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.
2016 Subaru BRZ Series.HyperBlueFACTORY OEM SERVICE PROCEDURE
Inspection steps
WARNING: This page is about a different car, the 2014 Subaru BRZ. However, it is still accessible from the selected car via links, so may be relevant.
- Clear diagnostic code
- Clear the diagnostic code using the SSM3. (Refer to CHECKING/CLEARING DIAGNOSTIC CODES
)
Next
- Clear the diagnostic code using the SSM3. (Refer to CHECKING/CLEARING DIAGNOSTIC CODES
)
- DTC check
- Use the SSM3 to confirm that diagnostic code B1010 is not being output again. (Refer to CHECKING/CLEARING DIAGNOSTIC CODES
)RESULT
Result Go to If the diagnostic code is being output again A If the diagnostic code is not output B B: Go to "How to simulate trouble phenomenon". (Refer to PROCEDURES FOR MALFUNCTION PHENOMENON SIMULATION )
A: Replace the main body ECM (Network gateway computer) (Refer to REMOVAL )
- Use the SSM3 to confirm that diagnostic code B1010 is not being output again. (Refer to CHECKING/CLEARING DIAGNOSTIC CODES
)
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.