HCU (Hydraulic Control Unit): Installation

Fig 1: Identifying Bolt, Battery Tray, ABM And Electrical Connector

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

NOTE: If the ABM is being replaced with a new ABM it must be reprogrammed with the use of a scan tool.

1. Reinstall the HCU assembly (5) to the vehicle.
2. Install HCU assembly (5) on the battery tray (2) and Tighten the nuts to 15 N.m (11 ft. lbs.).
   Fig 2: Identifying HCU, ABM And Lines

   Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
3. Install the brake lines (3) to the HCU (1) and tighten to 19 N.m (170 in. lbs.).
   Fig 3: Identifying Bolt, Battery Tray, ABM And Electrical Connector

   Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
4. Install the electrical harness connector (4) to the ABM (3).
5. Install the battery cables to the battery.
6. Bleed ABS brake system (Refer to ABS BRAKE BLEEDING ).