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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
P0A08 DC/DC CONVERTER (DC/DC converter status circuit) VCM detects that coolant temperature sensor voltage remains less than 0.1 V for 2.5 seconds.
  • Harness or connectors (The sensor circuit is open or shorted.)
  • DC/DC converter
  • VCM