
Edition: August 2003
Release: October 2003 (01)
Publication No.: SM3E00-1N16E1E
Reference No.: 7711347018
GENERAL INFORMATIONGI
MAINTENANCEMA
ENGINE MECHANICAL – QGEM-QG
ENGINE MECHANICAL – YDEM-YD
ENGINE LUBRICATION &
COOLING SYSTEMSLC
ENGINE CONTROL SYSTEM – QGEC - QG
ENGINE CONTROL SYSTEM – YDEC - YD
ACCELERATOR CONTROL,
FUEL & EXHAUST SYSTEMSFE
CLUTCHCL
MANUAL TRANSAXLEMT
AUTOMATIC TRANSAXLEAT
FRONT & REAR AXLEAX
FRONT & REAR SUSPENSIONSU
BRAKE SYSTEMBR
STEERING SYSTEMST
RESTRAINT SYSTEMRS
BODY & TRIMBT
HEATER & MANUAL AIR CONDITIONERHA
AUTOMATIC AIR CONDITIONERATC
STARTING & CHARGING SYSTEMSSC
ELECTRICAL SYSTEMEL
ALPHABETICAL INDEXIDX
ALMERA
MODEL N16 SERIES
NISSAN EUROPE S.A.S.
© 2003 NISSAN EUROPE S.A.S.
Produced in The Netherlands
Not to be reproduced in whole or in part
without the prior written permission of
Nissan Europe S.A.S., Paris, France.
QUICK REFERENCE INDEX

GENERAL INFORMATION
SECTION
GI
CONTENTS
PRECAUTIONS<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11001100110011001100110011001100110011001100110011[3
Precautions <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
110011[..............3
PRECAUTIONS FOR SUPPLEMENTAL
RESTRAINT SYSTEM (SRS)″AIR BAG″AND
″SEAT BELT PRE-TENSIONER″
.................................3
PRECAUTIONS FOR NATS (NISSAN ANTI-THEFT
SYSTEM)
<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11001100110011001100110011001100110011001100110011[...3
GENERAL PRECAUTIONS.........................................4
PRECAUTIONS FOR MULTIPORT FUEL
INJECTION SYSTEM OR ENGINE CONTROL
SYSTEM
<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11001100110011001100110011001100110011001100110011[....6
PRECAUTIONS FOR THREE WAY CATALYST...........6
PRECAUTIONS FOR HOSES.....................................6
PRECAUTIONS FOR ENGINE OILS...........................7
PRECAUTIONS FOR FUEL........................................8
PRECAUTIONS FOR AIR CONDITIONING..................9
HOW TO USE THIS MANUAL......................................10
HOW TO READ WIRING DIAGRAMS..........................12
Sample/Wiring Diagram - EXAMPL - ........................12
OPTIONAL SPLICE..................................................13
Description <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
110011[.............14
CONNECTOR SYMBOLS.........................................16
HARNESS INDICATION...........................................17
COMPONENT INDICATION......................................17
SWITCH POSITIONS...............................................17
DETECTABLE LINES AND NON-DETECTABLE
LINES
<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11001100110011001100110011001100110011001100110011[......18
MULTIPLE SWITCH.................................................19
REFERENCE AREA.................................................20
HOW TO PERFORM EFFICIENT DIAGNOSES
FOR AN ELECTRICAL INCIDENT...............................22
Work Flow <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
110011001100110011[...........22
Incident Simulation Tests ...........................................23
INTRODUCTION<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11001100110011> 3
VEHICLE VIBRATION..............................................23
HEAT SENSITIVE<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
110011> 4
FREEZING<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
1100110011001100110011001100110011001100110011> 24
WATER INTRUSION................................................25
ELECTRICAL LOAD.................................................25
COLD OR HOT START UP.......................................25
Circuit Inspection .......................................................25
INTRODUCTION<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11001100110011> 5
TESTING FOR″OPENS″IN THE CIRCUIT................26
TESTING FOR″SHORTS″IN THE CIRCUIT..............27
GROUND INSPECTION...........................................28
VOLTAGE DROP TESTS..........................................28
CONTROL UNIT CIRCUIT TEST...............................30
HOW TO FOLLOW TROUBLE DIAGNOSES...............32
How to Follow Test Groups in Trouble Diagnoses ....33
Key to Symbols Signifying Measurements or
Procedures<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
1100110011[............34
CONSULT-II CHECKING SYSTEM...............................36
Function and System Application ..............................36
Nickel Metal Hydride Battery Replacement...............37
Checking Equipment..................................................37
CONSULT-II Data Link Connector (DLC) Circuit ......38
INSPECTION PROCEDURE.....................................38
IDENTIFICATION INFORMATION................................39
Model Variation ..........................................................39
FOR EUROPE<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11001100110011001100110011> 9
FOR AUSTRALIA, NEW ZEALAND AND SOUTH
AFRICA
<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11001100110011001100110011001100110011001100110011[....39
PREFIX AND SUFFIX DESIGNATIONS.....................40
Identification Number .................................................40
VEHICLE IDENTIFICATION NUMBER
ARRANGEMENT
<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
1100110011> 1
IDENTIFICATION PLATE..........................................41
ENGINE SERIAL NUMBER.......................................42
AUTOMATIC TRANSAXLE NUMBER........................42
MANUAL TRANSAXLE NUMBER..............................43
Dimensions <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
1100110011[...........44
Wheels and Tires .......................................................44
LIFTING POINTS AND TOW TRUCK TOWING...........45
Preparation <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
110011[............45
SPECIAL SERVICE TOOLS......................................45
Board-on Lift <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11[...........45
Garage Jack and Safety Stand .................................46
2-pole Lift <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
1100110011[..............47
Tow Truck Towing ......................................................48
TOWING AN AUTOMATIC TRANSAXLE MODEL
WITH FOUR WHEELS ON GROUND
........................48
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TOWING AN AUTOMATIC TRANSAXLE MODEL
WITH REAR WHEELS RAISED (WITH FRONT
WHEELS ON GROUND)
..........................................48
TOWING POINT<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
110011001100110011> 9TIGHTENING TORQUE OF STANDARD BOLTS........50
ISO 15031-2 TERMINOLOGY LIST..............................51
ISO 15031-2 <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
1100110011[.........51
CONTENTS(Cont’d)
GI-2

Do not attempt to top off the fuel tank after the fuel pump nozzle
shuts off automatically. Continued refueling may cause fuel
overflow, resulting in fuel spray and possibly a fire.
WARNING:
To prevent ECM from storing the diagnostic trouble codes, do
not carelessly disconnect the harness connectors which are
related to the engine control system and TCM (Transmission
Control Module) system. The connectors should be discon-
nected only when working according to the WORK FLOW of
TROUBLE DIAGNOSES in EC and AT sections.
SGI787
PRECAUTIONS FOR MULTIPORT FUEL INJECTION
SYSTEM OR ENGINE CONTROL SYSTEM
NJGI0001S04Before connecting or disconnecting any harness connector for
the multiport fuel injection system or ECM:
Turn ignition switch to “OFF” position.
Disconnect negative battery terminal.
Otherwise, there may be damage to ECM.
Before disconnecting pressurized fuel line from fuel pump to
injectors, be sure to release fuel pressure.
Be careful not to jar components such as ECM and mass air
flow sensor.
PRECAUTIONS FOR THREE WAY CATALYSTNJGI0001S05If a large amount of unburned fuel flows into the catalyst, the cata-
lyst temperature will be excessively high. To prevent this, follow the
instructions below:
Use unleaded gasoline only. Leaded gasoline will seriously
damage the three way catalyst.
When checking for ignition spark or measuring engine
compression, make tests quickly and only when necessary.
Do not run engine when the fuel tank level is low, otherwise the
engine may misfire, causing damage to the catalyst.
Do not place the vehicle on flammable material. Keep flammable
material off the exhaust pipe and the three way catalyst.
SMA019D
PRECAUTIONS FOR HOSESNJGI0001S06Hose Removal and InstallationNJGI0001S0601To prevent damage to rubber hose, do not pry off rubber hose
with tapered tool or screwdriver.
PRECAUTIONS
Precautions (Cont’d)
GI-6

fuels in your diesel engine. The use of those can cause
engine damage.
Do not use summer fuel at temperatures below −7°C
(20°F). The cold temperatures will cause wax to form in the
fuel. As a result, it may prevent the engine from running
smoothly.
Do not add gasoline or other alternate fuels to diesel fuel.
PRECAUTIONS FOR AIR CONDITIONINGNJGI0001S09Use an approved refrigerant recovery unit any time the air condi-
tioning system must be discharged. Refer to HA-77 (Manual) or
ATC-132 (Auto), “HFC-134a (R-134a) Service Procedure” for spe-
cific instructions.
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PRECAUTIONS
Precautions (Cont’d)
GI-9

NJGI0002
The captionsWARNINGandCAUTIONwarm you of steps that must be followed to prevent personal injury
and/or damage to some part of the vehicle.
WARNINGindicates the possibility of personal injury if instructions are not followed.
CAUTIONindicates the possibility of component damage if instructions are not followed.
BOLD TYPED STATEMENTSexceptWARNINGandCAUTIONgive you helpful information.
ALPHABETICAL INDEXis provided at the end of this manual so that you can rapidly find the item and
page you are searching for.
A QUICK REFERENCE INDEX, a black tab (e.g.
) is provided on the first page. You can quickly find
the first page of each section by matching it to the section’s black tab.
THE CONTENTSare listed on the first page of each section.
THE TITLEis indicated on the upper portion of each page and shows the part or system.
THE PAGE NUMBERof each section consists of two letters which designate the particular section and a
number (e.g. “BR-5”).
THE LARGE ILLUSTRATIONSare exploded views (See below.) and contain tightening torques, lubrica-
tion points, section number of thePARTS CATALOG(e.g. SEC. 440) and other information necessary to
perform repairs.
The illustrations should be used in reference to service matters only. When ordering parts, refer to the
appropriatePARTS CATALOG.
SBR364AC
THE SMALL ILLUSTRATIONSshow the important steps such as inspection, use of special tools, knacks
of work and hidden or tricky steps which are not shown in the previous large illustrations.
Assembly, inspection and adjustment procedures for the complicated units such as the automatic transaxle
or transmission, etc. are presented in a step-by-step format where necessary.
TheUNITSgiven in this manual are primarily expressed as the SI UNIT (InternationalSystem of Unit),
and alternatively expressed in the metric system and in the yard/pound system.
“Example”
Tightening torque:
59 - 78 N·m (6.0 - 8.0 kg-m, 43 - 58 ft-lb)
TROUBLE DIAGNOSESare included in sections dealing with complicated components.
HOW TO USE THIS MANUAL
GI-10

SERVICE DATA AND SPECIFICATIONSare contained at the end of each section for quick reference of
data.
The followingSYMBOLS AND ABBREVIATIONSare used:
SYMBOL ABBREVIATION SYMBOL ABBREVIATION
Tightening torque
2WD2-Wheel Drive
Should be lubricated with grease. Unless oth-
erwise indicated, use recommended multi-pur-
pose grease.A/CAir Conditioner
Should be lubricated with oil. P/S Power Steering
Sealing point SST Special Service Tools
Checking point SAE Society of Automotive Engineers, Inc.
Always replace after every disassembly. ATF Automatic Transmission Fluid
P
Apply petroleum jelly.
D1Drive range 1st gear
Apply ATF. D2Drive range 2nd gear
★Select with proper thickness. D
3Drive range 3rd gear
✩Adjustment is required. D
4Drive range 4th gear
SDS Service Data and Specifications OD Overdrive
LH, RH Left-Hand, Right-Hand 2
22nd range 2nd gear
FR, RR Front, Rear 2
12nd range 1st gear
M/T Manual Transaxle/Transmission 1
21st range 2nd gear
A/T Automatic Transaxle/Transmission 1
11st range 1st gear
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HOW TO USE THIS MANUAL
GI-11

SGI117A
SGI118A
ENGINE SERIAL NUMBERNJGI0008S0203
SGI113A
AUTOMATIC TRANSAXLE NUMBERNJGI0008S0204
IDENTIFICATION INFORMATION
Identification Number (Cont’d)
GI-42