Nissan Juke (2012 year). Service Repair Manual

DIAGNOSIS SYSTEM (BCM) (WITH INTELLIGENT KEY SYSTEM)

EXL-17

< SYSTEM DESCRIPTION >

[HALOGEN TYPE]

EXL

: For models without auto light system, this item is displayed but is not operated.

: Factory setting

DATA MONITOR

Service item

Setting item

Setting

CUSTOM A/LIGHT SET-

TING*

MODE 1*

Normal

MODE 2

More sensitive setting than normal setting (Turns ON earlier than normal opera-
tion)

MODE 3

More sensitive setting than MODE 2 (Turns ON earlier than MODE 2)

MODE 4

Less sensitive setting than normal setting (Turns ON later than normal operation)

BATTERY SAVER SET

On*

With the exterior lamp battery saver function

Off

Without the exterior lamp battery saver function

ILL DELAY SET*

MODE 1*

45 sec.

Sets delay timer function timer operation time
(All doors closed)

MODE 2

Without the
function

MODE 3

30 sec.

MODE 4

60 sec.

MODE 5

90 sec.

MODE 6

120 sec.

MODE 7

150 sec.

MODE 8

180 sec.

HEAD LIGHT TIMER

MODE 1

10 sec.

Sets follow me home function activating time

MODE 2

30 sec.

AUTO LIGHT LOGIC SET*

MODE 1*

With twilight ON custom & with wiper INT, LO and HI

MODE 2

With twilight ON custom & with wiper LO and HI

MODE 3

With twilight ON custom & without

MODE 4

Without twilight ON custom & with wiper INT, LO and HI

MODE 5

Without twilight ON custom & with wiper LO and HI

MODE 6

Without twilight ON custom & without

Monitor item

[Unit]

Description

PUSH SW
[On/Off]

The switch status input from push-button ignition switch

ENGINE STATE
[Stop/Stall/Crank/Run]

The engine status received from ECM via CAN communication

VEH SPEED 1
[km/h]

The value of the vehicle speed received from combination meter via CAN communi-
cation

Revision: 2011 October

2012 JUKE

EXL-18

< SYSTEM DESCRIPTION >

[HALOGEN TYPE]

DIAGNOSIS SYSTEM (BCM) (WITH INTELLIGENT KEY SYSTEM)

: For models without auto light system, this item is not displayed.

: For models without front fog lamp, this item is displayed but is not monitored.

ACTIVE TEST

TURN SIGNAL R
[On/Off]

Each switch status that BCM judges from the combination switch reading function

TURN SIGNAL L
[On/Off]

TAIL LAMP SW
[On/Off]

HI BEAM SW
[On/Off]

HEAD LAMP SW1
[On/Off]

HEAD LAMP SW2
[On/Off]

PASSING SW
[On/Off]

AUTO LIGHT SW*

[On/Off]

FR FOG SW*

[On/Off]

DOOR SW-DR
[On/Off]

The switch status input from front door switch (driver side)

DOOR SW-AS
[On/Off]

The switch status input from front door switch (passenger side)

DOOR SW-RR
[On/Off]

The switch status input from rear door switch RH

DOOR SW- RL
[On/Off]

The switch status input from rear door switch LH

DOOR SW-BK
[On/Off]

The switch status input from back door switch

OPTICAL SENSOR
[On/Off/NG]

NOTE:
This item is indicated, but can not monitored

OPTI SEN (DTCT)*

[V]

The value of outside brightness voltage input from the optical sensor

OPTI SEN (FILT)*

[V]

The value of outside brightness voltage filtered by BCM

Monitor item

[Unit]

Description

Test item

Operation

Description

TAIL LAMP

Transmits the position light request signal to IPDM E/R via CAN commu-
nication to turn the tail lamp ON

Off

Stops the tail lamp request signal transmission

HEAD LAMP

Transmits the high beam request signal via CAN communication to turn
the headlamp (HI)

Transmits the low beam request signal via CAN communication to turn
the headlamp (LO)

Off

Stops the high & low beam request signal transmission

FR FOG LAMP*

Transmits the front fog lights request signal to IPDM E/R via CAN com-
munication to turn the front fog lamp ON

Off

Stops the front light request signal transmission

Revision: 2011 October

2012 JUKE

DIAGNOSIS SYSTEM (BCM) (WITH INTELLIGENT KEY SYSTEM)

EXL-19

< SYSTEM DESCRIPTION >

[HALOGEN TYPE]

EXL

: For models without front fog lamp, this item is displayed but is not tested.

: For models without daytime running light system, this item is not displayed.

FLASHER

FLASHER : CONSULT Function (BCM - FLASHER)

INFOID:0000000007579171

WORK SUPPORT

*: Factory setting

DATA MONITOR

ACTIVE TEST

DAYTIME RUNNING LIGHT*

Transmits the daytime running light request signal via CAN communica-
tion to IPDM E/R

Off

Stop the daytime running light request signal transmission

ILL DIM SIGNAL

NOTE:
This item is indicated, but can not tested

Off

Test item

Operation

Description

Service item

Setting item

Setting

HAZARD ANSWER
BACK

Lock Only

With locking only

Sets the hazard warning lamp answer back function
when the door is lock/unlock with the request switch or
the Intelligent Key.

Unlk Only

With unlocking only

Lock&Unlk

With locking/unlocking

Off

Without the function

Monitor item

[Unit]

Description

REQ SW-DR
[On/Off]

The switch status input from the request switch (driver side)

REQ SW-AS
[On/Off]

The switch status input from the request switch (passenger side)

PUSH SW
[On/Off]

The switch status input from the push-button ignition switch

TURN SIGNAL R
[On/Off]

Each switch status that BCM detects from the combination switch reading function

TURN SIGNAL L
[On/Off]

HAZARD SW
[On/Off]

The switch status input from the hazard switch

RKE-LOCK
[On/Off]

Lock signal status received from the remote keyless entry receiver

RKE-UNLOCK
[On/Off]

Unlock signal status received from the remote keyless entry receiver

RKE-PANIC
[On/Off]

Panic alarm signal status received from the remote keyless entry receiver

Test item

Operation

Description

FLASHER

Outputs the voltage to blink the right side turn signal lamps

Outputs the voltage to blink the left side turn signal lamps

Off

Stops the voltage to turn the turn signal lamps OFF

Revision: 2011 October

2012 JUKE

EXL-20

< SYSTEM DESCRIPTION >

[HALOGEN TYPE]

DIAGNOSIS SYSTEM (BCM) (WITHOUT INTELLIGENT KEY SYSTEM)

DIAGNOSIS SYSTEM (BCM) (WITHOUT INTELLIGENT KEY SYSTEM)

COMMON ITEM

COMMON ITEM : CONSULT Function (BCM - COMMON ITEM)

INFOID:0000000007829351

APPLICATION ITEM

CONSULT performs the following functions via CAN communication with BCM.

SYSTEM APPLICATION

BCM can perform the following functions for each system.
NOTE:
It can perform the diagnosis modes except the following for all sub system selection items.

: Applicable item

HEADLAMP

HEADLAMP : CONSULT Function (BCM - HEAD LAMP)

INFOID:0000000007579173

WORK SUPPORT

Diagnosis mode

Function Description

Work Support

Changes the setting for each system function.

Self Diagnostic Result

Displays the diagnosis results judged by BCM.

CAN Diag Support Monitor

Monitors the reception status of CAN communication viewed from BCM.

Data Monitor

The BCM input/output signals are displayed.

Active Test

The signals used to activate each device are forcibly supplied from BCM.

Ecu Identification

The BCM part number is displayed.

Configuration

• Read and save the vehicle specification.
• Write the vehicle specification when replacing BCM.

System

Sub system selection item

Diagnosis mode

Work Support

Data Monitor

Active Test

Door lock

DOOR LOCK

Rear window defogger

REAR DEFOGGER

Warning chime

BUZZER

Interior room lamp control

INT LAMP

Remote keyless entry system

MULTI REMOTE ENT

Exterior lamp

HEAD LAMP

Wiper and washer

WIPER

Turn signal and hazard warning lamps

FLASHER

Air conditioning system

AIR CONDITONER

Combination switch

COMB SW

Body control system

BCM

NATS

IMMU

Interior room lamp battery saver

BATTERY SAVER

Back door open

TRUNK

Theft warning alarm

THEFT ALM

RAP system

RETAINED PWR

Signal buffer system

SIGNAL BUFFER

Panic alarm

PANIC ALARM

TPMS

AIR PRESSUE MONITOR

Revision: 2011 October

2012 JUKE

DIAGNOSIS SYSTEM (BCM) (WITHOUT INTELLIGENT KEY SYSTEM)

EXL-21

< SYSTEM DESCRIPTION >

[HALOGEN TYPE]

EXL

*: Factory setting

DATA MONITOR

Service item

Setting item

Setting

BATTERY SAVER SET

On*

With the exterior lamp battery saver function

Off

Without the exterior lamp battery saver function

ILL DELAY SET

MODE 1

NOTE:
This item is displayed but is not operated

MODE 2

MODE 3

MODE 4

MODE 5

MODE 6

MODE 7

MODE 8

HEAD LIGHT TIMER

MODE 1

10 sec.

Sets follow me home function activating time

MODE 2

30 sec.

AUTO LIGHT LOGIC SET

MODE 1

NOTE:
This item is displayed but is not operated

MODE 2

MODE 3

MODE 4

MODE 5

MODE 6

Monitor item

[Unit]

Description

IGN ON SW
[On/Off]

Ignition switch (ON) status judged from IGN signal (ignition power supply)

ACC SW
[On/Off]

Ignition switch (ACC) status judged from ACC signal (ACC power supply)

VEH SPEED
[km/h]

The value of the vehicle speed received from combination meter with CAN commu-
nication

HI BEAM SW
[On/Off]

Each switch status that BCM judges from the combination switch reading function

HEAD LAMP SW1
[On/Off]

HEAD LAMP SW2
[On/Off]

PASSING SW
[On/Off]

FR FOG SW*
[On/Off]

AUTO LIGHT SW
[On/Off]

NOTE:
This item is indicated, but can not monitored

DOOR SW-DR
[On/Off]

The switch status input from front door switch (driver side)

DOOR SW-AS
[On/Off]

The switch status input from front door switch (passenger side)

DOOR SW-RR
[On/Off]

The switch status input from rear door switch RH

Revision: 2011 October

2012 JUKE

EXL-22

< SYSTEM DESCRIPTION >

[HALOGEN TYPE]

DIAGNOSIS SYSTEM (BCM) (WITHOUT INTELLIGENT KEY SYSTEM)

*: For models without front fog lamp, this item is displayed but is not monitored.

ACTIVE TEST

: For models without front fog lamp, this item is displayed but is not tested.

: For models without daytime running light system, this item is not displayed.

FLASHER

DOOR SW- RL
[On/Off]

The switch status input from rear door switch LH

BACK DOOR SW
[On/Off]

The switch status input from back door switch

TURN SIGNAL R
[On/Off]

Each switch status that BCM judges from the combination switch reading function

TURN SIGNAL L
[On/Off]

TAIL LAMP SW
[On/Off]

KEY ON SW
[On/Off]

The switch status input from key on switch

KEYLESS LOCK
[On/Off]

Lock signal status received from remote keyless entry receiver (integrated in the
BCM)

PKB SW
[On/Off]

The parking brake switch status received from combination meter with CAN commu-
nication

ENGINE RUN
[On/Off]

The engine status received from ECM with CAN communication

OPTI SEN (DTCT)
[V]

NOTE:
This item is indicated, but can not monitored

OPTI SEN (FILT)
[V]

NOTE:
This item is indicated, but can not monitored

LIG SEN COND
[On/Off/NG]

NOTE:
This item is indicated, but can not monitored

Monitor item

[Unit]

Description

Test item

Operation

Description

TAIL LAMP

Transmits the position light request signal to IPDM E/R with CAN com-
munication to turn the tail lamp ON

Off

Stops the tail lamp request signal transmission

HEAD LAMP

Transmits the high beam request signal with CAN communication to turn
the headlamp (HI)

Transmits the low beam request signal with CAN communication to turn
the headlamp (LO)

Off

Stops the high & low beam request signal transmission

FR FOG LAMP*

Transmits the front fog lights request signal to IPDM E/R with CAN com-
munication to turn the front fog lamp ON

Off

Stops the front fog lights request signal transmission

DAYTIME RUNNING LIGHT*

Transmits the daytime running light request signal via CAN communica-
tion to IPDM E/R

Off

Stop the daytime running light request signal transmission

ILL DIM SIGNAL

NOTE:
This item is indicated, but can not tested

Off

Revision: 2011 October

2012 JUKE

DIAGNOSIS SYSTEM (BCM) (WITHOUT INTELLIGENT KEY SYSTEM)

EXL-23

< SYSTEM DESCRIPTION >

[HALOGEN TYPE]

EXL

FLASHER : CONSULT Function (BCM - FLASHER)

INFOID:0000000007579174

DATA MONITOR

ACTIVE TEST

Monitor item

[Unit]

Description

IGN ON SW
[On/Off]

Ignition switch (ON) status judged from IGN signal (ignition power supply)

TURN SIGNAL R
[On/Off]

Each switch status that BCM detects from the combination switch reading function

TURN SIGNAL L
[On/Off]

HAZARD SW
[On/Off]

The switch status input from the hazard switch

Test item

Operation

Description

FLASHER

Outputs the voltage to blink the right side turn signal lamps.

Outputs the voltage to blink the left side turn signal lamps.

Off

Stops the voltage to turn the turn signal lamps OFF.

Revision: 2011 October

2012 JUKE

EXL-24

< SYSTEM DESCRIPTION >

[HALOGEN TYPE]

DIAGNOSIS SYSTEM (IPDM E/R) (WITH INTELLIGENT KEY SYSTEM)

DIAGNOSIS SYSTEM (IPDM E/R) (WITH INTELLIGENT KEY SYSTEM)

Diagnosis Description

INFOID:0000000007829352

AUTO ACTIVE TEST

Description

In auto active test mode, the IPDM E/R sends a drive signal to the following systems to check their operation.
• Rear window defogger
• Front wiper motor
• Parking lamp
• License plate lamp
• Tail lamp
• Side marker lamp
• Front fog lamp
• Headlamp (LO, HI)
• A/C compressor (magnet clutch)
• Cooling fan

Operation Procedure

CAUTION:

Wiper arm interferes with food when wiper is operated while wiper arm is in the raised position.
Always perform auto active test without setting wiper arm in the raised position. Always pour water on
front windshield glass in advance to auto active test so that damage on front windshield glass surface
is prevented.
1.

Turn the ignition switch OFF.

Turn the ignition switch ON, and within 20 seconds, press the driver door switch 10 times. Then turn the
ignition switch OFF.

CAUTION:

Close passenger door.

Turn the ignition switch ON within 10 seconds. After that the horn sounds once and the auto active test
starts.

CAUTION:

Engine starts when ignition switch is turned ON while brake pedal is depressed.

After a series of the following operations is repeated 3 times, auto active test is completed.

NOTE:
• When auto active test mode has to be cancelled halfway through test, turn the ignition switch OFF.
• When auto active test is not activated, door switch may be the cause. Check door switch. Refer to

DLK-71,

"Component Function Check"

Inspection in Auto Active Test Mode

When auto active test mode is actuated, the following operation sequence is repeated 3 times.

Operation
sequence

Inspection location

Operation

Rear window defogger

10 seconds

Front wiper motor

LO for 5 seconds

→

HI for 5 seconds

• Parking lamp
• License plate lamp
• Tail lamp
• Side marker lamp
• Front fog lamp

10 seconds

Headlamp

LO for 10 seconds

→

HI ON

⇔

OFF 5 times

A/C compressor (magnet clutch)

⇔

OFF 5 times

Cooling fan

50% duty for 5 seconds

→

100% duty for 5 seconds

Revision: 2011 October

2012 JUKE

DIAGNOSIS SYSTEM (IPDM E/R) (WITH INTELLIGENT KEY SYSTEM)

EXL-25

< SYSTEM DESCRIPTION >

[HALOGEN TYPE]

EXL

Concept of auto active test

• IPDM E/R starts the auto active test with the door switch signals transmitted by BCM via CAN communica-

tion. Therefore, the CAN communication line between IPDM E/R and BCM is considered normal if the auto
active test starts successfully.

• The auto active test facilitates troubleshooting if any systems controlled by IPDM E/R cannot be operated.

Diagnosis chart in auto active test mode

JMMIA0588GB

Symptom

Inspection contents

Possible cause

Rear window defogger does not operate

Perform auto active test.
Does the rear window defog-
ger operate?

YES

BCM signal input circuit

• Rear window defogger
• Rear window defogger ground circuit
• Harness or connector between IPDM E/R

and rear window defogger

• IPDM E/R

Any of the following components do not
operate

• Parking lamp
• License plate lamp
• Tail lamp
• Side marker lamp
• Front fog lamp
• Headlamp (HI, LO)
• Front wiper motor

Perform auto active test.
Does the applicable system
operate?

YES

BCM signal input circuit

• Lamp or motor
• Lamp or motor ground circuit
• Harness or connector between IPDM E/R

and applicable system

• IPDM E/R

A/C compressor does not operate

Perform auto active test.
Does the magnet clutch oper-
ate?

YES

• A/C amp. signal input circuit
• CAN communication signal between A/C

amp. and ECM

• CAN communication signal between ECM

and IPDM E/R

• Magnet clutch
• Harness or connector between IPDM E/R

and magnet clutch

• IPDM E/R

Revision: 2011 October

2012 JUKE

EXL-26

< SYSTEM DESCRIPTION >

[HALOGEN TYPE]

DIAGNOSIS SYSTEM (IPDM E/R) (WITH INTELLIGENT KEY SYSTEM)

CONSULT Function (IPDM E/R)

INFOID:0000000007829353

APPLICATION ITEM

CONSULT performs the following functions via CAN communication with IPDM E/R.

SELF DIAGNOSTIC RESULT

Refer to

PCS-23, "DTC Index"

DATA MONITOR

Monitor item

Cooling fan does not operate

Perform auto active test.
Does the cooling fan operate?

YES

• ECM signal input circuit
• CAN communication signal between ECM

and IPDM E/R

• Harness or connector between IPDM E/R

and cooling fan relay

• Harness or connector between IPDM E/R

and cooling fan control module.

• Harness or connector between cooling fan

control module and cooling fan motor

• Cooling fan motor
• Cooling fan relay
• Cooling fan control module
• IPDM E/R

Symptom

Inspection contents

Possible cause

Diagnosis mode

Description

Ecu Identification

Allows confirmation of IPDM E/R part number.

Self Diagnostic Result

Displays the diagnosis results judged by IPDM E/R.

Data Monitor

Displays the real-time input/output data from IPDM E/R input/output data.

Active Test

IPDM E/R can provide a drive signal to electronic components to check their operations.

CAN Diag Support Monitor

The results of transmit/receive diagnosis of CAN communication can be read.

Monitor Item

[Unit]

MAIN

SIGNALS

Description

RAD FAN REQ
[%]

Displays the value of the cooling fan speed request signal received from ECM via CAN
communication.

AC COMP REQ
[Off/On]

Displays the status of the A/C compressor request signal received from ECM via CAN
communication.

TAIL&CLR REQ
[Off/On]

Displays the status of the position light request signal received from BCM via CAN
communication.

HL LO REQ
[Off/On]

Displays the status of the low beam request signal received from BCM via CAN com-
munication.

HL HI REQ
[Off/On]

Displays the status of the high beam request signal received from BCM via CAN com-
munication.

FR FOG REQ
[Off/On]

Displays the status of the front fog light request signal received from BCM via CAN
communication.

FR WIP REQ
[Stop/1LOW/Low/Hi]

Displays the status of the front wiper request signal received from BCM via CAN com-
munication.

WIP AUTO STOP
[STOP P/ACT P]

Displays the status of the front wiper auto stop signal judged by IPDM E/R.

WIP PROT
[Off/BLOCK]

Displays the status of the front wiper fail-safe operation judged by IPDM E/R.

IGN RLY1 -REQ
[Off/On]

Displays the status of the ignition switch ON signal received from BCM via CAN com-
munication.

Revision: 2011 October

2012 JUKE

DIAGNOSIS SYSTEM (IPDM E/R) (WITH INTELLIGENT KEY SYSTEM)

EXL-27

< SYSTEM DESCRIPTION >

[HALOGEN TYPE]

EXL

ACTIVE TEST

Test item

IGN RLY
[Off/On]

Displays the status of the ignition relay judged by IPDM E/R.

PUSH SW
[Off/On]

Displays the status of the push-button ignition switch judged by IPDM E/R.

INTER/NP SW
[Off/On]

Displays the status of the ignition power supply (M/T models) or shift position (CVT
models) judged by IPDM E/R.

ST RLY CONT
[Off/On]

Displays the status of the starter relay status signal received from BCM via CAN com-
munication.

IHBT RLY -REQ
[Off/On]

Displays the status of the starter control relay signal received from BCM via CAN com-
munication.

ST/INHI RLY
[Off/ ST ON/INHI ON/UNKWN]

Displays the status of the starter relay and starter control relay judged by IPDM E/R.

DETENT SW
[Off/On]

Displays the status of the CVT shift selector (detention switch) judged by IPDM E/R.

S/L RLY -REQ
[Off/On]

NOTE:
This item is indicated, but not monitored.

S/L STATE
[LOCK/UNLK/UNKWN]

NOTE:
This item is indicated, but not monitored.

DTRL REQ
[Off/On]

Displays the status of the daytime running light request signal received from BCM via
CAN communication.

OIL P SW
[Open/Close]

NOTE:
This item is indicated, but not monitored.

HOOD SW
[Off/On]

NOTE:
This item is indicated, but not monitored.

HL WASHER REQ
[Off/On]

NOTE:
This item is indicated, but not monitored.

THFT HRN REQ
[Off/On]

Displays the status of the theft warning horn request signal received from BCM via
CAN communication.

HORN CHIRP
[Off/On]

Displays the status of the horn reminder request signal received from BCM via CAN
communication.

Monitor Item

[Unit]

MAIN

SIGNALS

Description

Test item

Operation

Description

HORN

Operates horn relay for 20 ms.

REAR DEFOGGER

Off

OFF

Operates the rear window defogger relay.

FRONT WIPER

Off

OFF

Operates the front wiper relay.

Operates the front wiper relay and front wiper high relay.

MOTOR FAN

OFF

Transmits 50% pulse duty signal (PWM signal) to the cooling fan control module.

Transmits 75% pulse duty signal (PWM signal) to the cooling fan control module.

Transmits 100% pulse duty signal (PWM signal) to the cooling fan control module.

HEAD LAMP WASHER

NOTE:
This item is indicated, but cannot be tested.

Revision: 2011 October

2012 JUKE

DIAGNOSIS SYSTEM (IPDM E/R) (WITHOUT INTELLIGENT KEY SYSTEM)

EXL-29

< SYSTEM DESCRIPTION >

[HALOGEN TYPE]

EXL

DIAGNOSIS SYSTEM (IPDM E/R) (WITHOUT INTELLIGENT KEY SYS-
TEM)

Diagnosis Description

INFOID:0000000007829354

AUTO ACTIVE TEST

Description

Operation Procedure

CAUTION:

Turn the ignition switch OFF.

Turn the ignition switch ON, and within 20 seconds, press the driver door switch 10 times. Then turn the
ignition switch OFF.

CAUTION:

Close passenger door.

Turn the ignition switch ON within 10 seconds. After that the horn sounds once and the auto active test
starts.

CAUTION:

Engine starts when ignition switch is turned ON while brake pedal is depressed.

After a series of the following operations is repeated 3 times, auto active test is completed.

DLK-201,

"Component Function Check"

Inspection in Auto Active Test Mode

When auto active test mode is actuated, the following operation sequence is repeated 3 times.

Operation
sequence

Inspection location

Operation

Rear window defogger

10 seconds

Front wiper motor

LO for 5 seconds

→

HI for 5 seconds

• Parking lamp
• License plate lamp
• Tail lamp
• Side marker lamp
• Front fog lamp

10 seconds

Headlamp

LO for 10 seconds

→

HI ON

⇔

OFF 5 times

A/C compressor (magnet clutch)

⇔

OFF 5 times

Cooling fan

50% duty for 5 seconds

→

100% duty for 5 seconds

Revision: 2011 October

2012 JUKE

EXL-30

< SYSTEM DESCRIPTION >

[HALOGEN TYPE]

DIAGNOSIS SYSTEM (IPDM E/R) (WITHOUT INTELLIGENT KEY SYSTEM)

Concept of auto active test

• IPDM E/R starts the auto active test with the door switch signals transmitted by BCM via CAN communica-

tion. Therefore, the CAN communication line between IPDM E/R and BCM is considered normal if the auto
active test starts successfully.

• The auto active test facilitates troubleshooting if any systems controlled by IPDM E/R cannot be operated.

Diagnosis chart in auto active test mode

JMMIA0588GB

Symptom

Inspection contents

Possible cause

Rear window defogger does not operate

Perform auto active test.
Does the rear window defog-
ger operate?

YES

BCM signal input circuit

• Rear window defogger
• Rear window defogger ground circuit
• Harness or connector between IPDM E/R

and rear window defogger

• IPDM E/R

Any of the following components do not
operate

• Parking lamp
• License plate lamp
• Tail lamp
• Side marker lamp
• Front fog lamp
• Headlamp (HI, LO)
• Front wiper motor

Perform auto active test.
Does the applicable system
operate?

YES

BCM signal input circuit

• Lamp or motor
• Lamp or motor ground circuit
• Harness or connector between IPDM E/R

and applicable system

• IPDM E/R

A/C compressor does not operate

Perform auto active test.
Does the magnet clutch oper-
ate?

YES

• A/C amp. signal input circuit
• CAN communication signal between A/C

amp. and ECM

• CAN communication signal between ECM

and IPDM E/R

• Magnet clutch
• Harness or connector between IPDM E/R

and magnet clutch

• IPDM E/R

Revision: 2011 October

2012 JUKE

DIAGNOSIS SYSTEM (IPDM E/R) (WITHOUT INTELLIGENT KEY SYSTEM)

EXL-31

< SYSTEM DESCRIPTION >

[HALOGEN TYPE]

EXL

CONSULT Function (IPDM E/R)

INFOID:0000000007829355

APPLICATION ITEM

CONSULT performs the following functions via CAN communication with IPDM E/R.

SELF DIAGNOSTIC RESULT

Refer to

PCS-50, "DTC Index"

DATA MONITOR

Monitor item

Cooling fan does not operate

Perform auto active test.
Does the cooling fan operate?

YES

• ECM signal input circuit
• CAN communication signal between ECM

and IPDM E/R

• Harness or connector between IPDM E/R

and cooling fan relay

• Harness or connector between IPDM E/R

and cooling fan control module.

• Harness or connector between cooling fan

control module and cooling fan motor

• Cooling fan motor
• Cooling fan relay
• Cooling fan control module
• IPDM E/R

Symptom

Inspection contents

Possible cause

Diagnosis mode

Description

Ecu Identification

Allows confirmation of IPDM E/R part number.

Self Diagnostic Result

Displays the diagnosis results judged by IPDM E/R.

Data Monitor

Displays the real-time input/output data from IPDM E/R input/output data.

Active Test

IPDM E/R can provide a drive signal to electronic components to check their operations.

CAN Diag Support Monitor

The results of transmit/receive diagnosis of CAN communication can be read.

Monitor Item

[Unit]

MAIN SIG-

NALS

Description

RAD FAN REQ
[%]

Displays the value of the cooling fan speed request signal received from ECM via
CAN communication.

AC COMP REQ
[Off/On]

Displays the status of the A/C compressor request signal received from ECM via
CAN communication.

TAIL&CLR REQ
[Off/On]

Displays the status of the position light request signal received from BCM via CAN
communication.

HL LO REQ
[Off/On]

Displays the status of the low beam request signal received from BCM via CAN
communication.

HL HI REQ
[Off/On]

Displays the status of the high beam request signal received from BCM via CAN
communication.

FR FOG REQ
[Off/On]

Displays the status of the front fog light request signal received from BCM via
CAN communication.

FR WIP REQ
[Stop/1LOW/Low/Hi]

Displays the status of the front wiper request signal received from BCM via CAN
communication.

WIP AUTO STOP
[STOP P/ACT P]

Displays the status of the front wiper auto stop signal judged by IPDM E/R.

WIP PROT
[Off/BLOCK]

Displays the status of the front wiper fail-safe operation judged by IPDM E/R.

IGN RLY
[Off/On]

Displays the status of the ignition relay judged by IPDM E/R.

Revision: 2011 October

2012 JUKE

EXL-32

< SYSTEM DESCRIPTION >

[HALOGEN TYPE]

DIAGNOSIS SYSTEM (IPDM E/R) (WITHOUT INTELLIGENT KEY SYSTEM)

ACTIVE TEST

Test item

INTER/NP SW
[Off/On]

Displays the status of the shift position (CVT models) judged by IPDM E/R.

ST RLY REQ
[Off/On]

Displays the status of the starter relay status signal received from BCM via CAN
communication.

DTRL REQ
[Off/On]

Displays the status of the daytime running light request signal received from BCM
via CAN communication.

OIL P SW
[Open/Close]

NOTE:
This item is indicated, but not monitored.

HOOD SW
[Off/On]

NOTE:
This item is indicated, but not monitored.

HL WASHER REQ
[Off/On]

NOTE:
This item is indicated, but not monitored.

THFT HRN REQ
[Off/On]

Displays the status of the theft warning horn request signal received from BCM
via CAN communication.

HORN CHIRP
[Off/On]

Displays the status of the horn reminder request signal received from BCM via
CAN communication.

Monitor Item

[Unit]

MAIN SIG-

NALS

Description

Test item

Operation

Description

HORN

Operates horn relay for 20 ms.

REAR DEFOGGER

Off

OFF

Operates the rear window defogger relay.

FRONT WIPER

Off

OFF

Operates the front wiper relay.

Operates the front wiper relay and front wiper high relay.

MOTOR FAN

OFF

Transmits 50% pulse duty signal (PWM signal) to the cooling fan control module.

Transmits 75% pulse duty signal (PWM signal) to the cooling fan control module.

Transmits 100% pulse duty signal (PWM signal) to the cooling fan control module.

HEAD LAMP WASHER

NOTE:
This item is indicated, but cannot be tested.

EXTERNAL LAMPS

Off

OFF

TAIL

Operates the tail lamp relay.

Operates the headlamp low relay.

Operates the headlamp low relay and ON/OFF the headlamp high relay at 1 second
intervals.

Fog

Operates the front fog lamp relay.

Revision: 2011 October

2012 JUKE

Nissan Juke (2012 year). Service Repair Manual - part 118