2010 CHEVROLET EXPRESS battery replacement

Remote Keyless Entry (RKE)
System
SeeRadio Frequency Statement on page 8-20for
information regarding Part 15 of the Federal
Communications Commission (FCC) Rules and
RSS-210/211 of Industry and Science Canada.
Changes or modifications to this system by other than
an authorized service facility could void authorization to
use this equipment.
If there is a decrease in the RKE operating range,
try this:
•Check the distance. The transmitter may be too far
from the vehicle. Stand closer during rainy or
snowy weather.
•Check the location. Other vehicles or objects may
be blocking the signal. Take a few steps to the
left or right, hold the transmitter higher, and
try again.
•Check the transmitter’s battery. See “Battery
Replacement” later in this section.
•If the transmitter is still not working correctly, see
your dealer/retailer or a qualified technician for
service.
Remote Keyless Entry (RKE)
System Operation
The Remote Keyless Entry (RKE) transmitter functions
work up to 20 m (65 feet) away from the vehicle.
There are other conditions which can affect the
performance of the transmitter. SeeRemote Keyless
Entry (RKE) System on page 3-4.
Q(Lock):Press once to lock all doors. If enabled
through the Driver Information Center (DIC), the parking
lamps flash once to indicate locking has occurred.Without Remote Start
Shown, With Similar
3-4

Battery Replacement
Replace the battery if the REPLACE BATTERY IN
REMOTE KEY message displays in the DIC. See
“REPLACE BATTERY IN REMOTE KEY” underDIC
Warnings and Messages on page 4-44for additional
information.
Notice:When replacing the battery, do not touch
any of the circuitry on the transmitter. Static
from your body could damage the transmitter.
To replace the battery:
1. Separate the transmitter with a flat, thin object
inserted into the notch on the side of the
transmitter.
2. Remove the old battery. Do not use a metal object.
3. Insert the new battery, positive side facing down.
Replace with a CR2032 or equivalent battery.
4. Snap the transmitter back together.
3-6

REMOTE KEY LEARNING ACTIVE
This message displays while you are matching a
Remote Keyless Entry (RKE) transmitter to your vehicle.
See “Matching Transmitter(s) to Your Vehicle” under
Remote Keyless Entry (RKE) System Operation
on page 3-4andDIC Operation and Displays on
page 4-37for more information.
REPLACE BATTERY IN REMOTE KEY
This message displays if a Remote Keyless Entry (RKE)
transmitter battery is low. The battery needs to be
replaced in the transmitter. See “Battery Replacement”
underRemote Keyless Entry (RKE) System Operation
on page 3-4.
RIGHT REAR DOOR OPEN
On some vehicles, this message displays and a chime
sounds if the passenger side rear door is not fully
closed and the vehicle is in a drive gear. Stop and turn
off the vehicle, check the door for obstructions, and
close the door again. Check to see if the message still
appears on the DIC.
SERVICE A/C SYSTEM
This message displays when the electronic sensors that
control the air conditioning and heating systems are
no longer working. Have the climate control system
serviced by your dealer/retailer if you notice a drop in
heating and air conditioning efficiency.
SERVICE AIR BAG
This message displays if there is a problem with the
airbag system. Have your dealer/retailer inspect
the system for problems. SeeAirbag Readiness Light
on page 4-23andAirbag System on page 2-60for more
information.
SERVICE BATTERY CHARGING
SYSTEM
On some vehicles, this message displays if there is a
problem with the battery charging system. Under certain
conditions, the charging system light may also turn
on in the instrument panel cluster. SeeCharging System
Light on page 4-26. Driving with this problem could
drain the battery. Turn off all unnecessary accessories.
Have the electrical system checked as soon as
possible. See your dealer/retailer.
4-48

Service............................................................6-3
Accessories and Modifications..........................6-3
California Proposition 65 Warning.....................6-4
California Perchlorate Materials Requirements.....6-4
Doing Your Own Service Work.........................6-4
Adding Equipment to the Outside of
the Vehicle.................................................6-5
Fuel................................................................6-5
Gasoline Octane............................................6-6
Gasoline Specifications....................................6-6
California Fuel...............................................6-6
Additives.......................................................6-7
Fuel E85 (85% Ethanol)..................................6-8
Fuels in Foreign Countries...............................6-9
Filling the Tank............................................6-10
Filling a Portable Fuel Container.....................6-12
Checking Things Under the Hood....................6-12
Hood Release..............................................6-13
Engine Compartment Overview.......................6-14
Engine Oil...................................................6-15
Engine Oil Life System..................................6-18
Engine Air Cleaner/Filter................................6-20
Automatic Transmission Fluid
(4-Speed Transmission)..............................6-21
Automatic Transmission Fluid
(6-Speed Transmission)..............................6-24Cooling System............................................6-28
Engine Coolant.............................................6-29
Engine Overheating.......................................6-35
Engine Fan Noise.........................................6-37
Power Steering Fluid.....................................6-38
Windshield Washer Fluid................................6-39
Brakes........................................................6-40
Battery........................................................6-43
Jump Starting...............................................6-44
All-Wheel Drive.............................................
.6-49
Rear Axle.......................................................6-50
Front Axle......................................................6-50
Noise Control System.....................................6-51
Tampering with Noise Control System
Prohibited.................................................6-51
Bulb Replacement..........................................6-53
Halogen Bulbs..............................................6-53
Headlamps..................................................6-53
Front Turn Signal, Sidemarker and
Parking Lamps..........................................6-55
Center High-Mounted Stoplamp (CHMSL).........6-56
Taillamps.....................................................6-56
License Plate Lamp......................................6-58
Replacement Bulbs.......................................6-58
Windshield Wiper Blade Replacement..............6-59
Section 6 Service and Appearance Care
6-1

Replacing Brake System Parts
The braking system on a vehicle is complex. Its many
parts have to be of top quality and work well together if
the vehicle is to have really good braking. The vehicle
was designed and tested with top-quality brake parts.
When parts of the braking system are replaced — for
example, when the brake linings wear down and new
ones are installed — be sure to get new approved
replacement parts. If this is not done, the brakes might
not work properly. For example, if someone puts in
brake linings that are wrong for the vehicle, the balance
between the front and rear brakes can change — for the
worse. The braking performance expected can change in
many other ways if the wrong replacement brake parts
are installed.
Battery
Refer to the replacement number on the original battery
label when a new battery is needed. SeeEngine
Compartment Overview on page 6-14for battery location.
{DANGER:
Battery posts, terminals, and related accessories
contain lead and lead compounds, chemicals
known to the State of California to cause cancer
and reproductive harm. Wash hands after handling.
6-43

Vehicle Identication
Vehicle Identication Number (VIN)
This legal identifier is in the front corner of the
instrument panel, on the driver side. It can be seen
through the windshield from outside. The VIN also
appears on the Certification/Tire and Service Parts
labels and certificates of title and registration.
Engine Identication
The eighth character in the VIN is the engine code.
This code identifies the vehicle’s engine, specifications,
and replacement parts. See “Engine Specifications”
underCapacities and Specications on page 6-116for
the vehicle’s engine code.
Service Parts Identication Label
This label, on the front passenger door frame, has the
following information:
•Vehicle Identification Number (VIN)
•Model designation
•Paint information
•Production options and special equipment
Do not remove this label from the vehicle.
Electrical System
Add-On Electrical Equipment
Notice:Do not add anything electrical to the
vehicle unless you check with your dealer/retailer
rst. Some electrical equipment can damage
the vehicle and the damage would not be covered
by the vehicle’s warranty. Some add-on electrical
equipment can keep other components from
working as they should.
Add-on equipment can drain the vehicle battery, even if
the vehicle is not operating.
6-109

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.
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.
8-9

Audio System(s).............................................4-62
Automatic Door Lock.......................................3-11
Automatic Door Unlock....................................3-11
Automatic Headlamp System............................4-11
Automatic Transmission
Fluid..................................................6-21, 6-24
Operation...........................................3-27, 3-32
Axle, Rear.....................................................6-50
B
Battery..........................................................6-43
Electric Power Management..........................4-13
Run-Down Protection...................................4-14
Belt Routing, Engine.......................................7-15
Brake
Emergencies................................................ 5-5
Brakes..........................................................6-40
Antilock....................................................... 5-4
Parking......................................................3-36
System Warning Light..................................4-27
Braking........................................................... 5-3
Braking in Emergencies..................................... 5-5
Break-In, New Vehicle.....................................3-22
Bulb Replacement...........................................6-58
Center High-Mounted Stoplamp (CHMSL)........6-56
Front Turn Signal, Sidemarker and Parking
Lamps ....................................................6-55
Halogen Bulbs............................................6-53Bulb Replacement (cont.)
Headlamps.................................................6-53
License Plate Lamps....................................6-58
Taillamps....................................................6-56
Buying New Tires...........................................6-79
C
Calibration.....................................................4-42
California
Perchlorate Materials Requirements................. 6-4
Warning....................................................... 6-4
California Fuel.................................................. 6-6
Canadian Owners............................................... iii
Capacities and Specifications..........................6-116
Carbon Monoxide
Engine Exhaust...........................................3-40
Winter Driving.............................................5-16
Care of
Safety Belts..............................................6-104
Cargo Door Relocking.....................................3-10
CD, MP3 .......................................................4-72
Center High-Mounted Stoplamp (CHMSL)...........6-56
Chains, Tire...................................................6-84
Charging System Light....................................4-26
Check
Engine Lamp..............................................4-30
Checking Things Under the Hood......................6-12
Chemical Paint Spotting.................................6-108
2