wiring BUICK REGAL 1997 Owners Manual

Trunk Trunk Lock
It can be dangerous to drive with the trunk open
because carbon monoxide
(CO) gas can come into
your vehicle. You can’t see or smell
CO. It can
cause unconsciousness and even death.
If you must drive with the trunk open or if electrical
wiring or other cable connections must pass through
the
seal between the body and the trunk:
Make sure all windows are shut.
lbn the fan on your heating or cooling
system to its highest speed with the setting on
VENT. That will force outside air into your
vehicle. See “Comfort Controls” in the Index.
instrument panel, open them all the way.
0 If you have air outlets on or under the
See “Engine Exhaust” in the Index.
To unlock the trunk from
the outside, insert the
door
key and turn it. You can als
press the car symbol on
your remote keyless
entry transmitter.
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Sunroof (If Equipped)
Your Buick may be equipped with an express-open
sunroof. It includes a sliding glass panel and a one-piece
sunshade. The control switch works only when
the
ignition or RAP is on. See “Retained Accessory Power”
in the Index. The control switch is located overhead on
the headliner.
To open the sunroof, push the rear of the switch once
and the sunroof will open to the vent position only.
You will need to open the sunshade by hand. Push the rear
of the
switch a second time and the
sunroof will open the remainder
of the way by itself.
This is the express-open feature.
To close the sunroof, push and hold the front of the
switch until the sunroof motor
stops. The sunshade can
only be closed by hand.
Cellular Phone Provisions
(If Equipped)
Your vehicle may be equipped with a wiring harness
that will work with a dealer-installed
GM Hughes@
portable phone. The phone has integrated features with
the radio and car audio speakers. See your Buick dealer
for more details.
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Air Bag Readiness Light
There is an air bag readiness light on the instrument
panel, which shows 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 modules, the
wiring and the crash sensing and diagnostic module. For
more information on the air bag system, see “Air Bag”
in the Index.
This light will come on
when you start your engine,
and
it will flash for a few
seconds. Then the light
should
go out. This means
the system is ready.
If the air bag readiness light stays on after you start the
engine or comes on when you are driving, your air bag
system may not work properly. Have your vehicle
serviced right away. The
air bag readiness light should flash for
a few
seconds when you turn the ignition key to
RUN. If the
light doesn’t come on then, have it fixed
so it will be
ready to warn you
if there is a problem.
Charging System Light
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
1+1 go out.
##
If it stavgdn, or comes on while you are driving, you
may b&e
a problem with the charging system. It could
inqk6ate that you have
a loose drive belt or another
dectrical 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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Turn Signals When Towing a Trailer
When you tow a trailer, your vehicle may need a
different turn signal flasher and/or extra wiring. Check
with your Buick dealer. The green arrows on your
instrument panel will flash whenever
you signal a turn
or lane change. Properly hooked up, the trailer lamps
will also flash, telling other drivers you’re about
to turn,
change lanes or stop.
When towing a trailer, the green arrows on your
instrument panel will flash for turns even
if the bulbs on
the trailer are burned out. Thus,
you may think drivers
behind
you are seeing your signal when they are not.
It’s important to check occasionally to be sure the trailer
bulbs are still working.
Driving On Grades
Reduce speed and shift to a lower gear before you start
down a long or steep downgrade. If you don’t shift
down, you might have
to use your brakes so much that
they would get hot and
no longer work well.
On a long uphill grade, shift down and reduce your
speed to around
45 mph (70 kmh) to reduce the
possibility
of engine and transaxle overheating.
Parking on Hills
You really should not park your vehicle, with a trailer
attached, on a hill. If something goes wrong, your rig
could start to move. People can be injured, and both
your vehicle and the trailer can be damaged.
But if you ever have to park your rig on a hill, here’s
how to
do it:
1. Apply your regular brakes, but don’t shift into
PARK (P)
yet.
2. Have someone place chocks under the
trailer’s wheels.
3. When the wheel chocks are in place, release the
regular brakes until the chocks absorb the load.
4. Reapply the regular brakes. Then apply your parking
brake, and shift to PARK
(P).
5. Release the regular brakes.
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Attach T-hook chains in
front of the wheels, into the
slots of the front shipping
brackets on the cradle (both
sides). Insert the hook from
the inward side
of the slot
and not the outward side.
I
These slots are to be used when securing to
car-carrier equipment.
NOTICE:
When attaching T-hooks to the shipping slots in
the frame rail, attach them inside
of the frame to
avoid damage to the frame or front fascia.
Attach a separate safety
chain around the outboard
end of each lower
control arm.
/A
NOTICE:
Take care not to damage the brake pipes and
hoses or the
ABS sensor and wiring.
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Headlamps
1. Pull up on the headlamp retainers to release the
2. Slide the headlamp assembly out of the slots.
assembly locator tabs.
3. Lift the plastic locking tab on the
electrical
connector and pull the connector from the headlamp
bulb socket.
4. Connect the new headlamp assembly to the wiring
5. Insert the headlamp into the slots in the fascia.
6. Slide the retainers downward until they are fully seated.
Front Parking and Tbrn Signal Lamp
1. Remove the headlamp assembly. Refer to the
removal procedure earlier in this section.
2. Remove rubber bulb access cover.
3. Twist and pull the sidemarker lamp socket from the
4. Holding the base of the bulb, pull the bulb from
5. Push the new bulb into the socket.
6. Put the socket back into the headlamp assembly and
turn it to the right until it is secure.
7. Replace the rubber bulb access cover.
harness, making sure
the connector tab snaps into place.
headlamp assembly.
the socket.
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2. Lift the plastic locking tab on the electrical
connector and pull the connector from the dome
lamp assembly.
3. Grasp the bulb housing located in the center of the
assembly and pull straight up.
4. Pull the bulb out of the socket.
5. Push in a new bulb.
6. Replace the socket into the dome lamp assembly.
7. Reconnect the dome lamp assembly to the wiring
harness, making sure the connector tab snaps into
place.
8. Reposition the dome lamp assembly to the roof, and
gently push the assembly into the base plate.
Windshield Wiper Blade Replacement
teplacement blades for your vehicle are 22 inches
56 cm) in length.
. Turn the wipers on to the lowest intermittent setting.
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Electrical System
Add-on Electrical Equipment
I NOTICE:
Don’t add anything electrical to your Buick
unless you check with your dealer first. Some
electrical equipment can damage your vehicle and the damage wouldn’t be covered by your
warranty. Some add-on electrical equipment
can keep other components from working as
they should.
Your vehicle has an air bag system. Before attempting to
add anything electrical to your Buick, see “Servicing
Your Air Bag-Equipped Buick” in the Index.
Headlamp Wiring
The headlamp wiring is protected by a circuit breaker in
the underhood electrical center. An electrical overload
will cause the lamps to
go on and off, or in some cases
to remain off. If this happens, have your headlamp
system checked right away.
Windshield Wipers
The windshield wiper motor is protected by a circuit
breaker and a fuse. If the motor overheats due to heavy
snow, etc., the wiper will stop until the motor cools. If
the overload is caused by some electrical problem, have
it fixed.
Power Windows and Other Power Options
Circuit breakers in the fuse panel protect the power
windows and other power accessories. When the current
load is too heavy, the circuit breaker opens and closes,
protecting the circuit until the problem is fixed.
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Fuses and Circuit Breakers
The wiring circuits in your vehicle are protected
from short circuits by a combination of fuses, circuit
breakers and fusible thermal links in the wiring itself.
This greatly reduces the chance
of fires caused by
electrical problems.
Look at the silver-colored band inside the fuse. If
the band is broken or melted, replace the fuse. Be
sure you replace a bad fuse with a new one
of the
identical size and rating.
Instrument Panel Fuse Block
Some fuses are in a fuse
block on the passenger’s
side of the instrument panel.
Pull off the cover labeled
FUSES to expose the fuses.
B C D
Circuit
Breaker Description
A Tire Inflation Monitor Reset Button
B Power Windows/Sunroof
C Rear Defog
D Power Seats
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Flat Tire. Changing ............................. 5-25
Fluids and Lubricants
............................ 7-44
Foreign Countries. Fuel
........................... 6-5
French Language Manual
11
Front Parking and Turn Signal Lamp
Bulb Replacement
........................... 6-33
FrontTowing
.................................. 5-11
Fuel
.......................................... 6-3
Canadian
................................ 6-3, 6-5
Filling
Your Tank .............................. 6-5
Gage
....................................... 2-76
In Foreign Countries ........................... 6-5
Fuses and Circuit Breakers
....................... 6-59
.. ...........................
Gages Engine Coolant Temperature
.................... 2-68
Fuel
....................................... 2-76
GAWR
....................................... 4-32
Gear Positions, Automatic Transaxle
................ 2-23
GloveBox
.................................... 2-49
Gross Axle Weight Rating
........................ 4-32
Gross Vehicle Weight Rating
...................... 4-32
Guide en Franpis
11
GVWR ....................................... 4-32
.. .................................
Halogen Bulbs ................................ 6-32
Hazard Warning Flashers
.......................... 5-2
Head Restraints
................................. 1-5
Bulb Replacement ............................ 6-33
Flash-to-Pass
................................ 2-36
Headlamps
.................................... 2-42 High/LowBeam
.............................. 2-36
OnReminder
................................ 2-42
Wiring
..................................... 6-58
Hearing Impaired, Customer Assistance
.............. 8-4
Heated Foldaway Outside Mirrors
.................. 2-48
Heatedseat
.................................... 1-3
Heating
............................... 3-4,3-6, 3-10
High-Beam Headlamps
.......................... 2-36
Highway Hypnosis
.............................. 4-25
HillandMountainRoads
......................... 4-25
Hitches, Trailer
................................. 4-36
Hood Checking Things Under
......................... 6-7
Release
...................................... 6-8
Horn
......................................... 2-34
Hydroplaning
.................................. 4-21
Ignition Positions
.............................. 2-18
Ignition Transaxle Lock Check
.................... 7-42
Illuminated Entry
............................... 2-44
Inflation, Tire
.................................. 6-40
Inside Daymight Rearview
Mirror ................. 2-47
Inspections
Brakesystem
................................ 7-43
Exhaust Systems
............................. 7-43
Front Drive Axle Boot
......................... 7-43
Front Drive Axle Seal
......................... 7-43
Radiator and Heater Hose
...................... 7-43
Steering
.................................... 7-43
Suspension
.................................. 7-43
ThrottleLinkage
.............................. 7-43
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