ABS Control Module and Hydraulic Control Unit (ABSCM&H/U): Removal

Disconnect the ground cable from battery.
Remove the air intake duct to facilitate removal of ABSCM&H/U.
Use an air gun to get rid of water around the ABSCM&H/U.
NOTE: Contact will be insufficient if the terminal gets wet.
Remove the ground cable from ABSCM&H/U.
Pull off the lock of ABSCM&H/U connector to remove it.

Fig 1: Identifying Lock Of ABSCM&H/U Connector
Courtesy of SUBARU OF AMERICA, INC.
Disconnect the connector from ABSCM&H/U.
CAUTION: Do not pull the harness when disconnecting the connector.
Unlock the cable clip.
Disconnect the brake pipes from ABSCM&H/U.
Wrap the brake pipes with vinyl bag to avoid spilling brake fluid on vehicle body.
CAUTION:
- Brake fluid split on the vehicle body will harm the painted surface; wash away quickly with water if split.
Remove the ABSCM&H/U from engine compartment.
CAUTION:
- ABSCM&H/U cannot be disassembled. Do not attempt to loosen bolts and nuts.
- Do not drop or bump the ABSCM&H/U.
- Do not turn the ABSCM&H/U upside down or place it on its side.
- Be careful to prevent foreign particles from getting into ABSCM&H/U.
- Do not let water get into the connector.
  
  Fig 2: Identifying ABSCM&H/U & Engine Compartment
  Courtesy of SUBARU OF AMERICA, INC.