Nissan Maxima Service and Repair Manual: Basic inspection

DIAGNOSIS AND REPAIR WORKFLOW

Work Flow

OVERALL SEQUENCE

Nissan Maxima. OVERALL SEQUENCE

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.

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. 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.

6. PERFORM BASIC IN

7. DETECT MALFUNCTIONING SYSTEM BY SYMPTOM TABLE

Detect malfunctioning system according to WW-68, "Symptom Table" based on the confirmed symptom in
step 4, and determine the trouble diagnosis order based on possible causes and symptom.

8. DETECT MALFUNCTIONING PART BY DIAGNOSTIC PROCEDURE

Inspect according to Diagnostic Procedure of the system.

NOTE:
The Diagnostic Procedure described is based on open circuit inspection. A short circuit inspection is also
required for the circuit check in the Diagnostic Procedure.

9. REPAIR OR REPLACE THE MALFUNCTIONING PART

  1. Repair or replace the malfunctioning part.
  2. Reconnect parts or connectors disconnected during Diagnostic Procedure again after repair and replacement
  3. Check DTC. If DTC is displayed, erase it.

10. FINAL CHECK

When DTC was detected in step 2, perform DTC Confirmation Procedure or Component Function Check
again, and then check that the malfunction has been repaired securely.
When symptom was described from the customer, refer to confirmed symptom in step 3 or 4, and check that
the symptom is not detected.

    Wiper & washer
    ...

    System description
    FRONT WIPER AND WASHER SYSTEM System Diagram System Description OUTLINE The front wiper is controlled by each function of BCM and IPDM E/R. Control by BCM Combination switch reading functio ...

    Other materials:

    Blocking wheels
    A. Blocks B. Flat tire Place suitable blocks at both the front and back of the wheel diagonally opposite the flat tire to prevent the vehicle from moving when it is jacked up. WARNING Be sure to block the wheel as the vehicle may move and result in personal injury. Getting the spare tir ...

    P0778 pressure control solenoid B
    Description The secondary pressure solenoid valve regulates the oil pump discharge pressure to suit the driving condition in response to a signal sent from the TCM. DTC Logic DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE CAUTION: Always drive vehicle at a safe speed. NOTE: Immediate ...

    Event Data Recorders (EDR)
    This vehicle is equipped with an EDR. The main purpose of an EDR is to record, in certain collision or near collision-like situations, such as an air bag deployment or hitting a road obstacle, data that will assist in understanding how a vehicle's systems performed. The EDR is designed to reco ...

    Nissan Maxima Owners Manual

    Nissan Maxima Service and Repair Manual

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