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Home >> Infiniti >> 2014 >> Q70 5.6, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 48 (Driver Assistance System (ADAS Control Unit) (Hybrid)) >> Ecu Diagnosis Information >> ADAS Control Unit >> DTC Index

DTC Index

WARNING: This page is about a different variant/trim than selected.
NOTE:
  • The details of time display are as per the following.
    • CRNT: A malfunction is detected now
    • PAST: A malfunction was detected in the past
  • IGN counter is displayed on FFD (Freeze Frame Data).
    • 0: The malfunctions that are detected now

      CAN communication system (U1000, U1010)

    • 1 - 39: It increases like 0 → 1 → 2... 38 → 39 after returning to the normal condition whenever the ignition switch OFF → ON. It returns to 0 when a malfunction is detected again in the process.
    • If it is over 39, it is fixed to 39 until the self-diagnosis results are erased.

      Other than CAN communication system (Other than U1000, U1010)

    • 1 - 49: It increases like 0 → 1 → 2... 38 → 49 after returning to the normal condition whenever the ignition switch OFF → ON. It returns to 0 when a malfunction is detected again in the process.
    • If it is over 49, it is fixed to 49 until the self-diagnosis results are erased.
Fig 1: CONSULT Display Fail-Safe Chart
G09423591Courtesy of NISSAN NORTH AMERICA, INC.
Fig 2: CONSULT Display Fail-Safe Chart
G09423592Courtesy of NISSAN NORTH AMERICA, INC.
Fig 3: CONSULT Display Fail-Safe Chart
G09423593Courtesy of NISSAN NORTH AMERICA, INC.
Fig 4: CONSULT Display Fail-Safe Chart
G09423594Courtesy of NISSAN NORTH AMERICA, INC.
NOTE: With the detection of "U1000" some systems do not perform the fail-safe operation.
A system controlling based on a signal received from the control unit performs fail-safe operation when the communication with the ADAS control unit becomes inoperable.