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Home >> Nissan-Datsun >> 2021 >> Altima SL, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 207 (ADAS Control Unit) >> System Description >> Diagnosis System (ADAS Control Unit) >> Consult Function >> Diagnosis Description >> Self Diagnostic Result
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Self Diagnostic Result

WARNING: This page is about a different car, the 2020 Nissan Altima. However, it is still accessible from the selected car via links, so may be relevant.

Refer to DTC Index  (Without ProPILOT Assist) or DTC Index  (With ProPILOT Assist).

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.