Nissan Qashqai J11. Manual - part 525

EC9-256

< DTC/CIRCUIT DIAGNOSIS >

[R9M]

P0575 ASCD STEERING SWITCH

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Replace ASCD steering switch.

3.

CHECK ASCD STEERING SWITCH GROUND CIRCUIT FOR OPEN AND SHORT

1.

Disconnect ECM harness connector.

2.

Check the continuity between combination switch (spiral cable) harness connector terminals.

Is the inspection result normal?

YES

>> Replace spiral cable. Refer to 

SR-17, "Removal and Installation"

.

NO

>> Repair or replace error-detected parts.

Combination switch (spiral cable)

Continuity

Connector

+

-

Terminal

M353

1

2

Not existed

Combination switch (spiral cable)

Continuity

Connector

+

-

Terminal

M66

20

21

Not existed

P060A ECM

EC9-257

< DTC/CIRCUIT DIAGNOSIS >

[R9M]

C

D

E

F

G

H

I

J

K

L

M

A

EC9

N

P

O

P060A ECM

DTC Logic

INFOID:0000000010309216

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

PRECONDITIONING

If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at
least 1 minute before conducting the next test.

>> GO TO 2.

2.

PERFORM DTC CONFIRMATION PROCEDURE

1.

Turn ignition switch ON and wait at least 1 second.

2.

Check DTC.

Is DTC detected?

YES

>> Proceed to 

EC9-257, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000010309217

1.

INSPECTION START

1.

Turn ignition switch ON.

2.

Erase DTC.

3.

Turn ignition switch OFF and wait for 1 minute.

4.

Turn ignition switch ON and wait at least 1 second.

5.

Perform the self-diagnosis.

Is the DTC P060A displayed again?

YES

>> GO TO 2.

NO

>> INSPECTION END

2.

REPLACE ECM

1.

Replace ECM.

2.

Perform 

EC9-144, "Work Procedure"

.

>> INSPECTION END

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detecting condition

Possible cause

P060A

—
(Internal control module moni-
toring processor performance)

Internal monitoring processor error.

ECM

EC9-258

< DTC/CIRCUIT DIAGNOSIS >

[R9M]

P060B ECM

P060B ECM

DTC Logic

INFOID:0000000010499290

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

PRECONDITIONING

If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at
least 1 minute before conducting the next test.

>> GO TO 2.

2.

PERFORM DTC CONFIRMATION PROCEDURE

1.

Turn ignition switch ON and wait at least 1 second.

2.

Check DTC.

Is DTC detected?

YES

>> Proceed to 

EC9-258, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000010499291

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. Refer to 

EC9-405, "Removal and Installation"

.

2.

Go to 

EC9-137, "Work Procedure"

.

>> INSPECTION END

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detecting condition

Possible cause

P060B

—
(Internal control module A/D pro-
cessing performance)
• 1.DEF: Internal electronic fault

ECM internal malfunction

ECM

P061A ECM

EC9-259

< DTC/CIRCUIT DIAGNOSIS >

[R9M]

C

D

E

F

G

H

I

J

K

L

M

A

EC9

N

P

O

P061A ECM

DTC Logic

INFOID:0000000010309218

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

PERFORM DIAGNOSIS PROCEDURE

NOTE:
DTC P061A can not duplicate.

>> Proceed to 

EC9-259, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000010309219

1.

INSPECTION START

1.

Turn ignition switch ON.

2.

Erase DTC.

3.

Turn ignition switch OFF and wait for 1 minute.

4.

Turn ignition switch ON and wait at least 1 second.

5.

Perform the self-diagnosis.

Is the DTC P061A displayed again?

YES

>> GO TO 2.

NO

>> INSPECTION END

2.

REPLACE ECM

1.

Replace ECM.

2.

Perform 

EC9-144, "Work Procedure"

.

>> INSPECTION END

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

Possible cause

P061A

—
(Internal control module torque 
performance)

ECM detects internal error.

ECM