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 DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 22 (P-HEV HYBRID POWERTRAIN CONTROL SYSTEM (DIAGNOSTICS) (2 OF 4))DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)DTC P0D07-00: HYBRID/EV BATTERY CHARGING SYSTEM POSITIVE CONTACTOR STUCK CLOSEDGENERAL DESCRIPTIONOVERVIEW OF ERROR
2022 Subaru Impreza Base, 4D Sedan, Automatic CVT Trans
Overview Of Error
2022 Subaru Impreza Base, 4D Sedan, Automatic CVT TransSECTION Overview Of Error
WARNING: This page is about a different car, the 2022 Subaru Crosstrek. However, it is still accessible from the selected car via links, so may be relevant.
Hybrid vehicle control ECU assembly detects an ON malfunction due to the charge relay adhered or stuck on the positive side of HV battery.
The following are possible causes of the error.
- Fault of voltage sensor (VCHG) system in Electric vehicle charger assembly
- Voltage sensor (VCHG) malfunction
- Malfunction of Electric vehicle charger assembly
- Malfunction of communication (Wire harness)
- High voltage system fault
- Malfunction of HV battery junction block
- Low voltage system (12 V) fault
- Malfunction of Hybrid vehicle control ECU assembly
- Malfunction of HV battery junction block
- Malfunction of Battery ECU assembly
- Low voltage Wire harness malfunction
- Low voltage connector malfunction
RENDER: 1.0x
NO RELATED
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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.