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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 647 (Engine Control System (DTC/Circuit Diagnosis) (16 Of 17)) >> DTC/Circuit Diagnosis >> Cooling Fan >> Component Function Check

Component Function Check

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. CHECK COOLING FAN FUNCTION 

    SYMBOL With CONSULT

    1. Turn ignition switch ON.
    2. On CONSULT screen, select "ENGINE ">>"Active Test">>"FAN DUTY CONTROL".
    3. Make sure that cooling fan speed varies according to the percentage.

    SYMBOL Without CONSULT

    1. Perform IPDM E/R auto active test and check cooling fan motors operation, refer to Diagnosis Description .
    2. Make sure that cooling fan operates.

    Is the inspection result normal?

    YES

    INSPECTION END

    NO

    Proceed to Diagnosis Procedure (Cooling Fan Motor) .

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