system NISSAN TERRANO 2004 Service User Guide

Work Flow
STEPDESCRIPTION
STEP 1 Get detailed information about the conditions and the environment when the incident occurred. The following are key pieces of information required to make a good analysis:
WHATVehicle Model, Engine, Transmission and the System (i.e. Radio).
WHEN Date, Time of Day, Weather Conditions, Frequency.
WHERE Road Conditions, Altitude and Traffic Situation.
HOW System Symptoms, Operating Conditions (Other Components Interaction).
Service History and if any After Market Accessories have been installed.
STEP 2 Operate the system, road test if necessary. Verify the parameter of the incident.
If the problem cannot be duplicated, refer to ªIncident Simulation Testsº next page.
STEP 3 Get the proper diagnosis materials together including: POWER SUPPLY ROUTING
System Operation Descriptions
Applicable Service Manual Sections
Check for any Service Bulletin.
Identify where to begin diagnosis based upon your knowledge of the system operation and the customer comments.
STEP 4 Inspect the system for mechanical binding, loose connectors or wiring damage. Determine which circuits and components are involved and diagnose using the Power Supply Routing and Harness
Layouts.
STEP 5 Repair or replace the incident circuit or component.
STEP 6 Operate the system in all modes. Verify the system works properly under all conditions. Make sure you have not inad- vertently created a new incident during your diagnosis or repair steps.
SGI838
HOW TO PERFORM EFFICIENT DIAGNOSIS FOR AN ELECTRICAL INCIDENT
GI-22
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Incident Simulation Tests
INTRODUCTION
Sometimes the symptom is not present when the vehicle is brought in for service. If possible, re-create the
conditions present at the time of the incident. Doing so may help avoid a No Trouble Found Diagnosis. The
following section illustrates ways to simulate the conditions/environment under which the owner experiences
an electrical incident.
The section is broken into the six following topics:
IVehicle vibration
I Heat sensitive
I Freezing
I Water intrusion
I Electrical load
I Cold or hot start up
Get a thorough description of the incident from the customer. It is important for simulating the conditions of
the problem.
VEHICLE VIBRATION
The problem may occur or become worse while driving on a rough road or when engine is vibrating (idle with
A/C on). In such a case, you will want to check for a vibration related condition. Refer to the illustration below.
Connectors & harness
Determine which connectors and wiring harness would affect the electrical system you are inspecting. Gen-
tly shake each connector and harness while monitoring the system for the incident you are trying to dupli-
cate. This test may indicate a loose or poor electrical connection.
Hint
Connectors can be exposed to moisture. It is possible to get a thin film of corrosion on the connector termi-
nals. A visual inspection may not reveal this without disconnecting the connector. If the problem occurs
intermittently, perhaps the problem is caused by corrosion. It is a good idea to disconnect, inspect and clean
the terminals on related connectors in the system.
Sensors & relays
Gently apply a slight vibration to sensors and relays in the system you are inspecting.
This test may indicate a loose or poorly mounted sensor or relay.
SGI839
HOW TO PERFORM EFFICIENT DIAGNOSIS FOR AN ELECTRICAL INCIDENT
GI-23
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Engine compartment
There are several reasons a vehicle or engine vibration could
cause an electrical complaint. Some of the things to check for are:
IConnectors not fully seated.
I Wiring harness not long enough and is being stressed due to
engine vibrations or rocking.
I Wires laying across brackets or moving components.
I Loose, dirty or corroded ground wires.
I Wires routed too close to hot components.
To inspect components under the hood, start by verifying the integ-
rity of ground connections. (Refer to GROUND INSPECTION
described later.) First check that the system is properly grounded.
Then check for loose connection by gently shakingthe wiring or
components as previously explained. Using the wiring diagrams
inspect the wiring for continuity.
Behind the instrument panel
An improperly routed or improperly clamped harness can become
pinched during accessory installation. Vehicle vibration can aggra-
vate a harness which is routed along a bracket or near a screw.
Under seating areas
An unclamped or loose harness can cause wiring to be pinched by
seat components (such as slide guides) during vehicle vibration. If
the wiring runs under seating areas, inspect wire routing for pos-
sible damage or pinching.
HEAT SENSITIVE
The owner's problem may occur during hot weather or after car has
sat for a short time. In such cases you will want to check for a heat
sensitive condition.
To determine if an electrical component is heat sensitive, heat the
component with a heat gun or equivalent.
Do not heat components above 60ÉC (140ÉF). If incident occurs
while heating the unit, either replace or properly insulate the com-
ponent.
SGI842
HOW TO PERFORM EFFICIENT DIAGNOSIS FOR AN ELECTRICAL INCIDENT
Incident Simulation Tests (Cont'd)
GI-24
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Function and System Application
Diagnostictest mode Function ENGINE A/T Air bag ABS NATS*1
Self-diagnostic results Self-diagnostic results can be read and erased quickly. xxxxx
ECU discriminated No. Classification number of a replacement ECU can be
read to prevent an incorrect ECU from being installed. ÐÐxÐÐ
Data monitor Input/Output data in the ECM can be read. x xÐxÐ
Active test Diagnostic Test Mode in which CONSULT-II drives
some actuators apart from the ECMs and also shifts
some parameters in a specified range. xÐÐxÐ
ECU (ECM) part number ECU (ECM) part number can be read. x xÐxÐ
Control unit initialisation All registered ignition key IDs in NATS components can
be initialised and new IDs can be registered. ÐÐÐÐ x
Self-function check ECM checks its own NATS communication interface. ÐÐÐÐ x
x: Applicable
*1: NATS: Nissan Anti-Theft System
Nickel Metal Hydride Battery Replacement
CONSULT-II contains a nickel metal hydride battery. When replacing the battery obey the following:
WARNING:
Replace the nickel metal hydride battery with genuine CONSULT-II battery only. Use of another battery
may present a risk of fire or explosion. The battery may present a fire or chemical burn hazard if mis-
treated. Do not recharge, disassemble of dispose of in fire.
Keep the battery out of reach of children and discard used battery conforming to the local regulations.
Checking Equipment
When ordering this equipment, contact your NISSAN distributor.
Tool name Description
NISSAN CONSULT-II
q
1CONSULT-II unit and acces-
sories
q
2Program card
AED03E for diagnosis,
AEN02C-1 for NATS
To confirm the best combination
of these softwares, refer to
CONSULT-II Operation Manual.
YGI004
NOTE:
I The CONSULT-II must be used in conjunction with a program card.
CONSULT-II does not require loading (Initialisation) procedure.
I Be sure the CONSULT-II is turned off before installing or removing a program card.
CONSULT-II CHECKING SYSTEM
GI-26
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4-pole Lift
WARNING:
Do not use a 2-pole lift.
Due to weight balance of the vehicle and shape of underbody,
lift arms can not be attached in a safe way. Therefore it is rec-
ommended to use a 4-pole lift only.
Tow Truck Towing
CAUTION:
IAll applicable local laws regarding the towing operation
must be obeyed.
I It is necessary to use proper towing equipment to avoid
possible damage to the vehicle during a towing operation.
I Attach safety chains for all towing.
I When towing, make sure that the transmission, steering
system and power train are in good order. If any unit is
damaged, a dolly must be used.
I When towing with the front wheels on the ground:
Move both the gearshift and transfer levers to neutral (ªNº
position).
Turn the ignition key to the ªOFFº position and secure the
steering wheel in a straightahead position with a rope or
similar device. Never place the ignition key in the ªLOCKº
position. This will result in damage to the steering lock
mechanism.
I When towing with the rear wheels on the ground, release
the parking brake and move both the gearshift and trans-
fer levers to neutral (ªNº position).
I Never tow vehicle from the rear (i.e., backward) with four
wheels on the ground as this may cause serious and
expensive damage to the transmission.
LIFTING POINTS AND TOW TRUCK TOWING
GI-32
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ISO 15031-2 Terminology List
All emission related terms used in this publication in accordance with ISO 15031-2 are listed. Accordingly, new
terms, new acronyms/abbreviations and old terms are listed in the following chart.
***: Not applicable
NEW TERMNEW ACRONYM/
ABBREVIATION OLD TERM
Air cleaner ACL Air cleaner
Barometric pressure BARO
Barometric pressure sensor-BCDD BAROS-BCDD BCDD
Camshaft position CMP ***
Camshaft position sensor CMPS Crank angle sensor
Carburetor CARB Carburetor
Charge air cooler CAC Intercooler
Closed loop CL Closed loop
Closed throttle position switch CTP switch Idle switch
Clutch pedal position switch CPP switch Clutch switch
Continuous fuel injection system CFI system ***
Continuous trap oxidizer system CTOX system ***
Crankshaft position CKP ***
Crankshaft position sensor CKPS ***
Data link connector DLC ***
Data link connector for CONSULT DLC for CONSULT Diagnostic connector for CONSULT
Diagnostic test mode DTM Diagnostic mode
Diagnostic test mode selector DTM selector Diagnostic mode selector
Diagnostic test mode I DTM I Mode I
Diagnostic test mode II DTM II Mode II
Diagnostic trouble code DTC Malfunction code
Direct fuel injection system DFI system ***
Distributor ignition system DI system Ignition timing control
Early fuel evaporation-mixture heater EFE-mixture heater Mixture heater
Early fuel evaporation system EFE system Mixture heater control
Electrically erasable programmable read only
memory EEPROM ***
Electronic ignition system EI system Ignition timing control
Engine control module ECM ECCS control unit
Engine coolant temperature ECT Engine temperature
Engine coolant temperature sensor ECTS Engine temperature sensor
Engine modification EM ***
Engine speed RPM Engine speed
Erasable programmable read only memory EPROM ***
Evaporative emission system EVAP system Evaporative emission control system
Exhaust gas recirculation valve EGR valve EGR valve
Exhaust gas recirculation control-BPT valve EGRC-BPT valve BPT valve
Exhaust gas recirculation control-solenoid valve EGRC-solenoid valve EGR control solenoid valve
ISO 15031-2 TERMINOLOGY LIST
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***: Not applicable
NEW TERMNEW ACRONYM/
ABBREVIATION OLD TERM
Exhaust gas recirculation temperature sensor EGR temperature sensor Exhaust gas temperature sensor
Flash electrically erasable programmable read
only memory FEEPROM ***
Flash erasable programmable read only memory FEPROM ***
Flexible fuel sensor FFS ***
Flexible fuel system FF system ***
Heated Oxygen sensor HO
2S Exhaust gas sensor
Idle air control system IAC systemIdle speed control
Idle air control valve-air regulator IACV-air regulatorAir regulator
Idle air control valve-auxiliary air control valve IACV-AAC valve Auxiliary air control (AAC) valve
Idle air control valve-FICD solenoid valve IACV-FICD solenoid valve FICD solenoid valve
Idle air control valve-idle up control solenoid
valve IACV-idle up control solenoid
valve
Idle up control solenoid valve
Idle speed control-FI pot ISC-FI potFI pot
Idle speed control system ISC system***
Ignition control module ICM***
Indirect fuel injection system IFI system***
Intake air temperature sensor IATS Air temperature sensor
Knock *** Detonation
Knock sensor KS Detonation sensor
Malfunction indicator MI Check engine light
Manifold absolute pressure MAP ***
Manifold absolute pressure sensor MAPS ***
Manifold differential pressure MDP ***
Manifold differential pressure sensor MDPS ***
Manifold surface temperature MST ***
Manifold surface temperature sensor MSTS ***
Manifold vacuum zone MVZ ***
Manifold vacuum zone sensor MVZS ***
Mass air flow sensor MAFS Air flow meter
Mixture control solenoid valve MC solenoid valve Air-fuel control solenoid valve
Multiport fuel injection system MFI system Fuel injection control
Neutral position switch *** Neutral switch
Non-volatile random access memory NVRAM ***
On-board diagnostic system OBD system Self-diagnosis
Open loop OL Open loop
Oxidation catalyst OC Catalyst
Oxidation catalytic converter system OC system ***
Oxygen sensor O
2S Exhaust gas sensor
Park position switch ***Park switch
Park/neutral position switch PNP switch Park/neutral switch
Periodic trap oxidizer system PTOX system ***
ISO 15031-2 TERMINOLOGY LIST
ISO 15031-2 Terminology List (Cont'd)
GI-35
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***: Not applicable
NEW TERMNEW ACRONYM/
ABBREVIATION OLD TERM
Powertrain control module PCM ***
Programmable read only memory PROM ***
Pulsed secondary air injection control solenoid
valve PAIRC solenoid valve AIV control solenoid valve
Pulsed secondary air injection system PAIR system Air induction valve (AIV) control
Pulsed secondary air injection valve PAIR valve Air induction valve
Random access memory RAM ***
Read only memory ROM ***
Scan tool ST ***
Secondary air injection pump AIR pump ***
Secondary air injection system AIR system ***
Sequential multiport fuel injection system SFI system Sequential fuel injection
Service reminder indicator SRI ***
Simultaneous multiport fuel injection system *** Simultaneous fuel injection
Smoke puff limiter system SPL system ***
Supercharger SC ***
Supercharger bypass SCB ***
System readiness test SRT ***
Thermal vacuum valve TVV Thermal vacuum valve
Three way catalyst TWC Catalyst
Three way catalytic converter system TWC system ***
Three way + oxidation catalyst TWC + OC Catalyst
Three way + oxidation catalytic converter system TWC + OC system ***
Throttle body TB Throttle chamber
SPI body
Throttle body fuel injection system TBI system Fuel injection control
Throttle position TP Throttle position
Throttle position sensor TPS Throttle sensor
Throttle position switch TP switch Throttle switch
Torque converter clutch solenoid valve TCC solenoid valve Lock-up cancel solenoid
lock-up solenoid
Turbocharger TC Turbocharger
Vehicle speed sensor VSS Vehicle speed sensor
Volume air flow sensor VAFS Air flow meter
Warm up oxidation catalyst WU-OC Catalyst
Warm up oxidation catalytic converter system WU-OC system ***
Warm up three-way catalyst WU-TWC Catalyst
Warm up three-way catalytic converter system WU-TWC system ***
Wide open throttle position switch WOP switch Full switch
ISO 15031-2 TERMINOLOGY LIST
ISO 15031-2 Terminology List (Cont'd)
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MAINTENANCE
SECTION
MA
CONTENTS
PRE-DELIVERY INSPECTION ITEMS ............................3
GENERAL MAINTENANCE ............................................4
PERIODIC MAINTENANCE ............................................5
Maintenance Schedule for Diesel Engine Models
(annual mileage < 30,000 km/year) ............................5
Maintenance Schedule for Diesel Engine Models
(annual mileage > 30,000 km/year) ............................8
Maintenance Under Severe Driving Conditions
(annual mileage < 30,000 km/year) .......................... 11
Maintenance Under Severe Driving Conditions
(annual mileage > 30,000 km/year) ..........................14
RECOMMENDED FLUIDS AND LUBRICANTS ...........17
Fluids and Lubricants ................................................17
SAE Viscosity Number ..............................................18
Engine Coolant Mixture Ratio....................................19
TD
ENGINE MAINTENANCE ..............................................20
Retightening Manifold Bolts and Nuts .......................20
Adjusting Intake and Exhaust Valve Clearance ........20
Drive Belt Inspection..................................................20
Changing Engine Oil..................................................21
Changing Oil Filter .....................................................21
Changing Engine Coolant..........................................22
Checking Cooling System .........................................23
Checking and Replacing fuel filter and Draining
Water ........................................................................\
.23
Cleaning and Replacing Air Cleaner Filter (Dry
paper type).................................................................24
Checking Injection Nozzle .........................................25
Checking Idle Speed .................................................26
ZD
ENGINE MAINTENANCE ..............................................28
Checking Tightening Torque ......................................28
Adjusting Intake and Exhaust Valve Clearance ........28
Checking Drive Belt ...................................................28
Removal .....................................................................29 Installation ..................................................................29
Changing Engine Oil..................................................29
Changing Engine Oil Filter ........................................30
Changing Engine Coolant..........................................31
Checking Cooling System .........................................32
Checking and Replacing Fuel Filter and Draining
Water ........................................................................\
.33
Checking Fuel Lines ..................................................34
Cleaning and Replacing Air Cleaner Filter ................35
CHASSIS AND BODY MAINTENANCE .......................36
Checking Exhaust System.........................................36
Checking Clutch Operation........................................36
Checking Clutch Fluid Level and Leaks ....................36
Checking Clutch System ...........................................36
Checking M/T Oil .......................................................36
Changing M/T Oil.......................................................37
Checking Water Entry ................................................37
Checking Transfer Oil ................................................37
Changing Transfer Oil................................................38
Checking Propeller Shaft ...........................................38
Checking Differential Gear Oil ...................................38
Changing Differential Gear Oil ..................................39
Checking Front Wheel Bearing Grease ....................39
Repacking Front Wheel Bearing Grease ..................39
Checking Free-running Hub Grease .........................40
Checking Brake Fluid Level and Leaks.....................40
Checking Brake System ............................................40
Checking Brake Booster, Vacuum Hoses,
Connections and Check Valve ..................................40
Checking Disc Brake .................................................40
Checking Drum Brake ...............................................41
Checking Foot Brake Pedal Operation......................42
Checking Parking Brake ............................................42
Changing Brake Fluid ................................................43
Balancing Wheels ......................................................43
Tire Rotation ..............................................................43
Checking Steering Gear and Linkage .......................43
Checking Fluid Level and Leaks (Power steering) ...44
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General maintenance includes those items which should be checked during normal day-to-day operation of
the vehicle. They are essential if the vehicle is to continue functioning correctly. Owners can perform the
checks and inspections themselves, or they can be carried out by a NISSAN dealer.
ItemReference pages
OUTSIDE THE VEHICLE
The maintenance items listed here should be checked periodically, unless otherwise specified.
Tires Check the pressure with a gauge weekly when at a service station, including the spare,
and adjust to the specified pressure if necessary. Check carefully for damage, cuts or excessive
wear. Ð
Windshield wiper blades Check for cracks or wear if not functioning correctly. Ð
Doors and engine hood Check that all doors, the engine hood, the trunk lid and back door
function correctly. Also ensure that all latches lock securely. Lubricate if necessary. Make sure
that the secondary latch prevents the hood from opening when the primary latch is released.
When driving in areas using road salt or other corrosive materials, check for lubrication more
often. MA-45
Tire rotation Tires should be rotated every 5,000 km (3,000 miles). MA-43
INSIDE THE VEHICLE
The maintenance items listed here should be checked on a regular basis, such as when per-
forming periodic maintenance, cleaning the vehicle etc.
Lights Make sure that the headlights, stop lights, tail lights, turn signal lights, and other lights
are all operating correctly and installed securely. Also check headlight aim. Ð
Warning lights and buzzers/chimes Make sure that all warning lights and buzzers/chimes are
functioning correctly. Ð
Steering wheel Check that it has the specified play. Check for changes in the steering
operation, such as excessive free play, hard steering or strange noises. Free play: Less than 35 mm (1.38 in) Ð
Seat belts Check that all parts of the seat belt system (e.g. buckles, anchors, adjusters and
retractors) operate properly and smoothly, and are installed securely. Check the belt webbing for
cuts, fraying, wear of damage. MA-46
UNDER THE HOOD AND VEHICLE
The maintenance items listed here should be checked periodically e.g. each time you check the
engine oil or refuel.
Windshield washer fluid Check that there is adequate fluid in the tank.
Engine coolant level Check the coolant level when the engine is cold. MA-22
Engine oil level Check the level after parking the vehicle (on level ground) and turning off the
engine. MA-21
Brake and clutch fluid level Make sure that the brake fluid level is between the ªMAXº and
ªMINº lines on the reservoir. MA-36/MA-40
Battery Check the fluid level in each cell. It should be between the ªMAXº and ªMINº lines. Ð
GENERAL MAINTENANCE
MA-4
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