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Home >> Infiniti >> 2012 >> G25 Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 10 (Heater & Air Conditioning Control System) >> DTC/Circuit Diagnosis >> Heater Pump >> Component Function Check

Component Function Check

WARNING: This page is about a different car, the 2011 Nissan Leaf. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK HEATER PUMP OPERATING CONDITION

    With CONSULT

    1. Select "ACTIVE TEST" mode of "HVAC" using CONSULT-III.
    2. Confirm heater pump operation by the sound or hose pulsation.

      Is the inspection result normal? 

      YES: INSPECTION END

      NO: Refer to "DIAGNOSIS PROCEDURE ".