Nissan X-Trail 32. Manual - part 988

P0697 SENSOR POWER SUPPLY

EC-1081

< DTC/CIRCUIT DIAGNOSIS >

[R9M]

C

D

E

F

G

H

I

J

K

L

M

A

EC

N

P

O

P0697 SENSOR POWER SUPPLY

DTC Description

INFOID:0000000010935767

DTC DETECTION LOGIC

POSSIBLE CAUSE

• Harness or connectors (Fuel rail pressure sensor circuit is shorted.)
• Fuel rail pressure sensor
• Crankshaft position sensor

FAIL-SAFE

• EGR valve is closed position
• Throttle control motor is opened
• Rail pressure limitation
• CSF regeneration forbidden
• After sales routines forbidden
• CCSL deactivation with dashboard message
• Freeshift inhibited
• ESP deactivated and AGB in limp home mode

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 1 second.

2.

Check DTC.

Is DTC detected?

YES

>> Proceed to 

EC-1081, "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:0000000010935768

1.

CHECK SENSOR POWER SUPPLY

1.

Turn ignition switch ON.

2.

Check the voltage between ECM harness connector and ground.

Is the inspection result normal?

YES

>> INSPECTION END

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detecting condition

P0697

SEN SUPPLY N-3 VOL
(Sensor reference voltage “C” circuit/open)
• 1.DEF: VOLTAGE TOO LOW
• 2.DEF: VOLTAGE TOO HIGH

• A voltage of sensor power supply is more than 5.3 V.
• A voltage of sensor power supply is less than 4.7 V.

+

−

Voltage

(Approx.)

ECM

Connectors

Terminal

F117

60

Ground

5 V

91

EC-1082

< DTC/CIRCUIT DIAGNOSIS >

[R9M]

P0697 SENSOR POWER SUPPLY

NO

>> GO TO 2.

2.

CHECK SENSOR POWER SUPPLY CIRCUITS

1.

Turn ignition switch OFF.

2.

Check harness for short to power and short to ground, between the following terminals.

Is the inspection result normal?

YES

>> GO TO 3.

NO

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

3.

CHECK COMPONENTS

Check the following.
• Crankshaft position sensor. Proceed to 

EC-1033, "Component Inspection (Crankshaft Position Sensor)"

.

• Fuel rail pressure sensor. Proceed to 

EC-1014, "Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace malfunctioning component.

ECM

Sensor

Connector

Terminal

Name

Connector

Terminal

F117

60

Crankshaft position sensor

F145

1

91

Fuel rail pressure sensor

F148

3

P0833 CPP SWITCH

EC-1083

< DTC/CIRCUIT DIAGNOSIS >

[R9M]

C

D

E

F

G

H

I

J

K

L

M

A

EC

N

P

O

P0833 CPP SWITCH

DTC Description

INFOID:0000000010935769

DTC DETECTION LOGIC

POSSIBLE CAUSE

• Harness or connectors
• Clutch pedal position switch

FAIL-SAFE

ENGINE CONTROL SYSTEM

CC/SL not available

STOP/START SYSTEM

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.

2.

Fully depress clutch pedal.

3.

Fully release clutch pedal.

4.

Repeat steps 2 and 3 for five times.

5.

Check DTC.

Is DTC detected?

YES

>> Proceed to 

EC-1084, "Diagnosis Procedure"

.

NO

>> GO TO 3.

3.

PERFORM COMPONENT FUNCTION CHECK

1.

Turn ignition switch ON.

2.

Check the voltage between ECM harness connector terminals under the following conditions.
NOTE:
Use component function check to check the overall function of the clutch switch circuit. During
this check, a DTC might not be confirmed.

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detecting condition

P0833

CLUTCH SWITCH SIGNAL CONSISTEN-
CY
(Clutch pedal switch “B” circuit)
• 1.DEF: SIGNAL INCOHERENCE
• 2.DEF: —

Correlation of two clutch pedal position switch signal is inconsistency.

Stop/start system operating condition in fail safe mode

Idling or driving the vehicle

Stop/start system operating

Stop

During cranking

(Restart)

Prohibit the stop/start system operation

—

—

EC-1084

< DTC/CIRCUIT DIAGNOSIS >

[R9M]

P0833 CPP SWITCH

Is the inspection result normal?

YES-1 >> To check malfunction symptom before repair: Refer to 

GI-44, "Intermittent Incident"

.

YES-2 >> Confirmation after repair: INSPECTION END
NO

>> Proceed to 

EC-1084, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000010935771

1.

CHECK CLUTCH PEDAL POSITION SWITCH GROUND CIRCUIT

1.

Disconnect clutch pedal position switch harness connector.

2.

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

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 

EC-1084, "Component Inspection (Clutch Pedal Position Switch)"

.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace clutch pedal position switch.

Component Inspection (Clutch Pedal Position Switch)

INFOID:0000000010935772

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.

ECM

Condition

Voltage

Connector

+

–

Terminal

E79

24

8

Clutch pedal

Fully released

Approx. 0 V

Fully depressed

Battery voltage

+

-

Continuity

Clutch pedal position switch

Connector

Terminal

E111

2

Ground

Existed

+

-

Continuity

Clutch pedal position switch

ECM

Connector

Terminal

Connector

Terminal

E111

1

E79

24

Existed