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.
2019 Subaru WRX BaseFACTORY OEM SERVICE PROCEDURE
Drive Cycle X
| DTC | Item | Condition | Number of driving cycles on the detecting condition |
|---|---|---|---|
| P2004 | TGV CONTROL STUCK OPEN BANK 1 | - | 1 |
| P2005 | TGV CONTROL STUCK OPEN BANK 2 | - | 1 |
| P2006 | TGV CONTROL STUCK CLOSED BANK 1 | - | 1 |
| P2007 | TGV CONTROL STUCK CLOSED BANK 2 | - | 1 |
- Using the Subaru Select Monitor, perform the clear memory for «Engine». Refer to ENGINE (DIAGNOSTICS) (EXCEPT FOR STI)>CLEAR MEMORY MODE>OPERATION .
- Idle the engine for 10 seconds or more after engine start.
- For CVT models, set the select lever to "P" range, and for MT models, move the gear shift lever into neutral position, and then race the engine for 10 seconds or more.NOTE: Keep the engine speed at 3500 rpm or more.
- Read the temporary code using the Subaru Select Monitor or general scan tool. Refer to ENGINE (DIAGNOSTICS) (EXCEPT FOR STI)>READ DIAGNOSTIC TROUBLE CODE (DTC)>OPERATION .
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.
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