Index Nissan Nissan Quest E52 (2011-2014 year) - Service and Repair Manual

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Nissan Quest E52. Manual - part 1193

TM-2

CVT CONTROL SYSTEM : System Diagram .........

CVT CONTROL SYSTEM : System Description ....

CVT CONTROL SYSTEM : Circuit Diagram ..........

CVT CONTROL SYSTEM : Fail-safe .....................

OIL PRESSURE CONTROL SYSTEM .....................

OIL PRESSURE CONTROL SYSTEM : System
Diagram ..................................................................

OIL PRESSURE CONTROL SYSTEM : System
Description ..............................................................

LOCK-UP AND SELECT CONTROL SYSTEM ........

LOCK-UP AND SELECT CONTROL SYSTEM :
System Diagram .....................................................

LOCK-UP AND SELECT CONTROL SYSTEM :
System Description .................................................

SHIFT CONTROL SYSTEM ......................................

SHIFT CONTROL SYSTEM : System Diagram .....

SHIFT CONTROL SYSTEM : System Description ...

SHIFT LOCK SYSTEM .............................................

SHIFT LOCK SYSTEM : System Description .........

ON BOARD DIAGNOSTIC (OBD) SYSTEM .....

Diagnosis Description .............................................

GST (Generic Scan Tool) .......................................

DIAGNOSIS SYSTEM (TCM) ............................

DIAGNOSIS DESCRIPTION .....................................

DIAGNOSIS DESCRIPTION : System Description

...

DIAGNOSIS DESCRIPTION : DTC ........................

DIAGNOSIS DESCRIPTION : Malfunction Indica-
tor Lamp (MIL) ........................................................

CONSULT Function ................................................

ATFTEMP COUNT Conversion Table ....................

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

TCM ....................................................................

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

Fail-safe ..................................................................

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

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

WIRING DIAGRAM .....................................

CVT CONTROL SYSTEM ..................................

Wiring Diagram .......................................................

SHIFT LOCK SYSTEM ......................................

Wiring Diagram .......................................................

BASIC INSPECTION ...................................

DIAGNOSIS AND REPAIR WORK FLOW ........

Work Flow ...............................................................

Diagnostic Work Sheet ...........................................

ADDITIONAL SERVICE WHEN REPLACING
TCM ....................................................................

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

Procedure ...............................................................

ADDITIONAL SERVICE WHEN REPLACING
TRANSAXLE ASSEMBLY ................................

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

Procedure ...............................................................

STALL TEST .....................................................

Work Procedure ......................................................

LINE PRESSURE TEST ....................................

Work Procedure ......................................................

ROAD TEST ......................................................

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

Check before Engine Is Started ..............................

Check at Idle ...........................................................

Cruise Test ..............................................................

CVT POSITION ..................................................

Inspection and Adjustment ......................................

DTC/CIRCUIT DIAGNOSIS ........................

U0100 LOST COMMUNICATION (ECM A) .......

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

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

U1000 CAN COMM CIRCUIT ............................

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

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

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

U1010 CONTROL UNIT (CAN) .........................

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

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

P0615 STARTER RELAY ..................................

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

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

P0703 BRAKE SWITCH B ................................

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

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

Component Inspection (Stop Lamp Switch) ............

Component Inspection (Stop Lamp Relay) .............

P0705 TRANSMISSION RANGE SWITCH A ...

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

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

Component Inspection (Transmission Range
Switch) ....................................................................

P0710 TRANSMISSION FLUID TEMPERA-
TURE SENSOR A ..............................................

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

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

Component Inspection (CVT Fluid Temperature
Sensor) ...................................................................

P0715 INPUT SPEED SENSOR A ....................

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

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

P0720 OUTPUT SPEED SENSOR ....................

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

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

P0725 ENGINE SPEED ......................................

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

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

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

P0740 TORQUE CONVERTER ..........................

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

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

Component Inspection (Torque Converter Clutch
Solenoid Valve) .......................................................

P0744 TORQUE CONVERTER ..........................

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

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

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

P0745 PRESSURE CONTROL SOLENOID A

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

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

Component Inspection (Line Pressure Solenoid
Valve) ......................................................................

P0746 PRESSURE CONTROL SOLENOID A

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

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

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

Component Inspection (Line Pressure Solenoid
Valve) ......................................................................

P0776 PRESSURE CONTROL SOLENOID B

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

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

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

Component Inspection (Secondary Pressure So-
lenoid Valve) .........................................................

P0778 PRESSURE CONTROL SOLENOID B

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

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

Component Inspection (Secondary Pressure So-
lenoid Valve) .........................................................

P0840 TRANSMISSION FLUID PRESSURE
SEN/SW A ........................................................

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

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

P0841 TRANSMISSION FLUID PRESSURE
SEN/SW A ........................................................

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

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

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

Component Inspection (Line Pressure Solenoid
Valve) ....................................................................

Component Inspection (Secondary Pressure So-
lenoid Valve) ..........................................................

P0845 TRANSMISSION FLUID PRESSURE
SEN/SW B .......................................................

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

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

P0868 TRANSMISSION FLUID PRESSURE .

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

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

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

Component Inspection (Line Pressure Solenoid
Valve) ....................................................................

Component Inspection (Secondary Pressure So-
lenoid Valve) ..........................................................

P1701 TCM ......................................................

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

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

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

P1705 TP SENSOR .........................................

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

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

P1709 INCOMPLETED DATA WRITING ........

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

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

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

P1722 VEHICLE SPEED .................................

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

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

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

P1723 SPEED SENSOR .................................

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

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

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

P1726 THROTTLE CONTROL SIGNAL .........

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

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

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

P1740 SELECT SOLENOID ...........................

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

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

Component Inspection (Lock-up Select Solenoid
Valve) ....................................................................

P1777 STEP MOTOR ......................................

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

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

Component Inspection (Step Motor) ......................

P1778 STEP MOTOR ......................................

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

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

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

TM-4

SHIFT POSITION INDICATOR CIRCUIT ........

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

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

OVERDRIVE CONTROL SWITCH ..................

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

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

Component Inspection (Overdrive Control Switch)

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OD OFF INDICATOR LAMP ............................

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

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

SHIFT LOCK SYSTEM ....................................

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

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

Component Inspection (Stop Lamp Switch) ..........

Component Inspection (Shift Lock Solenoid) ........

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

SYSTEM SYMPTOM .......................................

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

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

CVT FLUID .......................................................

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

Changing ...............................................................

CVT FLUID COOLER SYSTEM ......................

Cleaning ................................................................

REMOVAL AND INSTALLATION ..............

CVT SHIFT SELECTOR ..................................

Exploded View .......................................................

Removal and Installation .......................................

Disassembly and Assembly ...................................

Inspection and Adjustment ....................................

CONTROL CABLE ..........................................

Exploded View .......................................................

Removal and Installation .......................................

Inspection and Adjustment ....................................

TCM ..................................................................

Exploded View .......................................................

Removal and Installation .......................................

Adjustment .............................................................

AIR BREATHER HOSE ...................................

Exploded View .......................................................

Removal and Installation .......................................

SECONDARY SPEED SENSOR .....................

Exploded View .......................................................

Removal and Installation .......................................

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

DIFFERENTIAL SIDE OIL SEAL .....................

Exploded View ......................................................

Removal and Installation .......................................

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

OIL PAN ............................................................

Exploded View ......................................................

Removal and Installation .......................................

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

WATER HOSE ..................................................

Exploded View ......................................................

Removal and Installation .......................................

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

FLUID COOLER SYSTEM ...............................

CVT FLUID COOLER HOSE ...................................

CVT FLUID COOLER HOSE : Exploded View .....

CVT FLUID COOLER HOSE : Removal and In-
stallation ................................................................

CVT FLUID COOLER HOSE : Inspection .............

CVT OIL WARMER .................................................

CVT OIL WARMER : Exploded View ....................

CVT OIL WARMER : Removal and Installation ....

CVT OIL WARMER : Inspection ...........................

CVT FLUID FILTER ..........................................

Exploded View ......................................................

Removal and Installation .......................................

UNIT REMOVAL AND INSTALLATION ...

TRANSAXLE ASSEMBLY ...............................

Exploded View ......................................................

Removal and Installation .......................................

Inspection and Adjustment ....................................

UNIT DISASSEMBLY AND ASSEMBLY ..

TORQUE CONVERTER ...................................

Exploded View ......................................................

Disassembly ..........................................................

Assembly ..............................................................

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

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

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

General Specification ............................................

Vehicle Speed When Shifting Gears .....................

Stall Speed ............................................................

Line Pressure ........................................................

Torque Converter ..................................................

Heater Thermostat ................................................

PRECAUTIONS

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< PRECAUTION >

[CVT: RE0F09B]

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PRECAUTION

PRECAUTIONS

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

INFOID:0000000009650050

The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS
system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front
air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.
Information necessary to service the system safely is included in the “SRS AIR BAG” and “SEAT BELT” of this
Service Manual.

WARNING:

Always observe the following items for preventing accidental activation.
• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in

the event of a collision that would result in air bag inflation, all maintenance must be performed by
an authorized NISSAN/INFINITI dealer.

• Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal

injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag
Module, see “SRS AIR BAG”.

• Never use electrical test equipment on any circuit related to the SRS unless instructed to in this Ser-

vice Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or harness
connectors.

PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS

WARNING:

Always observe the following items for preventing accidental activation.
• When working near the Air Bag Diagnosis Sensor Unit or other Air Bag System sensors with the

ignition ON or engine running, never use air or electric power tools or strike near the sensor(s) with
a hammer. Heavy vibration could activate the sensor(s) and deploy the air bag(s), possibly causing
serious injury.

• When using air or electric power tools or hammers, always switch the ignition OFF, disconnect the

battery, and wait at least 3 minutes before performing any service.

Precaution for Procedure without Cowl Top Cover

INFOID:0000000009650051

When performing the procedure after removing cowl top cover, cover
the lower end of windshield with urethane, etc to prevent damage to
windshield.

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