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.
2021 Subaru Outback BaseFACTORY OEM SERVICE PROCEDURE
No-Load Test
CAUTION:
- Use a thick cable due to large current flowing through the cable.
- For B terminal and ground, it is recommended that the cross-section area of continuity part (shaded part) should be 20 mm2
(0.00310 sq in) or more. For S terminal, 1.25 mm2
(0.00194 sq in) or more.
- It is possible to use a booster cable instead of wiring.
- Be careful not to burn yourself and cause a fire due to heat.
- Perform the no-load test in a short period of time. (Within 3 to 5 seconds)
Factory Service Tools
Use the Manual With the Right Hardware
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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.