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Home >> Nissan-Datsun >> 2012 >> Leaf SL >> Repair and Diagnosis >> Hybrid/Electric Powertrain >> Electric Converters and Controllers >> EV Control System >> DTC/Circuit Diagnosis >> DTC P3131: System Shutoff Error >> DTC Logic >> DTC Detection Logic

DTC Detection Logic

DTC Trouble diagnosis name DTC detecting condition Possible cause
P3131 SYSTEM SHUTOFF TIMEOUT When before shutdown, all of the following conditions are fulfilled for 31 minutes or more.
  • VCM does not receive a EV system activation request signal.
  • Either of EV system CAN connection unit is not shutdown
  • Harness or connectors
  • LBC
  • Traction motor inverter
  • On board charger
  • Electric shift control module
  • A/C auto amp.
  • TCU
  • VCM
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