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 Limited, Automatic TransFACTORY OEM SERVICE PROCEDURE
On-Vehicle Inspection
- Function inspection of accelerator pedal sensor assembly
- Connect the SSM3 to the DLC.
- Turn the ignition switch to ON.
- According to the display, select [ECM data monitor] →[Accelerator Sensor No1 Voltage and Accelerator Sensor No2 Voltage], and check the value when the accelerator pedal is operated.
Voltage
Pedal condition Accelerator No. 1 sensor voltage Accelerator No. 2 sensor voltage Full closed 0.5 to 0.8 V 0.5 to 0.8 V Full open 2.4 to 3.5 V 2.4 to 3.5 V Full closed →Full open →Full closed Voltage shall change continuously. Voltage shall change continuously.
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.
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