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Home >> Infiniti >> 2013 >> M56 Base >> Repair and Diagnosis >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Driver Assistance System (ADAS Control Unit) >> Ecu Diagnosis Information >> ADAS Control Unit >> DTC Inspection Priority Chart
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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
  • U1010: CONTROL UNIT (CAN)
3
  • C1B00: CAMERA UNIT MALF
  • C1F02: APA C/U MALF
  • C1A17: ICC SENSOR MALF
  • C1B53: SIDE RDR R MALF
  • C1B54: SIDE RDR L MALF
4
  • C1A01: POWER SUPPLY CIR
  • C1A02: POWER SUPPLY CIR 2
  • C1A04: ABS/TCS/VDC CIRC
  • C1A05: BRAKE SW/STOP L SW
  • C1A06: OPERATION SW CIRC
  • C1A12: LASER BEAM OFFCNTR
  • C1A13: STOP LAMP RLY FIX
  • C1A14: ECM CIRCUIT
  • C1A16: RADAR STAIN
  • C1A18: LASER AIMING INCMP
  • C1A2A: ICC SEN PWR SUP CIR
  • C1A21: ICC SENSOR HIGH TEMP
  • C1A24: NP RANGE
  • C1A26: ECD MODE MALF
  • C1A27: ECD PWR SUPLY CIR
  • C1A33: CAN TRANSMISSION ERR
  • C1A34: COMMAND ERROR
  • C1A35: APA CIR
  • C1A36: APA CAN COMM CIR
  • C1A37: APA CAN CIR 2
  • C1A38: APA CAN CIR 1
  • C1A39: STRG SEN CIR
  • C1A40: SYSTEM SW CIRC
  • C1B01: CAM AIMING INCMP
  • C1B03: CAM ABNRML TMP DETCT
  • C1F01: APA MOTOR MALF
  • C1F05: APA PWR SUPLY CIR
  • U0121: VDC CAN CIR 2
  • U0126: STRG SEN CAN CIR 1
  • U0235: ICC SENSOR CAN CIRC 1
  • U0401: ECM CAN CIR 1
  • U0402: TCM CAN CIR 1
  • U0415: VDC CAN CIR 1
  • U0424: HVAC CAN CIR 1
  • U0428: STRG SEN CAN CIR 2
  • U1500: CAM CAN CIR 2
  • U1501: CAM CAN CIR 1
  • U1502: ICC SEN CAN COMM CIR
  • 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
  • U150B: ECM CAN CIRC 3
  • U150C: VDC CAN CIRC 3
  • U150D: TCM CAN CIRC 3
  • U150E: BCM CAN CIRC 3
  • U150F: AV CAN CIRC 3
  • U1512: HVAC CAN CIRC3
  • U1513: METER CAN CIRC 3
  • U1514: STRG SEN CAN CIRC 3
  • U1515: ICC SENSOR CAN CIRC 3
  • U1516: CAM CAN CIRC 3
  • U1517: APA CAN CIRC 3
  • U1518: SIDE RDR L CAN CIRC 3
  • U1519: SIDE RDR R CAN CIRC 3
5
  • C1A03: VHCL SPEED SE CIRC
6
  • C1A15: GEAR POSITION
7
  • C1A00: CONTROL UNIT