Audi Q3: Antilock Brake System
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General Information
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
Control Module and Hydraulic Unit
Overview - Control Module and Hydraulic Unit
1 - Brake Booster
Removing and installing, refer to
→ Chapter "Brake Booster, Removing and Installing".
2 - Brake Li
Sensors
Overview - Front Axle Speed Sensor
1 - Wheel Speed Sensor
Right Front ABS Wheel Speed Sensor -G45-/Left Front ABS Wheel Speed
Sensor -G47-
Removing and installing, refer to
→&
SEE MORE:
Battery in Luggage Compartment, Removing and Installing
Note
If the battery is to be replaced, connect the battery
charger for battery support mode. Refer to
→ Electrical Equipment General Information; Rep. Gr.27; Battery,
Charging.
Removing
- Turn off the ignition.
- Vehicles with ignition lock: Remove the k
Battery Charger -VAS5900-
WARNING
Risk of injury. Follow all warning messages and
safety precautions. Refer to
→ Chapter "Warnings and Safety Precautions".
WARNING
Do not check or charge a Battery -A- when the visual
indicator has "no color or is
bright yellow". Jump starting must not be
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