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Home >> Audi >> 2022 >> A5 Quattro Prestige, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different car >> Section 244 (Antilock Brake System) >> 45 Antilock Brake System >> Overview - Antilock Brake System >> Overview - Abs/Esp

Overview - Abs/Esp

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Fig 1: Exploded View Of ABS/ESP
GWWA45-10363Courtesy of AUDI OF AMERICA, LLC
  1. Front Speed Sensor
    • Right Front ABS Wheel Speed Sensor -G45-
    • Left Front ABS Wheel Speed Sensor -G47-
  2. Hydraulic Control Unit
    • Installed location: in the front left engine compartment.
    • With
      • ABS Control Module -J104-
      • ABS Hydraulic Unit -N55-
    • Installed location: in the front left engine compartment.
    • The control module and the hydraulic unit can be separated
    • Refer to Overview - Control Module And Hydraulic Unit 
  3. Vacuum Sensor -G608-
  4. Switch Module in Instrument Panel, Center -EX22-
  5. Electromechanical Parking Brake Button -E538-
  6. Right Rear Brake Pad Wear Sensor -G37-
  7. Rear Speed Sensor
    • Right Rear ABS Wheel Speed Sensor -G44-
    • Left Rear ABS Wheel Speed Sensor -G46-
  8. Instrument Cluster with Instrument Cluster Control Module -J285-
  9. Brake Lamp Switch -F-
  10. Front Brake Pad Wear Sensor
    • Left Front Brake Pad Wear Sensor -G34-
    • Right Front Brake Pad Wear Sensor -G35- ; not on all models. For the correct allocation. Refer to the Parts Information.