Index Nissan Nissan Cube (2014 year) - Service and Repair Manual

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Nissan Cube. Manual - part 280

EC-6

P2101 ELECTRIC THROTTLE CONTROL
FUNCTION .......................................................

Description .............................................................

DTC Logic ..............................................................

Diagnosis Procedure .............................................

Component Inspection ...........................................

Special Repair Requirement ..................................

P2118 THROTTLE CONTROL MOTOR ..........

Description .............................................................

DTC Logic ..............................................................

Diagnosis Procedure .............................................

Component Inspection ...........................................

Special Repair Requirement ..................................

P2119 ELECTRIC THROTTLE CONTROL
ACTUATOR .....................................................

Description .............................................................

DTC Logic ..............................................................

Diagnosis Procedure .............................................

Special Repair Requirement ..................................

P2122, P2123 APP SENSOR ..........................

Description .............................................................

DTC Logic ..............................................................

Diagnosis Procedure .............................................

Component Inspection ...........................................

Special Repair Requirement ..................................

P2127, P2128 APP SENSOR ..........................

Description .............................................................

DTC Logic ..............................................................

Diagnosis Procedure .............................................

Component Inspection ...........................................

Special Repair Requirement ..................................

P2135 TP SENSOR .........................................

Description .............................................................

DTC Logic ..............................................................

Diagnosis Procedure .............................................

Component Inspection ...........................................

Special Repair Requirement ..................................

P2138 APP SENSOR ......................................

Description .............................................................

DTC Logic ..............................................................

Diagnosis Procedure .............................................

Component Inspection ...........................................

Special Repair Requirement ..................................

ASCD BRAKE SWITCH ..................................

Description .............................................................

Component Function Check ..................................

Diagnosis Procedure .............................................

Component Inspection (ASCD Brake Switch) .......

Component Inspection (ASCD Clutch Switch) .......

ASCD INDICATOR ..........................................

Description .............................................................

Component Function Check ..................................

Diagnosis Procedure .............................................

COOLING FAN .................................................

Description ............................................................

Component Function Check .................................

Diagnosis Procedure .............................................

Component Inspection ..........................................

ELECTRICAL LOAD SIGNAL ..........................

Description ............................................................

Component Function Check .................................

Diagnosis Procedure .............................................

FUEL INJECTOR ..............................................

Description ............................................................

Component Function Check .................................

Diagnosis Procedure .............................................

Component Inspection ..........................................

FUEL PUMP .....................................................

Description ............................................................

Component Function Check .................................

Diagnosis Procedure .............................................

Component Inspection ..........................................

IGNITION SIGNAL ............................................

Description ............................................................

Component Function Check .................................

Diagnosis Procedure .............................................

Component Inspection (Ignition Coil with Power
Transistor) .............................................................

Component Inspection (Condenser) .....................

MALFUNCTION INDICATOR LAMP ................

Description ............................................................

Component Function Check .................................

Diagnosis Procedure .............................................

ON BOARD REFUELING VAPOR RECOV-
ERY (ORVR) .....................................................

Description ............................................................

Component Function Check .................................

Diagnosis Procedure .............................................

Component Inspection (Refueling EVAP vapor cut
valve) ....................................................................

Component Inspection (Drain filter) ......................

POSITIVE CRANKCASE VENTILATION .........

Description ............................................................

Component Inspection ..........................................

REFRIGERANT PRESSURE SENSOR ...........

Description ............................................................

Component Function Check .................................

Diagnosis Procedure .............................................

ECU DIAGNOSIS INFORMATION ............

ECM ..................................................................

Reference Value ...................................................

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Wiring Diagram — ENGINE CONTROL SYSTEM
— ...........................................................................

Fail Safe ...............................................................

DTC Inspection Priority Chart .............................

DTC Index ............................................................

Test Value and Test Limit .....................................

SYMPTOM DIAGNOSIS ............................

ENGINE CONTROL SYSTEM SYMPTOMS ....

Symptom Table .....................................................

NORMAL OPERATING CONDITION ...............

Description ............................................................

PRECAUTION ............................................

PRECAUTIONS ................................................

Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ...............................................................

Precaution for Procedure without Cowl Top Cover

Precautions for Removing of Battery Terminal .....

On Board Diagnosis (OBD) System of Engine and
CVT .......................................................................

General Precautions ..............................................

PREPARATION .........................................

PREPARATION ...............................................

Special Service Tools ............................................

Commercial Service Tools .....................................

PERIODIC MAINTENANCE ......................

FUEL PRESSURE ...........................................

Inspection ..............................................................

EVAP LEAK CHECK ......................................

Inspection ..............................................................

SERVICE DATA AND SPECIFICATIONS
(SDS) ..........................................................

SERVICE DATA AND SPECIFICATIONS
(SDS) ...............................................................

Idle Speed .............................................................

Ignition Timing .......................................................

Calculated Load Value ..........................................

Mass Air Flow Sensor ............................................

EC-8

< BASIC INSPECTION >

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DIAGNOSIS AND REPAIR WORK FLOW

BASIC INSPECTION

DIAGNOSIS AND REPAIR WORK FLOW

Work Flow

INFOID:0000000009947169

OVERALL SEQUENCE

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DIAGNOSIS AND REPAIR WORK FLOW

EC-9

< BASIC INSPECTION >

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DETAILED FLOW

1.

GET INFORMATION FOR SYMPTOM

1.

Get the detailed information from the customer about the symptom (the condition and the environment
when the incident/malfunction occurred) using the “Diagnostic Work Sheet”. (Refer to

EC-11, "Diagnostic

.)

2.

Ask if the customer requests I/M examination.

Malfunction information, obtained>>GO TO 2.
No Malfunction information, but a request for I/M examination>>GO TO 13.

2.

CHECK DTC

1.

Check DTC of “All DTC Reading”.

2.

Perform the following procedure if DTC is displayed.

-

Record DTC and freeze frame data. (Print them out with CONSULT or GST.)

-

Erase only DTC of “ENGINE”.
With CONSULT: Refer to “How to Erase DTC and 1st Trip DTC” in

EC-112, "CONSULT Function"

.

Without CONSULT: Refer to “How to Erase Self-diagnostic Results” in

EC-109, "On Board Diagnosis

-

Turn ignition switch OFF.

-

Study the relationship between the cause detected by DTC and the symptom described by the customer.
(Symptom Table is useful. Refer to

EC-466, "Symptom Table"

3.

Check related service bulletins for information.

Are any symptoms described and any DTCs detected?

Symptom is described, DTC is detected>>GO TO 3.
Symptom is described, DTC is not detected>>GO TO 4.
Symptom is not described, DTC is detected>>GO TO 5.

3.

CONFIRM THE SYMPTOM

Try to confirm the symptom described by the customer (except MIL ON).
Also study the normal operation and fail-safe related to the symptom. Refer to

EC-470, "Description"

452, "Fail Safe"

Diagnosis Work Sheet is useful to verify the incident.
Verify relation between the symptom and the condition when the symptom is detected.

>> GO TO 5.

4.

CONFIRM THE SYMPTOM

Try to confirm the symptom described by the customer.
Also study the normal operation and fail-safe related to the symptom. Refer to

EC-470, "Description"

452, "Fail Safe"

Diagnosis Work Sheet is useful to verify the incident.
Verify relation between the symptom and the condition when the symptom is detected.

>> GO TO 6.

5.

PERFORM DTC CONFIRMATION PROCEDURE

Perform DTC CONFIRMATION PROCEDURE for the displayed DTC, and then make sure that DTC is
detected again.
If two or more DTCs are detected, refer to

EC-454, "DTC Inspection Priority Chart"

and determine trouble

diagnosis order.
NOTE:
• Freeze frame data is useful if the DTC is not detected.

*1: Include 1st trip DTC.

*2: Include 1st trip freeze frame data.

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