Hydraulic Control Unit (HCU)
WARNING: This page is about a different variant/trim than selected.
NOTE:
The HCU bleeding procedure must be carried out if the HCU or any components upstream of the HCU are installed new.
NOTE:
Pressure bleeding the brake system is preferred to manual bleeding.
- Follow the Pressure Bleeding or Manual Bleeding procedure steps to bleed the system.
- Connect the scan tool and follow the ABS Service Bleed instructions.
- Repeat the Pressure Bleeding or Manual Bleeding procedure steps to bleed the system.