DTC Inspection Priority Chart
WARNING: This page is about a different car, the 2020 Infiniti QX60. 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.
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Priority
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Detected items (DTC)
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1
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- C1A0A: CONFIG UNFINISHED
- U1000: CAN COMM CIRCUIT
- U1010: CONTROL UNIT (CAN)
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2
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- C1A01: POWER SUPPLY CIR
- C1A02: POWER SUPPLY CIR 2
- C1A03: VHCL SPEED SE CIRC
- C1A04: ABS/TCS/VDC CIRC
- C1A05: BRAKE SW/STOP L SW
- C1A06: OPERATION SW CIRC
- C1A07: CVT CIRCUIT
- C1A12: LASER BEAM OFFCNTR
- C1A13: STOP LAMP RLY FIX
- C1A14: ECM CIRCUIT
- C1A15: GEAR POSITION
- C1A23: UNIT LOW 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 CIR2
- C1A38: APA CAN CIR1
- C1A39: STRG SEN CIR
- C1B82: DIST SEN OFF-CENTER
- C1B83: DIST SEN BLOCKED
- C1F01: APA MOTOR MALF
- C1F02: APA C/U MALF
- C1F05: APA PWR SUPLY CIR
- U0121: VDC CAN CIR2
- U0126: STRG SEN CAN CIR1
- U0235: ICC SENSOR CAN CIR1
- U0401: ECM CAN CIR1
- U0402: TCM CAN CIR1
- U0415: VDC CAN CIR1
- U0428: STRG SEN CAN CIR 2
- U150B: ECM CAN CIR3
- U150C: VDC CAN CIRC3
- U150D: TCM CAN CIRC3
- U150E: BCM CAN CIRC3
- U1513: METER CAN CIRC3
- U1514: STRG SEN CAN CIRC3
- U1515: ICC SENSOR CAN CIRC3
- U1517: APA CAN CIRC3
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3
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