Nissan Maxima. Manual - part 322

PREPARATION

DLK-7

< PREPARATION >

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PREPARATION

PREPARATION

Special Service Tools

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The actual shapes of the tools may differ from those illustrated here.

Commercial Service Tools

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Tool number
(TechMate No.)
Tool name

Description

—

(J-39570)
Chassis Ear

Locating the noise

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(J-50397)
NISSAN Squeak and Rattle Kit

Repairing the cause of noise

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(J-43241)
Remote Keyless Entry Tester

Used to test keyfobs

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(J-50190)
Signal Tech II

• Activate and display TPMS transmitter 

IDs

• Display tire pressure reported by the 

TPMS transmitter

• Read TPMS DTCs
• Register TPMS transmitter IDs
• Check Intelligent Key relative signal 

strength

• Confirm vehicle Intelligent Key anten-

na signal strength

SIIA0993E

ALJIA1232ZZ

LEL946A

ALEIA0131ZZ

DLK-8

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PREPARATION

(TechMate No.)
Tool name

Description

(J-39565)
Engine Ear

Locating the noise

  (  —  )
Power tool

Loosening nuts, screws and bolts

SIIA0995E

PIIB1407E

DIAGNOSIS AND REPAIR WORKFLOW

DLK-9

< BASIC INSPECTION >

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BASIC INSPECTION

DIAGNOSIS AND REPAIR WORKFLOW

Work Flow

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OVERALL SEQUENCE

DETAILED FLOW

JMKIA2270GB

DLK-10

< BASIC INSPECTION >

DIAGNOSIS AND REPAIR WORKFLOW

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).

>> GO TO 2.

2.

CHECK DTC

1. Check DTC.

2. Perform the following procedure if DTC is displayed.

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Record DTC and freeze frame data (Print them out with CONSULT.)

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Erase DTC.

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Study the relationship between the cause detected by DTC and the symptom described by the customer.

3. Check related service bulletins for information.
Is any symptom described and any DTC detected?

Symptom is described, DTC is displayed>>GO TO 3.

Symptom is described, DTC is not displayed>>GO TO 4.

Symptom is not described, DTC is displayed>>GO TO 5.

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.

>> GO TO 5.

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.

>> GO TO 6.

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 

DLK-146, "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 although 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 Confirma-

tion Procedure.

Is DTC detected?

YES

>> GO TO 7.

NO

>> Refer to 

GI-41, "Intermittent Incident"

.

6.

DETECT MALFUNCTIONING SYSTEM BY SYMPTOM TABLE

Detect malfunctioning system according to 

DLK-183, "Symptom Table"

 based on the confirmed symptom in

step 4, and determine the trouble diagnosis order based on possible causes and symptom.

>> GO TO 7.

7.

DETECT MALFUNCTIONING PART BY DIAGNOSTIC PROCEDURE

Inspect according to Diagnostic Procedure of the system.

NOTE: