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Home >> Infiniti >> 2009 >> G37 Base, 4D Sedan >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 128 (Engine Control System - Component Testing - G37 Coupe) >> Cooling Fan >> Component Function Check

Component Function Check

WARNING: This page is about a different variant/trim than selected.
  1. CHECK COOLING FAN FUNCTION

With CONSULT-III 

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

Without CONSULT-III 

  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 ".