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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 631 (Driver Assistance System (DTC/Circuit Diagnosis)) >> DTC/Circuit Diagnosis >> DTC C1B03: ABNRML Temp Detect >> Diagnosis Procedure

Diagnosis Procedure

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.
  1. COOLING LANE CAMERA UNIT 
    1. Wait for 10 minutes or more to cool the lane camera unit.
    2. Erase all self-diagnosis results with CONSULT.
    3. Perform "All DTC Reading".
    4. Check if the "C1B03" is detected in "Self Diagnostic Result" of "LANE CAMERA".

    Is "C1B03" detected?

    YES

    Replace the lane camera unit. Refer to Removal and Installation .

    NO

    INSPECTION END