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.
2004 Subaru Forester XT, AutomaticFACTORY OEM SERVICE PROCEDURE
Control Units
CONTROL UNITS LOCATION
| Component | Location |
|---|---|
| ABS Control Module (Non-Turbo) (B301) | On right front side of engine compartment. See Figure. |
| ABS Control Module (Turbo) (B301) | On right front side of engine compartment. See Figure. |
| Airbag Control Module (AB3) | Under right front of center console. See Figure. |
| Body Integrated Unit (B280) | Behind left side of dash. See Figure. |
| Cruise Control Module (B94) | Behind right side of dash. See Figure. |
| Daytime Running Light Control Module (B96) | Behind right side dash. See Figure. |
| Engine Control Module (B134) | In passenger side front footwell below carpet and protective panel. See Figure. |
| Fuel Pump Control Module (Turbo) (R122) | Behind right rear quarterpanel. See Figure. |
| Keyless Entry Control Module (B176) | Behind right end of dash. See Figure. |
| Rear Wiper Intermittent Module (R116) | At right rear corner of cargo compartment. See Figure. |
| Seat Airbag Module LH (AB9) | Under left front seat. See Figure. |
| Seat Airbag Module RH (AB11) | Under right front seat. See Figure. |
| Security Control Module (B93) | Behind right side of dash. See Figure. |
| Transmission Control Module (B54) | Behind left side of dash. See Figure. |
| Turn & Hazard Module (B32) | Behind left side of dash. See Figure. |
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.
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