Nissan X-Trail 32. Instruction — part 1459

PUSH-BUTTON IGNITION SWITCH ILLUMINATION CIRCUIT

INL-73

< DTC/CIRCUIT DIAGNOSIS >

C

D

E

F

G

H

I

J

K

M

A

B

INL

N

O

P

NO

>> Repair or replace harnesses.

4.

CHECK PUSH-BUTTON IGNITION SWITCH ILLUMINATION SHORT CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect BCM connector and push-button ignition switch connector.

3.

Check continuity between BCM harness connector and ground.

Is the inspection result normal?

YES

>> Replace BCM. Refer to

BCS-121, "Removal and Installation"

.

NO

>> Repair or replace harnesses.

BCM

Ground

Continuity

Connector

Terminal

M86

88

Not existed

INL-74

< SYMPTOM DIAGNOSIS >

INTERIOR LIGHTING SYSTEM SYMPTOMS

SYMPTOM DIAGNOSIS

INTERIOR LIGHTING SYSTEM SYMPTOMS

Symptom Table

INFOID:0000000010755160

NOTE:
Perform the self-diagnosis with CONSULT before the symptom diagnosis. Perform the trouble diagnosis if any
DTC is detected.

Symptom

Possible cause

Inspection item

All the following lamps do not turn ON.
• Map lamp
• Room lamp
• Personal lamp
• Vanity mirror lamp
• Luggage room lamp

• Fuse
• Harness between battery and interi-

or room lamp relay

• Harness between BCM and interior

room lamp relay

• Interior room lamp relay
• BCM

Interior room lamp power supply circuit
Refer to

INL-65, "Diagnosis Proce-

dure"

.

Any of the following lamp does not turn ON.
• Map lamp
• Room lamp
• Personal lamp
• Vanity mirror lamp

• Harness between each interior room

lamp and interior room lamp relay

• Harness between each interior room

lamp and ground

• Each interior room lamp

Interior room lamp circuit
Refer to

INL-67, "Diagnosis Proce-

dure"

.

• 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

• BCM

Door switch circuit
Refer to

DLK-186,

"Component Function Check"

(Type

1*),

DLK-495,

"Component Function Check"

(Type

2*),

DLK-695,

"Component Function Check"

(Type

3*) or

DLK-842,

"Component Function Check"

(Type

4*).

• Harness between BCM and each in-

terior room lamp

• BCM

Interior room lamp control circuit
Refer to

INL-68, "Component Function

Check"

.

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

—

Check the interior room lamp setting.
Refer to

INL-21, "INT LAMP : CON-

SULT Function (BCM - INT LAMP)"

.

• Luggage room lamp does not turn ON even

though the back door is open.

• Luggage room lamp does not turn OFF

even though the back door is closed.

• Harness between BCM and back

door switch

• BCM

Back door switch circuit
Refer to

DLK-166,

"Component Function Check"

(Type

1*),

DLK-477,

"Component Function Check"

(Type

2*),

DLK-681,

"Component Function Check"

(Type

3*) or

DLK-830,

"Component Function Check"

(Type

4*).

• Harness between luggage room

lamp and interior room lamp relay

• Harness between BCM and luggage

room lamp

• luggage room lamp
• BCM

Luggage room lamp circuit
Refer to

INL-70, "Component Function

Check"

.

INTERIOR LIGHTING SYSTEM SYMPTOMS

INL-75

< SYMPTOM DIAGNOSIS >

C

D

E

F

G

H

I

J

K

M

A

B

INL

N

O

P

*:Refer to

DLK-22, "Information"

for detailed information of vehicle type.

Push-button ignition switch illumination does
not illuminate.

• Harness between BCM and push-

button ignition switch

• Harness between push-button igni-

tion switch and ground

• Push-button ignition switch
• BCM

Push-button ignition switch illumination
circuit
Refer to

INL-72, "Component Function

Check"

.

Interior room lamp battery saver does not ac-
tivate.

• Harness between BCM and interior

room lamp relay

• Interior room lamp relay
• BCM

Interior room lamp power supply circuit
Refer to

INL-65, "Diagnosis Proce-

dure"

.

Symptom

Possible cause

Inspection item

INL-76

< REMOVAL AND INSTALLATION >

MAP LAMP

REMOVAL AND INSTALLATION

MAP LAMP

Exploded View

INFOID:0000000010755161

*1

: Without sunroof

*2

: With sunroof

MAP LAMP

MAP LAMP : Removal and Installation

INFOID:0000000010755162

REMOVAL

CAUTION:

Disconnect the battery negative terminal or remove power circuit fuse when performing the operation
for preventing electric leakage. Refer to

INL-4, "Precautions for Removing Battery Terminal"

.

Map lamp bracket

*1

Headlining assembly

Map lamp assembly

Map lamp bracket

*2

: Pawl

: Metal clip

: Vehicle front

JMLIA4874ZZ