ECU CHEVROLET EXPRESS 1996 1.G Owner's Manual

Downloaded from www.Manualslib.com manuals search engine Driving with a m .’ .er
If you have a rear-most window open and you
pull
a trailer with your vehicle, carbon monoxide
(CO) could come into your vehicle. You can’t see
or smell
CO. It can cause unconsciousness or
death. (See “Engine Exhaust” in the Index.) To
maximize your safety when towing
a trailer:
a
a
a
Have your exhaust system inspected for
leaks, and make necessary repairs before
starting
on your trip.
Keep the rear-most windows closed.
If exhaust does come into your vehicle
through a window in the rear
or another
opening, drive with your front, main
heating or cooling system on and with the
fan on any speed. This will bring fresh,
outside air into your vehicle.
Do not use
MAX A/C because it only recirculates the
air inside your vehicle. (See “Comfort
Controls” in the Index.)
Towing a trailer requires a certain amount of experience.
Before setting
out for the open road, you’ll want to get
to know
your rig. Acquaint yourself with the feel of
handling and braking with the added weight of the
trailer. And always keep in mind that the vehicle you are
driving is now a good deal longer and not nearly
as
responsive as your vehicle is by itself.
Before
you start, check the trailer hitch and platform
(and attachments),
safety chains, electrical connector,
lamps, tires and mirror adjustment. If the trailer has
electric brakes, start your vehicle and trailer moving and
then apply the trailer brake controller by hand to be sure
the brakes are working. This lets you check your
electrical connection at the same time.
During your trip, check occasionally
to be sure that the
load is secure, and that the lamps and any trailer brakes
are still working.
Following Distance
Stay at least twice as far behind the vehicle ahead as you
would when driving your vehicle without a trailer. This
can help you avoid situations that require heavy braking
and sudden turns.
4-34

Downloaded from www.Manualslib.com manuals search engine I A CAUTION:
I I To help avoid injury to you or others:
0 Never let passengers ride in a vehicle that is
Never tow faster than safe or posted speeds.
0 Never tow with damaged parts not
0 Never get under your vehicle after it has
Always use separate safety chains on each
being
towed.
fully secured.
been lifted by the tow truck.
side when towing
a vehicle.
When your vehicle is being towed, have the ignition
key
off. The steering wheel should be clamped in a
straight-ahead position, with
a clamping device
designed for towing service.
Do not use the vehicle’s
steering column lock for this. The transmission should
be in NEUTRAL
(N) and the parking brake should
be released.
A CAUTION:
I
A vehicle can fall from a car carrier if it isn’t
adequately secured. This can cause
a collision,
serious personal injury and vehicle damage. The
vehicle should be tightly secured with chains or
steel cables before
it is transported.
Don’t use substitutes (ropes, leather straps,
canvas webbing, etc.) that can be cut by sharp
edges underneath the towed vehicle.
5-7

Downloaded from www.Manualslib.com manuals search engine NOTICE:
Never remove or restore a tire frondto a stowage
position under the vehicle while the vehicle
is
supported by a jack. Always tighten the tire
fully against the underside of the vehicle when restowing
A flat rear tire reduces clearance to remove the spare
tire. If there is less than
12 inches (30.48 cm) between
the ground and the rear bumper or any trailer hitch, jack
up the vehicle
until the flat tire is off the ground.
(See “Removing
the Flat Tire” and “Installing the
Spare Tire,’’ Steps
4 through 8, in this section.)
Unless your vehicle has a flat rear tire, do not remove
or
restore a tire from/to a stowage position under the
vehicle while the vehicle is supported by a jack. Always
tighten the tire
fully against the underside of the vehicle
when restowing.
If you have a vehicle which was completed from a cab
and chassis, refer to the information from the body
suppliedinstaller.
The spare tire
is a full size tire, like the other tires on
your vehicle.
For cargo vans, the jack
is secured
in the rear
Remove the retaining wing bolt and lift
it off the
mounting bracket. Set the jack and jacking equipment
near the
flat tire.
5-22

Downloaded from www.Manualslib.com manuals search engine For passenger vans, the jack is secured on the rear
passenger side floor
of the vehicle.
Remove the retaining wing
bolt and lift it out of the
mounting bracket. Set the jack and jacking equipment
near the flat tire.
The ratchet has an UP side and a DOWN side.
5-23

Downloaded from www.Manualslib.com manuals search engine 5. Put the flat end of the extension on an angle through
the
hole in the rear door frame, above the bumper.
Turn the ratchet clockwise until the tire is against the
underside
of the vehicle.
You will hear two “clicks”
when the tire is up all the
way. Try
to move the tire with your hands to make
sure
it is securely in place.
Return the jacking equipment to the proper location.
Secure the items and replace the jack cover.
If You’re Stuck: In Sand, Mud,
Ice or Snow
What you don’t want to do when your vehicle is stuck is
to spin your wheels too fast. The method known as
“rocking’’ can help you get out when you’re stuck, but
you must use caution.
If you let your tires spin at high speed, they can
explode, and you or others could be injured.
And, the transmission or other parts
of the
vehicle can overheat. That
could cause an engine
compartment fire or other damage. When you’re
stuck, spin the wheels
as little as possible. Don’t
spin the wheels above
35 mph (55 km/h) as shown
on the speedometer.
L 2t

Downloaded from www.Manualslib.com manuals search engine Tire Chains
NOTICE:
~~
Use tire chains only where legal and only when you
must. Use chains that are the proper size for your
tires. Install them on the tires of the rear axle.
Tighten them as tightly as possible with the ends
securely fastened. Drive slowly and
follow the chain
manufacturer’s instructions.
If you can hear the
chains contacting your vehicle, stop and retighten
them.
If the contact continues, slow down until it
stops. Driving
too fast or spinning the wheels with
chains on will damage your vehicle.
Appearance Care
Remember, cleaning products can be hazardous. Some
are toxic. Others can burst into flame if
you strike a
match or get them
on a hot part of the vehicle. Some are
dangerous if you breathe their fumes in
a closed space.
When you use anything from a container
to clean your
vehicle, be sure
to follow the manufacturer’s warnings
and instructions. And always open your doors or
windows when you’re cleaning the inside.
Never use these to clean your vehicle:
0 Gasoline
0 Benzene
0 Naphtha
Carbon Tetrachloride
0 Acetone
0 Paint Thinner
0 Turpentine
0 Lacquer Thinner
0 Nail Polish Remover
They can
all be hazardous -- some more than
others
-- and they can all damage your vehicle, too.
Don’t use any of these unless this manual says
you can.
In many uses, these will damage your vehicle:
0 Alcohol
0 Laundry Soap
0 Bleach
0 Reducing Agents
6-50

Downloaded from www.Manualslib.com manuals search engine Brake Adjustment
................................
Fluid .......................................
Master Cylinder ..............................
Parking .....................................
PedalTravel .................................
Replacing System Parts ........................
System Warning Light .........................
Trailer ......................................
Transmission Shift Interlock Check ...............
Wear .......................................
Brakes, Anti-Lock ..............................
Braking .......................................
Braking in Emergencies ..........................
Break-In, New Vehicle ..........................
Brightness Control ..............................
BTSICheck ...................................
Bulb Replacement ..............................
Canadian Roadside Assistance ...................
Capacities and Specifications ......................
Carbon Monoxide .................... 2-25.4-25,
Cassette Deck Service
...........................
Cassette Tape Player ....................... 3- 1 1.
Cassette Tape Player Care ........................
Center High-Mounted Stoplamp ...................
Center Passenger Position ........................
Center Rear Passenger Position ....................
Certification Label ..............................
Certificationnire Label ..........................
Chains. Safety .................................
6-29
6-27
6-27 2-20
6-29
6-30 2-48
4-33
7-45
6-28
. 4-6
. 4-5
. 4-8
2-13
2-36
7-45
6-3
1
. 8-6
6-65
4-34 7-44
3-13
3-28
2-56 1-33
1-33
4-26
4-26
4-33 Chains. Tire
................................... 6-50
Changing
a Flat Tire ............................. 5-20
Checking Your Restraint Systems
.................. 1-48
Chemical Paint Spotting .......................... 6-58
Child Restraints
................................ 1-37
Securing
in a Rear Outside Seat Position ........... 1-39
Securing in the Center Front Seat Position ......... 1-41
Securing
in the Center Rear Seat Position .......... 1-41
Securing
in the Center Seat Position .............. 1-41
Securing
in the Passenger Seat Position ........... 1-42
Securing
in the Right Front Seat Position .......... 1-42
TopStrap
................................... 1-38
Where to Put
........................... 1-37. 1-38
Cigarette Lighter ............................... 2-42
Circuit Breakers and Fuses
....................... 6-62
Cleaner. Air
................................... 6-15
Cleaning Aluminum Wheels
.......................... 6-57
Fabric
...................................... 6-51
Glass
....................................... 6-54
Inside
of Your GM ............................ 6-51
Instrument Panel
............................. 6-54
Leather
..................................... 6-53
Outside
of Your GM ........................... 6-55
Special Problems
............................. 6-52
Stains
...................................... 6-52
Tires
....................................... 6-57
Vinyl
....................................... 6-53
Wheels
..................................... 6-57
Windshield and Wiper Blades
................... 6-55
Climate Control. Standard
....................... 3-1
9-2

Downloaded from www.Manualslib.com manuals search engine Locks Cylinders
................................... 7-44
Door
........................................ 2-3
Key Lock Cylinder Service
..................... 7-44
PowerDoor
.................................. 2-3
Rear Door Security
............................. 2-4
Sliding Door Child Security
...................... 2-4
Steering Column Lock Check
................... 7-46
LossofControl
................................ 4-12
Lubricants and Fluids
............................ 7-49
Lubrication Service,
Body ........................ 7-44
Maintenance. Normal Replacement Parts
........... 6-65
Maintenance Record
............................ 7-5 I
Maintenance Schedule ............................ 7- I
Long Tripmighway Definition ................... 7-5
Long Tripmighway Intervals
..................... 7-6
Owner Checks and Services
..................... 7-43
Periodic Maintenance Inspections
................ 7-47
Recommended Fluids and Lubricants
............. 7-49
Scheduled Maintenance Services
.................. 7-3
Short Trip/City Definition
....................... 7-4
Short Trip/City Intervals
........................ 7-4
Maintenance. Underbody
......................... 6-58
Maintenance When Trailer Towing
................. 4-37
Malfunction Indicator Lamp
...................... 2-50
ManualFrontSeat ............................... 1-1
Manual Mirror ................................. 2-40
Methanol
...................................... 6-3
Mirrors
....................................... 2-40
Convex Outside
.............................. 2-39 Inside
Daymight Rearview
..................... 2-39
Manual
..................................... 2-40
Power Remote Control
......................... 2-39
Visor Vanity
................................. 2-42
Model Reference
................................. vi
Mountain Roads ................................ 4-21
Multifunction Lever
............................. 2-29
MMT
......................................... 6-3
Neutral. Automatic Transmission
................. 2-18
New Vehicle Break-In
........................... 2-13
Nightvision
................................... 4-14
Noise Control System
............................ 6-9
Odometer
...... ........................... 2-45
Odometer. Trip
................................. 2-45
Off-Road Recovery 4-10
Oil. Engine
.................................... 6-11
Overheating Engine ............................. 5-10
Owner Checks and Services ....................... 7-43
Owner Publications. Ordering
...................... 8-9
~~
.............................
Paint Spotting. Chemical ........................ 6-58
Park Automatic Transmission
................. ...... 2-17
Shifting Into
................................. 2-21
Shifting
Out of ............................. 2-23
9-6

Downloaded from www.Manualslib.com manuals search engine Parking AtNight
.................................... 2-12
Brake
...................................... 2-20
Brake Mechanism Check
....................... 7-46
Lots
....................................... 2-12
Over Things That Burn
........................ 2-24
With a Trailer
................................ 4-36
Passenger Position
.............................. 1-29
Passenger Temperature Control
..................... 3-5
Passing
....................................... 4-11
Power Periodic Maintenance Inspections
.................. 7-47
Antenna Mast Care
............................ 3-29
DoorLocks
................................... 2-3
Option Fuses
................................ 6-61
Remote Control Mirror
........................ 2-39
Seat
......................................... 1-2
Steering
..................................... 4-8
Steering Fluid
................................ 6-24
Windows
................................... 2-26
Power Seat
Pregnancy. Use of Safety Belts
.................... 1-29
Problems on the Road
............................ 5-1
Publications. Service and Owner
.................... 8-9
Radiator ..................................... 5- 16
Radiator Pressure Cap
........................... 6-23
Radio Reception
................................ 3-26
Radios
......................... 3-9.3-11.3-13. 3-19
Rain. Driving In
................................ 4- 15
Reading Lamps
................................ 2-38
Rear
Axle
....................................... 6-19
Door Security Locks
........................... 2-4
Outside Seat Position
.......................... 1-30
Seat Passengers
.............................. 1-29
Storage
..................................... 2-41
Towing
...................................... 5-9
Window Defogger
............................. 3-8
Rearview Mirror
................................ 2-39
Reclining Front Seatbacks
......................... 1-3
Recovery Tank. Coolant
.......................... 5-13
Refrigerants. Air Conditioning
.................... 6-68
Remote Compact Disc Player
..................... 3-17
Removing the Rear Seat
........................... 1-6
Replacement Bulbs
...................................... 6-69
Parts
....................................... 6-65
Wheel
...................................... 6-48
Replacing Safety Belts
........................... 1-48
Replacing the Rear Seat
........................... 1-7
Reporting Safety Defects
.......................... 8-8
Restraints
Checking
................................... 1-48
Child
....................................... 1-37
Head
........................................ 1-5
Replacing Parts After a Crash
................... 1-48
System Check
................................ 7-44
Reverse. Automatic Transmission
.................. 2-18
Right Front Passenger Position
.................... 1-29
Roadside Assistance
.............................. 8-4
Roadside Assistance. Canadian
..................... 8-6
Rocking Your Vehicle
........................... 5-36
Rotation. Tires
................................. 6-43
9-7