Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

2013 Subaru Outback Base, Standard TransFACTORY OEM SERVICE PROCEDURE

Engine Control Module (ECM): Removal

WARNING: This page is about a different car, the 2013 Subaru Forester. However, it is still accessible from the selected car via links, so may be relevant.

Disconnect the ground cable from battery.

Fig 1: Disconnecting/Connecting Battery Ground Cable
Courtesy of SUBARU OF AMERICA, INC.
Remove the glove box lower cover. < Refer to REMOVAL , Glove Box. >
Remove the lower inner trim of passenger's side. < Refer to REMOVAL , Lower Inner Trim. >
Turn over the floor mat of passenger's seat.
Remove the protect cover.

Fig 2: Locating Protect Cover Mounting Screws
Courtesy of SUBARU OF AMERICA, INC.
Remove the nuts and bolts which hold the ECM to the bracket.

Fig 3: Locating ECM Bracket Mounting Bolt And Nut
Courtesy of SUBARU OF AMERICA, INC.
Disconnect the ECM connectors, and take out the ECM.

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:

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