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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
P3191 COMMUNICATION ERROR When no CAN communication signal is received from traction motor inverter continuously.
  • Traction motor inverter
  • Li-ion battery controller
  • CAN communication line
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