change time CHEVROLET EXPRESS CARGO VAN 2012 1.G Owner's Guide

Black plate (7,1)Chevrolet Express Owner Manual - 2012
OnStar 14-7
OnStar Personal Identification
Number (PIN)
A PIN is needed to access some of
the OnStar services, like Remote
Door Unlock and Stolen Vehicle
Assistance. You will be prompted to
change the PIN the first time when
speaking with an Advisor. To
change the OnStar PIN, call OnStar
and provide the Advisor with the
current number.
Warranty
OnStar equipment may be
warranted as part of the new-vehicle
limited warranty. The manufacturer
of the vehicle furnishes detailed
warranty information.
Languages
The vehicle can be programmed
to respond in French or Spanish.
Push
Qand ask an Advisor.
Advisors can speak French or
Spanish.
Potential Issues
Some OnStar services are disabled
after five days. OnStar cannot
perform Remote Door Unlock or
Stolen Vehicle Assistance after the
vehicle has been off continuously
for five days. After five days, OnStar
can contact Roadside Assistance
and a locksmith to help gain access
to the vehicle.
Global Positioning
System (GPS)
.Obstruction of the GPS can
occur in a large city with tall
buildings; in parking garages;
around airports; in tunnels,
underpasses, or parking
garages; or in an area with very
dense trees. If GPS signals are
not available, the OnStar system
should still operate to call
OnStar. However, OnStar could
have difficulty identifying the
exact location.
.In emergency situations, OnStar
can use the last stored GPS
location to send to emergency
responders.
.A temporary loss of GPS can
cause loss of the ability to send
a Turn-by-Turn Navigation route.
The Advisor may give a verbal
route or may ask for a call back
after the vehicle is driven into an
open area.
Cellular and GPS Antennas
Avoid placing items over or near the
antenna to prevent blocking cellular
and GPS signal reception. Cellular
reception is required for OnStar to
send remote signals to the vehicle.
Unable to Connect to OnStar
Message
If there is limited cellular coverage
or the cellular network has reached
maximum capacity, this message
may come on. Push
Qto try the
call again or try again after driving a
few miles into another cellular area.

Black plate (5,1)Chevrolet Express Owner Manual - 2012
INDEX i-5
Fuel (cont'd)Recommended . . . . . . . . . . . . . . . 9-40
Requirements, California . . . . . 9-41
System Messages . . . . . . . . . . . . 5-38
Fuel Economy Driving . . . . . . . . . . . . . . . . . . . . . . . . 1-21
Full-Size Spare Tire . . . . . . . . . . 10-85
Fuses Engine Compartment
Fuse Block . . . . . . . . . . . . . . . . 10-42
Floor Console Fuse Block . . 10-46
Fuses and Circuit Breakers . . . . . . . . . . . . . . . . . . 10-41
G
GasolineSpecifications . . . . . . . . . . . . . . . . . 9-41
Gauges Engine CoolantTemperature . . . . . . . . . . . . . . . . 5-16
Engine Oil Pressure . . . . . . . . . . 5-15
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 5-14
Odometer . . . . . . . . . . . . . . . . . . . . . 5-13
Speedometer . . . . . . . . . . . . . . . . . 5-13 Gauges (cont'd)
Trip Odometer . . . . . . . . . . . . . . . . 5-13
Voltmeter . . . . . . . . . . . . . . . . . . . . . 5-16
Warning Lights and
Indicators . . . . . . . . . . . . . . . . . . . 5-11
General Information Service and Maintenance . . . . . 11-1
Towing . . . . . . . . . . . . . . . . . . . . . . . . 9-46
Vehicle Care . . . . . . . . . . . . . . . . . . 10-2
Glass, Enhanced Technology . . . . . . . . . . . . . . . . . . . 2-19
GM Mobility Reimbursement Program . . . . . . . . . . . . . . . . . . . . . . 13-8
H
Halogen Bulbs . . . . . . . . . . . . . . . . 10-35
Hazard Warning Flashers . . . . . . . 6-5
Head Restraints . . . . . . . . . . . . . . . . 3-2
Headlamps . . . . . . . . . . . . . . . . . . . 10-35Automatic . . . . . . . . . . . . . . . . . . . . . . 6-4
Bulb Replacement . . . . . . . . . . 10-35
Daytime Running
Lamps (DRL) . . . . . . . . . . . . . . . . . 6-3
Flash-to-Pass . . . . . . . . . . . . . . . . . . 6-3
High-Beam On Light . . . . . . . . . . 5-28
High/Low Beam Changer . . . . . . 6-2 Heated Mirrors . . . . . . . . . . . . . . . . . 2-15
Heater
Engine . . . . . . . . . . . . . . . . . . . . . . . . 9-20
Heating and Air Conditioning . . . 8-1
High-Beam On Light . . . . . . . . . . . 5-28
Highway Hypnosis . . . . . . . . . . . . . . 9-7
Hill and Mountain Roads . . . . . . . . 9-7
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . 10-4
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4
How to Wear Safety Belts Properly . . . . . . . . . . . . . . . . . . . . . . 3-10
I
Idle System
Fast . . . . . . . . . . . . . . . . . . . . . . . . . . 9-19
Ignition Positions . . . . . . . . . . . . . . 9-16
Ignition Transmission Lock Check . . . . . . . . . . . . . . . . . . . . . . . 10-33
Immobilizer . . . . . . . . . . . . . . . . . . . . 2-12
Infants and Young Children, Restraints . . . . . . . . . . . . . . . . . . . . 3-40
Infotainment . . . . . . . . . . . . . . . . . . . . 7-1
Instrument Cluster . . . . . . . . . . . . . 5-12
Introduction . . . . . . . . . . . . . . . . . . . . . . . iii

Black plate (6,1)Chevrolet Express Owner Manual - 2012
i-6 INDEX
J
Jump Starting . . . . . . . . . . . . . . . . . 10-86
K
Key and Lock Messages . . . . . . . 5-38
Keyless EntryRemote (RKE) System . . . . . . . . 2-3
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
L
Labeling, Tire Sidewall . . . . . . . . 10-50
Lamp Messages . . . . . . . . . . . . . . . 5-38
Lamps Daytime Running (DRL) . . . . . . . 6-3
Dome . . . . . . . . . . . . . . . . . . . . . . . . . . 6-6
Exterior Controls . . . . . . . . . . . . . . . 6-1
Exterior Lamps OffReminder . . . . . . . . . . . . . . . . . . . . 6-2
License Plate . . . . . . . . . . . . . . . 10-40
Malfunction Indicator . . . . . . . . . 5-21
Reading . . . . . . . . . . . . . . . . . . . . . . . 6-7
Taillamps . . . . . . . . . . . . . . . . . . . 10-38
Lap-Shoulder Belt . . . . . . . . . . . . . 3-11 LATCH System
Replacing Parts after a
Crash . . . . . . . . . . . . . . . . . . . . . . . 3-52
LATCH, Lower Anchors and Tethers for Children . . . . . . . . . . 3-46
Light StabiliTrak
®OFF . . . . . . . . . . . . . 5-25
Lighter, Cigarette . . . . . . . . . . . . . . 5-10
Lighting Entry/Exit . . . . . . . . . . . . . . . . . . . . . . 6-7
Illumination Control . . . . . . . . . . . . 6-6
Lights Airbag On-Off . . . . . . . . . . . . . . . . . 5-18
Airbag Readiness . . . . . . . . . . . . . 5-18
Antilock Brake System(ABS) Warning . . . . . . . . . . . . . . 5-24
Brake System Warning . . . . . . . 5-23
Charging System . . . . . . . . . . . . . 5-20
Cruise Control . . . . . . . . . . . . . . . . 5-28
Engine Oil Pressure . . . . . . . . . . 5-27
Flash-to-Pass . . . . . . . . . . . . . . . . . . 6-3
High-Beam On . . . . . . . . . . . . . . . . 5-28
High/Low Beam Changer . . . . . . 6-2
Safety Belt Reminders . . . . . . . . 5-17
Security . . . . . . . . . . . . . . . . . . . . . . 5-27 Lights (cont'd)
Tire Pressure . . . . . . . . . . . . . . . . . 5-26
Tow/Haul Mode . . . . . . . . . . . . . . . 5-25
Traction Control System
(TCS)/StabiliTrak
®. . . . . . . . . . 5-26
Locking Rear Axle . . . . . . . . . . . . . 9-37
Locks Automatic Door . . . . . . . . . . . . . . . . 2-8
Cargo Door Relocking . . . . . . . . . 2-7
Delayed Locking . . . . . . . . . . . . . . . 2-8
Door . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7
Lockout Protection . . . . . . . . . . . . . 2-8
Power Door . . . . . . . . . . . . . . . . . . . . 2-7
Safety . . . . . . . . . . . . . . . . . . . . . . . . . 2-8
Loss of Control . . . . . . . . . . . . . . . . . 9-5
Lower Anchors and Tethers for Children (LATCH
System) . . . . . . . . . . . . . . . . . . . . . . 3-46

Black plate (10,1)Chevrolet Express Owner Manual - 2012
i-10 INDEX
Service (cont'd)Publications Ordering
Information . . . . . . . . . . . . . . . . 13-18
Scheduling Appointments . . . 13-13
Vehicle Messages . . . . . . . . . . . . 5-40
Servicing the Airbag . . . . . . . . . . . 3-35
Shift Lock Control Function Check, Automatic
Transmission . . . . . . . . . . . . . . . . 10-33
Shifting Into Park . . . . . . . . . . . . . . . . . . . . . . 9-21
Out of Park . . . . . . . . . . . . . . . . . . . 9-23
Side Door . . . . . . . . . . . . . . . . . . . . . . 2-9
Sidemarker Bulb Replacement . . . . . . . . . . 10-37
Signals, Turn and Lane-Change . . . . . . . . . . . . . . . . . 6-5
Sliding Door . . . . . . . . . . . . . . . . . . . 2-10
Specifications and
Capacities . . . . . . . . . . . . . . . . . . . . 12-2
Speedometer . . . . . . . . . . . . . . . . . . 5-13 StabiliTrak
OFF Light . . . . . . . . . . . . . . . . . . . . . 5-25
System . . . . . . . . . . . . . . . . . . . . . . . 9-35
Start Vehicle, Remote . . . . . . . . . . 2-5
Starter Switch Check . . . . . . . . . 10-33
Starting the Engine . . . . . . . . . . . . 9-18
Steering . . . . . . . . . . . . . . . . . . . . . . . . 9-4 Fluid, Power . . . . . . . . . . . . . . . . 10-24
Wheel Adjustment . . . . . . . . . . . . . 5-2
Wheel Controls . . . . . . . . . . . . . . . . 5-2
Storage Areas
Front . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Stuck Vehicle . . . . . . . . . . . . . . . . . . 9-10
Sun Visors . . . . . . . . . . . . . . . . . . . . . 2-19
Swing-out Windows . . . . . . . . . . . . 2-18
Switches Airbag On-Off . . . . . . . . . . . . . . . . . 3-26
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . iv
System Infotainment . . . . . . . . . . . . . . . . . . . 7-1
Noise Control . . . . . . . . . . . . . . . 10-31T
Taillamps . . . . . . . . . . . . . . . . . . . . . 10-38
Text Telephone (TTY) Users . . . 13-6
Theft-Deterrent Systems . . . . . . . 2-12Immobilizer . . . . . . . . . . . . . . . . . . . 2-12
Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-8
Tires Buying New Tires . . . . . . . . . . . 10-65
Chains . . . . . . . . . . . . . . . . . . . . . . 10-71
Changing . . . . . . . . . . . . . . . . . . . 10-74
Designations . . . . . . . . . . . . . . . 10-52
Different Size . . . . . . . . . . . . . . . 10-67
Dual Rotation . . . . . . . . . . . . . . . 10-64
Full-Size Spare . . . . . . . . . . . . . 10-85
If a Tire Goes Flat . . . . . . . . . . 10-72
Inflation Monitor System . . . . 10-59
Inspection . . . . . . . . . . . . . . . . . . 10-62
Messages . . . . . . . . . . . . . . . . . . . . 5-41
Pressure Light . . . . . . . . . . . . . . . . 5-26
Pressure Monitor System . . . 10-58

Black plate (11,1)Chevrolet Express Owner Manual - 2012
INDEX i-11
Tires (cont'd)Rotation . . . . . . . . . . . . . . . . . . . . 10-62
Secondary Latch System . . . 10-83
Sidewall Labeling . . . . . . . . . . . 10-50
Terminology and
Definitions . . . . . . . . . . . . . . . . . 10-54
Uniform Tire Quality Grading . . . . . . . . . . . . . . . . . . . 10-68
Wheel Alignment and Tire
Balance . . . . . . . . . . . . . . . . . . . 10-69
Wheel Replacement . . . . . . . . 10-70
When It Is Time for New Tires . . . . . . . . . . . . . . . . . . . . . . 10-64
Tow/Haul Mode . . . . . . . . . . . . . . . . 9-32
Tow/Haul Mode Light . . . . . . . . . . 5-25
Towing
Driving Characteristics . . . . . . . . 9-46
Equipment . . . . . . . . . . . . . . . . . . . . 9-55
General Information . . . . . . . . . . 9-46
Recreational Vehicle . . . . . . . . 10-90
Trailer . . . . . . . . . . . . . . . . . . . . . . . . 9-50
Vehicle . . . . . . . . . . . . . . . . . . . . . 10-90 Traction
Control System (TCS)/
StabiliTrak
®Light . . . . . . . . . . . . 5-26
Trailer Tow Mirrors . . . . . . . . . . . . . . . . . . . 2-14
Trailer Towing . . . . . . . . . . . . . . . . . 9-50
Transmission Automatic . . . . . . . . . . . . . . . 9-25, 9-28
Fluid, Automatic . . . . . 10-11, 10-13
Messages . . . . . . . . . . . . . . . . . . . . 5-42
Transportation Program,
Courtesy . . . . . . . . . . . . . . . . . . . . 13-14
Trip Odometer . . . . . . . . . . . . . . . . . 5-13
Turn and Lane-Change Signals . . . . . . . . . . . . . . . . . . . . . . . . 6-5
U
Uniform Tire QualityGrading . . . . . . . . . . . . . . . . . . . . . 10-68
Using This Manual . . . . . . . . . . . . . . . . iv
V
Vehicle Canadian Owners . . . . . . . . . . . . . . . iii
Control . . . . . . . . . . . . . . . . . . . . . . . . 9-3
IdentificationNumber (VIN) . . . . . . . . . . . . . . . 12-1
Load Limits . . . . . . . . . . . . . . . . . . . 9-11
Messages . . . . . . . . . . . . . . . . . . . . 5-34
Personalization . . . . . . . . . . . . . . . 5-42
Reminder Messages . . . . . . . . . . 5-42
Remote Start . . . . . . . . . . . . . . . . . . 2-5
Security . . . . . . . . . . . . . . . . . . . . . . 2-12
Towing . . . . . . . . . . . . . . . . . . . . . . 10-90
Vehicle Care Tire Pressure . . . . . . . . . . . . . . . 10-56
Vehicle Identification
Service Parts IdentificationLabel . . . . . . . . . . . . . . . . . . . . . . . . 12-1
Ventilation, Air . . . . . . . . . . . . . . . . . . 8-8
Visors . . . . . . . . . . . . . . . . . . . . . . . . . 2-19
Voltmeter Gauge . . . . . . . . . . . . . . 5-16