key CHEVROLET EXPRESS CARGO VAN 2008 1.G Service Manual

Recommended Fluids and
Lubricants
This maintenance section applies to vehicles with a
gasoline engine. If your vehicle has a diesel engine, see
the maintenance schedule section in the DURAMAX
®
Diesel manual.
Fluids and lubricants identified below by name, part
number, or specification can be obtained from your
dealer/retailer.
Usage Fluid/Lubricant
Engine OilEngine oil which meets
GM Standard GM6094M and
displays the American Petroleum
Institute Certified for Gasoline
Engines starburst symbol. To
determine the proper viscosity for
your vehicle’s engine, seeEngine
Oil (Gasoline Engine) on page 5-15.
Usage Fluid/Lubricant
Engine Coolant50/50 mixture of clean, drinkable
water and use only DEX-COOL
®
Coolant. SeeEngine Coolant
on page 5-24.
Hydraulic Brake
SystemDelco
®Supreme 11 Brake Fluid or
equivalent DOT-3 brake fluid.
Windshield
WasherOptikleen
®Washer Solvent.
Parking Brake
Cable GuidesChassis Lubricant
(GM Part No. U.S. 12377985, in
Canada 88901242) or lubricant
meeting requirements of NLGI #2,
Category LB or GC-LB.
Power Steering
SystemGM Power Steering Fluid
(GM Part No. U.S. 89021184, in
Canada 89021186).
Automatic
TransmissionDEXRON
®-VI Automatic
Transmission Fluid.
Key Lock
CylindersMulti-Purpose Lubricant, Superlube
(GM Part No. U.S. 12346241, in
Canada 10953474).
6-13

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.
7-18

Headlamps (cont.)
Halogen Bulbs............................................5-50
High/Low Beam Changer................................ 3-9
On Reminder..............................................3-15
Heater...........................................................3-19
Highbeam On Light.........................................3-43
Highway Hypnosis...........................................4-14
Hill and Mountain Roads..................................4-15
Hood
Checking Things Under................................5-12
Release.....................................................5-13
Horn............................................................... 3-6
How to Wear Safety Belts Properly...................1-15
I
Ignition Positions.............................................2-20
Infants and Young Children, Restraints...............1-32
Inflation - Tire Pressure...................................5-64
Instrument Panel
Overview..................................................... 3-4
Instrument Panel (I/P)
Brightness..................................................3-16
Cluster.......................................................3-26
J
Jump Starting.................................................5-41
K
Keyless Entry System....................................... 2-3
Keys............................................................... 2-2
L
Labeling, Tire Sidewall.....................................5-56
Lamps
Dome........................................................3-17
Dome Lamp Override...................................3-17
Reading.....................................................3-17
Lap-Shoulder Belt...........................................1-22
LATCH System
Child Restraints...........................................1-39
Light
Airbag Off..................................................3-30
Airbag Readiness........................................3-29
Antilock Brake System Warning.....................3-35
Brake System Warning.................................3-34
Charging System.........................................3-33
Cruise Control.............................................3-42
Highbeam On.............................................3-43
Malfunction Indicator....................................3-38
Oil Pressure...............................................3-42
Passenger Airbag Status Indicator..................3-31
Safety Belt Reminders..................................3-28
Security.....................................................3-42
6

Mirrors (cont.)
Outside Heated Mirrors................................2-35
Outside Manual Mirror..................................2-33
Outside Power Mirrors..................................2-34
MP3 .............................................................3-81
MyGMLink.com................................................ 7-4
N
Navigation System, Privacy..............................7-18
New Vehicle Break-In......................................2-20
Noise Control System, Tampering......................5-48
O
Odometer......................................................3-27
Odometer, Trip...............................................3-27
Off-Road Recovery..........................................4-10
Oil
Engine.......................................................5-15
Pressure Gage............................................3-41
Pressure Light.............................................3-42
Oil, Engine Oil Life System..............................5-18
Older Children, Restraints................................1-29
Online Owner Center........................................ 7-4
OnStar, Privacy..............................................7-18
Other Warning Devices...................................... 3-6Outlet Adjustment............................................3-22
Outlets
Accessory Power.........................................3-18
Outside
Camper-Type Mirrors....................................2-33
Convex Mirror.............................................2-34
Heated Mirrors............................................2-35
Manual Mirror.............................................2-33
Power Mirrors.............................................2-34
Owner Checks and Services.............................. 6-9
Owners, Canadian............................................... ii
P
Paint, Damage..............................................5-106
Park Brake....................................................2-28
Park (P)
Shifting Into................................................2-29
Shifting Out of............................................2-30
Parking
Over Things That Burn.................................2-31
Passenger Airbag Status Indicator.....................3-31
Passenger Sensing System..............................1-69
Passing.........................................................4-10
PASS-Key
®III+..............................................2-18
PASS-Key®III+ Operation................................2-18
Perchlorate Materials Requirements, California...... 5-4
8

Power
Door Locks.................................................. 2-7
Retained Accessory (RAP)............................2-21
Seat............................................................ 1-3
Steering Fluid.............................................5-35
Windows....................................................2-14
Privacy..........................................................7-16
Event Data Recorders..................................7-17
Navigation System.......................................7-18
OnStar.......................................................7-18
Radio Frequency Identification.......................7-18
Programmable Automatic Door Locks.................. 2-7
R
Radiator Pressure Cap....................................5-27
Radio Frequency Identification (RFID), Privacy....7-18
Radios..........................................................3-66
Radio(s)........................................................3-70
Radios
Reception...................................................3-88
Setting the Clock.........................................3-68
Theft-Deterrent............................................3-86
Reading Lamps..............................................3-17
Rear Air Conditioning and Heating System.........3-23
Rear Axle......................................................5-47
Locking........................................................ 4-5
Rear Door Security Locks.................................. 2-8
Rear Doors....................................................2-12Rear Heating System......................................3-22
Rear Seat Operation......................................... 1-6
Rearview Mirrors.............................................2-33
Reclining Seatbacks.......................................... 1-3
Recommended Fluids and Lubricants.................6-13
Recreational Vehicle Towing.............................4-26
Remote Keyless Entry (RKE) System.................. 2-3
Remote Keyless Entry (RKE) System,
Operation..................................................... 2-4
Removing the Flat Tire and Installing the
Spare Tire..................................................5-86
Removing the Spare Tire and Tools...................5-83
Replacement Bulbs.........................................5-54
Replacement Parts, Maintenance......................6-15
Reporting Safety Defects
Canadian Government..................................7-14
General Motors...........................................7-14
United States Government............................7-14
Restraint System Check
Checking the Restraint Systems....................1-75
Replacing Restraint System Parts After
a Crash..................................................1-76
Retained Accessory Power (RAP)......................2-21
Roadside
Assistance Program....................................... 7-6
Rocking Your Vehicle to Get it Out....................4-20
Routing, Engine Drive Belt...............................6-16
Running the Engine While Parked.....................2-32
9

T
Taillamps.......................................................5-53
Theft-Deterrent, Radio.....................................3-86
Theft-Deterrent Systems...................................2-17
PASS-Key
®III+...........................................2-18
PASS-Key®III+ Operation.............................2-18
Tilt Wheel........................................................ 3-6
Time, Setting..................................................3-68
Tire
Pressure Light.............................................3-37
Tires.............................................................5-56
Aluminum Wheels, Cleaning........................5-104
Buying New Tires........................................5-74
Chains.......................................................5-80
Changing a Flat Tire....................................5-82
Cleaning...................................................5-105
Different Size..............................................5-75
Dual Tire Operation.....................................5-65
If a Tire Goes Flat.......................................5-81
Inflation - Tire Pressure................................5-64
Inspection and Rotation................................5-71
Installing the Spare Tire................................5-86
Pressure Monitor Operation...........................5-67
Pressure Monitor System..............................5-66
Removing the Flat Tire.................................5-86Tires (cont.)
Removing the Spare Tire and Tools...............5-83
Secondary Latch System..............................5-93
Spare Tire..................................................5-99
Storing a Flat or Spare Tire and Tools............5-97
Tire Sidewall Labeling..................................5-56
Tire Terminology and Definitions....................5-61
Uniform Tire Quality Grading.........................5-76
Wheel Alignment and Tire Balance.................5-78
Wheel Replacement.....................................5-78
When It Is Time for New Tires......................5-73
Tow/Haul Mode...............................................2-27
Tow/Haul Mode Light.......................................3-43
Towing
Recreational Vehicle.....................................4-26
Towing a Trailer..........................................4-28
Your Vehicle...............................................4-25
Traction
StabiliTrak
®System....................................... 4-5
Transmission
Fluid, Automatic...........................................5-21
Transmission Operation, Automatic....................2-24
Trip Odometer................................................3-27
Turn and Lane-Change Signals.......................... 3-8
Turn Signal/Multifunction Lever........................... 3-7
11