flat tire NISSAN PRIMERA 1999 Electronic Repair Manual

Bulb Replacement
The headlamp is a semi-sealed beam type which uses a replace-
able halogen bulb. The bulb can be replaced from the engine
compartment side without removing the headlamp body.

Grasp only the plastic base when handling the bulb.
Never touch the glass envelope.
1. Disconnect the battery cable.
2. Turn the bulb retaining ring counterclockwise until it is free
from the headlamp reflector, and then remove it.
3. Disconnect the harness connector from the back side of the
bulb.
4. Remove the headlamp bulb carefully. Do not shake or rotate
the bulb when removing it.
5. Install in the reverse order of removal.
CAUTION:
Do not leave headlamp reflector without bulb for a long
period of time. Dust, moisture, smoke, etc. entering head-
lamp body may affect the performance of the headlamp.
Remove headlamp bulb from the headlamp reflector just
before a replacement bulb is installed.
Aiming Adjustment
When performing headlamp aiming adjustment, use an aiming
machine, aiming wall screen or headlamp tester. Aimers should
be in good repair, calibrated and operated in accordance with
respective operation manuals.
If any aimer is not available, aiming adjustment can be done as
follows:
For details, refer to the regulations in your own country.
a. Keep all tires inflated to correct pressures.
b. Place vehicle and tester on one and same flat surface.
c. See that there is no-load in vehicle (coolant, engine oil
filled up to correct level and full fuel tank) other than the
driver (or equivalent weight placed in driver’s position).
CAUTION:
Be sure aiming switch is set to“0”when performing aiming
adjustment on vehicles equipped with headlamp aiming
control.
SEL995K Rubber
capOpenBulb cover
Lock
Push
to
remove
SEL466V
HEADLAMP (without Daytime Light System)—Conventional Type—
EL-70

Aiming Adjustment
Before performing aiming adjustment, make sure of the follow-
ing.
a. Keep all tires inflated to correct pressure.
b. Place vehicle on level ground.
c. Check that vehicle is unloaded (except for full levels of
coolant, engine oil and fuel, and spare tire, jack, and tools).
Have the driver or equivalent weight placed in driver’s seat.
1. Set the distance between the screen and the center of the
fog lamp lens as shown at left.
2. Turn front fog lamps ON.
3. Adjust front fog lamps so that the top edge of the high inten-
sity zone is 100 mm (4 in) below the height of the fog lamp
centers as shown at left.

When performing adjustment, if necessary, cover the head-
lamps and opposite fog lamp.
Bulb Specifications
Item Wattage (W)
Front fog lamp 55
NEL553 Aiming adjusting screw
MEL327G
7.6 m (25 ft)
Screen
Main axis of light
MEL328G Vertical centerline
ahead of left fog lamp
Car
axis Top edge of high
intensity zoneVertical centerline
ahead of right
fog lamp
Floor to center
of foglamp lens
(height of fog
lamp centers)
.100 (4).100 (4)
High-intensity areas
Unit: mm (in)
FRONT FOG LAMP
EL-111

lCheck suspension ball joint end play.
a. Jack up front of vehicle and set the stands.
b. Clamp dial indicator onto transverse link and place indicator
tip on lower edge of brake caliper.
c. Make sure front wheels are straight and brake pedal is
depressed.
d. Place a pry bar between transverse link and inner rim of road
wheel.
e. While raising and releasing pry bar, observe maximum dial
indicator value.
Vertical end play:
0mm(0in)
f. If ball joint vertical end play exists, remove transverse link
and recheck the ball joint. Refer to ªFRONT SUSPENSIONº,
FA-32.
Front Wheel Bearing
lCheck that wheel bearings operate smoothly.
lCheck axial end play.
Axial end play:
0.05 mm (0.0020 in) or less
lIf axial end play is not within specification or wheel bearing
does not turn smoothly, replace wheel bearing assembly.
Refer to ªWheel Hub and Knuckleº, ªFRONT AXLEº, FA-FA-
11 .
Front Wheel Alignment
Before checking front wheel alignment, be sure to make a pre-
liminary inspection (Unladen*).
*: Fuel, radiator coolant and engine oil full. Spare tire, jack, hand
tools and mats in designated positions.
PRELIMINARY INSPECTION
1. Check tires for wear and improper inflation.
2. Check wheels for deformation, cracks and other damage. If
deformed, remove tire and check wheel runout.
Wheel runout:
Refer to SDS, FA-35.
3. Check front wheel bearings for looseness.
4. Check front suspension for looseness.
5. Check steering linkage for looseness.
6. Check that front shock absorbers work correctly by using the
standard bounce test.
7. Check vehicle posture (Unladen).
SFA504A Transverse link
Brake caliper
Dial indicator
Lower ball joint
Pry bar
SFA912A
SFA975B Lateral
runout
Radial
runout
ON-VEHICLE SERVICE
Front Axle and Front Suspension Parts
(Cont'd)
FA-6

CAMBER, CASTER AND KINGPIN INCLINATION
Camber, caster and kingpin inclination are preset at factory
and cannot be adjusted.
1. Measure camber, caster and kingpin inclination of both right
and left wheels with a suitable alignment gauge.
Camber, Caster and Kingpin inclination:
Refer to SDS, FA-35.
2. If camber, caster and kingpin inclination are not within
specification, inspect front suspension parts. Replace any
damaged or worn out parts.
TOE-IN
Measure toe-in using following procedure:
WARNING:
lAlways perform following procedure on a flat surface.
lEnsure the way in front of the vehicle is clear before
pushing it.
1. Bounce front of vehicle up and down to stabilize the posture.
2. Push the vehicle straight ahead for about 5 m (16 ft).
3. Put a mark on base line of the tread (rear side) of both tires
at the same height as hub center. These are measuring
points.
4. Measure distance ªAº (rear tires).
5. Push the vehicle slowly forwards to rotate the wheels 180
degrees (1/2 turn).
If the wheels have passed 180 degrees, try the above pro-
cedure again from the beginning. Never push vehicle back-
ward.
6. Measure distance ªBº (front tires).
Toe-in (A þ B):
Refer to SDS, FA-35.
7. Adjust toe-in by varying the length of steering tie-rods.
a. Loosen lock nuts.
SRA096A Attachment
IM23600800
Alignment
gauge
SFA614B Hub center
height
Base line
Measuring pointFront
SFA234A FrontLines parallel to
center line of body
Toe-in = A þ B
Total toe-in angle = 2q
.SFA913A Lock nut
ON-VEHICLE SERVICE
Front Wheel Alignment (Cont'd)
FA-7

Rear Wheel Alignment
PRELIMINARY INSPECTION
Make following checks. Adjust, repair or replace if necessary.
lCheck tires for wear and for improper inflation.
lCheck rear wheel bearings for excessive play.
lCheck wheels for deformation, cracks and other damage. If
deformed, remove tire and check wheel runout.
Wheel runout: Refer to SDS in FA section.
lCheck that rear shock absorber functions correctly.
lCheck rear axle and rear suspension parts for excessive
play.
lCheck vehicle posture (Unladen*).
*: Fuel, radiator and engine oil full. Spare tire, jack, hand
tools and mats in designated positions.
CAMBER
Camber is preset at factory and cannot be adjusted.
Camber:
Refer to SDS (RA-14).
lIf the camber is not within specification, inspect and replace
any damaged or worn rear suspension parts.
TOE-IN
Toe-in is preset at factory and cannot be adjusted.
Measure toe-in using following procedure. If out of
specification, inspect and replace any damaged or worn rear
suspension parts.
WARNING:
lAlways perform following procedure on a flat surface.
lMake sure that no person is in front of the vehicle before
pushing it.
1. Bounce rear of vehicle up and down to stabilize the posture.
2. Push the vehicle straight ahead about 5 m (16 ft).
3. Put a mark on base line of the tread (rear side) of both tires
at the same height of hub center. This mark is a measuring
point.
4. Measure distance ªAº (rear side).
5. Push the vehicle slowly ahead to rotate the wheels 180
degrees (1/2 turn).
If the wheels have rotated more than 180 degrees (1/2 turn),
try the above procedure again from the beginning. Never
push vehicle backward.
6. Measure distance ªBº (front side).
Total toe-in:
Refer to SDS, RA-14.
SFA975B Radial
runout Lateral
runout
SFA948A
SFA614BFront
Hub center
height
Base line
Measuring point
SFA234AC
ON-VEHICLE SERVICE
RA-6

Precautions for SRS ªAIR BAGº and ªSEAT
BELT PRE-TENSIONERº Service
lDo not use electrical test equipment to check the SRS unless instructed to do in this Service Manual.
lBefore servicing the SRS, turn ignition switch ªOFFº, disconnect both battery cables and wait at least 3
minutes.
For approximately 3 minutes after the cables are removed, it is still possible for the air bag and seat belt
pre-tensioner to deploy. Therefore, do not work on any SRS connectors or wires until at least 3 minutes
have passed.
lDiagnosis sensor unit must always be installed with their arrow marks ªSº pointing towards the front of
the vehicle for proper operation. Also check diagnosis sensor unit for cracks, deformities or rust before
installation and replace as required.
lThe spiral cable must be aligned with the neutral position since its rotations are limited. Do not attempt
to turn steering wheel or column after removal of steering gear.
lHandle air bag module carefully. Always place driver's and passenger's air bag modules with the pad
side facing upward and place side air bag module (built-in type) standing with stud bolt side setting bot-
tom.
lConduct self-diagnosis to check entire SRS for proper function after replacing any components.
lAfter air bag inflates, the front instrument panel assembly should be replaced if damaged.
Special Service Tools
Tool number
Tool nameDescription
KV99106400
Deployment tool
NT357
Disposing of air bag module
KV99105300
Air bag module bracket
NRS016
Anchoring air bag module
HT61961000 and
HT62152000 combined
*Special torx bit
NT361
Use for special bolts
[TAMPER RESISTANT TORX (Size T50)]
a: 3.5 (0.138) dia.
b: 8.5 - 8.6 (0.335 - 0.339) dia.
c: approx. 10 (0.39) sq.
Unit: mm (in)
Tamper resistant torx
socket
NT757
Size: T30
*: Special tool or commercial equivalent
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
RS-8

lReplace air bag module if it has been dropped or sus-
tained an impact.
lDo not expose the air bag module to temperatures
exceeding 90ÉC (194ÉF).
lDo not allow oil, grease or water to come in contact with
the air bag module.
lAfter air bag inflates, the front instrument panel assem-
bly should be replaced if damaged.
Installation Ð Front Passenger's Air Bag
Module
lAlways work from the side of or under air bag module.
1. Install front passenger's air bag module on steering member.
lEnsure harness is not caught between rear of air bag
module and steering member.
2. Install lower instrument panel.
3. Connect air bag module connector to air bag harness con-
nector.
4. Install glove box.
5. Connect both battery cables.
6. Conduct self-diagnosis to ensure entire SRS operates cor-
rectly. (Use CONSULT-II or warning lamp check).
SBF814E Air bag
module
NRS124
5.2 - 7.0 N´m
(0.53 - 0.71 kg-m,
46 - 61 in-lb)
5.2 - 7.0 N´m
(0.53 - 0.71 kg-m,
46 - 61 in-lb)
.NRS014
.15-25N´m
(1.5 - 2.5 kg-m, 11 - 18 ft-lb)
.NRS009
.Connector
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
Removal Ð Front Passenger's Air Bag
Module (Cont'd)
RS-18

FOR FRONTAL COLLISION
To repair the SRS for a frontal collision, perform the following steps.
When SRS (except the side airbag) is activated in a collision:
p1Replace the diagnosis sensor unit.
p2Remove the air bag modules (except the side airbag module) and seat belt pre-tensioner assemblies.
p3Check the SRS components using the table shown below:
lReplace any SRS components showing visible signs of damage (dents, cracks, deformation).
p4Install new air bag modules (except the side airbag module) and seat belt pre-tensioner assemblies.
p5Conduct self-diagnosis using CONSULT-II, and ªAIR BAGº warning lamp. Refer to ªSRS Operation
Checkº for details (RS-37). Ensure entire SRS operates properly.
When SRS is not activated in a collision:
p1Check the SRS components using the table shown below:
lReplace any SRS components showing visible signs of damage (dents, cracks, deformation).
p2Conduct self-diagnosis using CONSULT-II, and ªAIR BAGº warning lamp. Refer to ªSRS Operation
Checkº for details (RS-37). Ensure entire SRS operates properly.
SRS inspection
Part SRS (except the side
air bag) is activatedSRS is NOT activated
Air bag module (driv-
er's and passenger's
side)REPLACE
Install air bag module
with new bolts coated
with bonding agent.1. Remove air bag module. Check harness cover and connectors for damage, terminals
for deformities, and harness for binding.
2-1. Install driver's air bag module into the steering wheel to check fit and alignment with
the wheel.
2-2. Install passenger's air bag module into the instrument panel to check fit with the
instrument panel.
3. No damage found, reinstall with new bolts coated with bonding agent.
4. If damagedÐREPLACE. Install airbag modules with new special bolt coated with
bonding agent. Air bag must be deployed before discarding.
Seat belt pre-ten-
sioner assemblyREPLACE
Install seat belt pre-
tensioner with new
bolts coated with
bonding agent.1. Remove seat belt pre-tensioners.
Check harness cover and connectors for damage, terminals for deformities, and har-
ness for binding.
2. Check belts for damage and anchors for loose mounting.
3. Check retractor for smooth operation.
4. If no damage is found, reinstall with new bolts coated with bonding agent.
5. If damagedÐREPLACE. Install the seat belt pre-tensioners with new bolts coated with
bonding agent. Seat belt pre-tensioners must be deployed before discarding.
Diagnosis sensor unit REPLACE
Install diagnosis sen-
sor unit with new bolts
coated with bonding
agent.1. Check case and bracket for dents, cracks or deformities.
2. Check connectors for damage, and terminals for deformities.
3. If no damage is found, reinstall with new special bolts and ground bolt coated with
bonding agent.
4. If damagedÐREPLACE. Install diagnosis sensor unit with new bolts and ground bolt
coated with bonding agent.
Steering wheel 1. Visually check steering wheel for deformities.
2. Check harness (built into steering wheel) and connectors for damage, and terminals for deformities.
3. Install driver's air bag module to check fit or alignment with steering wheel.
4. Check steering wheel for excessive free play.
5. If no damage is found, reinstall the steering wheel.
6. If damagedÐREPLACE.
Spiral cable 1. Visually check spiral cable and combination switch for damage.
2. Check connectors, flat cable and protective tape for damage.
3. Check steering wheel for noise, binding or heavy operation.
4. If no damage is found, reinstall the spiral cable.
5. If damagedÐREPLACE.
Harness and Connec-
tors1. Check connectors for poor connection, damage, and terminals for deformities.
2. Check harness for binding, chafing, cuts, or deformities.
3. If no damage is found, reinstall harness and connectors.
4. DamagedÐREPLACE damaged section of harness. Do not attempt to repair, splice or modify any SRS har-
ness.
Instrument panel Refer to the table on the next page.
COLLISION DIAGNOSIS
RS-57

lIncomplete air bleeding will cause the following to occur.
When this happens, bleed air again.
a. Generation of air bubbles in reservoir tank
b. Generation of clicking noise in oil pump
c. Excessive buzzing in oil pump
While the vehicle is stationary or while moving the steering wheel
slowly, fluid noise may occur in the valve or oil pump. This noise
is inherent in this steering system, and it will not affect perfor-
mance or durability of the system.
Checking Steering Wheel Turning Force
1. Park vehicle on a level, dry surface and set parking brake.
2. Start engine.
3. Bring power steering fluid up to adequate operating tempera-
ture. [Make sure temperature of fluid is approximately 60 to
80ÉC (140 to 176ÉF).]
Tires need to be inflated to normal pressure.
4. Check steering wheel turning force when steering wheel has
been turned 360É from neutral position.
Steering wheel turning force:
44.1 N (4.5 kg, 9.9 lb) or less
5. If steering wheel turning force is out of specification, check
rack sliding force to detect condition of steering gear assem-
bly.
a. Disconnect steering column lower joint and knuckle arms
from the gear.
b. Start and run engine at idle to make sure steering fluid has
reached normal operating temperature.
c. While pulling tie-rod slowly from the neutral position, make
sure rack sliding force is within specification.
Rack sliding force:
284 N (29 kg, 64 lb) or less
6. If rack sliding force is not within specification, replace steer-
ing gear assembly.
SST491B
SST090B
ON-VEHICLE INSPECTION
Bleeding Hydraulic System (Cont'd)
ST-7