2004 Oldsmobile Silhouette ECU

Mode 2:Remote Keyless Entry Transmitter
Arm/Disarm Only
·The system will arm when you lock the doors with
your remote keyless entry transmitter. The key
must be removed from the ignition when you lock
the doors or the content theft-deterrent system
will not arm.
·The system will disarm when you unlock the doors
with your remote keyless entry transmitter.
While this mode provides increased security, it can be a
problem if your remote keyless entry transmitter is
damaged, lost, or if it fails to operate for any reason
while the content theft-deterrent system is armed. The
content theft-deterrent system must be disarmed for
the engine to run while in Mode 2; your key can
no longer disarm the system.
If your vehicle is equipped with the OnStar
žsystem,
OnStaržwill not be able to remotely unlock your vehicle
if it has been programmed to Mode 2.Mode 3:Standard Arming and Disarming
·The system will arm when you lock the doors using
either power door lock switch while any door or the
liftgate is open and the key is removed from the
ignition.
·The system will arm when you lock the doors with
your key or remote keyless entry transmitter and
the key is removed from the ignition.
·The system will disarm when you unlock the doors
with your key or remote keyless entry transmitter.
Your vehicle was originally programmed to Mode 1.
The mode may have been changed since then.
To determine the current mode, or to change the mode,
do the following:
1. Follow the instructions for
Entering Programming
Mode on page 2-61.
2. Insert your spare key fully into any door key
cylinder and turn it to the unlock position.
This step is necessary to prevent accidental
programming of this feature to Mode 2. Do not
program this feature to Mode 2 without ®rst reading
Mode 2 entirely. The door key cylinder must remain
in the unlock position during Steps 2 through 4.
2-68

Instrument Panel Overview...............................3-4
Hazard Warning Flashers................................3-6
Other Warning Devices...................................3-7
Horn.............................................................3-7
Tilt Wheel.....................................................3-7
Turn Signal/Multifunction Lever.........................3-8
Exterior Lamps.............................................3-16
Interior Lamps..............................................3-18
Switchbanks.................................................3-23
Instrument Panel Switchbank..........................3-23
Overhead Console Switchbank.......................3-24
Ultrasonic Rear Parking Assist (URPA)............3-24
Accessory Power Outlets...............................3-27
Climate Controls............................................3-28
Climate Control System.................................3-28
Dual Climate Control System..........................3-31
Outlet Adjustment.........................................3-34
Rear Climate Control System
(Without Entertainment System)...................3-34
Rear Climate Control System
(With Entertainment System).......................3-36
Passenger Compartment Air Filter...................3-39
Warning Lights, Gages and Indicators.............3-41
Instrument Panel Cluster................................3-42
Speedometer and Odometer...........................3-43Safety Belt Reminder Light.............................3-44
Air Bag Readiness Light................................3-45
Brake System Warning Light..........................3-46
Anti-Lock Brake System Warning Light.............3-47
Traction Control System (TCS)
Warning Light...........................................3-47
Engine Coolant Temperature Gage..................3-48
Malfunction Indicator Lamp.............................3-49
Fuel Gage...................................................3-52
Message Center.............................................3-53
Service Traction System
Warning Message......................................3-53
Traction Active Message................................3-54
Engine Coolant Temperature
Warning Message......................................3-54
Charging System Indicator Message................3-55
Low Oil Pressure Message............................3-55
Change Engine Oil Message..........................3-56
Power Sliding Door Warning Message.............3-57
Door Ajar Warning Message...........................3-57
Rear Hatch Ajar Warning Message..................3-58
PASS-Key
žIII Security Message....................3-58
All-Wheel Drive Disable
Warning Message......................................3-59
Low Fuel Warning Message...........................3-59
Section 3 Instrument Panel
3-1

Accessory Power Outlets
With accessory power outlets you can plug in electrical
equipment such as a cellular telephone or CB radio.
The front accessory power outlet is located below
the cupholder drawer.
Pull the cover down to use the accessory power outlet.
When not in use, keep the cover on.
The rear accessory power outlet is located in the rear
compartment on the driver's side next to the air
in¯ator system.
To remove the cover, pull the tab on the cover and pull
it off. To put the cover back on, line up the tabs at
the back of the cover and put the cover in place. Push
down the tab to secure the cover. When not in use,
always cover the rear accessory power outlet with the
protective cap.
Notice:Leaving electrical equipment on for
extended periods will drain the battery. Always turn
off electrical equipment when not in use and do
not plug in equipment that exceeds the maximum
amperage rating.Certain electrical accessories may not be compatible
with the accessory power outlet and could result
in blown vehicle or adapter fuses. If you experience a
problem see your dealer for additional information
on accessory power outlets.
Notice:Adding any electrical equipment to your
vehicle may damage it or keep other components
from working as they should. The repairs would not
be covered by your warranty. Check with your
dealer before adding electrical equipment.
When adding electrical equipment, be sure to follow the
proper installation instructions included with the
equipment.
Notice:Improper use of the power outlet can cause
damage not covered by your warranty. Do not
hang any type of accessory or accessory bracket
from the plug because the power outlets are
designed for accessory power plugs only.
3-27

Rear Hatch Ajar Warning Message
This message will come on when the ignition is turned
to RUN or START and the rear hatch is open.
PASS-KeyžIII Security Message
If you are ever driving and this message comes on
and stays on, you will be able to restart your engine
if you turn it off.
Your PASS-Key
žIII system, however, is not working
properly and must be serviced by your dealer. Your
vehicle is not protected by the PASS-Key
žIII system at
this time. SeePASS-KeyžIII on page 2-28for more
information. United States
CanadaUnited StatesCanada
3-58

Winter DrivingHere are some tips for winter driving:
·Have your vehicle in good shape for winter.
·You may want to put winter emergency supplies
in your vehicle.
Include an ice scraper, a small brush or broom, a supply
of windshield washer ¯uid, a rag, some winter outer
clothing, a small shovel, a ¯ashlight, a red cloth and a
couple of re¯ective warning triangles. And, if you will be
driving under severe conditions, include a small bag of
sand, a piece of old carpet or a couple of burlap bags to
help provide traction. Be sure you properly secure these
items in your vehicle.
4-26

The label shows the size of your original tires and the
in¯ation pressures needed to obtain the gross weight
capacity of your vehicle. This is called the Gross Vehicle
Weight Rating (GVWR). The GVWR includes the
weight of the vehicle, all occupants, fuel, and cargo.
The Certi®cation/Tire label also tells you the maximum
weights for the front and rear axles, called the Gross
Axle Weight Rating (GAWR). To ®nd out the actual loads
on your front and rear axles, you need to go to a
weigh station and weigh your vehicle. Your dealer can
help you with this. Be sure to spread out your load
equally on both sides of the centerline.
Never exceed the GVWR for your vehicle or the GAWR
for either the front or rear axle.
{CAUTION:
Do not load your vehicle any heavier than the
GVWR, or either the maximum front or rear
GAWR. If you do, parts on your vehicle can
break, and it can change the way your vehicle
handles. These could cause you to lose
control and crash. Also, overloading can
shorten the life of your vehicle.
Notice:Overloading your vehicle may cause
damage. Repairs would not be covered by your
warranty. Do not overload your vehicle.
If you put things inside your vehicle Ð like suitcases,
tools, packages, or anything else Ð they will go as fast
as the vehicle goes. If you have to stop or turn
quickly, or if there is a crash, they will keep going.
{CAUTION:
Things you put inside your vehicle can strike
and injure people in a sudden stop or turn, or
in a crash.
·Put things in the cargo area of your
vehicle. Try to spread the weight evenly.
·Never stack heavier things, like suitcases,
inside the vehicle so that some of them
are above the tops of the seats.
·Do not leave an unsecured child restraint
in your vehicle.
·When you carry something inside the
vehicle, secure it whenever you can.
·Do not leave a seat folded down unless
you need to.
4-37

Driving with a Trailer
{CAUTION:
If you have a rear-most window open and you
pull a trailer with your vehicle, carbon
monoxide (CO) could come into your vehicle.
You can not see or smell CO. It can cause
unconsciousness or death. See
Engine
Exhaust on page 2-42
. To maximize your safety
when towing a trailer:
·Have your exhaust system inspected for
leaks, and make necessary repairs before
starting on your trip.
·Keep the rear-most windows closed.
·If exhaust does come into your vehicle
through a window in the rear or another
opening, drive with your front, main heating
or cooling system on and with the fan on
any speed. This will bring fresh, outside air
into your vehicle. Do not use the climate
control setting for maximum air because it
only recirculates the air inside your vehicle.
See
Climate Control System on page 3-28.Towing a trailer requires a certain amount of experience.
Before setting out for the open road, you will want to
get to know your rig. Acquaint yourself with the feel of
handling and braking with the added weight of the trailer.
And always keep in mind that the vehicle you are
driving is now a good deal longer and not nearly as
responsive as your vehicle is by itself.
Before you start, check all trailer hitch parts and
attachments, safety chains, electrical connector, lamps,
tires and mirror adjustment. If the trailer has electric
brakes, start your vehicle and trailer moving and then
apply the trailer brake controller by hand to be sure
the brakes are working. This lets you check your
electrical connection at the same time.
During your trip, check occasionally to be sure that the
load is secure, and that the lamps and any trailer
brakes are still working.
4-43

6. Latch the hooks to secure the panel in place. If the
panel moves easily, check that the tabs are seated
correctly in the slots.
7. Put the duct back on and reinstall the clamps.
{CAUTION:
Operating the engine with the air cleaner/®lter
off can cause you or others to be burned.
The air cleaner not only cleans the air,
it helps to stop ¯ame if the engine back®res.
If it is not there and the engine back®res,
you could be burned. Do not drive with it off,
and be careful working on the engine with
the air cleaner/®lter off.
Notice:If the air cleaner/®lter is off, a back®re can
cause a damaging engine ®re. And, dirt can easily get
into your engine, which will damage it. Always have
the air cleaner/®lter in place when you are driving.
Automatic Transaxle Fluid
When to Check and Change Automatic
Transaxle Fluid
A good time to check your automatic transaxle ¯uid
level is when the engine oil is changed.
Change both the ¯uid and ®lter every 50,000 miles
(83 000 km) if the vehicle is mainly driven under one
or more of these conditions:
·In heavy city traffic where the outside temperature
regularly reaches 90ÉF (32ÉC) or higher
·In hilly or mountainous terrain
·When doing frequent trailer towing
·Uses such as found in taxi, police or delivery
service
If you do not use your vehicle under any of
these conditions, change the ¯uid and ®lter at
100,000 miles (166 000 km).
See
Scheduled Maintenance on page 6-4for more
information.
5-19