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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.
NOTE:
  • Since this DTC may be displayed if a malfunction is detected in other systems, check them for malfunction before performing this diagnosis.
  • If P0AA0 and any of P0AA5, P31D4, P31DB, or P31DD are detected simultaneously, perform diagnosis of P0AA0 and applicable DTC (P0AA5, P31D4, P31DB, or P31DD).
DTC DETECTING CONDITION AND POSSIBLE CAUSES

DTC Trouble diagnosis name (Trouble diagnosis content) DTC detecting condition Possible cause
P0AA1 HYBRID BATT POSITIVE CONTRACTOR The voltage of the traction motor inverter is 160 V or more and the voltage does not decreases 100 V or more even after a lapse of the specified time after starting diagnosis.
  • Harness or connectors
  • Li-ion battery J/B
  • Traction motor inverter
  • VCM