Nissan X-Trail 32. Manual - part 821

 

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Nissan X-Trail 32. Manual - part 821

 

 

MALFUNCTION INDICATOR LAMP (MIL)

EC-413

< DTC/CIRCUIT DIAGNOSIS >

[MR20DD]

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MALFUNCTION INDICATOR LAMP (MIL)

Component Function Check

INFOID:0000000010775304

1.

CHECK MIL FUNCTION

1.

Turn ignition switch ON.

2.

Check that MIL illuminates.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Proceed to 

EC-413, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000010775305

1.

CHECK DTC

Check that DTC UXXXX is not displayed.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Perform trouble diagnosis for DTC UXXXX. Refer to 

EC-165, "Diagnosis Procedure"

.

2.

CHECK COMBINATION METER FUNCTION

Perform self-diagnosis for combination meter. Refer to 

MWI-105, "DTC Index"

.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Perform the trouble diagnosis for the detected DTC.

3.

CHECK INTERMITTENT INCIDENT

Check intermittent incident. Refer to 

GI-44, "Intermittent Incident"

.

Is the inspection result normal?

YES

>> Replace combination meter. Refer to 

MWI-151, "Removal and Installation"

.

NO

>> Repair or replace malfunctioning part.

EC-414

< DTC/CIRCUIT DIAGNOSIS >

[MR20DD]

INFORMATION DISPLAY (ASCD)

INFORMATION DISPLAY (ASCD)

Component Function Check

INFOID:0000000010775306

1.

CHECK INFORMATION DISPLAY

1.

Start engine.

2.

Press MAIN switch on ASCD steering switch.

3.

Drive the vehicle at more than 40 km/h (25 MPH).

CAUTION:

Always drive vehicle at a safe speed.

4.

Press SET/COAST switch.

5.

Check that the reading of the speedometer shows the same value as the set speed indicated in the infor-
mation display while driving the vehicle on a flat road.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Proceed to 

EC-414, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000010775307

1.

CHECK DTC

1.

Check that DTC UXXXX is not displayed.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Perform trouble diagnosis for DTC UXXXX. Refer to 

EC-109, "DTC Index"

.

2.

CHECK DTC WITH COMBINATION METER

Check DTC with combination meter. Refer to 

MWI-86, "CONSULT Function"

.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Perform trouble diagnosis for DTC indicated.

3.

CHECK INTERMITTENT INCIDENT

Check intermittent incident. Refer to 

GI-44, "Intermittent Incident"

.

Is the inspection result normal?

YES

>> Replace combination meter. Refer to 

MWI-151, "Removal and Installation"

.

NO

>> Repair or replace error-detected parts.

CLUTCH PEDAL POSITION SWITCH

EC-415

< DTC/CIRCUIT DIAGNOSIS >

[MR20DD]

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CLUTCH PEDAL POSITION SWITCH

Description

INFOID:0000000010775308

Clutch pedal position switch signal is applied to the ECM through the clutch pedal position switch when the
clutch pedal is depressed.

Component Function Check

INFOID:0000000010775309

1.

CHECK FOR CLUTCH PEDAL POSITION SWITCH FUNCTION

1.

Turn ignition switch ON.

2.

Check the voltage between ECM harness connector the following conditions.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Refer to 

EC-415, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000010775310

1.

CHECK CLUTCH PEDAL POSITION SWITCH INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT

1.

Turn ignition switch OFF.

2.

Disconnect clutch pedal position switch harness connector.

3.

Disconnect ECM harness connector.

4.

Check the continuity between clutch pedal position switch harness connector and ECM harness connec-
tor.

5.

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

Is the inspection result normal?

YES

>> GO TO 2.

NO

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

2.

CHECK CLUTCH PEDAL POSITION SWITCH GROUND CIRCUIT FOR OPEN AND SHORT

1.

Check the continuity between clutch pedal position switch harness connector and ground.

2.

Also check harness for short to power.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> GO TO 3.

3.

DETECT MALFUNCTIONING PART

Check the following.
• Harness for open and short between clutch pedal position switch and ground

ECM

Condition

Voltage

Connector

+

-

Terminal

Terminal

E16

108

128

Clutch pedal

Slightly depressed

Battery voltage

Fully released

Approx. 0 V

Clutch pedal position switch

ECM

Continuity

Connector

Terminal

Connector

Terminal

E111

1

E16

108

Existed

Clutch pedal position switch

Ground

Continuity

Connector

Terminal

E111

2

Ground

Existed

EC-416

< DTC/CIRCUIT DIAGNOSIS >

[MR20DD]

CLUTCH PEDAL POSITION SWITCH

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

4.

CHECK CLUTCH PEDAL POSITION SWITCH

Refer to 

EC-416, "Component Inspection (Clutch Pedal Position Switch)"

.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Replace clutch pedal assembly.

5.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-44, "Intermittent Incident"

.

>> INSPECTION END

Component Inspection (Clutch Pedal Position Switch)

INFOID:0000000010775311

1.

CHECK CLUTCH PEDAL POSITION SWITCH-1

1.

Turn ignition switch OFF.

2.

Disconnect clutch pedal position switch harness connector

3.

Check the continuity between clutch pedal position switch terminal under the following conditions.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> GO TO 2.

2.

CHECK CLUTCH PEDAL POSITION SWITCH-2

1.

Adjust clutch pedal position switch installation. Refer to 

CL-9, "Inspection and Adjustment"

.

2.

Check the continuity between clutch pedal position switch terminals under the following conditions.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace clutch pedal assembly.

Terminal

Condition

Continuity

1 and 2

Clutch pedal

Slightly depressed

Not existed

Fully released

Existed

Terminals

Condition

Continuity

1 and 2

Clutch pedal

Slightly depressed

Not existed

Fully released

Existed

 

 

 

 

 

 

 

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