Nissan Juke (2014 year). Service Repair Manual - part 104

EC-407, "Diagnosis Procedure"

>> INSPECTION END

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detecting condition

Possible cause

P0607

ECM
(Control module perfor-
mance)

ECM internal communication system is malfunc-
tioning.

ECM

Revision: 2013 October

2014 JUKE

P060A ECM

EC-407

< DTC/CIRCUIT DIAGNOSIS >

[MR16DDT ]

P060A ECM

DTC Logic

INFOID:0000000010291358

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

PRECONDITIONING

Turn ignition switch OFF and wait at least 10 seconds.

Turn ignition switch ON.

Turn ignition switch OFF and wait at least 10 seconds.

TESTING CONDITION:
Before performing the following procedure, confirm that battery voltage is 11 V or more with ignition
switch ON.

>> GO TO 2.

PERFORM DTC CONFIRMATION PROCEDURE

Start engine and wait at least 10 seconds.

Turn ignition switch OFF and wait at least 10 seconds.

Repeat step 1 and 2 for 5 times.

Turn ignition switch ON.

Check 1st trip DTC.

Is 1st trip DTC detected?

YES

>> Proceed to

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000010291359

PERFORM DTC CONFIRMATION PROCEDURE

Turn ignition switch ON.

Erase DTC.

Perform DTC confirmation procedure. Refer to

EC-407, "DTC Logic"

Is the 1st trip DTC P060A displayed again?

YES

>> Replace ECM. Refer to

EC-408, "Diagnosis Procedure"

>> INSPECTION END

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detecting condition

Possible cause

P060A

CONTROL MODULE
(Internal control module
monitoring processor per-
formance)

ECM internal monitoring processor is malfunction-
ing.

ECM

Revision: 2013 October

2014 JUKE

EC-408

< DTC/CIRCUIT DIAGNOSIS >

[MR16DDT ]

P060B ECM

P060B ECM

DTC Logic

INFOID:0000000010291360

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

PRECONDITIONING

Turn ignition switch OFF and wait at least 10 seconds.

Turn ignition switch ON.

Turn ignition switch OFF and wait at least 10 seconds.

TESTING CONDITION:
Before performing the following procedure, confirm that battery voltage is 11 V or more with ignition
switch ON.

>> GO TO 2.

PERFORM DTC CONFIRMATION PROCEDURE

Turn ignition switch ON (engine stopped) and wait least 10 seconds.

Turn ignition switch OFF and wait at least 10 seconds.

Turn ignition switch ON.

Check 1st trip DTC.

Is 1st trip DTC detected?

YES

>> Proceed to

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000010291361

PERFORM DTC CONFIRMATION PROCEDURE

Turn ignition switch ON.

Erase DTC.

Perform DTC confirmation procedure. Refer to

EC-408, "DTC Logic"

Is the 1st trip DTC P060B displayed again?

YES

>> Replace ECM. Refer to

EC-409, "Diagnosis Procedure"

>> INSPECTION END

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detecting condition

Possible cause

P060B

CONTROL MODULE
(Internal control module A/
D processing performance)

ECM internal analog/digital conversion processing
system is malfunctioning.

ECM

Revision: 2013 October

2014 JUKE

P0611 ECM PROTECTION

EC-409

< DTC/CIRCUIT DIAGNOSIS >

[MR16DDT ]

P0611 ECM PROTECTION

Description

INFOID:0000000009753367

This DTC is detected when the ECM protective function is activated due to an extreme temperature increase
in ECM, resulting from severe conditions such as heavy load driving.

DTC Logic

INFOID:0000000009753368

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

PERFORM DTC CONFIRMATION PROCEDURE

This DTC is displayed as protection function history. If no malfunction is detected after the diagnosis, the cus-
tomer must be informed of the activation of the protection function.

>> Proceed to

Diagnosis Procedure

INFOID:0000000009753369

INSPECTION START

Perform DTC confirmation procedure. Refer to

EC-404, "DTC Logic"

Check 1st trip DTC.

Is DTC P0605 detected?

YES

>> Proceed to

EC-404, "Diagnosis Procedure"

>> Explain the customer about the activation of the protection function.

DTC No.

Trouble diagnosis name

(Trouble diagnosis content)

DTC detecting condition

Possible cause

P0611

FIC MODULE
(ECM protection)

ECM overheat protection control is activated.

ECM overheated

Revision: 2013 October

2014 JUKE

EC-410

< DTC/CIRCUIT DIAGNOSIS >

[MR16DDT ]

P062B ECM

P062B ECM

Description

INFOID:0000000009753370

This DTC is detected when the ECM-integrated injector driver unit has a malfunction. For injector driver unit,
refer to

EC-20, "ECM"

DTC Logic

INFOID:0000000009753371

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

PRECONDITIONING

Turn ignition switch OFF and wait at least 10 seconds.

Turn ignition switch ON.

Turn ignition switch OFF and wait at least 10 seconds.

TESTING CONDITION:
Before performing the following procedure, confirm that battery voltage is 11 V or more at idle.

>> GO TO 2.

PERFORM DTC CONFIRMATION PROCEDURE

Start the engine and keep the engine speed at idle for 30 seconds.

Check 1st trip DTC.

Is 1st trip DTC detected?

YES

>> Proceed to

EC-410, "Diagnosis Procedure"

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000009753372

CHECK FUEL INJECTOR

Check fuel injector. Refer to

EC-512, "Component Function Check"

Is inspection result normal?

YES

>> GO TO 2.

>> Repair or replace error-detected parts.

PERFORM DTC CONFIRMATION PROCEDURE

Turn ignition switch ON.

Erase DTC.

Perform DTC confirmation procedure again. Refer to

EC-410, "DTC Logic"

Check 1st trip DTC.

Is the DTC P062B displayed again?

YES

>> Replace ECM. Refer to

EC-411, "Diagnosis Procedure"

>> INSPECTION END

DTC No.

Trouble diagnosis name

(Trouble diagnosis content)

DTC detecting condition

Possible cause

P062B

ECM
(Internal control module fuel injector
control performance)

Injector driver unit is malfunctioning.

• Harness and connectors

(Injector circuit is open or
shorted)

• Battery power supply
• ECM (injector driver unit)

Revision: 2013 October

2014 JUKE

P0643 SENSOR POWER SUPPLY

EC-411

< DTC/CIRCUIT DIAGNOSIS >

[MR16DDT ]

P0643 SENSOR POWER SUPPLY

DTC Logic

INFOID:0000000009753373

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

PRECONDITIONING

If DTC Confirmation Procedure has been previously conducted, always perform the following procedure
before conducting the next test.
1.

Turn ignition switch OFF and wait at least 10 seconds.

Turn ignition switch ON.

Turn ignition switch OFF and wait at least 10 seconds.

TESTING CONDITION:
Before performing the following procedure, confirm that battery voltage is more than 8 V at idle.

>> GO TO 2.

PERFORM DTC CONFIRMATION PROCEDURE

Start engine and let it idle for 1 second.

Check DTC.

Is DTC detected?

YES

>> Proceed to

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000009753374

CHECK SENSOR POWER SUPPLY

Turn ignition switch ON.

Check the voltage between ECM harness connector and ground.

DTC No.

Trouble diagnosis name

(Trouble diagnosis con-

tent)

DTC detecting condition

Possible cause

P0643

SENSOR POWER/
CIRC
(Sensor power supply
circuit short)

ECM detects a voltage of power source
for sensor is excessively low or high.

• Harness or connectors

(Refrigerant pressure sensor circuit is open or
shorted.)
(Crankshaft position sensor circuit is open or
shorted)
(Accelerator pedal position sensor 1 circuit is
open or shorted.)
(Throttle position sensor circuit is open or
shorted.)
(EVAP control pressure sensor circuit is open
or shorted.)

• Refrigerant pressure sensor
• Crankshaft position sensor
• Accelerator pedal position sensor 1
• Throttle position sensor
• EVAP control pressure sensor

Revision: 2013 October

2014 JUKE

EC-412

< DTC/CIRCUIT DIAGNOSIS >

[MR16DDT ]

P0643 SENSOR POWER SUPPLY

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to

>> GO TO 2.

CHECK SENSOR POWER SUPPLY ROUTING CIRCUIT FOR SHORT

Turn ignition switch OFF.

Check harness for short to power and to ground, between the following terminals.

Is the inspection result normal?

YES

>> GO TO 3.

>> Repair or replace error-detected parts.

CHECK COMPONENTS

Check the following.
• Refrigerant pressure sensor

EC-539, "Diagnosis Procedure"

• EVAP control system pressure sensor

EC-366, "Component Inspection"

• Crankshaft position sensor

EC-332, "Component Inspection"

• Throttle position sensor

EC-240, "Component Inspection"

• Accelerator pedal position sensor

EC-494, "Component Inspection"

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to

>> Replace malfunctioning component.

−

Voltage

(Approx.)

ECM

Connector

Terminal

F25

Ground

5 V

F26

E18

101

ECM

Sensor

Connector

Terminal

Name

Connector

Terminal

F25

Refrigerant pressure sensor

E49

EVAP control system pressure sensor

B22

F26

CKP sensor

F107

TP sensor

F29

E18

101

APP sensor

E101

Revision: 2013 October

2014 JUKE

P0850 PNP SWITCH

EC-413

< DTC/CIRCUIT DIAGNOSIS >

[MR16DDT ]

P0850 PNP SWITCH

Description

INFOID:0000000009753375

For CVT models, transmission range switch is turn ON when the selector lever is P or N.
For M/T models, park/neutral position (PNP) range switch is ON when the selector lever is Neutral position.
ECM detects the position because the continuity of the line (the ON) exists.

DTC Logic

INFOID:0000000009753376

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

INSPECTION START

Do you have CONSULT?

YES

>> GO TO 2.

>> GO TO 5.

PRECONDITIONING

If DTC Confirmation Procedure has been previously conducted, always perform the following procedure
before conducting the next test.
1.

Turn ignition switch OFF and wait at least 10 seconds.

Turn ignition switch ON.

Turn ignition switch OFF and wait at least 10 seconds.

>> GO TO 3.

CHECK PNP SIGNAL FUNCTION

With CONSULT

Turn ignition switch ON.

Select “P/N POSI SW” in “DATA MONITOR” mode of “ENGINE” using CONSULT. Then check the “P/N
POSI SW” signal as per the following conditions.

Is the inspection result normal?

YES

>> GO TO 4.

>> Proceed to

PERFORM DTC CONFIRMATION PROCEDURE

Select “DATA MONITOR” mode of “ENGINE” using CONSULT.

Start engine and warm it up to normal operating temperature.

DTC No.

Trouble diagnosis name

(Trouble diagnosis content)

DTC detecting condition

Possible cause

P0850

P-N POS SW/CIRCUIT
(Park/neutral position
switch)

• For CVT models, the signal of transmis-

sion range switch is not changed in the
process of engine starting and driving.

• For M/T models, the signal of the park/

neutral position (PNP) switch is not
changed in the process of engine starting
and driving.

• Harness or connectors

[The transmission range switch circuit is
open or shorted.(CVT models)]
[The park/neutral position (PNP) switch
circuit is open or shorted.(M/T models)]

• Transmission range switch (CVT mod-

els)

• Park/neutral position (PNP) switch (M/T

models)

Selector lever position

Known-good signal

N or P position (CVT)
Neutral position (M/T)

Except above position

OFF

Revision: 2013 October

2014 JUKE

EC-414

< DTC/CIRCUIT DIAGNOSIS >

[MR16DDT ]

P0850 PNP SWITCH

Maintain the following conditions for at least 60 consecutive seconds.

CAUTION:

Always drive vehicle at a safe speed.

Check 1st trip DTC.

Is 1st trip DTC detected?

YES

>> Proceed to

EC-414, "Component Function Check"

>> INSPECTION END

PERFORM COMPONENT FUNCTION CHECK

Perform component function check. Refer to

NOTE:
Use component function check the overall function of the transmission range switch circuit (CVT models) or
the park/neutral position (PNP) switch circuit (M/T models). During this check, a 1st trip DTC might not be con-
firmed.

Is the inspection result normal?

YES

>> INSPECTION END

>> Proceed to

Component Function Check

INFOID:0000000009753377

PERFORM COMPONENT FUNCTION CHECK

Turn ignition switch ON.

Check the voltage between ECM harness connector and ground as per the following conditions.

Is the inspection result normal?

YES

>> INSPECTION END

>> Proceed to

TM-235, "Component Inspection (Transmission Range

Diagnosis Procedure

INFOID:0000000009753378

INSPECTION START

Check which type of transmission the vehicle is equipped with.

Which type of transmission?

CVT

>> GO TO 2.

M/T

>> GO TO 6.

CHECK TRANSMISSION RANGE SWITCH POWER SUPPLY

Turn ignition switch OFF.

Disconnect transmission range switch harness connector.

Turn ignition switch ON.

Check the voltage between transmission range switch harness connector and ground.

ENG SPEED

1,400 - 6,375 rpm (CVT)
1,675 - 6,375 rpm (M/T)

COOLAN TEMP/S

More than 65

C (149

B/FUEL SCHDL

1.6 - 31.8 msec

VHCL SPEED SE

More than 64 km/h (40 mph)

Selector lever

Suitable position

ECM

Condition

Voltage

(Approx.)

Connector

−

Terminal

E18

103

127

Selector lever

P or N (CVT)
Neutral (M/T)

0 V

Except above

Battery voltage

Revision: 2013 October

2014 JUKE

P0850 PNP SWITCH

EC-415

< DTC/CIRCUIT DIAGNOSIS >

[MR16DDT ]

Is the inspection result normal?

YES

>> GO TO 4.

>> GO TO 3.

CHECK TRANSMISSION RANGE SWITCH POWER SUPPLY CIRCUIT

Turn ignition switch OFF.

Disconnect IPDM E/R harness connector.

Check the continuity between transmission range switch harness connector and IPDM E/R harness con-
nector.

Also check harness for short to ground.

Is the inspection result normal?

YES

>> Perform the trouble diagnosis for power supply circuit.

>> Repair or replace error-detected parts.

CHECK TRANSMISSION RANGE SWITCH SIGNAL CIRCUIT

Turn ignition switch OFF.

Disconnect ECM harness connector.

Check the continuity between transmission range switch harness connector and ECM harness connector.

Also check harness for short to ground and to power.

Is the inspection result normal?

YES

>> GO TO 5.

>> Repair or replace error-detected parts.

CHECK TRANSMISSION RANGE SWITCH

Check the transmission range switch. Refer to

Switch)"

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to

TM-318, "Removal and Installation"

>> Replace transmission range switch. Refer to

CHECK PARK/NEUTRAL POSITION (PNP) SWITCH POWER SUPPLY

Turn ignition switch OFF.

Disconnect PNP switch harness connector.

Turn ignition switch ON.

Check the voltage between PNP switch harness connector and ground.

−

Voltage

Transmission range switch

Connector

Terminal

F27

Ground

Battery voltage

−

Continuity

Transmission range switch

IPDM E/R

Connector

Terminal

Connector

Terminal

F27

E15

Existed

−

Continuity

Transmission range switch

ECM

Connector

Terminal

Connector

Terminal

F27

E18

103

Existed

Revision: 2013 October

2014 JUKE

EC-416

< DTC/CIRCUIT DIAGNOSIS >

[MR16DDT ]

P0850 PNP SWITCH

*1: Except for NISMO models

*2: For NISMO models

Is the inspection result normal?

YES

>> GO TO 7.

>> Perform the trouble diagnosis for power supply circuit.

CHECK PNP SWITCH INPUT SIGNAL CIRCUIT

Turn ignition switch OFF.

Disconnect ECM harness connector.

Check the continuity between PNP switch harness connector and ECM harness connector.

*1: Except for NISMO models

*2: For NISMO models

Also check harness for short to ground and to power.

Is the inspection result normal?

YES

>> GO TO 8.

>> Repair or replace error-detected parts.

CHECK PNP SWITCH

Check the PNP switch. Refer to

TM-16, "PARK/NEUTRAL POSITION (PNP) SWITCH : Component Inspec-

tion"

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to