2004 NISSAN TERRANO service

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.
I Use Tool when removing or installing brake tubes.
I If suspension or suspension parts are dismounted, check wheel
alignment and adjust if necessary.
I Do not jack up vehicle at lower link.
Preparation
SPECIAL SERVICE TOOLS
*: Special tool or commercial equivalent
Tool number
Tool name Description
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
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General Specifications
COIL SPRING AND SHOCK ABSORBER
ModelHardtopWagon
Coil spring Wire diameter mm (in) 13.0 (0.512) 13.5 (0.531)
Free length mm (in) 400 (15.75) 417 (16.42)
Spring constant N/mm (kg/mm, lb/in) 25.5 (2.6, 146) 29 (3.0, 168)
Shock absorber Shock absorber type Non-adjustable (hydraulic)
Maximum length mm (in) 586 (23.07) 596 (23.46)
Minimum length mm (in) 350 (13.78) 356 (14.02)
Damping force
[at 0.3 m (1.0 ft)/sec.] N (kg, lb)
Expansion 990 - 1,330
(101 - 136, 223 - 229) 1,169 - 1,563
(119 - 159,223 - 351)
Compression 346 - 524
(35.3 - 53.4,
77.8 - 117.8) 301 - 461
(30.7 - 47.0,
67.7 - 103.6)
RA260
STABILIZER BAR
Model HardtopWagon
Diameter mm (in) 23 (0.91) 24 (0.94)
Spring constant N/mm (kg/mm, lb/in) 24.5 (2.5, 140) 29.0 (3.0, 166)
Inspection and Adjustment
WHEEL BEARING
Total end play mm (in)
0 (0)
SERVICE DATA AND SPECIFICATIONS (SDS)
RA-16
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Diagnostic Procedure 3 (ABS actuator solenoid
valve and solenoid valve relay) .................................72
Diagnostic Procedure 4 (Wheel sensor or rotor) ......74
Diagnostic Procedure 5 (Motor Relay or motor) .......76
Diagnostic Procedure 7 (Low voltage) ......................78
Diagnostic Procedure 8 (G sensor) ...........................79
Diagnostic Procedure 9 (Control unit) .......................80
Diagnostic Procedure 10 (Pedal vibration and
noise) ........................................................................\
.81
Diagnostic Procedure 11 (Long stopping
distance) ....................................................................81Diagnostic Procedure 12 (Unexpected pedal
action) ........................................................................\
82
Diagnostic Procedure 13 ...........................................83
Diagnostic Procedure 14 ...........................................83
Electrical Components Inspection .............................84
SERVICE DATA AND SPECIFICATIONS (SDS) ..........85
General Specifications ...............................................85
Inspection and Adjustment ........................................86
CONTENTS(Cont'd)
BR-2
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Supplement Restraint System (SRS) ªAIR BAGº
and ªSEAT BELT PRE-TENSIONERº
The Supplemental Restraint System ªAir Bagº and ªSeat Belt Pre-tensionerº, used along with a seat belt, help
to reduce the risk or severity or injury to the driver and front passenger in a collision. The Supplemental
Restraint System consists of an air bag module (located in the center of the steering wheel and on the instru-
ment panel on the passenger side, where fitted), seat belt pre-tensioners, a diagnosis sensor unit, warning
lamp, wiring harness and spiral cable. Information necessary to service the system safely is included in the
BT sectionof this Service Manual.
WARNING:
I 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 must be per-
formed by an authorized NISSAN dealer.
I Improper maintenance, including incorrect removal and installation of the SRS, can lead to per-
sonal injury caused by unintentional activation of the system.
I Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harnesses (except ªSEAT BELT-TENSIONERº connector) can be iden-
tified with yellow harness connector and with yellow harness protector or yellow insulation tape
before the harness connectors.
Precautions
IUse only ªDOT 4º fluid from a sealed container.
I Never reuse drained brake fluid.
I Be careful not to splash brake fluid on painted areas; it
may cause paint damage. If brake fluid is splashed on
painted areas, wash it away with water immediately.
I To clean master cylinder parts, disc brake caliper parts or
wheel cylinder parts, use clean brake fluid.
I Never use mineral oils such as Petrol or kerosene. They
will ruin rubber parts of hydraulic system.
I Use flare nut wrench when removing and installing brake
tubes.
I Always torque brake lines when installing.
I Burnish the brake contact surfaces after refinishing or
replacing drums or rotors, after replacing pads or linings,
or if a soft pedal occurs at very low speed. Refer to ªBrake
Burnishing Procedureº, ªCheck and Adjustmentº, BR-5.
WARNING:
I Clean brakes with a vacuum dust collector to minimize risk
of health hazard from airborne materials.
I Avoid prolonged and repeated skin contact with brake
fluid.
I Wear protective clothing, including impervious gloves.
I Where there is a risk of eye contact, eye protection should
be worn Ð for example chemical goggles or face shield.
YBR293
PRECAUTIONS AND PREPARATION
BR-3
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Preparation
SPECIAL SERVICE TOOLS
Tool number
Tool nameDescription
GG94310000
Flare nut torque wrench
Removing and installing each brake pip-
ing
KV991V0010
Brake fluid pressure
gauge
Measuring brake fluid pressure
HT72480000
Rear axle shaft bearing
puller
Removing rear wheel sensor rotor
PRECAUTIONS AND PREPARATION
BR-4
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ACTUATOR AND ELECTRIC UNIT
The actuator and electric unit contains:
IAn electric motor and pump
I Two relays
I Six solenoid valves, each inlet and outlet for
Ð LH front
Ð RH front
Ð Rear
I ABS control unit
These components control the hydraulic circuit. The ABS control
unit directs the actuator to increase, hold or decrease hydraulic
pressure to all or individual wheels. The ABS actuator and electric
unit cannot be disassembled and has to be serviced as an assem-
bly.
YBR299
ANTI-LOCK BRAKE SYSTEM
System Description (Cont'd)
BR-41
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Diagnostic Procedure 13
SYMPTOM: ABS does not work.
Does the ABS warning lamp activate?
No
EYe sCarry out self-diagnosis.
Refer to BR-60.
Go toin Diagnostic Procedure 12,
BR-82.
Note: ABS does not work when vehicle speed is under 10 km/h (6 MPH).
Diagnostic Procedure 14
SYMPTOM: ABS works frequently.
CHECK WHEEL SENSOR.
1. Check wheel sensor connector for ter-
minal damage or loose connections.
2. Perform wheel sensor mechanical check.
Refer to Diagnostic Procedure 4,
BR-74.
OK
ENG Repair.
CHECK FRONT AXLES
Check front axles for excessive loose-
ness. Refer to FA section (ªFront Wheel
Bearingº, ªON-VEHICLE SERVICEº).
OK
ENGRepair.
Go toin Diagnostic Procedure 12,
BR-82.
H
H
H
TROUBLE DIAGNOSES
BR-83
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General Specifications
Applied modelWagon (LWB) Hard Top (SWB) Wagon (LWB) Hard Top (SWB)
Without ABS With ABS
Front brake LD28VA
Brake model
Cylinder bore diameter mm (in) 43 (1.69)
Pad mm (in)
length x width x thickness 144.85 x 48.5 x 15.5
(5.70 x 1.90 x 0.61)
Rotor mm (in)
outer diameter x thickness 276.7 x 26.1
(10.89 x 1.02)
Drum brake LT28
Brake model
Cylinder bore diameter mm (in)23.8 (0.94) 22.0 (0.87) 20.6 (0.81)
Lining mm (in)
Length x width x thickness Leading 111 x 55 x 8.95 (4.37 x 2.17 x 0.35)
Trailing 114 x 55 x 3.95 (4.49 x 2.17 x 0.16)
Drum inner mm (in)
Diameter 280 (11.02)
Master cylinder mm (in) Cylinder bore diameter 25.4 (1.0)
Control valve Valve model Load Sensing Valve Ð
Split point [kPa (bar, kg/cm
2, psi)] x
reducing ratio Variable x 0.23 Variable x 0.15 Ð
Brake booster Booster model Lucas LSC 115 (8² +9²)
Diaphragm diameter mm (in) Primary: 203.2 (8)
Secondary: 228.6 (9)
Specified brake fluid DOT 4
SERVICE DATA AND SPECIFICATIONS (SDS)
BR-85
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