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Intelligent Key Unit: DTCINSPECTIONPRIORITYCHART

WARNING: This page is about a different car, the 2015 Nissan Armada. However, it is still accessible from the selected car via links, so may be relevant.

If some DTCs are displayed at the same time, perform inspections one by one based on the following priority chart.

Priority DTC
1
  • U1000 CAN COMM CIRCUIT
  • U1010 CONTROL UNIT (CAN)
2
  • B2190 NATS ANTENNA AMP
  • B2191 DIFFERENCE OF KEY
  • B2192 ID DISCORD BCM-ECM
  • B2193 CHAIN OF BCM-ECM
  • B2194 ID DISCORD IMMU-I-KEY
3
  • B2013 ID DISCORD BCM-S/L
  • B2552 INTELLIGENT KEY
  • B2590 ID DISCORD BCM-I-KEY
  • P1610 LOCK MODE
  • P1611 ID DISCORD, IMMU-ECM
  • P1612 CHAIN OF ECM-IMMU
  • P1614 CHAIN OF IMMU-KEY
  • P1615 DIFFERENCE OF KEY