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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 DETECTION CONDITION AND POSSIBLE CAUSES

DTC Trouble diagnosis name DTC detecting condition Possible causes
P3030 CELL CONT LIN A malfunction occurs with the communication function in Li-ion battery controller.
  • Li-ion battery controller
  • Module
  • Harness or connector