Transmission Control Module (TCM): Removal

Disconnect the ground cable from battery.
Remove the bulkhead harness connector from TCM.

Fig 1: Identifying TCM Bulkhead Harness Connector
Courtesy of SUBARU OF AMERICA, INC.
Remove the TCM.
NOTE: Replace the TCM and bracket as a set.

Fig 2: Identifying TCM And Bracket
Courtesy of SUBARU OF AMERICA, INC.