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.
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HOMESERVICE MANUALSSUBARU2004OUTBACK BASE, 4D WAGON, EJ251, STANDARDREPAIR AND DIAGNOSIS (SINGLE PAGE)BODY & FRAMEDOOR LOCKSSECURITY AND LOCKSKEYLESS TRANSMITTERREPLACEMENTENTERING PROGRAMMING MODE
2004 Subaru Outback Base, 4D Wagon, EJ251, Standard
Entering Programming Mode
2004 Subaru Outback Base, 4D Wagon, EJ251, StandardSECTION Entering Programming Mode
- Disarm the security system.
- Open the driver's door and sit in the driver's seat.
- Close the driver's door.
- Place the ignition key into the ignition switch and cycle the switch from LOCK to ON ten times within 15 seconds. Be sure to stop at the LOCK position. The horn will sound once to indicate that you are in the transmitter programming mode.
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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.