Audi Q5: Antilock Brake System
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ABS Repair Instructions
ABS malfunctions do not affect the brake system and the
booster. Conventional brake system stays operative even without
ABS. A change in braking behavior should be checked. W
Overview - Control Module and Hydraulic Unit
1 - ABS Hydraulic Unit -N55- with ABS Control Module -J104-
Installed location: in the front left engine compartment.
Refer to
→ Chap
Overview - Front Axle Speed Sensor
1 - Speed Sensor
Right Front ABS Wheel Speed Sensor -G45-/Left Front ABS Wheel Speed
Sensor -G47-
Refer to → Chapter "Right/Left Front ABS Whee
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Navigation Connector Assignment
Information Electronics Control Module 1 -J794-
1 - Not Assigned
2 - Connection block with four multipin connectors
3 - MOST Bus
4 - CVBS input
5 - 4-pin connector (T4al/T4am) for the Front Information
Display Control
Oil Pressure/Temperature Sensor -G437- or Oil Pressure/Temperature Sensor
2 -G640-, Removing and Installing, 0BE, 0BF
Special tools and workshop equipment
required
Socket - 27mm -T40218-
Vehicle Diagnostic Tester
Important Safety Precautions
Caution
The identity of the sensor in the