Seat Leon >> Location overview

Fitting location overview - ABS/ESP

Anti-lock brake system

  1. - ABS hydraulic unit - N55- with ABS control unit - J104-
    • The hydraulic pump for the ABS - V64- cannot be changed
    • The ABS control unit - J104- includes the following components:
      • Lateral acceleration sender - G200-
      • Yaw rate sender - G202-
      • Brake pressure sender 1 - G201-
      • These components cannot be change individually.
  2. - Front right speed sensor - G45-
    • Can be checked in "Guided fault finding" using - Vehicle diagnostic tester
  3. - TCS and ESP button - E256-
    • The fitting location is according to the version in the centre console
    • Can be checked in "Guided fault finding" using - Vehicle diagnostic tester
    • Removing and installing
  4. - Rear right speed sensor - G44-
    • Can be checked in "Guided fault finding" using - Vehicle diagnostic tester
  5. - Brake line
    • To the rear right brake calliper
    • 14 Nm

WARNING

Do not bend the brake lines.

Any damaged brake lines must be renewed.

  1. - Brake line
    • To the rear left brake calliper
    • 14 Nm

WARNING

Do not bend the brake lines.

Any damaged brake lines must be renewed.

  1. - Rear left speed sensor - G46-
    • Can be checked in "Guided fault finding" using - Vehicle diagnostic tester
  2. - Front left speed sensor - G47-
    • Can be checked in "Guided fault finding" using - Vehicle diagnostic tester
  3. - Brake light switch - F63-
    • Location: on brake master cylinder.
    General instructions
    Repair instructions for repair work on ABS The ABS brake system is divided diagonally. The brake servo assistance is provided pneumatically by the vacuum brake servo unit. Vehicles with ABS are ...

    See also:

    Brief introduction
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