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.
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HOMESERVICE MANUALSSUBARU2022IMPREZA BASE, 4D SEDAN, AUTOMATIC CVT TRANSREPAIR AND DIAGNOSISTRANSMISSIONAUTOMATIC TRANSCVT TRANSAXLE (TR580)OIL PUMPINSPECTION
2022 Subaru Impreza Base, 4D Sedan, Automatic CVT Trans
Oil Pump: Inspection
2022 Subaru Impreza Base, 4D Sedan, Automatic CVT TransSECTION Inspection
Check the following items.
- Check the oil pump for damage and wear.
- Rotate the oil pump by hand, and check that it rotates smoothly.
- Measure the secondary pressure. Ref. to CONTINUOUSLY VARIABLE TRANSMISSION (TR580 IMPREZA)>SECONDARY PRESSURE (LINE PRESSURE) TEST>INSPECTION .
- Remove the oil pan and oil strainer. Ref. to CONTINUOUSLY VARIABLE TRANSMISSION (TR580 IMPREZA)>OIL PAN AND STRAINER>REMOVAL .
- Check oil strainer for clogging.
When oil strainer has no clogging, replace the oil pump.
RENDER: 1.0x
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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.