Nissan Juke (2014 year). Service Repair Manual

PCS-58

< DTC/CIRCUIT DIAGNOSIS >

[IPDM E/R (WITHOUT I-KEY)]

U1000 CAN COMM CIRCUIT

DTC/CIRCUIT DIAGNOSIS

U1000 CAN COMM CIRCUIT

Description

INFOID:0000000009751952

CAN (Controller Area Network) is a serial communication line for real time applications. It is an on-vehicle mul-
tiplex communication line with high data communication speed and excellent error detection ability. Modern
vehicle is equipped with many electronic control unit, and each control unit shares information and links with
other control units during operation (not independent). In CAN communication, control units are connected
with 2 communication lines (CAN-H line, CAN-L line) allowing a high rate of information transmission with less
wiring. Each control unit transmits/receives data but selectively reads required data only.
CAN Communication Signal Chart. Refer to

LAN-28, "CAN COMMUNICATION SYSTEM : CAN Communica-

tion Signal Chart"

DTC Logic

INFOID:0000000009751953

DTC DETECTION LOGIC

Diagnosis Procedure

INFOID:0000000009751954

PERFORM SELF DIAGNOSTIC

Turn the ignition switch ON and wait for 2 seconds or more.

Check “Self Diagnostic Result” of IPDM E/R.

Is DTC “U1000” displayed?

YES

>> Refer to

LAN-15, "Trouble Diagnosis Flow Chart"

>> Refer to

GI-46, "Intermittent Incident"

DTC

CONSULT display de-

scription

DTC Detection Condition

Possible cause

U1000

CAN COMM CIRCUIT

When IPDM E/R cannot communicate CAN communi-
cation signal continuously for 2 seconds or more

CAN communication system

Revision: 2013 October

2014 JUKE

PCS

B2098 IGNITION RELAY ON STUCK

PCS-59

< DTC/CIRCUIT DIAGNOSIS >

[IPDM E/R (WITHOUT I-KEY)]

B2098 IGNITION RELAY ON STUCK

Description

INFOID:0000000009751955

The ignition relay integrated in IPDM E/R is operated with ignition switch ON signal from the ignition switch.

DTC Logic

INFOID:0000000009751956

DTC DETECTION LOGIC

PERFORM DTC CONFIRMATION PROCEDURE

Turn ignition switch ON.

Check DTC in “Self Diagnostic Result” mode of “IPDM E/R” using CONSULT.

Is DTC detected?

YES

>> Refer to

PCS-59, "Diagnosis Procedure"

>> INSPECTION END.

Diagnosis Procedure

INFOID:0000000009751957

CHECK IGNITION SWITCH ON SIGNAL

Check voltage between BCM harness connectors and the ground.

Is the measurement value normal?

YES

>> Replace BCM. Refer to

BCS-157, "Removal and Installation"

>> GO TO 2.

CHECK IGNITION SWITCH ON SIGNAL CIRCUIT

Turn the ignition switch OFF.

Disconnect IPDM E/R harness connectors.

Check continuity between IPDM E/R harness connectors and BCM harness connectors.

Does continuity exist?

YES

>> Replace IPDM E/R. Refer to

PCS-62, "Removal and Installation"

>> Repair the harness or connector.

DTC

CONSULT display de-

scription

DTC Detection Condition

Possible causes

B2098

IGN RELAY ON

The ignition relay ON is detected for 1 second at ignition switch
OFF
(CPU monitors the status at the contact circuits of the ignition re-
lay inside and ignition switch status from BCM via CAN commu-
nication)

• IPDM E/R
• BCM
• Harness or connector

(Ignition relay circuit)

(+)

(–)

Condition

Voltage

(Approx.)

BCM

Connector

Terminal

M65

Ground

Ignition switch

Battery voltage

OFF

0 V

IPDM E/R

BCM

Continuity

Connector

Terminal

Connector

Terminal

E12

M65

Existed

Revision: 2013 October

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PCS-60

< DTC/CIRCUIT DIAGNOSIS >

[IPDM E/R (WITHOUT I-KEY)]

B2099 IGNITION RELAY OFF STUCK

B2099 IGNITION RELAY OFF STUCK

Description

INFOID:0000000009751958

The ignition relay integrated in IPDM E/R is operated with ignition switch ON signal from the ignition switch.

DTC Logic

INFOID:0000000009751959

DTC DETECTION LOGIC

NOTE:

When IPDM E/R power supply voltage is low (Approx. 7 - 8 V for about 1 second), the “DTC: B2099” may be detected.

PERFORM DTC CONFIRMATION PROCEDURE

Turn ignition switch ON.

Check DTC in “Self Diagnostic Result” mode of “IPDM E/R” using CONSULT.

Is DTC detected?

YES

>> Refer to

PCS-60, "Diagnosis Procedure"

>> INSPECTION END.

Diagnosis Procedure

INFOID:0000000009751960

CHECK IGNITION SWITCH ON SIGNAL CIRCUIT

Turn the ignition switch OFF.

Disconnect IPDM E/R harness connector and BCM harness connector.

Check continuity between IPDM E/R harness connectors and BCM harness connectors.

Does continuity exist?

YES

>> Replace IPDM E/R. Refer to

PCS-62, "Removal and Installation"

>> Repair the harness or connector.

DTC

CONSULT display

description

DTC Detection Condition

Possible causes

B2099

IGN RELAY OFF

The ignition relay OFF is detected for 1 second at ignition switch ON
(CPU monitors the status at the contact circuits of the ignition relay
inside and ignition switch status from BCM via CAN communication)

• IPDM E/R
• Harness or connector

(Ignition relay circuit)

IPDM E/R

BCM

Continuity

Connector

Terminal

Connector

Terminal

E12

M65

Existed

Revision: 2013 October

2014 JUKE

PCS

POWER SUPPLY AND GROUND CIRCUIT

PCS-61

< DTC/CIRCUIT DIAGNOSIS >

[IPDM E/R (WITHOUT I-KEY)]

POWER SUPPLY AND GROUND CIRCUIT

Diagnosis Procedure

INFOID:0000000009751961

CHECK FUSES AND FUSIBLE LINK

Check that the following IPDM E/R fuses or fusible links are not blown.

Is the fuse fusing?

YES

>> Replace the blown fuse or fusible link after repairing the affected circuit if a fuse or fusible link is

blown.

>> GO TO 2.

CHECK POWER SUPPLY CIRCUIT

Turn the ignition switch OFF.

Disconnect IPDM E/R connector.

Check voltage between IPDM E/R harness connector and the ground.

Is the measurement value normal?

YES

>> GO TO 3.

>> Repair the harness or connector.

CHECK GROUND CIRCUIT

Check continuity between IPDM E/R harness connectors and the ground.

Does continuity exist?

YES

>> INSPECTION END

>> Repair the harness or connector.

Signal name

Fuses and fusible link No.

Battery power supply

(+)

(

−

)

Voltage

(Approx.)

IPDM E/R

Connector

Terminal

Ground

6 – 16 V

IPDM E/R

Ground

Continuity

Connector

Terminal

E11

Existed

E12

Revision: 2013 October

2014 JUKE

PCS-62

< REMOVAL AND INSTALLATION >

[IPDM E/R (WITHOUT I-KEY)]

IPDM E/R

REMOVAL AND INSTALLATION

IPDM E/R

Exploded View

INFOID:0000000009751962

Removal and Installation

INFOID:0000000009751963

CAUTION:

IPDM E/R integrated relays are not serviceable parts, and must not be removed from the unit.

REMOVAL

Remove battery.

Press and expand pawls (A) on lateral side of IPDM E/R cover and remove IPDM E/R (1) from IPDM E/R
cover B (2).

Disconnect the harness connector and then remove the IPDM
E/R.

Remove IPDM E/R cover B mounting nuts (A).

IPDM E/R cover A

IPDM E/R

IPDM E/R cover B

JMMIA0458ZZ

JMMIA0459ZZ

JMMIA0460ZZ

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PCS

IPDM E/R

PCS-63

< REMOVAL AND INSTALLATION >

[IPDM E/R (WITHOUT I-KEY)]

Insert a flat-bladed screwdriver between IPDM E/R cover A (1)
and IPDM E/R cover B (2), disengage pawls, and remove IPDM
E/R cover A.

Remove IPDM E/R cover B.

INSTALLATION

Install in the reverse order of removal.

JMMIA0461ZZ

Revision: 2013 October

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PCS-64

< PRECAUTION >

[POWER DISTRIBUTION SYSTEM]

PRECAUTIONS

PRECAUTION

PRECAUTIONS

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

INFOID:0000000009751964

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.

Precaution for Procedure without Cowl Top Cover

INFOID:0000000009751965

When performing the procedure after removing cowl top cover, cover
the lower end of windshield with urethane, etc to prevent damage to
windshield.

PIIB3706J

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PCS

COMPONENT PARTS

PCS-65

< SYSTEM DESCRIPTION >

[POWER DISTRIBUTION SYSTEM]

SYSTEM DESCRIPTION

COMPONENT PARTS

Component Parts Location

INFOID:0000000009751966

Component Description

INFOID:0000000009751967

BCM

INFOID:0000000009751968

BCM controls the various electrical components and simultaneously supplies power according to the power
supply position.
BCM checks the power supply position internally.

Ignition Relay

INFOID:0000000009751969

BCM turns ON the following relays to supply ignition power supply or ignition switch ON signal to each ECU
when the ignition switch is turned ON.
• Ignition relay (fuse block)
• Ignition relay (IPDM E/R)
• Blower relay

Push-button ignition switch

IPDM E/R
Refer to

PCS-5, "Component Parts

Location"

Transmission range switch
Refer to

TM-150, "CVT CONTROL

SYSTEM : Component Parts Loca-
tion"

Stop lamp switch
Refer to

BRC-9, "Component Parts

Location"

Clutch interlock switch
Refer to

STR-5, "STARTING SYS-

TEM (WITH INTELLIGENT KEY) :
Component Parts Location"

BCM
Refer to

BCS-6, "BODY CONTROL

SYSTEM : Component Parts Loca-
tion"

JMMIA0638ZZ

BCM

Reference

BCM

Ignition relay

Accessory relay

Blower relay

Push-button ignition switch

PCS-66

Stop lamp switch

PCS-66

Transmission range switch

PCS-66

Clutch interlock switch

PCS-66

Revision: 2013 October

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PCS-66

< SYSTEM DESCRIPTION >

[POWER DISTRIBUTION SYSTEM]

COMPONENT PARTS

BCM compares following status comparing.
• Ignition relay (fuse block) control signal, and power supply position judged by BCM
• Ignition relay (IPDM E/R) control request, and Ignition relay (IPDM E/R) status

Accessory Relay

INFOID:0000000009751970

BCM turns ON the accessory relays to supply accessory power supply or ignition switch ACC signal to each
ECU when the ignition switch is turned ACC or ON.
BCM compares status of accessory relay control signal, and power supply position judged by BCM.

Blower Relay

INFOID:0000000009751971

Push-Button Ignition Switch

INFOID:0000000009751972

BCM transmits the change in the power supply position with the push-button ignition switch to IPDM E/R via
CAN communication line. IPDM E/R transmits the power supply position status via CAN communication line to
BCM.

Stop Lamp Switch

INFOID:0000000009751973

Stop lamp switch detects that brake pedal is depressed, and then transmits the signal to BCM.

Transmission Range Switch

INFOID:0000000009751974

Transmission range switch is integrated in CVT assembly, and detects the CVT shift selector position.
Transmission range switch detects selector lever position (P/N position), and transmits the P/N position signal
to BCM.

Clutch Interlock Switch

INFOID:0000000009751975

Clutch interlock switch detects that clutch pedal is depressed, and transmits ON/OFF signal to BCM.

Revision: 2013 October

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PCS

SYSTEM

PCS-67

< SYSTEM DESCRIPTION >

[POWER DISTRIBUTION SYSTEM]

SYSTEM

POWER DISTRIBUTION SYSTEM

POWER DISTRIBUTION SYSTEM : System Diagram

INFOID:0000000009751976

POWER DISTRIBUTION SYSTEM : System Description

INFOID:0000000009751977

SYSTEM DESCRIPTION

• PDS (POWER DISTRIBUTION SYSTEM) is the system that BCM controls with the operation of the push-

button ignition switch and performs the power distribution to each power circuit. This system is used instead
of the mechanical power supply changing mechanism with the operation of the conventional key cylinder.

• The push-button ignition switch can be operated when Intelligent Key is in the following condition. Refer to

Engine Start Function for details.

- Intelligent Key is in the detection area of the inside key antenna.
- Intelligent Key backside is contacted to push-button ignition switch.
• The push-button ignition switch operation is input to BCM as a signal. BCM changes the power supply posi-

tion according to the status and operates the following relays to supply power to each power circuit.

- Ignition relay (IPDM E/R)
- Ignition relay (fuse block)
- ACC relay
- Blower relay

NOTE:
The push-button ignition switch operation changes due to the conditions of brake pedal, selector lever and
vehicle speed.

• The power supply position can be confirmed with the lighting of ACC/ON indicator in the push-button ignition

switch.

BATTERY SAVER SYSTEM

When all the following conditions are met for 60 minutes, the battery saver system will cut off the power supply
to prevent battery discharge.
• The ignition switch is in the ACC position
• All doors are closed
• Selector lever is in the P position (except M/T models)

Reset Condition of Battery Saver System

CVT models
In order to prevent the battery from discharging, the battery saver system will cut off the power supply when all
doors are closed, the selector lever is on P position (except M/T models) and the ignition switch is left on ACC
position for 60 minutes. If any of the following conditions are met the battery saver system is released and the
steering will change automatically to lock position from OFF position.
• Opening any door
• Operating with request switch on door lock

JMMIA0639GB

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PCS-68

< SYSTEM DESCRIPTION >

[POWER DISTRIBUTION SYSTEM]

SYSTEM

• Operating with Intelligent Key on door lock
Press push-button ignition switch and ignition switch will change to ACC position from OFF position.
M/T models
If any of the conditions above is met the battery saver system is released.

POWER SUPPLY POSITION CHANGE TABLE BY PUSH-BUTTON IGNITION SWITCH OPERA-
TION

The power supply position changing operation can be performed with the following operations.
NOTE:
• When an Intelligent Key is within the detection area of inside key antenna and when Intelligent Key backside

is contacted to push-button ignition switch, it is equivalent to the operations below.

• When starting the engine, the BCM monitors under the engine start conditions,

CVT models

- Brake pedal operating condition
- Selector lever position
- Vehicle speed

M/T models

- Clutch pedal operating condition
- Vehicle speed

Vehicle speed: less than 4 km/h (2.5 MPH)

Vehicle speed: 4 km/h (2.5 MPH) or more

Emergency stop operation

• Press and hold the push-button ignition switch for 2 seconds or more.

• Press the push-button ignition switch 3 times or more within 1.5 seconds.

Fail-safe

INFOID:0000000009751978

FAIL-SAFE CONTROL BY DTC

BCM performs fail-safe control when any DTC are detected.

Power supply position

Engine start/stop condition

Push-button ignition switch

operation frequency

CVT models

M/T models

Selector lever position

Brake pedal operation

condition

Clutch pedal operation

condition

OFF

→

ACC

—

Not depressed

OFF

→

ACC

→

—

Not depressed

OFF

→

ACC

→

OFF

—

Not depressed

OFF

→

START

ACC

→

START

→

START

P or N position

Depressed

Engine is running

→

OFF

—

Power supply position

Engine start/stop condition

Push-button ignition switch

operation frequency

CVT models

M/T models

Selector lever position

Brake pedal operation

condition

Clutch pedal opera-

tion condition

Engine is running

→

ACC

—

Emergency stop operation

Engine stall return operation
while driving

N position

Not depressed

Depressed

Display contents of CONSULT

Fail-safe

Cancellation

B2013: ID DISCORD BCM-S/L

Inhibit engine cranking

When communication between BCM and steering lock unit are commu-
nicated normally.

B2014: CHAIN OF S/L-BCM

Inhibit engine cranking

When communication between BCM and steering lock unit are commu-
nicated normally.

Revision: 2013 October

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PCS

SYSTEM

PCS-69

< SYSTEM DESCRIPTION >

[POWER DISTRIBUTION SYSTEM]

REAR WIPER MOTOR PROTECTION

BCM detects the rear wiper stopping position according to the rear wiper stop position signal.
When the rear wiper stop position signal does not change for more than 5 seconds while driving the rear
wiper, BCM stops power supply to protect the rear wiper motor.

Condition of cancellation

More than 1 minute is passed after the rear wiper stop.

Turn rear wiper switch OFF.

Operate the rear wiper switch or rear washer switch.

FAIL-SAFE CONTROL OF COMBINATION SWITCH READING FUNCTION CAUSED BY LOW
POWER SUPPLY VOLTAGE

If voltage of battery power supply lower, BCM maintains combination switch reading to the status when input
voltage is less than approximately 9 V.
NOTE:
When voltage of battery power supply is approximately 9 V or more, combination switch reading function
returns to normal operation.

B2192: ID DISCORD BCM-ECM

Inhibit engine cranking

Erase DTC

B2193: CHAIN OF BCM-ECM

Inhibit engine cranking

Erase DTC

B2195: ANTI-SCANNING

Inhibit engine cranking

Ignition switch ON

→

OFF

B2196: DONGLE NG

Inhibit engine cranking

Erase DTC

B2198: NATS ANTENNA AMP

Inhibit engine cranking

Erase DTC

B2608: STARTER RELAY

Inhibit engine cranking

500 ms after the following signal communication status becomes con-
sistent
• Starter motor relay control signal
• Starter relay status signal (CAN)

B260F: ENG STATE SIG LOST

Inhibit engine cranking

When any of the following conditions are fulfilled
• Power position changes to ACC
• Receives engine status signal (CAN)

B2619: BCM

Inhibit engine cranking

1 second after the steering lock unit power supply output control inside
BCM becomes normal

B26F1: IGN RELAY OFF

Inhibit engine cranking

When the following conditions are fulfilled
• Ignition switch ON signal (CAN: Transmitted from BCM): ON
• Ignition switch ON signal (CAN: Transmitted from IPDM E/R): ON

B26F2: IGN RELAY ON

Inhibit engine cranking

When the following conditions are fulfilled
• Ignition switch ON signal (CAN: Transmitted from BCM): OFF
• Ignition switch ON signal (CAN: Transmitted from IPDM E/R): OFF

B26F3: START CONT RLY ON

Inhibit engine cranking

When the following conditions are fulfilled
• Starter control relay signal (CAN: Transmitted from BCM): OFF
• Starter control relay signal (CAN: Transmitted from IPDM E/R): OFF

B26F4: START CONT RLY OFF

Inhibit engine cranking

When the following conditions are fulfilled
• Starter control relay signal (CAN: Transmitted from BCM): ON
• Starter control relay signal (CAN: Transmitted from IPDM E/R): ON

B26F7: BCM

Inhibit engine cranking
by Intelligent Key sys-
tem

When room antenna and luggage room antenna functions normally

Display contents of CONSULT

Fail-safe

Cancellation

Revision: 2013 October

2014 JUKE

PCS-70

< SYSTEM DESCRIPTION >

[POWER DISTRIBUTION SYSTEM]

DIAGNOSIS SYSTEM (BCM)

DIAGNOSIS SYSTEM (BCM)

COMMON ITEM

COMMON ITEM : CONSULT Function (BCM - COMMON ITEM)

INFOID:0000000009751979

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

NOTE:

*: For models with automatic A/C, this diagnosis mode is not used.

FREEZE FRAME DATA (FFD)

The BCM records the following vehicle condition at the time a particular DTC is detected, and displays on
CONSULT.

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 timer

INT LAMP

Exterior lamp

HEAD LAMP

Wiper and washer

WIPER

Turn signal and hazard warning lamps

FLASHER

Air conditioning system

AIR CONDITONER

• Intelligent Key system
• Engine start system

INTELLIGENT KEY

Combination switch

COMB SW

Body control system

BCM

NVIS - NATS

IMMU

Interior room lamp battery saver

BATTERY SAVER

Back door open

TRUNK

Theft warning alarm

THEFT ALM

RAP

RETAINED PWR

Signal buffer system

SIGNAL BUFFER

TPMS

AIR PRESSURE MONITOR

Revision: 2013 October

2014 JUKE

PCS

DIAGNOSIS SYSTEM (BCM)

PCS-71

< SYSTEM DESCRIPTION >

[POWER DISTRIBUTION SYSTEM]

NOTE:

*: Power position shifts to “LOCK” from “OFF”, when ignition switch is in the OFF position, selector lever is in the P position (A/T models
and CVT models), and any of the following conditions are met.

• Closing door

• Opening door

• Door is locked using door request switch

• Door is locked using Intelligent Key

The power position shifts to “ACC” when the push-button ignition switch (push switch) is pushed at “LOCK”.

INTELLIGENT KEY

INTELLIGENT KEY : CONSULT Function (BCM - INTELLIGENT KEY)

INFOID:0000000009751980

WORK SUPPORT

CONSULT screen item

Indication/Unit

Description

Vehicle Speed

km/h

Vehicle speed of the moment a particular DTC is detected

Odo/Trip Meter

Total mileage (Odometer value) of the moment a particular DTC is detected

Vehicle Condition

SLEEP>LOCK

Power position status of
the moment a particular
DTC is detected

While turning BCM status from low power consumption mode to
normal mode (Power position is “LOCK”*.)

SLEEP>OFF

While turning BCM status from low power consumption mode to
normal mode (Power position is “OFF”.)

LOCK>ACC

While turning power position from “LOCK”* *to “ACC”

ACC>ON

While turning power position from “ACC” to “IGN”

RUN>ACC

While turning power position from “RUN” to “ACC” (Vehicle is
stopping and selector lever is except P position.)

CRANK>RUN

While turning power position from “CRANKING” to “RUN” (From
cranking up the engine to run it)

RUN>URGENT

While turning power position from “RUN“ to “ACC” (Emergency
stop operation)

ACC>OFF

While turning power position from “ACC” to “OFF”

OFF>LOCK

While turning power position from “OFF” to “LOCK”*

OFF>ACC

While turning power position from “OFF” to “ACC”

ON>CRANK

While turning power position from “IGN” to “CRANKING”

OFF>SLEEP

While turning BCM status from normal mode (Power position is
“OFF”.) to low power consumption mode

LOCK>SLEEP

While turning BCM status from normal mode (Power position is
“LOCK”*.) to low power consumption mode

LOCK

Power position is “LOCK”*

OFF

Power position is “OFF” (Ignition switch OFF)

ACC

Power position is “ACC” (Ignition switch ACC)

Power position is “IGN” (Ignition switch ON with engine stopped)

ENGINE RUN

Power position is “RUN” (Ignition switch ON with engine running)

CRANKING

Power position is “CRANKING” (At engine cranking)

IGN Counter

0 - 39

The number of times that ignition switch is turned ON after DTC is detected
• The number is 0 when a malfunction is detected now.
• The number increases like 1

→

3...38

→

39 after returning to the normal condition

whenever ignition switch OFF

→

ON.

• The number is fixed to 39 until the self-diagnosis results are erased if it is over 39.

Revision: 2013 October

2014 JUKE

PCS-72

< SYSTEM DESCRIPTION >

[POWER DISTRIBUTION SYSTEM]

DIAGNOSIS SYSTEM (BCM)

SELF-DIAG RESULT

Refer to

BCS-59, "DTC Index"

Monitor item

Description

INSIDE ANT DIAGNOSIS

This function allows inside key antenna self-diagnosis

LOCK/UNLOCK BY I-KEY

Door lock/unlock function by door request switch mode can be changed to operation in this
mode
• On: Operate
• Off: Non-operation

ENGINE START BY I-KEY

Engine start function mode can be changed to operation with this mode
• On: Operate
• Off: Non-operation

TRUNK/GLASS HATCH OPEN

NOTE:
This item is displayed, but cannot be monitored

HORN WITH KEYLESS LOCK

Horn reminder function mode by Intelligent Key button can be changed to operate (ON) or not
operate (OFF) with this mode
• On: Operate
• Off: Non-operation

PANIC ALARM SET

Panic alarm button pressing time on Intelligent Key remote control button can be selected from
the following with this mode
• MODE 1: 0.5 sec
• MODE 2: Non-operation
• MODE 3: 1.5 sec

TRUNK OPEN DELAY

NOTE:
This item is displayed, but cannot be monitored

LO- BATT OF KEY FOB WARN

Intelligent Key low battery warning mode can be changed to operation with this mode
• On: Operate
• Off: Non-operation

ANTI KEY LOCK IN FUNCTI

Key reminder function mode can be changed to operation with this mode
• On: Operate
• Off: Non-operation

HAZARD ANSWER BACK

Hazard reminder function mode by door request switch and Intelligent Key button can be se-
lected from the following with this mode
• Lock Only: Door lock operation only
• Unlock Only: Door unlock operation only
• Lock/Unlock: Lock and unlock operation
• Off: Non-operation

ANS BACK I-KEY LOCK

Buzzer reminder function (lock operation) mode by door request switch can be selected from
the following with this mode
• Horn Chirp: Sound horn
• Buzzer: Sound Intelligent Key warning buzzer
• Off: Non-operation

ANS BACK I-KEY UNLOCK

Buzzer reminder function (unlock operation) mode by door request switch can be changed to
operation with this mode
• On: Operate
• Off: Non-operation

SHORT CRANKING OUTPUT

Starter motor can operate during the times below
• 70 msec
• 100 msec
• 200 msec

CONFIRM KEY FOB ID

It can be checked whether Intelligent Key ID code is registered or not in this mode

AUTO LOCK SET

Auto door lock operation time can be changed in this mode
• MODE 1: OFF
• MODE 2: 30 sec
• MODE 3: 1 minute
• MODE 4: 2 minutes
• MODE 5: 3 minutes
• MODE 6: 4 minutes
• MODE 7: 5 minutes

Revision: 2013 October

2014 JUKE

PCS

DIAGNOSIS SYSTEM (BCM)

PCS-73

< SYSTEM DESCRIPTION >

[POWER DISTRIBUTION SYSTEM]

DATA MONITOR

NOTE:
The following table includes information (items) inapplicable to this vehicle. For information (items) applicable
to this vehicle, refer to CONSULT display items.

Monitor Item

Condition

REQ SW -DR

Indicates [On/Off] condition of door request switch (driver side)

REQ SW -AS

Indicates [On/Off] condition of door request switch (passenger side)

REQ SW -BD/TR

Indicates [On/Off] condition of back door request switch

PUSH SW

Indicates [On/Off] condition of push-button ignition switch

CLUTCH SW*

Indicates [On/Off] condition of clutch interlock switch

BRAKE SW 1

Indicates [On/Off]*

condition of stop lamp switch power supply

BRAKE SW 2

Indicates [On/Off] condition of stop lamp switch

DETE/CANCL SW

Indicates [On/Off] condition of P position

SFT PN/N SW

Indicates [On/Off] condition of P or N position

UNLK SEN -DR

Indicates [On/Off] condition of driver door UNLOCK status

PUSH SW -IPDM

Indicates [On/Off] condition of push-button ignition switch

IGN RLY1 -F/B

Indicates [On/Off] condition of ignition relay 1

DETE SW -IPDM

Indicates [On/Off] condition of P position

SFT PN -IPDM

Indicates [On/Off] condition of P or N position

SFT P -MET

Indicates [On/Off] condition of P position

SFT N -MET

Indicates [On/Off] condition of N position

ENGINE STATE

Indicates [Stop/Stall/Crank/Run] condition of engine states

S/L LOCK-IPDM

NOTE:
This item is displayed, but cannot be monitored

S/L UNLK-IPDM

NOTE:
This item is displayed, but cannot be monitored

S/L RELAY-REQ

NOTE:
This item is displayed, but cannot be monitored

VEH SPEED 1

Display the vehicle speed signal received from combination meter by numerical value [Km/h]

VEH SPEED 2

Display the vehicle speed signal received from ABS or VDC or TCM by numerical value [Km/h]

DOOR STAT-DR

Indicates [LOCK/READY/UNLK] condition of driver side door status

DOOR STAT-AS

Indicates [LOCK/READY/UNLK] condition of passenger side door status

ID OK FLAG

Indicates [Set/Reset] condition of key ID

PRMT ENG STRT

Indicates [Set/Reset] condition of engine start possibility

PRMT RKE STRT

NOTE:
This item is displayed, but cannot be monitored

TRNK/HAT MNTR

NOTE:
This item is displayed, but cannot be monitored

RKE-LOCK

Indicates [On/Off] condition of LOCK signal from Intelligent Key

RKE-UNLOCK

Indicates [On/Off] condition of UNLOCK signal from Intelligent Key

RKE-TR/BD

NOTE:
This item is displayed, but cannot be monitored

RKE-PANIC

Indicates [On/Off] condition of PANIC button of Intelligent Key

RKE-MODE CHG

Indicates [On/Off] condition of MODE CHANGE signal from Intelligent Key

RKE OPE COUN1

When remote keyless entry receiver receives the signal transmitted while operating on Intelli-
gent Key, the numerical value start changing

RKE OPE COUN2

NOTE:
This item is displayed, but cannot be monitored

Revision: 2013 October

2014 JUKE

Nissan Juke (2014 year). Service Repair Manual - part 187