Powertrain Control Module: Removal

Disconnect negative battery cable.
Block the wheels.
Remove the two screws from PCM electrical connectors.
Disconnect the PCM electrical connectors. See Fig 1

Fig 1: Removing PCM Connectors
Courtesy of ISUZU MOTOR CO.
After removing clip which fixes the PCM to bracket, remove PCM. See Fig 2 .

Fig 2: Removing Powertrain Control Module (PCM)
Courtesy of ISUZU MOTOR CO.