2004 Oldsmobile Silhouette automatic transmission

(A) Light Truck (LT-Metric) Tire:The United States
version of a metric tire sizing system. The letter ªLTº
as the ®rst two characters in the tire size means a light
truck tire engineered to standards set by the U. S.
Tire and Rim Association.
(B) Tire Width:The three-digit number indicates the
tire section width in millimeters from sidewall to sidewall.
(C) Aspect Ratio:A two-digit number that indicates
the tire height-to-width measurements. For example,
if the tire size aspect ratio is ª75,º as shown in item ªCº
of the illustration, it would mean that the tire's sidewall
is 75% as high as it is wide.(D) Construction Code:A letter code is used to
indicate the type of ply construction in the tire. The letter
ªRº means radial ply construction; the letter ªDº means
diagonal or bias ply construction; and the letter ªBº
means belted-bias ply construction.
(E) Rim Diameter:Diameter of the wheel in inches.
(F) Service Description:The service description
indicates the load range and speed rating of a tire.
The load index can range from 1 to 279. Speed ratings
range from ªAº to ªZº. The light truck tire size example
above shows dual or single tire con®gurations.Tire Terminology and De®nitions
Air Pressure:The amount of air inside the tire pressing
outward on each square inch of the tire. Air pressure
is expressed in pounds per square inch (psi) or
kilopascal (kPa).
Accessory Weight:This means the combined weight
of optional accessories. Some examples of optional
accessories are, automatic transmission, power steering,
power brakes, power windows, power seats, and air
conditioning.
Aspect Ratio:The relationship of a tire's height to
its width. Light Truck (LT-Metric) Tire
5-64

Recommended Fluids and
Lubricants
Fluids and lubricants identi®ed below by name,
part number or speci®cation may be obtained from
your dealer.
Usage Fluid/Lubricant
Engine OilEngine oil which meets GM
Standard GM6094M and displays
the American Petroleum Institute
Certi®ed for Gasoline Engines
starburst symbol. To determine
the proper viscosity for your
vehicle's engine, see
Engine Oil
on page 5-13.
Engine Coolant50/50 mixture of clean,
drinkable water and use only
DEX-COOL
žCoolant.
SeeEngine Coolant on page 5-22.
Usage Fluid/Lubricant
Hydraulic
Brake SystemDelco Supreme 11 Brake Fluid or
equivalent DOT-3 brake ¯uid.
Windshield
Washer SolventGM Optikleen
žWasher Solvent.
Power Steering
SystemGM Power Steering Fluid
(GM Part No. U.S. 89021184,
in Canada 89021186).
Automatic
TransaxleDEXRON
ž-III Automatic
Transmission Fluid.
Key Lock
CylindersMulti-Purpose Lubricant, Superlube
(GM Part No. U.S. 12346241,
in Canada 10953474.
Chassis
LubricationChassis Lubricant
(GM Part No. U.S. 12377985,
in Canada 88901242) or lubricant
meeting requirements of NLGI #2,
Category LB or GC-LB.
6-12

Transmission, Transaxle, Transfer Case Unit
Repair Manual............................................7-12
Transportation Options...................................... 7-8
Trip Computer................................................3-62
Turn and Lane-Change Signals.......................... 3-8
Turn Signal/Multifunction Lever........................... 3-8
Turn Signals When Towing a Trailer..................4-44
U
Ultrasonic Rear Parking Assist (URPA)...............3-24
Underhood Fuse Block...................................5-105
Understanding Radio Reception........................3-98
Uniform Tire Quality Grading............................5-71
United States ± Customer Assistance.................. 7-5
Used Replacement Wheels..............................5-74
Using Cleaner on Fabric..................................5-93
Using HomeLink
ž...........................................2-50
Using Song List Mode.....................................3-83
V
Vehicle
Control........................................................ 4-5
Damage Warnings........................................... iv
Loading......................................................4-33
Symbols......................................................... iv
Vehicle Data Collection and Event
Data Records..............................................7-10
Vehicle Identi®cation
Number (VIN)............................................5-100
Service Parts Identi®cation Label..................5-100
Vehicle Personalization....................................2-60
Arming and Disarming the Content
Theft-Deterrent System.............................2-67
Automatic Door Locks..................................2-62
Content Theft-Deterrent System.....................2-66
Delayed Illumination and Exit
Lighting..................................................2-61
Entering Programming Mode.........................2-61
16