Nissan X-Trail 32. Instruction — part 983

P0560 BATTERY VOLTAGE

EC-1061

< DTC/CIRCUIT DIAGNOSIS >

[R9M]

C

D

E

F

G

H

I

J

K

L

M

A

EC

N

P

O

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-152, "Battery"

and

CHG-29, "Alternator"

.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace with a proper one.

EC-1062

< DTC/CIRCUIT DIAGNOSIS >

[R9M]

P0564 ASCD STEERING SWITCH

P0564 ASCD STEERING SWITCH

DTC Description

INFOID:0000000010935744

DTC DETECTION LOGIC

POSSIBLE CAUSE

• Harness or connectors (The switch circuit is open or shorted.)
• ASCD steering switch

FAIL-SAFE

Not applicable

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

>> Proceed to

EC-1062, "Diagnosis Procedure"

.

NO-1

>> To check malfunction symptom before repair: Refer to

GI-44, "Intermittent Incident"

.

NO-2

>> Confirmation after repair: INSPECTION END

Diagnosis Procedure

INFOID:0000000010935745

1.

CHECK ASCD STEERING SWITCH CIRCUIT

1.

Turn ignition switch ON.

2.

Check the voltage between ECM harness connector terminals as follows.

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detecting condition

P0564

SL LMTR/CC FNC
(Cruise control multi-function input “A” cir-
cuit)
• 1.DEF: VALUES OUTSIDE TOLERANC-

ES

• 2.DEF: SIGNAL INCOHERENCE
• CO.1: OPEN CIRCUIT OR SHORT CIR-

CUIT 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.

ECM

Condition

Voltage

(Approx.)

Connector

+

–

Terminal

E79

18

19

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

EC-1063

< DTC/CIRCUIT DIAGNOSIS >

[R9M]

C

D

E

F

G

H

I

J

K

L

M

A

EC

N

P

O

Is the inspection result normal?

YES

>> GO TO 4.

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.

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

>> GO TO 4.

NO

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

4.

CHECK ASCD STEERING SWITCH

Refer to

EC-1063, "Component Inspection (ASCD Steering Switch)"

.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace ASCD steering switch.

Component Inspection (ASCD Steering Switch)

INFOID:0000000010935746

1.

CHECK ASCD STEERING SWITCH

1.

Disconnect combination switch (spiral cable) harness connector.

2.

Check the continuity between combination switch harness connector terminals under following conditions.

Is the inspection result normal?

YES

>> INSPECTION END

+

-

Continuity

Combination switch (spiral cable)

ECM

Connector

Terminal

Connector

Terminal

M33

28

E79

19

Existed

+

-

Continuity

Combination switch (spiral cable)

ECM

Connector

Terminal

Connector

Terminal

M33

27

E79

18

Existed

Combination switch

Condition

Resistance

(Approx.)

Connector

+

-

Terminals

M303

8

9

CANCEL switch: Pressed

250

Ω

SET/COAST switch: Pressed

660

Ω

RESUME/ACCELERATE switch: Pressed

1,480

Ω

All ASCD steering switches: Released

4,000

Ω

EC-1064

< DTC/CIRCUIT DIAGNOSIS >

[R9M]

P0564 ASCD STEERING SWITCH

NO

>> Replace ASCD steering switch.