Condition NISSAN TERRANO 2002 Service Repair Manual

Precautions
IWhen installing each rubber part, final tightening must be car-
ried out under unladen condition* with tires on ground.
* Fuel, radiator coolant and engine oil full. Spare tire, jack,
hand tools and mats in designated positions.
IUse Tool when removing or installing brake tubes.
IIf suspension or suspension parts are dismounted, check wheel
alignment and adjust if necessary.
IDo not jack up vehicle at lower link.
Preparation
SPECIAL SERVICE TOOLS
*: Special tool or commercial equivalent
Tool number
Tool nameDescription
GG94310000*
Flare nut torque wrench
Removing or installing brake piping
KV40101000*
Axle stand
Removing rear axle shaft
ST36230000*
Sliding hammer
Removing rear axle shaft
ST38020000
Bearing lock nut wrench
Removing wheel bearing lock nut
KV401-06700-B
Rear axle shaft bearing
puller
Remove wheel bearing and ABS rotor
NI-110
Rear axle shaft guide
Installing rear axle shaft
SBR820B
PRECAUTIONS AND PREPARATION
RA-2

Removal and Installation
IDisconnect brake hydraulic line and parking brake cable.
CAUTION:
Use Tool when removing or installing brake tubes.
IRemove stabilizer bar from body
IRemove upper links and lower links from body.
IRemove panhard rod from body.
IDisconnect propeller shaft.
IRemove upper end nuts of shock absorber.
Final tightening for rubber parts requires to be carried out
under unladen condition with tires on ground.
SRA906
SBR820B
SRA935
REAR AXLE AND REAR SUSPENSION
RA-12

INSTALLATION
When installing each link, pay attention to direction of bolts
and nuts. Refer to REAR SUSPENSION - Components, RA-13.
When installing each rubber part, final tightening must be car-
ried out under unladen condition with tires on ground.
Stabilizer Bar
REMOVAL AND INSTALLATION
IWhen removing and installing stabilizer bar, fix portion A.
SRA909
REAR SUSPENSION
Upper Link, Lower Link and Panhard Rod
(Cont'd)
RA-15

SRS Component Parts Location
Maintenance Items
CAUTION:
Do not use electrical test equipment to check SRS circuit.
1. Check operation of ªAIR BAGº warning lamp.
After turning ignition key to ªONº position, ªAIR BAGº warning
lamp illuminates. The ªAIR BAGº warning lamp will go off after
about 7 seconds if no malfunction is detected. If any of the fol-
lowing ªAIR BAGº warning lamp conditions occur, immediately
check the air bag system. Refer to RS-36 for details.
IThe ªAIR BAGº warning lamp does not illuminate when the
ignition switch is turned ªONº.
IThe ªAIR BAGº warning lamp does not go off about 7 seconds
after the ignition switch is turned ªONº.
IThe ªAIR BAGº warning lamp blinks after about 7 seconds after
the ignition switch is turned ªONº.
2. Visually check SRS components.
1) Diagnosis sensor unit
ICheck diagnosis sensor unit and bracket for dents, cracks and
deformities.
ICheck connectors for damage, and terminals for deformities.
2) Air bag module and steering wheel
IRemove air bag module from steering wheel, instrument panel
or seatback. Check harness cover and connectors for damage,
terminals for deformities, and harness for binding.
NRS102
SRS797-A
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
RS-10

How to Perform Trouble Diagnoses for Quick
and Accurate Repair
A good understanding of the malfunction conditions can make troubleshooting faster and more accurate.
In general, each customer feels differently about a malfunction. It is important to fully understand the symp-
toms or conditions for a customer complaint.
INFORMATION FROM CUSTOMER
WHAT ..... Vehicle model
WHEN ..... Date, Frequencies
WHERE ..... Road conditions
HOW ..... Operating conditions, Symptoms
PRELIMINARY CHECK
Check that the following parts are in good order.
IBattery [Refer to SC-3, ªBATTERYº.]
IFuse [Refer to EL-10, ªFuseº, ªPOWER SUPPLY ROUTINGº.]
ISystem component-to-harness connections
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
RS-29

SRS Operation Check
DIAGNOSTIC PROCEDURE 1
Checking Air Bag Operation by Using ªAIR BAGº
Warning Lamp Ð User Mode
1. After turning ignition switch from ªOFFº to ªONº, ªAIR BAGº
warning lamp operates.
2. Compare ªAIR BAGº warning lamp operation to the chart below.
ªAIR BAGº warning lamp operation Ð User mode Ð SRS condition Reference item
MRS095A
No malfunction is detected.
No further action is neces-
sary.Ð
MRS096A
The system is malfunction-
ing and needs to be repaired
as indicated.Go to DIAGNOSTIC PRO-
CEDURE 2 or 6 (RS-37 or
RS-46).
MRS097A
Air bag or/and seat belt pre-
tensioner is deployed.Go to COLLISION DIAGNO-
SIS (RS-57).
Air bag fuse, diagnosis sen-
sor unit or harness is mal-
functioning and needs to be
repaired.Go to DIAGNOSTIC PRO-
CEDURE 9 (RS-54).
MRS098A
One of the following has
occurred and needs to be
repaired.
IMeter fuse is blown.
ªAIR BAGº warning lamp
circuit has open or short.
IDiagnosis sensor unit is
malfunctioning.Go to DIAGNOSTIC PRO-
CEDURE 10 (RS-56).
NOTE:
If ªAIR BAGº warning lamp operates differently from the
operations shown above, refer to ªAIR BAGº warning lamp
operation Ð Diagnosis mode Ð,DIAGNOSTIC PROCEDURE 6
(step 4), RS-46.
SRS800
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
RS-36

No. ªAIR BAGº warning lamp flash pattern Ð Diagnosis mode Ð SRS condition
1
SRS333
qathroughqbare repeated.IDiagnosis
results (pre-
viously
stored in the
memory)
might not be
erased after
repair.
IIntermittent
malfunction
has been
detected in
the past.
Go to DIAG-
NOSTIC PRO-
CEDURE 8
(RS-54).
2
SRS341
qathroughqdare repeated.
q
bÐ Driver and front passen-
ger air bag and front seat
belt pre-tensioner marker
(For identifying driver air bag,
front passenger air bag
and/or front seat belt pre-
tensioners malfunctioning)
q
dÐ Indicates malfunctioning
part. The number of flash
varies with malfunctioning
part (0.5 sec. ON and 0.5
sec. OFF is counted as one
flash.)The system is
malfunctioning
and needs to
be repaired.
3
SRS342-A
qathroughqfare repeated.
q
b,qc,qdÐ Front side air bag
marker (For identifying front
side air bag malfunctioning)
q
fÐ Indicates malfunctioning
part. The number of flash
varies with malfunctioning
part (0.5 sec. ON and 0.5
sec. OFF is counted as one
flash.)
7. Malfunctioning part is indicated by the number of flashes (part
q
dorqf). Compare the number of flashes to ªAir Bag Warning
Lamp Flash Code Chartº, page RS-48, and locate malfunction-
ing part.
8. Turn ignition switch ªOFFº, and disconnect both battery cables.
9. Repair the system as outlined by the ªRepair orderº in ªWarn-
ing Lamp Flash Code Chartº that corresponds to the flash code.
For replacement procedure of component parts, refer to RS-21.
10. After repairing the system, go to DIAGNOSTIC PROCEDURE
7, page RS-51.
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
Trouble Diagnoses without CONSULT-II
(Cont'd)
RS-47

1) Turn ignition switch ªONº.
2) After ªAIR BAGº warning lamp lights for 7 seconds, turn ignition
switch ªOFFº within 1 second.
3) Wait more than 3 seconds.
4) Repeat steps 1 to 3 three times.
5) Turn ignition switch ªONº.
SRS is now in User mode.
ªAIR BAGº warning lamp operation Ð User mode Ð SRS condition Reference item
MRS095A
No malfunction is detected.
No further action is neces-
sary.Ð
MRS096A
The system is malfunction-
ing and needs to be repaired
as indicated.Go to DIAGNOSTIC PRO-
CEDURE 6 (RS-46).
MRS097A
Air bag is deployed.
Seat belt pre-tensioner is
deployed.Go to COLLISION DIAGNO-
SIS (RS-57).
Air bag fuse, diagnosis sen-
sor unit or harness is mal-
functioning and needs to be
repaired.Go to DIAGNOSTIC PRO-
CEDURE 9 (RS-54).
MRS098A
One of the following has
occurred and needs to be
repaired.
IMeter fuse is blown.
IªAIR BAGº warning lamp
circuit has open or short.
IDiagnosis sensor unit is
malfunctioning.Go to DIAGNOSTIC PRO-
CEDURE 10 (RS-56).
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
Trouble Diagnoses without CONSULT-II
(Cont'd)
RS-53

How to Handle Battery
CAUTION:
If it becomes necessary to start the engine with a booster bat-
tery 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.
METHODS OF PREVENTING OVER-DISCHARGE
The following precautions must be taken to prevent over-discharg-
ing a battery.
IThe battery surface (particularly its top) should always be kept
clean and dry.
IThe terminal connections should be clean and tight.
IAt every routine maintenance, check the electrolyte level.
This also applies to batteries designated as ªlow maintenanceº
and ªmaintenance-freeº.
IWhen the vehicle is not going to be used over a long period of
time, disconnect the negative battery terminal.
ICheck 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 LEVEL
WARNING:
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.
MEL040F
MEL041F
MEL042F
BATTERY
SC-3

4. Inspect pinion teeth.
IReplace pinion if teeth are worn or damaged. (Also check
condition of ring gear teeth.)
5. Inspect reduction gear teeth.
IReplace reduction gear if teeth are worn of damaged.
(Also check condition of armature shaft gear teeth.)
Brush Check
BRUSH
Check wear of brush.
Wear limit length:
Refer to SDS (SC-30).
IExcessive wear ... Replace.
BRUSH HOLDER
1. Perform insulation test between brush holder (positive side)
and its base (negative side).
IContinuity exists ... Replace.
2. Check brush to see if it moves smoothly.
IIf brush holder is bent, replace it; if sliding surface is dirty,
clean.
Field Coil Check
1. Continuity test (between field coil positive terminal and positive
brushes).
INo continuity ... Replace field coil.
2. Insulation test (between field coil positive terminal and yoke).
IContinuity exists ... Replace field coil.
SEL014Z
YEL549D
YEL550D
SEL103E
STARTING SYSTEM
Pinion/Clutch Check (Cont'd)
SC-20