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.
2014 Subaru BRZ PremiumFACTORY OEM SERVICE PROCEDURE
Typical Enabling Conditions
TYPICAL ENABLING CONDITIONS - ALL
| Overlap prohibited DTC | None |
TIMER DIAGNOSIS
| Ignition switch | OFF |
| Battery Voltage | 10.9V or more |
| Elapsed time after starting the engine | 10 min. to 17.05 hrs. |
FULL COUNT DIAGNOSIS
| Ignition switch | OFF |
| Battery Voltage | 10.9V or more |
| ECM timer | 4 seconds or more |
TIME DIAGNOSIS (CASE 1)
| Ignition switch | OFF |
| Battery Voltage | 10.9V or more |
TIME DIAGNOSIS (CASE 2)
| Ignition switch | OFF |
| Battery Voltage | 10.9V or more |
WAKE-UP DIAGNOSIS
| Ignition switch | ON |
| Leaving time | 1 hours or longer |
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.