1995 PONTIAC BONNEVILLE ECU

Radio THEFTLOCK TM Feature
You may have the THEFTLOCK feature which is
designed to discourage theft of
your radio. It works by
using a secret code to disable all radio functions
whenever the battery power
is removed.
The
THEFTLOCK feature for the radio may be used or
ignored. If ignored, the system plays normally and the
radio is not protected by the feature.
If THEFTLOCK
is activated, the THEFTLOCK light
will flash when the ignition is turned
off; your radio will
not operate if stolen.
When
THEFTLOCK is activated, the radio will display
LOC to indicate a locked condition anytime the battery
power is removed. If your radio loses power for any
reason, you must unlock it with the secret code before it
will operate.
To set the secret code, the following instructions explain
how
to enter your secret code and activate the
THEFTLOCK system. It is recommended that you read
through all nine steps before starting the procedure:
1. For your secret code, write down any number from
000 to 1999 and keep it in a safe place separate from
the vehicle.
2. Turn the ignition to the ACCESSORY or the RUN
3. Turn the radio off.
position.
NOTE: If you allow more than
15 seconds to elapse
between any steps, the radio automatically reverts to
time and
you must start the procedure over at step 4.
4. Press the 1 and 4 buttons together. Hold them down
the secret code number which you have written
down.
5. Press the MIN button and “000” will appear on the
6. Press the MIN button again to make the last two
until “---” shows on the display. Next you will use
display.
digits agree with your code.
7. Press the HR button to make the first one or two
digits agree with your
code.
8. After you have confirmed that the code matches the
one you wrote down, press
AM/FM. The display will
show “rEP”
to indicate that you need to repeat steps
5-7 to confirm your secret code.
SEC, indicating that your radio is secure.
9. Press AM/FM and this time the display will show
3-14
ProCarManuals.com

The THEFTLOCK indicator light located below the
TUNE knob will flash when the ignition is off.
Anytime THEFTLOCK is activated and the battery
power is removed, the radio will display
LOC.
When unlocking THEFTLOCK after a power loss, enter
your secret code as follows. Pause no more than
15
seconds between steps.
1. LOC will appear when the ignition is on.
2. Press MIN and “000” will appear on the display.
3. Press the MIN button again to make the last two
digits appear
on the display.
digits agree with your code.
matches the secret code
you have written down,
press AM/”.
SEC will appear in the display
indicating that the radio is now operable and secure.
If the code entered to unlock THEITLOCK is incorrect,
the radio will remain locked. After eight unsuccessful
attempts to unlock the radio, the display will show
“InOP” (inoperative).
At this point you will need to keep the ignition on for
one hour before you may attempt to enter another code.
4. Press the HR button to make the first one or two
5. After you have confirmed that the code in the display After
three more unsuccessful attempts to unlock the
radio, the display will
show “InOF‘” (inoperative).
If you forget your code or cannot unlock the radio,
contact your Pontiac dealer for assistance.
To disable THEFTLOCK, follow these steps:
1.
2.
3.
4.
5.
6.
7.
Turn the ignition to the ACCESSORY or RUN
position.
Turn the radio
off.
Press the 1 and 4 buttons together. Hold them down
until
SEC shows in the display.
Press MIN and
“000” will appear on the display.
Press the MIN button again to make the last two
digits agree with your code.
Press the
HR button to make the first one or two
digits agree with your code.
After
you have confirmed that the code on the
display matches the secret code you previously set,
press the A” button. The display will show
“---” indicating that the radio is unsecured.
If the code entered is incorrect, SEC will appear in the
display. The radio will remain secured until the correct
code is entered.
3-15
ProCarManuals.com

Winter Driving
Here are some tips for winter driving:
Have your Pontiac in good shape for winter. Be sure
your engine coolant
mix is correct.
your trunk.
You may want to put winter emergency supplies in Include
an ice
scraper, a small brush or broom, a supply
of windshield washer fluid, a rag, some winter outer
clothing, a small shovel, a flashlight, a red cloth, and a
couple
of reflective 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.
4-24
ProCarManuals.com

Driving with a Trailer
Towing a trailer requires a certain mount of experience.
Before setting out for the open road, you’ll 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 the trailer hitch and platform
(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.
Following Distance
Stay at least twice as far behind the vehicle ahead as you
would when driving your vehicle without a trailer. This
can help you avoid situations that require heavy braking
and sudden turns.
Passing
You’ll need more passing distance up ahead when
you’re towing
a trailer. And, because you’re a good deal
longer, you’ll need to
go much farther beyond the
passed vehicle before you can return to your lane.
Backing Up
Hold the bottom of the steering wheel with one hand.
Then, to move the trailer to the left,
just move that hand
to the left. To move the trailer to the right, move your
hand to the right. Always back up slowly and, if
possible, have someone guide you.
4-34
ProCarManuals.com

Windshield Wiper Blade Replacement
3. Rotate the bulb housing 1/23 turn and remove it.
4. To remove the bulb, push in and rotate it
counterclockwise.
5. Replace the bulb.
6. Reverse the steps to reassemble the taillamp.
Fog Lamp Bulb Replacement
Tf you have fog lamps, changing your fog lamp bulbs
requires proper aiming equipment. See your Pontiac
dealer if you have any questions. Replacement blades
come
in different types and are
removed in different ways. Here’s how to remove the
type
with a release clip:
1. Pull the windshield wiper arm away from the
!. Lift the release clip with a screwdriver and pull the
3. Push the new wiper blade securely on the wiper arm.
windshield.
blade assembly
off the wiper arm.
6-32
ProCarManuals.com

If you need to replace any of your wheels, wheel bolts,
or wheel nuts, replace them only with new GM original
equipment parts. This way, you will be sure
to have the
right wheel, wheel bolts, and wheel nuts for your
Pontiac model.
NOTICE:
The wrong wheel can also cause problems with
bearing life, brake cooling, speedometer/odometer
calibration, headlamp aim, bumper height, vehicle
ground clearance, and tire or tire chain clearance
to the body and chassis. Used
Replacement Wheels
Tire Chains
NOTICE:
Use tire chains only where legal and only when
you must. Use only
SAE Class “S” type chains
that are the proper size for your tires. Install
them on the front tires and tighten them as
tightly as possible with the ends securely
fastened. Drive slowly and follow the chain
manufacturer’s instructions.
If you can hear the
chains contacting your vehicle, stop and retighten
them.
If the contact continues, slow down until it
stops. Driving too fast or spinning the wheeIs
with chains on will damage your vehicle.
6-39
ProCarManuals.com

Pontiac Roadside Assistance Program
Security While You Travel
1-800-ROADSIDE 1-800-762-3743
As the proud owner of a new Pontiac vehicle, you are
automatically enrolled in the Pontiac Roadside
Assistance Program. This value-added service
is
intended to provide you with peace of mind as you drive
in
the city or travel the open road.
Pontiac’s Roadside Assistance toll-free number is
staffed by a team of technically trained advisors who are
available
24 hours a day, 365 days a year.
We take anxiety out
of uncertain situations by providing
minor repair information over the phone or making
arrangements
to tow your vehicle to the nearest Pontiac
dealer.
We will provide
the following services for
3 years/36,000 miles, at no expense to you:
VehicIe out of fuel
Keys locked in vehicle
Tow to nearest dealer for warranty
Change a flat tire
Jump starts
0 Courtesy Transportation. For warranty repairs during
the Bumper-to-Bumper coverage period, interim
transportation may be available under the Pontiac
Courtesy Transportation Program. Please consult
your dealer for details.
In Canada, please consult
your
GM dealer for information on Courtesy
Transportation.
We have quick, easy access
to telephone numbers of the
following services depending
on your needs:
0 Hotel
0 Glass replacement
0 Rental vehicles or taxis
0 Police, fire department or hospitals
In many instances, mechanical failures are covered
under Pontiac’s comprehensive warranty. However,
when other outside services
are utilized, our advisors
will explain any payment obligations
you might incur.
8-6
ProCarManuals.com

For prompt and efficient assistance when calling, please
provide the following information
to the advisor:
Location of vehicle
Telephone number of your location
Vehicle model, year, and color
0 Mileage of vehicle
0 Vehicle identification number
0 Vehicle license plate number
Pontiac reserves the right
to limit services or
reimbursement to an owner or driver when in Pontiac’s
judgement the claims become obsessive in frequency or
type of occurrence.
While we hope Inat you never have the occasion to use
our service, it is added security while travelling for
you
and your family. Remember, we’re only a phone call
away. Pontiac Roadside Assistance--
1-800-ROADSIDE or 1-800-762-3743.
Canadian Roadside Assistance
Vehicles purchased in Canada have an extensive
Roadside Assistance program accessible from anywhere
in Canada
or the United States Please refer to the
separate brochure provided by the dealer or call
1-800-268-6800 for emergency services.
Service and Owner Publications
Service manuals, service bulletins, owner’s manuals and
other service literature are available for purchase
for all
current and many past model General Motors vehicles.
Toll-free telephone numbers for ordering information:
u. s. 1-800-55 1-41 23
Canada
1-800-668-5539
8-7
ProCarManuals.com