Nissan P318097 [updated]

P3180-97

The code (often associated with P3180 ) refers to a High Voltage (HV) Battery System fault commonly found in Nissan e-Power vehicles (like the Nissan Note and Serena ) and the Nissan Leaf . Critical Warning: "Bricking" the Battery

: A faulty inverter pump or a frozen cooling system can prevent the engine from starting to charge the battery. Diagnostic and Recovery Steps nissan p318097

Primary Symptom:

The vehicle will not start (Ready light does not come on), and you may see a "Hybrid System Error" on the dashboard. P3180-97 The code (often associated with P3180 )

  • Material: Stamped steel with an anti-corrosion coating (usually e-coated black).
  • OEM Fitment (5/5): Being a genuine Nissan part, every bolt hole, dimple, and contour is precisely where it should be. Weld-through primer works well on it.
  • Aftermarket Problem: Many mechanics report that aftermarket versions (e.g., from CAPA-certified brands) have misaligned holes for the A/C condenser and require drilling or bending. The P318097 eliminates all of that frustration.

Nissan P318097 is a software calibration identifier (ECU/TCU revision number) or a misrendered CAN bus data frame. It is not a diagnostic trouble code.

If your vehicle is running normally, ignore it. If you have drivability symptoms, use a professional diagnostic tool to retrieve standard P0XXX, P1XXX, P2XXX, or U0XXX codes. Do not attempt to replace any hardware based on P318097 alone. Nissan P318097 is a software calibration identifier (ECU/TCU

  • The "Brick" State

    : Once this code is set, it often becomes "permanent." Standard OBDII scanners cannot clear it. The BMS effectively "locks" itself to prevent further damage to the lithium-ion cells, turning the battery computer into a "brick".

    Who is this for?

    1. Replace Faulty Fuel Injector: If the fuel injector is faulty, replace it with a new one.
    2. Replace Clogged Fuel Filter: If the fuel filter is clogged, replace it with a new one.
    3. Adjust or Replace Fuel Pressure Regulator: If the fuel pressure regulator is faulty, adjust or replace it as needed.
    4. Replace Faulty Oxygen Sensor: If the oxygen sensor is faulty, replace it with a new one.
    5. Replace Faulty Mass Airflow Sensor: If the mass airflow sensor is faulty, replace it with a new one.