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Home >> Volkswagen >> 2021 >> Jetta R-Line, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 7 (Antilock Brake System (Service Information)) >> 45 Antilock Brake System >> Component Location Overview >> Component Location Overview - Abs >> Abs Mark 70 Abs/ASR
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Abs Mark 70 Abs/ASR

WARNING: This page is about a different car, the 2018 Volkswagen Jetta, 2017 Volkswagen Jetta, 2016 Volkswagen Jetta, and 2015 Volkswagen Jetta. However, it is still accessible from the selected car via links, so may be relevant.
GWWM45-10020Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.
  1. ABS Control Module -J104-
    • Component location: on the ABS Hydraulic Unit -N55- inside the engine compartment on the right side.
    • Do not disconnect the connector before successfully completing OBD. Switch off the ignition before disconnecting the connector
    • Removing and installing. Refer to CONTROL MODULE AND HYDRAULIC UNIT .
  2. ABS Hydraulic Unit -N55-
    • Component location: in the engine compartment on the right side

      The ABS Hydraulic Unit -N55- consists of the following components:

    • ABS Hydraulic Pump -V64-
    • Valve block (contains intake and exhaust valves)
    • The ABS Hydraulic Pump -V64- and valve block must not be separated from one another.
    • Removing and installing. Refer to CONTROL MODULE AND HYDRAULIC UNIT .
  3. ABS Indicator Lamp -K47-
    • Component location: in the instrument cluster
  4. Traction Control Indicator Lamp -K86-
    • Component location: in the instrument cluster
  5. Brake System Indicator Lamp -K118-
    • Component location: in the instrument cluster
  6. Brake Lamp Switch -F-
  7. Data Link Connector
    • Component location: driver side footwell cover
  8. Rear Wheel Bearing Unit
    • The ABS sensor ring is installed in the wheel bearing
  9. Rear Speed Sensor --
    • Removing and installing. Refer to SENSORS .
  10. Front Wheel Bearing Unit
    • The ABS sensor ring is installed in the wheel bearing
  11. Front Speed Sensor --
    • Removing and installing. Refer to SENSORS .