SKODA CITIGO 2015 — Radiator fan with air conditioning system . Wiring diagrams, Pin Connector, Location

Wiring Diagram SKODA CITIGO 2015 - Radiator fan control unit - Engine control unit - Radiator fan

J293	Radiator fan control unit
J623	Engine control unit
SC1	Fuse 1 on fuse holder C
SB2	Fuse 2 on fuse holder B
SB3	Fuse 3 on fuse holder B
SA6	Fuse 6 in fuse holder A
T3o	3-pin connector
T4g	4-pin connector
T6g	6-pin connector
T10g	10-pin connector
T56a	56-pin connector
V7	Radiator fan
394	Earth connection 29, in main wiring harness
671	Earth point 1, on front of left longitudinal member
A40	Positive connection 1 (30), in dash panel wiring harness
B279	Positive connection 3 (15a) in main wiring harness
*	According to equipment
*2	Wiring colour depends on equipment

SKODA CITIGO 2015 Overview of the control units

Overview of the control units    

1 -	Electronic manual gearbox control unit -J514-

q	Fitting location → Chapter

2 -	Radiator fan control unit -J293-

q	Fitting location -T4g-, -T6g- → Chapter

q	Fitting location -T10g- → Pos.

3 -	Engine control unit -J623-

q	Fitting location → Chapter

4 -	Wiper motor control unit -J400-

q	Fitting location → Chapter

5 -	ABS control unit -J104-

q	Fitting location → Chapter

SKODA CITIGO 2015 Electronic manual gearbox control unit -J514- Electronic manual gearbox control unit -J514-

1 -	Electronic manual gearbox control unit -J514-

q	-A- 30-pin connector -T30-

Return to overview → Chapter SKODA CITIGO 2015 Radiator fan control unit -J293- Radiator fan control unit -J293-

1 -	Radiator fan control unit -J293-

q	-A- 4-pin connector -T4g-

q	-B- 6-pin connector -T6g-

depending on equipment

-T4g-	Designation		-T6g-	Designation
1	Terminal 30a		1	Terminal 86a
2	Stage 1		2	Terminal 86b
3	Terminal 30b		3	Stage 1 engine control unit
4	Stage 2		4	Stage 2 engine control unit
			5	--
			6	--

1 -	Radiator fan control unit -J293-

q	-A- 10-pin connector -T10g-

depending on equipment

-T10g-	Designation
1	--
2	Terminal 86b
3	--
4	Stage 2 engine control unit
5	Stage 1 engine control unit
6	--
7	--
8	Stage 1
9	Terminal 30a
10	Stage 2

Return to overview → Chapter SKODA CITIGO 2015 Engine control unit -J623- Engine control unit -J623-

1 -	Engine control unit -J623-

q	-A- 56-pin connector -T56-

q	-B- 56-pin connector -T56a-

Return to overview → Chapter SKODA CITIGO 2015 Wiper motor control unit J400- Wiper motor control unit J400-

1 -	Wiper motor control unit -J400-

q	-A- 4-pin connector -T4j-

-T4j-	Designation
1	Stage 2
2	Stage 1
3	Front wiper limit switch
4	Terminal 31

Return to overview → Chapter SKODA CITIGO 2015 ABS control unit -J104- ABS control unit -J104-

1 -	ABS control unit -J104-

q	-A- 38-pin connector -T38-

-T38-	Designation			Designation
1	Terminal 30_P		20	--
2	--		21	--
3	Rear right speed sensor +		22	--
4	Rear right speed sensor -		23	--
5	--		24	--
6	--		25	Terminal 30_V
7	--		26	--
8	CAN low, drive		27	Terminal 30_L
9	CAN high, drive		28	Terminal 15
10	Front right speed sensor +		29	Rear left speed sensor +
11	Front right speed sensor -		30	Rear right speed sensor -
12	--		31	--
13	GND_P		32	--
14	--		33	--
15	--		34	--
16	--		35	Front left speed sensor +
17	--		36	Front left speed sensor -
18	--		37	--
19	--		38	GND_V

Return to overview → Chapter

SKODA CITIGO 2015 Overview of the fuses

Overview of the fuses    

1 -	Fuse holder D -SD-1

2 -	Fuse holder C -SC-

q	Fitting location → Chapter

q	Fuse assignment, as of August 2011 → Chapter

3 -	Fuse holder A -SA-

q	Fitting location → Chapter

q	Fuse assignment, as of August 2011 → Chapter

3 -	Fuse holder B -SB-

q	Fitting location → Chapter

q	Fuse assignment, as of August 2011 → Chapter

1 only for vehicles with start/stop system

Fitting location of fuse holder (SA)

1 -	Fuse holder A (SA)

⇒ Electrical System, Rep-Gr 97, remove and install fuse holder

Multi-fuse of fuse strip

The fuse strip (multi-fuse) can only be exchanged completely.

return to overview → Chapter

SKODA CITIGO 2015 Fuse assignment (SA), as of August 2011 Fuse assignment (SA), as of August 2011

No.		Designation in the current flow diagram	Nominal value	Function/component	Terminal
SA1	B1	Fuse 1 on fuse holder A -SA1-	150A	Alternator -C-	30
SA2	C1	Fuse 2 on fuse holder A -SA2-		--
SA3	D1	Fuse 3 on fuse holder A -SA3-	110A	Fuse holder C -SC-	30
				Main relay -J271-
				Voltage supply relay 1, terminal 75 -J680-
SA4	E1	Fuse 4 on fuse holder A -SA4-	40A	Power steering control unit -J500-	30
SA5	F1	Fuse 5 on fuse holder A -SA5-	40A	ABS control unit -J104-	30
SA6	G1	Fuse 6 on fuse holder A -SA6-	40A	Radiator fan control unit -J293-	30
SA7	H1	Fuse 7 on fuse holder A -SA7-	50A	Electronic manual gearbox control unit -J514-1	30

1 Depending upon equipment

return to overview → Chapter

SKODA CITIGO 2015 Fitting location of fuse holder (SB) Fitting location of fuse holder (SB)

2 -	Fuse holder B (SB)

-	Fuse colours

50A - red

40A - orange

30A - light green

25A - natural (white)

20A - yellow

15A - light blue

10A - red

7.5A - brown

5A - light brown

3A - purple

return to overview → Chapter

SKODA CITIGO 2015 Fuse assignment (SB), as of August 2011 Fuse assignment (SB), as of August 2011

No.		Designation in the current flow diagram	Nominal value	Function/component	Terminal
SB1	J1	Fuse 1 on fuse holder B -SB1-	25A	ABS control unit -J104-	30
SB2	J2	Fuse 2 on fuse holder B -SB2-	30A	Radiator fan thermal switch -F18-	30
				Radiator fan control unit -J293-
SB3	J3	Fuse 3 on fuse holder B -SB3-	5A	Radiator fan control unit -J293-	30
				Ignition starter switch -D-
SB4	J4	Fuse 4 on fuse holder B -SB4-	10A	ABS control unit -J104-	30
SB5	J5	Fuse 5 on fuse holder B -SB5-	5A	Onboard control unit -J519-	30
				t  Terminal 30 reference
SB6	J6	Fuse 6 on fuse holder B -SB6-		--	30

return to overview → Chapter SKODA CITIGO 2015 Fitting location of fuse holder (SC) Fitting location of fuse holder (SC)

-	Fuse colours

50A - red

40A - orange

30A - light green

25A - natural (white)

20A - yellow

15A - light blue

10A - red

7.5A - brown

5A - light brown

3A - purple

return to overview → Chapter

SKODA CITIGO 2015 Fuse assignment (SC), as of August 2011 Fuse assignment (SC), as of August 2011

No.		Designation in the current flow diagram	Nominal value	Function/component	Terminal
1	-	Fuse 1 on fuse holder C -SC1-	5A	Dash panel insert -K-	15
				Engine control unit -J623-
				Radiator fan control unit -J293-
2	-	Fuse 2 on fuse holder C -SC2-	15A	Air conditioning system relay -J32-	15
				Air conditioning system control unit -J301-
				Diagnostic connection -U31-
				High pressure sender -G65-
3	-	Fuse 3 on fuse holder C -SC3-	7.5A	Brake light switch -F-	87
				Clutch pedal switch -F36-
				Camshaft timing adjustment valve 1 -N205-
4	-	Fuse 4 on fuse holder C -SC4-	7.5A	Onboard control unit -J519-	58
				t  Terminal 30 dipped beam/daytime running lights/main beam
5	-	Fuse 5 on fuse holder C -SC5-	5A	Onboard control unit -J519-	15
				t  Terminal 15 ignition starter switch
				Steering column electronics control unit -J527-
6	-	Fuse 6 on fuse holder C -SC6-	5A	Headlight range control adjuster -E102-	15
				Headlight range control motor, left -V48-
				Headlight range control motor, right -V49-
				Mirror adjustment switch -E43-
7	-	Fuse 7 on fuse holder C -SC7-	10A	Selector lever -E313-	30
8	-	Fuse 8 on fuse holder C -SC8-	7.5A	Electronic manual gearbox control unit -J514-	15
				Selector lever -E313-
9	-	Fuse 9 on fuse holder C -SC9-	7.5A	Airbag control unit -J234-	15
				Dash panel switch module 2, centre -EX35-
10	-	Fuse 10 on fuse holder C -SC10-	5A	Parking aid control unit -J446-	15
11	-	Fuse 11 on fuse holder C -SC11-	10A	Dipped beam bulb, right -M31-	30
12	-	Fuse 12 on fuse holder C -SC12-	5A	Dash panel insert -K-	75
				Rear fog light bulb, left -L46-
13	-	Fuse 13 on fuse holder C -SC13-	10A	Dipped beam bulb, left -M29-	30
14	-	Fuse 14 on fuse holder C -SC14-	15A	Rear window wiper motor -V12-	75
15	-	Fuse 15 on fuse holder C -SC15-	15A	Light switch -E1-	30
16	-	Fuse 16 on fuse holder C -SC16-	5A	Terminal 15 voltage supply relay -J329-	15
				Power steering control unit -J500-
17	-	Fuse 17 on fuse holder C -SC17-	15A	Steering column electronics control unit -J527-	15
18	-	Fuse 18 on fuse holder C -SC18-	7.5A	Reversing light switch -F4-	30
19	-	Fuse 19 on fuse holder C -SC19-	15A	Injector for cylinder 1 -N30-	87
				Injector for cylinder 2 -N31-
				Injector for cylinder 3 -N32-
20	-	Fuse 20 on fuse holder C -SC20-	5A	ABS control unit -J104-	15
				Emergency brake sensor unit -J939-
				Steering column electronics control unit -J527-
21	-	Fuse 21 on fuse holder C -SC21-	5A	Side light bulb, right -M3-	58
				Tail light bulb, right -M2-
				Number plate light -X-
				Onboard control unit -J519-
				t  Rotary light switch for side light
22	-	Fuse 22 on fuse holder C -SC22-	10A	Day driving light bulb, left -L174-	58
				Day driving light bulb, right -L175-
23	-	Fuse 23 on fuse holder C -SC23-	5A	Side light bulb, left -M1-	58
				Tail light bulb, left -M4-
24	-	Fuse 24 on fuse holder C -SC24-	15A	Steering column electronics control unit -J527-	30
25	-	Fuse 25 on fuse holder C -SC25-	10A	Windscreen and rear window washer pump -V59-	30
26	-	Fuse 26 on fuse holder C -SC26-	5A	Main relay -J271-	30
				Dash panel insert -K-
				Steering column electronics control unit -J527-
27	-	Fuse 27 on fuse holder C -SC27-	7.5A	Onboard control unit -J519-	30
				t  Terminal 30 interior light
28	-	Fuse 28 on fuse holder C -SC28-	5A	Diagnostic connection -U31-	30
29	-	Fuse 29 on fuse holder C -SC29-	7.5A	Onboard control unit -J519-	30
				t  Terminal 30 electronics
30	-	Fuse 30 on fuse holder C -SC30-	5A	Onboard control unit -J519-	30
				t  Terminal 30 outside mirror heater
31	-	Fuse 31 on fuse holder C -SC31-	10A	Lambda probe -G39-	87
				Lambda probe after catalytic converter -G130-
				Activated charcoal filter system solenoid valve 1 -N80-
32	-	Fuse 32 on fuse holder C -SC32-	15A	Onboard control unit -J519-	30
				t  Terminal 30 turn signal/brake light
33	-	Fuse 33 on fuse holder C -SC33-	10A	Main beam bulb, right -M32-	56a
34	-	Fuse 34 on fuse holder C -SC34-	10A	Main beam bulb, left -M30-	56a
				Dash panel insert -K-
35	-	Fuse 35 on fuse holder C -SC35-		--
36	-	Fuse 36 on fuse holder C -SC36-	15A	Cigarette lighter -U1-	75
37	-	Fuse 37 on fuse holder C -SC37-	30A	Air conditioning system control unit -J301-	75
				Heater control unit -J162-
38	-	Fuse 38 on fuse holder C -SC38-	15A	Radio -R-	30
39	-	Fuse 39 on fuse holder C -SC39-	30A	Sliding sunroof control unit -J245-	30
40	-	Fuse 40 on fuse holder C -SC40-	15A	Engine control unit -J623-	87
41	-	Fuse 41 on fuse holder C -SC41-	25A	Onboard control unit -J519-	30
				t  Terminal 30 ZV
42	-	Fuse 42 on fuse holder C -SC42-	25A	Ignition coil 1 with final output stage -N70-	87
				Ignition coil 2 with final output stage -N127-
				Ignition coil 3 with final output stage -N291-
43	-	Fuse 43 on fuse holder C -SC43-	20A	Heated front seat control unit -J774-	75
				Dash panel switch module, centre -EX22-
				Dash panel switch module 2, centre -EX35-
44	-	Fuse 44 on fuse holder C -SC44-	15A	Fuel pump relay -J17-	30
45	-	Fuse 45 on fuse holder C -SC45-	20A	Light switch -E1-	30
46	-	Fuse 46 on fuse holder C -SC46-	30A	Onboard control unit -J519-	30
				t  Terminal 30 heated rear window
47	-	Fuse 47 on fuse holder C -SC47-	25A	Front right window regulator switch -E41-	15
48	-	Fuse 48 on fuse holder C -SC48-	20A	Onboard control unit -J519-	30
				t  Terminal 30 horn
49	-	Fuse 49 on fuse holder C -SC49-	20A	Onboard control unit -J519-	30
				t  Terminal 30 front wiper
50	-	Fuse 50 on fuse holder C -SC50-	15A	Fog light bulb, left -L22-	75
				Fog light bulb, right -L23-
51	-	Fuse 51 on fuse holder C -SC51-	25A	Front left window regulator switch -E40-	30

return to overview → Chapter

SKODA CITIGO 2015 Overview of the coupling stations and plug connections

Overview of the coupling stations and plug connections    

1 -	Coupling station of electronic manual gearbox -T14a- , -T14b-

q	Fitting location → Chapter

2 -	Coupling station at heating and air conditioning unit -T2bh-

q	Fitting location → Chapter

3 -	Coupling station on the A-pillar, front passenger side, -T28a-

q	Fitting location → Chapter

4 -	Coupling station of outside mirror, in the front passenger door -T5e-

q	Fitting location → Chapter

5 -	Coupling station in the centre of dash panel, -T2bm-, -T2bn-, -J983-, -T12b-

q	Fitting location → Chapter

6 -	Dash panel switch module, centre right, -EX35-, -T16c-

q	Fitting location → Chapter

7 -	Coupling station under the front passenger seat, -T2ao-, -T3m-, -T2ap-, -T2x-

q	Fitting location → Chapter

8 -	Coupling station of panoramic sliding roof, -T2p-

q	Fitting location → Chapter

9 -	Coupling station CNG tank

10 -	Coupling station at the aerial, -T2bl-

q	Fitting location → Chapter

11 -	Coupling station of parking aid, in rear left bumper, -T8b-

q	Fitting location → Chapter

12 -	Coupling station in the tailgate, -T5c-, -T5d-

q	Fitting location → Chapter

13 -	Coupling station of panoramic sliding roof, -T4p-

q	Fitting location → Chapter

14 -	Coupling station under the driver seat, -T2an-, -T3c-, -T2v-

q	Fitting location → Chapter

15 -	Centre console switch module, -EX23-, -T8c-

q	Fitting location → Chapter

16 -	Dash panel switch module, centre right, -EX22-, -T16b-

q	Fitting location → Chapter

17 -	Diagnostic connection, -U31-, -T16f-

q	Fitting location → Chapter

18 -	Coupling station of outside mirror, in the driver door -T8f-

q	Fitting location → Chapter

19 -	Coupling station on the A-pillar, driver side -T28-

q	Fitting location → Chapter

20 -	Coupling station in engine compartment, front left; -T4f-, -T14-

q	Fitting location → Chapter

21 -	Coupling station of radiator fan, -T3o-

q	Fitting location → Chapter

SKODA CITIGO 2015 Coupling station of electronic manual gearbox Coupling station of electronic manual gearbox

A -	14-pin connector -T14a-

B -	14-pin connector -T14b-

return to overview → Chapter SKODA CITIGO 2015 Coupling station at heating and air conditioning unit -T2bh- Coupling station at heating and air conditioning unit -T2bh-

A -	2-pin connector, -T2bh-

return to overview → Chapter SKODA CITIGO 2015 Coupling station on the A-pillar, front passenger side, -T28a-, in the front passenger door -T5e- Coupling station on the A-pillar, front passenger side, -T28a-, in the front passenger door -T5e-

A -	28-pin connector -T28a-

B -	5-pin connector -T5e-

return to overview → Chapter SKODA CITIGO 2015 Coupling station in the centre of dash panel, -T2bm-, -T2bn-, -J983-, -T12b-

1 -	Aerial connector -T2bn-

2 -	12-pin connector -T12b-

3 -	Splitter connector -T2bm-

4 -	Interface for portable navigation and communication system -J983-

return to overview → Chapter SKODA CITIGO 2015 Dash panel switch module, centre, -EX22-, -EX35-, -T16b-, -T16c-

A -	Dash panel switch module, centre -EX22

B -	Dash panel switch module 2, centre -EX35-

A -	Dash panel switch module, centre -EX22, 16-pin connector -T16b-

B -	Dash panel switch module 2, centre -EX35-, 16-pin connector -T16c-

return to overview → Chapter SKODA CITIGO 2015 Coupling station under the front passenger seat, -T2ao-, -T3m-, -T2ap-, -T2x- Coupling station under the front passenger seat, -T2ao-, -T3m-, -T2ap-, -T2x-

A -	2-pin connector for belt switch -T2ao-

B -	3-pin connector for side airbag -T3m-

C -	2-pin connector for seat occupied recognition -T2ap-

D -	2-pin connector for seat heating -T2x-

return to overview → Chapter SKODA CITIGO 2015 Coupling station of panoramic sliding roof, -T2p-, -T4p- Coupling station of panoramic sliding roof, -T2p-, -T4p-

A -	2-pin connector -T2p-

B -	4-pin connector -T4p-

return to overview → Chapter SKODA CITIGO 2015 Coupling station at the aerial, -T2bl- Coupling station at the aerial, -T2bl-

-	Aerial connector, -T2bl-

return to overview → Chapter SKODA CITIGO 2015 Coupling station of parking aid, in rear left bumper, -T8b- Coupling station of parking aid, in rear left bumper, -T8b-

A -	8-pin connector -T8b-

return to overview → Chapter SKODA CITIGO 2015 Coupling station in the tailgate, -T5c-, -T5d- Coupling station in the tailgate, -T5c-, -T5d-

A -	5-pin connector -T5c-

B -	5-pin connector -T5d-

return to overview → Chapter SKODA CITIGO 2015 Coupling station under the driver seat, -T2an-, -T3c-, -T2v- Coupling station under the driver seat, -T2an-, -T3c-, -T2v-

A -	2-pin connector for belt switch -T2an-

B -	3-pin connector for side airbag -T3c-

C -	2-pin connector for seat heating -T2v-

return to overview → Chapter SKODA CITIGO 2015 Centre console switch module, -EX23-, -T8c- Centre console switch module, -EX23-, -T8c-

-	Centre console switch module, -EX23-, 8-pin connector -T8c-

return to overview → Chapter SKODA CITIGO 2015 Diagnostic connection, -U31-, -T16f- Diagnostic connection, -U31-, -T16f-

A -	16-pin connector, T16f

return to overview → Chapter SKODA CITIGO 2015 Coupling station on the A-pillar, driver side -T28a-, in the driver door -T8f- Coupling station on the A-pillar, driver side -T28a-, in the driver door -T8f-

A -	28-pin connector -T28-

B -	8-pin connector -T8f-

return to overview → Chapter SKODA CITIGO 2015 Coupling station in engine compartment, front left; -T4f-, -T14-

A -	Connector engine 1, -T14-

B -	Connector alternator -T4f-

return to overview → Chapter SKODA CITIGO 2015 Coupling station of radiator fan, -T3o- Coupling station of radiator fan, -T3o-

A -	3-pin connector -T3o-

return to overview → Chapter

SKODA CITIGO 2015

SKODA CITIGO 2015 Earth points in the engine compartment

Earth points in the engine compartment    

1	Earth strap, battery body

q	Fitting location → Pos.

13	Earth point, on right in engine compartment

q	Fitting location → Pos.

18	Earth point on engine block

q	Fitting location → Pos.

671	Earth point 1 at front left longitudinal member

q	Fitting location → Pos.

672	Earth point 2 at front left longitudinal member

q	Fitting location → Pos.

685	Earth point 1 at front right longitudinal member

q	Fitting location → Pos.

764	Earth point in front left wheel house

q	Fitting location → Pos.

1	Earth strap, battery body

q	Tightening torque 20 Nm

Return to overview → Chapter

13	Earth point, on right in engine compartment

q	Tightening torque 9Nm

Return to overview → Chapter

18	Earth point on engine block

q	Tightening torque 20Nm

685	Earth point 1 at front right longitudinal member

q	Tightening torque 20Nm

Return to overview → Chapter

671	Earth point 1 at front left longitudinal member

q	Tightening torque 9 Nm

Return to overview → Chapter

672	Earth point 2 at front left longitudinal member

q	Tightening torque 9 Nm

Return to overview → Chapter

764	Earth point in front left wheel house

q	Tightening torque 20 Nm

Return to overview → Chapter SKODA CITIGO 2015 Earth points in the interior Earth points in the interior

43	Earth point lower part of right A-pillar

q	Fitting location → Pos.

44	Earth point, lower part of left A-pillar

q	Fitting location → Pos.

605	Earth point on top end of steering column

q	Fitting location → Pos.

610	Earth point (audio) below the front centre console

q	Fitting location → Pos.

638	Earth point on right A-pillar

q	Fitting location → Pos.

639	Earth point on left A-pillar

q	Fitting location → Pos.

729	Earth point on rear left wheel house

q	Fitting location → Pos.

43	Earth point lower part of right A-pillar

q	Tightening torque 9 Nm

638	Earth point on the right A-pillar1

q	Tightening torque 9 Nm

1)  Only for right-hand drive Return to overview → Chapter

44	Earth point, lower part of left A-pillar

q	Tightening torque 9Nm

639	Earth point on left A-pillar

q	Tightening torque 9Nm

Return to overview → Chapter

605	Earth point on top end of steering column

q	Tightening torque 9 Nm

Return to overview → Chapter

610	Earth point (audio) below the front centre console

q	Tightening torque 9 Nm

Return to overview → Chapter

729	Earth point on rear left wheel house

q	Tightening torque 9 Nm

Return to overview → Chapter