Juke F15 (2012 year). Service Repair Manual — part 257

DIAGNOSIS AND REPAIR WORKFLOW

INL-27

< BASIC INSPECTION >

INL

>> GO TO 2.

SYMPTOM CHECK

Check the symptom from the customer's information.

>> GO TO 3.

BASIC INSPECTION

Check the operation of each part. Check that any symptom occurs other than the interviewed symptom.

>> GO TO 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.

>> GO TO 6.

TROUBLE DIAGNOSIS BY DTC

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

>> GO TO 9.

FAIL-SAFE ACTIVATION CHECK

Check that the symptom is applied to the fail-safe activation.
Does the fail-safe activate?

YES

>> GO TO 7.

>> GO TO 8.

SYSTEM DIAGNOSIS

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

>> GO TO 9.

SYMPTOM DIAGNOSIS

Perform the symptom diagnosis. Specify the malfunctioning part.

>> GO TO 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. Check that any DTC is not detected. Erase DTC if DTC is
detected before the repair. Check that DTC is not detected again.

Is any DTC detected?

YES

>> GO TO 5.

>> GO TO 11.

11.

REPAIR CHECK (OPERATION CHECK)

Check the operation of each part.
Does it operate normally?

YES

>> INSPECTION END

>> GO TO 3.

INL-28

< DTC/CIRCUIT DIAGNOSIS >

INTERIOR ROOM LAMP POWER SUPPLY CIRCUIT

DTC/CIRCUIT DIAGNOSIS

INTERIOR ROOM LAMP POWER SUPPLY CIRCUIT

Description

INFOID:0000000006482915

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

Component Function Check

INFOID:0000000006482916

CHECK INTERIOR ROOM LAMP POWER SUPPLY FUNCTION

CONSULT-III ACTIVE TEST

Turn ignition switch ON.

Turn each interior room lamp ON.

Map lamp

Luggage room lamp

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

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.

>> Refer to

INL-28, "Diagnosis Procedure"

Diagnosis Procedure

INFOID:0000000006482917

CHECK INTERIOR ROOM LAMP POWER SUPPLY OUTPUT

CONSULT-III ACTIVE TEST

Turn ignition switch OFF.

Disconnect the following connectors.

Map lamp

Luggage room lamp

Turn ignition switch ON.

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

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

With Intelligent Key

Without Intelligent Key

Is the inspection result normal?

YES

>> GO TO 2.

>> GO TO 3.

CHECK INTERIOR ROOM LAMP POWER SUPPLY OPEN CIRCUIT

Off

: Interior room lamp OFF

: Interior room lamp ON

BCM

(–)

Test item

Voltage

(Approx.)

(+)

Connector

Terminal

M69

Ground

BATTERY SAVER

Off

0 V

12 V

BCM

(–)

Test item

Voltage

(Approx.)

(+)

Connector

Terminal

M66

Ground

BATTERY SAVER

Off

0 V

12 V

INTERIOR ROOM LAMP POWER SUPPLY CIRCUIT

INL-29

< DTC/CIRCUIT DIAGNOSIS >

INL

Turn ignition switch OFF.

Disconnect the BCM connector.

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

With Intelligent Key

Without Intelligent Key

Is the inspection result normal?

YES

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

>> Repair or replace harnesses.

CHECK INTERIOR ROOM LAMP POWER SUPPLY SHORT CIRCUIT

Turn ignition switch OFF.

Disconnect the BCM connector.

Check continuity between BCM harness connector and ground.

With Intelligent Key

Without Intelligent Key

Is the inspection result normal?

YES

>> Replace BCM. Refer to

BCS-93, "Removal and Installation"

>> Repair or replace harnesses.

BCM

Each interior room lamp

Continuity

Connector

Terminal

Connector

Terminal

M69

Map lamp

Existed

Luggage room lamp

B11

BCM

Each interior room lamp

Continuity

Connector

Terminal

Connector

Terminal

M66

Map lamp

Existed

Luggage room lamp

B11

BCM

Ground

Continuity

Connector

Terminal

M69

Not existed

BCM

Ground

Continuity

Connector

Terminal

M66

Not existed

INL-30

< DTC/CIRCUIT DIAGNOSIS >

INTERIOR ROOM LAMP CONTROL CIRCUIT

INTERIOR ROOM LAMP CONTROL CIRCUIT

Description

INFOID:0000000006482918

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:0000000006482919

CAUTION:

Before performing the diagnosis, check that the following are normal.
• Interior room lamp power supply
• Map lamp bulb

CHECK INTERIOR ROOM LAMP CONTROL FUNCTION

CONSULT-III ACTIVE TEST

Switch the map lamp switch to DOOR.

Turn ignition switch ON.

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

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.

>> Refer to

INL-30, "Diagnosis Procedure"

Diagnosis Procedure

INFOID:0000000006482920

CHECK INTERIOR ROOM LAMP CONTROL OUTPUT

CONSULT-III ACTIVE TEST

Turn ignition switch OFF.

Remove all the bulbs of map lamp.

Turn ignition switch ON.

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

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

With Intelligent Key

Without Intelligent Key

Is the inspection result normal?

YES

>> GO TO 2.

Fixed ON>>GO TO 3.
Fixed OFF>>Replace BCM. Refer to

BCS-93, "Removal and Installation"

CHECK INTERIOR ROOM LAMP CONTROL OPEN CIRCUIT

Turn ignition switch OFF.

Disconnect BCM connector, map lamp connector.

: Interior room lamp gradual brightening

Off

: Interior room lamp gradual dimming

BCM

Ground

Test item

Continuity

Connector

Terminal

M69

INT LAMP

Existed

Off

Not existed

BCM

Ground

Test item

Continuity

Connector

Terminal

M66

INT LAMP

Existed

Off

Not existed

INTERIOR ROOM LAMP CONTROL CIRCUIT

INL-31

< DTC/CIRCUIT DIAGNOSIS >

INL

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

With Intelligent Key

Without Intelligent Key

Is the inspection result normal?

YES

>> Replace map lamp.Refer to

INL-37, "Removal and Installation"

>> Repair or replace harnesses.

CHECK INTERIOR ROOM LAMP CONTROL SHORT CIRCUIT

Turn ignition switch OFF.

Disconnect BCM connector and map lamp connector.

Check continuity between BCM harness connector and ground.

With Intelligent Key

Without Intelligent Key

Is the inspection result normal?

YES

>> Replace BCM. Refer to

BCS-93, "Removal and Installation"

>> Repair or replace harnesses.

BCM

Map lamp

Continuity

Connector

Terminal

Connector

Terminal

M69

Existed

BCM

Map lamp

Continuity

Connector

Terminal

Connector

Terminal

M66

Existed

BCM

Ground

Continuity

Connector

Terminal

M69

Not existed

BCM

Ground

Continuity

Connector

Terminal

M66

Not existed

INL-32

< DTC/CIRCUIT DIAGNOSIS >

LUGGAGE ROOM LAMP CIRCUIT

LUGGAGE ROOM LAMP CIRCUIT

Description

INFOID:0000000006482921

Controls the luggage room lamp (ground side) to turn the luggage room lamp ON and OFF.

Diagnosis Procedure

INFOID:0000000006482922

CAUTION:

Before performing the diagnosis, check that the following are normal.
• Interior room lamp power supply
• Luggage room lamp bulb

CHECK LUGGAGE ROOM LAMP OUTPUT

Turn ignition switch OFF.

Remove the luggage room lamp bulb.

Check continuity between BCM harness connector and ground.

With Intelligent Key

Without Intelligent Key

Is the inspection result normal?

YES

>> GO TO 2.

Fixed ON>>GO TO 3.
Fixed OFF>>Replace BCM. Refer to

BCS-93, "Removal and Installation"

CHECK LUGGAGE ROOM LAMP OPEN CIRCUIT

Disconnect BCM connector.

Check continuity between BCM harness connector and luggage room lamp harness connector.

With Intelligent Key

Without Intelligent Key

Is the inspection result normal?

YES

>> Replace luggage room lamp.

>> Repair or replace harnesses.

CHECK LUGGAGE ROOM LAMP SHORT CIRCUIT

Disconnect BCM connector.

Check continuity between BCM harness connector and ground.

BCM

Ground

Condition

Continuity

Connector

Terminal

B10

Back door

Open

Existed

Closed

Not existed

BCM

Ground

Condition

Continuity

Connector

Terminal

Back door

Open

Existed

Closed

Not existed

BCM

Luggage room lamp

Continuity

Connector

(+)

Connector

(-)

Terminal

B10

B11

Existed

BCM

Luggage room lamp

Continuity

Connector

(+)

Connector

(-)

Terminal

B11

Existed

LUGGAGE ROOM LAMP CIRCUIT

INL-33

< DTC/CIRCUIT DIAGNOSIS >

INL

With Intelligent Key

Without Intelligent Key

Is the inspection result normal?

YES

>> Replace BCM. Refer to

BCS-93, "Removal and Installation"

>> Repair or replace harnesses.

BCM

Ground

Continuity

Connector

Terminal

B10

Not existed

BCM

Ground

Continuity

Connector

Terminal

Not existed

INL-34

< DTC/CIRCUIT DIAGNOSIS >

PUSH-BUTTON IGNITION SWITCH ILLUMINATION CIRCUIT

PUSH-BUTTON IGNITION SWITCH ILLUMINATION CIRCUIT

Description

INFOID:0000000006482928

Provides the power supply and the ground to control the push-button ignition switch illumination.

Component Function Check

INFOID:0000000006482929

CHECK PUSH-BUTTON IGNITION SWITCH ILLUMINATION OPERATION

CONSULT-III ACTIVE TEST

Turn the ignition switch ON.

Select “ENGINE SW ILLUMI” of BCM (INTELLIGENT KEY) active test item.

With operating the test items, check that the push-button ignition switch illumination turns ON/OFF.

Does the push-button ignition switch illumination turn ON/OFF?

YES

>> Push-button ignition switch illumination circuit is normal.

>> Refer to

INL-34, "Diagnosis Procedure"

Diagnosis Procedure

INFOID:0000000006482930

CHECK PUSH-BUTTON IGNITION SWITCH ILLUMINATION POWER SUPPLY OUTPUT

Turn ignition switch OFF.

Disconnect push-button ignition switch connector.

Check voltage between push-button ignition switch harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 4.

>> GO TO 2.

CHECK PUSH-BUTTON IGNITION SWITCH ILLUMINATION POWER SUPPLY OPEN CIRCUIT

Turn the ignition switch OFF.

Disconnect BCM connector.

Check continuity between BCM harness connector and the push-button ignition switch harness connector.

Is the inspection result normal?

YES

>> GO TO 3.

>> Repair or replace harnesses.

CHECK PUSH-BUTTON IGNITION SWITCH ILLUMINATION POWER SUPPLY SHORT CIRCUIT

Check continuity between BCM harness connector and ground.

: Push-button ignition switch illumination ON

Off

: Push-button ignition switch illumination OFF

(+)

(–)

Condition

Voltage

(Approx.)

Push-button ignition switch

Connector

Terminal

M101

Ground

Push-button ignition switch
illumination

12 V

OFF

0 V

BCM

Push-button ignition switch

Continuity

Connector

Terminal

Connector

Terminal

M70

M101

Existed

BCM

Ground

Continuity

Connector

Terminal

M70

Not existed

PUSH-BUTTON IGNITION SWITCH ILLUMINATION CIRCUIT

INL-35

< DTC/CIRCUIT DIAGNOSIS >

INL

Is the inspection result normal?

YES

>> Replace BCM. Refer to

BCS-93, "Removal and Installation"

>> Repair or replace harnesses.

CHECK PUSH-BUTTON IGNITION SWITCH ILLUMINATION GROUND CIRCUIT

Turn the ignition switch OFF.

Check continuity between push-button ignition switch harness connector and ground.

Is the inspection result normal?

YES

>> Replace push-button ignition switch.

>> Repair or replace harnesses.

Push-button ignition switch

Ground

Continuity

Connector

Terminal

M101

Existed

INL-36

< SYMPTOM DIAGNOSIS >

INTERIOR LIGHTING SYSTEM SYMPTOMS

SYMPTOM DIAGNOSIS

INTERIOR LIGHTING SYSTEM SYMPTOMS

Symptom Table

INFOID:0000000006482931

CAUTION:

Perform the self-diagnosis with CONSULT-III before the symptom diagnosis. Perform the trouble diag-
nosis if any DTC is detected.

Symptom

Possible cause

Inspection item

All the following lamps do not turn ON.
• Map lamp
• Luggage room lamp

• Harness between BCM and each

interior room lamp

• BCM

Interior room lamp power supply cir-
cuit
Refer to

INL-28

• Interior room lamp does not turn ON even

though the door is open.
(It turns ON when turning the interior room
lamp ON.)

• Interior room lamp does not turn OFF even

though the door is closed.

• Harness between BCM and each

door switch

• Harness between BCM and each

interior room lamp

• BCM

Door switch circuit
Refer to

DLK-87

Interior room lamp control circuit
Refer to

INL-30

Interior room lamp timer does not activate.
(It turns ON/ OFF when the door opens/closes.)

—

Check the interior room lamp setting.
Refer to

INL-12

• Luggage room lamp does not turn ON even

though the back door is open.
(It turns ON when turning the luggage room
lamp ON.)

• Luggage room lamp does not turn OFF even

though the back door is closed.

• Harness between BCM and back

door switch

• Harness between BCM and lug-

gage room lamp

• BCM

Back door switch circuit
Refer to

DLK-87

Luggage room lamp circuit
Refer to

INL-32

Push-button ignition switch illumination does not
illuminate.

• Harness between BCM and push-

button ignition switch

• BCM

Push-button ignition switch illumina-
tion circuit
Refer to

INL-34

Interior room lamp battery saver does not acti-
vate.

BCM

Replace BCM.
Refer to

BCS-93

MAP LAMP

INL-37

< REMOVAL AND INSTALLATION >

INL

REMOVAL AND INSTALLATION

MAP LAMP

Exploded View

INFOID:0000000006478960

Removal and Installation

INFOID:0000000006478961

CAUTION:

Disconnect the battery negative terminal or the fuse.

REMOVAL

Remove the lens (1).
• Insert a remover tool (A) into the gap between the lens.
• Disengage the lens fixing pawls, and then remove the lens.

CAUTION:

Use a remover tool wrapped in tape.

Press pawl in the direction shown by the arrow in the figure
using a remover tool (A), and then pull the map lamp housing (1)
in the direction shown by the arrow in the figure.

CAUTION:

Use a remover tool wrapped in tape.

Disconnect map lamp harness connector, and then remove map lamp housing.

Map lamp bulb housing

Bulb

Lens

: Pawl

JMLIA1062ZZ

JMLIA1063ZZ

JMLIA1064ZZ

INL-38

< REMOVAL AND INSTALLATION >

MAP LAMP

INSTALLATION

Install in the reverse order of removal.

Replacement

INFOID:0000000006478962

CAUTION:

• Disconnect battery negative terminal or the fuse.
• Never touch glass of bulb directly by hand. Keep grease and other oily matters away from it.
• Never touch bulb by hand while it is lit or right after being turned off.
• Never leave bulb out of lamp reflector for a long time because dust, moisture smoke, etc. may affect

the performance of lamp. When replacing bulb, be sure to replace it with new one.

MAP LAMP BULB

Remove the lens (1).
• Insert a remover tool (A) into the gap between the lens.
• Disengage the lens fixing pawls, and then remove the lens.

CAUTION:

Use a remover tool wrapped in tape.

Remove the bulb.

: Pawl

JMLIA1063ZZ

LUGGAGE ROOM LAMP

INL-39

< REMOVAL AND INSTALLATION >

INL

LUGGAGE ROOM LAMP

Exploded View

INFOID:0000000006702298

Removal and Installation

INFOID:0000000006702299

CAUTION:

Disconnect the battery cable from negative terminal or remove the fuse.

REMOVAL

Insert a remover tool (A) into the gap between luggage room
lamp and luggage side lower finisher RH.

Disengage luggage room lamp fixing pawl, and then disconnect
luggage room lamp harness connector.

Remove luggage room lamp from luggage side lower finisher
RH.

INSTALLATION

Install in the reverse order of removal.

Replacement

INFOID:0000000006702300

CAUTION:

• Disconnect the battery cable from negative terminal or remove the fuse.
• Never touch the glass of bulb directly by hand. Keep grease and other oily substaces away from it.

Never touch bulb by hand while it is lit or right after it is off.

• Never leave bulb out of lamp reflector for a long time because dust, moisture smoke, etc. may affect

the performance of lamp. When replacing bulb, be sure to replace it with a new one.

LUGGAGE ROOM LAMP BULB

Remove the luggage room lamp.

Bulb housing

Bulb

Lens

: Pawl

JMLIA1238ZZ

: Pawl

JMLIA1280ZZ