Powertrain
generic / SAE
P0364
DC/AC Converter Control Module Control Circuit Range/Performance
The control circuit for the DC/AC converter (used in plug-in hybrid and EV traction systems to convert DC battery voltage to 3-phase AC for the motor) reports a performance issue. This is part of the high-voltage drivetrain.
SystemPowertrain
Typegeneric / SAE
GroupP0
Range / number3 / 64
Possible causes
- Inverter internal fault high
- Sensor element aged beyond calibration window low
- Sensor mounting loose - signal damping low
Inspection / repair
- Difficulty: hard
- DIY: shop recommended
- Estimated cost: 800–6000 €
- Estimated time: 2–8 h
- Component: inverter
- Component: traction motor
- MIL / check engine light
- limp mode possible
Sources
References
sae:J2012