LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Subaru >> 2017 >> WRX Premium, Standard Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 8 (Fuel Injection System (2.5L)) >> Engine Control Module (ECM) >> Removal
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Engine Control Module (ECM): Removal

WARNING: This page is about a different variant/trim than selected.
  1. Disconnect the ground cable from battery.
  2. Remove the glove box. <Ref. to REMOVAL , Glove Box.>
  3. Disconnect the connectors from the ECM and driver's control center differential control module.
    Fig 1: Locating Driver Control Center Differential Control Module Connectors
    G10264880Courtesy of SUBARU OF AMERICA, INC.
  4. Push down the claws, and remove the relay block.
  5. Remove the bolts and nuts, and remove the ECM.
    Fig 2: Locating ECM Bolts And Nuts
    G10264881Courtesy of SUBARU OF AMERICA, INC.
  6. Remove the driver's control center differential control module.
    Fig 3: Locating Driver Control Center Differential Control Module Screws
    G10264882Courtesy of SUBARU OF AMERICA, INC.