VW SAVEIRO 2012 – 1.0 l – 4SV-48 kW, engine codes AZN (Gol 4) . 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 pin connector, on starter
T2bo	2-pin connector, on alternator
T2v	2-pin connector, near battery
T16c	16-pin connector, yellow, next to relay plate
1	Earth strap, battery - body
49	Earth point, near battery
D26	Positive connection (B+), in alternator wiring harness
P1	Positive connection (30), in fuse holder on battery

Wiring Diagram VW SAVEIRO 2012 - Reversing light switch - lambda probe - engine control unit - injector - cylinder 1 - injector - cylinder 2 - injector - cylinder 3 - injector - cylinder 4 - activated charcoal filter system solenoid valve 1

F4	Reversing light switch
F163	Thermal switch for air conditioning system shut-off
G39	Lambda probe
J623	Engine control unit
N30	Injector, cylinder 1
N31	Injector, cylinder 2
N32	Injector, cylinder 3
N33	Injector, cylinder 4
N80	Activated charcoal filter system solenoid valve 1
T1af	Single pin connector, on thermal switch for air conditioning system shut-off
T2ar	2-pin connector, on active charcoal filter system solenoid valve 1
T2ax	2-pin connector, on reversing light switch
T2bd	2-pin connector, on injector, cylinder 1
T2be	2-pin connector, on injector, cylinder 2
T2bf	2-pin connector, on injector, cylinder 3
T2bg	2-pin connector, on injector, cylinder 4
T4h	4-pin connector, on lambda probe
T8b	8-pin connector, behind centre dash panel
T16f	16-pin connector, black, behind the glove compartment
T16g	16-pin connector, red, behind the glove compartment
T80a	80-pin connector, on engine control unit
E43	Positive connection (87), in injection system wiring harness

Wiring Diagram VW SAVEIRO 2012 - Speedometer sender - engine control unit - ignition transformer - spark plug connector - spark plugs

G22	Speedometer sender
J623	Engine control unit
N152	Ignition transformer
P	Spark plug connector
Q	Spark plugs
T3g	3-pin connector, on speedometer sender
T4w	4-pin connector, on ignition transformer
T16f	16-pin connector, black, behind the glove compartment
T16g	16-pin connector, red, behind the glove compartment
T80a	80-pin connector, on engine control unit
331	Earth connection, in injection system wiring harness
E40	Connection (speedometer sender), in injection system wiring harness
E46	Positive connection 1 (5 Volt), in injection system wiring harness

Wiring Diagram VW SAVEIRO 2012 - Clutch pedal switch - accelerator position sender - accelerator position sender 2 - engine control unit

F36	Clutch pedal switch
G79	Accelerator position sender
G185	Accelerator position sender 2
J101	Radiator fan 2nd speed relay
J301	Air conditioning system control unit
J362	Immobilizer control unit
J365	Air conditioning system switch-off relay
J623	Engine control unit
T4l	4-pin connector, on clutch pedal switch
T6h	6-pin connector, in accelerator position sender
T8b	8-pin connector, behind centre dash panel
T8c	8-pin connector, on air conditioning system control unit
T8g	8-pin connector, on immobilizer control unit
T8l	8-pin connector, behind steering column trim
T9g	9-pin connector, on radiator fan 2nd speed relay
T9j	9-pin connector, on air conditioning system switch-off relay
T16f	16-pin connector, black, behind the glove compartment
T16g	16-pin connector, red, behind the glove compartment
T80a	80-pin connector, on engine control unit
A100	Connection 2 (87), in dash panel wiring harness

Wiring Diagram VW SAVEIRO 2012 - Brake light switch - brake pedal switch - fuel pump relay - engine control unit

F	Brake light switch
F47	Brake pedal switch
F129	Air conditioning system pressure switch
J17	Fuel pump relay
J362	Immobilizer control unit
J623	Engine control unit
T2h	2-pin connector, behind side trim on rear left, near wheel housing
T4m	4-pin connector, on brake light switch
T4o	4-pin connector, on air conditioning system pressure switch
T8g	8-pin connector, on immobilizer control unit
T9b	9-pin connector, on fuel pump relay
T16b	16-pin connector, red, next to relay plate
T16e	16-pin connector, brown, next to relay plate
T16f	16-pin connector, black, behind the glove compartment
T16g	16-pin connector, red, behind the glove compartment
T80a	80-pin connector, on engine control unit
A18	Connection (54), in dash panel wiring harness
A20	Positive connection (15a), in dash panel wiring harness
A193	Positive connection (87a), in dash panel wiring harness
W1	Positive connection 1 (54), in rear wiring harness

Wiring Diagram VW SAVEIRO 2012 - Hall sender - intake air temperature sender - knock sensor 1 - intake manifold pressure sender - intake manifold pressure sender - engine control unit

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
T2au	2-pin connector, on knock sensor 1
T3q	3-pin connector, on Hall sender
T4j	4-pin connector, on intake air temperature sender
T4k	4-pin connector, on coolant temperature sender
T16f	16-pin connector, black, behind the glove compartment
T16g	16-pin connector, red, behind the glove compartment
T80a	80-pin connector, on engine control unit
339	Earth connection (sender earth), in injection system wiring harness

Wiring Diagram VW SAVEIRO 2012 - Engine speed sender - throttle valve drive for electric throttle (EPC) - throttle valve drive angle sender 1 for electric throttle (EPC) - throttle valve module

G28	Engine speed sender
G186	Throttle valve drive for electric throttle (EPC)
G187	Throttle valve drive angle sender 1 for electric throttle (EPC)
G188	Throttle valve drive angle sender 2 for electric throttle (EPC)
J338	Throttle valve module
J623	Engine control unit
T3a	3-pin connector, on engine speed sender
T6x	6-pin connector, on throttle valve module
T16g	16-pin connector, red, behind the glove compartment
T80a	80-pin connector, on engine control unit
473	Earth connection 5, in injection system wiring harness

Wiring Diagram VW SAVEIRO 2012 - Fuses

SA9	Fuse 9 on fuse holder A
SA10	Fuse 10 on fuse holder A
SA11	Fuse 11 on fuse holder A
SA20	Fuse 20 on fuse holder A
SA21	Fuse 21 on fuse holder A
T16a	16-pin connector, behind driver storage compartment
T16f	16-pin connector, black, behind the glove compartment
A1	Positive connection (30a), in dash panel wiring harness
A32	Positive connection (30), in dash panel wiring harness

Wiring Diagram VW SAVEIRO 2012 - Ignition/starter switch - terminal 30 wiring junction

D	Ignition/starter switch
J59	X-contact relief relay
R	Radio
SA23	Fuse 23 on fuse holder A
SA24	Fuse 24 on fuse holder A
SA32	Fuse 32 on fuse holder A
T6a	6-pin connector, on X-contact relief relay
T7c	7-pin connector, on ignition/starter switch
T8h	8-connector, on radio
T16c	16-pin connector, yellow, next to relay plate
T16f	16-pin connector, black, behind the glove compartment
TV2	Terminal 30 wiring junction
A2	Positive connection (15), in dash panel wiring harness
A49	Connection 1, in dash panel wiring harness
A52	Positive connection 2 (30), in dash panel wiring harness

Wiring Diagram VW SAVEIRO 2012 - Oil pressure switch - fuel gauge - rev. counter - control unit in dash panel insert - alternator warning lamp - oil pressure warning lamp - reserve fuel warning lamp

F22	Oil pressure switch
G1	Fuel gauge
G5	Rev. counter
J285	Control unit in dash panel insert
K	Dash panel insert
K2	Alternator warning lamp
K3	Oil pressure warning lamp
K105	Reserve fuel warning lamp
K132	Electric power control fault lamp
T1x	Single pin connector, on oil pressure switch
T16b	16-pin connector, red, next to relay plate
T16g	16-pin connector, red, behind the glove compartment
T32a	32-pin connector, on dash panel insert

Wiring Diagram VW SAVEIRO 2012 - Fuel gauge sender - fuel system pressurisation pump - fresh air blower and radiator fan relay

G	Fuel gauge sender
G6	Fuel system pressurisation pump
J209	Fresh air blower and radiator fan relay
SA5	Fuse 5 on fuse holder A
T3m	3-pin connector, radiator fan on right of radiator
T4z	4-pin connector, on fuel pump
T5m	5-pin connector, on right tail light
T9f	9-pin connector, on fresh air blower and radiator fan relay
T16b	16-pin connector, red, next to relay plate
T16e	16-pin connector, brown, next to relay plate
V35	Right radiator fan
44	Earth point, lower part of left A-pillar
86	Earth connection 1, in rear wiring harness
335	Earth connection 5, in dash panel wiring harness
A164	Positive connection 2 (30a), in dash panel wiring harness
W28	Positive connection 2 (54), in tail light wiring harness

VW SAVEIRO 2012 ABS control unit J104

ABS control unit -J104-

   

Location: –  in engine compartment, left -arrow-

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Designation of connector:

A -	ABS control unit -J104-

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

Airbag control unit -J234-

Location: –  behind centre dash panel -arrow-

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Designation of connector:

A -	Airbag control unit -J234-

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

Control unit with display in dash panel insert -J285-

Location: –  on dash panel, left -arrow-

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Designation of connector:

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-

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: –  on dash panel, left

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Designation of connector:

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: –  near left steering column -arrow-

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Designation of connector:

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: –  behind the glove compartment, front passenger side -arrow-

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Designation of connector:

A -	Engine control unit -J623-

B/C -

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

Air conditioning system control unit -J301-

Location: –  on centre dash panel, under radio -arrow-

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Designation of connector:

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: –  near washer fluid container -arrow-

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Designation of connector:

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: –  near left steering column -arrow-

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Designation of connector:

A -	Alarm system control unit -J85-

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