Audi TT (2007 year). Manual - part 168

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.

8J0-047290410

379

380

381

382

383

384

385

386

387

388

389

390

391

392

J

285

J

533

or/br

0,35

•

or/li

0,35

•

T20d

/20

or/gn

0,35

86

or/br

0,35

T20d/5

94

Y

24

bl

0,5

T32/31

br

0,5

T32/32

F

189

T10p/5

B415

•

•

B421

gr

0,35

T32/17

E

313

✱

J

362

1

2

D

2

or/sw

0,35

93

or/br

0,35

T20d/6

85

•

•

or/br

0,35

T20d/9

400

or/ro

0,35

T20d/19

398

T20d/15

T20d/16

T20d

/10

••

li/ws

0,35

B698

T20d

/12

li/ws

0,35

li/ws

0,35

19

J

367

✱✱

19

94

86

85

93

400

398

ws = white

sw = black

ro

= red

br

= brown

gn

= green

bl

= blue

gr

= grey

li

= purple

ge

= yellow

or

= orange

rs

= pink

Control unit in dash panel insert, data bus diagnostic

interface, immobilizer control unit, immobilizer reader coil

D2

Immobilizer reader coil

E313 Selector lever

F189 Tiptronic switch

J285 Control unit in dash panel insert

J362 Immobilizer control unit

J367 Battery monitor control unit

J533 Data bus diagnostic interface

T10p 10-pin connector, on Tiptronic switch

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

T32 32-pin connector, blue, on control unit in dash panel insert

Y24 Display in dash panel insert

B415 Connection 1 (infotainment CAN bus, high), in main wiring

harness

B421 Connection 1 (infotainment CAN bus, low), in main wiring

harness

B698 Connection 3 (LIN bus), in main wiring harness

•

CAN bus (data wire)

*

models with direct shift gearbox 02E

**

models with recuperation (7L7) ⇒ applicable recuperation

Current Flow Diagram (7L7)

 Audi TT

Current Flow Diagram

No.  47 / 29

Edition  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.

8J0-047300409

393

394

395

396

397

398

399

400

401

402

403

404

405

406

J

285

Y

8

T32/9

1

J

489

T32

/10

3

Y

24

ge

0,35

ro/gn

0,35

2/31

br

0,35

sw/bl

0,5

29

T

16/1

15

gr/ws

0,35

T

16/7

K

gr/ws

0,35

B444

J

623

✱

ro/li

0,5

44

T

16/16

30

br

0,5

371

T

16/4

31

br

0,5

372

T

16/5

31

or/ro

0,35

388

T

16/6

•

or/br

0,35

387

T

16/14

•

br

1,0

393

662

br

1,5

270

29

44

371

372

388

387

270

ws = white

sw = black

ro

= red

br

= brown

gn

= green

bl

= blue

gr

= grey

li

= purple

ge

= yellow

or

= orange

rs

= pink

Control unit in dash panel insert, diagnostic connector,

radio controlled clock receiver, radio controlled clock

J285 Control unit in dash panel insert

J489 Radio controlled clock receiver

J623 Engine control unit

T16 16-pin connector, diagnostic connector

T32 32-pin connector, blue, on control unit in dash panel insert

Y8

Radio controlled clock

Y24 Display in dash panel insert

393 Earth connection 28, in main wiring harness

662 Earth point, rear left side panel

B444 Connection 1 (diagnosis), in main wiring harness

•

CAN bus (data wire)

*

⇒ Engine Current Flow Diagram

 Audi TT

Current Flow Diagram

No.  47 / 30

Edition  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.

8J0-047310409

407

408

409

410

411

412

413

414

415

416

417

418

419

420

J

285

T32/7

2

1

G

34

K

32

ge

0,5

T32/14

br/ws

0,35

2

F

34

br/bl

0,35

1

Y

24

G

17

ϑ

ro

0,5

ge

0,5

br

0,5

B379

410

B380

123

T32/20

li/ws

0,35

1

F

77

br/bl

0,35

2

T32/21

br/ge

0,35

2

F

66

br/bl

0,35

1

br/bl

0,35

1

T32/24

br/ge

0,35

2

T32

/28

br/bl

0,35

✱

br/bl

0,35

433

123

433

ws = white

sw = black

ro

= red

br

= brown

gn

= green

bl

= blue

gr

= grey

li

= purple

ge

= yellow

or

= orange

rs

= pink

Control unit in dash panel insert, brake fluid level warning

contact, ambient temperature sensor, front left brake pad

wear sender, brake pad warning lamp, coolant shortage

indicator switch, washer fluid warning contact

F34 Brake fluid level warning contact

F66 Coolant shortage indicator switch

F77 Washer fluid warning contact

G17 Ambient temperature sensor

G34 Front left brake pad wear sender

J285 Control unit in dash panel insert

K32 Brake pad warning lamp

T32 32-pin connector, blue, on control unit in dash panel insert

Y24 Display in dash panel insert

410 Earth connection 1 (sender earth), in main wiring harness

B379 Connection 1 (brake wear indicator), in main wiring harness

B380 Connection 2 (brake wear indicator), in main wiring harness

*

output sender earth

 Audi TT

Current Flow Diagram

No.  47 / 31

Edition  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.

8J0-047320409

421

422

423

424

425

426

427

428

429

430

431

432

433

434

G

169

F

1

gr/ge

0,5

3

gr/ge

0,5

T

6a/6

T32/8

br

0,5

2/31

br

0,5

T

6a/5

124

sw/ro

0,5

1

sw/ro

0,5

T

6a/4

36

G

266

sw

0,35

sw

0,5

T

14/1

T32/15

✱

✱

2

F

1

br

0,5

24

1

✱

sw

0,35

sw

0,5

T

14/1

T32/15

✱

✱

1

✱

✱

bl/ge

0,35

T32/25

T10k/8

li/sw

0,35

T32/27

T10k/4

✱

✱

J

538

#

bl/ge

0,35

T32/25

T5a/4

li/sw

0,35

T32/27

T5a/3

✱

✱

G

G

#

#

✱

✱

br/bl

0,35

419

1

ge/gn

0,35

T32/6

3

ge/gr

0,35

T32/26

2

✱ ✱ ✱

J

285

G

1

Y

24

K

3

36

124

24

419

ws = white

sw = black

ro

= red

br

= brown

gn

= green

bl

= blue

gr

= grey

li

= purple

ge

= yellow

or

= orange

rs

= pink

Control unit in dash panel insert, oil pressure switch, fuel

gauge sender, fuel gauge sender 2, oil level and oil

temperature sender, fuel pump control unit

F1

Oil pressure switch

G

Fuel gauge sender

G1

Fuel gauge

G169 Fuel gauge sender 2

G266 Oil level and oil temperature sender

J285 Control unit in dash panel insert

J538 Fuel pump control unit

K3

Oil pressure warning lamp

T5a 5-pin connector, black, on fuel gauge sender

T6a 6-pin connector, black, in front left engine compartment

T10k 10-pin connector, black, on fuel pump control unit

T14 14-pin connector, black, on front left in engine compartment

T32 32-pin connector, blue, on control unit in dash panel insert

Y24 Display in dash panel insert

*

1.8 l petrol engine

2.0 l petrol engine

2.5 l petrol engine

**

2.0 l diesel engine

3.2 l petrol engine

***

models with four-wheel drive

#

⇒ Engine Current Flow Diagram

 Audi TT

Current Flow Diagram

No.  47 / 32

Edition  04.2010