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.
2013 Subaru TribecaFACTORY OEM SERVICE PROCEDURE
Diagnostics for Engine Starting Failure: Procedure
| 1. Check of the fuel amount |
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| 2. Inspection of starter motor circuit. Refer to STARTER MOTOR CIRCUIT , Diagnostics for Engine Starting Failure. |
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| 3. Inspection of ECM power supply and ground line. Refer to CHECK POWER SUPPLY AND GROUND LINE OF ENGINE CONTROL MODULE (ECM) , Diagnostics for Engine Starting Failure. |
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| 4. Inspection of ignition control system. Refer to IGNITION CONTROL SYSTEM , Diagnostics for Engine Starting Failure. |
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| 5. Inspection of fuel pump circuit. Refer to FUEL PUMP CIRCUIT , Diagnostics for Engine Starting Failure. |
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| 6. Inspection of fuel injector circuit. Refer to FUEL INJECTOR CIRCUIT , Diagnostics for Engine Starting Failure. |
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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