DTC Detection Logic
WARNING: This page is about a different car, the 2016 Infiniti Q50. However, it is still accessible from the selected car via links, so may be relevant.
| DTC No. |
CONSULT screen terms
(Trouble diagnosis content) |
DTC detecting condition |
| P311F |
PRE CHARGE RELAY
(Pre charge relay) |
When HPCM detects traction motor inverter voltage is more than 100V during pre-charge. |