Nissan Qashqai J11. Manual - part 233

 

  Index      Nissan     Nissan Qashqai J11 - Service and Repair Manual

 

Search            

 

 

 

 

 

 

 

  

 

Content   ..  231  232  233  234   ..

 

 

Nissan Qashqai J11. Manual - part 233

 

 

ECH-230

< DTC/CIRCUIT DIAGNOSIS >

[HRA2DDT]

P0564 ASCD STEERING SWITCH

P0564 ASCD STEERING SWITCH

DTC Logic

INFOID:0000000010502887

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 12 minutes before conducting the next test. 

>> GO TO 2.

2.

PERFORM DTC CONFIRMATION PROCEDURE

1.

Turn ignition switch ON and wait at least 12 minutes.

2.

Press RESUME/ACCELERATE switch for at least 10 seconds, then release it and wait at least 10 sec-
onds.

3.

Press SET/COAST switch for at least 10 seconds, then release it and wait at least 10 seconds.

4.

Press CANCEL switch for at least 10 seconds, then release it and wait at least 10 seconds.

5.

Check DTC.

Is DTC detected?

YES

>> Proceed to 

ECH-230, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000010502888

1.

CHECK ASCD STEERING SWITCH CIRCUIT

1.

Turn ignition switch ON.

2.

Check the voltage between ECM harness connector terminals as follows.

Is the inspection result normal?

YES

>> Refer to 

GI-41, "Intermittent Incident"

.

NO

>> GO TO 2.

2.

CHECK ASCD STEERING SWITCH GROUND CIRCUIT FOR OPEN AND SHORT

1.

Turn ignition switch OFF and wait at least 1 minute.

2.

Disconnect combination switch harness connector.

3.

Disconnect ECM harness connector.

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detecting condition

Possible cause

P0564

CRUISE CONTROL
(Cruise control multi-function 
input “A” circuit)

• An ASCD steering switch signal voltage is 

out of the specified range.

• ASCD steering switch signal circuit is open.
• ASCD steering switch signal circuit is short 

to battery.

• ECM cannot detect the ASCD steering 

switch signal.

• Harness or connectors

(The switch circuit is open or shorted.)

• ASCD steering switch

ECM

Condition

Voltage

(Approx.)

Connector

+

–

Terminal

E9

15

14

CANCEL switch: Pressed

1.0 V

SET/COAST switch: Pressed

2.0 V

RESUME/ACCELERATE switch: Pressed

3.0 V

All ASCD steering switches: Released

4.0 V

P0564 ASCD STEERING SWITCH

ECH-231

< DTC/CIRCUIT DIAGNOSIS >

[HRA2DDT]

C

D

E

F

G

H

I

J

K

L

M

A

ECH

N

P

O

4.

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

5.

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

Is the inspection result normal?

YES

>> GO TO 3.

NO

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

3.

CHECK ASCD STEERING SWITCH INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT

1.

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

2.

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

Is the inspection result normal?

YES

>> Replace ASCD steering switch.

NO

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

+

-

Continuity

Combination switch (spiral cable)

ECM

Connector

Terminal

Connector

Terminal

M66

28

E9

14

Existed

+

-

Continuity

Combination switch (spiral cable)

ECM

Connector

Terminal

Connector

Terminal

M66

27

E9

15

Existed

ECH-232

< DTC/CIRCUIT DIAGNOSIS >

[HRA2DDT]

P0575 ASCD STEERING SWITCH

P0575 ASCD STEERING SWITCH

DTC Logic

INFOID:0000000010502842

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 12 minutes before conducting the next test. 

>> GO TO 2.

2.

PERFORM DTC CONFIRMATION PROCEDURE

1.

Turn ignition switch ON and wait at least 5 seconds.

2.

Check DTC.

Is DTC detected?

YES

>> Proceed to 

ECH-232, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000010502843

1.

CHECK ASCD STEERING SWITCH SIGNAL

1.

Turn ignition switch ON.

2.

Check the voltage between ECM harness connector terminals as follows.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to 

GI-41, "Intermittent Incident"

.

NO

>> GO TO 2.

2.

CHECK ASCD STEERING SWITCH POWER SUPPLY

Check the voltage between ASCD steering switch harness connector and ground.

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detecting condition

Possible Cause

P0575

CRUISE CONTROL
(Cruise control input circuit)

ECM receives ASCD MAIN switch signal and 
Speed Limiter MAIN switch signal simulta-
neously.

ASCD steering switch

+

–

Condition

Voltage

(Approx.)

ECM

Connector

Terminal

E9

3

Ground

• ASCD MAIN switch: NOT pressed
• Speed Limiter MAIN switch: NOT pressed

0 V

10

3

Ground

• ASCD MAIN switch: Pressed
• Speed Limiter MAIN switch: NOT pressed

Battery Voltage

10

0 V

3

Ground

• ASCD MAIN switch: NOT pressed
• Speed Limiter MAIN switch: Pressed

0 V

10

Battery Voltage

+

−

Voltage

Combination switch (spiral cable)

Connector

Terminal

M66

22

Ground

Battery voltage

P0575 ASCD STEERING SWITCH

ECH-233

< DTC/CIRCUIT DIAGNOSIS >

[HRA2DDT]

C

D

E

F

G

H

I

J

K

L

M

A

ECH

N

P

O

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace error-detected parts.

3.

CHECK COMBINATION SWITCH (SPIRAL CABLE) CIRCUIT-1

1.

Turn ignition switch OFF and wait at least 1 minute.

2.

Disconnect combination switch harness connector.

3.

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

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace error-detected parts.

4.

CHECK ASCD STEERING SWITCH CIRCUIT

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

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Replace ASCD steering switch.

5.

CHECK COMBINATION SWITCH (SPIRAL CABLE) CIRCUIT-2

1.

Disconnect ECM harness connector.

2.

Check the continuity between combination switch (spiral cable) harness connector and ECM harness con-
nector.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to 

GI-41, "Intermittent Incident"

.

NO

>> Repair or replace error-detected parts.

+

−

Continuity

Combination switch (spiral cable)

Connector

Terminal

Connector

Terminal

M66

22

M303

3

Existed

M303

2

M66

21

M303

1

M66

20

+

−

Condition

Continuity

Combination switch (spiral cable)

Connector

Terminal

Connector

Terminal

M303

3

M303

2

Speed limiter main 

(ON/OFF)

Pressed

Existed

 NOT pressed

Not existed

1

ASCD main

(ON/OFF)

Pressed

Existed

 NOT pressed

Not existed

+

−

Continuity

Combination switch (spiral cable)

ECM

Connector

Terminal

Connector

Terminal

M66

21

E9

10

Existed

20

3

 

 

 

 

 

 

 

Content   ..  231  232  233  234   ..