Nissan Note E12. Instruction — part 242

CLUTCH PEDAL POSITION SWITCH

EC-307

< DTC/CIRCUIT DIAGNOSIS >

[HR16DE]

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CLUTCH PEDAL POSITION SWITCH

Component Function Check

INFOID:0000000009642392

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-307, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000009642393

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-308

< 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-308, "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:0000000009642394

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-5, "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-309

< DTC/CIRCUIT DIAGNOSIS >

[HR16DE]

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COOLING FAN

Component Function Check

INFOID:0000000009022666

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 at each speed.

Without CONSULT

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

PCS-9, "Diagnosis

Description"

.

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

YES

>> INSPECTION END

NO

>> Refer to

EC-309, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000009587164

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.

CVT models

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

Cooling fan motor

Ground

Continuity

Connector

Terminal

E5

2

Ground

Existed

EC-310

< DTC/CIRCUIT DIAGNOSIS >

[HR16DE]

COOLING FAN

M/T models

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 or short to ground or short to power in harness or connectors.

2.

CHECK COOLING FAN RELAY CIRCUIT

1. Disconnect cooling fan relay harness connector.

2. Disconnect IPDM E/R harness connector.

3. Check the continuity between IPDM E/R harness connector and cooling fan relay harness connector.

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

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 or short to ground or short to power in harness or connectors.

3.

CHECK COOLING FAN RELAY

Refer to

EC-311, "Component Inspection (Cooling Fan Relay)"

.

YES or NO

YES

>> GO TO 4.

NO

>> Replace cooling fan relay.

4.

CHECK COOLING FAN MOTOR

Refer to

EC-310, "Component Inspection (Cooling Fan Motor)"

.

YES or NO

YES

>> GO TO 5.

NO

>> Replace cooling fan motor. Refer to

CO-17, "Exploded View"

.

5.

CHECK INTERMITTENT INCIDENT

Perform

GI-41, "Intermittent Incident"

.

YES or NO

YES

>> Replace IPDM E/R. Refer to

PCS-30, "Removal and Installation"

.

NO

>> Repair or replace harness or connector.

Component Inspection (Cooling Fan Motor)

INFOID:0000000009587165

1.

CHECK COOLING FAN MOTOR

1. Turn ignition switch OFF.

2. Disconnect cooling fan motor harness connector.

3. Supply cooling fan motor terminals with battery voltage and check operation.

Cooling fan motor

Ground

Continuity

Connector

Terminal

E31

3

Ground

Existed

IPDM E/R

Cooling fan relay

Continuity

Connector

Terminal

Connector

Terminal

E46

65

E62

1

Existed

59

2

Cooling fan relay

Ground

Continuity

Connector

Terminal

E62

3

Ground

Existed