brakes CHEVROLET ASTRO 2003 Owner's Guide

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.
Transfer Case and Front Axle
(All-Wheel Drive) Inspection
Every 12 months, or at engine oil change intervals,
check front axle and transfer case and add lubricant
when necessary.
A fluid loss could indicate a problem.
Check and have it repaired, if needed. Check vent
hose at transfer case for kinks and proper installation.
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. Check parking
brake adjustment. You may need to have your brakes
inspected more often
if your driving habits or conditions
result in frequent braking.
6-31

Reporting Safety Defects to the
Canadian Government
If you live in Canada, and you believe that your vehicle
has a safety defect, you should immediately notify
Transport Canada, in addition
to notifying General
Motors of Canada Limited. You may write to:
Transport Canada 330 Sparks Street
Tower C Ottawa, Ontario K1A ON5
Reporting Safety Defects to
General Motors
In addition to notifying NHTSA (or Transport Canada) in
a situation like this, we certainly hope you’ll notify us.
Please call us at 1-800-222-1020, or write:
Chevrolet Motor Division
Chevrolet Customer Assistance Center
P.O. Box 33170
Detroit, MI 48232-5170
In Canada, please call us at 1-800-263-3777 (English)
or 1-800-263-7854 (French). Or, write:
General Motors
of Canada Limited
Customer Communication Centre, 163-005
1908 Colonel Sam Drive
Oshawa, Ontario L1H 8P7
Service Publications Ordering
Information
Service Manuals
Service Manuals have the diagnosis and repair
information on engines, transmission, axle, suspension,
brakes, electrical, steering, body, etc.
RETAIL SELL PRICE: $120.00
Transmission, Transaxle, Transfer
Case Unit Repair Manual
This manual provides information on unit repair service
procedures, adjustments, and specifications for GM
transmissions, transaxles, and transfer cases.
RETAIL SELL PRICE: $50.00
7-1
1

Automatic Headlamp System ..................
Automatic Transmission
Fluid
................................................
Automatic Transmission Check ................
Automatic Transmission Shift Lock Control
System Check
...................................
Operation .........................................
......... 3-13
......... 5-25
......... 2-23
......... 6-27
......... 6-28
Backing Up
.................................................... 4-38
Battery
.......................................................... 5-46
Battery Replacement
......................................... 2-6
Battery Run-Down Protection
............................ 3-1 6
Before Leaving on a Long Trip
......................... 4-21
Bench Seat
............................................ 1-1 1, 1-57
Body Lubrication Service
.................................. 6-27
Brake Parking
...................................................... 2-26
System Inspection
....................................... 6-31
System Warning Light
.................................. 3-28
Brake Adjustment
............................................ 5-45
Brake Fluid
.................................................... 5-42
Brake Pedal Travel
......................................... 5-45
Brake Wear
................................................... 5-45
Brakes
.......................................................... 5-42
Braking in Emergencies
..................................... 4-9
Break-In, New Vehicle
..................................... 2-19
Braking
........................................................... 4-6
Bucket Seats, Rear
......................................... 1-12 Bulb
Replacement
........................................... 5-55
Halogen Bulbs ............................................ 5-55
Headlamps
............................ ......... 5-55
Replacement Bulbs
.............................. 5-61
Taillamps
.................................................... 5-60
Front
Turn Signal Lamps
.............................. 5-59
Buying New Tires
................................... 5-66
C
California Fuel .................................................. 5-6
Canada
........................................................... 7-5
Canadian Owners
................................................ ii
Canadian Roadside Assistance ............ ....... 7-7
Cancelling the Sliding Door
Security Lock
.......................................... 2-12
Capacities and Specifications
........................ 5-99
Carbon Monoxide
............... ..... 4-24, 4-31, 2-30
Care of
Safety Belts
.... ~ ~ ~ ~ ..................... 5-86
Care of Your
CD Player
.......... ...., ............ ..... 3-50
CDS
.......................................................... 3-50
Cargo Vans
........................................... 1-41, 1-48
Center Passenger Position, Safety Belts
............. 1-27
Chains, Tires
..................................... ..... 5-70
Charging System Light
....................... ..... 3-27
Engine Light
.............................. , ..... 3-30
Check
Gages Warning Light
................................... 3-36
2

Tires ..................................................... 5.63. 5-88
Buying New Tires
........................................ 5-66
Chains
....................................................... 5-70
Changing a Flat Tire
.................................... 5-71
Compact Spare Tire
..................................... 5-82
If a Tire Goes Flat
....................................... 5-70
Inflation
- Tire Pressure ............................... 5-64
Inspection and Rotation
................................ 5-64
Uniform Tire Quality Grading
......................... 5-67
Wheel Alignment and Tire Balance
................. 5-69
Wheel Replacement
..................................... 5-69
When It
Is Time for New Tires ...................... 5-66
To Use the Engine Coolant Heater
.................... 2-22
Top
of the Instrument Panel ............................. 5-85
Top Strap
...................................................... 1-48
Top Strap Anchor Location
............................... 1-50
Torque Lock
................................. ....... 2-29
Tow/Haul Mode Button
..................................... 2-25
Tow/Haul Mode Light
................................... 3-36
Towing Recreational Vehicle
..................................... 4-29
Towing a Trailer
.......................................... 4-31
Your Vehicle
............................................... 4-29
Trailer Brakes
................................................. 4-36
Trailer Wiring Harness
..................................... 4-41
Trailering Package
.......................................... 4-31
Transfer Case
................................................ 5-52
Transmission Fluid, Automatic
........................................... 5-25
Total Weight on Your Vehicle’s Tires
... ....... 4-35 Transmission
Operation. Automatic
.................... 2-23
Transmission. Transaxle. Transfer Case Unit
Repair Manual
............................................ 7-11
Trip Odometer
................................................ 3-25
Turn Signal/Multifunction Lever
........................... 3-6
Turn Signals When Towing a Trailer
.................. 4-38
Transportation Options
...................................... 7-9
Turn and Lane Change Signals
.......................... 3-6
U
Underbody Flushing Service ................. ..... 6-29
Underhood Fuse Block
.................... ..... 5-96
Understanding Radio Reception
.... ..... 3-50
Uniform Tire Quality Grading
......................... 5-67
United States
................................................... 7-4
Unlocking the Theft-Deterrent Feature
After a Power Loss
...................................... 3-49
Used Replacement Wheels
.............................. 5-70
Using Cleaner on Fabric
.................................. 5-84
Using HomeLink@
........................................... 2-37
v
Vehicle
Control
..................................................... 4-6
Loading
...................................................... 4-29
Symbols
......................................................... iv
Damage Warnings
........................................... iv
13