Nissan Maxima Service and Repair Manual: Diagnosis and repair workflow

Work Flow

WORK FLOW

Nissan Maxima. WORK FLOW

DETAILED FLOW

1. GET INFORMATION FOR SYMPTOM

Get the detailed information from the customer about the symptom (the condition and the environment when the incident/malfunction occurred).

2. CHECK DTC

  1. Check DTC.
  2. Perform the following procedure if DTC is displayed.
  • Record DTC and freeze frame data (Print them out with CONSULT.)
  • Erase DTC.
  • Study the relationship between the cause detected by DTC and the symptom described by the customer.
  1. Check related service bulletins for information.

Is any symptom described and any DTC detected?

Symptom is described, DTC is detected.

Symptom is not described, DTC is detected.

Symptom is described, DTC is not detected.

3. CONFIRM THE SYMPTOM

Confirm the symptom described by the customer.

Connect CONSULT to the vehicle in "DATA MONITOR" mode and check real time diagnosis results.

Verify relation between the symptom and the condition when the symptom is detected.

4. CONFIRM THE SYMPTOM

Confirm the symptom described by the customer.

Connect CONSULT to the vehicle in "DATA MONITOR " mode and check real time diagnosis results.

Verify relation between the symptom and the condition when the symptom is detected.

5. CHECK NORMAL OPERATING CONDITION

Check normal operating condition. Refer to ADP-166, "Description".

6. PERFORM BASIC INSPECTION

Isolate the malfunctioning part with the basic inspection. Refer to ADP-8, "Preliminary Check".

7. PERFORM DTC CONFIRMATION PROCEDURE

Perform DTC Confirmation Procedure for the displayed DTC, and then check that DTC is detected again.

At this time, always connect CONSULT to the vehicle, and check diagnostic results in real time.

If two or more DTCs are detected, refer to BCS-63, "DTC Inspection Priority Chart" and determine trouble diagnosis order.

NOTE:

  • Freeze frame data is useful if the DTC is not detected.
  • Perform Component Function Check if DTC Confirmation Procedure is not included in Service Manual. This simplified check procedure is an effective alternative though DTC cannot be detected during this check.

    If the result of Component Function Check is NG, it is the same as the detection of DTC by DTC Confirmation Procedure.

Is DTC detected?

8. PERFORM COMPONENT FUNCTION CHECK

Perform the component function check for the isolated malfunctioning part.

9. DETECT MALFUNCTIONING PART BY DIAGNOSTIC PROCEDURE

Inspect according to diagnostic procedure of the system.

10. REPAIR OR REPLACE THE MALFUNCTIONING PART

  1. Repair or replace the malfunctioning part.
  2. Reconnect parts or connectors disconnected during diagnostic procedure.

11. FINAL CHECK

Check that the symptom is not detected. Perform DTC Confirmation Procedure or Component Function Check again, and then check that the malfunction has been repaired securely.

Has the malfunction been repaired?

    Basic inspection
    ...

    Inspection and adjustment
    Preliminary Check 1. FOREIGN OBJECTS Check the following: objects on or behind the seats that could cause binding objects under the seats that may be interfering with the seat's moving part ...

    Other materials:

    Service data and specifications (SDS)
    SERVICE DATA AND SPECIFICATIONS (SDS) General Specification CAUTION:  Use only Genuine NISSAN CVT Fluid NS-2. Never mix with other fluid.  Using CVT fluid other than Genuine NISSAN CVT Fluid NS-2 will deteriorate in driveability and CVT durability, and may damag ...

    Preparation
    PREPARATION Special Service Tool The actual shapes of the tools may differ from those illustrated here. HFC-134a (R-134a) Service Tool and Equipment Do not mix HFC-134a (R-134a) refrigerant and/or its specified oil with CFC-12 (R-12) refrigerant and/or its oil. Separate and non-interchang ...

    Vents
    Side Adjust air flow direction by moving the vent slides. Open or close the vents by using the dial. Move the dial toward the   to open the vents or toward the to close them. Center Rear (center console) ...

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