Nissan Frontier D40. Manual - part 762

DIAGNOSIS AND REPAIR WORKFLOW

INL-3

< BASIC INSPECTION >

[WITH POWER DOOR LOCKS]

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BASIC INSPECTION

DIAGNOSIS AND REPAIR WORKFLOW

Work Flow

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OVERALL SEQUENCE

AWLIA1661GB

INL-4

< BASIC INSPECTION >

[WITH POWER DOOR LOCKS]

DIAGNOSIS AND REPAIR WORKFLOW

DETAILED FLOW

1.

INTERVIEW FOR MALFUNCTION

Find out what the customer's concerns are.

>> GO TO 2

2.

SYMPTOM CHECK

Verify the symptom from the customer's information.

>> GO TO 3

3.

BASIC INSPECTION

Check the operation of each part. Check that any concerns occur other than those mentioned in the customer
interview.

>> GO TO 4

4.

SELF-DIAGNOSIS WITH CONSULT-III

Perform the self-diagnosis with CONSULT-III. Check that any DTC is detected.

Is any DTC detected?

YES

>> GO TO 5

NO

>> GO TO 6

5.

TROUBLE DIAGNOSIS BY DTC

Perform the trouble diagnosis for the detected DTC. Specify the malfunctioning part.

>> GO TO 9

6.

FAIL-SAFE ACTIVATION CHECK

Determine if the customer’s concern is related to fail-safe activation.

Does the fail-safe activate?

YES

>> GO TO 7

NO

>> GO TO 8

7.

SYSTEM DIAGNOSIS

Perform the system diagnosis for the system in which the fail-safe activates. Specify the malfunctioning part.

>> GO TO 9

8.

SYMPTOM DIAGNOSIS

Perform the symptom diagnosis. Specify the malfunctioning part.

>> GO TO 9

9.

MALFUNCTION PART REPAIR

Repair or replace the malfunctioning part.

>> GO TO 10

10.

REPAIR CHECK (SELF-DIAGNOSIS WITH CONSULT-III)

Perform the self-diagnosis with CONSULT-III. Verify that no DTCs are detected. Erase all DTCs detected prior
to the repair. Verify that DTC is not detected again.

Is any DTC detected?

YES

>> GO TO 5

DIAGNOSIS AND REPAIR WORKFLOW

INL-5

< BASIC INSPECTION >

[WITH POWER DOOR LOCKS]

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NO

>> GO TO 11

11.

REPAIR CHECK (OPERATION CHECK)

Check the operation of each part.

Does it operate normally?

YES

>> Inspection End

NO

>> GO TO 3

INL-6

< FUNCTION DIAGNOSIS >

[WITH POWER DOOR LOCKS]

INTERIOR ROOM LAMP CONTROL SYSTEM

FUNCTION DIAGNOSIS

INTERIOR ROOM LAMP CONTROL SYSTEM

System Diagram

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System Description

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OUTLINE

• Front room/map lamp and room lamp 2nd row are controlled by the interior room lamp timer control function

of the BCM.

• Cargo lamp is controlled by the cargo lamp control function of the BCM.
The timer control functions of the BCM activate based on inputs from the remote keyless entry receiver, the
key cylinder lock/unlock switch, the door switches, the key switch and the power window and door lock/unlock
switches. 

ROOM LAMP TIMER OPERATION

When the interior room lamp switch is in the DOOR position and when all conditions below are met, the BCM
begins timer control (maximum 30 seconds) for interior room lamp ON/OFF.
• When the front door LH is unlocked [with main power window and door lock/unlock switch, or front door lock

assembly LH (key cylinder switch)].

• When a door opens 

→

 closes.

Timer control is cancelled under the following conditions.
• When the front door LH is locked [with main power window and door lock/unlock switch, or front door lock

assembly LH (key cylinder switch)].

• A door is opened (door switch turns ON).
Interior lamp operational settings can be changed with the function setting of CONSULT-III.

INTERIOR LAMP BATTERY SAVER CONTROL

AWLIA0780GB