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Home >> Infiniti >> 2023 >> QX50 Pure, FWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (DTC/Circuit Diagnosis) (4 Of 4) >> DTC/Circuit Diagnosis >> Cooling Fan >> Component Function Check

Component Function Check

  1. CHECK COOLING FAN FUNCTION 

    SYMBOL With CONSULT

    1. Turn ignition switch ON.
    2. Perform "FAN DUTY CONTROL" in "ACTIVE TEST" mode of "ECM" using CONSULT.
    3. Touch "LOW", "HI" on the CONSULT screen.
    4. Check that cooling fan operates.

    Is the inspection result normal?

    YES>>

    INSPECTION END

    NO>>

    Proceed to Diagnosis Procedure .

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