2002 Subaru Outback VDC Sedan AWD F6-3.0LFACTORY OEM SERVICE PROCEDURE

Engine Control Module: Service and Repair

REMOVAL

Factory service manual diagram



1. Disconnect battery ground cable.

Factory service manual diagram



2. Remove lower inner trim of passenger side.

Factory service manual diagram



3. Detach floor mat of front passenger seat.

Factory service manual diagram



4. Remove protect cover.

Factory service manual diagram



5. Remove nuts which hold ECM to bracket.

Factory service manual diagram



6. Remove clip from bracket.

Factory service manual diagram



7. Disconnect ECM connectors and take out ECM.

INSTALLATION
Install in the reverse order of removal.

CAUTION: When replacing ECM, be careful not to use the wrong spec. ECM to avoid any damage to the fuel injection system.
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.

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