Nissan Maxima Service and Repair Manual: Basic inspection

DIAGNOSIS AND REPAIR WORK FLOW

WITH COLOR DISPLAY

WITH COLOR DISPLAY : How to Perform Trouble Diagnosis For Quick And Accurate Repair

WORK FLOW

1.LISTEN TO CUSTOMER COMPLAINT

Interview the customer to obtain as much information as possible about the conditions and environment under which the symptom occurs.

2.CHECK FOR SERVICE BULLETINS

Check for any service bulletins

3.CHECK FOR HVAC DTCS WITH CONSULT

Using CONSULT, perform "SELF-DIAGNOSIS RESULTS" of HVAC.

4.CHECK FOR AUDIO DTCS WITH CONSULT

Using CONSULT, perform "SELF-DIAGNOSIS RESULTS" of MULTI AV

5.PERFORM OPERATIONAL CHECK

Verify the symptom with operational check based on the information obtained from the customer.

6.GO TO APPROPRIATE TROUBLE DIAGNOSIS

Go to appropriate trouble diagnosis.

7.FINAL CHECK

Check that the A/C system operates normally.

WITH MONOCHROME DISPLAY

WITH MONOCHROME DISPLAY : How to Perform Trouble Diagnosis For Quick And Accurate Repair

WORK FLOW

1.LISTEN TO CUSTOMER COMPLAINT

Interview the customer to obtain as much information as possible about the conditions and environment under which the symptom occurs.

2.CHECK FOR SERVICE BULLETINS

Check for any service bulletins.

3.CHECK FOR HVAC DTCS WITH CONSULT

Using CONSULT, perform "SELF-DIAGNOSIS RESULTS" of HVAC.

4.PERFORM OPERATIONAL CHECK

Verify the symptom with operational check based on the information obtained from the customer.

5.GO TO APPROPRIATE TROUBLE DIAGNOSIS

Go to appropriate trouble diagnosis.

NOTE: If DTC is displayed, erase DTC after repairing or replacing malfunctioning parts.

6.FINAL CHECK

Check that the A/C system operates normally.

    System description
    REFRIGERATION SYSTEM Refrigerant Cycle Refrigerant flow Compressor Pressure relief valve Liquid tank Refrigerant pressure sensor Condenser Expansion valve Evaporator Blower ...

    Symptom diagnosis
    REFRIGERATION SYSTEM SYMPTOMS WITH COLOR DISPLAY WITH COLOR DISPLAY : Trouble Diagnoses for Abnormal Pressure Whenever system′s high and/or low side pressure is abnormal, diagnose using a m ...

    Other materials:

    Main line between HVAC and A-bag circuit
    Diagnosis Procedure 1.CHECK HARNESS CONTINUITY (OPEN CIRCUIT)  Turn the ignition switch OFF.  Disconnect the battery cable from the negative terminal.  Disconnect the following harness connectors. A/C auto amp. Harness connectors M1 and ...

    System maintenance
    The two radar sensors 1 for the BSW and RCTA systems are located near the rear bumper. Always keep the area near the radar sensors clean. The radar sensors may be blocked by temporary ambient conditions such as splashing water, mist or fog. The blocked condition may also be caused b ...

    Automatic drive positioner system
    AUTOMATIC DRIVE POSITIONER SYSTEM : System Diagram AUTOMATIC DRIVE POSITIONER SYSTEM : System Description OUTLINE The system automatically moves the driver seat, steering column and door mirror position by the driver seat control unit and the automatic drive positioner control unit. The d ...

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    Nissan Maxima Service and Repair Manual

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