Audi TT (2007 year). Manual - part 83

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.

8J0-006061010

234

0,5

2aa/2

0,5

10h/5

383

0,5

10h/6

T75/55

gn/sw

0,35

2aa/1

0,5

20a

179

T75/69

T2q/2

0,5

T75/70

T2q/1

0,5

180

T75/71

T2r/1

0,5

T75/72

T2r/2

20a

20b

0,5

383

0,5

552

T75/2

T2ai/1

0,5

T75/3

T2ai/2

0,5

551

T75/4

T2ah/2

0,5

T75/5

T2ah/1

✱

0,5 ✱

✱✱

0,5

0,35

gr/sw

0,35

553

sw/br

0,5

T75/11

10h

0,5

109

✱

T75/21

ws = white

sw = black

= red

= brown

= green

= blue

= grey

= purple

= yellow

= orange

= pink

Airbag control unit, driver side belt switch, side airbag crash

sensor on driver side and front passenger, driver side and

front passenger belt force limiter

E24 Driver side belt switch

G179 Side airbag crash sensor on driver side

G180 Side airbag crash sensor on front passenger side

G551 Driver side belt force limiter

G552 Front passenger side belt force limiter

G553 Driver side seat position sensor

J234 Airbag control unit

T2q 2-pin connector, yellow, in driver door

T2r

2-pin connector, yellow, in front passenger door

T2aa 2-pin connector, in driver seat

T2ah 2-pin connector, purple, on driver side belt force limiter

T2ai 2-pin connector, purple, on front passenger side belt force limiter

T10h 10-pin connector, black, under driver seat

T20a 20-pin connector, black, in the front left door

T20b 20-pin connector, black, in the front right door

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

109 Earth connection, in airbag wiring harness

383 Earth connection 18, in main wiring harness

up to May 2009

from June 2009

up to May 2010

from June 2010

Audi TT

Current Flow Diagram

No. 6 / 6

Edition 10.2010

8J0-006070906

234

T75/59

ge/gr

0,5

10i/2

T75/56

0,5

10i/3

sw/gn

0,5

10i/4

706

0,5

452

10i/5

383

gn/ge

0,5

2ab

0,5

140

0,5

br/ws

0,5

ge/gr

0,5

sw/gn

0,5

gn/ge

0,5

10i

T75/57

gn/ge

0,5

2ab

453

3aa/2

3aa

br/ge

0,5

5/31

0,5

ws = white

sw = black

= red

= brown

= green

= blue

= grey

= purple

= yellow

= orange

= pink

Airbag control unit, seat occupied recognition control unit,

pressure sensor for seat occupied recognition, seat belt

force sensor for seat occupied recognition, front passenger

side belt switch

E25 Front passenger side belt switch

G452 Pressure sensor for seat occupied recognition

G453 Seat belt force sensor for seat occupied recognition

J234 Airbag control unit

J706 Seat occupied recognition control unit

T2ab 2-pin connector, in front passenger seat

T3aa 3-pin connector, in front passenger seat

T10i 10-pin connector, black, under front passenger seat

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

140 Earth connection 2, in seat adjuster wiring harness

383 Earth connection 18, in main wiring harness

Audi TT

Current Flow Diagram

No. 6 / 7

Edition 10.2010

Air conditioning system

⇒ Heater (9AA)

⇒ Air conditioning system (9AK)

from model year 2007
Notes:

For information concerning

♦ Position of relays and fuses
♦ Multi-pin connections
♦ Control units and relays
♦ Earth connections
⇒ List of Fitting Locations!

For information concerning

♦ Fault Finding Programs
⇒ guided fault finding

Audi TT

Current Flow Diagram

No. 7 / 1

Edition 10.2008

8J0-007020806

255

T2t/1

T16d

/15

4,0

6,0

B300

10A

T2t/2

ro/gn

1,0

1,5

1,0

384

T16d

/16

16,0

B299

10A

16a

12a

110 A

✱

sw/ro

0,5

B278

✱

4,0

10A

sw/ro

0,5

519

4,0

B163

4,0

✱

B272

16,0

110 A

B272

6,0

ws = white

sw = black

= red

= brown

= green

= blue

= grey

= purple

= yellow

= orange

= pink

Climatronic control unit, fuses

J255 Climatronic control unit

J519 Onboard supply control unit

SA4 Fuse 4 on fuse holder A

SC1 Fuse 1 on fuse holder C

SC4 Fuse 4 on fuse holder C

SC12 Fuse 12 on fuse holder C

SC16 Fuse 16 on fuse holder C

SD3 Fuse 3 on fuse holder D

T2t

2-pin connector, black connector L, on onboard supply control

unit

T16d 16-pin connector, black, connector D, on Climatronic control unit

Earth point, lower part of left A-pillar

384 Earth connection 19, in main wiring harness

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

B272 Positive connection (30), in main wiring harness

B278 Positive connection 2 (15a), in main wiring harness

B299 Positive connection 3 (30), in main wiring harness

B300 Positive connection 4 (30), in main wiring harness

Operating unit for air conditioning

main fuse box, in luggage compartment, rear right, on the battery

Main fuse holder, electronics box, in front left engine

compartment

Audi TT

Current Flow Diagram

No. 7 / 2

Edition 10.2008

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