2004 CHEVROLET EXPRESS CARGO VAN door lock

Filling Your Tank
{CAUTION:
Fuel vapor is highly ammable. It burns
violently, and that can cause very bad injuries.
Do not smoke if you are near fuel or refueling
your vehicle. Keep sparks, ames and smoking
materials away from fuel.
The fuel cap is located
behind a hinged door on
the driver’s side of
your vehicle.To remove the fuel cap,
turn it slowly to the left
(counterclockwise). While
refueling, place the
fuel cap in the holder
provided.
{CAUTION:
If you get fuel on yourself and then something
ignites it, you could be badly burned. Fuel can
spray out on you if you open the fuel cap too
quickly. This spray can happen if your tank is
nearly full, and is more likely in hot weather.
Open the fuel cap slowly and wait for any
“hiss” noise to stop. Then unscrew the cap all
the way.
5-8

Fuses and Circuit Breakers
Floor Console Fuse Block
The oor console fuse block is located under the
driver’s seat.Fuse Usage
1 Spare
2 Outside Rear View Mirror
3 Courtesy Lamp/SEO
4 Left Rear Stop/Turn Signal
5 Cargo Locks
6 Right Rear Stop/Turn Signal
7 Driver Locks
8Stop/Center High Mounted Stop
Lamp
9 Climate Control 1
10 Climate Control
11 Brakes
12 Heated Mirror/Defogger
13 Right Rear Blower
14 Driver Turn Mirror
15 Door Locks
16 Uptter Park
17 Not Available
18 Left Rear Park Lamp
19 Pass Turn Mirror
20 Right Rear Park Lamp
21 Trailer Park Lamp Front of Vehicle
5-102

Fuse Usage
22 Front Park Lamp
32 Auxiliary1
33 Auxiliary2
Relays Usage
23 Window Residual Accessory Power
24 Auxiliary
25 Right Rear Defogger
26 Courtesy Lamp
27 Cargo Unlock
28 Driver Unlock
29 Park Lamp
30 Door Locks
31 Pass Unlock
Circuit Breaker Usage
34 Power WindowEngine Compartment Fuse Block
The fuse block is in the engine compartment on the
driver’s side of the vehicle.
Fuse Usage
1 Radio Battery
2 Powertrain Control Module Battery
3 Left Rear Turn Lamp
4 Right Rear Turn Lamp
5 Backup Lamps Trailer WiringFront of Vehicle
5-103

(c)Visually inspect hoses and have them replaced if they
are cracked, swollen or deteriorated. Inspect all pipes,
ttings and clamps; replace with genuine GM parts as
needed. To help ensure proper operation, a pressure test
of the cooling system and pressure cap and cleaning the
outside of the radiator and air conditioning condenser is
recommended at least once a year.
(d)Visually inspect wiper blades for wear or cracking.
Replace blade inserts that appear worn or damaged
or that streak or miss areas of the windshield.
(e)Make sure the safety belt reminder light and all your
belts, buckles, latch plates, retractors and anchorages
are working properly. Look for any other loose or
damaged safety belt system parts. If you see anything
that might keep a safety belt system from doing its
job, have it repaired. Have any torn or frayed safety belts
replaced. Also look for any opened or broken air bag
coverings, and have them repaired or replaced. (The air
bag system does not need regular maintenance.)
(f)Lubricate all key lock cylinders, hood hinges, hood
prop rod pivot, hood latch assembly, secondary
latch, pivots, spring anchor, release pawl, rear
compartment hinges, latches, locks, fuel door hinge and
any moving seat hardware. More frequent lubrication
may be required when exposed to a corrosive
environment. Applying silicone grease on weatherstrips
with a clean cloth will make them last longer, seal
better and not stick or squeak.(g)Vehicles with GVWR above 10,000 lbs. only: Inspect
shields for damage or looseness. Adjust or replace
as required. This is a Noise Emission Control Service.
Applicable only to vehicles sold in the United States.
(h)Change automatic transmission uid and lter if the
vehicle is mainly driven under one or more of these
conditions:
In heavy city traffic where the outside temperature
regularly reaches 90°F (32°C) or higher.
In hilly or mountainous terrain.
When doing frequent trailer towing.
Uses such as found in taxi, police or delivery
service.
(i)Drain, ush and rell cooling system. See Engine
Coolant on page 5-22for what to use. Inspect hoses.
Clean radiator, condenser, pressure cap and ller neck.
Pressure test the cooling system and pressure cap.
(j)A uid loss in any vehicle system could indicate a
problem. Have the system inspected and repaired and
the uid level checked. Add uid if needed.
6-8

Audio System(s) (cont.)
Theft-Deterrent Feature................................3-72
Understanding Radio Reception.....................3-73
Automatic Transmission
Fluid..........................................................5-19
Operation...................................................2-24
B
Backing Up....................................................4-48
Battery..........................................................5-42
Battery Replacement......................................... 2-6
Battery Run-Down Protection............................3-17
Before Leaving on a Long Trip.........................4-23
Brake
Parking......................................................2-26
System Warning Light..................................3-31
Brake Adjustment............................................5-41
Brake Fluid....................................................5-39
Brake Pedal Travel.........................................5-41
Brake Wear...................................................5-41
Brakes..........................................................5-39
Braking........................................................... 4-6
Braking in Emergencies..................................... 4-8
Break-In, New Vehicle.....................................2-20
Bulb Replacement...........................................5-52
Front Turn Signal, Sidemarker and Parking
Lamps....................................................5-54
Halogen Bulbs............................................5-52Bulb Replacement (cont.)
Headlamps.................................................5-52
Replacement Bulbs......................................5-56
Taillamps....................................................5-54
Buying New Tires...........................................5-70
C
California Fuel.................................................. 5-6
Canada – Customer Assistance.......................... 7-5
Canadian Owners................................................ ii
Canadian Roadside Assistance........................... 7-8
Capacities and Specications..........................5-106
Carbon Monoxide...........................2-30, 4-27, 4-38
Care of
Safety Belts................................................5-95
Your Cassette Tape Player............................3-73
Your CD Player...........................................3-75
Your CDs ...................................................3-74
Cargo Door Relocking....................................... 2-8
Cargo Van.....................................................1-51
Cargo Vans and Cab and Chassis Models with
an Air Bag Off Switch..................................1-49
Cargo Vans and Cab and Chassis Models
without an Air Bag Off Switch........................1-48
Cargo Vans with a Passenger Air Bag and an
Air Bag Off Switch, Passenger Vans and Cab
and Chassis Models....................................1-37
2

Coolant
Engine Temperature Gage............................3-34
Heater, Engine............................................2-23
Cooling System..............................................5-28
Cruise Control................................................3-11
Cruise Control Light........................................3-39
Current and Past Model Order Forms................7-13
Customer Assistance Information
Courtesy Transportation.................................. 7-8
Customer Assistance for Text Telephone (TTY)
Users....................................................... 7-4
Customer Assistance Offices........................... 7-4
Customer Satisfaction Procedure..................... 7-2
GM Mobility Program for Persons with
Disabilities................................................ 7-6
Reporting Safety Defects to General Motors....7-11
Reporting Safety Defects to the Canadian
Government............................................7-11
Reporting Safety Defects to the United States
Government............................................7-11
Roadside Assistance Program......................... 7-6
Service Publications Ordering Information........7-12
D
Daytime Running Lamps..................................3-15
Daytime Running Lamps Indicator Light.............3-40
Defensive Driving............................................. 4-2
Defogging and Defrosting.................................3-20Doing Your Own Service Work........................... 5-4
Dome Lamp Override......................................3-17
Dome Lamps.................................................3-17
Door
60/40 Swing-Out Side Door...........................2-13
Cargo Door Relocking.................................... 2-8
Locks.......................................................... 2-7
Power Door Locks......................................... 2-8
Rear Door Security Locks............................... 2-8
Rear Doors.................................................2-14
Sliding Side Door........................................2-11
Driver
Position, Safety Belt.....................................1-15
Driving
At Night.....................................................4-16
City...........................................................4-21
Defensive..................................................... 4-2
Drunken....................................................... 4-2
Freeway.....................................................4-22
Hill and Mountain Roads..............................4-25
In Rain and on Wet Roads...........................4-18
Winter........................................................4-27
Driving On Grades..........................................4-49
Driving on Snow or Ice....................................4-28
Driving Through Deep Standing Water...............4-20
Driving Through Flowing Water.........................4-20
Driving with a Trailer.......................................4-47
Dual Stage Air Bags........................................1-74
Dual Tire Operation.........................................5-67
4

Light (cont.)
Tow/Haul Mode...........................................3-40
Loading Your Vehicle.......................................4-33
Locking Rear Axle............................................ 4-8
Lockout Protection..........................................2-10
Locks
Cargo Door Relocking.................................... 2-8
Door........................................................... 2-7
Leaving Your Vehicle....................................2-10
Lockout Protection.......................................2-10
Power Door.................................................. 2-8
Rear Door Security Locks............................... 2-8
Loss of Control...............................................4-15
M
Maintenance Schedule
Additional Required Services........................... 6-6
At Each Fuel Fill........................................... 6-9
At Least Once a Month................................6-10
At Least Once a Year..................................6-10
At the First 100, 1,000 and 6,000 Miles
(160, 1 600 and 10 000km)......................... 6-9
Introduction.................................................. 6-2
Maintenance Footnotes.................................. 6-7
Maintenance Record....................................6-16
Maintenance Requirements............................. 6-2
Normal Maintenance Replacement Parts.........6-14
Owner Checks and Services........................... 6-9Maintenance Schedule (cont.)
Recommended Fluids and Lubricants.............6-12
Scheduled Maintenance................................. 6-4
Using Your................................................... 6-3
Your Vehicle and the Environment................... 6-2
Maintenance When Trailer Towing.....................4-50
Making Turns.................................................4-48
Malfunction Indicator Light................................3-34
Manual Seats................................................... 1-3
Manual Windows............................................2-16
Matching Transmitter(s) to Your Vehicle............... 2-5
Mexico, Central America and Caribbean Islands/
Countries (Except Puerto Rico and U.S.
Virgin Islands) – Customer Assistance................ 7-5
Mirrors
Manual Rearview Mirror................................2-32
Outside Camper-Type Mirrors........................2-32
Outside Convex Mirror.................................2-34
Outside Heated Mirrors................................2-35
Outside Manual Mirror..................................2-32
Outside Power Mirrors..................................2-33
Model Reference................................................ vi
MyGMLink.com................................................ 7-4
N
New Vehicle Break-In......................................2-20
Noise Control System, Tampering......................5-51
Normal Maintenance Replacement Parts............6-14
8

O
Off-Road Recovery..........................................4-13
Oil
Change Engine Oil Light...............................3-38
Engine.......................................................5-13
Pressure Gage............................................3-37
Older Children, Restraints................................1-34
Online Owner Center........................................ 7-4
OnStar
®Personal Calling.................................2-36
OnStar®Services............................................2-36
OnStar®System.............................................2-35
OnStar®Virtual Advisor....................................2-36
Operation Tips................................................3-21
Other Warning Devices...................................... 3-7
Outlet Adjustment............................................3-21
Outside
Camper-Type Mirrors....................................2-32
Convex Mirror.............................................2-34
Heated Mirrors............................................2-35
Manual Mirror.............................................2-32
Power Mirrors.............................................2-33
Overseas – Customer Assistance........................ 7-5
Owner Checks and Services.............................. 6-9
Owners, Canadian............................................... ii
Owner’s Information........................................7-12
P
Park (P)
Shifting Into................................................2-27
Shifting Out of............................................2-29
Parking
Brake........................................................2-26
Over Things That Burn.................................2-30
Parking on Hills..............................................4-50
Passenger Van...............................................1-52
Passenger Vans with an Air Bag Off Switch........1-47
Passenger Vans without an Air Bag Off Switch.......1-46
Passing.................................................4-14, 4-48
Passlock
®......................................................2-19
Payload.........................................................4-38
Plan Ahead When Possible................................ 7-8
Playing a Cassette Tape..................................3-56
Playing a CD.................................3-48, 3-59, 3-67
Playing a Specic Loaded CD..........................3-68
Playing the Radio...................3-43, 3-46, 3-50, 3-61
Power
Accessory Outlets........................................3-18
Door Locks.................................................. 2-8
Reduced Engine Light..................................3-40
Seat............................................................ 1-4
Steering Fluid.............................................5-36
Windows....................................................2-17
Power Steering...............................................4-11
9