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.
2022 Subaru WRX Base, Automatic CVT TransFACTORY OEM SERVICE PROCEDURE
DTC Index
- Airbag System DTCS
- Blind Spot Detection / Rear Cross Traffic Alert System DTCS
- Body Control System DTCS
- Brake Control System DTC
- Central Gateway System DTCS
- Cockpit Control System DTCS
- Continuously Variable Transmission (CVT) DTCS
- Cruise Control System Cancel Codes
- Electric Brake Booster DTCS
- Electronic Suspension DTCS
- Engine Control System DTCS
- Exterior Lights DTCS
- Front Relay Control Module DTCS
- HVAC System DTCS
- Immobilizer System DTCS
- Instrumentation System DTCS
- LAN Communication System DTCS
- Power Steering System DTCS
- Power Windows DTCS
- Reverse Automatic Braking System DTCS
- Security And Locks - Keyless Access (W/Push Button Start) DTCS
- Security And Locks - Keyless Entry DTCS
- Steering Angle Sensor DTCS
- SUBARU Eyesight Assist Monitor (Driver Assist) DTCS
- SUBARU Eyesight System (Driver Assist) DTCS
- Telematics System DTCS
- Tire Pressure Monitor System (TPMS) DTCS
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:
- • 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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