sensor PONTIAC BONNEVILLE 1995 Owners Manual

Your vehicle is equipped with a diagnostic module,
which records information about the air bag system.
The module records information about the readiness
of the system, when the sensors are activated
and
driver’s safety belt usage at deployment.
Let only qualified technicians work on your air bag
system. Improper service can mean that your air bag
system won’t work properly. See your dealer
for
service.
Servicing Your Air Bag-Equipped Pontiac
Air bags affect how your Pontiac should be serviced.
There are parts of the air bag system in several places
around your vehicle.
You don’t want the system to
inflate while someone is working on
your vehicle. Your
Pontiac dealer and the 1995 Bonneville Service Manual
have information about servicing your vehicle and the
air bag system. To purchase a service manual, see
“Service Publications” in the Index.
The air bag system does not need regular maintenance.
1-21
ProCarManuals.com

NEUTRAL (N): In this position, your engine doesn’t
connect with the wheels.
To restart when you’re already
moving, use NEUTRAL (N) only. Also, use NEUTRAL
(N) when your vehicle is being towed.
I NOTICE: I
Damage to your transaxle caused by shifting out
of PARK (P) or NEUTRAL (N) with the engine
racing isn’t
covered by your warranty.
AUTOMATIC OVERDRIVE (@): This position is for
normal driving.
If you need more power for passing, and
you’re:
- Going less than about 35 mph (56 km/h), push your
accelerator pedal about halfway down.
- Going about 35 mph (56 lun/h) or more, push the
accelerator all the way down.
You’ll shift down to the next gear and have more
power.
I NOTICE:
If your vehicle seems to start up rather slowly, or
if it seems not to shift gears as you go faster,
something may
be wrong with a transaxle system
sensor.
If you drive very far that way, your
vehicle can be damaged.
So, if this happens, have
your vehicle serviced right away. Until then, you
can use
SECOND (2) when you are driving less
than 35 mph (56 kmh) and @ for higher speeds.
2-20
ProCarManuals.com

To Get Out of Cruise Control
There are two ways to turn off the cruise control:
Step lightly on the brake pedal; OR
Move the cruise switch to OFF.
Cruise Control with Traction Control
Activated
When the Traction Control System is turned on and
becomes activated by sensors, it will automatically turn
off the cruise control. See “Traction Control System” in
the Index.
To Erase Speed Memory
When you turn off the cruise control or the ignition, or
shift into
PARK (P), your cruise control set speed
memory
is erased.
Lamp Controls
Parking Lamps: Pull the
switch to the first stop to
turn on the:
Parking Lamps
0 Side Marker Lamps
0 Taillamps
0 Instrument Panel Lamps
Headlamps: Pull the switch out all the way to turn on
the headlamps, together with:
0 Parking Lamps
Side Marker Lamps
Taillamps
Instrument Panel Lamps
Push the switch in all the way to turn all the lamps off.
2-37
ProCarManuals.com

Lamps On Reminder
If you open the driver’s door while leaving the lamps on
and the ignition off, you will hear a warning tone.
Daytime Running Lamps (Canada Only)
Daytime Running Lamps (DRL) make it easier to see
the front of your vehicle during the day. DRL can be
helpful in many different driving conditions,
but they
can be especially helpful in the
short periods after dawn
and before sunset.
A light sensor on top of the instrument panel makes the
DRL work, so be sure it isn’t covered. The DRL system
will make your low-beam headlamps come on at a
reduced brightness when:
0 The ignition is on,
The headlamp switch is off, and
The transaxle is not in PARK (P).
When the DRL are on, only your low-beam headlamps
will be
on. The taillamps, sidemarker and other lamps
won’t be on. Your instrument panel won’t be lighted either. When it’s dark
enough outside, your low-beam
headlamps will change to full brightness. The other
lamps that come on with your headlamps will also come
on. When it’s bright enough outside, the regular lamps
will go
off, and your low-beam headlamps change to the
reduced brightness
of DRL.
To idle your vehicle with the DRL off, shift the
transaxle into
PARK (P). The DRL will stay off until
you shift out of PARK
(P).
As with any vehicle, you should turn on the regular
headlamp system
any time you need it.
At night, you can turn off all exterior lamps when
you
are in PARK (P) by moving the twilight sentinel control
all the way to OFF. If it was off, move the control to the
right
to turn it on, then back off. The lamps will come
back
on when you put the transaxle in gear.
Headlamp High-Low Beam Changer
To change the headlamps from low beam to high or high
to low, pull the turn signal lever all the way toward you.
Then release it.
When the high beams are
on, this blue light on the
instrument panel also will
be on.
2-38
ProCarManuals.com

Instrument Panel Intensity Control
You can brighten or dim your instrument cluster lamps
by rotating the headlamp switch. Rotate the switch all
the way counterclockwise to turn on the interior
courtesy lamps. Rotate the switch clockwise to
turn off
the instrument cluster lamps and displays.
Twilight Sentinel (Option)
Push in the headlamp switch
to
turn your headlamps off.
Rotate the twilight sentinel
switch clockwise from
OFF.
Depending on how dark it becomes outside, the twilight
sentinel
turns your headlamps on automatically, when
they’re needed. Avoid covering the sensor located near
the windshield, by the defroster outlet
-- otherwise your
headlamps will stay on. The
twilight sentinel will keep your headlamps on
for as
long as three minutes to light your way when you leave
your vehicle. Rotate the twilight sentinel switch to
MAX
for a three-minute delay. Rotate it the other way to
reduce the delay.
Also, it’s possible that your headlamps might go out if
you drove from a dark area into a bright area, such as a
lighted parking lot.
If this happens, turn on your
headlamps with the regular headlamp switch.
Fog Lamps
The switch for your fog
lamps is in the overhead
An indicator light in the switch will glow when the fog
lamps are switched
on. Your headlamps must be on low
beams, or your parking lamps must be on, for your fog
lamps to work.
2-39
ProCarManuals.com

Safety Belt Reminder Light
(-iiE&=)
I I
When the key is turned to RUN or START, a chime will
come on for about eight seconds to remind people to
fasten their safety belts. The safety belt light will also
come on and stay on for about 60 seconds. If the driver’s
belt is already buckled, neither the chime nor the light
will come on.
Air Bag Readiness Light
There is an air bag re’adiness light on the instrument panel,
which shows INFLATABLE MS-. The system
checks the
air bag’s electrical system for malfunctions. The
light tells you
if there is an electrical problem. The system
check includes
the air bag sensors and the wiring and the
diagnostic module. For more information on the air bag
system,
see “Air Bag” in the Index.
You will see this light
flash
for a few seconds when you
turn your ignition to RUN
or STmT. Then the light
INFLATABLE should go out. This means
RESTRAINT the system is ready.
If the air bag readiness light doesn’t come on when you
start your vehicle, or stays on, or comes on when you
are driving, your air bag system may not work properly.
Have your vehicle serviced right away.
ProCarManuals.com

Electronic Climate Control (Option)
With this system, you can control the ventilation,
heating and
air conditioning in your vehicle, or you can
use the automatic setting. When
you leave your vehicle
the system control setting
is remembered the next time
you start your
car.
AUTOMATIC OPERATION: When the system is set
for
AUTO, sensors will control the air delivery mode.
Air will come from the floor, middle and windshield
outlets. The fan speed will
vary as the system maintains
the selected temperature setting.
To find your comfort
zone, start with 75" temperature
setting, allow about
20 minutes for the system to
regulate. Press the
TEMP button up or down to adjust
the temperature setting
if necessary, If you choose the
temperature
setting of 60°F (1 5 O C), the system will
remain at that maximum cooling setting and will not
regulate the fan speed.
If you choose the temperature setting
of 90°F (33"C), the system
will remain at that
maximum heating setting and will
not regulate the fan
speed. Choosing either maximum setting
will not cause
the system to heat or cool any faster.
Pressing the
AUTO button will display the requested
temperature, fan speed and air delivery mode for
5
seconds, then change to display the outside air
temperature. Be careful not to put anything over the
sensor located in the middle
of the instrument panel near
the windshield, or over the sensor in the
grille above the
radio. These sensors are used by the automatic system to
regulate temperature.
The exterior temperature display sensor is in front of the
car, near the radiator,
This displayed temperature is most
accurate when the vehicle is moving. During stops,
or
while idling, the display shows the previous driving
temperature for best system control.
To avoid blowing cold air in cold weather, the system
will delay turning on the
fan until warm air is available.
The length
of delay depeds on outside air temperature,
engine coolant temperature, and time since the engine
was last started. Pushing the
fan button will override this
delay and change the fan
to a selected single speed.
If you leave your vehicle, the control setting is
remembered the next time you start your engine.
3-4
ProCarManuals.com

After 10 minutes, it will go off by itself, or pressing the Ventilation Tips
button again during the heating cycle will turn it off. If
you need additional warming time, push the button
again. The system will then operate for five minutes
before going
off by itself.
Do not attach a temporary vehicle license, tape or decals
across the defogger grid on the rear window.
Keep the hood and front air inlet free of ice, snow, or
any other obstruction (such as leaves). The heater
and defroster will work better, reducing the chance
of fogging your windows.
Control
in cold weather, select a heater function that
0 When you enter a vehicle with Standad Climate
NOTICE:
Don't use a razor blade or something else sharp
on the inside
of the rear window. If you do, you
could cut
or damage the warming grid, and the
repairs wouldn't be covered by your warranty.
OF /"C: Press this button to read the temperature in
degrees Fahrenheit or Celsius.
., .. .
provides air through the floor ducts, then turn the fan
to
HI for a few moments before driving away. This
will blow moist air from the intake ducts toward the
floor, not the windshield. It reduces the chance of
fogging your windows.
If you have the Electronic
Climate Control, the
AUTO setting does this for you.
0 Keep the air path under the fbnt seats clear of objects.
This helps air to circulate throughout your vehicle.
When the engine idles for a long time, the exterior
temperature sensor may cause
the system to blow air
that is too cool. Once the vehicle is moving again the
system
will try to maintain the set temperature inside
your vehicle.
0 When you start your vehicle and the EXT TEMP
display flashes for some time, the system may need
repair. See your Pontiac dealer.
3-6
ProCarManuals.com

Gasolines for Cleaner Air
Your use of gasoline with deposit control additives will
help prevent deposits from forming in your engine and
fuel system. That helps keep your engine in tune and
your emission control system working properly. It’s
good for your vehicle, and you’ll be doing your
part for
cleaner air.
Many gasolines are now blended with oxygenates.
General Motors recommends that you use gasolines with
these blending materials, such as MTBE and ethanol. By
doing
so, you can help clean the air, especially in those
parts
of the country that have high carbon monoxide
levels.
In addition, some gasoline suppliers are now producing
reformulated gasolines. These gasolines are specially
designed to reduce vehicle emissions. General Motors
recommends that you use reformulated gasoline. By
doing
so, you can help clean the air, especially in those
parts of the country that have high ozone levels.
You should ask your service station operators if their
gasolines contain deposit control additives and
oxygenates, and if
they have been reformulated to
reduce vehicle emissions.
Fuels in Foreign Countries
If you plan on driving in another country outside the
U.S. or Canada, unleaded fuel may be hard to find. Do
not use leaded gasoline. If you use even one tankful,
your emission controls won’t work well or at all. With
continuous use, spark plugs can get fouled, the exhaust
system can corrode, and your engine oil can deteriorate
quickly. Your vehicle’s oxygen sensor will be damaged.
All
of that means costly repairs that wouldn’t be covered
by your warranty.
To check on fuel availability, ask an auto club, or
contact a major oil company that does business in the
country where you’ll be driving.
You can also write us at the following address for
advice. Just tell us where you’re going and give your
Vehicle Identification Number
(VIN).
General Motors Overseas Distribution Corporation
North American Export Sales (NAES)
1908 Colonel Sam Drive
Oshawa, Ontario
LlH 8P7
6-6
ProCarManuals.com

Jack. Tire .................................. 5-23
Jump Starting ................................... 5-2
Key Lock Cylinders ............................ 7-38
Keys
.......................................... 2-1
.
Lamp .Controls ................................ 2-37
Lamp Monitor Message
.......................... 2-67
Lamp. Underhood
.............................. 6-10
Lamps On Reminder ............................ 2-38
Lane Change Indicator
........................... 2-3 1
Larger Children. Safety Belt Use
................... 1-39
Leaving Your Vehicle
............................. 2-5
Leaving Your Vehicle With the Engine Running ....... 2-26
Light Sensor. Twilight Sentinel
.................... 2-39
Air Bag Readiness ...................... 1 - 17. 2-52
Anti-Lock Brake System Warning
........... 2-54. 4-6
Battery Warning
............................. 2-63
Brake System Warning
........................ 2-53
Check Gages Warning ........................ 2-64
Check Oil Level Warning
...................... 2-60
Engine Coolant Temperature
Warning ............ 2-55
Engine Oil Pressure .......................... 2-57
LowCoolant
................................ 2-56
Low Washer Fluid Warning .................... 2-64
Safety Belt Reminder
..................... 1-5. 2-52
Traction
Off Warning .......................... 4-8
Loading Your Vehicle ........................... 4-28
Lights
Lighter
....................................... 2-47
Locks
Boor ....................................... 2-3
FuelDoor
................................... 6-7
PowerDoor
.................................. 2-4
Rear Door Security
............................ 2-7
Steering Column ............................. 7-39
Torque
..................................... 2-26
Trunk
...................................... 2-12
Loss
of Control ................................ 4-13
Low Coolant Message ........................... 2-67
Low Coolant Warning Light
...................... 2-56
Low Washer Fluid Message
....................... 2-67
Low Washer Fluid Warning Light
.................. 2-64
Lubrication, Body
.............................. 7-38
Maintenance Record ...................... . . 7-44
Maintenance Schedule
Owner Checks and Services
.................... 7-37
Periodic Maintenance Inspections
............... 7-40
Recommended Fluids and Lubricants ............ 7-41
Schedule1
................................... 7-6
Schedule I Definition .......................... 7-4
ScheduleII ................................. 7-27
Schedule
I1 Definition .......................... 7-5
Scheduled Maintenance Services ................. 7-3
Maintenance,
Normal Replacement Parts ............ 6-56
Maintenance. Underbody ......................... 6-46
Maintenance, When Trailer Towing ................. 4-36
Malfunction Indicator
Lamp (Service Engine Soon) .... 2-57
Manual Front Seat
............................... 1-1
Manual Remote Control Mirror .................... 2-42
Maxifusemelay Center .......................... 6-49
9-6
ProCarManuals.com