FLUID NISSAN ALMERA N16 2003 Electronic Repair Manual

SEL543TA
Removal and InstallationNJEL0060WIPER ARMSNJEL0060S011. Prior to wiper arm installation, turn on wiper switch to operate
wiper motor and then turn it “OFF” (Auto Stop).
2. Lift the blade up and then set it down onto glass surface to set
the blade center to clearance “L
1”&“L2” immediately before
tightening nut.
3. Eject washer fluid. Turn on wiper switch to operate wiper motor
and then turn it “OFF”.
4. Ensure that wiper blades stop within clearance “L
1”&“L2”.
Clearance “L1”:23-37mm(0.91-1.46in)
Clearance “L
2”:24-38mm(0.94-1.50in)
Tighten wiper arm nuts to specified torque.
Front wiper: 21 - 26 N·m (2.1 - 2.7 kg-m, 16 - 19 ft-lb)
SEL024J
Before reinstalling wiper arm, clean up the pivot area as
illustrated. This will reduce possibility of wiper arm loose-
ness.
WIPER LINKAGENJEL0060S02
NEL801
FRONT WIPER AND WASHER
Removal and Installation
EL-162

SEL451XA
Removal and InstallationNJEL0301WIPER ARMSNJEL0301S011. Prior to wiper arm installation, turn on wiper switch to operate
wiper motor and then turn it “OFF” (Auto Stop).
2. Lift the blade up and then set it down onto glass surface. Set
the black center to clearance “E” immediately before tighten-
ing the nut.
3. Eject washer fluid. Turn on wiper switch to operate wiper motor
and then turn it “OFF”.
4. Ensure that wiper blades stop on the lowest heat wire.
Tighten windshield wiper arm nuts to specified torque.
: 13 - 18 N·m (1.3 - 1.8 kg-m, 10 - 13 ft-lb)
Rear wiper motor assembly mounting bolts
: 4 - 5 N·m (0.4 - 0.5 kg-m, 36 - 44 in-lb)
SEL024J
Before reinstalling wiper arm, clean up the pivot area as
illustrated. This will reduce possibility of wiper arm loose-
ness.
YEL823D
Washer Nozzle AdjustmentNJEL0302Adjust washer nozzle with suitable tool as shown in the figure
at left.
Adjustable range:±15° (In any direction)
SEL452XA
The diameter of the washer spit circle is less than 30 mm (1.18 in).
REAR WIPER AND WASHER
Removal and Installation
EL-166

Warning indicatorsWarning lamps in
instrument panelWarning detection and cancel conditions Cases of malfunction
ENGINE ENGINEDetection conditionWarning lamp ON signal is
detected while engine is running.
ECM malfunction
Cancel conditionWarning lamp OFF signal is
detected.
ENGINE OIL PRES-
SUREEngine oil
pressureDetection conditionWarning lamp ON signal is
detected for at least approx. 5
seconds while engine is running.Engine oil pressure
decreases.
Cancel conditionWarning lamp OFF signal is
detected.
AIR BAG Air bagDetection conditionWarning lamp ON signal is
detected for at least approx. 10
seconds after ignition switch is
turned ON.SRS air bag system mal-
function
Cancel conditionWarning lamp OFF signal is
detected.
LOW BRAKE FLUID BrakeDetection conditionWarning lamp ON signal (fluid
level) is detected.
Low brake fluid level
Cancel conditionWarning lamp OFF signal is
detected.
OVERHEATING –Detection conditionEngine coolant temperature as
being approx. 119°C (246°F) min.
Engine cooling system
malfunction
Cancel conditionEngine coolant temperature as
being approx. 105°C (221°F)
max.
CHARGE ChargeDetection conditionWarning lamp ON signal is
detected while engine is running.
Charging system malfunctionCharging system mal-
function
Cancel conditionWarning lamp OFF signal is
detected.
LOW WASHER FLUID –Detection conditionWasher liquid level falls below
approx. 0.8(1-3/8 Imp pt)
Low washer liquid level
Cancel condition Except above condition.
LOW FUEL Fuel levelDetection conditionAfter warning lamp ON signal is
detected, vehicle is driven for
over specified distance. [Fuel
level: Approx. 9.6(8-1/2 Imp
pt)]Low fuel level
Cancel conditionWarning lamp OFF signal is
detected.
PARKING BRAKE BrakeDetection conditionParking brake ON signal is
detected while vehicle is running
[approx. 5 km/h (3 MPH) or
faster].Parking brake remains
engaged.
Cancel conditionVehicle is stopped, or parking
brake OFF signal is detected.
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LCD DISPLAY
System Description (Cont’d)
EL-241

NJEL0311
Use the chart below to find out what each wiring
diagram code stands for.
Refer to the wiring diagram code in the alphabetical
index to find the location (page number) of each
wiring diagram.
Code Section Wiring Diagram Name
ISTSIG AT A/T 1ST Signal
2NDSIG AT A/T 2ND Signal
3RDSIG AT A/T 3RD Signal
4THSIG AT A/T 4TH Signal
A/C, M HA Manual Air Conditioner
A/CCUT EC Air Conditioner Cut Control
AAC/V EC IACV-AAC Valve
AACVLV EC IACV-AAC Valve
ABS BR Anti-lock Brake System
APS EC Accelerator Position Sensor
AT/C EC A/T Control
ATCONT EC A/T Control
ATDIAG EC A/T Diagnosis Communication Line
AUDIO EL Audio
BA/FTS AT A/T Fluid Temperature Sensor and
TCM Power Supply
BACK/L EL Back-up Lamp
BRK/SW EC Brake Pedal Position Switch
CHARGE SC Charging System
CHIME EL Warning Chime
CIGAR EL Cigarette Lighter
CKPS EC Crankshaft Position Sensor (POS)
CKPS EC Crankshaft Position Sensor (TDC)
CLOCK EL Clock
COOL/F EC Cooling Fan Control
D/LOCK EL Power Door Lock
DEF EL Rear Window Defogger
DTRL EL Headlamp — With Daytime Light
System
ECMRLY EC ECM Relay
ECTS EC Engine Coolant Temperature Sensor
EGR/TS EC EGR Temperature Sensor
EGRC1 EC EGR Function
EGVC/V EC EGR Volume Control Valve
ENGSS AT Engine Speed Signal
Code Section Wiring Diagram Name
F/FOG EL Front Fog Lamp
F/PUMP EC Fuel Pump
FRO2 EC Front Heated Oxygen Sensor (Non
E-OBD)
FRO2/H EC Front Heated Oxygen Sensor Heater
(Non E-OBD)
FTS AT A/T Fluid Temperature Sensor
FUEL EC Fuel Injection System Function
GLOW EC Glow Control System
H/AIM EL Headlamp Aiming Control System
H/LAMP EL Headlamp
H/SEAT EL Heated Seat
HEATER HA Heater System
HLC EL Headlamp Washer
HORN EL Horn
IATS EC Intake Air Temperature Sensor
IATSEN EC Intake Air Temperature Sensor
IGN/SG EC Ignition Signal
ILL EL Illumination
INJECT EC Injector
INJPMP EC Injection Pump
INT/L EL Spot, Vanity Mirror, Personal and
Trunk Room Lamps
IVC EC Intake Valve Timing Control Solenoid
Valve
IVC/V EC Intake Valve Timing Control Solenoid
Valve
KS EC Knock Sensor
LOAD EC Load Signal
LPSV AT Line Pressure Solenoid Valve
MAFS EC Mass Air Flow Sensor
MAIN AT Main Power Supply and Ground Cir-
cuit
MAIN EC Main Power Supply and Ground Cir-
cuit
METER EL Speedometer, Tachometer, Temp.
and Fuel Gauges
MIL/DL EC MIL and Data Link Connectors
MIRROR EL Door Mirror
MULTI EL Multi-remote Control System
NATS EL Nissan Anti-Theft System
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WIRING DIAGRAM CODES (CELL CODES)
EL-599

CHECKING REFRIGERANT LEAKS=NJHA0168Preliminary CheckNJHA0168S01Perform a visual inspection of all refrigeration parts, fittings, hoses,
and components for signs of A/C lubricant leakage, damage and
corrosion. Take note of the areas with A/C lubricant leakage to
allow extra time in these areas with electronic leak detector.
SHA705EB
Precautions for Handling Leak DetectorNJHA0168S02When performing a refrigerant leak check, use an A/C leak detec-
tor or equivalent. Ensure that the instrument is calibrated and set
properly per the operating instructions.
The leak detector is a delicate device. In order to use the leak
detector properly, read the operating instructions and perform any
specified maintenance.
Other gases in the work area or substances on the A/C
components, for example, anti-freeze, windshield washer
fluid, solvents and lubricants, may falsely trigger the leak
detector. Make sure the surfaces to be checked are clean.
Clean with a dry cloth or blow off with shop air. Do not allow
the sensor tip of the detector to contact with any substance.
This can also cause false readings and may damage the detec-
tor.
SHA707EA
1. Position probe approximately 5 mm (3/16 in) away from point
to be checked.
SHA706E
2. When testing, circle each fitting completely with probe.
SERVICE PROCEDUREMANUAL
Refrigerant Lines (Cont’d)
HA-92

How to Handle BatteryNJSC0003CAUTION:
If it becomes necessary to start the engine with a booster
battery and jumper cables,
1) Use a 12-volt booster battery.
2) After connecting battery cables, ensure that they are
tightly clamped to battery terminals for good contact.
3) Never add distilled water through the hole used to check
specific gravity.
MEL040F
METHODS OF PREVENTING OVER-DISCHARGENJSC0003S01The following precautions must be taken to prevent over-discharg-
ing a battery.
The battery surface (particularly its top) should always be kept
clean and dry.
The terminal connections should be clean and tight.
At every routine maintenance, check the electrolyte level.
This also applies to batteries designated as “low maintenance”
and “maintenance-free”.
MEL041F
When the vehicle is not going to be used over a long period of
time, disconnect the negative battery terminal.
MEL042F
Check the charge condition of the battery.
Periodically check the specific gravity of the electrolyte. Keep
a close check on charge condition to prevent over-discharge.
CHECKING ELECTROLYTE LEVELNJSC0003S02WARNING:
Do not allow battery fluid to come in contact with skin, eyes,
fabrics, or painted surfaces. After touching a battery, do not
touch or rub your eyes until you have thoroughly washed your
hands. If acid contacts eyes, skin or clothing, immediately
flush with water for 15 minutes and seek medical attention.
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BATTERY
How to Handle Battery
SC-3

STEERING SYSTEM
SECTION
ST
CONTENTS
PRECAUTIONS<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11001100110011001100110011001100110011001100110011[2
Supplemental Restraint System (SRS)″AIR
BAG″and″SEAT BELT PRE-TENSIONER″...............2
Precautions for Steering System .................................2
PREPARATION<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11001100110011001100110011001100110011001100110011[3
Special Service Tools ..................................................3
Commercial Service Tool .............................................4
NOISE, VIBRATION AND HARSHNESS (NVH)
TROUBLESHOOTING<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
1100110011>5
NVH Troubleshooting Chart.........................................5
ON-VEHICLE SERVICE..................................................6
Checking Steering Wheel Play ....................................6
Checking Neutral Position on Steering Wheel ............6
PRE-CHECKING<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
1100110011001100110011>6
CHECKING<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11001100110011001100110011001100110011001100110011[6
Front Wheel Turning Angle ..........................................6
Checking Gear Housing Movement ............................6
Checking and Adjusting Drive Belts ............................7
Checking Steering Gear and Linkage .........................7
STEERING GEAR<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11001100110011>7
STEERING LINKAGE.................................................7
Checking Fluid Level ...................................................7
Checking Fluid Leakage ..............................................7
Bleeding Hydraulic System..........................................8
Checking Steering Wheel Turning Force ....................8
Checking Hydraulic System.........................................9
STEERING WHEEL AND STEERING COLUMN.........10
Components<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
1100110011[..........10
Removal and Installation ........................................... 11
STEERING WHEEL................................................. 11
STEERING COLUMN...............................................12Disassembly and Assembly .......................................13
Inspection<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
1100110011[..............14
TILT MECHANISM<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11>4
POWER STEERING GEAR AND LINKAGE................15
Components<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
1100110011[..........15
Removal and Installation ...........................................16
Disassembly<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
110011[...........17
Inspection<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
1100110011[..............18
BOOT<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11001100110011001100110011001100110011001100110011[......18
RACK<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11001100110011001100110011001100110011001100110011[......18
GEAR SUB-ASSEMBLY...........................................18
GEAR HOUSING CYLINDER....................................18
TIE-ROD OUTER AND INNER SOCKETS..................19
Assembly <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
110011001100110011[............19
Adjustment <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
1100110011[............22
POWER STEERING OIL PUMP (QG ENGINE)...........24
Component Description .............................................24
POWER STEERING OIL PUMP (YD ENGINE)............25
Components<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
1100110011[..........25
Pre-disassembly Inspection .......................................25
Removal and Installation ...........................................26
Disassembly<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
110011[...........26
Inspection<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
1100110011[..............27
Assembly <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
110011001100110011[............28
SERVICE DATA AND SPECIFICATIONS (SDS).........29
General Specifications ...............................................29
Steering Wheel ..........................................................29
Steering Column ........................................................29
Steering Gear and Linkage .......................................30
Power Steering ..........................................................30
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Supplemental Restraint System (SRS) “AIR
BAG” and “SEAT BELT PRE-TENSIONER”
NJST0044The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER” used along with
a seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain types of
collision. The SRS system composition which is available to NISSAN MODEL N16 is as follows (The compo-
sition varies according to the destination and optional equipment.):
For a frontal collision
The Supplemental Restraint System consists of driver air bag module (located in the center of the steer-
ing wheel), front passenger air bag module (located on the instrument panel on passenger side), front seat
belt pre-tensioners, a diagnosis sensor unit, warning lamp, wiring harness and spiral cable.
For a side collision
The Supplemental Restraint System consists of front side air bag module (located in the outer side of front
seat), side air bag (satellite) sensor, diagnosis sensor unit (one of components of air bags for a frontal
collision), wiring harness, warning lamp (one of components of air bags for a frontal collision).
Information necessary to service the system safely is included in theRS sectionof this Service Manual.
WARNING:
To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death
in the event of a collision which would result in air bag inflation, all maintenance should be per-
formed by an authorized NISSAN dealer.
Improper maintenance, including incorrect removal and installation of the SRS, can lead to per-
sonal injury caused by unintentional activation of the system. For removalofSpiralCableandAir
Bag Module, see the RS section.
Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harnesses (except “SEAT BELT PRE-TENSIONER” connector) can be
identified by yellow harness connector.
Precautions for Steering SystemNJST0003Before disassembly, thoroughly clean the outside of the unit.
Disassembly should be done in a clean work area. It is important to prevent the internal parts from
becoming contaminated by dirt or other foreign matter.
Place disassembled parts in order, on a parts rack, for easier and proper assembly.
Use nylon cloths or paper towels to clean the parts; common shop rags can leave lint that might
interfere with their operation.
Before inspection or reassembly, carefully clean all parts with a generalpurpose, non-flammable
solvent.
Before assembly, apply a coat of recommended power steering fluid* to hydraulic parts. Vaseline
may be applied to O-rings and seals. Do not use any grease.
Replace all gaskets, seals and O-rings. Avoid damaging O-rings, seals andgaskets during instal-
lation. Perform functional tests whenever designated.
*: DEXRON
TMIII or equivalent. Refer to MA-19, “Fluids and Lubricants”.
PRECAUTIONS
Supplemental Restraint System (SRS) “AIR BAG” and “SEAT BELT PRE-TENSIONER”
ST-2

NJST0006
NVH Troubleshooting Chart
NJST0006S01
Use the chart below to help you find the cause of the symptom. If necessary, repair or replace these parts.Reference page
ST-7
ST-8
ST-19
ST-19
ST-19
ST-7
ST-6
ST-8
Refer to EM-11.
—
ST-10
ST-6
ST-14
ST-13
ST-15
AX-3
AX-3
SU-4
SU-4
SU-4
BR-6
Possible cause and
SUSPECTED PARTS
Fluid level
Air in hydraulic system
Tie-rod ball joint swinging force
Tie-rod ball joint rotating torque
Tie-rod ball joint end play
Steering gear fluid leakage
Steering wheel play
Steering gear rack sliding force
Drive belt looseness
Improper steering wheel
Improper installation or looseness or tilt lock lever
Mounting rubber deterioration
Steering column deformation or damage
Improper installation or looseness of steering column
Steering linkage looseness
DRIVE SHAFT
AXLE
SUSPENSION
TIRES
ROAD WHEEL
BRAKES
Symptom STEERINGNoise×××××××××——————××××××
Shake —————————×××———××××××
Vibration —————————×××××—××××——
Shimmy —————————×××——×—×××××
Judder———————————×——×—×××××
×: Applicable
—: Not applicable
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NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
NVH Troubleshooting Chart
ST-5

Checking and Adjusting Drive BeltsNJST0011Refer to EM-11 (QG) or EM-11 (YD), “Checking Drive Belts”.
SMA851B
Checking Steering Gear and LinkageNJST0037STEERING GEARNJST0037S01Check gear housing and boots for looseness, damage or
grease leakage.
Check connection with steering column for looseness.
STEERING LINKAGENJST0037S02Check ball joint, dust cover and other component parts for
looseness, wear, damage or grease leakage.
YST003
Checking Fluid LevelNJST0012Check fluid level, referring to the scale on reservoir tank.
Use “HOT” range for fluid temperatures of 50 to 80°C (122 to
176°F).
Use “COLD” range for fluid temperatures of 0 to 30°C (32 to 86°F).
CAUTION:
Do not overfill.
Recommended fluid is DEXRONTMIII or equivalent. Refer
to MA-19, “Fluids and Lubricants”.
YST006
YST007
Checking Fluid LeakageNJST0013Check the lines for improper attachment and for leaks, cracks,
damage, loose connections, chafing and deterioration.
1. Run engine between idle speed and 1,000 rpm.
Make sure temperature of fluid in oil tank rises to 60 to 80°C
(140 to 176°F).
2. Turn steering wheel right-to-left several times.
3. Hold steering wheel at each “lock” position for five seconds
and carefully check for fluid leakage.
CAUTION:
Do not hold the steering wheel in a locked position for more
than 15 seconds.
4. If fluid leakage at connectors is noticed, loosen flare nut and
then retighten.
Do not overtighten connector as this can damage O-ring,
washer and connector.
5. If fluid leakage from power steering pump is noticed, check
power steering pump. Refer to ST-25.
6. Check rack boots for accumulation of power steering fluid.
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ON-VEHICLE SERVICE
Checking and Adjusting Drive Belts
ST-7