VW SAVEIRO 2012 – 1.6l engine, UNF . 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
T2bo	2-pin connector
T2v	2-pin connector, near battery
T16c	16-pin connector, next to relay plate
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
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 - Ignition transformer - Spark plug connector - Spark plugs - Throttle valve module

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J623	Engine control unit
N152	Ignition transformer
P	Spark plug connector
Q	Spark plugs
T3aa	3-pin connector
T4n	4-pin connector
T80a	80-pin connector
V60	Throttle valve module
E52	Connection (screening), in injection system wiring harness

Wiring Diagram VW SAVEIRO 2012 - Speedometer sender - Lambda probe - Engine control unit

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G22	Speedometer sender
G39	Lambda probe
J623	Engine control unit
T3ab	3-pin connector
T4p	4-pin connector
T16f	16-pin connector, behind glove compartment
T80a	80-pin connector
331	Earth connection, in injection system wiring harness
E40	Connection (vehicle speed sensor), in injection system wiring harness
E42	Positive connection (30a), in injection system wiring harness

Wiring Diagram VW SAVEIRO 2012 - Thermal switch for air conditioning system shut-off - Hall sender - Intake air temperature sender - Intake manifold pressure sender - Fresh air blower and radiator fan relay - Engine control unit

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F163	Thermal switch for air conditioning system shut-off
G40	Hall sender
G42	Intake air temperature sender
G71	Intake manifold pressure sender
J209	Fresh air blower and radiator fan relay
J301	Air conditioning system control unit
J623	Engine control unit
T1ae	Single connector
T1af	Single connector
T3r	3-pin connector
T4s	4-pin connector
T5n	5-pin connector, near cylinder head
T7d	7-pin connector
T8b	8-pin connector, behind dash panel, centre
T9f	9-pin connector
T16g	16-pin connector, behind glove compartment
T80a	80-pin connector
341	Earth connection 3, in injection system wiring harness
E50	Positive connection 3 (5 Volt) in injection system wiring harness
L2	Connection in air conditioning system wiring harness
*	Only models with air conditioning system

Wiring Diagram VW SAVEIRO 2012 - Radiator fan 2nd speed relay - Air conditioning system switch-off relay - Engine control unit - Radiator fan

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F129	Air conditioning system pressure switch
J101	Radiator fan 2nd speed relay
J365	Air conditioning system switch-off relay
J623	Engine control unit
T2o	2-pin connector
T3ag	3-pin connector
T4o	4-pin connector
T9g	9-pin connector
T9j	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
A57	Positive connection 3 (30), in dash panel wiring harness
*	Only models with air conditioning system

Wiring Diagram VW SAVEIRO 2012 - Engine speed sender - Coolant temperature sender - Throttle valve potentiometer - Engine control unit

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F129	Air conditioning system pressure switch
G28	Engine speed sender
G62	Coolant temperature sender
G69	Throttle valve potentiometer
J362	Immobiliser control unit
J623	Engine control unit
T2as	2-pin connector
T3ac	3-pin connector
T3f	3-pin connector
T4o	4-pin connector
T8g	8-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
340	Earth connection 2, in injection system wiring harness
E47	Positive connection 2 (5 Volt) in injection system wiring harness
*	From January 2009
*2	From December 2010

Wiring Diagram VW SAVEIRO 2012 - Knock sensor 1 - Lambda probe after catalytic converter - Engine control unit - Activated charcoal filter solenoid valve 1

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G61	Knock sensor 1
G130	Lambda probe after catalytic converter
J623	Engine control unit
N80	Activated charcoal filter solenoid valve 1
T2ar	2-pin connector
T2e	2-pin connector
T4i	4-pin connector
T16f	16-pin connector, behind glove compartment
T80a	80-pin connector
A193	Connection (87a), in dash panel wiring harness
E45	Connection (87), in injection system wiring harness
*	Only models with Euro 3 emission standard

Wiring Diagram VW SAVEIRO 2012 - Engine control unit - Injector - cylinder 1 - Injector - cylinder 2 - Injector - cylinder 3 - Injector - cylinder 4

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J623	Engine control unit
N30	Injector, cylinder 1
N31	Injector, cylinder 2
N32	Injector, cylinder 3
N33	Injector, cylinder 4
T2bd	2-pin connector
T2be	2-pin connector
T2bf	2-pin connector
T2bg	2-pin connector
T5o	5-pin connector, near cylinder head
T80a	80-pin connector
G3	Positive connection in injector wiring harness

Wiring Diagram VW SAVEIRO 2012 - Fuel pump relay - Cold start device relay - Engine control unit - Cold start valve - Fuel pump for cold start

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J17	Fuel pump relay
J41	Cold start device relay
J623	Engine control unit
N17	Cold start valve
T2cu	2-pin connector
T2f	2-pin connector
T9b	9-pin connector
T9i	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
V263	Fuel pump for cold start
44	Earth point, lower part of left A-pillar
82	Earth connection 1, in front left wiring harness
A20	Positive connection (15a), in dash panel wiring harness
A216	Positive connection 2 (87a) in dash panel wiring harness
*	From December 2010

Wiring Diagram VW SAVEIRO 2012 - Fuse 8 in fuse holder A - Fuse 9 in fuse holder A - Fuse 10 in fuse holder A - Fuse 11 in fuse holder A - Fuse 20 in fuse holder A - Fuse 23 in fuse holder A - Fuse 24 in fuse holder A

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F47	Brake pedal switch
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
SA20	Fuse 20 in fuse holder A
SA23	Fuse 23 in fuse holder A
SA24	Fuse 24 in fuse holder A
T2aa	2-pin connector
T16a	16-pin connector
T16f	16-pin connector, behind glove compartment
T16g	16-pin connector, behind glove compartment
A1	Positive connection (30a), in dash panel wiring harness
A2	Positive connection (15), in dash panel wiring harness
A32	Positive connection (30), in dash panel wiring harness
A167	Positive connection 3 (30a) in dash panel wiring harness
*	Diagnostic connection

Wiring Diagram VW SAVEIRO 2012 - Fuse 1 in fuse holder A - Fuse 5 in fuse holder A - Fuse 6 in fuse holder A - Fuse 17 in fuse holder A

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J301	Air conditioning system control unit
SA1	Fuse 1 in fuse holder A
SA5	Fuse 5 in fuse holder A
SA6	Fuse 6 in fuse holder A
SA17	Fuse 17 in fuse holder A
T7d	7-pin connector
T8b	8-pin connector, behind dash panel, centre
A52	Positive connection 2 (30), in dash panel wiring harness
A99	Connection 1 (87) in dash panel wiring harness
A198	Positive connection 6 (30a) in dash panel wiring harness
L76	Connection (87), in air conditioning system wiring harness
*	Only models with air conditioning system

Wiring Diagram VW SAVEIRO 2012 - Fuel gauge - Control unit in dash panel insert - Dash panel insert - Alternator warning lamp - Coolant temperature and coolant shortage warning lamp - Reserve fuel warning lamp

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G1	Fuel gauge
J285	Control unit in dash panel insert
K	Dash panel insert
K2	Alternator warning lamp
K28	Coolant temperature and coolant shortage warning lamp
K105	Reserve fuel warning lamp
T16a	16-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
135	Earth connection 2, in dash panel wiring harness
*	Diagnostic connection

Wiring Diagram VW SAVEIRO 2012 - Oil pressure switch - Fuel gauge sender - Coolant temperature display sender - Coolant temperature gauge - Rev. counter - Fuel system pressurisation pump - Speedometer - Dash panel insert - Oil pressure warning lamp

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F22	Oil pressure switch
G	Fuel gauge sender
G2	Coolant temperature display sender
G3	Coolant temperature gauge
G5	Rev. counter
G6	Fuel system pressurisation pump
G21	Speedometer
J285	Control unit in dash panel insert
K	Dash panel insert
K3	Oil pressure warning lamp
T1c	Single connector
T2j	2-pin connector
T4z	4-pin connector
T16b	16-pin connector, next to relay plate
T16f	16-pin connector, behind glove compartment
T16g	16-pin connector, behind glove compartment
T32a	32-pin connector
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

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-

VW SAVEIRO 2012 Relay plate, behind left dash panel

Relay plate, behind left dash panel

Designation of relay:

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R1 -	Cold start device relay -J41-

q	Colour: black

R2 -	Turn signal relay -J1-

q	Colour: yellow

R5 -	Radiator fan 2nd speed relay -J101-

q	Colour: black

R6 -	Fresh air blower and radiator fan relay -J209-

q	Colour: black

q	Colour: orange (only for 1.8 l engine)

R9 -

Vacant

q	up to December 2006

R9 -	Main beam relay -J330-

q	Colour: black

q	from January 2007

R10 -

Rear window wiper and washer relay -J30-

q	Colour: orange

R11 -

Relay for raising window -J292-

q	Colour: black

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VW SAVEIRO 2012 – 1.6l engine, UNF . 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 - Ignition transformer - Spark plug connector - Spark plugs - Throttle valve module

Wiring Diagram VW SAVEIRO 2012 - Speedometer sender - Lambda probe - Engine control unit

Wiring Diagram VW SAVEIRO 2012 - Thermal switch for air conditioning system shut-off - Hall sender - Intake air temperature sender - Intake manifold pressure sender - Fresh air blower and radiator fan relay - Engine control unit

Wiring Diagram VW SAVEIRO 2012 - Radiator fan 2nd speed relay - Air conditioning system switch-off relay - Engine control unit - Radiator fan

Wiring Diagram VW SAVEIRO 2012 - Engine speed sender - Coolant temperature sender - Throttle valve potentiometer - Engine control unit

Wiring Diagram VW SAVEIRO 2012 - Knock sensor 1 - Lambda probe after catalytic converter - Engine control unit - Activated charcoal filter solenoid valve 1

Wiring Diagram VW SAVEIRO 2012 - Engine control unit - Injector - cylinder 1 - Injector - cylinder 2 - Injector - cylinder 3 - Injector - cylinder 4

Wiring Diagram VW SAVEIRO 2012 - Fuel pump relay - Cold start device relay - Engine control unit - Cold start valve - Fuel pump for cold start

Wiring Diagram VW SAVEIRO 2012 - Fuse 8 in fuse holder A - Fuse 9 in fuse holder A - Fuse 10 in fuse holder A - Fuse 11 in fuse holder A - Fuse 20 in fuse holder A - Fuse 23 in fuse holder A - Fuse 24 in fuse holder A

Wiring Diagram VW SAVEIRO 2012 - Fuse 1 in fuse holder A - Fuse 5 in fuse holder A - Fuse 6 in fuse holder A - Fuse 17 in fuse holder A

Wiring Diagram VW SAVEIRO 2012 - Fuel gauge - Control unit in dash panel insert - Dash panel insert - Alternator warning lamp - Coolant temperature and coolant shortage warning lamp - Reserve fuel warning lamp

Wiring Diagram VW SAVEIRO 2012 - Oil pressure switch - Fuel gauge sender - Coolant temperature display sender - Coolant temperature gauge - Rev. counter - Fuel system pressurisation pump - Speedometer - Dash panel insert - Oil pressure warning lamp

VW SAVEIRO 2012 ABS control unit J104

VW SAVEIRO 2012 Relay plate, behind left dash panel

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