OBD Codes List

Diagnostic reference · P0364

P0364

DC/AC Converter Control Module Control Circuit Range/Performance

System
Ignition and misfire (P code)
Lamp
Check Engine Light
Category
Powertrain - Ignition

What it means

P0364 means DC/AC Converter Control Module Control Circuit Range/Performance.

Where it lives

For P0364, the part to look at first is the module named here.

Check these first

  • Faulty DC/AC converter control module
  • Corroded or damaged pins at the converter module connector
  • Loss of power or ground to the converter control module
  • Module fault code stored over the CAN bus
  • Software or calibration error in the converter module

What to do next

  1. Check power and ground at the DC/AC converter control module
  2. Inspect the converter module connector pins for corrosion
  3. Read converter module live data and stored faults
  4. Check CAN bus communication to the converter module
  5. Replace and program the converter control module if it stays bad
  6. Clear the code and retest

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Updated

Generic SAE J2012 definition. Last updated 2026-10-10.