Nissan Cube. Manual — part 435

EXL-14

< SYSTEM DESCRIPTION >

TURN SIGNAL AND HAZARD WARNING LAMP SYSTEM

TURN SIGNAL AND HAZARD WARNING LAMP SYSTEM

System Diagram

INFOID:0000000009945114

System Description

INFOID:0000000009945115

OUTLINE

Turn signal lamp and the hazard warning lamp is controlled by combination switch reading function and the
flasher control function of BCM.

TURN SIGNAL LAMP OPERATION

• BCM detects the combination switch condition by the combination switch reading function.
• BCM supplies voltage to the right (left) turn signal lamp circuit when the ignition switch is turned ON and the

turn signal switch is in the right (left) position. BCM blinks the turn signal lamp.

HAZARD WARNING LAMP OPERATION

BCM supplies voltage to both turn signal lamp circuit when the hazard switch is turned ON. BCM blinks the
hazard warning lamp.

TURN SIGNAL INDICATOR LAMP AND TURN SIGNAL OPERATION

• BCM transmits the turn signal indicator lamp signal to the combination meter with CAN communication while

the turn signal lamp and the hazard warning lamp are operating.

• Combination meter outputs the turn signal sound with the integrated buzzer while blinking the turn signal

indicator lamp according to the turn signal indicator lamp signal.

HIGH FLASHER OPERATION

• BCM detects the turn signal lamp circuit status from the terminal voltage.
• BCM increases the turn signal lamp blinking speed if the bulb or harness open is detected with the turn sig-

nal lamp operating.
NOTE:
The blinking speed is normal while operating the hazard warning lamp.

JPLIA0180GB

TURN SIGNAL AND HAZARD WARNING LAMP SYSTEM

EXL-15

< SYSTEM DESCRIPTION >

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Component Parts Location

INFOID:0000000009945116

Component Description

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1.

Hazard switch

2.

Front turn signal lamp

3.

Side turn signal lamp

4.

BCM
Refer to

BCS-10, "Component Parts

Location"

(with Intelligent Key) or

BCS-95, "Component Parts Loca-
tion"

(without Intelligent Key).

5.

Combination meter
(Turn signal indicator lamp)

6.

Combination switch

7.

Rear turn signal lamp

JPLIA1802ZZ

Part

Description

BCM

• Detects each switch condition by the combination switch reading function.
• Judges the blinks of the turn signal lamp and the hazard warning lamp from each

switch status. The applicable turn signal lamp blinks.

• Requests the turn signal indicator lamp blink to the combination meter (with CAN

communication).

Combination switch
(Lighting & turn signal switch)

Refer to

BCS-11, "System Diagram"

(with Intelligent Key) or

BCS-96, "System Dia-

gram"

(without Intelligent Key).

Hazard switch

Inputs the hazard switch ON/OFF signal to BCM.

Combination meter
(Turn signal indicator lamp & buzzer)

Blinks the turn signal indicator lamp and outputs the turn signal operating sound with
integrated buzzer according to the request from BCM (with CAN communication).

EXL-16

< SYSTEM DESCRIPTION >

PARKING, LICENSE PLATE, SIDE MARKER AND TAIL LAMPS SYSTEM

PARKING, LICENSE PLATE, SIDE MARKER AND TAIL LAMPS SYSTEM

System Diagram

INFOID:0000000009945118

System Description

INFOID:0000000009945119

OUTLINE

Parking

*

, license plate, tail and rear side marker lamps are controlled by combination switch reading function

and headlamp control function of BCM, and relay control function of IPDM E/R.
*: Illuminated as front side marker lamps too.

PARKING, LICENSE PLATE, TAIL AND REAR SIDE MARKER LAMPS OPERATION

• BCM detects the combination switch condition by the combination switch reading function.
• BCM transmits the position light request signal to IPDM E/R and the combination meter with CAN communi-

cation according to the ON/OFF condition of the parking, license plate, tail and rear side marker lamps.

Parking, license plate, tail and rear side marker lamps ON condition

- Lighting switch 1ST
- Lighting switch 2ND
- Lighting switch AUTO, and the auto light function ON judgment (with auto light system)
• IPDM E/R turns the integrated tail lamp relay ON and turns the parking lamp, the license plate, tail and rear

side marker lamps ON according to the position light request signal.

• Combination meter turns the tail lamp indicator lamp ON according to the position light request signal.

JPLIA1803GB

PARKING, LICENSE PLATE, SIDE MARKER AND TAIL LAMPS SYSTEM

EXL-17

< SYSTEM DESCRIPTION >

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Component Parts Location

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Component Description

INFOID:0000000009945121

1.

Parking lamp
(Front side marker lamp)

2.

IPDM E/R
Refer to

PCS-5, "Component Parts

Location"

(with Intelligent Key) or

PCS-36, "Component Parts Loca-
tion"

(without Intelligent Key).

3.

BCM
Refer to

BCS-10, "Component Parts

Location"

(with Intelligent Key) or

BCS-95, "Component Parts Loca-
tion"

(without Intelligent Key).

4.

Combination meter
(Tail lamp indicator lamp)

5.

Combination switch

6.

Rear side marker lamp

7.

Tail lamp

8.

License plate lamp

JPLIA1804ZZ

Part

Description

BCM

• Detects each switch condition by the combination switch reading function.
• Judges the ON/OFF status of the parking, license plate, tail and rear side marker

lamps according to the vehicle condition.

- Requests the tail lamp relay ON to IPDM E/R (with CAN communication).
- Requests the tail lamp indicator lamp ON to the combination meter (with CAN com-

munication).

IPDM E/R

Controls the integrated relay and supplies voltage to the load according to the request
from BCM (with CAN communication).

Combination switch
(Lighting & turn signal switch)

Refer to

BCS-11, "System Diagram"

(with Intelligent Key) or

BCS-96, "System Dia-

gram"

(without Intelligent Key).

Combination meter
(Tail lamp indicator lamp)

Turns the tail lamp indicator lamp ON according to the request from BCM (with CAN
communication).