ECU CHEVROLET EXPRESS CARGO VAN 2009 1.G Workshop Manual

At Least Once a Month
Tire Ination Check
Inspect the vehicle’s tires and make sure they are
inflated to the correct pressures. Do not forget to
check the spare tire. SeeInflation - Tire Pressure on
page 5-62. Check to make sure the spare tire is stored
securely. SeeChanging a Flat Tire on page 5-80.
Tire Wear Inspection
Tire rotation may be required for high mileage highway
drivers prior to the Engine Oil Life System service
notification. Check the tires for wear and, if necessary,
rotate the tires. SeeTire Inspection and Rotation on
page 5-69.
At Least Once a Year
Starter Switch Check
{CAUTION:
When you are doing this inspection, the vehicle
could move suddenly. If the vehicle moves, you or
others could be injured.
1. Before starting this check, be sure there is enough
room around the vehicle.
2. Firmly apply both the parking brake and the regular
brake. SeeParking Brake on page 2-26.
Do not use the accelerator pedal, and be ready to
turn off the engine immediately if it starts.
3. Try to start the engine in each gear. The vehicle
should start only in P (Park) or N (Neutral). If the
vehicle starts in any other position, contact
your dealer/retailer for service.
6-11

Services Provided
•Emergency Fuel Delivery:Delivery of enough fuel
for the vehicle to get to the nearest service station.
•Lock-Out Service:Service is provided to unlock the
vehicle if you are locked out. A remote unlock may be
available if you have OnStar
®. For security reasons,
the driver must present identification before this
service is given.
•Emergency Tow From a Public Road or Highway:
Tow to the nearest Chevrolet dealer for warranty
service, or if the vehicle was in a crash and cannot
be driven. Assistance is also given when the vehicle
is stuck in the sand, mud, or snow.
•Flat Tire Change:Service is provided to change a
flat tire with the spare tire. The spare tire, if equipped,
must be in good condition and properly inflated.
It is the owner’s responsibility for the repair or
replacement of the tire if it is not covered by the
warranty.
•Battery Jump Start:Service is provided to jump
start a dead battery.
•Trip Interruption Benets and Assistance:If your
trip is interrupted due to a warranty failure, incidental
expenses may be reimbursed during the 5 years/
100,000 miles (160 000 km) Powertrain warranty
period. Items considered are hotel, meals, and
rental car.
Services Not Included in Roadside
Assistance
•Impound towing caused by violation of any laws.
•Legal fines.
•Mounting, dismounting or changing of snow tires,
chains, or other traction devices.
•Towing or services for vehicles driven on a
non-public road or highway.
Services Specic to Canadian
Purchased Vehicles
•Fuel delivery:Reimbursement is approximately
$5 Canadian. Diesel fuel delivery may be restricted.
Propane and other fuels are not provided through
this service.
•Lock-Out Service:Vehicle registration is required.
•Trip Routing Service:Detailed maps of North
America are provided when requested either with
the most direct route or the most scenic route. There
is a limit of six requests per year. Additional travel
information is also available. Allow three weeks for
delivery.
7-9

Important:EDR data is recorded by your vehicle only
if a non-trivial crash situation occurs; no data is recorded
by the EDR under normal driving conditions and no
personal data (e.g., name, gender, age, and crash
location) is recorded. However, other parties, such as law
enforcement, could combine the EDR data with the type
of personally identifying data routinely acquired during a
crash investigation.
To read data recorded by an EDR, special equipment
is required, and access to the vehicle or the EDR
is needed. In addition to the vehicle manufacturer,
other parties, such as law enforcement, that have the
special equipment, can read the information if they
have access to the vehicle or the EDR.
GM will not access this data or share it with others
except: with the consent of the vehicle owner or, if the
vehicle is leased, with the consent of the lessee; in
response to an official request of police or similar
government office; as part of GM’s defense of litigation
through the discovery process; or, as required by law.
Data that GM collects or receives may also be used for
GM research needs or may be made available to others
for research purposes, where a need is shown and the
data is not tied to a specific vehicle or vehicle owner.OnStar®
If your vehicle has OnStar and you subscribe to the
OnStar services, please refer to the OnStar Terms and
Conditions for information on data collection and use.
Navigation System
If your vehicle has a navigation system, use of the
system may result in the storage of destinations,
addresses, telephone numbers, and other trip
information. Refer to the navigation system operating
manual for information on stored data and for deletion
instructions.
Radio Frequency
Identication (RFID)
RFID technology is used in some vehicles for functions
such as tire pressure monitoring and ignition system
security, as well as in connection with conveniences
such as key fobs for remote door locking/unlocking and
starting, and in-vehicle transmitters for garage door
openers. RFID technology in GM vehicles does not use
or record personal information or link with any other
GM system containing personal information.
7-19

Automatic Headlamp System............................3-15
Automatic Transmission
Fluid..........................................................5-21
Operation...................................................2-23
B
Battery..........................................................5-39
Electric Power Management..........................3-17
Run-Down Protection...................................3-17
Brake
Emergencies................................................ 4-5
Brake Fluid....................................................5-36
Brakes..........................................................5-36
System Warning Light..................................3-31
Braking........................................................... 4-3
Braking in Emergencies..................................... 4-5
Break-In, New Vehicle.....................................2-19
Bulb Replacement...........................................5-48
Center High-Mounted Stoplamp (CHMSL)........5-51
Front Turn Signal, Sidemarker and
Parking Lamps.........................................5-50
Halogen Bulbs............................................5-48
Headlamps.................................................5-48
Replacement Bulbs......................................5-52
Taillamps....................................................5-51
Buying New Tires...........................................5-72
C
Calibration.....................................................3-46
California Fuel.................................................. 5-6
California Perchlorate Materials Requirements....... 5-4
California Proposition 65 Warning....................... 5-4
Canadian Owners................................................ ii
Capacities and Specifications..........................5-111
Carbon Monoxide...................................2-30, 4-16
Care of
Safety Belts..............................................5-100
Cargo Door Relocking....................................... 2-7
CD, MP3 .......................................................3-77
Center High-Mounted Stoplamp (CHMSL)...........5-51
Chains, Tire...................................................5-78
Charging System Light....................................3-30
Check
Engine Lamp..............................................3-34
Checking Things Under the Hood......................5-12
Chemical Paint Spotting.................................5-103
Child Restraints
Child Restraint Systems...............................1-37
Infants and Young Children...........................1-33
Lower Anchors and Tethers for Children..........1-41
Older Children.............................................1-30
Securing a Child Restraint in a Rear Seat
Position..................................................1-48
2

Child Restraints (cont.)
Securing a Child Restraint in the Right
Front Seat Position...........................1-50, 1-54
Where to Put the Restraint...........................1-39
Cigarette Lighter.............................................3-18
Cleaning
Aluminum Wheels......................................5-102
Exterior Lamps/Lenses................................5-101
Fabric/Carpet..............................................5-98
Finish Care...............................................5-101
Instrument Panel, Vinyl, and Other Plastic
Surfaces.................................................5-99
Interior.......................................................5-97
Tires........................................................5-103
Underbody Maintenance.............................5-103
Washing Your Vehicle.................................5-100
Weatherstrips............................................5-100
Windshield and Wiper Blades......................5-102
Climate Control System...................................3-19
Outlet Adjustment........................................3-21
Rear Air Conditioning and Heating System......3-22
Rear Heating System...................................3-21
Clock, Setting.................................................3-64
Collision Damage Repair..................................7-12
Compass.......................................................3-46
Control of a Vehicle.......................................... 4-3
Coolant
Engine.......................................................5-25
Engine Temperature Gage............................3-33Cooling System..............................................5-24
Cruise Control.................................................. 3-9
Cruise Control Light........................................3-39
Customer Assistance Information
Courtesy Transportation................................7-10
Customer Assistance for Text
Telephone (TTY) Users............................... 7-6
Customer Assistance Offices........................... 7-6
Customer Satisfaction Procedure..................... 7-2
GM Mobility Reimbursement Program............... 7-7
Reporting Safety Defects to General Motors.......7-16
Reporting Safety Defects to the
Canadian Government..............................7-15
Reporting Safety Defects to the
United States Government.........................7-15
Roadside Assistance Program......................... 7-7
Service Publications Ordering Information........7-16
D
Daytime Running Lamp...................................3-14
Defensive Driving............................................. 4-2
Delayed Locking............................................... 2-7
DIC Compass.................................................3-46
Disc, MP3......................................................3-77
Doing Your Own Service Work........................... 5-4
Dome Lamp Override......................................3-16
Dome Lamps .................................................3-16
3

Door
60/40 Swing-Out Side Door...........................2-10
Automatic Door Lock..................................... 2-8
Automatic Door Unlock.................................. 2-8
Cargo Door Relocking.................................... 2-7
Delayed Locking........................................... 2-7
Locks.......................................................... 2-6
Power Door Locks......................................... 2-6
Programmable Automatic Door Locks............... 2-7
Rear Door Security Locks............................... 2-8
Rear Doors.................................................2-12
Sliding Side Door.......................................... 2-9
Driver Information Center (DIC).........................3-41
DIC Operation and Displays..........................3-41
DIC Vehicle Customization............................3-57
DIC Warnings and Messages........................3-48
Driving
At Night.....................................................4-12
Before a Long Trip......................................4-14
Defensive..................................................... 4-2
Drunken....................................................... 4-2
Highway Hypnosis.......................................4-14
Hill and Mountain Roads..............................4-15
In Rain and on Wet Roads...........................4-13
Rocking Your Vehicle to Get it Out.................4-19
Winter........................................................4-16
Dual Tire Operation.........................................5-63E
EDR .............................................................7-18
Electrical System
Add-On Equipment.....................................5-105
Engine Compartment Fuse Block.................5-107
Floor Console Fuse Block...........................5-105
Fuses and Circuit Breakers.........................5-105
Headlamp Wiring.......................................5-105
Windshield Wiper Fuses.............................5-105
Electronic Immobilizer
PASS-Key
®III+...........................................2-17
Electronic Immobilizer Operation
PASS-Key
®III+...........................................2-17
Engine
Air Cleaner/Filter.........................................5-20
Check and Service Engine Soon Lamp...........3-34
Coolant......................................................5-25
Coolant Heater............................................2-22
Coolant Temperature Gage...........................3-33
Drive Belt Routing.......................................6-16
Engine Compartment Overview......................5-14
Exhaust.....................................................2-30
Fan Noise..................................................5-33
Oil .............................................................5-15
Oil Life System...........................................5-18
Overheating................................................5-31
Starting......................................................2-20
4

Light (cont.)
Brake System Warning.................................3-31
Charging System.........................................3-30
Cruise Control.............................................3-39
Highbeam On.............................................3-39
Oil Pressure...............................................3-38
Passenger Airbag Status Indicator..................3-29
Safety Belt Reminders..................................3-26
Security.....................................................3-39
StabiliTrak
®Indicator....................................3-33
Tire Pressure..............................................3-34
Tow/Haul Mode ...........................................3-40
Lighting
Entry/Exit...................................................3-16
Lights
Exterior Lamps............................................3-12
Flash-to-Pass............................................... 3-8
High/Low Beam Changer................................ 3-8
On Reminder..............................................3-14
Loading Your Vehicle.......................................4-19
Locking Rear Axle............................................ 4-8
Lockout Protection............................................ 2-9
Locks
Automatic Door Lock..................................... 2-8
Automatic Door Unlock.................................. 2-8
Cargo Door Relocking.................................... 2-7
Delayed Locking........................................... 2-7
Door ........................................................... 2-6
Lockout Protection......................................... 2-9Locks (cont.)
Power Door .................................................. 2-6
Programmable Automatic Door Locks............... 2-7
Rear Door Security Locks............................... 2-8
Loss of Control...............................................4-11
Lower Anchors and Tethers for Children.............1-41M
Maintenance Schedule
Additional Required Services........................... 6-6
At Each Fuel Fill.........................................6-10
At Least Once a Month................................6-11
At Least Once a Year..................................6-11
At the First 100, 1,000 and 6,000 Miles
(160, 1 600 and 10 000 km)......................6-10
Introduction.................................................. 6-2
Maintenance Footnotes.................................. 6-8
Maintenance Record....................................6-17
Maintenance Replacement Parts....................6-15
Maintenance Requirements............................. 6-2
Owner Checks and Services.........................6-10
Recommended Fluids and Lubricants.............6-13
Scheduled Maintenance................................. 6-4
Using.......................................................... 6-3
Your Vehicle and the Environment................... 6-2
Malfunction Indicator Lamp...............................3-34
Manual Seats................................................... 1-2
Manual Windows............................................2-14
7

Perchlorate Materials Requirements, California...... 5-4
Power
Door Locks.................................................. 2-6
Retained Accessory.....................................2-20
Seat ............................................................ 1-3
Steering Fluid.............................................5-34
Windows....................................................2-14
Privacy..........................................................7-18
Event Data Recorders..................................7-18
Navigation System.......................................7-19
OnStar.......................................................7-19
Radio Frequency Identification.......................7-19
Programmable Automatic Door Locks.................. 2-7
R
Radiator Pressure Cap....................................5-31
Radio Frequency Identification (RFID), Privacy......7-19
Radio(s)........................................................3-67
Radios
Reception...................................................3-84
Setting the Clock.........................................3-64
Theft-Deterrent............................................3-82
Reading Lamps..............................................3-16
Rear Air Conditioning and Heating System.........3-22
Rear Axle......................................................5-45
Locking........................................................ 4-8
Rear Door Security Locks.................................. 2-8Rear Doors....................................................2-12
Rear Heating System......................................3-21
Rear Seat Operation......................................... 1-6
Rearview Mirrors.............................................2-32
Reclining Seatbacks.......................................... 1-3
Recommended Fluids and Lubricants.................6-13
Recreational Vehicle Towing.............................4-25
Remote Keyless Entry (RKE) System.................. 2-3
Remote Keyless Entry (RKE) System, Operation..... 2-4
Removing the Flat Tire and Installing the
Spare Tire..................................................5-84
Removing the Spare Tire and Tools...................5-81
Replacement Bulbs.........................................5-52
Replacement Parts, Maintenance......................6-15
Reporting Safety Defects
Canadian Government..................................7-15
General Motors...........................................7-16
United States Government............................7-15
Restraint System Check
Checking the Restraint Systems....................1-78
Replacing Restraint System Parts After
a Crash..................................................1-79
Retained Accessory Power...............................2-20
Roadside
Assistance Program....................................... 7-7
Rocking Your Vehicle to Get it Out....................4-19
Routing, Engine Drive Belt...............................6-16
Running the Vehicle While Parked.....................2-31
9

S
Safety Belt Reminders.....................................3-26
Safety Belts
Care of ....................................................5-100
How to Wear Safety Belts Properly................1-15
Lap-Shoulder Belt........................................1-24
Safety Belt Extender....................................1-30
Safety Belt Use During Pregnancy.................1-29
Safety Belts Are for Everyone.......................1-10
Safety Warnings and Symbols.............................. iii
Scheduled Maintenance..................................... 6-4
Seats
Power Seat.................................................. 1-3
Rear Seat Operation...................................... 1-6
Reclining Seatbacks...................................... 1-3
Secondary Latch System.................................5-92
Securing a Child Restraint
Rear Seat Position......................................1-48
Right Front Seat Position......................1-50, 1-54
Security Light.................................................3-39
Service........................................................... 5-3
Accessories and Modifications......................... 5-3
Adding Equipment to the Outside of the
Vehicle..................................................... 5-5
California Perchlorate Materials
Requirements............................................ 5-4
California Proposition 65 Warning.................... 5-4Service (cont.)
Doing Your Own Work................................... 5-4
Engine Soon Lamp......................................3-34
Publications Ordering Information...................7-16
Service, Scheduling Appointments.....................7-10
Servicing Your Airbag-Equipped Vehicle..............1-76
Setting the Clock............................................3-64
Sheet Metal Damage.....................................5-103
Shifting Into Park............................................2-27
Shifting Out of Park........................................2-29
Signals, Turn and Lane-Change.......................... 3-7
Sliding Side Door............................................. 2-9
Spare Tire.....................................................5-96
Installing....................................................5-84
Removing...................................................5-81
Storing.......................................................5-95
Specifications, Capacities
...............................5-111
Speedometer..................................................3-25
StabiliTrak
®Indicator Light...............................3-33
StabiliTrak®System.......................................... 4-5
Starting the Engine.........................................2-20
Steering.......................................................... 4-8
Steering Wheel Controls, Audio.........................3-83
Steering Wheel, Tilt Wheel................................. 3-6
Storage Areas................................................2-34
Stuck in Sand, Mud, Ice, or Snow.....................4-18
Sun Visors.....................................................2-16
Swing-Out Side Door, 60/40.............................2-10
Swing-Out Windows........................................2-15
10