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with respect to the correctness of information in this document. Copyright by AUDI AG.
1 - Left Front Tire Pressure
Monitoring Transmitter in
Wheel Housing - G431- ,
RIghtFront Tire Pressure Mon‐
itoring Transmitter in Wheel
Housing - G432- , Left Rear
Tire Pressure Monitoring
Transmitter in Wheel Housing
- G433- , and Right Rear Tire
Pressure Monitoring Transmit‐
ter in Wheel Housing - G434-
❑ The tire pressure moni‐
toring transmitters are
only installed in the High
version.
❑ Installation location: the
transmitters are instal‐
led behind the wheel
housing liners.
2 - Nut
❑ 2 Nm
3 - Rear Tire Pressure Moni‐
toring Antenna - R96-
❑ Removing and Instal‐
ling, refer to
⇒ “4.4 Rear Tire Pres‐
sure Monitoring Anten‐
na R96 , Removing and
Installing”, page 242 .
❑ Installed location: at the
front of the underbody
on the right side.
4 - Display in Instrument Clus‐
ter
❑ See -Vehicle Diagnostic
Tester- .
5 - Tire Pressure Monitoring Control Module - J502-
❑ Removing and Installing, refer to
⇒ “4.3 Tire Pressure Monitoring Control Module J502 , Removing and Installing”, page 241 .
❑ If Tire Pressure Monitoring Control Module - J502- is replaced, system must be coded, refer to
⇒ “4.5 Tire Pressure Monitoring System Usage”, page 242 .
❑ Installed location on a LHD vehicle: on the left side next to the steering column.
❑ Installed location on a RHD vehicle: on the right side next to the steering column.
6 - Left Front Tire Pressure Monitoring Sensor - G222- , Right Front Tire Pressure Monitoring Sensor - G223- ,
Left Rear Tire Pressure Monitoring Sensor - G224- , and Right Rear Tire Pressure Monitoring Sensor - G225-
❑ Removing and Installing, refer to ⇒ “4.8 Metal Valve Body, Removing and Installing”, page 245 .
❑ If wheel positions are changed on vehicle, wheels changed, the tire pressure sensors replaced or pres‐
sures changed, this must be confirmed in the MMI.
4.3 Tire Pressure Monitoring Control Mod‐
ule - J502- , Removing and Installing
Removing
If control module is replaced, read out coding before removal us‐
ing Guided Fault Finding in “Replace Control Module” function.
– Remove the upper instrument panel cover on the driver side
(knee bar), refer to ⇒ Rep. Gr. 68 .
Audi Q7 2007 ➤
Suspension, Wheels, Steering - Edition 01.2014
4. Tire Pressure Monitoring System 241