VW BORA 2007 – Anti-lock brake system (ABS) with electronic differential lock (EDL) and traction control system (TCS) . Wiring diagrams, Pin Connector, Location

Wiring Diagram VW BORA 2007 - ABS/ABS with EDL/TCS control unit - traction control system switch

A	Battery
D	Ignition/starter switch
E20	Switches and instruments, lighting control
E132	Traction control system switch
J104	ABS/ABS with EDL/TCS control unit, in engine compartment, left
L71	Traction control switch illumination
S9	Fuse in fuse box
S178	Fuse -6- (30), in fuse box/battery
S179	Fuse -7- (30), in fuse box/battery
T3	3-pin connector
T3c	3-pin connector
T6	6-pin connector
T47a	47-pin connector
A2	Positive (+) connection (15), in dash panel wiring harness
A4	Positive (+) connection (58b), in dash panel wiring harness
A38	Positive (+) connection -2- (15a), in dash panel wiring harness
A132	Connection (TCS/ESP), in dash panel wiring harness
*	Only models with EDL/TCS

Wiring Diagram VW BORA 2007 - ABS/ABS with EDL/TCS control unit - ABS hydraulic pump

J104	ABS/ABS with EDL/TCS control unit, in engine compartment, left
J217	Automatic gearbox control unit
J...	Engine control units
N133	ABS inlet valve, rear right
N134	ABS inlet valve, rear left
N135	ABS outlet valve, rear right
N136	ABS outlet valve, rear left
N225	Electronic stability program switch valve -1-Q
N226	Electronic stability program switch valve -2-Q
T10w	10-pin connector, white, in protective housing for connectors, in plenum chamber, left
T47a	47-pin connector
T68	68-pin connector, only models with four speed automatic gearbox (AG4)
T68a	68-pin connector, only models with five speed automatic gearbox (AG5)
V64	ABS hydraulic pump
A121	Connection (high bus), in dash panel wiring harness
A122	Connection (low bus), in dash panel wiring harness
*	Only models with EDL/TCS
---	Only models with automatic gearbox

Wiring Diagram VW BORA 2007 - ABS/ABS with EDL/TCS control unit - speed sensors

G44	Rear right speed sensor
G45	Front right speed sensor
G46	Rear left speed sensor
G47	Front left speed sensor
J104	ABS/ABS with EDL/TCS control unit, in engine compartment, left
N99	ABS inlet valve, front right
N100	ABS outlet valve, front right
N101	ABS inlet valve, front left
N102	ABS outlet valve, front left
T47a	47-pin connector
D146	Connection (rear left speed sensor +), in engine compartment wiring harness
D147	Connection (rear left speed sensor -), in engine compartment wiring harness
D148	Connection (rear right speed sensor +), in engine compartment wiring harness
D149	Connection (rear right speed sensor -), in engine compartment wiring harness

Wiring Diagram VW BORA 2007 - ABS/ABS with EDL/TCS control unit - handbrake warning switch - self-diagnosis connection

F	Brake light switch
F9	Handbrake warning switch
J104	ABS/ABS with EDL/TCS control unit, in engine compartment, left
T16	16-pin connector, in dash panel centre, self-diagnosis connection***
T47a	47-pin connector
65	Earth point, longitudinal member left, front
A18	Connection (54), in dash panel wiring harness
A76	Connection (diagnosis wire K), in dash panel wiring harness
A133	Connection (ABS impulse left), in dash panel wiring harness
A134	Connection (ABS impulse right), in dash panel wiring harness
***	Models for Mexico, self-diagnosis connection left under dash panel

Wiring Diagram VW BORA 2007 - Dash panel insert - brake system warning lamp - ABS warning lamp - TCS warning lamp - brake pad/lining warning lamp - brake fluid level warning contact

F34	Brake fluid level warning contact
G34	Brake lining/pad wear sender, front left
J285	Control unit with display in dash panel insert
J533	Data bus diagnostic interface, in dash panel insert
K32	Brake pad/lining warning lamp
K47	ABS warning lamp
K118	Brake system warning lamp
K155	TCS warning lamp
T2c	2-pin connector, near brake lining/pad wear sender, front left
T32	32-pin connector, blue
T32a	32-pin connector, green
81	Earth connection -1-, in dash panel wiring harness
119	Earth connection -1-, in headlight wiring harness
120	Earth connection -2-, in headlight wiring harness
135	Earth connection -2-, in dash panel wiring harness
A76	Connection (diagnosis wire K), in dash panel wiring harness
*	Only models with TCS

VW BORA 2007 Motronic control unit J220

Motronic control unit -J220-

   

Location: –  Central under plenum chamber cover -Arrow-

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Designation of connector:

A -	Motronic control unit -J220-

B -	81-pin connector -T81-

C -	40-pin connector -T40-

–  in engine compartment, bottom left -arrow-

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Designation of connector:

A -	Radiator fan control unit -J293-

B -	4-pin connector, on radiator fan control unit -T4v-

C -	14-pin connector, on radiator fan control unit -T14-

–  in engine compartment, right -arrow-

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Designation of connector:

A -	Automatic gearbox control unit -J217-

B -	68-pin connector, on automatic gearbox control unit -T68-

–  behind the door trim, front left -arrow-

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Designation of connector:

A -	Driver door control unit -J386-

B -	29-pin connector, on driver door control unit -T29-

–  behind the door trim, front right -arrow-

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Designation of connector:

A -	Front passenger door control unit -J387-

B -	29-pin connector, on front passenger door control unit -T29a-

–  behind the door trim, rear left -arrow-

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Designation of connector:

A -	Rear left door control unit -J388-

B -	18-pin connector, on left rear door control unit -T18-

–  behind the door trim, rear right -arrow-

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Designation of connector:

A -	Rear right door control unit -J389-

B -	18-pin connector, on left rear door control unit -T18b-

–  In centre console, under radio -arrow-

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Designation of connector:

E -	Climatronic control unit -J255-

A -	12-pin connector, on Climatronic control unit -T12c-

B -	20-pin connector, on Climatronic control unit -T20-

C -	16-pin connector, on Climatronic control unit -T16b-

D -	16-pin connector, on Climatronic control unit -T16a-

–  Behind glove compartment, front passenger side -arrow-

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Designation of connector:

A -	Convenience system central control unit -J393-

B -	15-pin connector, on convenience system central control unit -T15-

C -	23-pin connector, on convenience system central control unit -T23-

–  Behind instrument cluster-arrow-

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Designation of connector:

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

C -	32-pin connector, blue, on instrument cluster control unit with indicator unit -T32-

1 -	Terminal 15a

2 -	Right turn signal

3 -	Speed signal

4 -	Turn signal relay

5 -	Fuel gauge sender

6 -

vacant

7 -	Terminal 31

8 -	Coolant temperature indicator sensor

9 -	Terminal 31

10 -	Oil pressure switch

11 -

vacant

12 -	Alternator

-	Voltage regulator

13 -

vacant

14 -	Rear fog light bulb

15 -

vacant

16 -

vacant

17 -	Terminal 56a

18 -	Left turn signal

19 -	ABS control unit

20 -	Terminal 58b

21 -	Door contact switch

22 -	Coolant shortage indicator sender

23 -	Terminal 30a

24 -	Terminal 31

25 -	Terminal K

26 -	Terminal 58r

27 -	Terminal 58l

28 -	Speedometer sender

29 -	Brake fluid level warning contact

30 -	Terminal 86s

31 -	Front left belt switch

32 -

vacant

B -	32-pin connector, green, on instrument cluster control unit with indicator unit -T32a-

1 -

vacant

2 -	Immobilizer reader coil

3 -

vacant

4 -	Terminal for CAN-Bus / control

5 -	Immobilizer

6 -	Windscreen washer fluid level sender

7 -	Brake wear indicator

8 -	Terminal for CAN-Bus "high" - convenience -

9 -	Terminal for CAN-Bus "low" - convenience -

10 -

vacant

11 -

vacant

12 -	Radiator fan control unit

13 -	Handbrake warning switch

14 -	Terminal for ASR/ESP

15 -

vacant

16 -

vacant

17 -	Immobilizer reader coil

18 -

vacant

19 -	Terminal for CAN-Bus high

20 -	Terminal for CAN-Bus low

21 -

vacant

22 -	Contact switch on bonnet / bonnet for alarm system

23 -	Multifunction display memory switch

24 -	Multifunction display memory switch

25 -	Multifunction display memory switch

26 -	Ambient temperature sensor

27 -	Terminal for CAN-Bus high

28 -	Terminal for CAN-Bus low

29 -

vacant

30 -	Terminal for clock

31 -	Terminal for data

32 -	Terminal for Enable

–  under centre console -arrow-

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Designation of connector:

A -	Airbag control unit -J234-

B -	75-pin connector, on airbag control unit -T75-

–  In engine compartment, left -arrow-

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Designation of connector:

A -	ABS control unit -J104-

B -	47-pin connector, on ABS control unit -T47-

–  Behind right luggage compartment lining-arrow-

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Designation of connector:

A -	Parking aid control unit -J446-

B -	16-pin connector, on parking aid control unit -T16z-

C -	12-pin connector, on parking aid control unit -T12ka-

VW BORA 2007

Earth strap, battery - body - Arrow A -

VW BORA 2007 Earth points in the engine compartment

Earth points in the engine compartment

1	Earth strap, battery - body

q

Location:

2	Earth strap, gearbox - body

q

Location:

12	Earth point, on left in engine compartment

q

Location:

15	Earth point, on cylinder head

q

Location:

608	Earth point, in centre of plenum chamber

q

Location:

609	Earth point, on right in plenum chamber

q

Location:

Earth strap, battery - body - Arrow A -

Earth point, in engine compartment, left -arrow B-  

Earth strap, gearbox - body- Arrow -

 

Earth connection on cylinder head - arrow -

 

Earth connection on water deflector, centre - arrow -

 

Earth connection on water deflector, right - arrow -

 

Earth points in passenger compartment

42	Earth point, next to steering column

q

Location:

44	Earth point, lower part of left A-pillar

q

Location:

45	Earth point, centre behind dash panel

q

Location:

49	Earth connection, on steering column

q

Location:

Earth point, next to steering column- arrow -

 

Earth connection, lower part of left A-pillar -arrow-

 

Earth connection, centre behind dash panel- Arrow -

 

Earth connection on steering column - arrow -

 

Earth points in rear part of vehicle

50	Earth points, in luggage compartment, left

q

Location:

Earth points in luggage compartment, left - Arrow -