Nissan Juke (2012 year). Service Repair Manual

PCS-4

< PRECAUTION >

[IPDM E/R (WITH I-KEY)]

PRECAUTIONS

PRECAUTION

PRECAUTIONS

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

INFOID:0000000007772384

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.

Revision: 2011 October

2012 JUKE

PCS

COMPONENT PARTS

PCS-5

< SYSTEM DESCRIPTION >

[IPDM E/R (WITH I-KEY)]

SYSTEM DESCRIPTION

COMPONENT PARTS

Component Parts Location

INFOID:0000000007579318

IPDM E/R

Engine room (LH)

JMMIA0462ZZ

Revision: 2011 October

2012 JUKE

PCS-6

< SYSTEM DESCRIPTION >

[IPDM E/R (WITH I-KEY)]

SYSTEM

SYSTEM

RELAY CONTROL SYSTEM

RELAY CONTROL SYSTEM : System Diagram

INFOID:0000000007579319

RELAY CONTROL SYSTEM : System Description

INFOID:0000000007579320

IPDM E/R activates the internal control circuit to perform the relay ON-OFF control according to the input sig-
nals from various sensors and the request signals received from control units via CAN communication.

CAUTION:

IPDM E/R integrated relays cannot be removed.

JMMIA0586GB

Control relay

Input/output

Transmit unit

Control part

Reference page

• Headlamp low relay
• Headlamp high relay

• Low beam request signal
• High beam request signal

BCM (CAN)

• Headlamp (LO)
• Headlamp (HI)

EXL-7

Front fog lamp relay

Front fog light request signal

BCM (CAN)

Front fog lamp

EXL-11

Revision: 2011 October

2012 JUKE

PCS

SYSTEM

PCS-7

< SYSTEM DESCRIPTION >

[IPDM E/R (WITH I-KEY)]

NOTE:

BCM controls the starter relay.

RELAY CONTROL SYSTEM : Fail-Safe

INFOID:0000000007579321

CAN COMMUNICATION CONTROL

When CAN communication with ECM and BCM is impossible, IPDM E/R performs fail-safe control. After CAN
communication recovers normally, it also returns to normal control.

If No CAN Communication Is Available With ECM

If No CAN Communication Is Available With BCM

Tail lamp relay

Position light request signal

BCM (CAN)

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

EXL-12

Illumination

INL-6

• Front wiper relay
• Front wiper HI/LO relay

Front wiper request signal

BCM (CAN)

Front wiper motor

WW-6

Front wiper stop position sig-
nal

Front wiper motor

Rear window defogger

Rear window defogger switch
signal

BCM (CAN)

Rear window defogger

DEF-6

Horn relay

Theft warning horn request
signal

BCM (CAN)

Horn

SEC-18

• Starter relay

NOTE

• Starter control relay

Starter control relay signal

BCM (CAN)

Starter motor

SEC-10

Starter relay control signal

Transmission range switch

Cooling fan relay

Cooling fan speed request

ECM (CAN)

Cooling fan control
module

EC-53

A/C relay

A/C compressor request sig-
nal

ECM (CAN)

A/C compressor
(Magnet clutch)

HAC-14

Daytime running light re-
lay 2

• Daytime running light re-

quest signal

• Low beam request signal

BCM (CAN)

• Headlamp (LO)
• Parking lamp
• License plate lamp
• Tail lamp

EXL-10

Ignition relay

Ignition switch ON signal

BCM (CAN)

Each control unit, sen-
sor, actuator and relay
(Ignition power supply)

PCS-28

Vehicle speed signal (Meter)

Combination meter (CAN)

Push-button ignition switch
signal

Push-button ignition switch

Control relay

Input/output

Transmit unit

Control part

Reference page

Control part

Fail-safe operation

Cooling fan

• Transmits the pulse duty signal (PWM signal) 100% when the ignition switch is turned ON.
• Transmits the pulse duty signal (PWM signal) 0% when the ignition switch is turned OFF.

A/C compressor

A/C relay OFF

Alternator

Outputs the power generation command signal (PWM signal) 0%

Control part

Fail-safe operation

Headlamp

• Turns ON the headlamp low relay when the ignition switch is turned ON
• Turns OFF the headlamp low relay when the ignition switch is turned OFF
• Headlamp high relay OFF

• Parking lamp
• License plate lamp
• Illumination
• Tail lamp
• Side marker lamp

• Turns ON the tail lamp relay when the ignition switch is turned ON
• Turns OFF the tail lamp relay when the ignition switch is turned OFF

Revision: 2011 October

2012 JUKE

PCS-8

< SYSTEM DESCRIPTION >

[IPDM E/R (WITH I-KEY)]

SYSTEM

IGNITION RELAY MALFUNCTION DETECTION FUNCTION

• IPDM E/R monitors the voltage at the contact circuit and excitation coil circuit of the ignition relay inside it.
• IPDM E/R judges the ignition relay error if the voltage differs between the contact circuit and the excitation

coil circuit.

• If the ignition relay cannot turn OFF due to contact seizure, it activates the tail lamp relay for 10 minutes to

alert the user to the ignition relay malfunction when the ignition switch is turned OFF.

FRONT WIPER PROTECTION FUNCTION

IPDM E/R detects front wiper stop position by a front wiper stop position signal.
When a front wiper stop position signal is in the conditions listed below, IPDM E/R stops power supply to wiper
after repeating a front wiper 10 seconds activation and 20 seconds stop.

NOTE:
This operation status can be confirmed on the IPDM E/R “Data Monitor” that displays “BLOCK” for the item
“WIP PROT” while the wiper is stopped.

STARTER MOTOR PROTECTION FUNCTION

IPDM E/R turns OFF the starter control relay to protect the starter motor when the starter control relay remains
active for 90 seconds.

POWER CONTROL SYSTEM

Front wiper motor

• The status just before activation of fail-safe control is maintained until the ignition switch is turned OFF while

the front wiper is operating at LO or HI speed.

• The wiper is operated at LO speed until the ignition switch is turned OFF if the fail-safe control is activated

while the front wiper is set in the INT mode and the front wiper motor is operating.

• Returns automatically wiper to stop position when ignition switch is turned ON if fail-safe control is activated

while front wiper motor is operated and wiper stop in the other position than stop position.

• The status is held at service position if the fail-safe control is activated while the service position function is

operating.

Front fog lamp

Front fog lamp relay OFF

Rear window defogger

Rear window defogger relay OFF

Horn

Horn OFF

Ignition relay

The status just before activation of fail-safe is maintained.

Starter motor

Starter control relay OFF

Control part

Fail-safe operation

Voltage judgment

IPDM E/R judgment

Operation

Ignition relay contact

side

Ignition relay excitation

coil side

Ignition relay ON normal

—

OFF

Ignition relay OFF normal

—

OFF

Ignition relay ON stuck

• Detects DTC “B2098: IGN RELAY ON”
• Turns ON the tail lamp relay for 10 minutes

OFF

Ignition relay OFF stuck

Detects DTC “B2099: IGN RELAY OFF”

Ignition switch

Front wiper switch

Front wiper stop position signal

OFF

The front wiper stop position signal (stop position) cannot be input for 10 seconds.

The front wiper stop position signal does not change for 10 seconds.

Revision: 2011 October

2012 JUKE

PCS

SYSTEM

PCS-9

< SYSTEM DESCRIPTION >

[IPDM E/R (WITH I-KEY)]

POWER CONTROL SYSTEM : System Diagram

INFOID:0000000007579322

POWER CONTROL SYSTEM : System Description

INFOID:0000000007579323

COOLING FAN CONTROL

IPDM E/R outputs pulse duty signal (PWM signal) to the cooling fan control module according to the status of
the cooling fan speed request signal received from ECM via CAN communication. Refer to

EC-53, "COOLING

FAN CONTROL : System Diagram"

CAUTION:

After ignition switch OFF, IPDM E/R turn the cooling fan relay ON and outputs pulse duty signal (PWM
signal) to the cooling fan control module according to the request signal from ECM for cooling the
engine according to the situation.

ALTERNATOR CONTROL

IPDM E/R outputs power generation command signal (PWM signal) to the alternator according to the status of
the power generation command value signal received from ECM via CAN communication. Refer to

CHG-7,

"POWER GENERATION VOLTAGE VARIABLE CONTROL SYSTEM : System Diagram"

SIGNAL BUFFER SYSTEM

SIGNAL BUFFER SYSTEM : System Diagram

INFOID:0000000007579324

SIGNAL BUFFER SYSTEM : System Description

INFOID:0000000007579325

IPDM E/R receives the rear window defogger control signal from BCM via CAN communication and transmits
the rear window defogger status signal to ECM via CAN communication. Refer to

DEF-6, "WITH AUTO A/C :

System Diagram"

POWER CONSUMPTION CONTROL SYSTEM

JSMIA0004GB

JMMIA0589GB

Revision: 2011 October

2012 JUKE

PCS-10

< SYSTEM DESCRIPTION >

[IPDM E/R (WITH I-KEY)]

SYSTEM

POWER CONSUMPTION CONTROL SYSTEM : System Diagram

INFOID:0000000007579326

POWER CONSUMPTION CONTROL SYSTEM : System Description

INFOID:0000000007579327

OUTLINE

• IPDM E/R incorporates a power consumption control function that reduces the power consumption accord-

ing to the vehicle status.

• IPDM E/R changes its status (control mode) with the sleep wake up signal received from BCM via CAN com-

munication.

Normal mode (wake-up)

- CAN communication is normally performed with other control units.
- Individual unit control by IPDM E/R is normally performed.

Low power consumption mode (sleep)

- Low power consumption control is active.
- CAN transmission is stopped.

SLEEP MODE ACTIVATION

• IPDM E/R judges that the sleep-ready conditions are fulfilled when the ignition switch is OFF and none of the

conditions below are present. Then it transmits a sleep-ready signal (ready) to BCM via CAN communica-
tion.

- Outputting signals to actuators
- Switches or relays operating
- Output requests are being received from control units via CAN communication.
• IPDM E/R stops CAN communication and enters the low power consumption mode when it receives a sleep

wake up signal (sleep) from BCM and the sleep-ready conditions are fulfilled.

WAKE-UP OPERATION

• IPDM E/R changes from the low power consumption mode to the normal mode when it receives a sleep

wake-up signal (wake up) from BCM or any of the following conditions is fulfilled. In addition, it transmits a
sleep-ready signal (not-ready) to BCM via CAN communication to report the CAN communication start.

- Ignition switch ON
- An output request is received from a control unit via CAN communication.

JMMIA0579GB

Revision: 2011 October

2012 JUKE

PCS

DIAGNOSIS SYSTEM (IPDM E/R)

PCS-11

< SYSTEM DESCRIPTION >

[IPDM E/R (WITH I-KEY)]

DIAGNOSIS SYSTEM (IPDM E/R)

Diagnosis Description

INFOID:0000000007579328

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

PCS-12

< SYSTEM DESCRIPTION >

[IPDM E/R (WITH I-KEY)]

DIAGNOSIS SYSTEM (IPDM E/R)

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

PCS

DIAGNOSIS SYSTEM (IPDM E/R)

PCS-13

< SYSTEM DESCRIPTION >

[IPDM E/R (WITH I-KEY)]

CONSULT Function (IPDM E/R)

INFOID:0000000007579329

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

PCS-14

< SYSTEM DESCRIPTION >

[IPDM E/R (WITH I-KEY)]

DIAGNOSIS SYSTEM (IPDM E/R)

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

PCS

DIAGNOSIS SYSTEM (IPDM E/R)

PCS-15

< SYSTEM DESCRIPTION >

[IPDM E/R (WITH I-KEY)]

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.

Test item

Operation

Description

Revision: 2011 October

2012 JUKE

PCS-16

< ECU DIAGNOSIS INFORMATION >

[IPDM E/R (WITH I-KEY)]

IPDM E/R

ECU DIAGNOSIS INFORMATION

IPDM E/R

Reference Value

INFOID:0000000007579330

VALUES ON THE DIAGNOSIS TOOL

Monitor Item

Condition

Value/Status

RAD FAN REQ

Engine idle speed

Changes depending on engine
coolant temperature, air conditioner
operation status, vehicle speed,
etc.

0 – 100%

AC COMP REQ

Engine running

A/C switch OFF

Off

A/C switch ON
(Compressor is operating)

TAIL&CLR REQ

Lighting switch OFF

Off

• Lighting switch 1ST, 2ND or AUTO (Light is illuminated)
• Daytime running light system operated

HL LO REQ

Lighting switch OFF

Off

Lighting switch 2ND or AUTO (Light is illuminated)

HL HI REQ

Lighting switch 2ND or AUTO (light
is illuminated)

Lighting switch other than HI and
PASS

Off

Lighting switch HI or PASS

FR FOG REQ

Lighting switch 1ST, 2ND or
AUTO (Light is illuminated)

Front fog lamp switch OFF

Off

Front fog lamp switch ON

FR WIP REQ

Ignition switch ON

Front wiper switch OFF

Stop

Front wiper switch INT

1LOW

Front wiper switch LO

Low

Front wiper switch HI

WIP AUTO STOP

Ignition switch ON

Front wiper stop position

STOP P

Any position other than front wiper
stop position

ACT P

WIP PROT

Ignition switch ON

Front wiper operates normally.

Off

Front wiper stops at fail-safe opera-
tion.

BLOCK

IGN RLY1 -REQ

Ignition switch OFF or ACC

Off

Ignition switch ON

IGN RLY

Ignition switch OFF or ACC

Off

Ignition switch ON

PUSH SW

Release the push-button ignition switch

Off

Press the push-button ignition switch

INTER/NP SW

Ignition switch ON (CVT models)

Selector lever in any position other
than P or N

Off

Selector lever in P or N position

Ignition switch OFF or ACC (M/T models)

Off

Ignition switch ON (M/T models)

ST RLY CONT

Ignition switch ON

Off

At engine cranking

Revision: 2011 October

2012 JUKE

PCS

IPDM E/R

PCS-17

< ECU DIAGNOSIS INFORMATION >

[IPDM E/R (WITH I-KEY)]

IHBT RLY -REQ

Ignition switch ON

Off

At engine cranking

ST/INHI RLY

Ignition switch ON

Off

At engine cranking

INHI ON

→

ST ON

The status of starter relay or starter control relay cannot be recognized by
the battery voltage malfunction, etc. when the starter relay is ON and the
starter control relay is OFF.

UNKWN

DETENT SW

Ignition switch ON

• Press the selector button with se-

lector lever in P position.

• Selector lever in any position oth-

er than P.

Off

Release the selector button with selector lever in P position.
NOTE:
Status fixed to On for M/T models

S/L RLY -REQ

NOTE:
This item is indicated, but not monitored.

Off

S/L STATE

NOTE:
This item is indicated, but not monitored.

UNLOCK

DTRL REQ

Daytime running light system is not operated with ignition switch OFF

Off

Any of the condition below
• Daytime running light system is operated
• Light switch 2ND or AUTO (light is illuminated)

OIL P SW

NOTE:
This item is indicated, but not monitored.

Open

HOOD SW

NOTE:
This item is indicated, but not monitored.

Off

HL WASHER REQ

NOTE:
This item is indicated, but not monitored.

Off

THFT HRN REQ

Not operation

Off

Theft warning alarm is activated

HORN CHIRP

Not operation

Off

Horn reminder is activated

Monitor Item

Condition

Value/Status

Revision: 2011 October

2012 JUKE

PCS-18

< ECU DIAGNOSIS INFORMATION >

[IPDM E/R (WITH I-KEY)]

IPDM E/R

TERMINAL LAYOUT

PHYSICAL VALUES

JPMIA1423ZZ

Terminal NO.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/

Output

–

(R)

Ground

Battery power supply

Input

Ignition switch OFF

6 – 16 V

(G)

Ground

Battery power supply

Input

Ignition switch OFF

6 – 16 V

(R)

Ground

Starter motor

Output

Other than engine cranking

0 – 1 V

At engine cranking

6 – 16 V

(P)

Ground

Battery power supply

Input

Ignition switch OFF

9 – 16 V

(B/Y)

Ground

—

Ignition switch ON

0 – 1 V

(R)

Ground

Rear window defogger

Output

Ignition
switch
ON

Rear window defogger switch
OFF

0 – 1 V

Rear window defogger switch
ON

9 – 16 V

(B/Y)

Ground

—

Ignition switch ON

0 – 1 V

(W)

Ground

Front fog lamp (RH)

Output

Lighting
switch
1ST, 2ND
or AUTO

Front fog lamp switch OFF

0 – 1 V

Front fog lamp switch ON

9 – 16 V

Revision: 2011 October

2012 JUKE

PCS

IPDM E/R

PCS-19

< ECU DIAGNOSIS INFORMATION >

[IPDM E/R (WITH I-KEY)]

(V)

Ground

Front fog lamp (LH)

Output

Lighting
switch
1ST, 2ND
or AUTO

Front fog lamp switch OFF

0 – 1 V

Front fog lamp switch ON

9 – 16 V

(SB)

Ground

Cranking request

Output

Ignition switch OFF

0 – 1 V

Ignition
switch
ON

Select lever P or N

Select lever in any position oth-
er than P or N

9 – 16 V

Engine running

(BR)

Ground

Front wiper stop posi-
tion

Input

Ignition
switch
ON

Front wiper stop position

0 – 1.5 V

Any position other than front
wiper stop position

9 – 16 V

(P)

Ground

CAN-L

Input/

Output

—

(L)

Ground

CAN-H

Input/

Output

—

(Y)

Ground

Daytime running light
relay 2 control

Output

Daytime running light deactivated

9 – 16 V

Daytime running light activated

0 – 1 V

(V)

Ground

Starter relay control

Output

Ignition
switch
ON

Select lever P or N

6 – 16 V

Select lever in any position oth-
er than P or N

0 – 1 V

(Y)

Ground

Fuel pump relay con-
trol

Output

• Approximately 1 second after turning the

ignition switch ON

• Engine running

0 – 1 V

Approximately 1 second or more after turn-
ing the ignition switch ON

6 – 16 V

(G)

Ground

Power generation
command signal

Output

Ignition switch ON

6.3 V

40% is set on “ACTIVE TEST”, “ALTERNA-
TOR DUTY” of “ENGINE”

3.8 V

80% is set on “ACTIVE TEST”, “ALTERNA-
TOR DUTY” of “ENGINE”

1.4 V

Terminal NO.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/

Output

–

JPMIA0001GB

JPMIA0002GB

JPMIA0003GB

Revision: 2011 October

2012 JUKE

Nissan Juke (2012 year). Service Repair Manual - part 170