Hydraulic Control Assembly - Antilock Brakes: Service and Repair
Hydraulic unit brake system
Removal
Note! Removal steps in this procedure may contain installation details.
See information about safety information brake system Refer to: Safety information brake system Service Precautions
Remove reservoir brake fluid Refer to: Reservoir, brake fluid Service and Repair Reservoir, brake fluid, L.H.D Service and Repair
Caution! Make sure that all openings are sealed. Use new blanking caps.
Note! Note the position of each component before removal.
Remove the following items:
1. Torque: Ø6 mm diameter brake line, 14 Nm
2. Torque: Ø8 mm diameter brake line, 18 Nm
Caution! Make sure that all openings are sealed. Use new blanking caps.
Torque: Ø8 mm diameter brake line, 18 Nm
Torque: M6, 10 Nm
Torque: M6, 10 Nm
Installation
To install, reverse the removal procedure.
Caution! If accidentally dropped or knocked install a new module.
Caution! The blanking caps/plugs must not be removed until the brake tubes are ready to be connected.
Fill reservoir brake fluid Refer to: Reservoir, brake fluid Service and Repair Reservoir, brake fluid, L.H.D Service and Repair
Calibrate according to: Calibrating
Perform test drive schedule (DSTC/BCM), description
Hydraulic unit brake system
Removal
Note! Removal steps in this procedure may contain installation details.
Remove reservoir brake fluid Refer to: Reservoir, brake fluid, L.H.D Service and Repair
Remove battery Refer to: Battery Removal and Replacement Battery Removal and Replacement
Torque: M6, 10 Nm
Remove the following items:
1. Torque: M6, 10 Nm
2. Torque: M8, 24 Nm
Caution! Make sure that all openings are sealed. Use new blanking caps.
Note! Note the position of each component before removal.
Remove the following items:
1. Torque: Ø6 mm diameter brake line, 14 Nm
2. Torque: Ø8 mm diameter brake line, 18 Nm
Caution! Make sure that all openings are sealed. Use new blanking caps.
Torque: Ø8 mm diameter brake line, 18 Nm
Torque: M6, 10 Nm
Torque: M6, 10 Nm
Installation
Caution! If accidentally dropped or knocked install a new module.
Caution! The blanking caps/plugs must not be removed until the brake tubes are ready to be connected.
To install, reverse the removal procedure.
Fill reservoir brake fluid Refer to: Reservoir, brake fluid, L.H.D Service and Repair
Perform bleeding air brake system Refer to: Brake system bleeding Service and Repair
Order and download software according to: Programming and Relearning
Calibrate according to: Calibrating
Perform test drive schedule (DSTC/BCM), description