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 CHARGINGBATTERYSERVICE AND REPAIR
2010 Subaru Outback Sport F4-2.5L SOHC
Battery: Service and Repair
2010 Subaru Outback Sport F4-2.5L SOHCSECTION Service and Repair
Battery
REMOVAL
1. Disconnect the positive (+) terminal after disconnecting the negative (-) terminal of battery.
2. Remove the harness clip of the negative terminal from the battery rod.
3. Remove the flange nut from battery rod and remove battery holder.
4. Remove the battery.
INSTALLATION
Install in the reverse order of removal.
Tightening torque: 3.5 N.m (0.4 kgf.m, 2.6 ft.lb)
NOTE:
- Clean the battery cable terminals and apply grease to retard the formation of corrosion.
- Connect the positive (+) terminal, and then connect the negative (-) terminal of the battery.
- After the battery is installed, initial diagnosis of the electronic throttle control is performed. Wait for 10 seconds or more after turning the ignition switch to ON, and then start the engine.
REMOVAL
1. Disconnect the positive (+) terminal after disconnecting the negative (-) terminal of battery.
2. Remove the harness clip of the negative terminal from the battery rod.
3. Remove the flange nut from battery rod and remove battery holder.
4. Remove the battery.
INSTALLATION
Install in the reverse order of removal.
Tightening torque: 3.5 N.m (0.4 kgf.m, 2.6 ft.lb)
NOTE:
- Clean the battery cable terminals and apply grease to retard the formation of corrosion.
- Connect the positive (+) terminal, and then connect the negative (-) terminal of the battery.
- After the battery is installed, initial diagnosis of the electronic throttle control is performed. Wait for 10 seconds or more after turning the ignition switch to ON, and then start the engine.
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.