Nissan Qashqai J11. Manual - part 425

ECK-260

< DTC/CIRCUIT DIAGNOSIS >

[K9K]

P0544 EGT SENSOR 1

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to 

GI-41, "Intermittent Incident"

.

NO

>> Replace error-detected parts. 

Component Inspection (Exhaust Gas Temperature Sensor 1)

INFOID:0000000010289851

1.

CHECK EXHAUST GAS TEMPERATURE SENSOR 1

1.

Reconnect all harness connectors disconnected.

2.

Start the engine.

3.

Select “TEMP UPSTREAM TURBINE” in “DATA MONITOR” mode of “ENGINE” with CONSULT.

4.

Maintain the following conditions for at least 2 minutes and check the monitor status “TEMP UPSTREAM
TURBINE”.

Does the value of the exhaust gas temperature sensor 1 vary?

YES

>> Check intermittent incident. Refer to 

GI-41, "Intermittent Incident"

.

NO

>> Replace exhaust gas temperature sensor 1.

Engine speed

Approx. 2,500 rpm

Engine coolant temperature

More than 80

°

C (176

°

F)

P0560 BATTERY VOLTAGE

ECK-261

< DTC/CIRCUIT DIAGNOSIS >

[K9K]

C

D

E

F

G

H

I

J

K

L

M

A

ECK

N

P

O

P0560 BATTERY VOLTAGE

DTC Logic

INFOID:0000000010289855

DTC DETECTION LOGIC

NOTE:
If this DTC is detected, first confirm self-diagnostic result in IPDM E/R.

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 10 seconds.

2.

Check DTC.

Is DTC detected?

YES

>> Proceed to 

ECK-261, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000010289856

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-158, "Battery"

 and 

CHG-34, "Alternator"

.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to 

GI-41, "Intermittent Incident"

.

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detecting condition

Possible cause

P0560

COMPUTER SUPPLY VOLTAGE
(System voltage)
• 1.DEF: VOLTAGE TOO LOW
• 2.DEF: VOLTAGE TOO HIGH
• 3.DEF: —

• A battery power supply voltage re-

mains more than 16 V or more for 
2.5 seconds or more. 

• A battery power supply voltage re-

mains less than 9 V or more for 10 
seconds or more. 

• ECM detects P060A and low battery 

voltage. 

• Harness or connectors

(ECM power supply circuit is open or 
shorted.)

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

Voltage: Above 11 V

ECK-262

< DTC/CIRCUIT DIAGNOSIS >

[K9K]

P0560 BATTERY VOLTAGE

NO

>> Replace with a proper one.

P0564 ASCD STEERING SWITCH

ECK-263

< DTC/CIRCUIT DIAGNOSIS >

[K9K]

C

D

E

F

G

H

I

J

K

L

M

A

ECK

N

P

O

P0564 ASCD STEERING SWITCH

DTC Logic

INFOID:0000000010289857

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 10 seconds.

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

>> Go to 

ECK-263, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000010289858

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

>> GO TO 5.

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.

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detecting condition

Possible cause

P0564

SL LMTR ICC FNC
(Cruise control multi-function 
input “A” circuit)
• 1.DEF: VALUES OUTSIDE 

TOLERANCES

• 2.DEF: SIGNAL INCO-

HERENCE

• CO.1: OPEN CIRCUIT OR 

SHORT CIRCUIT TO +12 
V

• 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

E59

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