Nissan Versa Note. Manual - part 361

EC-426

< DTC/CIRCUIT DIAGNOSIS >

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ASCD BRAKE SWITCH

YES

>> GO TO 3.

NO

>> Repair or replace error-detected parts.

3.

CHECK ASCD BRAKE SWITCH

Check the ASCD brake switch. Refer to 

EC-426, "Component Inspection (ASCD Brake Switch)"

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to 

GI-41, "Intermittent Incident"

.

NO

>> Replace ASCD brake switch. Refer to 

ACC-3, "Exploded View"

.

Component Inspection (ASCD Brake Switch)

INFOID:0000000009020918

1.

CHECK ASCD BRAKE PEDAL POSITION SWITCH-I

1. Turn ignition switch OFF.

2. Disconnect ASCD brake switch harness connector.

3. Check the continuity between ASCD brake switch terminals as per the following conditions.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> GO TO 2.

2.

CHECK ASCD BRAKE SWITCH-II

1. Adjust ASCD brake switch installation. Refer to 

BR-20, "Inspection and Adjustment"

.

2. Check the continuity between ASCD brake switch terminals as per the following conditions.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace ASCD brake switch. Refer to 

BR-19, "Exploded View"

.

ASCD brake switch

Condition

Continuity

Terminal

1

 2

Brake pedal

Fully released

Existed

Slightly depressed

Not existed

ASCD brake switch

Condition

Continuity

Terminal

1

 2

Brake pedal

Fully released

Existed

Slightly depressed

Not existed

CLUTCH PEDAL POSITION SWITCH

EC-427

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CLUTCH PEDAL POSITION SWITCH

Component Function Check

INFOID:0000000009762984

1.

CHECK CLUTCH PEDAL POSITION SWITCH FUNCTION

 With CONSULT

1. Turn ignition switch ON.

2. Select “ENGINE” using CONSULT.

3. Select “CLUTCH P/P SW” in “DATA MONITOR” mode.

4. Check “CLUTCH P/P SW” indication under the following conditions.

 Without CONSULT

1. Turn ignition switch ON.

2. Check the voltage between ECM harness connector and ground.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Go to 

EC-427, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000009762985

1.

CHECK CLUTCH PEDAL POSITION SWITCH GROUND CIRCUIT FOR OPEN AND SHORT

1. Turn ignition switch OFF.

2. Disconnect clutch pedal position switch harness connector.

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

4. Also check harness for short to power.
Is the inspection result normal?

YES

>> GO TO 2.

NO

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

2.

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

1. Disconnect ECM harness connector.

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

tor.

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

Monitor item

Condition

Indication

CLUTCH P/P SW

Clutch pedal

Fully released

OFF

Fully depressed

ON

ECM

Condition

Voltage

+

–

Connector

Terminal

Connector

Terminal

E16

92

(Clutch pedal position switch signal)

E16

108

Clutch pedal

Fully released

Approx. 0V

Fully depressed

Battery voltage

Clutch pedal position switch

Ground

Continuity

Connector

Terminal

E48

4

Ground

Existed

Clutch pedal position switch

ECM

Continuity

Connector

Terminal

Connector

Terminal

E48

3

E16

92

Existed

EC-428

< DTC/CIRCUIT DIAGNOSIS >

[HR16DE]

CLUTCH PEDAL POSITION SWITCH

Is the inspection result normal?

YES

>> GO TO 3.

NO

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

3.

CHECK CLUTCH PEDAL POSITION SWITCH

Refer to 

EC-428, "Component Inspection (Clutch Pedal Position Switch)"

.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Replace clutch pedal position switch. Refer to 

CL-10, "Exploded View"

.

4.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-41, "Intermittent Incident"

.

>> INSPECTION END

Component Inspection (Clutch Pedal Position Switch)

INFOID:0000000009762986

1.

CHECK CLUTCH PEDAL POSITION SWITCH-I

1. Turn ignition switch OFF.

2. Disconnect clutch pedal position switch harness connector.

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

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> GO TO 2.

2.

CHECK CLUTCH PEDAL POSITION SWITCH-II

1. Adjust clutch pedal position switch installation. Refer to 

CL-11, "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 position switch. Refer to 

CL-10, "Exploded View"

.

Clutch pedal position switch

Condition

Continuity

Connector

Terminals

E48

3 and 4

Clutch 
pedal

Fully released

Existed

Fully depressed

Not existed

Clutch pedal position switch

Condition

Continuity

Connector

Terminals

E48

3 and 4

Clutch 
pedal

Fully released

Existed

Fully depressed

Not existed

COOLING FAN

EC-429

< DTC/CIRCUIT DIAGNOSIS >

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COOLING FAN

Component Function Check

INFOID:0000000009020919

1.

CHECK COOLING FAN FUNCTION

With CONSULT

1. Turn ignition switch ON.

2. Perform “COOLING FAN” in “ACTIVE TEST” mode with CONSULT.

3. Touch “LOW” and “Hi” on the CONSULT screen.

4. Check that cooling fan operates.

NOTE:

The cooling fan operates at high speeds even when “LOW” is selected in CONSULT “ACTIVE TEST”. (For sin-

gle connector cooling fan with M/T models)

Without CONSULT

1. Perform IPDM E/R auto active test and check cooling fan motor operation. Refer to 

PCS-10, "Diagnosis

Description"

.

2. Check that cooling fan operates.
Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Refer to 

EC-429, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000009020920

1.

CHECK COOLING FAN MOTOR CIRCUIT

1. Disconnect cooling fan motor harness connector.

2. Check the continuity between IPDM E/R harness connector and cooling fan motor harness connector.

CVT models

M/T models

3. Check the continuity between cooling fan relay harness connector and cooling fan motor harness connec-

tor.

CVT models

M/T models

4. Check the continuity between cooling fan motor harness connector and ground.

IPDM E/R

Cooling fan motor

Continuity

Connector

Terminal

Connector

Terminal

E43

7

E5

1

Existed

5

E32

3

IPDM E/R

Cooling fan motor

Continuity

Connector

Terminal

Connector

Terminal

E43

7

E31

2

Existed

5

1

Cooling fan relay

Cooling fan motor

Continuity

Connector

Terminal

Connector

Terminal

E62

5

E32

4

Existed

Cooling fan relay

Cooling fan motor

Continuity

Connector

Terminal

Connector

Terminal

E62

5

E31

4

Existed