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DTC Detection Logic

WARNING: This page is about a different car, the 2011 Nissan Leaf. However, it is still accessible from the selected car via links, so may be relevant.
DTC DETECTING CONDITION AND POSSIBLE CAUSES

DTC Trouble diagnosis name (Trouble diagnosis content) DTC detecting condition Possible cause
P0A8F 14V POWER SUPPLY (14 V power module system performance) When shift is except P range and parking brake is OFF, VCM detects that a voltage of 12V battery power supply remains less than 12 V for 10 seconds.
  • Harness or connectors (The sensor circuit is open or shorted.)
  • DC/DC-J/B