Nissan X-Trail 32. Manual - part 1459

PUSH-BUTTON IGNITION SWITCH ILLUMINATION CIRCUIT

INL-73

< DTC/CIRCUIT DIAGNOSIS >

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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 >

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*: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