Nissan Juke (2016 year). Service Repair Manual — part 447

ILLUMINATION

INL-33

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JRLWF5343GB

Revision: November 2015

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INL-34

< WIRING DIAGRAM >

ILLUMINATION

JRLWF5344GB

Revision: November 2015

2016 JUKE

DIAGNOSIS AND REPAIR WORK FLOW

INL-35

< BASIC INSPECTION >

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BASIC INSPECTION

DIAGNOSIS AND REPAIR WORK FLOW

Work Flow

INFOID:0000000012197009

OVERALL SEQUENCE

DETAILED FLOW

JMKIA8652GB

Revision: November 2015

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INL-36

< BASIC INSPECTION >

DIAGNOSIS AND REPAIR WORK FLOW

1.

GET INFORMATION FOR SYMPTOM

1. Get detailed information from the customer about the symptom (the condition and the environment when

the incident/malfunction occurs).

2. Check operation condition of the function that is malfunctioning.

>> GO TO 2.

2.

CHECK DTC

1. Check DTC.

2. Perform the following procedure if DTC is detected.

-

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

-

Erase DTC.

-

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

3. Check related service bulletins for information.
Are any symptoms described and any DTC detected?

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

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

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

3.

CONFIRM THE SYMPTOM

Try to confirm the symptom described by the customer.

Also study the normal operation and fail-safe related to the symptom.

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

>> GO TO 5.

4.

CONFIRM THE SYMPTOM

Try to confirm the symptom described by the customer.

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 detected DTC, and then check that DTC is detected

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

If two or more DTCs are detected, refer to DTC INSPECTION PRIORITY CHART, and determine trouble diag-

nosis order.

NOTE:

• Freeze frame data is useful if the DTC is not detected.

• Perform Component Function Check if DTC CONFIRMATION PROCEDURE is not included on 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 CONFIR-

MATION PROCEDURE.

Is DTC detected?

YES

>> GO TO 7.

NO

>> Check according to

GI-45, "Intermittent Incident"

.

6.

DETECT MALFUNCTIONING SYSTEM BY SYMPTOM DIAGNOSIS

Detect malfunctioning system according to SYMPTOM DIAGNOSIS based on the confirmed symptom in step

4, and determine the trouble diagnosis order based on possible causes and symptom.
Is the symptom described?

YES

>> GO TO 7.

NO

>> Monitor input data from related sensors or check voltage of related module terminals using CON-

SULT.

7.

DETECT MALFUNCTIONING PART BY DIAGNOSIS PROCEDURE

Revision: November 2015

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DIAGNOSIS AND REPAIR WORK FLOW

INL-37

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Inspect according to Diagnosis Procedure of the system.
Is malfunctioning part detected?

YES

>> GO TO 8.

NO

>> Check according to

GI-45, "Intermittent Incident"

.

8.

REPAIR OR REPLACE THE MALFUNCTIONING PART

1. Repair or replace the malfunctioning part.

2. Reconnect parts or connectors disconnected during Diagnosis Procedure again after repair and replace-

ment.

3. Check DTC. If DTC is detected, erase it.

>> GO TO 9.

9.

FINAL CHECK

When DTC is detected in step 2, perform DTC CONFIRMATION PROCEDURE again, and then check that the

malfunction is repaired securely.

When symptom is described by the customer, refer to confirmed symptom in step 3 or 4, and check that the

symptom is not detected.
Is DTC detected and does symptom remain?

YES-1 >> DTC is detected: GO TO 7.

YES-2 >> Symptom remains: GO TO 4.

NO

>> Before returning the vehicle to the customer, always erase DTC.

Revision: November 2015

2016 JUKE

INL-38

< DTC/CIRCUIT DIAGNOSIS >

INTERIOR ROOM LAMP POWER SUPPLY CIRCUIT

DTC/CIRCUIT DIAGNOSIS

INTERIOR ROOM LAMP POWER SUPPLY CIRCUIT

Description

INFOID:0000000012197010

Provides the interior room lamp power supply. Also cuts the power supply when the interior room lamp battery

saver activating.

Component Function Check

INFOID:0000000012197011

1.

CHECK INTERIOR ROOM LAMP POWER SUPPLY FUNCTION

CONSULT ACTIVE TEST

1. Turn ignition switch ON.

2. Turn each interior room lamp ON.

-

Map lamp

-

Luggage room lamp

3. Select “BATTERY SAVER” of BCM (BATTERY SAVER) active test item.

4. With operating the test items, check that each interior room lamp turns ON/OFF.

Does each interior room lamp turn ON/OFF?

YES

>> Interior room lamp power supply circuit is normal.

NO

>> Refer to

INL-38, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000012197012

1.

CHECK INTERIOR ROOM LAMP POWER SUPPLY OUTPUT

CONSULT ACTIVE TEST

1. Turn ignition switch OFF.

2. Disconnect the following connectors.

-

Map lamp

-

Luggage room lamp

3. Turn ignition switch ON.

4. Select “BATTERY SAVER” of BCM (BATTERY SAVER) active test item.

5. With operating the test item, check voltage between BCM harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> GO TO 3.

2.

CHECK INTERIOR ROOM LAMP POWER SUPPLY OPEN CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect the BCM connector.

3. Check continuity between BCM harness connector and each interior room lamp harness connector.

Off

: Interior room lamp OFF

On

: Interior room lamp ON

BCM

(–)

Test item

Voltage

(Approx.)

(+)

Connector

Terminal

M69

56

Ground

BATTERY SAVER

Off

0 V

On

12 V

Revision: November 2015

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INTERIOR ROOM LAMP POWER SUPPLY CIRCUIT

INL-39

< DTC/CIRCUIT DIAGNOSIS >

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Is the inspection result normal?

YES

>> Check for internal short circuit of each interior room lamp.

NO

>> Repair or replace harnesses.

3.

CHECK INTERIOR ROOM LAMP POWER SUPPLY SHORT CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect the BCM connector.

3. Check continuity between BCM harness connector and ground.

Is the inspection result normal?

YES

>> Replace BCM. Refer to

BCS-94, "Removal and Installation"

.

NO

>> Repair or replace harnesses.

BCM

Each interior room lamp

Continuity

Connector

Terminal

Connector

Terminal

M69

56

Map lamp

R4

4

Existed

Luggage room lamp

B11

1

BCM

Ground

Continuity

Connector

Terminal

M69

56

Not existed

Revision: November 2015

2016 JUKE

INL-40

< DTC/CIRCUIT DIAGNOSIS >

INTERIOR ROOM LAMP CONTROL CIRCUIT

INTERIOR ROOM LAMP CONTROL CIRCUIT

Description

INFOID:0000000012197013

Controls each interior room lamp (ground side) by PWM signal.

NOTE:

PWM signal control period is approximately 250 Hz (in the gradual brightening/dimming).

Component Function Check

INFOID:0000000012197014

NOTE:

Before performing the diagnosis, check that the following are normal.

• Interior room lamp power supply

• Map lamp bulb

1.

CHECK INTERIOR ROOM LAMP CONTROL FUNCTION

CONSULT ACTIVE TEST

1. Switch the map lamp switch to DOOR.

2. Turn ignition switch ON.

3. Select “INT LAMP” of BCM (INT LAMP) active test item.

4. With operating the test items, check that each interior room lamp turns ON/OFF (gradual brightening/dim-

ming).

Does the interior room lamp turns ON/OFF (gradual brightening/dimming)?

YES

>> Interior room lamp control circuit is normal.

NO

>> Refer to

INL-40, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000012197015

1.

CHECK INTERIOR ROOM LAMP CONTROL OUTPUT

CONSULT ACTIVE TEST

1. Turn ignition switch OFF.

2. Remove all the bulbs of map lamp.

3. Turn ignition switch ON.

4. Select “INT LAMP” of BCM (INT LAMP) active test item.

5. With operating the test item, check continuity between BCM harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 2.

NO-

>> Continuity exists and remains unchanged: GO TO 3.

NO-

>> Continuity does not exist and remains unchanged: Replace BCM. Refer to

BCS-94, "Removal and

Installation"

.

2.

CHECK INTERIOR ROOM LAMP CONTROL OPEN CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect BCM connector, map lamp connector.

3. Check continuity between BCM harness connector and map lamp harness connector.

On

: Interior room lamp gradual brightening

Off

: Interior room lamp gradual dimming

BCM

Ground

Test item

Continuity

Connector

Terminal

M69

63

INT LAMP

On

Existed

Off

Not existed

BCM

Map lamp

Continuity

Connector

Terminal

Connector

Terminal

M69

63

R4

2

Existed

Revision: November 2015

2016 JUKE