Audi TT (2007 year). Manual - part 90

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not 
 permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability 
     with respect to the correctness of information in this document. Copyright by AUDI AG.

8J0-009030409

15

16

17

18

19

20

21

22

23

24

25

26

27

28

J

104

F

47

F

T47/4

ge/sw

0,5

2

br

2,5

br

6,0

371

672

J

623

sw/ge

0,35

T47/8

15

ge/sw

0,5

✱

✱

sw/ge

0,35

B335

J

623

sw/ge

0,35

T16a/2

J

519

T4t/3

1

sw/ge

0,35

G

201

ws/gn

0,35

T4t/1

br

0,5

T4t/2

br

1,5

372

366

T4t/4

T47/3

T16b/10

li/ge

0,35

sw/ro

0,5

3

T16b/7

E

461

E

256

✱✱

br

0,5✱✱

23

✱

br

0,5✱✱✱

20

T52c

/17

#
#

#

20

1

2

23

3

ws = white

sw = black

ro

= red

br

= brown

gn

= green

bl

= blue

gr

= grey

li

= purple

ge

= yellow

or

= orange

rs

= pink

ABS control unit, brake light switch, brake pressure sender

1, TCS and ESP button

E256 TCS and ESP button

E461 Operating unit in front of centre console

F

Brake light switch

F47 Brake pedal switch

G201 Brake pressure sender 1

J104 ABS control unit

J519 Onboard supply control unit

J623 Engine control unit

T4t

4-pin connector, black, on brake light switch

T16a 16-pin connector, black, connector E, on onboard power supply

control unit

T16b 16-pin connector, brown, on switch module centre console

T47 47-pin connector, on ABS control unit

T52c 52-pin connector, brown, on onboard supply control unit

366 Earth connection 1, in main wiring harness

371 Earth connection 6, in main wiring harness

372 Earth connection 7, in main wiring harness

672 Earth point 2, on front of left longitudinal member

B335 Connection 1 (54), in main wiring harness

*

⇒ Engine Current Flow Diagram

**

up to May 2007

***

from June 2007

#

up to May 2009

##

from June 2009

 Audi TT

Current Flow Diagram

No.  9 / 3

Edition  04.2009

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not 
 permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability 
     with respect to the correctness of information in this document. Copyright by AUDI AG.

8J0-009040806

29

30

31

32

33

34

35

36

37

38

39

40

41

42

J

104

T47/33

G

45

2

sw

0,75

T47/34

1

gn

0,75

G

46

G

44

G

47

T47/36

1

ws

0,5

T47/37

2

sw

0,5

T47/42

2

br/gr

1,0

T47/43

1

gr

1,0

T47/45

1

br

0,5

T47/46

2

sw

0,5

B512

br

0,75

B513

sw

0,75

B510

br

0,75

B511

sw

0,75

J5

sw

0,5

J3

br

0,5

ws = white

sw = black

ro

= red

br

= brown

gn

= green

bl

= blue

gr

= grey

li

= purple

ge

= yellow

or

= orange

rs

= pink

ABS control unit, rear right and left speed sensor, front right

and left speed sensor

G44 Rear right speed sensor

G45 Front right speed sensor

G46 Rear left speed sensor

G47 Front left speed sensor

J104 ABS control unit

T47 47-pin connector, on ABS control unit

B510 Connection 1 (rear right speed sensor), in interior wiring harness

B511 Connection 2 (rear right speed sensor), in interior wiring harness

B512 Connection 1 (rear left speed sensor), in interior wiring harness

B513 Connection 2 (rear left speed sensor), in interior wiring harness

J3

Connection 1, in ABS wiring harness

J5

Connection 2, in ABS wiring harness

 Audi TT

Current Flow Diagram

No.  9 / 4

Edition  04.2009

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not 
 permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability 
     with respect to the correctness of information in this document. Copyright by AUDI AG.

8J0-009050906

43

44

45

46

47

48

49

50

51

52

53

54

55

56

J

104

N

226

N

225

N

136

N

134

N

100

N

99

N

135

N

133

N

102

N

101

N

227

N

228

G

200

G

202

T47/19

gn/ge

0,35

2

T47/22

ge/sw

0,35

1/15

T47/18

ws/ge

0,35

4

T47/29

ro/ws

0,35

3/31

G

419

G

251

N

55

✱

T47/5

ro/li

0,35

3

T47/30

li/ro

0,35

1

T47/40

br/li

0,35

2

T47/41

li/ge

0,35

4

G

483 ✱ ✱

•

•

ws = white

sw = black

ro

= red

br

= brown

gn

= green

bl

= blue

gr

= grey

li

= purple

ge

= yellow

or

= orange

rs

= pink

ABS control unit, ABS hydraulic unit, ESP sensor unit, brake

servo vacuum sender

G200 Lateral acceleration sender

G202 Yaw rate sender

G251 Longitudinal acceleration sender

G419 ESP sensor unit

G483 Brake servo vacuum sender

J104 ABS control unit

N55 ABS hydraulic unit

N99 Front right ABS inlet valve

N100 Front right ABS outlet valve

N101 Front left ABS inlet valve

N102 Front left ABS outlet valve

N133 Rear right ABS inlet valve

N134 Rear left ABS inlet valve

N135 Rear right ABS outlet valve

N136 Rear left ABS outlet valve

N225 Vehicle stabilization program switch valve 1

N226 Vehicle stabilization program switch valve 2

N227 Vehicle stabilization program high pressure valve 1

N228 Vehicle stabilization program high pressure valve 2

T47 47-pin connector, on ABS control unit

•

CAN bus (data wire)

*

models with four-wheel drive

**

3.2 l engine only, engine code BUB

 Audi TT

Current Flow Diagram

No.  9 / 5

Edition  04.2009

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not 
 permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability 
     with respect to the correctness of information in this document. Copyright by AUDI AG.

8J0-009060409

57

58

59

60

61

62

63

64

65

66

67

68

69

70

J

104

T47/13

or/br

0,35

✱

T47/14

gn/gr

0,35

T18c

/11

T47/11

gn/li

0,35

T18c

/9

T47/9

gn/ro

0,35

T18c

/18

T47/7

gn/ws

0,35

T18c

/13

or/sw

0,35

T18c

/16

58

or/br

0,35

T18c

/15

B391

•

•

or/br

0,35

or/br

0,35

T20d

/6

J

793

J

533

or/br

0,35

J

623

or/br

0,35

T20c/11

J

527

B390

T47/12

or/sw

0,35

•

or/sw

0,35

or/sw

0,35

T20d

/16

J

533

or/sw

0,35

66

B384

or/sw

0,35

T20c

/12

J

527

✱

or/sw

0,35

J

623

B383

✱ ✱

•

#

#

66

58

ws = white

sw = black

ro

= red

br

= brown

gn

= green

bl

= blue

gr

= grey

li

= purple

ge

= yellow

or

= orange

rs

= pink

ABS control unit, tyre pressure monitor control unit 2, CAN

bus wiring

J104 ABS control unit

J527 Steering column electronics control unit

J533 Data bus diagnostic interface

J623 Engine control unit

J793 Tyre pressure monitor control unit 2

T18c 18-pin connector, black, on tyre pressure monitor control unit 2

T20c 20-pin connector, black, connector A, on steering column

electronics control unit

T20d 20-pin connector, black, on data bus diagnostic interface

T47 47-pin connector, on ABS control unit

B383 Connection 1 (drive train CAN bus, high), in main wiring harness

B384 Connection 2 (drive train CAN bus, high), in main wiring harness

B390 Connection 1 (drive train CAN bus, low), in main wiring harness

B391 Connection 2 (drive train CAN bus, low), in main wiring harness

•

CAN bus (data wire)

*

⇒ Engine Current Flow Diagram

**

models with tyre pressure monitor

#

Is dropped from June 2009

 Audi TT

Current Flow Diagram

No.  9 / 6

Edition  04.2009