VW SAVEIRO 2012 — Central locking, CNBA,(4F1),(4R0),(7AA) . Wiring diagrams, Pin Connector, Location

Wiring Diagram VW SAVEIRO 2012 - Battery - Starter - Alternator - Voltage regulator - Terminal 30 wiring junction

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
TV2	Terminal 30 wiring junction
1	Earth strap, battery - body
49	Earth point, near ..., near battery
A40	Positive connection 1 (30), in dash panel wiring harness
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

D	Ignition/starter switch
E1	Light switch
J59	X-contact relief relay
T5r	5-pin connector
T7c	7-pin connector
T17a	17-pin connector
A2	Positive connection (15), in dash panel wiring harness
A49	Connection 1, in dash panel wiring harness
A99	Connection 1 (87) in dash panel wiring harness

Wiring Diagram VW SAVEIRO 2012 - Fuse 7 in fuse holder A - Fuse 14 in fuse holder A - Fuse 19 in fuse holder A - Fuse 20 in fuse holder A

E7	Fog light switch
SA7	Fuse 7 in fuse holder A
SA14	Fuse 14 in fuse holder A
SA19	Fuse 19 in fuse holder A
SA20	Fuse 20 in fuse holder A
T17a	17-pin connector
A20	Positive connection (15a), in dash panel wiring harness
A52	Positive connection 2 (30), in dash panel wiring harness
A168	Positive connection 4 (30a) in dash panel wiring harness

Wiring Diagram VW SAVEIRO 2012 - Central locking system relay - Front passenger door power latching motor

J110	Central locking system relay
T3e	3-pin connector
T6r	6-pin connector, in front passenger door
T9c	9-pin connector
V303	Front passenger door power latching motor
A107	Connection (convenience locking), in dash panel wiring harness
A138	Connection 2, in dash panel wiring harness
*	Interior release for rear lid

Wiring Diagram VW SAVEIRO 2012 - Rear lid release switch - Rear lid contact switch - Remote release switch illumination bulb - Rear lid release motor

E165	Rear lid release switch
F111	Rear lid contact switch
L104	Remote release switch illumination bulb
T1d	Single connector, on rear lid release motor
T1e	Single connector, on rear lid release motor
T2u	2-pin connector
T2w	2-pin connector, behind rear left side trim, near wheel arch
T6d	6-pin connector
T16d	16-pin connector, next to relay plate
V139	Rear lid release motor
44	Earth point, lower part of left A-pillar
50	Earth point, on left in luggage compartment
52	Earth point, on left in rear lid
98	Earth connection, in rear lid wiring harness
199	Earth connection 3, in dash panel wiring harness
213	Earth connection, in dash panel wiring harness
A37	Connection (58a), in dash panel wiring harness
A38	Positive connection 2 (15a) in dash panel wiring harness
*	Variant
*2	Only models with no electrically adjustable exterior mirrors
*3	Only models with rear lid release switch

Wiring Diagram VW SAVEIRO 2012 - Rear lid lock motor - Rear left power latching motor - Rear right power latching motor

T2n	2-pin connector, on left B-pillar
T2q	2-pin connector, on right B-pillar
T2r	2-pin connector, behind rear left side trim, near wheel arch
T2t	2-pin connector
T3h	3-pin connector
T3i	3-pin connector
T16d	16-pin connector, next to relay plate
V120	Rear lid lock motor
V307	Rear left power latching motor
V308	Rear right power latching motor
W3	Connection in rear wiring harness
W16	Connection (contact switch in rear lid/ATA/CL lock cylinder), in rear wiring harness
*	Squareback

Wiring Diagram VW SAVEIRO 2012 - Driver door power latching system contact switch - Driver door power latching motor

E22	Intermittent wiper switch
F338	Driver door power latching system contact switch
J1	Turn signal relay
J330	Main beam relay
T4c	4-pin connector
T6c	6-pin connector
T6l	6-pin connector, in driver door
T9a	9-pin connector
T9n	9-pin connector
T16a	16-pin connector
V302	Driver door power latching motor
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
205	Earth connection, in driver door wiring harness
*	From May 2007
*2	Diagnostic connection
*3	From March 2010

Wiring Diagram VW SAVEIRO 2012 - Immobiliser reader coil - Speedometer - Control unit in dash panel insert - Immobiliser control unit - Dash panel insert - Alternator warning lamp - Immobiliser warning lamp

D2	Immobiliser reader coil
G21	Speedometer
J285	Control unit in dash panel insert
J362	Immobiliser control unit
K	Dash panel insert
K2	Alternator warning lamp
K117	Immobiliser warning lamp
T2dh	2-pin connector
T16a	16-pin connector
T32a	32-pin connector
A76	Connection (K-diagnosis wire), in dash panel wiring harness
*	Diagnostic connection

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-