Land Rover Discovery Owners & Service Manuals

Land Rover Discovery: Parking Brake and Actuation Parking Brake Release Actuator (G1785118) / Removal and Installation

Land Rover Discovery (2009–2016) Service Manual / Chassis / Chassis-Brake-System / Parking Brake and Actuation Parking Brake Release Actuator (G1785118) / Removal and Installation

PART(S)

PART(S)

REMOVAL

NOTE:

Removal steps in this procedure may contain installation details.

Connect the diagnostic tool and set the electric park brake (EPB) to the maintenance position.

NOTE:

This step is only required if the diagnostic tool is not available.

Refer to: Electronic Parking Brake Service Mode Activation and Deactivation (206-05 Parking Brake and Actuation, General Procedures).

NOTE:

This step is only required if the vehicle has no battery power.

Refer to: Electronic Parking Brake Release When the Vehicle Has No Electrical Power (206-05 Parking Brake and Actuation, General Procedures).

WARNING:

Make sure to support the vehicle with axle stands.

Raise and support the vehicle.

Refer to: Wheel and Tire (204-04 Wheels and Tires, Removal and Installation).

Parking brake and actuation parking brake release actuator (G1785118) removal and installation

NOTE:

Remove and discard the O-ring seal.

Parking brake and actuation parking brake release actuator (G1785118) removal and installation

Renew Part: Electric park brake actuator O-ring seal.

Torque: 11 Nm

INSTALLATION

CAUTION:

A new O-ring seal is to be installed.

To install, reverse the removal procedure

Calibrate the EPB using the diagnostic tool.

NOTE:

This step is only required if the diagnostic tool is not available.

Refer to: Electronic Parking Brake Service Mode Activation and Deactivation (206-05 Parking Brake and Actuation, General Procedures).

NOTE:

This step is only required if the vehicle has no battery power.

Refer to: Electronic Parking Brake Release When the Vehicle Has No Electrical Power (206-05 Parking Brake and Actuation, General Procedures).

Parking brake and actuation parking brake switch (G1785119) removal and installation

REMOVAL

NOTE:

Removal steps in this procedure may contain installation details.

All vehicles

  1. Disconnect the battery ground cable.

    Refer to: Specifications (414-01 Battery, Mounting and Cables, Specifications).

Parking brake and actuation parking brake switch (G1785119) removal and installation

Vehicles with manual transmission

WARNING:

The selector lever knob will be released suddenly, keep face clear during removal.

Parking brake and actuation parking brake switch (G1785119) removal and installation

Parking brake and actuation parking brake switch (G1785119) removal and installation

Vehicles with automatic transmission

Parking brake and actuation parking brake switch (G1785119) removal and installation

All vehicles

Parking brake and actuation parking brake switch (G1785119) removal and installation

Torque: 1.1 Nm

INSTALLATION

  1. To install, reverse the removal procedure.

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