VW SAVEIRO 2012 – 1.4l petrol engine, CNBA . Wiring diagrams, Pin Connector, Location

Wiring Diagram VW SAVEIRO 2012 - Battery - Starter - Alternator - Voltage regulator

A	Battery
B	Starter
C	Alternator
C1	Voltage regulator
T1ag	Single connector
T1b	Single connector, in engine compartment
T2bo	2-pin connector
T2v	2-pin connector, near battery
1	Earth strap, battery - body
49	Earth point, near ..., near battery
D26	Positive connection (B+), in alternator wiring harness
P1	Positive connection (30), in battery fuse holder

Wiring Diagram VW SAVEIRO 2012 - Ignition/starter switch - X-contact relief relay - Terminal 30 wiring junction

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D	Ignition/starter switch
J59	X-contact relief relay
J393	Convenience system central control unit
T5r	5-pin connector
T7c	7-pin connector
T16c	16-pin connector, next to relay plate
T23a	23-pin connector
TV2	Terminal 30 wiring junction
A21	Connection (86s), in dash panel wiring harness
A40	Positive connection 1 (30), in dash panel wiring harness
A49	Connection 1, in dash panel wiring harness

Wiring Diagram VW SAVEIRO 2012 - Engine control unit - Injector - cylinder 1 - Injector - cylinder 2 - Injector - cylinder 3 - Injector - cylinder 4 - Activated charcoal filter solenoid valve 1

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J623	Engine control unit
N30	Injector, cylinder 1
N31	Injector, cylinder 2
N32	Injector, cylinder 3
N33	Injector, cylinder 4
N80	Activated charcoal filter solenoid valve 1
T2ar	2-pin connector
T2bd	2-pin connector
T2be	2-pin connector
T2bf	2-pin connector
T2bg	2-pin connector
T80a	80-pin connector
E43	Connection (87), in injection system wiring harness

Wiring Diagram VW SAVEIRO 2012 - Brake light switch - Clutch pedal switch - Brake pedal switch - Fuel pump relay - Engine control unit

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F	Brake light switch
F36	Clutch pedal switch
F47	Brake pedal switch
F129	Air conditioning system pressure switch
F163	Thermal switch for air conditioning system shut-off
J17	Fuel pump relay
J623	Engine control unit
T1af	Single connector
T4l	4-pin connector
T4m	4-pin connector
T4o	4-pin connector
T8b	8-pin connector, behind centre console
T9b	9-pin connector
T16e	16-pin connector, next to relay plate
T16f	16-pin connector, behind glove compartment
T16g	16-pin connector, behind glove compartment
T80a	80-pin connector
A20	Positive connection (15a), in dash panel wiring harness
A193	Connection (87a), in dash panel wiring harness
*	Only models with air conditioning system

Wiring Diagram VW SAVEIRO 2012 - Engine speed sender - Lambda probe - Lambda probe after catalytic converter - Engine control unit

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G28	Engine speed sender
G39	Lambda probe
G130	Lambda probe after catalytic converter
J623	Engine control unit
T3ac	3-pin connector
T4i	4-pin connector
T4p	4-pin connector
T80a	80-pin connector
E46	Positive connection 1 (5 Volt) in injection system wiring harness

Wiring Diagram VW SAVEIRO 2012 - Speedometer sender - Engine control unit - Ignition transformer - Spark plug connector - Spark plugs

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G22	Speedometer sender
J623	Engine control unit
N152	Ignition transformer
P	Spark plug connector
Q	Spark plugs
T3ab	3-pin connector
T4w	4-pin connector
T16g	16-pin connector, behind glove compartment
T80a	80-pin connector
331	Earth connection, in injection system wiring harness
E61	Connection 1 (15a) in injection system wiring harness

Wiring Diagram VW SAVEIRO 2012 - Hall sender - Intake air temperature sender - Knock sensor 1 - Coolant temperature sender - Intake manifold pressure sender - Engine control unit

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G40	Hall sender
G42	Intake air temperature sender
G61	Knock sensor 1
G62	Coolant temperature sender
G71	Intake manifold pressure sender
J623	Engine control unit
T2as	2-pin connector
T2au	2-pin connector
T3q	3-pin connector
T4j	4-pin connector
T80a	80-pin connector
342	Earth connection 4, in injection system wiring harness
E121	Positive connection 5 (5 Volt) in injection system wiring harness

Wiring Diagram VW SAVEIRO 2012 - Accelerator position sender - Accelerator position sender 2 - Throttle valve drive for electric throttle - Throttle valve drive angle sender 1 for electric throttle - Throttle valve drive angle sender 2 for electric throttle - Engine control unit

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G79	Accelerator position sender
G185	Accelerator position sender 2
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
J623	Engine control unit
T6h	6-pin connector
T6x	6-pin connector
T8l	8-pin connector, behind steering column trim
T16f	16-pin connector, behind glove compartment
T80a	80-pin connector

Wiring Diagram VW SAVEIRO 2012 - Engine control unit

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J301	Air conditioning system control unit
J365	Air conditioning system switch-off relay
J393	Convenience system central control unit
J623	Engine control unit
T7d	7-pin connector
T8b	8-pin connector, behind centre console
T9j	9-pin connector
T12c	12-pin connector
T16a	16-pin connector
T16f	16-pin connector, behind glove compartment
T16g	16-pin connector, behind glove compartment
T80a	80-pin connector
A18	Connection (54), in dash panel wiring harness
A76	Connection (K-diagnosis wire), in dash panel wiring harness
E65	Connection 1 (30a) in injection system wiring harness
L2	Connection in air conditioning system wiring harness
*	Diagnostic connection
*2	Only models with air conditioning system

Wiring Diagram VW SAVEIRO 2012 - Radiator fan 2nd speed relay - Fresh air blower and radiator fan relay - Engine control unit - Radiator fan

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F4	Reversing light switch
J101	Radiator fan 2nd speed relay
J209	Fresh air blower and radiator fan relay
J623	Engine control unit
T2ax	2-pin connector
T2o	2-pin connector
T3ag	3-pin connector
T9f	9-pin connector
T9g	9-pin connector
T16e	16-pin connector, next to relay plate
T16g	16-pin connector, behind glove compartment
T80a	80-pin connector
V7	Radiator fan
44	Earth point, lower part of left A-pillar
108	Earth connection 2, in front left wiring harness
A164	Positive connection 2 (30a) in dash panel wiring harness
A198	Positive connection 6 (30a) in dash panel wiring harness
E122	Connection 1 (54) in injection system wiring harness
*	Only models with air conditioning system

Wiring Diagram VW SAVEIRO 2012 - Fuse 5 in fuse holder A - Fuse 6 in fuse holder A - Fuse 8 in fuse holder A - Fuse 9 in fuse holder A - Fuse 10 in fuse holder A - Fuse 11 in fuse holder A

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J393	Convenience system central control unit
SA5	Fuse 5 in fuse holder A
SA6	Fuse 6 in fuse holder A
SA8	Fuse 8 in fuse holder A
SA9	Fuse 9 in fuse holder A
SA10	Fuse 10 in fuse holder A
SA11	Fuse 11 in fuse holder A
T16a	16-pin connector
T23a	23-pin connector
A1	Positive connection (30a), in dash panel wiring harness
A32	Positive connection (30), in dash panel wiring harness
A52	Positive connection 2 (30), in dash panel wiring harness
*	Diagnostic connection
*2	Only models with air conditioning system

Wiring Diagram VW SAVEIRO 2012 - Fuse 17 in fuse holder A - Fuse 20 in fuse holder A - Fuse 23 in fuse holder A - Fuse 24 in fuse holder A - Fuse 32 in fuse holder A

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J301	Air conditioning system control unit
R	Radio
SA17	Fuse 17 in fuse holder A
SA20	Fuse 20 in fuse holder A
SA23	Fuse 23 in fuse holder A
SA24	Fuse 24 in fuse holder A
SA32	Fuse 32 in fuse holder A
T7d	7-pin connector
T8b	8-pin connector, behind centre console
T8h	8-pin connector
T16f	16-pin connector, behind glove compartment
A2	Positive connection (15), in dash panel wiring harness
A99	Connection 1 (87) in dash panel wiring harness
L76	Connection (87), in air conditioning system wiring harness

Wiring Diagram VW SAVEIRO 2012 - Oil pressure switch - Rev. counter - Speedometer - Control unit in dash panel insert - Dash panel insert - Alternator warning lamp - Oil pressure warning lamp

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F22	Oil pressure switch
G5	Rev. counter
G21	Speedometer
J285	Control unit in dash panel insert
K	Dash panel insert
K2	Alternator warning lamp
K3	Oil pressure warning lamp
T1x	Single connector
T16c	16-pin connector, next to relay plate
T16g	16-pin connector, behind glove compartment
T32a	32-pin connector
A167	Positive connection 3 (30a) in dash panel wiring harness

Wiring Diagram VW SAVEIRO 2012 - Fuel gauge sender - Fuel gauge - Fuel system pressurisation pump - Control unit in dash panel insert - Dash panel insert

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G	Fuel gauge sender
G1	Fuel gauge
G6	Fuel system pressurisation pump
J285	Control unit in dash panel insert
K	Dash panel insert
T4z	4-pin connector
T16b	16-pin connector, next to relay plate
T32a	32-pin connector
44	Earth point, lower part of left A-pillar
81	Earth connection 1, in dash panel wiring harness
86	Earth connection 1, in rear wiring harness
135	Earth connection 2, in dash panel wiring harness

VW SAVEIRO 2012 ABS control unit J104

ABS control unit -J104-

Location:

Designation of connector:

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A -	ABS control unit -J104-

B -	31-pin connector, on ABS control unit -T31a-

Airbag control unit -J234-

Location:

Designation of connector:

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A -	Airbag control unit -J234-

B -	75-pin connector, on ABS control unit -T75a-

Control unit with display in dash panel insert -J285-

Location:

Designation of connector:

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A -	Control unit with display in dash panel insert -J285-

B -	32-pin connector, on control unit with display in dash panel insert -T32a-

1 -

Vacant

2 -	Engine control unit

3 -	Terminal 15a

4 -	Terminal R

5 -	Fuel gauge sender

6 -	Airbag control unit

7 -	Terminal 31

8 -	Coolant temperature sender

9 -	Terminal 31

10 -	Oil pressure switch

11 -	Engine control unit

12 -	Terminal 61

13 -	Engine control unit

14 -	Terminal 75

15 -	Terminal 58

16 -	Terminal 58

17 -

Radio

18 -

Radio

19 -	ABS control unit

20 -	Immobilizer control unit

21 -

Radio

22 -	Terminal L

23 -	Terminal 30

24 -	Terminal 31

25 -	Terminal K

26 -	Speedometer sender

27 -	Engine control unit

28 -	Speedometer sender

29 -	Brake system monitoring

30 -	Terminal 56a

31 -	Terminal 58d

32 -	Terminal 58d

B -	32-pin connector, on control unit with display in dash panel insert -T32a-

Note

for models with 1.0 l Flex engine, 1.0 l and 1.4 l petrol engines only, from March 2008

1 -	Terminal 30

2 -	Terminal 31

3 -	Turn signal

q	only for Gol Phoenix

4 -	Terminal CAN-Bus high

5 -	Terminal CAN-Bus low

6 -

Vacant

7 -

Radio

8 -

Radio

9 -

Radio

10 -	Terminal 61

11 -	Terminal 56a

12 -	ABS control unit

13 -	Airbag control unit

14 -	Brake system monitoring

15 -	Immobilizer control unit

16 -	Immobilizer control unit

17 -	Terminal 15

18 -	Terminal 31

19 -

Vacant

20 -	Terminal 31

21 -	CAN Shield

22 -	Fuel gauge sender

23 -	Oil pressure switch

24 -

S-contact

25 -	Speedometer sender

26 -	Terminal K

27 -	Terminal L

28 -

Vacant

29 -	Terminal 75

30 -	Terminal 58d

31 -	Terminal 58d

32 -	Terminal R

Control unit with display in dash panel insert -J285-

Note

for models Generation IV with dash panel Generation III only

Location:

Designation of connector:

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A -	Control unit with display in dash panel insert -J285-

B -	32-pin connector, on control unit in dash panel insert -T32a-

1 -	Speedometer sender

2 -

Vacant

3 -	Terminal 15

4 -	Terminal R

5 -	Fuel gauge sender

6 -	Airbag control unit

7 -	Terminal 31

8 -	Coolant temperature sender

9 -	Terminal 31

10 -	Oil pressure switch

11 -	Engine control unit

12 -	Terminal 61

13 -	Engine control unit

14 -	Terminal 75

15 -	Oil pressure switch

16 -	Immobilizer control unit

17 -

Radio

18 -

Radio

19 -	ABS control unit

20 -	Terminal 58d

21 -

Radio

22 -	Coolant shortage indicator sender

23 -	Terminal 30

24 -	Terminal 31

25 -	Terminal K

26 -	Terminal 58

27 -	Engine control unit

28 -	Speedometer sender

29 -	Brake system monitoring

30 -	Terminal 56a

31 -	Terminal L

32 -	Terminal 56

Convenience system central control unit -J393-

Location:

Designation of connector:

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A -	Convenience system central control unit -J393-

B -	12-pin connector, on convenience system central control unit -T12c-

C -	23-pin connector, on convenience system central control unit -T23a-

D -	12-pin connector, on convenience system central control unit -T12b-

Engine control unit -J623-

Location:

Designation of connector:

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A -	Engine control unit -J623-

B/C -

80-pin connector, on engine control unit -T80a-

Air conditioning system control unit -J301-

Location:

Designation of connector:

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A -	Air conditioning system control unit -J301-

B -	5-pin connector, on air conditioning system control unit -T5d-

C -	7-pin connector, on heater control unit -T7d-

Immobilizer control unit -J362-

Location:

Designation of connector:

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A -	Immobilizer control unit -J362-

B -	8-pin connector, on immobilizer control unit -T8g-

C -	2-pin connector, on immobilizer control unit -T2bp-

Alarm system control unit -J85-

Location:

Designation of connector:

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A -	Alarm system control unit -J85-

B -	22-pin connector, on alarm system control unit -T22a-

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VW SAVEIRO 2012 – 1.4l petrol engine, CNBA . Wiring diagrams, Pin Connector, Location

Wiring Diagram VW SAVEIRO 2012 - Battery - Starter - Alternator - Voltage regulator

Wiring Diagram VW SAVEIRO 2012 - Ignition/starter switch - X-contact relief relay - Terminal 30 wiring junction

Wiring Diagram VW SAVEIRO 2012 - Engine control unit - Injector - cylinder 1 - Injector - cylinder 2 - Injector - cylinder 3 - Injector - cylinder 4 - Activated charcoal filter solenoid valve 1

Wiring Diagram VW SAVEIRO 2012 - Brake light switch - Clutch pedal switch - Brake pedal switch - Fuel pump relay - Engine control unit

Wiring Diagram VW SAVEIRO 2012 - Engine speed sender - Lambda probe - Lambda probe after catalytic converter - Engine control unit

Wiring Diagram VW SAVEIRO 2012 - Speedometer sender - Engine control unit - Ignition transformer - Spark plug connector - Spark plugs

Wiring Diagram VW SAVEIRO 2012 - Hall sender - Intake air temperature sender - Knock sensor 1 - Coolant temperature sender - Intake manifold pressure sender - Engine control unit

Wiring Diagram VW SAVEIRO 2012 - Accelerator position sender - Accelerator position sender 2 - Throttle valve drive for electric throttle - Throttle valve drive angle sender 1 for electric throttle - Throttle valve drive angle sender 2 for electric throttle - Engine control unit

Wiring Diagram VW SAVEIRO 2012 - Engine control unit

Wiring Diagram VW SAVEIRO 2012 - Radiator fan 2nd speed relay - Fresh air blower and radiator fan relay - Engine control unit - Radiator fan

Wiring Diagram VW SAVEIRO 2012 - Fuse 5 in fuse holder A - Fuse 6 in fuse holder A - Fuse 8 in fuse holder A - Fuse 9 in fuse holder A - Fuse 10 in fuse holder A - Fuse 11 in fuse holder A

Wiring Diagram VW SAVEIRO 2012 - Fuse 17 in fuse holder A - Fuse 20 in fuse holder A - Fuse 23 in fuse holder A - Fuse 24 in fuse holder A - Fuse 32 in fuse holder A

Wiring Diagram VW SAVEIRO 2012 - Oil pressure switch - Rev. counter - Speedometer - Control unit in dash panel insert - Dash panel insert - Alternator warning lamp - Oil pressure warning lamp

Wiring Diagram VW SAVEIRO 2012 - Fuel gauge sender - Fuel gauge - Fuel system pressurisation pump - Control unit in dash panel insert - Dash panel insert

VW SAVEIRO 2012 ABS control unit J104

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