FixVault

Transmission Control Module (TCM): Removal

  1. Disconnect the ground cable from the battery.
  2. Remove the lower cover and then disconnect the connector.
  3. Disconnect the connector from TCM.
    Fig 1: Identifying Transmission Control Module And Steering Column
    G05346446Courtesy of SUBARU OF AMERICA, INC.
  4. Remove the relay from TCM body.
  5. Remove the TCM.