P318097 - Nissan

P3180-97

The code represents a notorious "critical point" for owners of Nissan e-POWER vehicles, such as the Note and Serena. While it technically signals an issue with the high-voltage (HV) battery system or traction inverter, it is most famous in the automotive community as the code that "bricks" (renders inoperable) the car’s battery control computer. The Story of the "Brick"

12V Battery Issues:

A weak 12V battery can cause multiple communication errors (like U1000 ) that trigger system-wide HV faults. nissan p318097

: Standard OBD-II scanners often cannot clear this specific code because it is locked in the BMS memory. Diagnostic and Repair Procedures P3180-97 The code represents a notorious "critical point"

Stage 4: Joint Failure

If your Nissan vehicle is experiencing the P318097 code, you may notice the following symptoms: Slide the axle back into the transmission

• Slide the axle back into the transmission. Reassemble suspension.
• Lower the vehicle and test drive. Listen for clicks or growls.