P31E7

DTC P31E7, sometimes indicated as P31E700 is an OBD diagnostic trouble code indicating a manufacturer-specific fault with the vehicle powertrain (i.e. engine and gearbox). This code identifies an error with the air/fuel mixture causing p31e7.

DTC Trouble Code Search

Bulletins

Bulletins are notices put out by manufacturers in conjunction with the NHTSA to notify the public of manufacturing issues or changes.

NTB23-024 - ELECTRICAL SYSTEM
NISSAN: Vehicle will not start and dtcs P31E7 and P0AA6 stored in ev/hev control module if you confirm the vehicle does not start, and dtcs P31E7 (restart inhibition) and P0AA6 (hv battery voltage system isolation) are stored in the ev/hev