Nissan Juke F15. Manual - part 195

 

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Nissan Juke F15. Manual - part 195

 

 

COMPONENT PARTS

DEF-5

< SYSTEM DESCRIPTION >

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DEF

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SYSTEM DESCRIPTION

COMPONENT PARTS

Component Parts Location

INFOID:0000000012196812

*

1

:With automatic A/C

*

2

:With manual A/C

*

3

:For models with door mirror defogger

Component Description

INFOID:0000000012196813

1.

BCM
Refer to 

BCS-5, "BODY CONTROL 

SYSTEM : Component Parts Loca-
tion"

  (With Intelligent Key system).

2.

Rear window defogger connector

3.

Rear window defogger connector 

4.

Multidisplay unit*

1

A/C control*

2

(Rear window defogger switch)

5.

Door mirror defogger*

3

6.

IPDM E/R
Refer to 

PCS-5, "Component Parts 

Location"

 (With Intelligent Key sys-

tem).

7.

Condenser

JMLIA1473ZZ

BCM

• Transmits rear window defogger control signal to IPDM E/R via CAN communi-

cation

• Performs the timer control of rear window defogger

IPDM E/R

• Rear window defogger relay is installed.
• Receives rear window defogger control signal from BCM via CAN communica-

tion.

• Controls rear window defogger relay.

• Multidisplay unit*

1

• A/C control*

2

• The rear window defogger switch is installed
• Turns the indicator lamp ON when detecting the operation of rear window defog-

ger

Rear window defogger switch

• Rear window defogger and door mirror defogger*

3

 are operated by turning the 

rear window defogger switch ON.

• The indicator lamp in the rear window defogger illuminates when the rear win-

dow defogger is operating.

Rear window defogger relay

Operates rear window defogger and door mirror defogger*

3

 with IPDM E/R control.

DEF-6

< SYSTEM DESCRIPTION >

COMPONENT PARTS

*

1

:With automatic A/C

*

2

:With manual A/C

*

3

:For models with door mirror defogger

Rear window defogger

Heats the heating wire with the power supply from the rear window defogger relay 
to prevent the rear window from fogging up.

Door mirror defogger*

3

Heats the heating wire with the power supply from the rear window defogger relay 
to prevent the door mirror from fogging up.

SYSTEM

DEF-7

< SYSTEM DESCRIPTION >

C

D

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F

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DEF

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SYSTEM

WITH AUTO A/C
WITH AUTO A/C : System Diagram

INFOID:0000000012196814

WITH AUTO A/C : System Description

INFOID:0000000012196815

OPERATION DESCRIPTION

• BCM detects that the rear window defogger switch turns ON while ignition switch is ON, and then transmits

the rear window defogger control signal to IPDM E/R via CAN communication for approximately 15 minutes.

• IPDM E/R turns rear window defogger relay ON when it receives rear window defogger control signal.

• The power is supplied to rear window defogger and door mirror defogger* when the rear window defogger

relay turns ON.

• When rear window defogger is activated, indicator lamp on rear window defogger switch turns ON.

*: For models with door mirror defogger.

TIMER FUNCTION

• BCM transmits rear window defogger control signal to IPDM E/R for approximately 15 minutes when rear

window defogger switch is turns ON while ignition switch is ON. Then, IPDM E/R activates rear window

defogger and door mirror defogger*.

• The timer is cancelled if the rear window defogger switch is pressed again during timer operation. BCM

stops the output of rear window defogger control signal. The same action occurs during timer operation if the

ignition switch is OFF.

*: For models with door mirror defogger.

WITHOUT AUTO A/C
WITHOUT AUTO A/C : System Diagram

INFOID:0000000012196816

JMLIA2593GB

JMLIA2594GB

DEF-8

< SYSTEM DESCRIPTION >

SYSTEM

WITHOUT AUTO A/C : System Description

INFOID:0000000012196817

OPERATION DESCRIPTION

• BCM detects that rear window defogger switch turns ON while ignition switch is ON, and then transmits rear

window defogger control signal to IPDM E/R via CAN communication for approximately 15 minutes.

• IPDM E/R turns rear window defogger relay ON when it receives rear window defogger control signal.

• The power is supplied to rear window defogger and door mirror defogger* when rear window defogger relay

turns ON.

• When rear window defogger is activated, indicator lamp on rear window defogger switch turns ON.

*: For models with door mirror defogger.

TIMER FUNCTION

• BCM transmits rear window defogger control signal to IPDM E/R for approximately 15 minutes when the rear

window defogger switch is turns ON while ignition switch is ON. Then, IPDM E/R activates rear window

defogger and door mirror defogger*.

• The timer is cancelled if the rear window defogger switch is pressed again during timer operation. BCM

stops the output of rear window defogger control signal. The same action occurs during timer operation if the

ignition switch is OFF.

*: For models with door mirror defogger.

 

 

 

 

 

 

 

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