Hydraulic Control unit (HCU) - Removal
REMOVAL
1. Install prop rod on the brake pedal to keep pressure on the brake system.
2. Remove negative battery cable from the battery.
3. Pull up on the ICU harness connector release and remove connector.
4. Remove brake lines (1) from the ICU (2).
5. Remove the bolt attaching the bracket to the ICU unit (2) by pulling the unit from the bracket (1).