PONTIAC BONNEVILLE 2003 Owners Manual

Starter Swit+ ?heck
I-
When you are doing this check, the vehicle
could move suddenly.
If it does, you or others
could be injured.
Follow the steps below.
I I
1.
2.
3.
Before you start, be sure you have enough room
around the vehicle.
Firmly apply both the parking brake and the regular
brake. See
Parking Brake on page 2-31 if
necessary.
Do not use the accelerator pedal, and be ready to
turn
off the engine immediately if it starts.
Try to start the engine in each gear. The starter
should work only in PARK
(P) or NEUTRAL (N).
If the starter works in any other position, your
vehicle needs service.
Automatic Transaxle Shift Lock Control
System Check
When you are doing this check, the vehicle
could move suddenly.
If it does, you or others
could be injured.
Follow the steps below.
I I
1.
2.
3.
Before you start, be sure you have enough room
around the vehicle. It should be parked on a level
surface.
Firmly apply the parking brake. See
Parking Brake
on page 2-31 if necessary.
Be ready to apply the regular brake immediately
if
the vehicle begins to move.
With the engine
off, turn the key to the ON position,
but don’t start the engine. Without applying the
regular brake, try
to move the shift lever out
of PARK
(P) with normal effort. If the shift lever
moves out
of PARK (P), your vehicle needs service.
6-20

ignition Transaxle Lock Check
While parked, and with the parking brake set, try to turn
the ignition key to
OFF in each shift lever position.
The key should turn to OFF only when the shift lever
0 The key should come out only in OFF.
is in PARK (P).
Parking Brake and Automatic Transaxle
Park
(P) Mechanism Check
When you are g this check, your vehicle
could begin to move.
You or others could be
injured and property could be damaged.
Make
sure there is room in front of your vehicle in
case it begins to roll.
Be ready to apply the
regular brake at once should the vehicle begin
to move.
Park on a fairly steep hill, with the vehicle facing
downhill. Keeping your foot on the regular brake, set the
parking brake.
To check the parking brake’s holding ability: With the
engine running and transaxle in NEUTRAL (N),
slowly remove foot pressure from the regular brake
pedal.
Do this until the vehicle is held by the parking
brake only.
To check the PARK (P) mechanism’s holding ability:
With the engine running, shift to PARK (P). Then
release the parking brake followed by the regular
brake.
Underbody Flushing Service
At least every spring, use plain water to flush any
corrosive materials from the underbody. Take care to
clean thoroughly any areas where mud and other debris
can collect.
6-2 1

Part C: Periodic Maintenance
Inspections
Listed in this part are inspections and services which
should be performed at least twice a year (for instance,
each spring and fall).
You should let your dealer’s
service department or other qualified service center dc
these jobs. Make sure any necessary repairs are
completed at once.
Proper procedures to perform these services may be
found in a service manual. See
Service Publications
Ordering Information on page
7-9.
Steering, Suspension and Front
Drive Axle Boot and Seal Inspection
Inspect the front and rear suspension and steering
system for damaged, loose or missing parts, signs of
wear or lack of lubrication. Inspect the power steering
lines and hoses for proper hook-up, binding, leaks,
cracks, chafing, etc. Clean and then inspect the drive
axle boot seals for damage, tears or leakage. Replace
seals
if necessary.
Exhaust System Inspection
Inspect the complete exhaust system. Inspect the body
near the exhaust system. Look for broken, damaged,
missing or out-of-position parts as well as open seams,
holes, loose connections or other conditions which
could cause a heat build-up in the floor pan or could let
exhaust fumes into the vehicle. See
Engine Exhaust
on page
2-36.
Fuel System Inspection
Inspect the complete fuel system for damage or leaks.
6-22

Engine Cooling System Inspection
Inspect the hoses and have them replaced if they
are cracked, swollen or deteriorated. Inspect all pipes,
fittings and clamps; replace as needed. Clean the
outside of the radiator and air conditioning condenser.
To help ensure proper operation, a pressure test of
the cooling system and pressure cap is recommended
at least once a year.
Throttle System Inspection
Inspect the throttle system for interference or binding,
and for damaged or missing parts. Replace parts
as needed. Replace any components that have high
effort or excessive wear.
Do not lubricate accelerator
and cruise control cables.
Brake System Inspection
Inspect the complete system. Inspect brake lines and
hoses for proper hook-up, binding, leaks, cracks,
chafing, etc. Inspect disc brake pads for wear and rotors
for surface condition. Inspect other brake parts,
including calipers, parking brake, etc. You may need to
have your brakes inspected more often
if your driving
habits or conditions result in frequent braking.
6-23

Part D: Recommended Fluids and
Lubricants
Fluids and lubricants identified below by name, part
number or specification may be obtained from your
dealer.
I Usaae I Fluid/Lubricant I
Engine Oil 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 on
page
5- 75.
Engine
Coolant 50/50 mixture
of clean, drinkable
water and use only DEX-COOL
Coolant. See
Engine Coolant on
Daae
5-26. L ,"
Hydraulic Delco
Supreme 11 Brake Fluid or
Brake System equivalent DOT-3 brake fluid.
Usage I Fluid/Lubricant I
GM Optikleen Washer Solvent or Washer
Solvent equivalent.
Chassis Lubricant
(GM Part No.
US.
12377985, in Canada 88901242, or Parking Brake
Cab'e Guides equivalent) or lubricant meeting
requirements of NLGI #2, Category
Power GM Power Steering Fluid (GM Part
Steering No.
US. 1052884,
in Canada
System 993294, or
equivalent).
Automatic DEXRON@-Ill Automatic Transaxle Transmission Fluid. LB
or GC-LB.
Multi-Purpose Lubricant, Superlube
Key Lock
Canada 10953474, or equivalent). Cylinders (GM Part No. U.S. 12346241, in
Supercharger Oil (GM Part
No. U.S.
Supercharger
See Supercharger Oil on page 5-21.
12345982, in Canada 1095351 3).
6-24

Usage Fluid/Lubricant
Lubridate
Lubricant Aerosol (GM
Floor Shift Linkage
Hood Latch Assembly,
Secondary
Latch, Pivots,
Spring Anchor and Release
Pawl
Hood and
Door Hinges Part
No. U.S. 12346293,
in Canada
992723, or equivalent) or lubricant
meeting requirements
of NLGl #2,
Category
L5 or GC-L5.
Lubriplate Lubricant Aerosol (GM
Part No.
U.S. 12346293, in Canada
992723, or equivalent) or lubricant
meeting requirements
of NLGl #2,
Category LB or GC-L5.
Multi-Purpose Lubricant, Superlube
(GM Part No.
U.S. 12346241, in
Canada 10953474, or equivalent).
L
Dielectric Silicone Grease (GM Part
Weatherstrip
1974984,
or equivalent). ‘Onditioning No. US. 12345579, in Canada
6-25

Part E: Maintenance Record
After the scheduled services are performed, record the date, odometer reading and who performed the service and
any additional information from “Owner Checks and Services” or “Periodic Maintenance” on the following record
pages. Also, you should retain all maintenance receipts.
Maintenance Record
6-26

Maintenance Record (cont’d)
6-27

Maintenance Record (cont’d)
6-28

Section 7 Customer Assistance Information
Customer Assistance Information ...................... 7.2 Courtesy Transportation ................................... 7.6
Government ............................................... 7-8
Government 7.8
Disabilities .................................................. 7.4 Reporting Safety Defects to General Motors 7.9
Customer Satisfaction Procedure ...................... 7.2 Reporting Safety Defects to the United States
Customer Assistance for Text Telephone
Customer Assistance
Off ices 7.3
GM Mobility Program for Persons with
(TTY) Users
............................................ 7.3 Reporting Safety Defects to the Canadian ............................ ...............................................
.......
Roadside Assistance Program ......... ......... 7.5 Service Publications Ordering Information ........... 7.9
7- 1