Juke F15 (2012 year). Service Repair Manual — part 172

P0530 REFRIGERANT PRESSURE SENSOR

EC-961

< DTC/CIRCUIT DIAGNOSIS >

[K9K]

C

D

E

F

G

H

I

J

K

L

M

A

EC

N

P

O

Check the following.
• Harness connectors E8, F1
• Harness for open or short between ECM and refrigerant pressure sensor

>> Repair open circuit or short to ground or short to power in harness or connectors.

6.

CHECK REFRIGERANT PRESSURE SENSOR INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT

1.

Check the continuity between refrigerant pressure sensor harness connector and ECM harness connec-
tor.

2.

Also check harness for short to ground and short to power.

Is the inspection result normal?

YES

>> GO TO 8.

NO

>> GO TO 7.

7.

DETECT MALFUNCTIONING PART

Check the following.
• Harness connectors E8, F1
• Harness for open or short between ECM and refrigerant pressure sensor

>> Repair open circuit or short to ground or short to power in harness or connectors.

8.

CHECK INTERMITTENT INCIDENT

Refer to

GI-42, "Intermittent Incident"

, “INCIDENT SIMULATION TESTS” and “GROUND INSPECTION”.

Is the inspection result normal?

YES

>> Replace refrigerant pressure sensor.

NO

>> Repair or replace.

Refrigerant pressure sensor

ECM

Continuity

Connector

Terminal

Connector

Terminal

E49

2

F58

46

Existed

EC-962

< DTC/CIRCUIT DIAGNOSIS >

[K9K]

P0544 EGT SENSOR 1

P0544 EGT SENSOR 1

DTC Logic

INFOID:0000000006496652

DTC DETECTION LOGIC

Diagnosis Procedure

INFOID:0000000006496653

1.

CHECK GROUND CONNECTIONS

1.

Turn ignition switch OFF.

2.

Check ground connection E38. Refer to Ground inspection in

GI-44, "Circuit Inspection"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace ground connection.

2.

CHECK EXHAUST GAS TEMPERATURE SENSOR 1 POWER SUPPLY CIRCUIT

1.

Disconnect exhaust gas temperature sensor 1 harness connector.

2.

Turn ignition switch ON.

3.

Check the voltage between exhaust gas temperature sensor 1 harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair open circuit or short to ground or short to power in harness or connectors.

3.

CHECK EXHAUST GAS TEMPERATURE SENSOR 1 GROUND CIRCUIT FOR OPEN AND SHORT

1.

Turn ignition switch OFF.

2.

Check the continuity between exhaust gas temperature sensor 1 harness connector and ECM harness
connector.

3.

Also check harness for short to ground and short to power.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair open circuit or short to ground or short to power in harness or connectors.

4.

CHECK INTERMITTENT INCIDENT

Refer to

GI-42, "Intermittent Incident"

, “INCIDENT SIMULATION TESTS” and “GROUND INSPECTION”.

Is the inspection result normal?

YES

>> Replace exhaust gas temperature sensor 1.

NO

>> Repair or replace.

DTC No.

Trouble diagnosis name

Possible cause

P0544

Exhaust gas temperature sensor 1 circuit
• 1.DEF: Signal outside lower limit
• 2.DEF: Signal outside upper limit

• Harness or connectors

(Exhaust gas temperature sensor 1 circuit is open or
shorted.)

• Exhaust gas temperature sensor 1

Exhaust gas temperature sensor 1

Ground

Voltage

Connector

Terminal

F76

1

Ground

Approx. 5V

Exhaust gas temperature sensor 1

ECM

Continuity

Connector

Terminal

Connector

Terminal

F76

2

F76

63

Existed

P0560 BATTERY VOLTAGE

EC-963

< DTC/CIRCUIT DIAGNOSIS >

[K9K]

C

D

E

F

G

H

I

J

K

L

M

A

EC

N

P

O

P0560 BATTERY VOLTAGE

DTC Logic

INFOID:0000000006496654

DTC DETECTION LOGIC

NOTE:
When IPDM E/R DTC is indicated with DTC P0560, IPDM E/R DTC must be checked first.

Diagnosis Procedure

INFOID:0000000006496655

1.

CHECK BATTERY VOLTAGE

1.

Turn ignition switch ON.

2.

Check battery voltage.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Recharge the battery.

2.

CHECK BATTERY TERMINALS

1.

Turn ignition switch OFF.

2.

Check battery terminals condition.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair the battery terminals.

3.

CHECK BATTERY AND ALTERNATOR

Check that the proper type of battery and type of alternator are installed.
Refer to,

PG-126, "Battery"

and

CHG-35, "Alternator"

.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Replace with a proper one.

4.

CHECK ECM POWER SUPPLY CIRCUIT-I

Check the voltage between ECM harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 8.

NO

>> GO TO 5.

5.

CHECK ECM POWER SUPPLY CIRCUIT-II

1.

Disconnect ECM harness connector.

2.

Disconnect IPDM E/R harness connector E14.

DTC No.

Trouble diagnosis name

Possible cause

P0560

BATTERY VOLTAGE
• 1.DEF: Permanent low level
• 2.DEF: Permanent high level
• 3.DEF: Battery voltage too low

• Harness connectors

(ECM power supply circuit is open or
shorted.)

• Battery
• Battery terminal
• Alternator
• IPDM E/R

Voltage: Above 11 V

ECM

Ground

Voltage

Connector

Terminal

F57

67

Ground

Battery voltage

E32

153

EC-964

< DTC/CIRCUIT DIAGNOSIS >

[K9K]

P0560 BATTERY VOLTAGE

3.

Check the continuity between ECM harness connector and IPDM E/R harness connector.

4.

Also check harness for short to ground and short to power.

Is the inspection result normal?

YES

>> GO TO 7.

NO

>> GO TO 6.

6.

DETECT MALFUNCTIONING PART

Check the following.
• Harness connectors E8, F1
• Harness for open or short between ECM and IPDM E/R

>> Repair open circuit or short to ground or short to power in harness or connectors.

7.

CHECK 20A FUSE

1.

Disconnect 20A fuse (No. 43) from IPDM E/R.

2.

Check 20A fuse.

Is the inspection result normal?

YES

>> GO TO 8.

NO

>> Replace 20A fuse.

8.

CHECK INTERMITTENT INCIDENT

Refer to

GI-42, "Intermittent Incident"

, “INCIDENT SIMULATION TESTS” and “GROUND INSPECTION”.

Is the inspection result normal?

YES

>> Replace IPDM E/R.

NO

>> Repair or replace.

ECM

IPDM E/R

Continuity

Connector

Terminal

Connector

Terminal

F57

68

E14

43

Existed

P0564 ASCD STEERING SWITCH

EC-965

< DTC/CIRCUIT DIAGNOSIS >

[K9K]

C

D

E

F

G

H

I

J

K

L

M

A

EC

N

P

O

P0564 ASCD STEERING SWITCH

DTC Logic

INFOID:0000000006496656

DTC DETECTION LOGIC

Diagnosis Procedure

INFOID:0000000006496657

1.

CHECK ASCD STEERING SWITCH CIRCUIT

1.

Check ASCD steering switch circuit.

ASCD steering switch>>Refer to

EC-1011, "Component Function Check"

and

EC-1011, "Diagnosis Proce-

dure"

.

ASCD main switch>>Refer to

EC-1009, "Component Function Check"

and

EC-1009, "Diagnosis Procedure"

.

DTC No.

Trouble diagnosis name

Possible cause

P0564

ASCD steering switch circuit
• CO.1: Open circuit or short circuit to +12 V
• 1.DEF: Values outside tolerances.
• 2.DEF: Signal incoherence.

• Harness or connectors

(The switch circuit is open or shorted.)

• ASCD steering switch

EC-966

< DTC/CIRCUIT DIAGNOSIS >

[K9K]

P0574 VSS

P0574 VSS

DTC Logic

INFOID:0000000006496658

DTC DETECTION LOGIC

DTC No.

Trouble diagnosis name

Possible cause

P0574

VEHICLE SPEED SIGNAL

Combination meter

P0575 ASCD STEERING SWITCH

EC-967

< DTC/CIRCUIT DIAGNOSIS >

[K9K]

C

D

E

F

G

H

I

J

K

L

M

A

EC

N

P

O

P0575 ASCD STEERING SWITCH

DTC Logic

INFOID:0000000006496659

DTC DETECTION LOGIC

Diagnosis Procedure

INFOID:0000000006496660

1.

CHECK ASCD STEERING SWITCH CIRCUIT

1.

Check ASCD steering switch circuit.

ASCD steering switch>>Refer to

EC-1011, "Component Function Check"

and

EC-1011, "Diagnosis Proce-

dure"

.

ASCD main switch>>Refer to

EC-1009, "Component Function Check"

and

EC-1009, "Diagnosis Procedure"

.

DTC No.

Trouble diagnosis name

Possible Cause

P0575

ASCD steering switch circuit
DEF:Signal incoherence.

• Harness or connectors

(ASCD steering switch circuit is open or shorted.)

• ASCD steering switch

EC-968

< DTC/CIRCUIT DIAGNOSIS >

[K9K]

P0606 ECM

P0606 ECM

DTC Logic

INFOID:0000000006496661

DTC DETECTION LOGIC

Diagnosis Procedure

INFOID:0000000006496662

1.

INSPECTION START

1.

Turn ignition switch ON.

2.

Erase DTC.

3.

Turn ignition switch OFF and wait for 20 seconds.

4.

Turn ignition switch ON and perform the self-diagnosis.

Is the DTC P0606 displayed again?

YES

>> GO TO 2.

NO

>> INSPECTION END

2.

REPLACE ECM

1.

Replace ECM.

2.

Go to

EC-879, "Work Procedure"

.

>> INSPECTION END

DTC No.

Trouble diagnosis name

Possible cause

P0606

ECM
• 1.DEF: Internal electronic fault

ECM

P060A ECM

EC-969

< DTC/CIRCUIT DIAGNOSIS >

[K9K]

C

D

E

F

G

H

I

J

K

L

M

A

EC

N

P

O

P060A ECM

DTC Logic

INFOID:0000000006496663

DTC DETECTION LOGIC

Diagnosis Procedure

INFOID:0000000006496664

1.

INSPECTION START

1.

Turn ignition switch ON.

2.

Erase DTC.

3.

Turn ignition switch OFF and wait for 20 seconds.

4.

Turn ignition switch ON and perform the self-diagnosis.

Is the DTC P060A displayed again?

YES

>> GO TO 2.

NO

>> INSPECTION END

2.

REPLACE ECM

1.

Replace ECM.

2.

Go to

EC-879, "Work Procedure"

.

>> INSPECTION END

DTC No.

Trouble diagnosis name

Possible cause

P060A

COMPUTER (C/U)
• 1.DEF: Internal electronic fault
• 2.DEF: Internal electronic fault
• 3.DEF: Internal electronic fault

ECM

EC-970

< DTC/CIRCUIT DIAGNOSIS >

[K9K]

P060B ECM

P060B ECM

DTC Logic

INFOID:0000000006496665

DTC DETECTION LOGIC

Diagnosis Procedure

INFOID:0000000006496666

1.

INSPECTION START

1.

Turn ignition switch ON.

2.

Erase DTC.

3.

Turn ignition switch OFF and wait for 20 seconds.

4.

Turn ignition switch ON and perform the self-diagnosis.

Is the DTC P060B displayed again?

YES

>> GO TO 2.

NO

>> INSPECTION END

2.

REPLACE ECM

1.

Replace ECM.

2.

Go to

EC-879, "Work Procedure"

.

>> INSPECTION END

DTC No.

Trouble diagnosis name

Possible cause

P060B

Engine control module (A/D processing performance)
• 1.DEF:Internal electronic fault

• ECM

P061A ECM

EC-971

< DTC/CIRCUIT DIAGNOSIS >

[K9K]

C

D

E

F

G

H

I

J

K

L

M

A

EC

N

P

O

P061A ECM

DTC Logic

INFOID:0000000006496667

DTC DETECTION LOGIC

Diagnosis Procedure

INFOID:0000000006496668

1.

INSPECTION START

1.

Turn ignition switch ON.

2.

Erase DTC.

3.

Turn ignition switch OFF and wait for 20 seconds.

4.

Turn ignition switch ON and perform the self-diagnosis.

Is the DTC P061A displayed again?

YES

>> GO TO 2.

NO

>> INSPECTION END

2.

REPLACE ECM

1.

Replace ECM.

2.

Go to

EC-879, "Work Procedure"

.

>> INSPECTION END

DTC No.

Trouble diagnosis name

Possible cause

P061A

ECM
• 1.DEF: Internal electronic fault
• 2.DEF: Internal electronic fault
• 3.DEF: Internal electronic fault
• 4.DEF: Internal electronic fault

ECM

EC-972

< DTC/CIRCUIT DIAGNOSIS >

[K9K]

P062B ECM

P062B ECM

DTC Logic

INFOID:0000000006496669

DTC DETECTION LOGIC

Diagnosis Procedure

INFOID:0000000006496670

1.

INSPECTION START

1.

Turn ignition switch ON.

2.

Erase DTC.

3.

Turn ignition switch OFF and wait for 20 seconds.

4.

Turn ignition switch ON and perform the self-diagnosis.

Is the DTC P062B displayed again?

YES

>> GO TO 2.

NO

>> INSPECTION END

2.

REPLACE ECM

1.

Replace ECM.

2.

Go to

EC-879, "Work Procedure"

.

>> INSPECTION END

DTC No.

Trouble diagnosis name

Possible cause

P062B

Engine control module (Injector module error)
• 1.DEF:Internal electronic fault
• 2.DEF:Internal electronic fault
• 3.DEF:Internal electronic fault
• 4.DEF:Internal electronic fault
• 5.DEF:Internal electronic fault

• ECM

P0638 ELECTRIC THROTTLE CONTROL ACTUATOR FUNCTION

EC-973

< DTC/CIRCUIT DIAGNOSIS >

[K9K]

C

D

E

F

G

H

I

J

K

L

M

A

EC

N

P

O

P0638 ELECTRIC THROTTLE CONTROL ACTUATOR FUNCTION

DTC Logic

INFOID:0000000006496671

DTC DETECTION LOGIC

NOTE:
If DTC P0638 is displayed with DTC P0120 or P2100, first perform trouble diagnosis for DTC P0120 or P2100.
Refer to

EC-909, "DTC Logic"

(P0120),

EC-997, "DTC Logic"

(P2100).

Diagnosis Procedure

INFOID:0000000006496672

1.

CHECK ELECTRIC THROTTLE CONTROL ACTUATOR

Perform

EC-910, "Component Inspection"

(P0120),

EC-998, "Component Inspection"

(P2100).

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> GO TO 2.

2.

REPLACE ELECTRIC THROTTLE CONTROL ACTUATOR

1.

Replace electric throttle control actuator.

2.

Perform

EC-973, "Special Repair Requirement"

.

>> INSPECTION END

3.

CHECK INTERMITTENT INCIDENT

Refer to

GI-42, "Intermittent Incident"

.

>> INSPECTION END

Special Repair Requirement

INFOID:0000000006496673

1.

PERFORM THROTTLE VALVE CLOSED POSITION LEARNING

Refer to

EC-882, "Work Procedure"

.

>> END

DTC No.

Trouble diagnosis name

Possible cause

P0638

Electric throttle control actuator
1.DEF:No response from the valve motor
2.DEF:Inlet flap blocked closed
3.DEF:Inlet flap blocked open.
4.DEF:Closing of air inlet flap

Electric throttle control actuator

EC-974

< DTC/CIRCUIT DIAGNOSIS >

[K9K]

P0641 SENSOR POWER SUPPLY

P0641 SENSOR POWER SUPPLY

DTC Logic

INFOID:0000000006496674

DTC DETECTION LOGIC

Diagnosis Procedure

INFOID:0000000006496675

1.

CHECK GROUND CONNECTION

1.

Turn ignition switch OFF.

2.

Check ground connection E38. Refer to Ground Inspection in

GI-44, "Circuit Inspection"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace ground connection.

2.

CHECK SENSOR POWER SUPPLY CIRCUITS

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

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair short to ground or short to power in harness or connectors.

3.

CHECK INTERMITTENT INCIDENT

Refer to

GI-42, "Intermittent Incident"

, “INCIDENT SIMULATION TESTS” and “GROUND INSPECTION”.

>> INSPECTION END

DTC No.

Trouble diagnosis name

Possible cause

P0641

SENSOR POWER SUPPLY CIRCUIT
• 1.DEF: Above the max level
• 2.DEF: Below the min level

• Harness or connectors

(The APP sensor power supply circuit)
(Turbocharger boost sensor power supply circuit)
(EGR volume control valve control position sensor power
supply circuit)
(Throttle position sensor power supply circuit)
(Exhaust gas temperature sensor 1 power supply circuit)

• Accelerator pedal position sensor
• Turbocharger boost sensor
• EGR volume control valve control position sensor
• Throttle position sensor
• Exhaust gas temperature sensor 1

ECM

Sensor

Connector

Terminal

Name

Connector

Terminal

F58

64

Exhaust gas temperature sensor 1

F76

1

32

EGR volume control valve (EGR volume control valve con-
trol position sensor)

F88

1

16

Throttle position sensor

F43

2

52

Turbocharger boost sensor

F71

1

E32

154

Accelerator pedal position sensor (sensor 1)

M206 (RHD models)

E110 (LHD models)

4

150

Accelerator pedal position sensor (sensor 2)

5

P0651 SENSOR POWER SUPPLY

EC-975

< DTC/CIRCUIT DIAGNOSIS >

[K9K]

C

D

E

F

G

H

I

J

K

L

M

A

EC

N

P

O

P0651 SENSOR POWER SUPPLY

DTC Logic

INFOID:0000000006496676

DTC DETECTION LOGIC

Diagnosis Procedure

INFOID:0000000006496677

1.

CHECK GROUND CONNECTION

1.

Turn ignition switch OFF.

2.

Check ground connection E38. Refer to Ground Inspection in

GI-44, "Circuit Inspection"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace ground connection.

2.

CHECK SENSOR POWER SUPPLY CIRCUITS

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

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair short to ground or short to power in harness or connectors.

3.

CHECK INTERMITTENT INCIDENT

Refer to

GI-42, "Intermittent Incident"

, “INCIDENT SIMULATION TESTS” and “GROUND INSPECTION”.

>> INSPECTION END

DTC No.

Trouble diagnosis name

Possible cause

P0651

SENSOR POWER SUPPLY CIRCUIT
• 1.DEF: Above the max level
• 2.DEF: Below the min level

• Harness or connectors

(The APP sensor power supply circuit)
(Refrigerant pressure sensor power supply circuit)
(Exhaust gas temperature sensor 2 power supply circuit)

• Accelerator pedal position sensor
• Refrigerant pressure sensor
• Exhaust gas temperature sensor 2

ECM

Sensor

Connector

Terminal

Name

Connector

Terminal

F58

40

Refrigerant pressure sensor

E49

3

F57

88

Exhaust gas temperature sensor 2

F68

1

E32

154

Accelerator pedal position sensor (sensor 1)

M206 (RHD models)

E110 (LHD models)

4

150

Accelerator pedal position sensor (sensor 2)

5

EC-976

< DTC/CIRCUIT DIAGNOSIS >

[K9K]

P0657 ECM RELAY

P0657 ECM RELAY

DTC Logic

INFOID:0000000006496678

DTC DETECTION LOGIC

NOTE:
When IPDM E/R DTC is indicated with DTC P0657, IPDM E/R DTC must be checked first.

Diagnosis Procedure

INFOID:0000000006496679

1.

CHECK GROUND CONNECTION

1.

Turn ignition switch OFF.

2.

Check ground connection E38. Refer to Ground Inspection in

GI-44, "Circuit Inspection"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace ground connection.

2.

CHECK ECM RELAY CIRCUIT-I

Check the voltage between ECM harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 6.

NO

>> GO TO 3.

3.

CHECK ECM RELAY CIRCUIT-II

1.

Disconnect ECM harness connector F57.

2.

Disconnect IPDM E/R harness connector E14.

3.

Check the continuity between ECM harness connector and IPDM E/R harness connector.

4.

Also check harness for short to ground and short to power.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> GO TO 4.

4.

DETECT MALFUNCTIONING PART

Check the following.
• Harness or connectors E8, F1
• Harness for open or short between ECM and IPDM E/R

>> Repair open circuit or short to ground or short to power in harness or connectors.

DTC No.

Trouble diagnosis name

Possible cause

P0657

ECM RELAY CIRCUIT
CC.0: Short circuit to earth.

• Harness or connectors

(The ECM relay circuit is open or short-
ed.)

• IPDM E/R (ECM relay)
• 20A fuse (No. 43)

ECM

Voltage

+

–

Connector

Terminal

Connector

Terminal

F57

105

E32

160

Battery voltage

ECM

IPDM E/R

Continuity

Connector

Terminal

Connector

Terminal

F57

105

E14

40

Existed