Nissan Qashqai J11. Manual - part 433

ECK-292

< DTC/CIRCUIT DIAGNOSIS >

[K9K]

P0833 CPP SWITCH

NO

>> Proceed to 

ECK-292, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000010289904

1.

CHECK CLUTCH PEDAL POSITION SWITCH GROUND CIRCUIT FOR OPEN AND SHORT

1.

Disconnect clutch pedal position switch harness connector.

2.

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

3.

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 connectors.

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. 

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 

ECK-292, "Component Inspection (Clutch Pedal Position Switch)"

.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to 

GI-41, "Intermittent Incident"

.

NO

>> Replace clutch pedal position switch.

Component Inspection (Clutch Pedal Position Switch)

INFOID:0000000010289905

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 terminals under the following conditions.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> GO TO 2.

+

-

Continuity

Clutch pedal position switch

Connector

Terminal

E2

2

Ground

Existed

+

-

Continuity

Clutch pedal position switch

ECM

Connector

Terminal

Connector

Terminal

E2

1

E59

9

Existed

Clutch pedal position switch

Condition

Continuity

+

-

Terminal

1

2

Clutch pedal

Fully released

Existed

Slightly depressed

Not existed

P0833 CPP SWITCH

ECK-293

< DTC/CIRCUIT DIAGNOSIS >

[K9K]

C

D

E

F

G

H

I

J

K

L

M

A

ECK

N

P

O

2.

CHECK CLUTCH PEDAL POSITION SWITCH-2

1.

Adjust clutch pedal position switch installation. Refer to 

CL-7, "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.

Clutch pedal position switch

Condition

Continuity

+

-

Terminal

1

2

Clutch pedal

Fully released

Existed

Slightly depressed

Not existed

ECK-294

< DTC/CIRCUIT DIAGNOSIS >

[K9K]

P1453 DIESEL PARTICULATE FILTER PRESSURE SENSOR

P1453 DIESEL PARTICULATE FILTER PRESSURE SENSOR

DTC Logic

INFOID:0000000010289919

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

PERFORM DIAGNOSIS PROCEDURE

NOTE:
DTC P1453 can not duplicate.

>> Proceed to 

ECK-294, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000010289920

1.

VISUALLY CHECK

Visually check for chipping of DPF (Diesel Particulate Filter) differential pressure sensor tubing.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace malfunctioning parts.

2.

CHECK DPF DIFFERENTIAL PRESSURE SENSOR HARNESS CONNECTOR CONNECTIONS

Check DPF differential pressure sensor harness connector connection.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace error-detected parts.

3.

CHECK DPF DIFFERENTIAL PRESSURE SENSOR CIRCUIT FOR OPEN AND SHORT

1.

Turn ignition switch OFF.

2.

Check DPF differential pressure sensor circuit for open and short.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace error-detected parts.

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detecting condition

Possible cause

P1453

DIFF. PRESSURE SENSOR CIR-
CUIT, PARTICLE FILTER
(Differential pressure sensor cir-
cuit, particule filter)
• 1.DEF: IMPLAUSIBLE SIGNAL
• 2.DEF: CLOGGED
• 3.DEF: FAULT ALERTED VIA 

THE CONTROL UNIT

• 4.DEF: COMPARISON OF 

CONFORMITY INFORMATION 
(CHECKSUM)

ECM detects an abnormal pressure of DPF.

• Harness and connectors
• DPF differential pressure sen-

sor

+

-

Continuity

ECM

DPF differential pressure 

sensor

Connector

Terminal

Connector

Terminal

F80

53

F11

1

Existed

58

2

80

3

P1453 DIESEL PARTICULATE FILTER PRESSURE SENSOR

ECK-295

< DTC/CIRCUIT DIAGNOSIS >

[K9K]

C

D

E

F

G

H

I

J

K

L

M

A

ECK

N

P

O

4.

CHECK DPF DIFFERENTIAL PRESSURE SENSOR

Refer to 

ECK-295, "Component Inspection (DPF Differential Pressure Sensor)"

.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Replace error-detected parts.

5.

CHECK DPF DIFFERENTIAL PRESSURE SENSOR TUBE

1.

Remove DPF differential pressure sensor tube.

2.

Check DPF differential pressure sensor tube for clogging.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to 

GI-41, "Intermittent Incident"

.

NO

>> Repair DPF differential pressure sensor tube.

Component Inspection (DPF Differential Pressure Sensor)

INFOID:0000000010289921

1.

CHECK DPF DIFFERENTIAL PRESSURE SENSOR

1.

Disconnect DPF differential pressure sensor harness connector.

2.

Check the resistance between DPF differential pressure sensor terminals as follows.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace DPF differential pressure sensor.

DPF differential pressure sen-

sor

Resistance

+

-

Terminals

3

2

330 k

Ω