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Home >> Infiniti >> 2012 >> G37 IPL, Automatic Trans >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - Introduction (2 Of 2) (Coupe) >> Cooling Fan >> Component Function Check

Component Function Check

  1. CHECK COOLING FAN FUNCTION

    ◦ With CONSULT 

    1. Turn ignition switch ON.
    2. Perform "FAN DUTY CONTROL" in "ACTIVE TEST" mode with CONSULT.
    3. Make sure that cooling fan speed varies according to the percentage.

    ⓧ 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: Go to "DIAGNOSIS PROCEDURE ".

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