1997 BUICK CENTURY manual transmission

In World War 11, Buick built aircraft engines, tanks and
other military hardware. This post-war period brought
great styling and engineering changes which resulted in
increased
sales. The torque converter automatic
transmission, Dynaflow, was introduced
in the 1948
Roadmaster. Buick’s famous “portholes” came along
in 1949.
I949 Roadtnaster
A high-compression V-8 engine was introduced in 1953.
And Buick’s famous vertical pillar “toothy” grille
(introduced
in 1942) became more massive in the
post-war era.
... . .
I 953 Sky lark
Motor Trend magazine named the 1962 Buick Special
“Car
of the Year.” The first production V-6 engine was
used in the Special.
vi
ProCarManuals.com

Automatic Power Door Locks
Programmable Automatic Power Door Locks is a
standard feature that is intended to provide enhanced
security and convenience by automatically locking and
unlocking doors. This feature provides four operating
modes. For your vehicle, you may select and program
one of the following four operating modes:
Mode 1: No automatic door lock or unlock.
Mode 2: Automatic all-door lock when the transmission
is shifted out of PARK
(P).
No automatic door unlock.
Automatic door relock when any door is unlocked,
opened and then all doors are again closed while the
vehicle is not in PARK (P) or NEUTRAL (N) and the
driver’s foot is
on the brake pedal.
Mode 3: Automatic all-door lock when the transmission
is shifted out of PARK (P).
Automatic all-door unlock when the transmission
is
shifted into PARK (P).
Automatic door relock when any door is unlocked,
opened and then all doors are again closed while the
vehicle
is not in PARK (P) or NEUTRAL (N) and the
driver’s foot is
on the brake pedal.
Mode 4: Automatic all-door lock when the transmission
is shifted out of PARK (P).
Automatic driver’s door only unlock when the
transmission is shifted into PARK (P).
Automatic door relock when any door
is unlocked,
opened and then all doors are again closed while the
vehicle is not in PARK (P)
or NEUTRAL (N) and the
driver’s foot is
on the brake pedal.
The operating mode of the Programmable Automatic
Power Door Locks will be changed when the driver
performs the following sequence with the doors closed
and the ignition key in the RUN position:
Press and hold the power door lock switch. While
holding the door lock switch, cycle
the transmission out
of and back into PARK (P). After an initial transmission
cycle, each additional cycle will advance the operating
mode by one, starting from
the current operating mode.
During this procedure, the Automatic Door Lock and
Unlock functions will operate as defined by each mode
above, providing the driver with feedback of the current
operating mode. If cycled beyond Mode
4, the vehicle
will enter operating Mode
1. When the door lock switch
is released, the vehicle will remain in the most recent
operating mode.
2-7
ProCarManuals.com

You may also customize your vehicle to activate the
Delayed Locking function as described above, or you
may choose to completely disable the function at
all
times. If disabled, the power door locks will activate
immediately when a power door lock switch
is pressed.
The enableddisabled state of the Delayed Locking
function will be toggled when you perform the
following sequence with the doors closed and the
ignition key in the
RUN position:
Press and hold the power door unlock switch. While
holding the door unlock switch, cycle the transmission
out of and back into
PARK (P). After an initial
transmission cycle, each additional cycle will toggle the
enable/disable state of the Delayed Locking function.
During this procedure, the chime will sound, providing
you with feedback.
A single chime will be heard if the
Delayed Locking function is disabled and two chimes
will be heard
if the function is enabled. When the door
unlock switch is released, the vehicle will remain in the
most recent operating mode.
The Delayed Locking function will be enabled when
your vehicle is shipped from the factory.
Disconnecting the vehicle battery for up to a year will
not change the programmed mode of the Delayed
Locking function.
Leaving Your Vehicle
If you are leaving the vehicle, take your keys, open your
door and set the locks from inside. Then get out and
close the door. (Also see “Delayed Locking” in this
section for more information.)
Remote Keyless Entry
You can lock and unlock your doors or unlock your
trunk from about
3 feet (1 m) up to 30 feet (9 m) away
using the remote keyless entry transmitter supplied with
your vehicle.
Your remote keyless entry system operates on a radio
frequency subject to Federal Communications
Commission (FCC) Rules and with Industry and
Science Canada.
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
(1) this device may not cause harmful interference,
and
(2) this device must accept any interference received,
including interference that may cause undesired operation.
2-9
ProCarManuals.com

Fuse
23 24
26 27
28
29
30
31
32
Description
Cigarette Lighter -- Auxiliary
Power Connection, Data Link
Stoplamps
Parklamps Auxiliary Power Connection
--
Hot in ACC and Run
Crank Signal
-- Body Control
Module, Cluster, Powertrain
Control
Modules
Ignition Signal -- HVAC
Control Head
Brake Transmission
Shift Interlock
Air Bag
Anti-lock Brake Controls, Body
Control Module
Fuse
33
34
36
37
38
39
40
41
42
43
44
45
Description
Hazard Flashers
Not Used
Ignition Signal
-- Hot in ACC and
Run
-- Body Control Module
Anti-lock Brake Solenoids
Low Blower
Anti-lock Brakes
Turn Signals Radio,
HVAC head, Keyless Entry,
Cluster
High Blower
Not Used
Steering Wheel Controls
Wipers
6-59
ProCarManuals.com

Part D: Recommended Fluids
and Lubricants
NOTE: Fluids and lubricants identified below by name,
part number or specification may be obtained from your
GM dealer.
USAGE
Engine Oil
Engine Coolant
FLUID/LUBRICANT
Engine oil with the American
Petroleum Institute Certified For
Gasoline Engines “Starburst”
symbol of the proper viscosity. To
determine the preferred viscosity
for your vehicle’s engine, see
“Engine Oil” in the Index.
50/50 mixture of clean water
(preferably distilled) and use only
GM Goodwrench@ DEX-COOL@
or Havoline@ DEX-COOL@
coolant. See “Engine Coolant” in
the Index.
I USAGE I FLUIDLUBRICANT I
System Delco Supreme
11
@ Brake Fluid
(GM Part No. 12377967
or
equivalent DOT-3 brake fluid). 1
Power Steering
System GM
Power Steering Fluid (GM
Part No. 1052884
- 1 pint,
1050017
- 1 quart, or equivalent). 1
Transaxle
Key Lock
Cylinders
-
DEXRON@-I11 Automatic
Transmission Fluid.
Multi-Pu
ose lubricant,
Superlube
% (GM Part No.
1234624 1 or equivalent).
Windshield Washer Solvent GM
Optikleen@ Washer Solvent
(GM
Part No. 1051515)
or equivalent.
7-42
ProCarManuals.com

1997 BUCK SERVICE PUBLICATIONS ORDERING INFORMATION
The following publications covering the operation and servicing \
of your vehicle can be purchased by filling out
the Service Publication Order Form in this book and mailing it in with your check, money order,
or credit card information
to Helm, Incorporated (address below.)
CURRENT PUBLICATIONS FOR 1997 BUICK
SERVICE MANUALS
Service Manuals have the diagnosis and repair information
on engines, transmission, axle, suspension, brakes,
electrical, steering, body, etc. RETAIL SELL PRICE:
$90.00
TRANSMISSION, TRANSAXLE, TRANSFER CASE UNIT REPAIR MANUAL
This manual provides information on unit repair service procedures, adjustments and specifications for the
1997 GM transmissions, transaxles and transfer cases.
RETAIL SELL PRICE:
$40.00
SERVICE BULLETINS
Service Bulletins give technical service information needed
to knowledgeably service General Motors cars and trucks.
Each bulletin contains instructions to assist in the
diagnosis and service of your vehicle.
PLEASE COMPLETE THE ORDER FORM SHOWN ON
THE FOLLOWING PAGE AND MAIL TO:
Helm, Incorporated
PO. Box 07130 Detroit, MI 48207
OWNER’S INFORMATION
Owner publications are written directly for Owners and intended
to provide basic operational information about the
vehicle. The owner’s manual will include the Maintenance Schedule for all models.
In-Portfolio: Includes a Portfolio, Owner’s Manual and
Warranty Booklet.
RETAIL SELL PRICE: $1 5.00
Without Portfolio: Owner’s Manual only.
RETAIL SELL PRICE:
$1 0.00
CURRENT & PAST MODEL ORDER FORMS
Service Publications are available for current and past
model
GM vehicles. To request an order form, please
specify year and model name of the vehicle.
OR ORDER TOLL FREE:
1-800-782-4356
Monday-Friday 8:OO AM - 6:OO PM Eastern Time
For Credit Card Orders Only (VISA-MasterCard-Discover)
ProCarManuals.com

ORDER TOLL FREE
information within 30 days of delivery. On returns, a re-stocking fee may be applied (Monday-Friday 8:OO AM - 6:OO PM EST)
1-800-782-4356. Material cannot be returned for credit without packing slip with return 1-800-782-4356
service. If further information is needed, write to the address s s, own below or call (NOTE: For Credit Card Holders Only) Orders will be mailed within 10 days of receipt. Please allow ade uate time for postal
FAX Orders Only 1-31 3-865-5927 against the original order.
PUBLICATION FORM
ITEM DESCRIPTION VEHICLE MODEL QTY. EACH* TOTAL PRICE
NUMBER NAME YEAR
Car & Light Truck $90.00
1997
Service Manual
PRICE
Transmission Unit Repair 1997 $40.00
Owner’s Manual In Portfolio
1997
$1 5.00
Owner’s Manual Without Portfolio 1997
$1 0.00
1
9
9
7-
G
M
S
H
I
P
T
0
NOTE: Dealers and Companies please provide dealer or company name, and also the
name of the person to whose attention the shipment should be sent.
Mail completed order form to:
For purchases outside U.S.A. please write to the above address for quotation.
HELM, INCORPORATED P.O. Box 07130 Detroit, MI 48207
(CUSTOMER’S NAME) (ATTENTION)
(STREET ADDRESS-NO P.O.
BOX NUMBERS)
(STATE) (ZIP CODE)
DAYTIME TELEPHONE NO.
0 AREA CODE
2M-BUI-ORD97 ’(Prices are subject to change without notice and without incurring
obligation. Allow ample time for delivery.)
P
A
Y
M
E
N
T
L
Check or Money
Order payable to Helm, Inc. (USA funds
only - do not send cash.)
0 Mastercard
VISA
n
U Discover
l- I
1 I
TOTAL MATERIAL
Michigan Purchasers
add 6% sales tax
U.S. Order Processing $5.00
Canadian Postage
(See Note Below)
GRAND TOTAL
Account Number: UIn uln UIn UIn
Expiration m
Date molyr:
Check here if your billing address
is different from your shipping
address shown.
CUSTOMER SIGNATURE
Note to Canadian Customers: All listed prices are quoted in U.S. funds. Canadian residents
are to make checks payable in US. funds. To cover Canadian postage, add $11.50 plus the US. order processing.
ProCarManuals.com