with 1.6l engine |
| *3 | Only models with diesel engine |
| *4 | Only models with start/stop system |
Wiring Diagram VW JETTA 2017 - Earth point - lower part of left A-pillar - Earth connection 1 - in engine compartment wiring harness - Earth connection 1 - in seat heating wiring harness - Earth connection - in driver door wiring harness - Earth connection 2 - in main wiring harness - Earth connection 21 - in main wiring harness - Earth point - on top end of steering column
| E40 | Front left window regulator switch |
| E308 | Driver side interior locking button for central locking system |
| F125 | Multifunction switch |
| J217 | Automatic gearbox control unit |
| J743 | Mechatronic unit for dual clutch gearbox |
| K174 | Driver side interior locking warning lamp |
| T2z | 2-pin connector |
| T4am | 4-pin connector |
| T10c | 10-pin connector, under seat on front left |
| T10f | 10-pin connector |
| T10o | 10-pin connector |
| T20e | 20-pin connector |
| T28 | 28-pin connector, on lower section of left A-pillar |
| T32f | 32-pin connector, on lower section of left A-pillar |
| T52 | 52-pin connector |
| 85 | Earth connection 1, in engine compartment wiring harness |
| 96 | Earth connection 1, in seat heating wiring harness |
| 114 | Earth connection, in automatic gearbox wiring harness |
| 205 | Earth connection, in driver door wiring harness |
| 367 | Earth connection 2, in main wiring harness |
| 386 | Earth connection 21, in main wiring harness |
| * | Only models with "Low" equipment (AW0) |
| *2 | Only models with "High" equipment (AW1) |
Wiring Diagram VW JETTA 2017 - Earth connection 1 - in seat heating wiring harness - Earth connection - in external mirror wiring harness - Earth connection - in driver door wiring harness - Earth connection 2 - in main wiring harness - Earth connection 21 - in main wiring harness
| E43 | Mirror adjustment switch |
| E52 | Rear left window regulator switch, in door |
| E233 | Rear lid remote release button |
| E319 | Fuel tank flap release button |
| J386 | Driver door control unit |
| J388 | Rear left door control unit |
| L131 | Driver side turn signal repeater bulb |
| T4ac | 4-pin connector |
| T4aq | 4-pin connector |
| T4w | 4-pin connector |
| T8f | 8-pin connector |
| T8s | 8-pin connector |
| T12b | 12-pin connector, in driver door |
| T16a | 16-pin connector |
| T16h | 16-pin connector |
| T20a | 20-pin connector |
| T28b | 28-pin connector, on left B-pillar |
| T32a | 32-pin connector |
| VX21 | Driver door lock unit |
| VX23 | Rear left door lock unit |
| Z4 | Heated exterior mirror on driver side |
| 96 | Earth connection 1, in seat heating wiring harness |
| 107 | Earth connection, in external mirror wiring harness, in left door, near exterior mirror |
| 205 | Earth connection, in driver door wiring harness |
| 207 | Earth connection, in rear left door wiring harness |
| 367 | Earth connection 2, in main wiring harness |
| 386 | Earth connection 21, in main wiring harness |
| * | Only models with "Low" equipment (AW0) |
| *2 | Only models with "High" equipment (AW1) |
| *3 | Only for American markets |
Wiring Diagram VW JETTA 2017 - Earth connection 1 - in seat adjustment wiring harness - Earth connection 1 - in seat heating wiring harness - Earth connection 2 - in main wiring harness
| E176 | Driver seat lumbar support adjustment switch |
| E470 | Driver seat adjustment operating unit |
| G59 | Driver seat temperature sensor |
| J519 | Onboard supply control unit |
| J774 | Heated front seats control unit |
| T2d | 2-pin connector, in driver seat |
| T4l | 4-pin connector, in driver seat |
| T6ah | 6-pin connector |
| T6g | 6-pin connector |
| T8z | 8-pin connector |
| T52a | 52-pin connector |
| T52b | 52-pin connector |
| Z6 | Heated seat cushion for driver seat |
| Z7 | Heated backrest for driver seat |
| Z31 | Driver seat cushion lateral support heater |
| 95 | Earth connection 1, in seat adjustment wiring harness |
| 96 | Earth connection 1, in seat heating wiring harness |
| 136 | Earth connection 2, in seat heating wiring harness |
| 367 | Earth connection 2, in main wiring harness |
| * | Only models with "High" equipment (AW1) |
| *2 | Gradually discontinued |
Wiring Diagram VW JETTA 2017 - Earth connection 2 - in main wiring harness
| EX20 | Right steering column switch |
| F138 | Airbag coil connector and return ring with slip ring |
| J285 | Control unit in dash panel insert |
| J329 | Terminal 15 voltage supply relay |
| J331 | Dipped beam relay |
| J519 | Onboard supply control unit |
| J527 | Steering column electronics control unit |
| J680 | Terminal 75 voltage supply relay 1 |
| J681 | Terminal 15 voltage supply relay 2 |
| J935 | Converter box |
| T9h | 9-pin connector |
| T9x | 9-pin connector |
| T10i | 10-pin connector |
| T10ls | 10-pin connector |
| T16k | 16-pin connector |
| T16l | 16-pin connector |
| T32 | 32-pin connector |
| T52a | 52-pin connector |
| T52c | 52-pin connector |
| T73a | 73-pin connector |
| T73b | 73-pin connector |
| 367 | Earth connection 2, in main wiring harness |
| * | Only models with "High" equipment (AW1) |
| *2 | Only models with "Low" equipment (AW0) |
Wiring Diagram VW JETTA 2017 - Earth connection 2 - in main wiring harness - Earth connection 3 - in main wiring harness - Earth connection 24 - in main wiring harness
| G476 | Clutch position sender |
| H12 | Alarm horn |
| J13 | Fresh air blower relay |
| J162 | Heater control unit |
| J485 | Auxiliary heater operation relay |
| J519 | Onboard supply control unit |
| J764 | Control unit for electronic steering column lock |
| T3f | 3-pin connector |
| T5m | 5-pin connector |
| T16v | 16-pin connector |
| T20c | 20-pin connector |
| T52c | 52-pin connector |
| T73a | 73-pin connector |
| 367 | Earth connection 2, in main wiring harness |
| 368 | Earth connection 3, in main wiring harness |
| 389 | Earth connection 24, in main wiring harness |
| * | Gradually discontinued |
| *2 | Only models with "Low" equipment (AW0) |
| *3 | Only models with "High" equipment (AW1) |
| *4 | gradual introduction |
Wiring Diagram VW JETTA 2017 - Earth connection - in roof wiring harness - Earth connection 24 - in main wiring harness
| E378 | Starter button |
| E656 | Button for electric drive |
| F | Brake light switch |
| G34 | Front left brake pad wear sender |
| G65 | High-pressure sender |
| G273 | Interior monitoring sensor |
| G384 | Vehicle inclination sender |
| G397 | Rain and light sensor |
| H18 | Alarm system horn |
| J641 | Alarm horn relay |
| J682 | Terminal 50 voltage supply relay |
| J869 | Control unit for structure-borne sound |
| L76 | Button illumination bulb |
| T2ah | 2-pin connector |
| T2bb | 2-pin connector |
| T3ae | 3-pin connector |
| T3c | 3-pin connector |
| T4al | 4-pin connector |
| T4j | 4-pin connector |
| T5ah | 5-pin connector |
| T6ef | 6-pin connector |
| T6st | 6-pin connector |
| W1 | Front interior light |
| 347 | Earth connection, in roof wiring harness |
| 389 | Earth connection 24, in main wiring harness |
| B380 | Connection 2 (brake pad wear indicator), in main wiring harness |
| * | Only models with hybrid drive system |
Wiring Diagram VW JETTA 2017 - Earth point - on left in engine compartment - Earth connection - in roof wiring harness
| F147 | Driver vanity mirror contact switch |
| H1 | Horn or dual tone horn |
| JX1 | Power and control electronics for electric drive |
| J369 | Wiper motor relay 2, in E-box in engine compartment |
| N79 | Heater element for crankcase breather |
| T2bk | 2-pin connector |
| T2cf | 2-pin connector |
| T2di | 2-pin connector |
| T2fc | 2-pin connector |
| T2fl | 2-pin connector |
| T3am | 3-pin connector |
| T4x | 4-pin connector, near radiator fan |
| T6d | 6-pin connector |
| T8a | 8-pin connector |
| V7 | Radiator fan |
| V35 | Right radiator fan |
| V51 | Continued coolant circulation pump |
| V101 | Secondary air pump motor |
| V177 | Radiator fan 2 |
| V277 | Fuel pump 2 |
| W43 | Rear interior light |
| Y7 | Automatic anti-dazzle interior mirror |
| 108 | Earth connection 2, in front left wiring harness |
| 347 | Earth connection, in roof wiring harness |
| * | see applicable current flow diagram for engine |
| *2 | Only models with "High" equipment (AW1) |
| *3 | Only models with dual tone horn |
| *4 | Only models with two radiator fans |
| *5 | Only models with hybrid drive system |
| *6 | Cross section depends on equipment |
| *7 | Cross-section 4.0 possible |
Wiring Diagram VW JETTA 2017 - Earth connection 1 - in engine compartment wiring harness
| AX1 | Hybrid battery unit |
| F1 | Oil pressure switch |
| N70 | Ignition coil 1 with output stage |
| N127 | Ignition coil 2 with output stage |
| N291 | Ignition coil 3 with output stage |
| N323 | Ignition coil 5 with output stage |
| N492 | Solenoid for coolant circuit |
| T3bc | 3-pin connector |
| T3ht | 3-pin connector |
| T3nt | 3-pin connector |
| V178 | Coolant circulation pump 2 |
| V192 | Vacuum pump for brakes |
| V467 | Coolant pump for high-temperature circuit |
| V468 | Coolant pump for low-temperature circuit |
| 85 | Earth connection 1, in engine compartment wiring harness |
| 108 | Earth connection 2, in front left wiring harness |
| * | Only models with 1.6l engine |
| *2 | Only models with diesel engine |
| *3 | Only models with hybrid drive system |
Wiring Diagram VW JETTA 2017 - Earth connection 1 - in rear wiring harness - Earth point - rear left side panel - Earth connection 1 - in hybrid system wiring harness
| AX1 | Hybrid battery unit |
| E234 | Rear lid handle release button |
| F5 | Luggage compartment light switch |
| F256 | Rear lid lock unit |
| G197 | Magnetic field sender for compass |
| J345 | Trailer detector control unit |
| J840 | Battery regulation control unit |
| J895 | Control unit for vehicle location system |
| R149 | Remote control receiver for auxiliary coolant heater |
| T2t | 2-pin connector |
| T4cx | 4-pin connector |
| T4lh | 4-pin connector |
| T4u | 4-pin connector |
| T6au | 6-pin connector |
| T12a | 12-pin connector |
| T13 | 13-pin connector |
| T14ax | 14-pin connector |
| U10 | Trailer socket |
| V457 | Battery fan 1 |
| 86 | Earth connection 1, in rear wiring harness |
| 430 | Earth connection, in towing bracket wiring harness |
| 431 | Earth connection 2, in roof wiring harness |
| 816 | Earth connection 1, in hybrid system wiring harness |
| * | Only models with hybrid drive system |
Wiring Diagram VW JETTA 2017 - Earth connection 1 - in rear wiring harness - Earth connection 2 - in rear wiring harness - Earth connection - in number plate wiring harness - Earth point 2 - left in engine compartment - Earth point 1 - in rear right side panel - Earth point 2 - in rear right side panel
| G6 | Fuel system pressurisation pump |
| J446 | Parking aid control unit |
| J500 | Power steering control unit |
| J538 | Fuel pump control unit |
| MX3 | Left tail light |
| MX4 | Right tail light |
| MX5 | Left tail light 2 |
| MX6 | Right tail light 2 |
| R178 | Frequency modulation (FM) frequency filter in negative wire |
| T2a | 2-pin connector |
| T3ma | 3-pin connector |
| T4b | 4-pin connector |
| T5b | 5-pin connector |
| T10n | 10-pin connector |
| T16c | 16-pin connector |
| W44 | Rear centre reading light |
| X | Number plate light |
| Z1 | Heated rear window |
| 86 | Earth connection 1, in rear wiring harness |
| 87 | Earth connection 2, in rear wiring harness |
| 196 | Earth connection 3, in rear wiring harness |
| 437 | Earth connection, in number plate wiring harness |
| 640 | Earth point 2, left in engine compartment |
| * | If fitted |
Wiring Diagram VW JETTA 2017 - Earth connection 2 - in rear wiring harness
| F334 | Fuel tank cap detection switch |
| M25 | High-level brake light bulb |
| T2dn | 2-pin connector |
| T4te | 4-pin connector |
| V54 | Metering pump |
| 87 | Earth connection 2, in rear wiring harness |
| * | Only models with auxiliary coolant heater |
| *2 | Only models with hybrid drive system |
VW JETTA 2017 Overview of control units
| q | Connector assignment 47-pin connector -T47- |
| q | Connector assignment 26-pin connector -T26- |
| q | Connector assignment 50-pin connector -T50- |
| q | Connector assignment 75-pin connector -T75- |
| q | Connector assignment 100-pin connector -T100- |
| Fresh air blower control unit -J126- |
| q | Fitting location |
| q | Control unit for cornering light and headlight range control -J745- |
| q | Fitting location on right of glove compartment |
| q | Connector assignment |
| Multimedia system control unit -J650- |
| q | Fitting location |
| q | Voltage stabiliser -J532- |
| q | Fitting location |
| 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 | Connector assignment high-line equipment (AW1) |
| q | Connector assignment high-line equipment (AW1) |
| q | Connector assignment |
| q | Connector assignment high-line equipment (AW1) |
| q | Connector assignment high-line equipment (AW1) |
| Onboard supply control unit -J519- |
| q | Fitting location near fuse holder C under instrument panel on driver side |
| q | Connector assignment low-line equipment (AW0) |
| q | Connector assignment high-line equipment (AW1) |
| q | 20-pin connector assignment |
| Dual clutch gearbox 0AM: |
| q | Fitting location |
| q | 25-pin connector assignment |
| Engine control unit -J623- |
| q | Fitting location: in engine compartment, front left |
| q | 154-pin connector assignment |
| q | 196-pin connector assignment |
| q | Battery monitor control unit -J367- |
| q | Fitting location |
| q | Connector assignment |
VW JETTA 2017 Overview of auxiliary control units and components for hybrid vehicles
| Overview of auxiliary control units and components for hybrid vehicles |
| DANGER!
|
Note
| Read the information before beginning work on the high-voltage (HV) system → Rep. Gr. 93 |
| 2 - | Hybrid battery unit -AX1- / Hybrid battery -A38- / Battery regulation control unit -J840- |
| q | Fitting location: in luggage compartment |
| 3 - | Battery -A- |
| q | Fitting location |
| q | Battery monitor control unit -J367- |
| q | Fitting location |
| q | Connector assignment |
| Electrical air conditioner compressor -V470- / Control unit for air conditioning compressor -J842- |
| q | Fitting location and / assignment |
VW JETTA 2017 Battery A
|
| 1 - | Fuse 1 (30), on battery fuse holder -S162- |
| 2 - | Fuse 2 (30), on battery fuse holder -S163- |
|
| 1 - | Battery monitor control unit -J367- |
| A - | 2-pin connector -T2fn- |
|
VW JETTA 2017 power and control electronics for electric drive JX1
| power and control electronics for electric drive -JX1- |
| DANGER!
|
Note
| Read the information before beginning work on the high-voltage (HV) system → Rep. Gr. 93 |
| 1 - | power and control electronics for electric drive -JX1- |
| 2 - | Earth strap, battery - body -1- |
| 3 - | High-voltage wire for hybrid battery, negative terminal -P2- |
| 4 - | High-voltage wire for hybrid battery, positive terminal -P1- |
| 5 - | High-voltage wire for electrical air conditioner compressor -P3- |
| 6 - | High-voltage wiring harness for drive motor -PX2- , High-voltage wire 1 for drive motor -P4- |
| 7 - | High-voltage wiring harness for drive motor -PX2- , High-voltage wire 2 for drive motor -P5- |
| 8 - | High-voltage wiring harness for drive motor -PX2- , High-voltage wire 3 for drive motor -P6- |
| 9 - | Earth wire on C1 (wire LE -) |
| 10 - | Positive wire on B1 (wire LE +) |
| A - | 28-pin connector -T28jx- |
|
VW JETTA 2017 Jump start connection TV32
| Jump start connection -TV32- |
| - | Jump start connection -TV32- , on E-box, -arrow- |
|
VW JETTA 2017 Three-phase current drive VX54
| Three-phase current drive -VX54- |
| DANGER!
|
Note
| Read the information before beginning work on the high-voltage (HV) system → Rep. Gr. 93 |
| - | Three-phase current drive -VX54--arrow- , High-voltage wiring harness for drive motor -PX2- |
|
| Pin assignment on three-phase current drive -VX54- : |
| 1 - | Three-phase current drive -VX54- |
| 2 - | 2-pin connector -T2vx- For pilot line |
| 3 - | High-voltage wire 3 for drive motor -P6- |
| 4 - | High-voltage wire 2 for drive motor -P5- |
| 5 - | High-voltage wire 1 for drive motor -P4- |
| 6 - | 2-pin connector -T2va- for drive motor temperature sender -G712- |
| 7 - | 4-pin connector -T4vx- for drive motor rotor position sender 1 -G713- |
| q | Fitting location and pin assignment |
|
| - | Drive motor rotor position sender 1 -G713--1 - 4- |
| q | 4-pin connector -T4vx- |
|
VW JETTA 2017
| Electrical air conditioner compressor -V470- / Control unit for air conditioning compressor -J842- |
| 1 - | Electrical air conditioner compressor -V470- / Control unit for air conditioning compressor -J842- |
| A - | 4-pin connector -T4bk- |
| B - | 8-pin connector -T8ay- |
|
| Connector assignment: |
| A - | ABS control unit -J104- |
| Connector: |
| B - | 47-pin connector -T47- on wiring harness |
|
| Connector assignment: |
| A - | ABS control unit -J104- |
| Connector: |
| B - | 26-pin connector -T26- on wiring harness |
|
VW JETTA 2017 Airbag control unit J234
|
| Connector assignment: |
| 1 - | Airbag control unit -J234- |
| Connector: |
| 2 - | 50-pin connector -T50- on wiring harness |
|
| Connector assignment: |
| A - | Airbag control unit -J234- |
| Connector: |
| B - | 75-pin connector -T75- on wiring harness |
|
| Connector assignment 100-pin connector -T100- : |
| 1 - | Airbag control unit -J234- |
| Connector: |
| A - | 100-pin connector -T100- on wiring harness |
|
VW JETTA 2017 Fresh air blower control unit J126
| Fresh air blower control unit -J126- |
| 1 - | Fresh air blower control unit -J126- |
| Fitting location: |
| q | on heater and air conditioner unit, front passenger footwell |
| Connectors: |
| q | -A-2-pin connector -T2- on wiring harness |
| q | -B-6-pin connector -T6t- on wiring harness |
|
VW JETTA 2017 Control unit for cornering light and headlight range control J745
| Control unit for cornering light and headlight range control -J745- |
| Connector assignment: |
| A - | Control unit for cornering light and headlight range control -J745- |
| B - | 26-pin connector -T26- , on wiring harness |
|
VW JETTA 2017 Multimedia system control unit J650
| Multimedia system control unit -J650- |
| 1 - | Multimedia system control unit -J650- |
| Fitting location: |
| q | in glove compartment |
| 2 - | 12-pin connector -T12h- on wiring harness |
VW JETTA 2017 |
| 1 - | Voltage stabiliser -J532- |
| Fitting location: |
| q | behind glove compartment |
| Connector: |
| q | -A-10-pin connector -T10w- on wiring harness |
|
| 1 - | Voltage stabiliser -J532- |
| Fitting location: |
| q | behind glove compartment |
| Connector: |
| q | -A-12-pin connector -T12d- on wiring harness |
|
VW JETTA 2017 Climatronic control unit J255
| Climatronic control unit -J255- |
| 1 - | Climatronic control unit -J255- |
| Fitting location: |
| q | In centre console |
| Connectors: |
| q | -A-20-pin connector -T20c- on wiring harness |
| q | -B-16-pin connector -T16g- on wiring harness |
| q | -C-16-pin connector -T16e- on wiring harness |
|
VW JETTA 2017 Air conditioning system control unit J301
| Air conditioning system control unit -J301- |
| 1 - | Air conditioning system control unit -J301- |
| Fitting location: |
| q | In centre console |
| Connectors: |
| q | -A-20-pin connector -T20c- on wiring harness |
| q | -B-16-pin connector -T16e- on wiring harness |
| q | -C-5-pin connector -T5- on wiring harness |
VW JETTA 2017 Front passenger door control unit J387
|
| A - | Front passenger door control unit -J387- |
| Connector: |
| B - | 16-pin connector -T16b- on wiring harness |
VW JETTA 2017 Front passenger door control unit J387
|
| A - | Front passenger door control unit -J387- |
| Connectors: |
| B - | 32-pin connector -T32b- on wiring harness |
| C - | 16-pin connector -T16b- on wiring harness |
| D - | 20-pin connector -T20b- on wiring harness |
|
VW JETTA 2017 Telephone transmitter and receiver unit R36
| Telephone transmitter and receiver unit -R36- |
| 1 - | Telephone transmitter and receiver unit -R36- |
| Fitting location: |
| q | under front passenger seat |
| Connector: |
| 2 - | 54-pin connector -T54- on wiring harness |
VW JETTA 2017 Rear right door control unit J389
|
| A - | Rear right door control unit -J389- |
| Connector: |
| B - | 16-pin connector -T16i- on wiring harness |
VW JETTA 2017 Rear right door control unit J389
|
| A - | Rear right door control unit -J389- |
| Connector: |
| B - | 18-pin connector -T18c- on wiring harness |
| q | To model year 2011 |
| B - | 20-pin connector -T20g- on wiring harness |
| q | From model year 2012 |
|
VW JETTA 2017 Fuel pump control unit J538
|
| Connector assignment: |
| A - | Fuel pump control unit -J538- |
| Connector: |
| B - | 10-pin connector -T10n- on wiring harness |
|
VW JETTA 2017 Trailer detector control unit J345
| Trailer detector control unit -J345- |
| A - | Trailer detector control unit -J345- |
| Connectors: |
| B - | 16-pin connector -T16f- on wiring harness |
| C - | 12-pin connector -T12a- on wiring harness |
VW JETTA 2017 Rear left door control unit J388
|
| A - | Rear left door control unit -J388- |
| Connector: |
| B - | 16-pin connector -T16h- on wiring harness |
VW JETTA 2017 Rear left door control unit J388
|
| A - | Rear left door control unit -J388- |
| Connector: |
| B - | 18-pin connector -T18b- on wiring harness |
| q | To model year 2011 |
| B - | 20-pin connector -T20f- on wiring harness |
| q | From model year 2012 |
|
VW JETTA 2017 Amplifier R12
| Amplifier -R12- |
| 1 - | Amplifier -R12- |
| Fitting location: |
| q | under driver seat |
| Connector: |
| q | -A-38-pin connector -T38- on wiring harness |
VW JETTA 2017 Driver door control unit J386
|
| A - | Driver door control unit -J386- |
| Connector: |
| B - | 16-pin connector -T16a- on wiring harness |
VW JETTA 2017 Driver door control unit J386
|
| A - | Driver door control unit -J386- |
| Connector: |
| B - | 32-pin connector -T32a- on wiring harness |
| C - | 16-pin connector -T16a- on wiring harness |
| D - | 20-pin connector -T20a- on wiring harness |
|
VW JETTA 2017 Heated front seats control unit J774
| Heated front seats control unit -J774- |
| 1 - | Heated front seats control unit -J774- |
| Fitting location: |
| q | on base of driver seat |
| Connector: |
| q | -A-8-pin connector -T8z- on wiring harness |
VW JETTA 2017 Steering column electronics control unit J527
|
| 1 - | Steering column electronics control unit -J527- |
| Fitting location: |
| q | Near steering column switch |
| Connectors: |
| q | -A-16-pin connector -T16l- on wiring harness |
| q | -B-4-pin connector -T4k- on wiring harness |
|
VW JETTA 2017 Electronic steering column lock control unit J764
| Electronic steering column lock control unit -J764- |
| 1 - | Electronic steering column lock control unit -J764- |
| Fitting location: |
| q | Behind steering column trim |
| Connector: |
| q | -A-16-pin connector -T16m- on wiring harness |
VW JETTA 2017 Onboard supply control unit J519
|
| 73-pin connector -T73a- black -B- |
| A - | Onboard supply control unit -J519- , Low |
| B - | 73-pin connector -T73a- black |
| 1 - | Vacant |
| 2 - | Left dipped beam output signal |
| 3 - | Vacant |
| 4 - | Interior lighting out put signal, door contact switch |
| 5 - | Vacant |
| 6 - | Rear fog lamp output signal |
| 7 - | Fog light switch input signal |
| 8 - | Vacant |
| 9 - | Vacant |
| 10 - | Rear lid release motor output signal |
| 11 - | Central locking motor "lock" output signal for all doors |
| 12 - | Central locking motor output signal for driver's door |
| 13 - | Central locking motor "Safe" output signal for all doors |
| 14 - | Central locking earth input signal (31) |
| 15 - | Central locking motor output signal for front passenger door and rear doors |
| 16 - | Central locking supply input signal (30) |
| 17 - | Central locking lock unit input signal for rear left door |
| 18 - | Central locking lock unit input signal for rear right door |
| 19 - | Driver side door contact switch input signal |
| 20 - | Front passenger side door contact switch input signal |
| 21 - | Central locking lock unit input signal for front passenger door |
| 22 - | Central locking lock unit input signal for driver's door |
| 23 - | Rear lid handle release button input signal |
| 24 - | Central locking input signal, driver door |
| 25 - | Interior locking button input signal |
| 26 - | Door contact switch input signal for rear right door |
| 27 - | Bonnet contact switch -F266- Bonnet contact switch input signal |
| 28 - | Hazard warning lights button -E229- Hazard warning light button input signal |
| 29 - | Horn plate input signal |
| 30 - | Rear lid lock position 2 input signal |
| 31 - | Rear lid lock position 1 input signal |
| 32 - | Right turn signal switch input signal |
| 33 - | Left turn signal switch input signal |
| 34 - | Door contact switch input signal for rear left door |
| 35 - | Vacant |
| 36 - | Switch-off signal for heated seat |
| 37 - | Vacant |
| 38 - | Heated exterior mirror on driver side -Z4- , Heated exterior mirror on front passenger side -Z5- Heated exterior mirror output signal |
| 39 - | Earth input signal (31) |
| 40 - | Rear right side light bulb output signal |
| 41 - | Rear left side light bulb output signal |
| 42 - | Supply input signal (86s) for ignition/starter switch |
| 43 - | Brake pedal position sender input signal |
| 44 - | Supply input signal (15) for ignition/starter switch |
| 45 - | Side light switch input signal |
| 46 - | Vacant |
| 47 - | Vacant |
| 48 - | Vacant |
| 49 - | Headlight washer system relay output signal |
| 50 - | Vacant |
| 51 - | Vacant |
| 52 - | Fuel supply relay output signal |
| 53 - | Alarm horn relay -J641- |
| 54 - | Supply input signal (75a) for ignition/starter switch |
| 55 - | Starter inhibitor relay output signal (only models with automatic gearbox) |
| 56 - | Hazard warning lights button -E229- Hazard warning light system warning lamp signal output |
| 57 - | Interior monitoring "off" warning lamp output signal |
| 58 - | Central locking SAFE function warning lamp output signal |
| 59 - | Interior locking warning lamp output signal |
| 60 - | Heated rear window warning lamp output signal |
| 61 - | Vacant |
| 62 - | Main beam output signal |
| 63 - | Vacant |
| 64 - | Supply input signal (30), heated exterior mirrors |
| 65 - | Supply input signal (30), interior lights |
| 66 - | Supply input signal (30), interior lights |
| 67 - | Vacant |
| 68 - | Supply input signal (30), window wiper |
| 69 - | Window wiper position 1 output signal |
| 70 - | Window wiper earth input signal |
| 71 - | Window wiper position 2 output signal |
| 72 - | Horn output signal |
| 73 - | Horn supply input signal (30) |
| C - | 73-pin connector -T73b- white |
|
| 73-pin connector -T73b- black -C- |
| A - | Onboard supply control unit -J519- , Low |
| B - | 73-pin connector -T73a- black |
| C - | 73-pin connector -T73b- white |
| 1 - | Vacant |
| 2 - | Right dip beam output signal |
| 3 - | Vacant |
| 4 - | Vacant |
| 5 - | Vacant |
| 6 - | Vacant |
| 7 - | Vacant |
| 8 - | Vacant |
| 9 - | Left fog light bulb output signal |
| 10 - | Right fog light bulb output signal |
| 11 - | Fog light bulb supply input signal (30) |
| 12 - | Reversing light output signal (only models with automatic gearbox) |
| 13 - | Turn signal and brake light supply input signal (30) |
| 14 - | Left turn signal output signal |
| 15 - | Right turn signal output signal |
| 16 - | Brake lights output signal |
| 17 - | LIN bus, door control unit and switches in steering wheel |
| 18 - | Powertrain CAN, low |
| 19 - | Powertrain CAN, high |
| 20 - | Convenience CAN, high |
| 21 - | Convenience CAN, low |
| 22 - | Diagnosis CAN, low |
| 23 - | Diagnosis CAN, high |
| 24 - | LIN bus, sliding sunroof adjustment control unit, rain and light detector sensor, interior monitoring sensor |
| 25 - | Vacant |
| 26 - | Vacant |
| 27 - | Window wiper position 1 input signal |
| 28 - | Central locking input signal, front passenger door |
| 29 - | Vacant |
| 30 - | Interior monitoring deactivation switch input signal |
| 31 - | Heated rear window button input signal |
| 32 - | Wiper limit switch input signal |
| 33 - | Vacant |
| 34 - | Switch and Instrument Illumination (58d) Output Signal |
| 35 - | Vacant |
| 36 - | LIN bus, alarm horn |
| 37 - | Signal (K), diagnosis |
| 38 - | Earth input signal (31) for electronics |
| 39 - | Supply input signal (30) for electronics |
| 40 - | Vacant |
| 41 - | Vacant |
| 42 - | Brake contact switch input signal |
| 43 - | Vacant |
| 44 - | Cruise control system "Set" input signal |
| 45 - | Cruise control system "On/Off" input signal |
| 46 - | Cruise control system "Reset" input signal |
| 47 - | Cruise control system "Cancel" input signal |
| 48 - | Reversing light switch input signal |
| 49 - | Signal (L) alternator |
| 50 - | Starter relay input signal |
| 51 - | Supply input signal (75a) for ignition/starter switch |
| 52 - | Window washer pump supply input signal |
| 53 - | Window wiper position 2 input signal |
| 54 - | Vacant |
| 55 - | Starter inhibitor signal (only models with automatic gearbox) |
| 56 - | Vacant |
| 57 - | Vacant |
| 58 - | Heated exterior mirror switch input signal |
| 59 - | Input signal for reference voltage (30) |
| 60 - | Input signal for earth - reference voltage (31) |
| 61 - | Washer pump motor and rear window wiper motor output signal |
| 62 - | Windscreen wiper intermittent operation input signal |
| 63 - | Heated rear window output signal |
| 64 - | Vacant |
| 65 - | Vacant |
| 66 - | Vacant |
| 67 - | Heated rear window supply input signal (30) |
| 68 - | Supply input signal (30), right headlight |
| 69 - | Vacant |
| 70 - | Vacant |
| 71 - | Vacant |
| 72 - | Vacant |
| 73 - | Vacant |
VW JETTA 2017 Onboard supply control unit J519
VW JETTA 2017 Parking aid control unit J446
VW JETTA 2017
VW JETTA 2017 Entry and start authorisation control unit J518
VW JETTA 2017 Automatic gearbox control unit J217
VW JETTA 2017 Mechatronic unit for dual clutch gearbox J743
VW JETTA 2017 Radiator fan control unit J293
Note
Note
VW JETTA 2017 Coupling point in engine compartment, left TML | Coupling point in engine compartment, left -TML- |
| 1 - | Radiator fan control unit -J293- |
| Coupling point for steering |
| - | 6-pin connector -T6z--Arrow- |
|
|
| Coupling point for engine, hybrid models |
| 1 - | 14-pin connector -T14- |
| Front bumper coupling point |
| B - | 8-pin connector -T8l- |
| Coupling point on front left door -TTVL- |
| 28-pin connector -T28- / 32-pin connector -T32f- |
|
VW JETTA 2017 Coupling point for front left seat TSVL
|
VW JETTA 2017 Coupling point on rear left door TTHL
| Coupling point on rear left door -TTHL- |
VW JETTA 2017 | Coupling point in interior -TI- , on heater and air conditioner unit -VX1- |
| A - | 10-pin connector -T10a- , on heater and air conditioner unit, front passenger footwell |
VW JETTA 2017 Coupling point on front right door TTVR
| Coupling point on front right door -TTVR- |
| Coupling point for front right seat -TSVR- |
| A - | 2-pin connector -T2be- |
| B - | 10-pin connector -T10b- |
| C - | 3-pin connector -T3l- |
| D - | 10-pin connector -T10d- |
VW JETTA 2017 Coupling point on rear right door TTHR
| Coupling point on rear right door -TTHR- |
| Coupling point on rear cross member, right -TAQR- |
|
| 1 - | Fuel system diagnostic pump -V144- |
| near tank filler neck |
| B - | 2-pin connector -T2ta- |
VW JETTA 2017
VW JETTA 2017 Overview of earth points
| Overview of earth points |
| 13 | Earth point on right in engine compartment |
| q | Fitting location |
| 638 | Earth point on right A-pillar |
| q | Fitting location |
| 43 | Earth point, lower part of right A-pillar |
| q | Fitting location |
| 610 | Earth point (audio), front below centre console |
| q | Fitting location |
| 602 | Earth point in front left footwell |
| q | Fitting location |
| 44 | Earth point on lower part of left A-pillar |
| q | Fitting location |
| 605 | Earth point on top end of steering column |
| q | Fitting location: below steering column |
| 1 | Earth strap, battery - body |
| q | Fitting location: next to battery negative terminal |
| q | Specified torque: 20 Nm |
| 12 | Earth point on left in engine compartment |
| q | Fitting location |
| 655 | Earth point on left headlight |
| q | Fitting location |
| 662 | Earth point in rear left side panel |
| q | Fitting location for models with no hybrid drive only |
| q | Fitting location for models with hybrid drive only |
| 701 | Earth point in luggage compartment |
| q | Fitting location |
| 681 | Earth point 1 in rear right side panel |
| q | Fitting location |
| 682 | Earth point 2 in rear right side panel |
| q | Fitting location |
|
|
|
| 602 | Earth point in front left footwell -A- |
| Specified torque: 9 Nm |
|
|
|
|
|
|
|
|
|
VW JETTA 2017 Overview of relay carriers
Overview of relay carriers
| 1 - | Relay carrier on E-box |
| q | on left in engine compartment |
| q | Relay assignment for E-box low |
| q | Relay assignment for E-box high |
| q | Relay assignment with hybrid system, E-box high |
| 2 - | Auxiliary relay carrier next to E-box, to October 2010 |
| q | on left in engine compartment |
| q | Only models with diesel engine automatic glow period control unit -J179- |
| q | From November 2010; slot R6 on E-box relay carrier |
| 3 - | Relay carrier on onboard supply control unit |
| q | Under dash panel on driver's side |
| 15-socket relay carrier, MY 2011 |
| q | Relay assignment, 15-socket relay carrier |
| 12-socket relay carrier, from MY 2012 |
| q | Relay assignment, 12-socket relay carrier, LHD (E-box low) |
| q | Relay assignment, 12-socket relay carrier, LHD (E-box high) |
| q | Relay assignment, 12-socket relay carrier, RHD (E-box high) |
| 12-socket relay carrier, from MY 2013 |
| q | Relay assignment, from MY 2013, LHD (E-box low) |
| q | Relay assignment, from MY 2013, LHD (E-box high) |
| q | Relay assignment, from MY 2013, RHD (E-box high) |
| Note
|
| Overview of relays on E-box low |
| R1 - | Vacant |
| R2 - | Vacant |
| R3 - | Main relay -J271- (100) |
| R3 - | Terminal 30 voltage supply relay -J317- (644) |
| R3 - | Fuel supply relay -J643- (640) |
| R4 - | Low heat output relay -J359- (645) |
| R4 - | Continued coolant circulation relay -J151- (645) |
| q | gradual introduction |
| R4 - | Additional coolant pump relay -J496- (645) |
| R5 - | High heat output relay -J360- (370, 644) |
| R5 - | Secondary air pump relay -J299- (100, 644) |
| q | Only models with a petrol engine |
| R6 - | Automatic glow period control unit -J179- |
| q | From November 2010 |
| Note
|
VW JETTA 2017 Overview of relays on E-box high
| Overview of relays on E-box high |
| R1 - | Wiper motor switch-over relay 1 -J368- (404, 650) |
| R2 - | Wiper motor switch-over relay 2 -J369- (404, 650) |
| R3 - | Main relay -J271- (100) |
| R3 - | Terminal 30 voltage supply relay -J317- (644) |
| R3 - | Fuel supply relay -J643- (640) |
| R4 - | Low heat output relay -J359- (645) |
| R4 - | Continued coolant circulation relay -J151- (645, 498) |
| q | gradual introduction |
| R4 - | Additional coolant pump relay -J496- (645) |
| R5 - | High heat output relay -J360- (370, 644) |
| R5 - | Secondary air pump relay -J299- (100, 644) |
| q | Only models with a petrol engine |
| R6 - | Automatic glow period control unit -J179- |
| q | From November 2010 |
| Note
VW JETTA 2017 Overview of relays on E-box high, with hybrid system
|
| R1 - | Wiper motor switch-over relay 1 -J368- (650) |
| R2 - | Wiper motor switch-over relay 2 -J369- (650) |
| R3 - | Main relay -J271- (644) |
| R4 - | Low heat output relay -J359- (645) |
| R5 - | High heat output relay -J360- (644) |
| R5 - | Brake servo relay -J569- (645) without auxiliary air heater (PTC) |
| R6 - | Brake servo relay -J569- (645) with auxiliary air heater (PTC) |
VW JETTA 2017 Overview of relays under dash panel, 15-socket relay carrier, MY 2011
| Overview of relays under dash panel, 15-socket relay carrier, MY 2011 |
| 1 - | Converter box -J935- (499) |
| q | E-box low (AW0) |
| 2 - | Fresh air blower relay -J13- (449, 645) |
| 3 - | Auxiliary heater operation relay -J485- (449) |
| 4 - | Fuel pump relay -J17- (449) |
| 4 - | Engine component current supply relay -J757- (498) |
| 4 - | Additional coolant pump relay -J496- (449) |
| 5 - | Dipped beam relay -J331- (53) |
| q | E-box low (AW0) |
| 6 - | Fresh air blower relay -J13- (53) |
| 7 - | Terminal 75 voltage supply relay 1 -J680- (53) |
| 8 - | Dual tone horn relay -J4- (449) |
| 8 - | Headlight washer system relay -J39- (449) |
| 9 - | Terminal 50 voltage supply relay -J682- (643) |
| 10 - | Terminal 15 voltage supply relay 2 -J681- (643) |
| 11 - | Heated rear window relay -J9- (449) |
| 12 - | Electric fuel pump 2 relay -J49- (449, 646) |
| 12 - | Heater element relay -J925- (449, 646) |
| 12 - | Cold start device relay -J41- (645) |
| 12 - | Fuel supply relay -J643- (446) |
| 13 - | Terminal 50 voltage supply relay -J682- (433, 507) |
| 14 - | Terminal 15 voltage supply relay -J329- (645) |
| 15 - | Fog light relay -J5- (53) |
VW JETTA 2017 Overview of relays under dash panel, 12-socket relay carrier, LHD (E-box low), MY 2012
| Overview of relays under dash panel, 12-socket relay carrier, LHD (E-box low), MY 2012 |
| 1 - | Dual tone horn relay -J4- (446) |
| 1 - | Alarm horn relay -J641- (446) |
| q | USA, Mexico |
| q | Relay socket 1.2 |
| 1 - | Headlight washer system relay -J39- (446) |
| 2 - | Terminal 50 voltage supply relay -J682- (507) |
| 2 - | Starter relay 2 -J907- (507) |
| 3 - | Electric fuel pump 2 relay -J49- (646) |
| q | Relay socket 3.1 |
| 3 - | Heater element relay -J925- (646) |
| q | Relay socket 3.2 |
| 4 - | Continued coolant circulation relay -J151- (646) |
| q | Gradually discontinued (new relay slot 4, on E-box low) |
| 4 - | Additional coolant pump relay -J496- (646) |
| q | Relay socket 4.1 |
| 4 - | Fuel supply relay -J643- (446) |
| 4 - | Fuel pump relay -J17- (446) |
| q | Relay socket 4.2 |
| 5 - | Terminal 75 voltage supply relay 1 -J680- (645) |
| q | Gradually discontinued (new relay socket 10) |
| 5 - | Vacant |
| q | Gradual change |
| 6 - | Terminal 50 voltage supply relay -J682- (645) |
| 6 - | Starter relay 1 -J906- (645) |
| 7 - | Terminal 15 voltage supply relay -J329- (645) |
| 8 - | Dipped beam relay -J331- (645) |
| 9 - | Terminal 15 voltage supply relay 2 -J681- (645) |
| 10 - | Terminal 75 voltage supply relay 1 -J680- (645), gradual introduction |
| 11 - | Fog light relay -J5- (645) |
| 12 - | Converter box -J935- (499) |
VW JETTA 2017 Overview of relays under dash panel, 12-socket relay carrier, LHD (E-box high), MY 2012
| Overview of relays under dash panel, 12-socket relay carrier, LHD (E-box high), MY 2012 |
| 1 - | Dual tone horn relay -J4- (446) |
| 1 - | Headlight washer system relay -J39- (446) |
| q | Relay socket 1.1 |
| 2 - | Terminal 50 voltage supply relay -J682- (507) |
| 2 - | Starter relay 2 -J907- (507) |
| 3 - | Cold start device relay -J41- (645) |
| 3 - | Electric fuel pump 2 relay -J49- (646) |
| q | Relay socket 3.1 |
| 3 - | Heater element relay -J925- (646) |
| q | Relay socket 3.2 |
| 4 - | Continued coolant circulation relay -J151- (646) |
| q | Gradually discontinued (new relay slot 4, on E-box high) |
| 4 - | Additional coolant pump relay -J496- (646) |
| q | Relay socket 4.1 |
| 4 - | Fuel supply relay -J643- (446) |
| 4 - | Fuel pump relay -J17- (446) |
| q | Relay socket 4.2 |
| 5 - | Terminal 75 voltage supply relay 1 -J680- (645) |
| q | Gradually discontinued (new relay socket 10) |
| 5 - | Vacant |
| q | Gradual change |
| 6 - | Terminal 50 voltage supply relay -J682- (645) |
| 6 - | Starter relay 1 -J906- (645) |
| 7 - | Auxiliary heater operation relay -J485- (646) |
| 8 - | Heated rear window relay -J9- (646) |
| 9 - | Terminal 15 voltage supply relay 2 -J681- (645) |
| 10 - | Terminal 75 voltage supply relay 1 -J680- (645), gradual introduction |
| 11 - | Fresh air blower relay -J13- (645) |
| 12 - | Vacant |
VW JETTA 2017 Overview of relays under dash panel, 12-socket relay carrier, RHD (E-box high) MY 2012
| Overview of relays under dash panel, 12-socket relay carrier, RHD (E-box high) MY 2012 |
| 1 - | Dual tone horn relay -J4- (446) |
| 1 - | Headlight washer system relay -J39- (446) |
| q | Relay socket 1.1 |
| 2 - | Terminal 50 voltage supply relay -J682- (507) |
| 2 - | Starter relay 2 -J907- (507) |
| 3 - | Electric fuel pump 2 relay -J49- (646) |
| 3 - | Heater element relay -J925- (646) |
| 4 - | Continued coolant circulation relay -J151- (646) |
| q | Gradually discontinued (new relay slot 4, on E-box high) |
| 4 - | Vacant |
| q | Gradual change |
| 5 - | Terminal 75 voltage supply relay 1 -J680- (645) |
| q | Gradually discontinued (new relay socket 10) |
| 5 - | Additional coolant pump relay -J496- (646) |
| 5 - | Fuel supply relay -J643- (446) |
| 5 - | Fuel pump relay -J17- (446) |
| 6 - | Terminal 50 voltage supply relay -J682- (645) |
| 6 - | Starter relay 1 -J906- (645) |
| 7 - | Terminal 15 voltage supply relay -J329- (645) |
| 8 - | Dipped beam relay -J331- (645) |
| 9 - | Terminal 15 voltage supply relay 2 -J681- (645) |
| 10 - | Terminal 75 voltage supply relay 1 -J680- (645), gradual introduction |
| 11 - | Fog light relay -J5- (645) |
| 12 - | Vacant |
VW JETTA 2017 Overview of relays under dash panel, 12-socket relay carrier, LHD (E-box low), MY 2013
| Overview of relays under dash panel, 12-socket relay carrier, LHD (E-box low), MY 2013 |
| 1 - | Dual tone horn relay -J4- (446) |
| 1 - | Alarm horn relay -J641- (446) |
| q | USA, Mexico |
| q | Relay socket 1.2 |
| 1 - | Headlight washer system relay -J39- (446) |
| 2 - | Terminal 50 voltage supply relay -J682- (507) |
| 2 - | Starter relay 2 -J907- (507) |
| q | Relay socket 2.1 |
| 3 - | Cold start device relay -J41- (645) |
| 3 - | Electric fuel pump 2 relay -J49- (646) |
| q | Relay socket 3.1 |
| 3 - | Heater element relay -J925- (646) |
| q | Relay socket 3.2 |
| 4 - | Fuel pump relay -J17- (446) |
| 4 - | Additional coolant pump relay -J496- (646) |
| 4 - | Fuel supply relay -J643- (446) |
| 5 - | Vacant |
| 6 - | Terminal 50 voltage supply relay -J682- (645) |
| 6 - | Starter relay 1 -J906- (645) |
| 7 - | Terminal 15 voltage supply relay -J329- (645) |
| 8 - | Dipped beam relay -J331- (645) |
| 9 - | Terminal 15 voltage supply relay 2 -J681- (645) |
| 10 - | Terminal 75 voltage supply relay 1 -J680- (645) |
| 11 - | Fog light relay -J5- (645) |
| 12 - | Converter box -J935- (499) |
VW JETTA 2017 Overview of relays under dash panel, 12-socket relay carrier, LHD (E-box high), from MY 2013
| Overview of relays under dash panel, 12-socket relay carrier, LHD (E-box high), from MY 2013 |
| 1 - | Dual tone horn relay -J4- (446) |
| 1 - | Headlight washer system relay -J39- (446) |
| q | Relay socket 1.1 |
| 2 - | Terminal 50 voltage supply relay -J682- (507) |
| 2 - | Starter relay 2 -J907- (507) |
| 2 - | Open window regulator relay, driver side -J550- (650) |
| q | Relay socket 2.1 |
| 2 - | Close window regulator relay, driver side -J551- (650) |
| q | Relay socket 2.2 |
| 3 - | Cold start device relay -J41- (645) |
| 3 - | Secondary air pump relay -J299- (CNLA) |
| 3 - | Electric fuel pump 2 relay -J49- (646) |
| 3 - | Open window regulator relay, front passenger side -J552- (650) |
| q | Relay socket 3.1 |
| 3 - | Heater element relay -J925- (646) |
| 3 - | Close window regulator relay, front passenger side -J553- (650) |
| q | Relay socket 3.2 |
| 4 - | Fuel pump relay -J17- (446) |
| 4 - | Additional coolant pump relay -J496- (646) |
| 4 - | Fuel supply relay -J643- (446) |
| 4 - | Engine component current supply relay -J757- (449) |
| q | Relay socket 4.2 |
| 5 - | Vacant |
| 6 - | Terminal 50 voltage supply relay -J682- (645) |
| 6 - | Starter relay 1 -J906- (645) |
| 7 - | Auxiliary heater operation relay -J485- (646) |
| 7 - | Window regulator relay -J51- (650) |
| 8 - | Heated rear window relay -J9- (646) |
| 9 - | Terminal 15 voltage supply relay 2 -J681- (645) |
| 10 - | Terminal 75 voltage supply relay 1 -J680- (645) |
| 11 - | Fresh air blower relay -J13- (645) |
| 11 - | Fan enabling relay -J937- (646) |
| q | Only for models with high-voltage system (hybrid) |
| 12 - | Vacant |
VW JETTA 2017 Overview of relays under dash panel, 12-socket relay carrier, RHD (E-box high), from MY 2013
| Overview of relays under dash panel, 12-socket relay carrier, RHD (E-box high), from MY 2013 |
| 1 - | Dual tone horn relay -J4- (446) |
| 1 - | Headlight washer system relay -J39- (446) |
| q | Relay socket 1.1 |
| 2 - | Terminal 50 voltage supply relay -J682- (507) |
| 2 - | Starter relay 2 -J907- (507) |
| 3 - | Electric fuel pump 2 relay -J49- (646) |
| 3 - | Heater element relay -J925- (646) |
| 4 - | Vacant |
| 5 - | Fuel pump relay -J17- (646) |
| 5 - | Additional coolant pump relay -J496- (646) |
| 5 - | Engine component current supply relay -J757- (449) |
| q | Relay socket 5.2 |
| 6 - | Terminal 50 voltage supply relay -J682- (645) |
| 6 - | Starter relay 1 -J906- (645) |
| 7 - | Auxiliary heater operation relay -J485- (646) |
| 8 - | Heated rear window relay -J9- (646) |
| 9 - | Terminal 15 voltage supply relay 2 -J681- (645) |
| 10 - | Terminal 75 voltage supply relay 1 -J680- (645) |
| 11 - | Fresh air blower relay -J13- (645) |
| 12 - | Vacant |
VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017VW JETTA 2017