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.
2015 Subaru BRZ Limited, Automatic TransFACTORY OEM SERVICE PROCEDURE
Unit Inspection
- Inspection of engine water temperature sensor
Courtesy of SUBARU OF AMERICA, INC.
- Measure the resistance between the terminals.
Resistance
Inspection Terminals Inspection Conditions Standard Value 1 - 2 Approx. 20Β°C {68Β°F} 2.35 to 2.65 kΞ© Approx. 80Β°C {176Β°F} 0.305 to 0.331 kΞ© CAUTION: When the inspection is performed with the sensor immersed in water, be careful not to allow the ingress of water into the terminal part. After inspection is completed, wipe off the water drops from the sensor.
- Measure the resistance between the terminals.
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:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.
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