SKODA CITIGO 2014 – Data bus network . Wiring diagrams, Pin Connector, Location – Wiring diagrams for cars
SKODA CITIGO 2014 – Data bus network . Wiring diagrams, Pin Connector, Location
Wiring Diagram SKODA CITIGO 2014 - ABS control unit - Airbag control unit - Control unit in dash panel insert - Onboard supply control unit - Engine control unit - Diagnostic connection Wiring Diagram SKODA CITIGO 2014 - Selector lever - Parking aid control unit - Power steering control unit - Electronic manual gearbox control unit - Onboard supply control unit
Wiring Diagram SKODA CITIGO 2014 - Steering angle sender - Onboard supply control unit - Emergency braking function sensor unit - Portable navigation and infotainment system - Radio
E595 Steering column combination switch G85 Steering angle sender J519 Onboard supply control unit J533 Data bus diagnostic interface J939 Emergency braking function sensor unit J982 Portable navigation and infotainment system R Radio T7c 7-pin connector T8d 8-pin connector T41 41-pin connector T73b 73-pin connector B383 Connection 1 (powertrain CAN bus, high), in main wiring harness B390 Connection 1 (powertrain CAN bus, low), in main wiring harness B397 Connection 1 (convenience CAN bus, high), in main wiring harness B406 Connection 1 (convenience CAN bus, low), in main wiring harness * Optional equipment *2 Only models with electronic stabilisation program (ESP) *3 Adapter wire
Wiring Diagram SKODA CITIGO 2014 - Alternator - Sliding sunroof adjustment control unit - Onboard supply control unit
SKODA CITIGO 2014 Overview of the control units
1 - Electronic manual gearbox control unit -J514-
2 - Radiator fan control unit -J293-
q Fitting location -T10g-
3 - Engine control unit -J623-
4 - Wiper motor control unit -J400-
5 - ABS control unit -J104-
SKODA CITIGO 2014 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-
SKODA CITIGO 2014 Radiator fan control unit -J293-
1 - Radiator fan control unit -J293-
q -A- 4-pin connector -T4g-
q -B- 6-pin connector -T6g-
Note
-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-
Note
-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
SKODA CITIGO 2014 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-
SKODA CITIGO 2014 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
SKODA CITIGO 2014 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
SKODA CITIGO 2014 Overview of the control units Overview of the control units
1 - Airbag control unit -J234-
2 - PID (Portable navigation and infotainment system) -J982-
3 - Emergency brake sensor unit -J939-
4 - Heater control unit -J162-
4 - Air conditioning system control unit-J301-
5 - Sliding sunroof control unit -J245-
6 - Rear window wiper motor -V12-
7 - Parking aid control unit -J446-
8 - Heated front seat control unit -J774-
9 - Voltage transformer DCDC -A19-
10 - Steering column electronics control unit -J527-
11 - Control unit in dash panel insert -J285-
12 - Power steering control unit -J500-
13 - Onboard control unit -J519-
SKODA CITIGO 2014 Airbag control unit -J234- Airbag control unit -J234-
1 - Airbag control unit -J234-
q -A- 50-pin connector -T50-
SKODA CITIGO 2014 PID (Portable navigation and infotainment system) -J982- PID (Portable navigation and infotainment system) -J982-
1 - PID (Portable navigation and infotainment system) -J982-
q -A- 16-pin connector -T16e-
SKODA CITIGO 2014 Emergency brake sensor unit -J939- Emergency brake sensor unit -J939-
1 - Emergency brake sensor unit -J939-
q -A- 7-pin connector -T7c-
-T7c- Designation 1 -- 2 -- 3 CAN low, drive 4 CAN high, drive 5 Terminal 15 6 -- 7 Terminal 31
SKODA CITIGO 2014 Heater control unit -J162- Heater control unit -J162-
1 - Heater control unit -J162-
q -A- 5-pin connector -T5b-
q -B- 16-pin connector - T16g
q -C- 18-pin connector -T18-
-T5b- Designation -T16g- Designation -T18- Designation 1 4th blower speed 1 -- 1 -- 2 3rd blower speed 2 -- 2 -- 3 2nd blower speed 3 -- 3 -- 4 1st blower speed 4 -- 4 -- 5 Supply +12V 5 -- 5 -- 6 -- 6 -- 7 -- 7 -- 8 -- 8 -- 9 -- 9 -- 10 Terminal 31 10 -- 11 -- 11 -- 12 Terminal 58d 12 -- 13 -- 13 -- 14 -- 14 -- 15 -- 15 -- 16 -- 16 -- 17 -- 18 --
SKODA CITIGO 2014 Air conditioning system control unit -J301- Air conditioning system control unit -J301-
1 - Air conditioning system control unit -J301-
q -A- 5-pin connector -T5b-
q -B- 16-pin connector -T16g-
q -C- 18-pin connector -T18-
-T5b- Designation -T16g- Designation -T18- Designation 1 4th blower speed 1 AC signal 1 -- 2 3rd blower speed 2 Evaporator GND 2 -- 3 2nd blower speed 3 Evaporator signal 3 Temperature sender for evaporator signal 4 1st blower speed 4 -- 4 Evaporator temperature sender GND 5 Supply +12V 5 -- 5 -- 6 -- 6 -- 7 -- 7 -- 8 -- 8 -- 9 -- 9 -- 10 Terminal 31 10 -- 11 Terminal 15 11 -- 12 Terminal 58d 12 -- 13 -- 13 -- 14 -- 14 -- 15 -- 15 -- 16 -- 16 -- 17 -- 18 --
SKODA CITIGO 2014 Sliding sunroof control unit -J245- Sliding sunroof control unit -J245-
1 - Sliding sunroof control unit -J245-
q -A- 10-pin connector -T10a-
-T10a- Designation 1 LIN 2 Sliding sunroof adjustment regulator/supply 3 Sliding roof adjustment regulator/grinder 4 Sliding sunroof adjustment regulator/GND 5 -- 6 -- 7 Sliding sunroof button pull/press 8 -- 9 Terminal 31 10 Terminal 30
SKODA CITIGO 2014 Rear window wiper motor -V12- Rear window wiper motor -V12-
1 - Rear window wiper motor -V12-
q -A- 4-pin connector -T4a-
-T4a- Designation 1 Terminal 31 2 Steering column switch interval 3 Steering column switch tailgate wash 4 Terminal 75
SKODA CITIGO 2014 Parking aid control unit -J446- Parking aid control unit -J446-
1 - Parking aid control unit -J446-
q -A- 16-pin connector -T16-
q -B- 12-pin connector -T12c-
-T16- Designation -T12c- Designation 1 Terminal 15 1 -- 2 Tailgate beeper 2 -- 3 -- 3 Sensor signal, rear centre 4 -- 4 Signal sensor, rear right 5 -- 5 Signal sensor, rear left 6 CAN high, drive 6 -- 7 -- 7 -- 8 Terminal 31 8 Sensor GND, rear 9 -- 9 -- 10 Tailgate beeper supply 10 -- 11 -- 11 Voltage sensor, rear 12 -- 12 -- 13 -- 14 -- 15 CAN low, drive 16 --
SKODA CITIGO 2014 Heated front seat control unit -J774- Heated front seat control unit -J774-
1 - Heated front seat control unit -J774-
q -A- 16-pin connector -T16a-
-T16a- Designation Designation 1 LED stage 1, right 9 Terminal 31 2 LED stage 2, left 10 -- 3 LED stage 2, right 11 -- 4 LED stage 1, left 12 Right seat heating button 5 Seat heater authorisation BCM 13 Terminal 75 6 Left seat heating button 14 Terminal 75 7 -- 15 Left seat heating 8 -- 16 Right seat heating
SKODA CITIGO 2014 Voltage transformer DCDC1 -A19-
1 - Voltage transformer DCDC -A19-
q -A- 12-pin connector -T12a-
1) only for vehicles with start/stop system
-T12a- Designation 1 Terminal 30 2 Terminal 31 3 Terminal 15 4 Terminal 50 5 -- 6 -- 7 Terminal 30_rod 8 -- 9 -- 10 -- 11 -- 12 --
SKODA CITIGO 2014 Steering column electronics control unit -J527- Steering column electronics control unit -J527-
1 - Steering column electronics control unit -J527-
q -A- 41-pin connector -T41-
-T41- Designation 1 -- 2 CAN low, drive 3 CAN high, drive 4 Terminal 31 5 Terminal 30 6 Terminal 15 7 Airbag + 8 Airbag - 9 -- 10 -- 11 Horn activation 12 Horn activation GND 13 -- 14 -- 15 Front wiper, stage 2 (terminal 53b) 16 Front wiper, stage 1 (terminal 53) 17 Front wiper interval 18 MFA reset 19 Terminal 31 wipe/wash + MFA 20 Wash front (terminal 53c) 21 Wash tailgate 22 Terminal 15 wipe/wash system 23 MFA as of 24 MFA on 25 -- 26 CCS main switch 27 CCS cancel 1 28 Terminal 15 CCS switch 29 CCS cancel 2 30 CCS set 31 CCS resume 32 Right turn signal 33 Terminal 15 turn signal switch 34 Left turn signal 35 Right parking light 36 Terminal P parking light switch 37 Left parking light 38 Terminal 30 flasher button 39 Terminal 56a light dip switch 40 Terminal 56b light dip switch 41 Terminal 56 light dip switch
SKODA CITIGO 2014 Control unit in dash panel insert -J285- Control unit in dash panel insert -J285-
1 - Control unit in dash panel insert -J285-
q -A- 32-pin connector -T32-
-T32- Designation Designation 1 Tank sensor 1 full 17 -- 2 Tank sensor 1 empty 18 Low coolant level 3 -- 19 Outside temperature 4 -- 20 Terminal 31 sensor mass 5 -- 21 MFA on 6 -- 22 MFA as of 7 Transponder 1 23 MFA OK/RESET 8 Transponder 2 24 Belt buckle 9 Speedometer output 25 Handbrake / EPB 10 Speedometer input 26 Brakes in general 11 -- 27 Oil pressure 12 -- 28 CAN high, drive 13 Rear fog light 29 CAN low, drive 14 Main beam 30 -- 15 -- 31 Terminal 15 16 Terminal 31 32 Terminal 30
SKODA CITIGO 2014 Power steering control unit -J500- Power steering control unit -J500-
1 - Power steering control unit -J500-
q -A- 2-pin connector -T2aq-
q -B- 3-pin connector -T3p-
q -C- 6-pin connector -T6i-
q -D- 6-pin connector -T6j-
-T2aq- Designation -T3p- Designation 1 Terminal 31 1 CAN low, drive 2 Terminal 30A 2 CAN high, drive 3 Terminal 15
SKODA CITIGO 2014 Onboard control unit -J519- Onboard control unit -J519-
1 - Onboard control unit -J519-
q -A- 73-pin connector -T73a-
q -B- 73-pin connector -T73b-, black
-T73a- Designation -T73b- Designation 1 -- 1 -- 2 Left dipped beam 2 Right dipped beam 3 -- 3 Left daytime running light 4 Interior light dimming 4 Supply 58D 5 Right daytime running light 5 -- 6 Rear fog light 6 -- 7 Rotary light switch for fog light 7 Number plate light 8 -- 8 -- 9 Emergency brake button 9 Fog light, left turning light 10 ZV tailgate motor authorisation 10 Fog light, right turning light 11 ZV motor lock driver 11 Terminal 30 reversing light, dipped beam 12 ZV motor common driver 12 Reversing light 13 ZV motor safe driver 13 Terminal 30 left turn signal, brake light 14 Terminal 31 ZV 14 Left turn signal 15 ZV motor front passenger 15 Right turn signal 16 Terminal 30 ZV 16 Brake light 17 -- 17 -- 18 -- 18 CAN drive, low 19 Rotary catch, driver door 19 CAN drive, high 20 Rotary catch, front passenger door 20 CAN convenience high 21 ZV status lock front passenger 21 CAN convenience low 22 ZV status lock driver 22 CAN diagnosis low 23 Tailgate release 23 CAN diagnosis high 24 ZV closing point driver 24 LIN 2 roof 25 ZV lock unlock button 25 -- 26 -- 26 -- 27 Bonnet contact 27 Front wiper stage 1 steering column switch 28 Hazard warning light button 28 ZV closing point front passenger 29 Horn button 29 Zero position of rotary light switch 30 Main catch of tailgate 30 -- 31 Pre catch of tailgate 31 Heated rear window button 32 Steering column switch for right turn signal 32 Front wiper limit switch 33 Steering column switch for left turn signal 33 -- 34 -- 34 -- 35 -- 35 -- 36 Seat heater authorisation 36 -- 37 -- 37 LIN alternator 38 Outside mirror heater 38 Terminal 31 electronics 39 Terminal 31 signal mass 39 Terminal 30 electronics 40 Right side light 40 Terminal 31 signal mass 41 Left side light 41 -- 42 Terminal S ignition starter switch 42 -- 43 Brake light sensor 43 Rotary light switch for rear fog light 44 Terminal 15 ignition starter switch 44 Steering column switch CCS SET 45 Rotary light switch for side light 45 Steering column switch CCS On/Off 46 -- 46 Steering column switch CCS RES 47 -- 47 Steering column switch CCS Cancel 48 -- 48 Reversing light switch 49 -- 49 Terminal L 50 -- 50 Terminal 50 ignition starter switch 51 -- 51 Terminal X ignition starter switch 52 Fuel pump relay 52 Rotary light switch dipped beam position 53 -- 53 Front wiper stage 2 steering column switch 54 Relay terminal X 54 -- 55 Starter lock relay 55 Starter lock signal 56 LED hazard warning light button 56 ZV status lock tailgate 57 -- 57 -- 58 LED safe LED 58 Heated outside mirror switch 59 LED lock unlock button 59 Terminal 30 reference 60 LED heated rear window 60 Terminal 31 reference 61 -- 61 Steering column switch, washing pump 62 Main beam, steering column switch 62 Steering column switch, front wiper interval 63 Terminal 30 main beam, dipped beam, left daytime running light 63 Heated rear window 64 Terminal 30 outside mirror heater 64 -- 65 Terminal 30G 65 -- 66 Terminal 30 interior light/30G 66 -- 67 -- 67 Terminal 30 heated rear window 68 Terminal 30 front wiper 68 Terminal 30 main beam, dipped beam, right daytime running light 69 Front wiper stage 1 69 -- 70 Brake mass front wiper 70 -- 71 Front wiper stage 2 71 -- 72 Horn 72 -- 73 Terminal 30 horn 73 --
SKODA CITIGO 2014 Overview of the coupling stations and plug connections
1 - Coupling station of electronic manual gearbox -T14a- , -T14b-
2 - Coupling station at heating and air conditioning unit -T2bh-
3 - Coupling station on the A-pillar, front passenger side, -T28a-
4 - Coupling station of outside mirror, in the front passenger door -T5e-
5 - Coupling station in the centre of dash panel, -T2bm-, -T2bn-, -J983-, -T12b-
6 - Dash panel switch module, centre right, -EX35-, -T16c-
7 - Coupling station under the front passenger seat, -T2ao-, -T3m-, -T2ap-, -T2x-
8 - Coupling station of panoramic sliding roof, -T2p-
9 - Coupling station CNG tank
10 - Coupling station at the aerial, -T2bl-
11 - Coupling station of parking aid, in rear left bumper, -T8b-
12 - Coupling station in the tailgate, -T5c-, -T5d-
13 - Coupling station of panoramic sliding roof, -T4p-
14 - Coupling station under the driver seat, -T2an-, -T3c-, -T2v-
15 - Centre console switch module, -EX23-, -T8c-
16 - Dash panel switch module, centre right, -EX22-, -T16b-
17 - Diagnostic connection, -U31-, -T16f-
18 - Coupling station of outside mirror, in the driver door -T8f-
19 - Coupling station on the A-pillar, driver side -T28-
20 - Coupling station in engine compartment, front left; -T4f-, -T14-
21 - Coupling station of radiator fan, -T3o-
SKODA CITIGO 2014 Coupling station of electronic manual gearbox Coupling station of electronic manual gearbox
A - 14-pin connector -T14a-
B - 14-pin connector -T14b-
SKODA CITIGO 2014 Coupling station at heating and air conditioning unit -T2bh- Coupling station at heating and air conditioning unit -T2bh-
A - 2-pin connector, -T2bh-
SKODA CITIGO 2014 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-
SKODA CITIGO 2014 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-
SKODA CITIGO 2014 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-
SKODA CITIGO 2014 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-
SKODA CITIGO 2014 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-
SKODA CITIGO 2014 Coupling station at the aerial, -T2bl- Coupling station at the aerial, -T2bl-
- Aerial connector, -T2bl-
SKODA CITIGO 2014 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-
SKODA CITIGO 2014 Coupling station in the tailgate, -T5c-, -T5d- Coupling station in the tailgate, -T5c-, -T5d-
A - 5-pin connector -T5c-
B - 5-pin connector -T5d-
SKODA CITIGO 2014 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-
SKODA CITIGO 2014 Centre console switch module, -EX23-, -T8c- Centre console switch module, -EX23-, -T8c-
- Centre console switch module, -EX23-, 8-pin connector -T8c-
SKODA CITIGO 2014 Diagnostic connection, -U31-, -T16f- Diagnostic connection, -U31-, -T16f-
A - 16-pin connector, T16f
SKODA CITIGO 2014 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-
SKODA CITIGO 2014 Coupling station in engine compartment, front left; -T4f-, -T14-
A - Connector engine 1, -T14-
B - Connector alternator -T4f-
SKODA CITIGO 2014 Coupling station of radiator fan, -T3o- Coupling station of radiator fan, -T3o-
A - 3-pin connector -T3o-
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