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DTC Inspection Priority Chart

WARNING: This page is about a different car, the 2018 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.

If multiple DTCs are detected simultaneously, check them one by one depending on the following DTC inspection priority chart.

Priority

Detected items (DTC)

1

U12AA: CONFIGURATION ERROR

2

  • U1000: CAN COMM CIRCUIT
  • U1010: CONTROL UNIT(CAN)

3

  • U1267: METER CONN

4

  • U121F: DISPLAY CONTROL UNIT
  • U1300: AV COMM CIRCUIT
  • U1310: CONTROL UNIT(AV)

5

  • U1232: ST ANGLE SEN CALIB
  • U1244: GPS ANTENNA CONN
  • U1258: XM ANTENNA CONN
  • U1263: USB OVERCURRENT
  • U12B7: USB CONN
  • U12BA: MULTIFUNCTION SWITCH CONN
  • U12BE: RADIO ANTENNA CONN