English
Wiring Diagram SKODA FABIA II 2012 - Starter - Alternator with voltage regulator - Fuse holder A
| A | Battery |
| B | Starter |
| CX1 | Alternator with voltage regulator |
| D | Ignition/starter switch |
| J519 | Onboard supply control unit |
| SA | Fuse holder A |
| SA1 | Fuse 1 in fuse holder A |
| T2w | 2-pin connector, front left in engine compartment |
| T6o | 6-pin connector |
| T73b | 73-pin connector |
| B276 | Positive connection (50), in main wiring harness |
| B344 | Connection 1 (61), in main wiring harness |
| * | Only models with manual gearbox |
Wiring Diagram SKODA FABIA II 2012 - Radiator fan control unit - Fuse holder A - Radiator fan - Radiator fan on right of radiator
| J293 | Radiator fan control unit |
| J519 | Onboard supply control unit |
| SA | Fuse holder A |
| SA5 | Fuse 5 in fuse holder A |
| T2g | 2-pin connector, on radiator fan |
| T4ap | 4-pin connector |
| V7 | Radiator fan |
| V35 | Radiator fan on right of radiator |
| 380 | Earth connection 15, in main wiring harness |
| 672 | Earth point 2, on front of left longitudinal member |
| * | Only models with two radiator fans |
Wiring Diagram SKODA FABIA II 2012 - Fuse holder B
| J329 | Terminal 15 voltage supply relay |
| J519 | Onboard supply control unit |
| SB | Fuse holder B |
| SB3 | Fuse 3 on fuse holder B |
| SB7 | Fuse 7 on fuse holder B |
| SB8 | Fuse 8 on fuse holder B |
| SB16 | Fuse 16 on fuse holder B |
| SB46 | Fuse 46 on fuse holder B |
| T14a | 14-pin connector, front left in engine compartment |
| B278 | Positive connection 2 (15a) in main wiring harness |
| B280 | Positive connection 4 (15a) in main wiring harness |
| B316 | Positive connection 2 (30a) in main wiring harness |
| B635 | Positive connection 3 (87), in main wiring harness |
| * | Only models with extended servicing intervals (ESI) |
| *2 | According to equipment |
Wiring Diagram SKODA FABIA II 2012 - Fuse holder B
| J519 | Onboard supply control unit |
| SB | Fuse holder B |
| SB28 | Fuse 28 on fuse holder B |
| SB29 | Fuse 29 on fuse holder B |
| SB30 | Fuse 30 on fuse holder B |
| SB31 | Fuse 31 on fuse holder B |
| SB32 | Fuse 32 on fuse holder B |
| SB33 | Fuse 33 on fuse holder B |
| SB34 | Fuse 34 on fuse holder B |
| T14a | 14-pin connector, front left in engine compartment |
| B635 | Positive connection 3 (87), in main wiring harness |
Wiring Diagram SKODA FABIA II 2012 - Engine speed sender - Coolant temperature sender - Engine control unit - Injector - cylinder 1 - Injector - cylinder 2 - Injector - cylinder 3 - Injector - cylinder 4
| G28 | Engine speed sender |
| G62 | Coolant temperature sender |
| J519 | Onboard supply control unit |
| J623 | Engine control unit |
| N30 | Injector, cylinder 1 |
| N31 | Injector, cylinder 2 |
| N32 | Injector, cylinder 3 |
| N33 | Injector, cylinder 4 |
| T3m | 3-pin connector |
| T28c | 28-pin connector |
| T52a | 52-pin connector |
| T73b | 73-pin connector |
| 474 | Earth connection (sender earth) in engine prewiring harness |
| B383 | Connection 1 (powertrain CAN bus, high), in main wiring harness |
| B390 | Connection 1 (powertrain CAN bus, low), in main wiring harness |
| D140 | Connection (injectors), in engine prewiring harness |
Wiring Diagram SKODA FABIA II 2012 - Lambda probe - Intake air temperature sender - Intake manifold pressure sender - Lambda probe after catalytic converter - Engine control unit
| G39 | Lambda probe |
| G42 | Intake air temperature sender |
| G71 | Intake manifold pressure sender |
| G130 | Lambda probe after catalytic converter |
| J519 | Onboard supply control unit |
| J623 | Engine control unit |
| T4j | 4-pin connector |
| T4k | 4-pin connector |
| T4p | 4-pin connector |
| T28c | 28-pin connector |
| T52a | 52-pin connector |
| Z19 | Lambda probe heater |
| Z29 | Lambda probe 1 heater after catalytic converter |
| D141 | Connection (5V) in engine prewiring harness |
Wiring Diagram SKODA FABIA II 2012 - Clutch pedal switch - Brake pedal switch - Accelerator position sender - Engine control unit
| F | Brake light switch |
| F36 | Clutch pedal switch |
| F47 | Brake pedal switch |
| G79 | Accelerator position sender |
| G185 | Accelerator position sender 2 |
| J301 | Air conditioning system control unit |
| J519 | Onboard supply control unit |
| J623 | Engine control unit |
| T4d | 4-pin connector |
| T4h | 4-pin connector |
| T6u | 6-pin connector |
| T16e | 16-pin connector |
| T52a | 52-pin connector |
| B335 | Connection 1 (54), in main wiring harness |
| B355 | Positive connection 6 (87a) in main wiring harness |
| B696 | Connection 1 (air conditioning) in main wiring harness |
| * | Only models with manual gearbox |
Wiring Diagram SKODA FABIA II 2012 - Hall sender - Knock sensor 1 - Engine control unit
| G40 | Hall sender |
| G61 | Knock sensor 1 |
| J519 | Onboard supply control unit |
| J623 | Engine control unit |
| T3j | 3-pin connector |
| T16b | 16-pin connector, on diagnostic connection |
| T28c | 28-pin connector |
| T52a | 52-pin connector |
| B625 | Connection (K-diagnosis wire), in main wiring harness |
Wiring Diagram SKODA FABIA II 2012 - Engine control unit
| J519 | Onboard supply control unit |
| J623 | Engine control unit |
| T14a | 14-pin connector, front left in engine compartment |
| T52a | 52-pin connector |
| 12 | Earth point, on left in engine compartment |
| 281 | Earth point 1, engine prewiring harness |
| 376 | Earth connection 11, in main wiring harness |
| 377 | Earth connection 12, in main wiring harness |
| * | Only models with extended servicing intervals (ESI) |
| *2 | According to equipment |
Wiring Diagram SKODA FABIA II 2012 - Main relay - Throttle valve module - Engine control unit
| 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 |
| J271 | Main relay |
| J338 | Throttle valve module |
| J519 | Onboard supply control unit |
| J623 | Engine control unit |
| T6t | 6-pin connector |
| T28c | 28-pin connector |
| T52a | 52-pin connector |
Wiring Diagram SKODA FABIA II 2012 - Engine control unit - Ignition coil 1 with output stage - Ignition coil 2 with output stage
| J519 | Onboard supply control unit |
| J623 | Engine control unit |
| N70 | Ignition coil 1 with output stage |
| N127 | Ignition coil 2 with output stage |
| Q23 | Spark plug 1 |
| Q24 | Spark plug 2 |
| T4l | 4-pin connector |
| T4m | 4-pin connector |
| T28c | 28-pin connector |
| 19 | Earth point, near coil |
| 306 | Earth connection (ignition coils), in engine prewiring harness |
| D189 | Connection (87a) in engine prewiring harness |
Wiring Diagram SKODA FABIA II 2012 - Engine control unit - Ignition coil 3 with output stage - Ignition coil 4 with output stage
| J519 | Onboard supply control unit |
| J623 | Engine control unit |
| N291 | Ignition coil 3 with output stage |
| N292 | Ignition coil 4 with output stage |
| Q25 | Spark plug 3 |
| Q26 | Spark plug 4 |
| T4n | 4-pin connector |
| T4o | 4-pin connector |
| T14a | 14-pin connector, front left in engine compartment |
| T28c | 28-pin connector |
| 306 | Earth connection (ignition coils), in engine prewiring harness |
| D189 | Connection (87a) in engine prewiring harness |
Wiring Diagram SKODA FABIA II 2012 - Oil level and oil temperature sender - Engine control unit - Activated charcoal filter solenoid valve 1
| G266 | Oil level and oil temperature sender |
| J519 | Onboard supply control unit |
| J623 | Engine control unit |
| N80 | Activated charcoal filter solenoid valve 1 |
| T3f | 3-pin connector |
| T14a | 14-pin connector, front left in engine compartment |
| T52a | 52-pin connector |
| * | Only models with extended servicing intervals (ESI) |
Wiring Diagram SKODA FABIA II 2012 - Fuel pump relay - Fuel supply relay
| J17 | Fuel pump relay |
| J519 | Onboard supply control unit |
| J643 | Fuel supply relay |
| T73a | 73-pin connector |
| B275 | Positive connection (87), in main wiring harness |
| B317 | Positive connection 3 (30a) in main wiring harness |
Wiring Diagram SKODA FABIA II 2012 - Fuel gauge sender - Fuel gauge - Fuel system pressurisation pump - Dash panel insert
| G | Fuel gauge sender |
| G1 | Fuel gauge |
| G6 | Fuel system pressurisation pump |
| J285 | Control unit in dash panel insert |
| J519 | Onboard supply control unit |
| K | Dash panel insert |
| K105 | Reserve fuel warning lamp |
| T5a | 5-pin connector |
| T32a | 32-pin connector |
| 370 | Earth connection 5, in main wiring harness |
| 410 | Earth connection 1 (sender earth) in main wiring harness |
| 687 | Earth point 1, on centre tunnel |
Wiring Diagram SKODA FABIA II 2012 - Oil pressure switch - Speedometer - Speedometer sender - Dash panel insert - Trip counter
| F1 | Oil pressure switch |
| G21 | Speedometer |
| G22 | Speedometer sender |
| J217 | Automatic gearbox control unit |
| J285 | Control unit in dash panel insert |
| J519 | Onboard supply control unit |
| K | Dash panel insert |
| K3 | Oil pressure warning lamp |
| K38 | Oil level warning lamp |
| K83 | Exhaust emissions warning lamp |
| K132 | Electronic power control fault lamp |
| T3l | 3-pin connector |
| T14a | 14-pin connector, front left in engine compartment |
| T32a | 32-pin connector |
| T52b | 52-pin connector |
| Y4 | Trip counter |
| B464 | Connection (speed signal), in main wiring harness |
| * | Only models with extended servicing intervals (ESI) |
| *2 | According to equipment |
SKODA FABIA II 2012
SKODA FABIA II 2012 Overview of the control units
| Overview of the control units |
| 1 - | Air conditioning system control unit -J301- |
| q | Pin assignment: Air conditioning system control unit -J301- → Chapter |
| 2 - | Radio -R- |
| q | Pin assignment → Chapter |
| q | Pin assignment for radio pre-installation for aftermarket units → Chapter |
| 3 - | ABS control unit -J104- |
| q | Fitting location → Chapter |
| q | Pin assignment: → Chapter |
| 4 - | Engine control unit -J623- |
| q | Fitting location → Chapter |
| q | 52-pin + 28-pin assignment → Chapter |
| q | 94-pin + 60-pin assignment → Chapter |
| 5 - | Radiator fan control unit -J293- |
| q | Fitting location → Chapter |
| q | Pin assignment → Chapter |
| 6 - | Automatic glow period control unit -J179- |
| q | Fitting location → Chapter |
| 7 - | Lambda probe after catalytic converter -G130- |
| q | Fitting location → Chapter |
| q | Pin assignment → Chapter |
| 8 - | Lambda probe -G39- |
| q | Fitting location → Chapter |
| q | Pin assignment → Chapter |
| 9 - | Airbag control unit -J234- |
| q | Fitting location → Chapter |
| q | Pin assignment: → Chapter |
| 10 - | Power steering control unit -J500- |
| q | Fitting location → Chapter |
| 11 - | Control unit in dash panel insert -J285- / Immobilizer control unit -J362- |
| q | Pin assignment → Chapter |
| q | Warning light control in dash panel insert as of August 2010 → Chapter |
| q | Warning light control in dash panel insert as of August 2011 → Chapter |
| q | Display control in dash panel insert → Chapter |
| 12 - | Onboard control unit -J519- |
| q | Fitting location → Chapter |
| q | Pin assignment → Chapter |
| 13 - | Light switch -E1- |
| q | Fitting location → Chapter |
| q | Pin assignment → Chapter |
| 14 - | Headlight range control adjuster -E102- |
| q | Fitting location → Chapter |
| q | Pin assignment → Chapter |
| 15 - | Ignition starter switch -D- |
| q | Pin assignment as of August 2010 → Chapter |
| q | Pin assignment as of August 2011 → Chapter |
| 16 - | Left steering column switch -EX19- / Right steering column switch -EX20- / Coil -F350- |
| q | Fitting location → Chapter |
| q | Pin assignment → Chapter |
|
|
| A | - | 6-pin connector, at wiring harness - T6af |
| B | - | 8-pin connector, at wiring harness - T8p |
| C | - | 8-pin connector, at wiring harness - T8n |
|
|
| A | - | 6-pin connector, at wiring harness - T6ae |
| B | - | 8-pin connector, at wiring harness - T8p |
| C | - | 8-pin connector, at wiring harness - T8n |
|
|
| 1 | - | T8a/50 |
| 2 | - | T8a/75 |
| 3 | - | T8a/30 |
| 4 | - | T8a/P |
| 5 | - | T8a/50b |
| 6 | - | T8a/15 |
| 7 | - | T8a/30 |
| 8 | - | T8a/86s |
|
| 1 | - | T6o/50 |
| 2 | - | T6o/15 |
| 3 | - | T6o/30 |
| 4 | - | T6o/86s |
| 5 | - | T6o/30 |
| 6 | - | T6o/75 |
|
|
| Pin assignment: |
| A | - | Left steering column switch -EX19- / Right steering column switch -EX20- / Coil -F350- |
| B | - | 41-pin connector, at wiring harness - T41a |
|
|
|
| A | - | Headlight range control adjuster -E102- |
| B | - | 8-pin connector, at wiring harness - T8b |
|
|
|
| A | - | Light switch -E1- |
| B | - | 17-pin connector, at wiring harness - T17a |
| Control unit in dash panel insert -J285- / Immobilizer control unit -J362- |
| Pin assignment: |
| A | - | Control unit in dash panel insert -J285- / Immobilizer control unit -J362- |
| B | - | 32-pin connector, at wiring harness - T32a |
| 32-pin connector -T32a- : |
| 1 | - | Fuel gauge sender -G- |
| 2 | - | Fuel gauge sender -G- |
| 3 | - | not assigned |
| 4 | - | not assigned |
| 5 | - | not assigned |
| 6 | - | not assigned |
| 7 | - | Immobilizer reading coil -D2- |
| 8 | - | Immobilizer reading coil -D2- |
| 9 | - | Speed signal - Ouput |
| 10 | - | Speedometer sender -G22- |
| 11 | - | Oil level and oil temperature sender -G266- |
| 12 | - | not assigned |
| 13 | - | Rear fog light warning light -K13- |
| 14 | - | Main beam warning light -K1- |
| 15 | - | not assigned |
| 16 | - | Terminal 31 - Input |
| 17 | - | Windscreen washer fluid level sender -G33- |
| 18 | - | Coolant shortage indicator sender -G32- |
| 19 | - | Ambient temperature sensor -G17- |
| 20 | - | Terminal 31 (sender mass) - Output |
| 21 | - | Multi-function display -J119- |
| - | Function selection switch -E91- | |
| 22 | - | Multi-function display -J119- |
| - | Function selection switch -E91- | |
| 23 | - | Multi-function display -J119- |
| - | Reset button -E92- | |
| 24 | - | not assigned |
| 25 | - | Handbrake warning switch -F9- |
| 26 | - | Brake fluid level warning contact -F34- |
| 27 | - | Oil pressure switch -F1- |
| 28 | - | Drive train CAN bus, high |
| 29 | - | Drive train CAN bus, low |
| 30 | - | Fog light warning light -K17- |
| 31 | - | Terminal 15 - Input |
| 32 | - | Terminal 30 - Input |
| Warning light control in dash panel insert - K, as of August 2010 |
| Warning light | Signal source |
| Main beam warning light -K1- | T32a/14 |
| Alternator warning light -K2- | CAN bus Onboard control unit -J519- |
| Oil pressure warning light -K3- | T32a/27 |
| Dual circuit and hand brake system warning light -K7- | T32a/25, T32a/26, CAN bus ABS control unit -J104- |
| Rear fog light warning light -K13- | T32a/13 |
| Fog light warning light -K17- | T32a/30 |
| Seat belt warning light -K19- | CAN bus Airbag control unit -J234- |
| Coolant temperature and coolant shortage indicator warning light -K28- | T32a/18, CAN bus engine control unit -J623- |
| Glow period warning light -K29- | CAN bus Engine control unit -J623- |
| Oil level warning light -K38- | T32a/11 |
| ABS warning light -K47- | CAN bus ABS control unit -J104- |
| Dipped beam and rear lights warning light -K60- | CAN bus Onboard control unit -J519- |
| CCS warning light -K31- | CAN bus Onboard control unit -J519- |
| Left turn signal warning light -K65- | CAN bus Onboard control unit -J519- |
| Airbag warning light -K75- | CAN bus Airbag control unit -J234- |
| Exhaust emissions warning lamp -K83- | CAN bus Engine control unit -J623- |
| Electro/mechanical power steering warning light -K161- | CAN bus Onboard control unit -J519- |
| Right turn signal warning light -K94- | CAN bus Onboard control unit -J519- |
| Fuel reserve warning light -K105- | T32a/1, T32a/2 |
| Washer fluid low warning light -K106- | T32a/17 |
| Rear lid open warning light -K116- | CAN bus Onboard control unit -J519- |
| Electronic power control fault lamp -K132- | CAN bus Engine control unit -J623- |
| Door open warning light -K166- | CAN bus Onboard control unit -J519- |
| Selector lever lock warning light -K169- | CAN bus Automatic gearbox control unit -J217- , Double clutch gearbox mechatronics -J743- |
| Bonnet open warning light -K171- | CAN bus Onboard control unit -J519- |
| Warning light for tyre pressure display -K220- | CAN bus ABS control unit -J104- |
| Diesel particle filter warning light -K231- | CAN bus Engine control unit -J623- |
| Bulb failure warning light -K170- | CAN bus Onboard control unit -J519- |
| Warning light for engine cold -K249- | CAN bus Engine control unit -J623- |
| Warning light control in dash panel insert - K, as of August 2011 |
| Warning light | Signal source |
| Main beam warning light -K1- | T32a/14 |
| Alternator warning light -K2- | CAN bus Onboard control unit -J519- |
| Oil pressure warning light -K3- | T32a/27 |
| Brake system warning light -K118- | T32a/26, CAN bus ABS control unit -J104- |
| Handbrake warning light -K14- | T32a/25 |
| Rear fog light warning light -K13- | T32a/13 |
| Fog light warning light -K17- | T32a/30 |
| Seat belt warning light -K19- | CAN bus Airbag control unit -J234- |
| Coolant temperature and coolant shortage indicator warning light -K28- | T32a/18, CAN bus engine control unit -J623- |
| Glow period warning light -K29- | CAN bus Engine control unit -J623- |
| Oil level warning light -K38- | T32a/11 |
| ABS warning light -K47- | CAN bus ABS control unit -J104- |
| Dipped beam and rear lights warning light -K60- | CAN bus Onboard control unit -J519- |
| CCS warning light -K31- | CAN bus Onboard control unit -J519- |
| Left turn signal warning light -K65- | CAN bus Onboard control unit -J519- |
| Airbag warning light -K75- | CAN bus Airbag control unit -J234- |
| Exhaust emissions warning lamp -K83- | CAN bus Engine control unit -J623- |
| Electro/mechanical power steering warning light -K161- | CAN bus Onboard control unit -J519- |
| Right turn signal warning light -K94- | CAN bus Onboard control unit -J519- |
| Fuel reserve warning light -K105- | T32a/1, T32a/2 |
| Washer fluid low warning light -K106- | T32a/17 |
| Rear lid open warning light -K116- | CAN bus Onboard control unit -J519- |
| Electronic power control fault lamp -K132- | CAN bus Engine control unit -J623- |
| Door open warning light -K166- | CAN bus Onboard control unit -J519- |
| Selector lever lock warning light -K169- | CAN bus Automatic gearbox control unit -J217- , Double clutch gearbox mechatronics -J743- |
| Bonnet open warning light -K171- | CAN bus Onboard control unit -J519- |
| Warning light for tyre pressure display -K220- | CAN bus ABS control unit -J104- |
| Diesel particle filter warning light -K231- | CAN bus Engine control unit -J623- |
| Bulb failure warning light -K170- | CAN bus Onboard control unit -J519- |
| Warning light for engine cold -K249- | CAN bus Engine control unit -J623- |
| Display control in dash panel insert K |
| Display | Signal source |
| Fuel gauge -G1- | T32a/1, T32a/2 |
| Coolant temperature gauge -G3- | CAN bus Engine control unit -J623- |
| Rev. counter -G5- | CAN bus Engine control unit -J623- |
| Speedometer -G21- | T32a/10, CAN bus ABS control unit -J104- |
| Buzzer and gong -H3- | CAN bus Control unit in dash panel insert -J285- |
| Digital clock -Y2- | CAN bus Control unit in dash panel insert -J285- |
| Odometer display -Y4- | CAN bus Control unit in dash panel insert -J285- |
| Multi-function display -J119- | T32a/19, 21, 22, 23, CAN bus Engine control unit -J623- , Control unit in dash panel insert -J285- |
| Selector lever position indicator -Y6- | CAN bus Automatic gearbox control unit -J217- , Double clutch gearbox mechatronics -J743- |
|
|
| Pin assignment: |
| A | - | 73-pin connector (black) - T73a |
| B | - | 73-pin connector (white) - T73b |
| 73-pin connector -T73a- (black): |
| 1 | - | not assigned |
| 2 | - | not assigned |
| 3 | - | not assigned |
| 4 | - | Output for Interior light (31) |
| 5 | - | not assigned |
| 6 | - | not assigned |
| 7 | - | Input of light switch -E1- (fog lights) |
| 8 | - | not assigned |
| 9 | - | not assigned |
| 10 | - | Output for central locking motor in rear lid -V53- |
| 11 | - | Output for central locking motor in driver door -V56- , central locking motor in front passenger door -V57- , central locking motor in rear left door, lock -V214- , central locking motor in rear right door, lock -V215- |
| 12 | - | Output for central locking motor in driver door -V56- , motor for SAFE function of central locking in driver door -V161- |
| 13 | - | Output for motor for SAFE function of central locking in driver door -V161- , motor for SAFE function of central locking in front passenger door -V162- , motor for SAFE function of central locking in rear left door -V163- , motor for SAFE function of central locking in rear right door -V164- |
| 14 | - | Input (31) - for central locking |
| 15 | - | Output for central locking motor in front passenger door -V57- , motor for SAFE function of central locking in front passenger door -V162- , central locking motor in rear left door, lock -V214- , central locking motor in rear right door, lock -V215- |
| 16 | - | Input (30) - for central locking |
| 17 | - | Input of central locking lock unit, rear left -F222- |
| 18 | - | Input of central locking lock unit, rear right -F223- |
| 19 | - | Input of door contact switch, driver side -F2- (31) |
| 20 | - | Input of door contact switch, front passenger side -F3- (31) |
| 21 | - | Input of central locking lock unit, front passenger side -F221- |
| 22 | - | Input of central locking lock unit, driver side -F220- |
| 23 | - | Input of rear lid remote release button -E233- , rear lid handle release button -E234- (31) (on vehicles without central locking) |
| 24 | - | Input of central locking lock unit, driver side -F220- , central locking lock unit, front passenger side -F221- |
| 25 | - | Input of interior locking switch, driver side -E150- |
| 26 | - | Input of door contact switch, rear right -F11- |
| 27 | - | Input of bonnet contact switch -F266- (31) |
| 28 | - | Input of hazard warning light button -E229- (31) |
| 29 | - | Input of horn activation -H- (31) |
| 30 | - | Input of rear lid lock unit -F256- (31) |
| 31 | - | not assigned |
| 32 | - | Input of turn signal switch -E2- (right turn signal) (31) |
| 33 | - | Input of turn signal switch -E2- (left turn signal) (31) |
| 34 | - | Input of door contact switch, rear left -F10- |
| 35 | - | not assigned |
| 36 | - | not assigned |
| 37 | - | not assigned |
| 38 | - | Output for heated exterior mirror, driver side, heated exterior mirror, front passenger side |
| 39 | - | Input (31) |
| 40 | - | not assigned |
| 41 | - | not assigned |
| 42 | - | Input of ignition starter switch -D- (86s) |
| 43 | - | Input of brake light switch -F- (54) |
| 44 | - | Input of ignition starter switch -D- (15) |
| 45 | - | Input of light switch -E1- (58R) |
| 46 | - | not assigned |
| 47 | - | not assigned |
| 48 | - | not assigned |
| 49 | - | not assigned |
| 50 | - | not assigned |
| 51 | - | not assigned |
| 52 | - | Output for fuel supply relay -J643- (31) |
| 53 | - | not assigned |
| 54 | - | not assigned |
| 55 | - | not assigned |
| 56 | - | Output for hazard warning light system warning light -K6- + bulb for button illumination -L76- |
| 57 | - | not assigned |
| 58 | - | Output for warning light for SAFE function of central locking -K133- |
| 59 | - | Output for interior locking warning light, driver side -K174- |
| 60 | - | Output for heated rear window warning light -K10- |
| 61 | - | not assigned |
| 62 | - | not assigned |
| 63 | - | not assigned |
| 64 | - | Input for heated exterior mirror driver's side -Z4- , heated exterior mirror front passenger's side -Z5- |
| 65 | - | Output for front interior light -W1- , glove box light -W6- (30g) |
| 66 | - | Input for front interior light -W1- , glove box light -W6- (30) |
| 67 | - | not assigned |
| 68 | - | Input for windscreen wiper motor -V- (30) |
| 69 | - | Output for windscreen wiper motor -V- (1st stage) |
| 70 | - | Input (31) |
| 71 | - | Output for windscreen wiper motor -V- (2nd stage) |
| 72 | - | Output for high tone horn -H2- , low tone horn -H7- |
| 73 | - | Input (30) for high tone horn -H2- , low tone horn -H7- |
| 73-pin connector -T73b- (white): |
| 1 | - | not assigned |
| 2 | - | not assigned |
| 3 | - | not assigned |
| 4 | - | not assigned |
| 5 | - | not assigned |
| 6 | - | not assigned |
| 7 | - | not assigned |
| 8 | - | not assigned |
| 9 | - | not assigned |
| 10 | - | not assigned |
| 11 | - | Input for reversing light bulb, left -M16- , reversing light bulb, right -M17- , static cornering light, left -M51- , static cornering light, right -M52- |
| 12 | - | not assigned |
| 13 | - | Input for turn signal (30) |
| 14 | - | Output for turn signal bulb, front left -M5- , turn signal bulb, rear left -M6- , side turn signal bulb, left -M18- |
| 15 | - | Output for turn signal bulb, front right -M7- , turn signal bulb, rear right -M8- , side turn signal bulb, right -M19- |
| 16 | - | Output for brake light bulb, left -M9- , brake light bulb, right -M10- (54) |
| 17 | - | LIN bus door control unit driver's side -J386- , door control unit front passenger's side -J387- , rear left door control unit -J388- , rear right door control unit -J389- |
| 18 | - | Drive train CAN bus, low |
| 19 | - | Drive train CAN bus, high |
| 20 | - | Convenience CAN bus, high |
| 21 | - | Convenience CAN bus, low |
| 22 | - | Drive train CAN bus low (switched) |
| 23 | - | Drive train CAN bus high (switched) |
| 24 | - | not assigned |
| 25 | - | not assigned |
| 26 | - | not assigned |
| 27 | - | Input of intermittent wiper switch -E22- (1st stage) |
| 28 | - | not assigned |
| 29 | - | not assigned |
| 30 | - | not assigned |
| 31 | - | Input of heated rear window button -E230- (31) |
| 32 | - | Input of windscreen wiper motor -V- |
| 33 | - | not assigned |
| 34 | - | Input of light switch -E1- (58L) |
| 35 | - | not assigned |
| 36 | - | not assigned |
| 37 | - | Diagnosis wire K |
| 38 | - | Input (31) |
| 39 | - | Input (30) |
| 40 | - | not assigned |
| 41 | - | not assigned |
| 42 | - | not assigned |
| 43 | - | not assigned |
| 44 | - | not assigned |
| 45 | - | not assigned |
| 46 | - | not assigned |
| 47 | - | not assigned |
| 48 | - | Input of reversing light switch -F4- (not valid for vehicles with automatic gearbox) |
| 49 | - | Input of alternator with voltage regulator -CX1- terminal L |
| 50 | - | Input of ignition starter switch -D- (50) |
| 51 | - | Input of ignition starter switch -D- (75) |
| 52 | - | Input of light switch -E1- (for headlight washer system) |
| 53 | - | Input of intermittent wiper switch -E22- (2nd stage) |
| 54 | - | not assigned |
| 55 | - | not assigned |
| 56 | - | not assigned |
| 57 | - | not assigned |
| 58 | - | Input of exterior mirror heating button |
| 59 | - | Input of fuse in fuse holder A on the battery (30 analogue) |
| 60 | - | Input (31 analog) |
| 61 | - | Input of rear wiper switch -E34- |
| - | Output for rear window wiper motor -V12- | |
| 62 | - | Input of intermittent wiper control -E38- |
| 63 | - | Output for heated rear window -Z1- |
| 64 | - | not assigned |
| 65 | - | not assigned |
| 66 | - | not assigned |
| 67 | - | Input for heated rear window -Z1- (30) |
| 68 | - | not assigned |
| 69 | - | not assigned |
| 70 | - | not assigned |
| 71 | - | not assigned |
| 72 | - | not assigned |
| 73 | - | not assigned |
|
|
| 52-pin + 28-pin assignment: |
| A | - | Engine control unit -J623- |
| B | - | 28-pin connector, at wiring harness - T28c |
| C | - | 52-pin connector, at wiring harness - T52a |
| 94-pin + 60-pin assignment: |
| A | - | Engine control unit -J623- |
| B | - | 94-pin connector, at wiring harness - T94a |
| C | - | 60-pin connector, at wiring harness - T60a |
|
|
| Power output module for left headlight -J667- |
| Pin assignment: |
| A | - | Power output module for left headlight -J667- |
| B | - | 10-pin connector, at wiring harness - T10a |
|
|
| Pin assignment: |
| A | - | Radiator fan control unit -J293- |
| B | - | 10-pin connector, at wiring harness - T10g |
|
|
Note
|
|
| A | - | 4-pin connector, at wiring harness - T4k |
|
Note
|
|
| |
| A | - | 4-pin connector, at wiring harness - T4j |
| B | - | 6-pin connector, at wiring harness - T6aj |
| Power output module for right headlight -J668- |
| Pin assignment: |
| A | - | Power output module for right headlight -J668- |
| B | - | 10-pin connector, at wiring harness - T10b |
|
|
|
| 1 | - | Terminal 30 |
| 2 | - | not assigned |
| 3 | - | not assigned |
| 4 | - | not assigned |
| 5 | - | not assigned |
| 6 | - | Front right speed sensor -G45- |
| 7 | - | Terminal 30 |
| 8 | - | not assigned |
| 9 | - | not assigned |
| 10 | - | not assigned |
| 11 | - | not assigned |
| 12 | - | not assigned |
| 13 | - | Earth |
| 14 | - | Drive train CAN bus, low |
| 15 | - | not assigned |
| 16 | - | not assigned |
| 17 | - | not assigned |
| 18 | - | Front right speed sensor -G45- |
| 19 | - | Rear right speed sensor -G44- |
| 20 | - | Rear left speed sensor -G46- |
| 21 | - | not assigned |
| 22 | - | Front left speed sensor -G47- |
| 23 | - | not assigned |
| 24 | - | not assigned |
| 25 | - | Terminal 30 |
| 26 | - | Drive train CAN bus, high |
| 27 | - | not assigned |
| 28 | - | not assigned |
| 29 | - | not assigned |
| 30 | - | Brake light switch -F- |
| 31 | - | Rear right speed sensor -G44- |
| 32 | - | not assigned |
| 33 | - | Rear left speed sensor -G46- |
| 34 | - | Front left speed sensor -G47- |
| 35 | - | Terminal 15 |
| 36 | - | not assigned |
| 37 | - | not assigned |
| 38 | - | Earth |
|
|
| Pin assignment: |
| A | - | Airbag control unit -J234- |
| B | - | 50-pin connector, at wiring harness - T50a |
| Pin assignment: Air conditioning system control unit -J301- |
| Pin assignment: |
| A | - | Air conditioning system control unit -J301- |
| B | - | 18-pin connector, at wiring harness - T18c |
| C | - | 16-pin connector, at wiring harness - T16e |
| D | - | 5-pin connector, at wiring harness - T5h |
