Audi TT (2007 year). Manual - part 192

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.

29

30

31

32

33

34

35

36

37

38

39

40

41

42

8J0-061040410

B163

J

681

*

SC

1

SC

2

SC

4

SC

29

SC

31

J

104

B277

J

682

J

519

375

374

44

4.0

sw

8

87

4.0

sw

1

4.0

sw

29

0.35

ge/sw

2a

T47

/8

1.0

sw/bl

1a

4.0

sw/bl

31a

2

30

4.0

rt

10

8

87

0.5

rt/sw

4

86

T52b

/29

0.5

br

6

85

1.0

br

2.5

br

0.5

sw/bl

66

0.35

ge/sw

229

2a

1.0

sw/bl

262

0.5

sw/rt

293

4a

0.5

br

291

2

4

31

29a

10

66

229

262

293

291

ws = white

sw = black

ro

= red

br

= brown

gn

= green

bl

= blue

gr

= grey

li

= purple

ge

= yellow

or

= orange

rs

= pink

Terminal 50 voltage supply relay

J104 ABS control unit

J519 Onboard supply control unit

J681 Terminal 15 voltage supply relay 2

J682 Terminal 50 voltage supply relay

SC1 Fuse 1 on fuse holder C

SC2 Fuse 2 on fuse holder C

SC4 Fuse 4 on fuse holder C

SC29 Fuse 29 on fuse holder C

SC31 Fuse 31 on fuse holder C

T47 47-pin connector

T52b 52-pin connector

44

Earth point, lower part of left A-pillar

374 Earth connection 9, in main wiring harness

375 Earth connection 10, in main wiring harness

B163 Positive connection 1 (15), in interior wiring harness

B277 Positive connection 1 (15a) in main wiring harness

*

Relay carrier on onboard supply control unit, on left under dash

panel

 Audi TT

Current Flow Diagram

No.  61 / 4

 04.2010

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.

43

44

45

46

47

48

49

50

51

52

53

54

55

56

8J0-061050410

ST

2

ST

1

J

757

B354

SB

6

SB

7

SB

8

SB

9

SB

10

SB

11

SB

12

SB

7

SB

8

B352

4.0

rt/gr

7a

1

30

6.0

rt

22

8

4.0

rt/gn

2

87

0.5

bl/rt

3

86

12a

6.0

rt/ge

60

8

0.5

sw/ge

65

5

85

2.5

rt/gn

71

9a

2.5

rt

98

8a

1.0

bl/rt

146

12a

1.0

bl/rt

7a

0.5

bl/rt

161

1.0

bl/rt

167

1.5

rt/gn

163

1.0

sw/gn

212

6a

1.0

sw/gn

219

6a

0.5

rt/gn

237

11a

0.5

ws/rt

243

10a

1.0

ws/rt

246

10a

1.0

bl/rt

256

7

8a

12

11

10

9

7

6

22

60

65

71

98

146

161

167

163

212

219

237

243

246

256

ws = white

sw = black

ro

= red

br

= brown

gn

= green

bl

= blue

gr

= grey

li

= purple

ge

= yellow

or

= orange

rs

= pink

Engine component current supply relay

J757 Engine component current supply relay

ST1 Fuse carrier 1

ST2 Fuse carrier 2

SB6 Fuse 6 on fuse holder B

SB7 Fuse 7 on fuse holder B

SB8 Fuse 8 on fuse holder B

SB9 Fuse 9 on fuse holder B

SB10 Fuse 10 on fuse holder B

SB11 Fuse 11 on fuse holder B

SB12 Fuse 12 on fuse holder B

B352 Positive connection 3 (87a) in main wiring harness

B354 Positive connection 5 (87a) in main wiring harness

 Audi TT

Current Flow Diagram

No.  61 / 5

 04.2010

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.

57

58

59

60

61

62

63

64

65

66

67

68

69

70

8J0-061060410

J

623

379

366

672

C

24

J

271

*

SC

32

B298

SC

36

6.0

rt

2

30

2.5

rt

2

6.0

rt

23

2.5

br

1

31

6.0

rt/ge

46

8

87

1.0

rt/sw

4

86

36a

6.0

rt

8

32

0.5

rt/sw

36a

T94

/92

0.5

sw/gr

6

85

T94

/69

85

0.5

sw/ge

52

T94

/28

85

0.5

sw/bl

30

T94

/87

15

2.5

br

T94

/1

31

2.5

br

T94

/2

31

2.5

br

T94

/4

31

2.5

br

6.0

br

2.5

br

100

2.5

br

233

32a

36

23

46

8

52

30

100

233

ws = white

sw = black

ro

= red

br

= brown

gn

= green

bl

= blue

gr

= grey

li

= purple

ge

= yellow

or

= orange

rs

= pink

Suppression filter, Main relay, Engine control unit

C24 Suppression filter

J271 Main relay

J623 Engine control unit

SC32 Fuse 32 on fuse holder C

SC36 Fuse 36 on fuse holder C

T94 94-pin connector

366 Earth connection 1, in main wiring harness

379 Earth connection 14, in main wiring harness

672 Earth point 2, on front of left longitudinal member

B298 Positive connection 2 (30), in main wiring harness

*

Relay and fuse carrier, in E-box in engine compartment

 Audi TT

Current Flow Diagram

No.  61 / 6

 04.2010

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.

71

72

73

74

75

76

77

78

79

80

81

82

83

84

8J0-061070410

J

623

B351

J

533

J

743

B390

B383

J

533

J

743

J

527

E

45

*

2.5

rt/gn

T94

/3

2.5

rt/gn

T94

/5

2.5

rt/gn

T94

/6

2.5

rt/gn

47

0.35

or/br

*2

T94

/67

0.35

or/br

*2

T20d

/6

0.35

or/br

*2

*3

T20e

/15

0.35

or/sw

*2

T20d

/16

0.35

or/sw

*2

T94

/68

0.35

or/sw

*2

*3

T20e

/1

0.35

sw/ws

T94

/45

T20c

/13

47

ws = white

sw = black

ro

= red

br

= brown

gn

= green

bl

= blue

gr

= grey

li

= purple

ge

= yellow

or

= orange

rs

= pink

Engine control unit

E45 Cruise control system switch

J527 Steering column electronics control unit

J533 Data bus diagnostic interface

J623 Engine control unit

J743 Mechatronic unit for dual clutch gearbox

T20c 20-pin connector

T20d 20-pin connector

T20e 20-pin connector

T94 94-pin connector

B351 Positive connection 2 (87a) in main wiring harness

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

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

*

Only models with cruise control system (CCS)

*2

Data bus wire (CAN bus)

*3

Only models with dual clutch gearbox 02E

 Audi TT

Current Flow Diagram

No.  61 / 7

 04.2010