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Home >> Infiniti >> 2008 >> EX35 Base, AWD >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Heater & Air Conditioning Control System >> Basic Inspection >> Diagnosis And Repair Workflow >> Work Flow >> Detailed Flow

Detailed Flow

  1. LISTEN TO CUSTOMER COMPLAINT 

    Listen to customer complaint. (Get detailed information about the conditions and environment when the symptom occurs.)

    GO TO  2.

  2. VERIFY THE SYMPTOM WITH OPERATIONAL CHECK 

    Verify the symptom with operational check. Refer to DESCRIPTION & INSPECTION  (Without left and right ventilation temperature separately control system) or DESCRIPTION & INSPECTION  (With left and right ventilation temperature separately control system) .

    GO TO  3.

  3. GO TO APPROPRIATE TROUBLE DIAGNOSIS 

    Go to appropriate trouble diagnosis (Refer to DIAGNOSIS TABLE BY SYMPTOM  below).

    GO TO  4.

  4. REPAIR OR REPLACE 

    Repair or replace the specific parts.

    GO TO  5.

  5. FINAL CHECK 

    Final check.

    Is the inspection result normal? 

    YES: CHECK OUT

    NO: GO TO  3.