Audi TT (2007 year). Manual - part 226

 

  Главная      Audi     Audi TT (2007 year) (4-cylinder TDI engine (2.0 ltr. 4-valve common rail), mechanics Engine ID CBB) - Workshop Manual

 

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Audi TT (2007 year). Manual - part 226

 

 

37

In all markets except North America, the 
Audi TT Coupé ‘07 comes with an upgraded version 
of the low tyre pressure indicator previously 
featured in the Audi A3. Being an indirect measuring 
system, no tyre pressure sensors are installed in 
the wheels. 

Using a new evaluation method, it is now possible 
to detect simultaneous pressure loss to at multiple 
wheels. Tyre pressures are monitored 
simultaneously using two different concepts. 

380_070

Low tyre pressure indicator

38

Electrical system

Topology and networking

Engine control unit

J623

Direct shift gearbox 

mechatronics

J743

Selector lever

E313

ABS control unit

J104

Airbag control unit

J234

Four-wheel drive 

control unit

J492

Tyre pressure

monitor control unit 2

J793*

Power steering 

control unit

J500

Steering angle 

sender

G85

Steering column 

electronics control 

unit

J527

Multi-function 

steering wheel control 

unit

J453

ECD control unit 

(electronically 

controlled damping)

J250

Headlight range 

control, control unit

J431

Power output module 

for left headlight

J667

Power output module for 

right headlight

J668

39

382_044

Data bus diagnostic interface

J533

Driver door 

control unit

J386

Telephone transmitter 

and receiver unit

R36

Front passenger 

door control unit

J387

Parking aid 

control unit

J446

Convertible top 

operation control unit

J256

Auxiliary air 

heater control unit

J604

Climatronic 
control unit

J255

Convenience system 

central control unit

J393

Onboard power 

supply control unit

J619

Tyre pressure monitor 

control unit

J502**

Digital satellite 

radio tuner

R190

Digital sound package 

control unit

J525

TV tuner

R78

Radio

R

Control unit with 

display for radio and 

navigation 

J503

CD changer

R41

Control unit with display 

in dash panel insert 

J285

Diagnostic port

* for tyre pressure monitoring system 2 only (ECE = Europe)
** for tyre pressure monitor only (SAE = North America)

Anti-theft alarm 

system sensor 

G578

Alarm horn

H12

Wiper motor 

control unit

J400

Rain and light 

detector sensor

G397

Powertrain CAN bus

infotainment CAN bus

Convenience CAN bus

Dash panel insert CAN bus

Diagnostics CAN bus

LIN bus

Subbus system

Panasonic bus

40

Electrical system

Installation overview - control units

 

 

 

 

 

 

 

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