Nissan Cube. Manual - part 621

INL-104

< ECU DIAGNOSIS INFORMATION >

BCM (BODY CONTROL MODULE)

CONSULT display

Fail-safe

Tire pressure 

monitor warn-

ing lamp ON

Reference

U1000: CAN COMM

—

—

BCS-120

U1010: CONTROL UNIT (CAN)

—

—

BCS-121

B2190: NATS ANTENNA AMP

×

—

SEC-197

B2191: DIFFERENCE OF KEY

×

—

SEC-200

B2192: ID DISCORD BCM-ECM

×

—

SEC-201

B2193: CHAIN OF BCM-ECM

×

—

SEC-202

B2195: ANTI SCANNING

×

—

SEC-203

C1704: LOW PRESSURE FL

—

×

WT-26

C1705: LOW PRESSURE FR

—

×

C1706: LOW PRESSURE RR

—

×

C1707: LOW PRESSURE RL

—

×

C1708: [NO DATA] FL

—

×

WT-28

C1709: [NO DATA] FR

—

×

C1710: [NO DATA] RR

—

×

C1711: [NO DATA] RL

—

×

C1716: [PRESS DATA ERR] FL

—

×

WT-31

C1717: [PRESS DATA ERR] FR

—

×

C1718: [PRESS DATA ERR] RR

—

×

C1719: [PRESS DATA ERR] RL

—

×

C1729: VHCL SPEED SIG ERR

—

×

WT-33

C1735: IGN CIRCUIT OPEN

—

—

BCS-122

INTERIOR LIGHTING SYSTEM SYMPTOMS

INL-105

< SYMPTOM DIAGNOSIS >

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SYMPTOM DIAGNOSIS

INTERIOR LIGHTING SYSTEM SYMPTOMS

Symptom Table

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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
• Luggage room lamp

• Harness between BCM and each 

interior room lamp

• BCM

Interior room lamp power supply cir-
cuit
Refer to 

INL-24

.

• 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-55

.

Interior room lamp control circuit
Refer to 

INL-26

.

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-15

.

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 illumina-
tion circuit
Refer to 

INL-28

.

Interior room lamp battery saver does not acti-
vate.

—

Check the interior room lamp battery 
saver setting.
Refer to 

INL-16

.

INL-106

< PRECAUTION >

PRECAUTIONS

PRECAUTION

PRECAUTIONS

Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT 
PRE-TENSIONER"

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The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS
system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front
air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.
Information necessary to service the system safely is included in the “SRS AIR BAG” and “SEAT BELT” of this
Service Manual.

WARNING:

Always observe the following items for preventing accidental activation.
• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in

the event of a collision that would result in air bag inflation, all maintenance must be performed by
an authorized NISSAN/INFINITI dealer.

• Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal

injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag
Module, see “SRS AIR BAG”.

• Never use electrical test equipment on any circuit related to the SRS unless instructed to in this Ser-

vice Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or harness
connectors.

PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS

WARNING:

Always observe the following items for preventing accidental activation.
• When working near the Air Bag Diagnosis Sensor Unit or other Air Bag System sensors with the

ignition ON or engine running, never use air or electric power tools or strike near the sensor(s) with
a hammer. Heavy vibration could activate the sensor(s) and deploy the air bag(s), possibly causing
serious injury.

• When using air or electric power tools or hammers, always switch the ignition OFF, disconnect the

battery, and wait at least 3 minutes before performing any service.

Precautions for Removing of Battery Terminal

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•  When removing the 12V battery terminal, turn OFF the ignition

switch and wait at least 30 seconds.
NOTE:
ECU may be active for several tens of seconds after the ignition
switch is turned OFF. If the battery terminal is removed before ECU
stops, then a DTC detection error or ECU data corruption may
occur.

•  For vehicles with the 2-batteries, be sure to connect the main bat-

tery and the sub battery before turning ON the ignition switch.
NOTE:
If the ignition switch is turned ON with any one of the terminals of
main battery and sub battery disconnected, then DTC may be
detected.

•  After installing the 12V battery, always check "Self Diagnosis Result" of all ECUs and erase DTC.

NOTE:
The removal of 12V battery may cause a DTC detection error.

SEF289H

MAP LAMP

INL-107

< REMOVAL AND INSTALLATION >

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REMOVAL AND INSTALLATION

MAP LAMP

Exploded View

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Removal and Installation

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CAUTION:

Disconnect the battery negative terminal or the fuse.

REMOVAL

1.

Insert any appropriate tool into the gap between the map lamp
bulb housing to the headlining. And press the pawl and then pull
the map lamp .

2.

Disconnect the connector.

INSTALLATION

Install in the reverse order of removal.

Replacement

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CAUTION:

• Disconnect the battery negative terminal or the fuse.
• Never touch the 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

1.

Map lamp bulb housing

2.

Bulb

3.

Lens

JPLIA1645ZZ

JSLIA0110ZZ