sensor PONTIAC PONTIAC 1996 Owners Manual

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Your vehicle is equipped with a crash sensing and
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. 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 Grand Prix Service Manual have
Let only qualified technicians work
on your air
information about servicing your vehicle and the air bag
bag system. Improper service can mean that your
system. To purchase a service manual, see “Service and
air bag system won’t work properly. See your dealer
Owner Publications” in the Index.
for service.
NOTICE:
If you damage the cover for the driver’s or the
right front passenger’s air bag, they may not
work properly.
You may have to replace the air
bag module in the steering wheel or both the air
bag module and the instrument panel
for the
right front passenger’s air bag.
Do not open or
break the air bag covers.
I
For up to 10 seconds after the ignition key is
turned
off and the battery is discomiected, an air
bag can still inflate during improper service. You
can be injured if you are close to an air bag when
it inflates. Avoid wires wrapped with yellow tape
or yellow connectors. They are probably part
of
the air bag system. Be sure to follow proper
service procedures, and make sure the person
performing work for you
is qualified to do so.
The air bag system does not need regular maintenance.
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DRIVE (D): This position is for normal driving.
If you vehicle has overdrive, DRIVE (D) is the
overdrive position. If you need more power for passing,
0 Going less than 35 mph (55 km/h), push your
0 Going about 35 mph (55 kmk) or more, push the
You'll shift down to the next
gear and have more power.'
and you":
accelerator pedal about halfway down.
accelerator pedal all the way down.
THIRD (3): This position is also used for normal
driving, but
it offers more power and lower fuel
economy than
DRIVE (D).
Here are some times you might choose THIRD (3)
instead of DRIVE (D):
0 . When driving on hilly, winding roads.
0 When towing a trailer, so there is less shifting
0 When going down a steep hill.
between gears.
NOTICE:
'If your vehicle seems to startup rather slowly, or
if it seems
not to.sMft gears is 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 (55 kmh) and DRn7E (D) for
higher speeds.
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Daytime Running Lamps (Option)
Daytime Running Lamps (DRL) can make it easier for
others 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,
0 The headlamp switch is off, and
0 The parking brake is released.
When
the DRL aye 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 lit up 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 out, and your low-beam headlamps will change to
the reduced brightness of DRL.
To idle your vehicle with the DIU off, set the parking
brake while the ignition is in the
OFF or LOCK
position. Then start your vehicle. The DRL will stay
off until you release the parking brake.
As with any vehicle, you should turn on the regular
headlamp system when you need it.
Fog Lamps
To turn the fog lamps on, press the top of the fog lamp
switch
(C). Press the bottom of the switch to turn the fog
lamps
off. Your parking lamps must be on, or your fog
lamps won’t come on.
The fog lamps will
go off whenever you change to
high-beam headlamps. When you return to low beams,
the fog lamps will come on again.
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Air Bag Readiness Light
There is an air bag readiness light on the instrument
pqel, which shows
SRS AIR BAG or the air bag symbol.
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,
the
air bag modules, the wiring and the crash sensing and
diagnostic module. For more information on the air bag
system,
see "Air Bag" in the Index.
SRS AIR BAG
You will see this light flash
for a few seconds when you
turn your ignition to
RUN
or START. Then the light
should go out. This means
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.
Charging System Light
Ifl
The charging system light
will come on briefly when
you turn on the ignition,
as a check to show you
it's working. Then
it should
go out.
If it stays on, or comes on while you are driving, you
may have a problem with the charging system. It could
indicate
that you have a loose drive belt or ansther
electrical problem. Have it checked right away. Driving
while this light is on could drain your battery.
If you must drive a short distance with the light on, be
certain to turn
off all your accessories, such as the radio
and air conditioner.
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0 If you make a hard stop, the light may come on for a
moment. This is normal.
A CAUTION:
-
Don’t keep driving if the oil pressure is low. If
you do, your engine can become so hot that it
catches fire. You or others could be burned.
Check your
oil as soon as possible and have your
vehicle serviced.
I NOTICE: I
Damage to your engine from neglected oil
problems can be costly and
is not covered by
your warranty.
Low Oil Level Light
LOW OIL
LEVEL
Your engine is equipped
with an oil level monitoring
system. When the ignition
key is turned on, the LOW
‘OIL LEVEL light will
briefly flash. If the light
does not, flash, have it fixed
so it will be ready to warn
you if there’s a problem.
If the light stays on, stop the vehicle on a level surface
and turn the engine
off. Check the oil level using the
engine oil dipstick. (See “Engine Oil” in the Index.)
If the light does not flash, have the low oil level sensor
system repaired
so it will be ready to warn you if there’s
a problem.
,
The oil level monitoring system only checks oil level
during the brief period between key on and engine

crank. It does not monitor engine oil level when the “ .
engine is running. Additionally, an oil level check is
only performed if the engine has been turned off for a
considerable period of time, allowing the oil normally in
circulation to drain back into the
oil pan.
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Fuse
F/INJN
ECM IGN
Description
Fuel Injectors Powertrain Control Module 15
(PCM), Mass Air Flow (MAF)
Sensor (VIN
X only), EGR, CCP, 16
Oxygen Sensor, VAC
CAN SW,
FAN #2 Relay 17
10
11
12
Relay
14
ELEK IGN Electronic Ignitioin (EI) Control
Module
13
I/P Fuse Block
FAN
CONT #1 Relay
Passenger's Side Underhood
Electrical Center and
I/P Fuse
Blocks: Fuses 5, 14,23 and 32
FAN CONT #2 Relay and I/P Fuse
Block:
Fuse 16, Power Seat
Circuit Breaker D
18
Description
FUEL PUMP
NC CMPR
FAN CONT #2
-- Secondary
Cooling Fan (Passenger's Side)
FAN CONT
#1-- Primary
Cooling Fan (Driver's Side)
Ignition Relay
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