SKODA FABIA II 2012 – 1.2l diesel engine, CFWA,(L0R) . Wiring diagrams, Pin Connector, Location

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
SA5	Fuse 5 in fuse holder A
T6o	6-pin connector
T8d	8-pin connector, front left in engine compartment
T73b	73-pin connector
B276	Positive connection (50), in main wiring harness
B315	Positive connection 1 (30a) in main wiring harness
B344	Connection 1 (61), in main wiring harness

Wiring Diagram SKODA FABIA II 2012 - Radiator fan control unit - Radiator fan - Radiator fan on right of radiator

J293	Radiator fan control unit
J519	Onboard supply control unit
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
B315	Positive connection 1 (30a) in main wiring harness
*	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
B275	Positive connection (87), in main wiring harness
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
B319	Positive connection 5 (30a) 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
B275	Positive connection (87), in main wiring harness
B354	Positive connection 5 (87a) in main wiring harness

Wiring Diagram SKODA FABIA II 2012 - Automatic glow period control unit - Engine control unit - Glow plug 1 - Glow plug 2 - Glow plug 3

">J179	"> Automatic glow period control unit
J519	Onboard supply control unit
J623	Engine control unit
Q10	Glow plug 1
Q11	Glow plug 2
Q12	Glow plug 3
T14a	14-pin connector, front left in engine compartment
T73b	73-pin connector
T94a	94-pin connector
B383	Connection 1 (powertrain CAN bus, high), in main wiring harness
B390	Connection 1 (powertrain CAN bus, low), 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
T94a	94-pin connector
281	Earth point 1, engine prewiring harness
376	Earth connection 11, in main wiring harness
377	Earth connection 12, in main wiring harness
B353	Positive connection 4 (87a) in main wiring harness
*	Only models with extended servicing intervals (ESI)
*2	According to equipment

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
J519	Onboard supply control unit
J623	Engine control unit
T4d	4-pin connector
T4h	4-pin connector
T6u	6-pin connector
T94a	94-pin connector
B335	Connection 1 (54), in main wiring harness
B355	Positive connection 6 (87a) in main wiring harness
*	Only models with manual gearbox

Wiring Diagram SKODA FABIA II 2012 - Intake air temperature sender - Diesel direct injection system relay - Engine control unit

G42	Intake air temperature sender
J322	Diesel direct injection system relay
J519	Onboard supply control unit
J623	Engine control unit
T4at	4-pin connector
T60a	60-pin connector
T94a	94-pin connector
458	Earth point 3, engine prewiring harness
B317	Positive connection 3 (30a) in main wiring harness

Wiring Diagram SKODA FABIA II 2012 - Charge pressure sender - Knock sensor 1 - Engine control unit

G31	Charge pressure sender
G61	Knock sensor 1
J519	Onboard supply control unit
J623	Engine control unit
T4an	4-pin connector
T60a	60-pin connector
458	Earth point 3, engine prewiring harness

Wiring Diagram SKODA FABIA II 2012 - Engine speed sender - Hall sender - Radiator outlet coolant temperature sender - Engine control unit

G28	Engine speed sender
G40	Hall sender
G83	Radiator outlet coolant temperature sender
J301	Air conditioning system control unit
J519	Onboard supply control unit
J623	Engine control unit
T3j	3-pin connector
T3m	3-pin connector
T14a	14-pin connector, front left in engine compartment
T16e	16-pin connector
T60a	60-pin connector
T94a	94-pin connector
B696	Connection 1 (air conditioning) in main wiring harness

Wiring Diagram SKODA FABIA II 2012 - Oil level and oil temperature sender - Engine control unit - Coolant circulation pump 2

G266	Oil level and oil temperature sender
J519	Onboard supply control unit
J623	Engine control unit
T3f	3-pin connector
T3w	3-pin connector
T14a	14-pin connector, front left in engine compartment
T60a	60-pin connector
V178	Coolant circulation pump 2
*	Only models with extended servicing intervals (ESI)

Wiring Diagram SKODA FABIA II 2012 - Coolant temperature sender - Fuel temperature sender - Engine control unit - Injector - cylinder 1 - Injector - cylinder 2 - Injector - cylinder 3

G62	Coolant temperature sender
G81	Fuel temperature sender
J519	Onboard supply control unit
J623	Engine control unit
N30	Injector, cylinder 1
N31	Injector, cylinder 2
N32	Injector, cylinder 3
T60a	60-pin connector
283	Earth point 2, engine prewiring harness

Wiring Diagram SKODA FABIA II 2012 - Air mass meter - Engine control unit - Charge pressure control solenoid valve - Exhaust gas recirculation cooler changeover valve

G70	Air mass meter
J519	Onboard supply control unit
J623	Engine control unit
N75	Charge pressure control solenoid valve
N345	Exhaust gas recirculation cooler changeover valve
T4am	4-pin connector
T14a	14-pin connector, front left in engine compartment
T60a	60-pin connector
T94a	94-pin connector
D196	Connection 2 (87a) in engine prewiring harness

Wiring Diagram SKODA FABIA II 2012 - Lambda probe - Engine control unit

G39	Lambda probe
J519	Onboard supply control unit
J623	Engine control unit
T6aj	6-pin connector
T94a	94-pin connector
Z19	Lambda probe heater

Wiring Diagram SKODA FABIA II 2012 - Fuel pressure sender - Position sender for charge pressure positioner - Engine control unit

G247	Fuel pressure sender
G581	Position sender for charge pressure positioner
J519	Onboard supply control unit
J623	Engine control unit
T3u	3-pin connector
T3z	3-pin connector
T60a	60-pin connector
474	Earth connection (sender earth) in engine prewiring harness
D141	Connection (5V) in engine prewiring harness

Wiring Diagram SKODA FABIA II 2012 - Exhaust gas recirculation potentiometer - Intake manifold flap potentiometer - Engine control unit - Exhaust gas recirculation valve - Intake manifold flap motor - Exhaust gas recirculation control motor

G212	Exhaust gas recirculation potentiometer
G336	Intake manifold flap potentiometer
J519	Onboard supply control unit
J623	Engine control unit
N18	Exhaust gas recirculation valve
T5g	5-pin connector
T6ak	6-pin connector
T60a	60-pin connector
V157	Intake manifold flap motor
V338	Exhaust gas recirculation control motor
474	Earth connection (sender earth) in engine prewiring harness
D141	Connection (5V) in engine prewiring harness

Wiring Diagram SKODA FABIA II 2012 - Throttle valve potentiometer - Throttle valve module - Engine control unit - Fuel pressure regulating valve - Fuel metering valve

G69	Throttle valve potentiometer
J338	Throttle valve module
J519	Onboard supply control unit
J623	Engine control unit
N276	Fuel pressure regulating valve
N290	Fuel metering valve
T5c	5-pin connector
T14a	14-pin connector, front left in engine compartment
T60a	60-pin connector
474	Earth connection (sender earth) in engine prewiring harness
D141	Connection (5V) in engine prewiring harness

Wiring Diagram SKODA FABIA II 2012 - Exhaust gas temperature sender 1 - Engine control unit - Heater element for crankcase breather

G235	Exhaust gas temperature sender 1
J519	Onboard supply control unit
J623	Engine control unit
N79	Heater element for crankcase breather
T2d	2-pin connector, black
T94a	94-pin connector
327	Earth connection (sender earth), in engine compartment wiring harness
B352	Positive connection 3 (87a) in main wiring harness
*	Special equipment

Wiring Diagram SKODA FABIA II 2012 - Fuel gauge sender - Fuel system pressurisation pump - Fuel pump relay - Engine control unit

G	Fuel gauge sender
G6	Fuel system pressurisation pump
J17	Fuel pump relay
J519	Onboard supply control unit
J623	Engine control unit
T5a	5-pin connector
T94a	94-pin connector
370	Earth connection 5, in main wiring harness
410	Earth connection 1 (sender earth) in main wiring harness
B352	Positive connection 3 (87a) in main wiring harness

Wiring Diagram SKODA FABIA II 2012 - Fuel gauge - Dash panel insert

G1	Fuel gauge
J285	Control unit in dash panel insert
J519	Onboard supply control unit
K	Dash panel insert
K105	Reserve fuel warning lamp
T32a	32-pin connector
410	Earth connection 1 (sender earth) in main wiring harness

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
K29	Glow period warning lamp
K38	Oil level warning lamp
K83	Exhaust emissions warning 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-

2 -

Radio -R-

q	Pin assignment

q	Pin assignment for radio pre-installation for aftermarket units

3 -	ABS control unit -J104-

q	Fitting location

q	Pin assignment:

4 -	Engine control unit -J623-

q	Fitting location

q	52-pin + 28-pin assignment

q	94-pin + 60-pin assignment

5 -	Radiator fan control unit -J293-

q	Fitting location

q	Pin assignment

6 -	Automatic glow period control unit -J179-

q	Fitting location

7 -	Lambda probe after catalytic converter -G130-

q	Fitting location

q	Pin assignment

8 -	Lambda probe -G39-

q	Fitting location

q	Pin assignment

9 -	Airbag control unit -J234-

q	Fitting location

q	Pin assignment:

10 -	Power steering control unit -J500-

q	Fitting location

11 -	Control unit in dash panel insert -J285- / Immobilizer control unit -J362-

q	Pin assignment

q	Warning light control in dash panel insert as of August 2010

q	Warning light control in dash panel insert as of August 2011

q	Display control in dash panel insert

12 -	Onboard control unit -J519-

q	Fitting location

q	Pin assignment

13 -	Light switch -E1-

q	Fitting location

q	Pin assignment

14 -	Headlight range control adjuster -E102-

q	Fitting location

q	Pin assignment

15 -	Ignition starter switch -D-

q	Pin assignment as of August 2010

q	Pin assignment as of August 2011

16 -	Left steering column switch -EX19- / Right steering column switch -EX20- / Coil -F350-

q	Fitting location

q	Pin assignment

Pin assignment:

Get access to all wiring diagrams of the car

A	-	6-pin connector, at wiring harness - T6af
B	-	8-pin connector, at wiring harness - T8p
C	-	8-pin connector, at wiring harness - T8n

Pin assignment:

Get access to all wiring diagrams of the car

A	-	6-pin connector, at wiring harness - T6ae
B	-	8-pin connector, at wiring harness - T8p
C	-	8-pin connector, at wiring harness - T8n

Pin assignment, as of August 2010:

Get access to all wiring diagrams of the car

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 Fitting location: At the steering column -arrow-.   Get access to all wiring diagrams of the car Pin assignment: Get access to all wiring diagrams of the car A - Left steering column switch -EX19- / Right steering column switch -EX20- / Coil -F350- B - 41-pin connector, at wiring harness - T41a Fitting location: At the right dash panel, -arrow B-.   Get access to all wiring diagrams of the car A - Headlight range control adjuster -E102- B - 8-pin connector, at wiring harness - T8b Fitting location: At the right dash panel, -arrow A-.   Get access to all wiring diagrams of the car 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: Get access to all wiring diagrams of the car 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 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- Onboard control unit - J519     Pin assignment: Get access to all wiring diagrams of the car 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 Fitting location: At the front wall, left -arrow-.   Get access to all wiring diagrams of the car 52-pin + 28-pin assignment: Get access to all wiring diagrams of the car 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: Get access to all wiring diagrams of the car A - Engine control unit -J623- B - 94-pin connector, at wiring harness - T94a C - 60-pin connector, at wiring harness - T60a Fitting location: Below the right dash panel, -arrow-.   Get access to all wiring diagrams of the car Power output module for left headlight -J667- Pin assignment: Get access to all wiring diagrams of the car A - Power output module for left headlight -J667- B - 10-pin connector, at wiring harness - T10a Fitting location: In engine compartment, front left -arrow-.   Get access to all wiring diagrams of the car Pin assignment: Get access to all wiring diagrams of the car A - Radiator fan control unit -J293- B - 10-pin connector, at wiring harness - T10g SKODA FABIA II 2012 Overview of the control units Fitting location: At the battery cover -1-. SKODA FABIA II 2012 Overview of the relay carrier SKODA FABIA II 2012 Overview of the earth points in the engine compartment A - 4-pin connector, at wiring harness - T4k Fitting location: On the exhaust manifold -arrow-.   Note The fitting location of the lambda probe can differ depending on the engine type.   Get access to all wiring diagrams of the car SKODA FABIA II 2012 Overview of the coupling stations and plug connections   Get access to all wiring diagrams of the car 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: Get access to all wiring diagrams of the car A - Power output module for right headlight -J668- B - 10-pin connector, at wiring harness - T10b Fitting location: On bulkhead in engine compartment, left -arrow-.   Get access to all wiring diagrams of the car SKODA FABIA II 2012 Overview of the fuses 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 Fitting location: Below the front centre console -arrow-.   Get access to all wiring diagrams of the car Pin assignment: Get access to all wiring diagrams of the car A - Airbag control unit -J234- B - 50-pin connector, at wiring harness - T50a Pin assignment: Air conditioning system control unit -J301- Pin assignment: Get access to all wiring diagrams of the car 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 SKODA FABIA II 2012 Overview of the fuses Get access to all wiring diagrams of the car 1 -  Fuse holder B -SB- q   Fitting location q   Fuse assignment as of August 2010 q   Fuse assignment as of August 2011 2 -  Fuse holder A -SA- q   Fitting location (for vehicles with manual gearbox) q   Fuse assignment (for vehicles with manual gearbox) Fitting location of the fuses (SA) on the battery (on vehicles with manual gearbox) Get access to all wiring diagrams of the car SKODA FABIA II 2012 Fitting location of the fuses (SB) below the right dash panel Fitting location of the fuses (SB) below the right dash panel Get access to all wiring diagrams of the car The protection for the unlisted optional equipment can be found in the corresponding current flow diagrams. Fuse assignment, as of August 2011 No.   Designation in the current flow diagram Nominal value   Function/component Terminal 1 - Fuse 1 on fuse holder B -SB1- 5A - Radio -R- , radio pre-installation for aftermarket units 15a 2 - Fuse 2 on fuse holder B -SB2-   - not assigned   3 - Fuse 3 on fuse holder B -SB3- 7,5A - Engine electronics, Onboard control unit -J519- , Headlight range control adjuster -E102- , Headlight range control motor, left -V48- , Headlight range control motor, right -V49- , Dash panel insert -K- 15a 4 - Fuse 4 on fuse holder B -SB4- 5A - ABS control unit -J104- 15a 5 - Fuse 5 on fuse holder B -SB5-   - not assigned   6 - Fuse 6 on fuse holder B -SB6- 10A - Reversing light bulb, left -M16- , Reversing light bulb, right -M17- (on vehicles with manual gearbox) 15a 7 - Fuse 7 on fuse holder B -SB7- 15A - Engine control unit -J623- , Ignition system (on vehicles with manual gearbox) 87a 7,5A - Engine control unit -J623- 30a 5A - Engine control unit -J623- 30a 8 - Fuse 8 on fuse holder B -SB8- 5A - Brake pedal switch -F47- , Clutch pedal switch -F36- , Radiator fan control unit -J293- 87a 9 - Fuse 9 on fuse holder B -SB9- 5A - Air conditioning system control unit -J301- 15a 10 - Fuse 10 on fuse holder B -SB10- 7,5A - Air conditioning system relay -J32- 15a     11 - Fuse 11 on fuse holder B -SB11- 5A - heated and adjustable exterior mirror 15a 12 - Fuse 12 on fuse holder B -SB12-   - not assigned   13 - Fuse 13 on fuse holder B -SB13-   - not assigned     14 - Fuse 14 on fuse holder B -SB14-   - not assigned     15 - Fuse 15 on fuse holder B -SB15-   - not assigned     16 - Fuse 16 on fuse holder B -SB16- 5A - Engine control unit -J623- , Fuel pump relay -J17- , Speedometer sender -G22- 15a 17 - Fuse 17 on fuse holder B -SB17- 7,5A - Day driving light bulb, left -L174- , Day driving light bulb, right -L175- 30a   18 - Fuse 18 on fuse holder B -SB18- 5A - heated exterior mirror driver's side -Z4- , heated exterior mirror front passenger's side -Z5- 30a 19 - Fuse 19 on fuse holder B -SB19- 5A - Ignition starter switch -D- terminal 30 30a 20 - Fuse 20 on fuse holder B -SB20-   - not assigned     21 - Fuse 21 on fuse holder B -SB21- 10A - static cornering light, left -M51- , static cornering light, right -M52- 30a     22 - Fuse 22 on fuse holder B -SB22- 7,5A - Control unit in dash panel insert -J285- , 16-pin connector -T16b- at diagnostic connection, Air conditioning system control unit -J301- 30a   23 - Fuse 23 on fuse holder B -SB23- 15A - Interior light, glove box light -W6- 30a     24 - Fuse 24 on fuse holder B -SB24- 5A - Onboard control unit -J519- 30a     25 - Fuse 25 on fuse holder B -SB25-   - not assigned   26 - Fuse 26 on fuse holder B -SB26- 10A - Rear window wiper motor -V12- 15a 27 - Fuse 27 on fuse holder B -SB27-   - not assigned   28 - Fuse 28 on fuse holder B -SB28- 10A - Engine electronics 87a 29 - Fuse 29 on fuse holder B -SB29- 10A - Engine electronics 87a 30 - Fuse 30 on fuse holder B -SB30- 15A - Fuel pump for predelivery -G6- (on petrol engines) 87a 20A - Ignition transformer -N152- , ignition system (on petrol engines)   31 - Fuse 31 on fuse holder B -SB31- 10A - Lambda probe -G39- , Lambda probe after catalytic converter -G130- 87a 32 - Fuse 32 on fuse holder B -SB32- 15A - Fuel metering valve -N290- 87a 33 - Fuse 33 on fuse holder B -SB33- 15A - Engine control unit -J623- (on petrol engines) 87a 30A - Engine control unit -J623- (on diesel engines)   34 - Fuse 34 on fuse holder B -SB34- 20A - Engine control unit -J623- , engine electronics 87a   35 - Fuse 35 on fuse holder B -SB35- 5A - Light switch -E1- 30a 36 - Fuse 36 on fuse holder B -SB36- 15A - 2-filament lamp for left headlight -L1- , 2-filament lamp for right headlight -L2- , Main beam warning light -K1- 56a 37 - Fuse 37 on fuse holder B -SB37- 7,5A - Rear fog light bulb, right -L47- , Rear fog light warning light -K13- 55a 38 - Fuse 38 on fuse holder B -SB38- 10A - Fog light bulb, left -L22- , Fog light bulb, right -L23- 55a 39 - Fuse 39 on fuse holder B -SB39- 30A - Fresh air blower -V2- 75x 40 - Fuse 40 on fuse holder B -SB40- 15A - Rear wiper switch -E34- 75x 41 - Fuse 41 on fuse holder B -SB41-   - not assigned   42 - Fuse 42 on fuse holder B -SB42- 25A - heated rear window -Z1- 30a 43 - Fuse 43 on fuse holder B -SB43- 20A - High tone horn -H2- , Low tone horn -H7- 30a 44 - Fuse 44 on fuse holder B -SB44- 20A - Windscreen wiper motor -V- 30a 45 - Fuse 45 on fuse holder B -SB45- 10A - Central locking motor in rear lid -V53- (on vehicles without central locking) 30a 25A - Central locking motor in rear lid -V53- (on vehicles with central locking) 46 - Fuse 46 on fuse holder B -SB46- 20A - Engine electronics 30a 5A - Engine control unit -J623- 47 - Fuse 47 on fuse holder B -SB47- 15A - Socket -U- , 12 V socket -U5- 30a 48 - Fuse 48 on fuse holder B -SB48- 15A - ABS control unit -J104- 30a 49 - Fuse 49 on fuse holder B -SB49- 15A - Turn signal 30a 50 - Fuse 50 on fuse holder B -SB50- 10A - Radio -R- 30a   51 - Fuse 51 on fuse holder B -SB51- 25A - Door control unit driver's side -J386- , Rear right door control unit -J389- 30a 52 - Fuse 52 on fuse holder B -SB52- 25A - Door control unit front passenger's side -J387- , Rear left door control unit -J388- 30a 53 - Fuse 53 on fuse holder B -SB53- 5A - Side light bulb, left -M1- , tail light bulb, left -M4- , number plate light, left -X4- 58L 54 - Fuse 54 on fuse holder B -SB54-   - not assigned     55 - Fuse 55 on fuse holder B -SB55-   - not assigned   56 - Fuse 56 on fuse holder B -SB56- 5A - Tail light bulb, right -M2- , side light bulb, right -M3- , number plate light, right -X5- 58R 57 - Fuse 57 on fuse holder B -SB57- 15A - 2-filament lamp for left headlight -L1- 56b   58 - Fuse 58 on fuse holder B -SB58- 15A - 2-filament lamp for right headlight -L2- 56b   Fuse colours 40 A - orange 30 A - green 25 A - white 20 A - yellow 15 A - blue 10 A - red 7.5 A - brown 5 A - beige     SKODA FABIA II 2012 Overview of the coupling stations and plug connections Get access to all wiring diagrams of the car 1 -  Plug connection in luggage compartment, left q   Fitting location 2 -  11-pin connector -T11a- q   Fitting location 3 -  16-pin connector -T16b- q   Fitting location 4 -  28-pin connector -T28b- q   Fitting location 5 -  Coupling station in engine compartment q   Fitting location 6 -  3-pin connector, -T3e- / 4-pin connector, -T4ap- q   Fitting location 7 -  2-pin connector, -T2w- / 8-pin connector, -T8d- q   Fitting location 8 -  Plug connections at the front wall, right q   Fitting location 9 -  28-pin connector -T28a- q   Fitting location 10 -  11-pin connector -T11b- q   Fitting location Coupling station in luggage compartment, left 10-pin connector -T10c-, blue in luggage compartment, left, -arrow-   Get access to all wiring diagrams of the car SKODA FABIA II 2012 Coupling station on left B-pillar Coupling station on left B-pillar 11-pin connector -T11a-, on left B-pillar, -arrow-   Get access to all wiring diagrams of the car SKODA FABIA II 2012 16-pin connector -T16b- 16-pin connector -T16b- 16-pin connector -T16b-, below the right dash panel   Get access to all wiring diagrams of the car SKODA FABIA II 2012 Coupling station on right A-pillar Coupling station on right A-pillar 28-pin connector -T28a-, on the right A-pillar, -arrow-   Get access to all wiring diagrams of the car SKODA FABIA II 2012 Coupling station in engine compartment Coupling station in engine compartment 14-pin connector -T14a-, black in engine compartment, left -arrow-   Get access to all wiring diagrams of the car SKODA FABIA II 2012 Connectors at the fan shroud Connectors at the fan shroud 4-pin connector -T4ap-, at the fan shroud -arrow- SKODA FABIA II 2012 Connectors in engine compartment, left Connectors in engine compartment, left 2-pin connector, -T2w-, in engine compartment, left -arrow-   Get access to all wiring diagrams of the car 8-pin connector -T8d-, in engine compartment, left -arrow-   Get access to all wiring diagrams of the car SKODA FABIA II 2012 Plug connections at the front wall, right Plug connections at the front wall, right 2-pin connector -T2d-, at the front wall, right (black), -arrow-   Get access to all wiring diagrams of the car SKODA FABIA II 2012 Coupling station on left A-pillar Coupling station on left A-pillar 28-pin connector -T28b-, on the left A-pillar, -arrow-   Get access to all wiring diagrams of the car SKODA FABIA II 2012 Coupling station on right B-pillar Coupling station on right B-pillar 11-pin connector -T11b-, on right B-pillar, -arrow-   Get access to all wiring diagrams of the car SKODA FABIA II 2012 Overview of the earth points in the engine compartment Get access to all wiring diagrams of the car    13 Earth point, on right in engine compartment q   Fitting location    685 Earth point 1 at front right longitudinal member q   Fitting location    3 Earth strap, engine - body q   Fitting location    19 Earth point near ignition coil q   Fitting location    1 Earth strap, battery body q   Fitting location    12 Earth point on left in engine compartment q   Fitting location    672 Earth point 2 at front left longitudinal member q   Fitting location    13 Earth point in engine compartment, right -arrow-   Get access to all wiring diagrams of the car    685 Earth point 1 at front right longitudinal member -arrow A-    3 Earth strap, engine - body -arrow B-   Get access to all wiring diagrams of the car Negative terminal of battery -arrow A-    1 Earth strap, battery - body -arrow B-   Get access to all wiring diagrams of the car    19 Earth point near ignition coil -arrow-   Get access to all wiring diagrams of the car    12 Earth point in engine compartment, left -arrow-   Get access to all wiring diagrams of the car    672 Earth point 2 on front left of longitudinal member -arrow-   Get access to all wiring diagrams of the car Overview of the earth points in the interior Get access to all wiring diagrams of the car    687 Earth point 1 on the middle tunnel q   Fitting location    687 Earth point 1 on the middle tunnel -arrows-   Get access to all wiring diagrams of the car Overview of the earth points in the luggage compartment Get access to all wiring diagrams of the car    50 Earth point in luggage compartment, left q   Fitting location - Fabia II    50 Earth point in luggage compartment, left -arrow- (Fabia II)   Get access to all wiring diagrams of the car SKODA FABIA II 2012 Overview of the relay carrier Get access to all wiring diagrams of the car 1 -  Relay carrier below the right dash panel q   below the right dash panel q   Relay position assignment as of August 2010 q   Relay position assignment as of August 2011 2 -  Relay carrier on the battery q   on the battery q   Relay position assignment Relay position assignment in the relay carrier below the right dash panel, as of August 2010 Get access to all wiring diagrams of the car 1 -   not assigned 2 -   Air conditioning system relay -J32- 3 -     not assigned 4 -     X contact relief relay -J59- 5 -     not assigned 6 - 6a - not assigned     6b - not assigned 7 -     Fuel pump relay -J17- (on petrol engines) 8 -     not assigned 9 -     not assigned 10 - 10a - Fuel supply relay -J643-     10b - not assigned 11 -     not assigned 12 -     not assigned 13 -     Main relay -J271-   -     Current supply relay for Simos control unit -J363-   -     Diesel direct injection system relay -J322- 14 - 14a - Fuel pump relay -J17- (on diesel engines)     14b - not assigned 15 -     not assigned SKODA FABIA II 2012 Relay position assignment in the relay carrier below the right dash panel, as of August 2011 Relay position assignment in the relay carrier below the right dash panel, as of August 2011 Get access to all wiring diagrams of the car 1 -   not assigned 2 -   Air conditioning system relay -J32- 3 -     not assigned 4 -     X contact relief relay -J59- 5 -     not assigned 6 - 6a - not assigned     6b - not assigned 7 -     Fuel pump relay -J17- (on petrol engines) 8 -     not assigned 9 -     Terminal 15 voltage supply relay -J329- 10 - 10a - Fuel supply relay -J643-     10b - not assigned 11 -     not assigned 12 -     not assigned 13 -     Main relay -J271-   -     Current supply relay for Simos control unit -J363-   -     Diesel direct injection system relay -J322- 14 - 14a - Fuel pump relay -J17- (on diesel engines)     14b - not assigned 15 - 15a - X contact relief relay 2 -J339-     15b - not assigned SKODA FABIA II 2012 Relay position assignment in the relay carrier on the battery Relay position assignment in the relay carrier on the battery   Get access to all wiring diagrams of the car 1 - Automatic glow period control unit -J179- SKODA FABIA II 2012 Overview of the control units Get access to all wiring diagrams of the car 1 -  12 V socket -U5- q   Fitting location q   Pin assignment 2 -  Window regulator switch in rear left door -E52- q   Pin assignment 3 -  Door control unit, rear left -J388- q   Fitting location q   Pin assignment 4 -  Window regulator switch in front passenger door -E107- q   Pin assignment 5 -  Door control unit, front passenger side -J387- q   Fitting location q   Pin assignment 6 -  Socket -U- q   Fitting location q   Pin assignment 7 -  Door control unit, driver side -J386- q   Fitting location q   Pin assignment 8 -  Operating unit for window regulators in driver door -E512- q   Pin assignment 9 -  Door control unit, rear right -J389- q   Fitting location q   Pin assignment 10 -  Window regulator switch in rear right door -E54- q   Pin assignment 11 -  Fuel gauge sender -G- / Fuel pump for predelivery -G6- q   Fitting location q   Pin assignment Fitting location: In luggage compartment, left -arrow-.   Get access to all wiring diagrams of the car A - 12 V socket -U5- B - 3-pin connector, at wiring harness - T3d Window regulator switch in rear left door -E52- Pin assignment: Get access to all wiring diagrams of the car A - Window regulator switch in rear left door -E52- B - 4-pin connector, at wiring harness - T4v Door control unit, rear left -J388-     Fitting location: At assembly carrier -arrow-.   Get access to all wiring diagrams of the car Pin assignment: Get access to all wiring diagrams of the car A - Door control unit, rear left -J388- B - 16-pin connector, at wiring harness - T16j SKODA FABIA II 2012 Operating unit for window regulators in driver door -E512- Operating unit for window regulators in driver door -E512- Pin assignment: Get access to all wiring diagrams of the car A - Operating unit for window regulators in driver door -E512- B - 10-pin connector, at wiring harness - T10e Get access to all wiring diagrams of the car A - Operating unit for window regulators in driver door -E512- B - 4-pin connector, at wiring harness - T4t Fitting location: At assembly carrier, in driver door -arrow-.   Get access to all wiring diagrams of the car Pin assignment: Get access to all wiring diagrams of the car A - Door control unit, driver side -J386- B - 16-pin connector, at wiring harness - T16g Fitting location: In the centre console -arrow-.   Get access to all wiring diagrams of the car A - Socket -U- B - 3-pin connector, at wiring harness - T3c Fitting location: At assembly carrier, in front passenger door -arrow-.   Get access to all wiring diagrams of the car Pin assignment: Get access to all wiring diagrams of the car A - Door control unit, front passenger side -J387- B - 16-pin connector, at wiring harness - T16h Window regulator switch in front passenger door -E107- Pin assignment: Get access to all wiring diagrams of the car A - Window regulator switch in front passenger door -E107- B - 4-pin connector, at wiring harness - T4u Fitting location: At assembly carrier -arrow-.   Get access to all wiring diagrams of the car Pin assignment: Get access to all wiring diagrams of the car A - Door control unit, rear right -J389- B - 16-pin connector, at wiring harness - T16k Window regulator switch in rear right door -E54- Pin assignment: Get access to all wiring diagrams of the car A - Window regulator switch in rear right door -E54- B - 4-pin connector, at wiring harness - T4w Fitting location: Below the right rear bench seat -arrow-.   Get access to all wiring diagrams of the car A - Fuel gauge sender -G- / Fuel pump for predelivery -G6- B - 5-pin connector, at wiring harness - T5a Can't find your car? 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