DTC P31FC-410: On-Board Charger Status Circuit: Procedure
- CHECK DTC OUTPUT (HYBRID CONTROL)
- Connect the Techstream to the DLC3.
- Turn the power switch on (IG).
- Enter the following menus: Powertrain / Plug-in Control / Trouble Codes.
- Check if DTCs are output.
Result
Result Proceed to Only P31FC-410 is output or P31FC-410 and DTCs other than U019B-440 are also output. A U019B-440 is output. B - Turn the power switch off.
B → See step 3
A: Go to next step
- CHECK PLUGIN CHARGE CONTROL ECU ASSEMBLY (CHECK WAVEFORM (CHST)) See step 3
B → See step 5
A → See step 4
- GO TO DTC CHART (U019B-440). Refer to DTC U019B-440: Lost Communication with Battery Charger Control Module
- REPLACE ELECTRIC VEHICLE CHARGER ASSEMBLY. Refer to COMPONENTS
- REPLACE PLUGIN CHARGE CONTROL ECU ASSEMBLY. Refer to COMPONENTS