DTC Detection Logic
WARNING: This page is about a different car, the 2012 Infiniti M35h. However, it is still accessible from the selected car via links, so may be relevant.
| DTC No. |
Trouble diagnosis name (Trouble diagnosis content) |
DTC detecting condition |
Possible cause |
| P0A1D |
HPCM (HPCM abnormality) |
A |
HPCM is malfunctioning. |
|
| B |
When HPCM detects signal abnormality from traction motor inverter. |
Traction motor inverter |