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.
2020 Subaru Ascent BaseFACTORY OEM SERVICE PROCEDURE
Secondary Pressure Sensor: Installation
CAUTION:
- If water or oil contacts the connector terminal of secondary pressure sensor, replace it with a new part.
- If CVTF has leaked when the secondary pressure sensor is removed, adjust the CVTF level after installing the secondary pressure sensor.
- Install the secondary pressure sensor using a new O-ring.CAUTION:
- Before installing O-rings, apply sufficient amount of CVTF to avoid damage and deformation.
- Use SUBARU genuine CVTF.
- Be careful not to incorrectly install or fail to install O-rings and other such parts.
Tightening torque:
39 N.m (4.0 kgf-m, 28.8 ft-lb)
- Connect the secondary pressure sensor harness connector.
- Connect the battery ground terminal. Ref. to REPAIR CONTENTS>NOTE>BATTERY .
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.