load SAAB 9-3 2001 Service Manual

217 Car care
WheelsAlternative wheels and tiresIf you wish to fit other tires or wheels than
those supplied with the car, consult your
Saab dealer first as to the possibilities avail-
able.
Wheels/tires combinations that are not
approved by Saab can negatively affect the
car´s directional stability, steering and brak-
ing in both wet and dry conditions.
Do not assume that a wheel/tire combina-
tion will function properly just because it will
bolt on.
The wheels and tires have been carefully
matched to the characteristics of the car and
play a key role in its outstanding roadhold-
ing and handling.
Tire pressureTires need to be inflated to suit the load car-
ried and the maximum speed the car will be
driven (see the recommended tire pres-
sures on the back cover). Tire pressure
label, see page 253.
Note that all values apply to cold tires. For
tires with an aspect ratio less than /60,
increase the tire pressure by 3 psi (20 kPa)
for rough roads with potholes to minimize
the risk of rim damage.
Never reduce the pressure of a hot tire. If the
tires are hot when you check them, only
increase the pressure, if necessary.
Soft tires will cause faster wear than
over-pressurized tires. They also increase
fuel consumption.
If a valve is leaking, simply unscrew it and fit
a new one.
Important! Remember to adjust the tire
pressures if you change the load in the car
or intend to cruise at a substantially higher
or lower speed than normal.
NOTEFor wide wheels and/or low-profile tires,
bear in mind the following:
 Tires and wheels can be damaged in
potholes etc.
 Springs, shock absorbers and wheel
bearings can be overloaded.
 The wheels can come into contact with
chassis and body components.
 The speed and load limits for the tires
must not be exceeded; see page 218.
 Wheels larger than 17” must not be
fitted on the Saab 9-3. For Viggen
models the wheel should not be larger
than 17”. The maximum permissible
offset for the 9-3 is 49 mm and for the
Viggen 42 mm.
 Wheels smaller than 16” must not be
fitted on Viggen models. Fitting a
smaller size wheel on a Viggen is not
possible due to the size of the brake
discs.
NOTECheck the tire pressures at least once
per month.
Underinflation is the main cause of:
 Tires wearing out prematurely.
 Damage to the sidewalls.
 Damage to the wheels.
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218 Car careRotating the tires Because of front wheel drive, the front tires
tend to wear faster than the rear ones. New
tires should always be fitted in pairs, so that
tires on the same axle have the same
amount of tread.
If swapping the complete set, e.g. winter
tires for summer tires, mark the tires
removed to ensure that they go back in the
same position (e.g. FL for front left, RL rear
left, etc.).
Store wheels lying flat or hanging – never
standing upright.
Tire markingsAn example of the meaning of the different
markings in a tire size is given below for a
tire size of 195/60 R15 88V:
Winter tiresWinter (snow) tires are recommended for
winter climates where the majority of your
driving will be done on snow and ice. Winter
tires should be fitted to all four wheels to
maintain a proper balance. Your Saab
dealer can advise you of to the correct size
tire for your car (if different from the original
size) and also supply Saab approved winter
tires pre-mounted on steel or alloy rims.Tire quality grading (cars sold in
U.S.)New tires must be graded and labeled in
accordance with new Federal regulations.
Standard tests are conducted to measure
performance in the areas of traction and
temperature resistance. Refer to the tire
sidewall for the specific quality grades of the
tires provided on your new Saab. Compact
spare tires are exempt.
DOT QUALITY GRADES
 Treadwear.
 Traction AA, A, B, C.
 Temperature A, B, C.
All passenger car tires must conform to Fed-
eral safety requirements in addition to these
grades.
WARNING
When fitting just one new pair of tires,
these should be fitted to the rear wheels,
as these are more critical to the direc-
tional stability of the car (e.g. on braking
or in a skid). The existing rear tires should
therefore be moved to the front. Always
move left rear to left front and right rear to
right front, so that the direction of rotation
remains the same.
195 Tire section width, mm
60 Aspect ratio, i.e. the section height
is 60 % of the section width
R Radial ply
15 Wheel rim diameter 15 in. at bead
seats
88 Tire load code
V Speed marking
Speed ratingsS Tire approved for speeds up to
112 mph (180 km/h)
T Tire approved for speeds up to
118 mph (190 km/h)
H Tire approved for speeds up to
130 mph (210 km/h)
V Tire approved for speeds up to
150 mph (240 km/h)
W Tire approved for speeds up to
167 mph (270 km/h)
Y Tire approved for speeds up to
186 mph (300 km/h)
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219 Car care
Uniform Tire Quality Grading (US)Quality grades can be found where applica-
ble on the tire sidewall between tread shoul-
der and maximum section width. For exam-
ple:
Treadwear 200 Traction AA
Temperature ATreadwearThe treadwear grade is a comparative
rating based on the wear rate of the tire
when tested under controlled conditions on
a specified government test course. For
example, a tire graded 150 would wear one
and one half (1 1/2) times as well on the gov-
ernment course as a tire graded 100. The
relative performance of tires depends upon
the actual conditions of their use, however,
and may depart significantly from the norm
due to variations in driving habits, service
practices and differences in road character-
istics and climate.
TractionThe traction grades, from highest to lowest,
are AA, A, B and C. These grades represent
the tire’s ability to stop on wet pavement as
measured under controlled conditions on
specified government test surfaces of
asphalt and concrete. A tire marked C may
have poor traction performance.
TemperatureThe temperature grades are A (the highest),
B, and C, representing the tire’s resistance
to the generation of heat and its ability to dis-
sipate heat when tested under controlled
conditions on a specified indoor laboratory
test wheel. Sustained high temperature can
cause the material of the tire to degenerate
and reduce tire life. Excessive temperature
can lead to sudden tire failure. The grade C
corresponds to a level of performance
which all passenger car tires must meet
under the Federal Motor Vehicle Safety
Standard No. 109.
Grades B and A represent higher levels of
performance on the laboratory test wheel
than the minimum required by law.
WARNING
The traction grade assigned to a tire is
based on straight-ahead braking, traction
test and does not include acceleration,
cornering, hydroplaning or peak traction
characteristics.
WARNING
The temperature grade for a tire is estab-
lished for a tire that is properly inflated
and not overloaded. Excessive speed,
underinflation, or excessive loading,
either separately or in combination, can
cause heat buildup and possible tire fail-
ure.
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221 Car care
When changing a wheel, take the tool kit out
first, then the spare wheel.
Changing a wheel
If light-alloy wheels have been fitted to the
car for several years and a change is made
to steel wheels, the threads for the wheel
bolts in the brake discs should be cleaned
before the thinner steel wheels are fitted.
The innermost threads in the holes may be
clogged with sand, salt and rust so that the
correct tightening torque cannot be
achieved.
NOTETo avoid damaging a punctured alloy
wheel this can be placed outside up in the
spare-wheel well but only while driving to
the closest workshop.
A general rule is that all heavy loads must
be well secured in the luggage compart-
ment, see page 148.
WARNING
 The car jack is designed solely for use
in changing a wheel or fitting snow
chains. It must not be used to support
the car during repair work or servicing.
 Never crawl under a car that is
supported only by a jack.
 Special care must be taken if the car is
on a slope – use wheel chocks!
 Position chocks, one ahead and one
behind, the wheel that is diagonally
opposite to the one to be changed.
 Switch on the hazard warning lights if
the car is on a road.
 Apply the parking brake and leave the
car in gear (1st or reverse). Automatic
transmission: move selector to the
P position.
 Ensure that everybody is out of the car
before jacking it up.
 Never start the engine while the car is
jacked up.
 The jack must stand on a firm, level
surface.
 Stow the jack in the place provided for
it under the panel in the floor of the
trunk. Secure it properly to avoid injury
to passengers in the event of an acci-
dent.
 Do not use the jack for any purpose
other than for jacking up the car.
IB1261IB1262
Spare wheel (under the carpet in the
trunk), Saab 9-3 Viggen
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244 Technical dataGeneral particularsOverall length, with bumper(s):
Coupé/5-door/Convertible____________ 182.3" (4629 mm)
Viggen __________________________ 182.7” (4639 mm)
Overall width, including door mirrors _____ 76.2" (1936 mm)
Maximum height ____________________ 56.2" (1428 mm)
Maximum height when the soft top is being
operated (Convertible) ______________approx. 87"
approx. 2200 mm
Wheelbase ________________________ 102.6" (2605 mm)
Tr a c k :
front, Coupé/5-door/Convertible _______ 57.2" (1452 mm)
front, Viggen ______________________ 57.7” (1466 mm)
rear, Coupé/5-door/Convertible _______ 56.8" (1442 mm)
rear, Viggen ______________________ 57.3” (1456 mm)
Ground clearance at max. weight _______ approx. 3.9"
(100 mm)
Number of occupants, incl. driver:
Coupé and 5-door _________________ 5
Convertible _______________________ 4
Turning circle:
measured at vehicle extremities _______ 38.7 ft. (11.8 m)
curb to curb_______________________ 36.5 ft. (11.1 m)
Gross vehicle
weight (GVW)
Maximum train
weight
(GVW + max.
trailer weight)
Maximum axle
load, front
Maximum axle
load, rear Permissible load (in addition to the driver) = GVW minus curb weight.
The maximum permissible axle load, front or rear, must not be exceeded.
The precise curb weight of the vehicle (weight ready for driving + driver
á 154 lbs. (70 kg) and load capacity are specified in the vehicle registra-
tion documents.Chassis number plate in engine bay Length of the trunk:
rear seat raised, Coupé- and 5-door car 37.0" (940 mm)
rear seat lowered, Coupé- and 5-door car 67.2" (1705 mm)
Volume of trunk according to SAE:
with parcel shelf, Coupé- and 5-door car 15.9 cu.ft.
(451 dm
3)
whole rear seat tipped forward,
Coupé- and 5-door car _____________ 46.0 cu.ft.
(1303 dm3)
Convertible, soft top up _____________ 12.5 cu.ft.
(354 dm3)
Convertible, soft top down ___________ 10.1 cu.ft.
(285 dm3)
IB541
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245 Technical data
Weight ready for driving (i.e. with full fuel
tank, washer- fluid reservoir, standard
tools and spare wheel)
Coupé ___________________________ 2980-3170 lbs.
(1350-1440 kg)
Viggen, Coupé ____________________ 3130-3160 lbs.
(1420-1435 kg)
5-door ___________________________ 3020-3220 lbs.
(1370-1460 kg)
Viggen, 5-door ____________________ 3170-3210 lbs.
(1440-1455 kg)
Convertible _______________________ 3110-3300 lbs.
(1410-1495 kg)
Viggen, Convertible ________________ 3250-3260 lbs.
(1475-1480 kg)Gross vehicle weight (GVW)
Coupé ___________________________ 3930-4060 lbs.
(1785-1840 kg)
Viggen, Coupé ____________________ 4060 lbs. (1840 kg)
5-door __________________________ 3980-4100 lbs.
(1805-1860 kg)
Viggen, 5-door ____________________ 4100 lbs. (1860 kg)
Convertible ______________________ 3940-4020 lbs.
(1785-1825 kg)
Viggen, Convertible ________________ 3990 lbs. (1810 kg)
Maximum axle load
front ____________________________ 2300 lbs. (1045 kg)
rear ____________________________ 1930 lbs. (875 kg)
Weight distribution:
Curb weight, front/rear ______________ approx. 62/38 %
GVW, front/rear ___________________ approx. 58/42%
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246 Technical data Maximum permitted load in trunk
Coupé and 5-door at curb weight plus
4 passengers à 155 lbs. (70 kg) _______ 130 lbs. (60 kg)
For each passenger less in the rear seat the load may be
increased by 100 lbs. (45 kg)
Convertible at curb weight and
3 passengers à 155 lbs. (70 kg) _______ 120 lbs. (55 kg)
Coupé and 5-door at curb weight and
rear seat right down ________________ 475 lbs. (215 kg)
WARNING
 The GVW and maximum axle loads must not be exceeded.
Note that if some accessories (e.g. towbar, CD changer) are
fitted, the available load capacity is reduced by the weight of
these items.
 When goods are being transported their security is important,
especially if the car is being used with the rear seat down.
Max. permitted roof load ____________ 220 lbs. (100 kg)
Trailer weights:
Trailer with brakes _________________ Max. 3500 lbs.
(1588 kg)
Trailer without brakes _______________ Max. 1000 lbs.
(450 kg)
Recommended towbar-ball load ______ 110-165 lbs.
(50-75 kg)
Maximum towing speed, trailer with
brakes __________________________ 62 mph (100 km/h)
The above max. weights and speed limit are those which Saab
Automobile AB permits. Note that the national rules may set lim-
its to permitted weights and speed; see also page 179.
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257 Index
Index
AA/C system, fault diagnosis
________ 232
A/C system, maintenance _________ 232
ACC
__________________________ 84
ACC, useful tips
_________________ 92
Adjustment, steering wheel
________ 137
Air conditioning (A/C), fault diagnosis
and maintenance
______________ 232
Airbag
_________________________ 28
Alarm __________________________ 41
Alarm functions
__________________ 44
Alarm signals
___________________ 44
Anti-corrosion treatment
__________ 228
Anti-theft system
_________________ 41
Ashtray
_______________________ 141
Audio System
___________________ 93
Automatic climate control (ACC)
_____ 84
Automatic transmission
___________ 162
BBattery
________________________ 201
Boost starting from donor battery
___ 187
Brake fluid, check
_______________ 200
Brake fluid, grade _______________ 251
Brake pad wear indicators
____ 170
, 200Brakes
________________________ 170
Braking _______________________ 170
Bulb table _____________________ 211
CCD changer
____________________ 105
CD player
_____________________ 103
CHECK messages
_______________ 72
CHECKING
_____________________ 72
Cabin lighting __________________ 139
Calibration, ACC _________________ 90
Car alarm
______________________ 41
Car phone, installation
___________ 113
Care of safety belts
______________ 224
Cassette player
_________________ 100
Central locking __________________ 36
Change of address notification
_____ 238
Changing a wheel
_______________ 221
Changing bulbs
_________________ 206
Changing the coolant
____________ 199
Changing the engine oil __________ 196
Changing the key battery __________ 39
Changing the wheels round _______ 218
Changing wiper blades
___________ 204
Chassis number
________________ 253
Child car seats
__________________ 19
Child safety
_____________________ 19
Child safety locks, rear doors
_______ 39
Child seats
_____________________ 19
Cigar lighter ____________________ 141Cleaning the soft top, Convertible
____ 57
Climate-control system, manual
_____ 80
Compact spare wheel
____________ 220
Condensation water, A/C __________ 82
Condensation water, ACC __________ 85
Convertible
_____________________ 47
Coolant
_______________________ 198
Courtesy Headlight Feature
________ 76
Cruise Control
__________________ 169
Cup holder
_____________________ 140
DDICE/TWICE
___________________ 213
Date code, tires _________________ 220
Dim low beam
___________________ 75
Dimmer
________________________ 78
Direction indicators
_______________ 76
Direction-indicator stalk
____________ 76
Dome lighting
__________________ 139
Door mirrors
___________________ 143
Drive belt
______________________ 203
Driving in deep water
_____________ 185
Driving in hot weather ____________ 179
Driving technique
________________ 176
Driving with a compact spare wheel
_ 190
Driving with a load
_______________ 184
Driving with a roof load
___________ 182
Driving with the trunk lid open
______ 185
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259 Index
Leather upholstery, care of
________ 225
Load eyes
_____________________ 148
Locks
__________________________ 36
Lowering rear seat
______________ 144
Luggage compartment ___________ 144
Luggage compartment, Convertible
__ 56
Luggage-compartment lighting
_____ 148
MMain beam
_____________________ 75
Main instrument panel
_____________ 60
Maintenance schedule ___________ 236
Manual climate-control system
______ 80
Manual raising of the soft top,
Convertible
____________________ 52
Manual transmission
_____________ 161
Manually opening the fuel filler door,
Convertible
____________________ 58
Manually opening the fuel filler door,
Coupé and 5-door
______________ 150
Maxi fuses
_____________________ 213
Memory, driver’s seat
____________ 134
Motoring abroad
________________ 190
NNight Panel
_____________________ 73
OORVR
________________________ 195
Odometer ______________________ 66
Oil specification
_________________ 247
OnStar
________________________ 117
Opening handle
__________________ 36
Owner assistance _______________ 237
PPaint touch-up
__________________ 227
Parcel shelf
____________________ 147
Park Brake Shift Lock
____________ 164
Parking brake
__________________ 174
Parking lights ____________________ 75
Plates and labels
________________ 253
Power steering fluid, check
________ 201
Power steering oil, grade
_________ 251
Pressure gauge
__________________ 67
Programmable driver’s seat
_______ 134
Programming, ACC
_______________ 90
RRadio
__________________________ 98
Raising the soft top, Convertible
_____ 51
Rear fog light
____________________ 77
Rear seat
______________________ 144
Rear seat, tipping
_______________ 144Rearview mirrors
________________ 143
Rear-window wiper _______________ 79
Recirculation
____________________ 82
Recycling
______________________ 230
Refuelling _____________________ 157
Relay table ____________________ 215
Release handle, hood
____________ 192
Remote control
__________________ 36
Remote control battery, changing
____ 39
Removing the key
_______________ 152
Reporting safety defects
__________ 238
Rev counter
_____________________ 66
Reversing lights
__________________ 77
Roof rack
______________________ 182
Rotating the tires
________________ 218
Running-in
_____________________ 161
SSAHR, head restraint
_____________ 18
SID (Side Instrument Display)
_______ 69
SRS (airbag)
____________________ 28
Saab Audio System
_______________ 93
Saab Trionic engine
management system ____________ 195
Safety belts
_____________________ 12
Safety belts, care of
______________ 224
Seat belts
______________________ 12
Seat-belt pretensioners
____________ 13
Seats
_________________________ 130
Service costs
___________________ 237
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260 IndexService information
______________ 238
Service intervals
________________ 236
Service record retention
__________ 237
Side airbags
____________________ 30
Ski hatch
______________________ 147
Snow tires _____________________ 252
Soft top storage, Convertible
_______ 56
Spare wheel
___________________ 149
Speedometer ___________________ 66
Starting the engine
______________ 153
Steering-wheel adjustment
________ 137
Storage compartments
___________ 142
Sunroof
_______________________ 138
Switches _______________________ 75
TTachometer
_____________________ 66
Technical data __________________ 243
Telematics
_____________________ 117
Temperature gauge
______________ 67
Textile carpeting, cleaning
________ 225
Through-load hatch
______________ 147
Tie-down eyes
__________________ 148
Tipping the rear seat
_____________ 144
Tire markings
__________________ 218
Tire pressure ___________________ 184
Tire pressures __________________ 217
Tires and wheels, sizes
___________ 252
Tools
_________________________ 149
Top tether
______________________ 23Touching up paintwork
___________ 227
Towing a caravan or trailer ________ 179
Towing the car
__________________ 185
Traction Control System
__________ 172
Trailer hitch attachment ___________ 179
Trailer hitch load
________________ 182
Transmission, automatic
__________ 162
Transmission, manual
____________ 161
Transporting the car
_____________ 185
Traveling abroad
________________ 190
Trip computer, SID _______________ 69
Trip meter
______________________ 66
Trunk
_________________________ 144
Trunk lid lock, Convertible
__________ 56
Trunk lighting
___________________ 139
Trunk, Convertible
________________ 56
Trunk, opening
__________________ 40
Turbo gauge
____________________ 67
Turn signal
_____________________ 76
UUpholstery and trim
______________ 225
Upholstery and trim, care of
_______ 225
Useful tips on starting
____________ 154
Useful tips, ACC
_________________ 92
VVanity mirror
___________________ 143
WWarning and indicator lights
________ 60
Warning labels
____________________ 7
Warning light, AIR BAG (SRS)
______ 32
Washer fluid
___________________ 205
Washer jets
____________________ 205
Washers
_______________________ 78
Washing ______________________ 226
Waxing and polishing
____________ 227
Wear indicators, brake pads
_______ 200
Wear indicators, tires
_____________ 220
Wheels
_______________________ 217
Wheels and tires, sizes
___________ 252
Window glass sensor, car alarm
_____ 42
Windshield washers
______________ 78
Windshield wipers
________________ 78
Winter driving
__________________ 177
Wiper blades
___________________ 204
Wipers
_________________________ 78
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