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Home >> Nissan-Datsun >> 2017 >> Sentra SL >> Repair and Diagnosis >> Accessories & Equipment >> Cruise Control Systems >> Driver Assistance System (ADAS Control Unit) >> Ecu Diagnosis Information >> ADAS Control Unit >> DTC Inspection Priority Chart

DTC Inspection Priority Chart

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

Priority Detected items (DTC)
1
  • U1507: LOST COMM (SIDE RDR R)
  • U1508: LOST COMM (SIDE RDR L)
2
  • U1000: CAN COMM CIRCUIT
  • U1321: CONFIGURATION
3
  • C1A17: ICC SENSOR MALF
  • C1B53: SIDE RDR R MALF
  • C1B54: SIDE RDR L MALF
4
  • C1A01: POWER SUPPLY CIR
  • C1A02: POWER SUPPLY CIR 2
  • C1A13: STOP LAMP RLY FIX
  • C1A14: ECM CIRCUIT
  • C1A34: COMMAND ERROR
  • U0121: VDC CAN CIR 2
  • U0235: ICC SENSOR CAN CIRC 1
  • U0401: ECM CAN CIR 1
  • U0402: TCM CAN CIR 1
  • U0415: VDC CAN CIR 1
  • U0433: ICC SENSOR CAN CIRC 2
  • U1503: SIDE RDR L CAN CIR 2
  • U1504: SIDE RDR L CAN CIR 1
  • U1505: SIDE RDR R CAN CIR 2
  • U1506: SIDE RDR R CAN CIR 1
5
  • C1A03: VHCL SPEED SE CIRC
6
  • C1A00: CONTROL UNIT