Nissan Juke (2012 year). Service Repair Manual

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< SYSTEM DESCRIPTION >

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

DIAGNOSIS SYSTEM (IPDM E/R)

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< SYSTEM DESCRIPTION >

WITH INTELLIGENT KEY : CONSULT Function (IPDM E/R)

INFOID:0000000007812839

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

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< SYSTEM DESCRIPTION >

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

DIAGNOSIS SYSTEM (IPDM E/R)

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< SYSTEM DESCRIPTION >

WITHOUT INTELLIGENT KEY

WITHOUT INTELLIGENT KEY : Diagnosis Description

INFOID:0000000007812840

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.

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-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.

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

Operation
sequence

Inspection location

Operation

Rear window defogger

10 seconds

Front wiper motor

LO for 5 seconds

→

HI for 5 seconds

Revision: 2011 October

2012 JUKE

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< SYSTEM DESCRIPTION >

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

• 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

Operation
sequence

Inspection location

Operation

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

Revision: 2011 October

2012 JUKE

DIAGNOSIS SYSTEM (IPDM E/R)

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< SYSTEM DESCRIPTION >

WITHOUT INTELLIGENT KEY : CONSULT Function (IPDM E/R)

INFOID:0000000007812841

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

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

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.

Revision: 2011 October

2012 JUKE

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< SYSTEM DESCRIPTION >

DIAGNOSIS SYSTEM (IPDM E/R)

ACTIVE TEST

Test item

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.

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

BCM, IPDM E/R

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< ECU DIAGNOSIS INFORMATION >

ECU DIAGNOSIS INFORMATION

BCM, IPDM E/R

List of ECU Reference

INFOID:0000000007579560

ECU

Reference

BCM

(With Intelligent Key system)

BCS-35, "Reference Value"

BCS-56, "Fail-safe"

BCS-57, "DTC Inspection Priority Chart"

BCS-58, "DTC Index"

(Without Intelligent Key system)

BCS-108, "Reference Value"

BCS-121, "Fail-safe"

BCS-122, "DTC Inspection Priority Chart"

BCS-122, "DTC Index"

IPDM E/R

(With Intelligent Key system)

PCS-16, "Reference Value"

PCS-22, "Fail-Safe"

PCS-23, "DTC Index"

(Without Intelligent Key system)

PCS-44, "Reference Value"

PCS-49, "Fail-Safe"

PCS-50, "DTC Index"

Revision: 2011 October

2012 JUKE

DIAGNOSIS AND REPAIR WORK FLOW

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< BASIC INSPECTION >

GET INFORMATION FOR SYMPTOM

Get detailed information from the customer about the symptom (the condition and the environment when
the incident/malfunction occurs).

Check operation condition of the function that is malfunctioning.

>> GO TO 2.

CHECK DTC

Check DTC.

Perform the following procedure if DTC is detected.

Record DTC and freeze frame data (Print them out using CONSULT.)

Erase DTC.

Study the relationship between the cause detected by DTC and the symptom described by the customer.

Check related service bulletins for information.

Are any symptoms described and any DTC detected?

Symptom is described, DTC is detected>>GO TO 3.
Symptom is described, DTC is not detected>>GO TO 4.
Symptom is not described, DTC is detected>>GO TO 5.

CONFIRM THE SYMPTOM

Try to confirm the symptom described by the customer.
Also study the normal operation and fail-safe related to the symptom.
Verify relation between the symptom and the condition when the symptom is detected.

>> GO TO 5.

CONFIRM THE SYMPTOM

Try to confirm the symptom described by the customer.
Verify relation between the symptom and the condition when the symptom is detected.

>> GO TO 6.

PERFORM DTC CONFIRMATION PROCEDURE

Perform DTC CONFIRMATION PROCEDURE for the detected DTC, and then check that DTC is detected
again. At this time, always connect CONSULT to the vehicle, and check self diagnostic results in real time.
If two or more DTCs are detected, refer to following reference, and determine trouble diagnosis order.
BCM
• With Intelligent Key System: Refer to

BCS-57, "DTC Inspection Priority Chart"

• Without Intelligent Key System: Refer to

BCS-122, "DTC Inspection Priority Chart"

IPDM E/R
• With Intelligent Key System: Refer to

PCS-23, "DTC Index"

• Without Intelligent Key System: Refer to

PCS-50, "DTC Index"

NOTE:
• Freeze frame data is useful if the DTC is not detected.
• Perform Component Function Check if DTC CONFIRMATION PROCEDURE is not included on Service

Manual. This simplified check procedure is an effective alternative though DTC cannot be detected during
this check.
If the result of Component Function Check is NG, it is the same as the detection of DTC by DTC CONFIR-
MATION PROCEDURE.

Is DTC detected?

YES

>> GO TO 7.

>> Check according to

GI-43, "Intermittent Incident"

DETECT MALFUNCTIONING SYSTEM BY SYMPTOM DIAGNOSIS

Detect malfunctioning system according to SYMPTOM DIAGNOSIS based on the confirmed symptom in step
4, and determine the trouble diagnosis order based on possible causes and symptom.

Is the symptom described?

Revision: 2011 October

2012 JUKE

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< BASIC INSPECTION >

DIAGNOSIS AND REPAIR WORK FLOW

YES

>> GO TO 7.

>> Monitor input data from related sensors or check voltage of related module terminals using CON-

SULT.

DETECT MALFUNCTIONING PART BY DIAGNOSIS PROCEDURE

Inspect according to Diagnosis Procedure of the system.
Is malfunctioning part detected?

YES

>> GO TO 8.

>> Check according to

GI-43, "Intermittent Incident"

REPAIR OR REPLACE THE MALFUNCTIONING PART

Repair or replace the malfunctioning part.

Reconnect parts or connectors disconnected during Diagnosis Procedure again after repair and replace-
ment.

Check DTC. If DTC is detected, erase it.

>> GO TO 9.

FINAL CHECK

When DTC is detected in step 2, perform DTC CONFIRMATION PROCEDURE again, and then check that the
malfunction is repaired securely.
When symptom is described by the customer, refer to confirmed symptom in step 3 or 4, and check that the
symptom is not detected.
Is DTC detected and does symptom remain?

YES-1 >> DTC is detected: GO TO 7.
YES-2 >> Symptom remains: GO TO 4.
NO

>> Before returning the vehicle to the customer, always erase DTC.

Revision: 2011 October

2012 JUKE

WIPER AND WASHER FUSE

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< DTC/CIRCUIT DIAGNOSIS >

DTC/CIRCUIT DIAGNOSIS

WIPER AND WASHER FUSE

Diagnosis Procedure

INFOID:0000000007579562

CHECK FUSES

Check that the following fuses is not fusing.

Is the inspection result normal?

YES

>> INSPECTION END

>> Replace the fuse with a new one after repairing the applicable circuit.

Unit

Location

No.

Capacity

Front wiper motor

IPDM E/R

30 A

Washer pump

Fuse block (J/B)

10 A

Revision: 2011 October

2012 JUKE

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< DTC/CIRCUIT DIAGNOSIS >

FRONT WIPER MOTOR LO CIRCUIT

FRONT WIPER MOTOR LO CIRCUIT

Component Function Check

INFOID:0000000007579563

CHECK FRONT WIPER LO OPERATION

CONSULT ACTIVE TEST

Select “FRONT WIPER” of IPDM E/R active test item.

With operating the test item, check front wiper operation.

Is front wiper (LO) operation normally?

YES

>> Front wiper motor LO circuit is normal.

>> Refer to

WW-30, "Diagnosis Procedure"

Diagnosis Procedure

INFOID:0000000007579564

CHECK FRONT WIPER MOTOR (LO) OUTPUT VOLTAGE

CONSULT ACTIVE TEST

Turn ignition switch OFF.

Disconnect front wiper motor connector.

Turn ignition switch ON.

Select “FRONT WIPER” of IPDM E/R active test item.

With operating the test item, check voltage between front wiper motor harness connector and ground.

Is the inspection result normal?

YES

>> Replace front wiper motor.

>> GO TO 2.

CHECK FRONT WIPER MOTOR (LO) CIRCUIT

Turn ignition switch OFF.

Disconnect IPDM E/R connector.

Check continuity between IPDM E/R harness connector and front wiper motor harness connector.

Check continuity between IPDM E/R harness connector and ground.

Is the inspection result normal?

YES

>> Replace IPDM E/R.

>> Repair or replace harness.

: Front wiper (LO) operation

Off

: Stop the front wiper.

(+)

(

−

)

Condition

Voltage (Approx.)

Front wiper motor

Connector

Terminal

E20

Ground

FRONT WIPER

Battery voltage

Off

0 V

IPDM E/R

Front wiper motor

Continuity

Connector

Terminal

Connector

Terminal

E14

E20

Existed

IPDM E/R

Ground

Continuity

Connector

Terminal

E14

Not existed

Revision: 2011 October

2012 JUKE

FRONT WIPER MOTOR HI CIRCUIT

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< DTC/CIRCUIT DIAGNOSIS >

FRONT WIPER MOTOR HI CIRCUIT

Component Function Check

INFOID:0000000007579565

CHECK FRONT WIPER HI OPERATION

CONSULT ACTIVE TEST

Select “FRONT WIPER” of IPDM E/R active test item.

With operating the test item, check front wiper operation.

Is front wiper (HI) operation normally?

YES

>> Front wiper motor HI circuit is normal.

>> Refer to

WW-31, "Diagnosis Procedure"

Diagnosis Procedure

INFOID:0000000007579566

CHECK FRONT WIPER MOTOR (HI) OUTPUT VOLTAGE

CONSULT ACTIVE TEST

Turn ignition switch OFF.

Disconnect front wiper motor connector.

Turn ignition switch ON.

Select “FRONT WIPER” of IPDM E/R active test item.

With operating the test item, check voltage between front wiper motor harness connector and ground.

Is the inspection result normal?

YES

>> Replace front wiper motor.

>> GO TO 2.

CHECK FRONT WIPER MOTOR (HI) CIRCUIT

Turn ignition switch OFF.

Disconnect IPDM E/R connector.

Check continuity between IPDM E/R harness connector and front wiper motor harness connector.

Check continuity between IPDM E/R harness connector and ground.

Is the inspection result normal?

YES

>> Replace IPDM E/R.

>> Repair or replace harness.

: Front wiper (HI) operation

Off

: Stop the front wiper.

(+)

(

−

)

Condition

Voltage (Approx.)

Front wiper motor

Connector

Terminal

E20

Ground

FRONT WIPER

Battery voltage

Off

0 V

IPDM E/R

Front wiper motor

Continuity

Connector

Terminal

Connector

Terminal

E14

E20

Existed

IPDM E/R

Ground

Continuity

Connector

Terminal

E14

Not existed

Revision: 2011 October

2012 JUKE

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< DTC/CIRCUIT DIAGNOSIS >

FRONT WIPER STOP POSITION SIGNAL CIRCUIT

FRONT WIPER STOP POSITION SIGNAL CIRCUIT

Component Function Check

INFOID:0000000007579567

CHECK FRONT WIPER STOP POSITION SIGNAL

CONSULT DATA MONITOR

Select “WIP AUTO STOP” of IPDM E/R data monitor item.

Operate the front wiper.

With the front wiper operation, check the monitor status.

Is the status of item normal?

YES

>> Front wiper stop position signal circuit is normal.

>> Refer to

WW-32, "Diagnosis Procedure"

Diagnosis Procedure

INFOID:0000000007579568

CHECK IPDM E/R OUTPUT VOLTAGE

Turn ignition switch OFF.

Disconnect front wiper motor connector.

Turn ignition switch ON.

Check voltage between front wiper motor harness connector and ground.

Is the inspection result normal?

YES

>> Replace front wiper motor.

>> GO TO 2.

CHECK FRONT WIPER MOTOR CIRCUIT

Turn ignition switch OFF.

Disconnect IPDM E/R connector.

Check continuity between IPDM E/R harness connector and front wiper motor harness connector.

Check continuity between IPDM E/R harness connector and ground.

Is the inspection result normal?

YES

>> Replace IPDM E/R.

>> Repair or replace harness.

Monitor item

Condition

Monitor status

WIP AUTO STOP

Front wiper motor

Stop position

STOP P

Except stop position

ACT P

(+)

(

−

)

Voltage (Approx.)

Front wiper motor

Connector

Terminal

E20

Ground

Battery voltage

IPDM E/R

Front wiper motor

Continuity

Connector

Terminal

Connector

Terminal

E13

E20

Existed

IPDM E/R

Ground

Continuity

Connector

Terminal

E13

Not existed

Revision: 2011 October

2012 JUKE

FRONT WIPER MOTOR GROUND CIRCUIT

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< DTC/CIRCUIT DIAGNOSIS >

FRONT WIPER MOTOR GROUND CIRCUIT

Diagnosis Procedure

INFOID:0000000007579569

CHECK FRONT WIPER MOTOR GROUND CIRCUIT

Turn ignition switch OFF.

Disconnect front wiper motor connector.

Check continuity between front wiper motor harness connector and ground.

Is the inspection result normal?

YES

>> INSPECTION END

>> Repair or replace harness.

Front wiper motor

Ground

Continuity

Connector

Terminal

E20

Existed

Revision: 2011 October

2012 JUKE

Nissan Juke (2012 year). Service Repair Manual - part 244