DTC Detection Logic
NOTE:
If DTC P31CA or P31CB is displayed with DTC P3101, first perform diagnosis for DTC P3101.
| DTC | Trouble diagnosis name | DTC detecting condition | Possible cause |
|---|---|---|---|
| P31CA | ON BOARD CHARGER SYSTEM | VCM received quick charge relay (-) stuck signal from on board charger. |
|
| P31CB | VCM received quick charge relay (+) stuck signal from on board charger. |