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 MANUALSSUBARU2010OUTBACK SPORT F4-2.5L SOHCREPAIR AND DIAGNOSISSTARTING AND CHARGINGSTARTING SYSTEMIGNITION LOCKTESTING AND INSPECTION
2010 Subaru Outback Sport F4-2.5L SOHC
Ignition Lock: Testing and Inspection
2010 Subaru Outback Sport F4-2.5L SOHCSECTION Testing and Inspection
Ignition Key Lock
INSPECTION
1. Remove the instrument panel lower cover.
2. Remove the lower column cover.
3. Unfasten the fixing clip which secures harness, and then disconnect the connector of the ignition switch from body harness.
4. Turn the ignition key plate to each position and check the continuity between terminals of ignition connector.

If NG, replace the ignition switch.
INSPECTION
1. Remove the instrument panel lower cover.
2. Remove the lower column cover.
3. Unfasten the fixing clip which secures harness, and then disconnect the connector of the ignition switch from body harness.
4. Turn the ignition key plate to each position and check the continuity between terminals of ignition connector.
If NG, replace the ignition switch.
RENDER: 1.0x
NO RELATED
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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.