Overview - Control Module And Hydraulic Unit
WARNING: This page does not describe the selected car, but rather 18 other vehicles, including the 2016 Audi S4, 2016 Audi A4 Quattro, 2016 Audi A4, 2015 Audi S4, and 2015 Audi A4 Quattro. However, it is still accessible from the selected car via links, so may be relevant.
- ABS Hydraulic Unit -N55- with ABS Control Module -J104-
- Installed location: in the front left engine compartment.
- Removing and Installing. Refer to ABS Control Module -J104- /ABS Hydraulic Unit -N55-, REMOVING AND INSTALLING .
- The hydraulic control unit is comprised of the ABS hydraulic unit N55 with integrated brake pressure sensor G201 and the ABS control module J104.
- The components must not be separated from each other.
- Do not disconnect the connector before successfully completing OBD.
- Switch the ignition off before disconnecting the connector.
- The brake pressure sensor G201 is integrated into the ABS hydraulic unit N55 and cannot be replaced.CAUTION:
The ABS hydraulic unit N55 and ABS control module J104 must not be separated from each other.
- ESP Bracket
- The bracket cannot be removed.
- Connector for ABS Control Module -J104-
- Brake Line
- 14 Nm
- To the brake master cylinder.
- Brake Line
- 14 Nm
- To the brake master cylinder.
- Brake Lines
- Hydraulic unit to right front brake caliper:
- 14 Nm
- Hydraulic unit to left front brake caliper:
- 14 Nm
- Hydraulic unit to left rear brake caliper:
- 14 Nm
- Hydraulic unit to right rear brake caliper:
- 14 Nm