suspension CHEVROLET KODIAK 2008 Owners Manual

Front Seats......................................................1-2
Bucket Seats.................................................1-2
Split Bench Seat (80/20 Split)..........................1-6
Air Suspension Seats......................................1-6
Rear Seats.....................................................1-10
Rear Seat Operation.....................................1-10
Safety Belts...................................................1-11
Safety Belts: They Are for Everyone................1-11
How to Wear Safety Belts Properly.................1-16
Lap-Shoulder Belt.........................................1-24
Safety Belt Use During Pregnancy..................1-26
Lap Belt......................................................1-27
Safety Belt Extender.....................................1-28
Child Restraints.............................................1-28
Older Children..............................................1-28
Infants and Young Children............................1-31
Child Restraint Systems.................................1-35
Where to Put the Restraint.............................1-38
Lower Anchors and Tethers for
Children (LATCH)......................................1-40Securing a Child Restraint in a Rear Outside
Seat Position (Crew Cab)...........................1-40
Securing a Child Restraint in the Center Rear
Seat Position (Crew Cab)...........................1-42
Securing a Child Restraint in the Center Front
Seat Position............................................1-44
Securing a Child Restraint in the Right Front
Seat Position............................................1-44
Airbag System...............................................1-48
Where Are the Airbags?................................1-51
When Should an Airbag Inflate?.....................1-52
What Makes an Airbag Inflate?.......................1-53
How Does an Airbag Restrain?.......................1-54
What Will You See After an Airbag Inflates?.....1-54
Airbag Off Switch..........................................1-56
Servicing Your Airbag-Equipped Vehicle...........1-59
Adding Equipment to Your Airbag-Equipped
Vehicle....................................................1-59
Restraint System Check..................................1-60
Checking the Restraint Systems......................1-60
Replacing Restraint System Parts
After a Crash............................................1-61
Section 1 Seats and Restraint Systems
1-1

Split Bench Seat (80/20 Split)
If your vehicle has a split bench seat, the passenger
seat is not adjustable.
There is a storage area underneath the seat cushion.
SeeStorage Areas on page 2-53.
Air Suspension Seats
Your vehicle may have a low-back or high-back air
suspension seat. There are several ways to adjust
the seat.
Fore-and-Aft Adjustment
If your vehicle has this
lever it is located
underneath the front of the
driver’s seat.
To slide the seat forward or rearward, move the lever
toward the outboard side of the seat. The seat will lock
in at 1/2 inch (1.5 cm) increments. Try to move the
seat with your body to be sure the seat is locked
in place.
1-6

Height Adjustment
If your vehicle has an air suspension seat height
adjustment lever, it is located on the front inboard side
of the seat.
To adjust the height of the air suspension seat, pull the
lever up to inflate. Push the lever down to deflate.
Your seat cushion may also be able to be raised or
lowered.If your vehicle has this
feature, the seat cushion
height adjustment handle is
located underneath the
front of the seat.
To adjust the height of the cushion, lift the handle up
and pull it forward. You can choose between two
settings. Seat Height Adjustment
Lever
1-7

Where to Put the Restraint
Accident statistics show that children are safer if they
are restrained in the rear rather than the front seat.
We recommend that children and child restraints
be secured in a rear seat, including: an infant or a child
riding in a rear-facing child restraint; a child riding in
a forward-facing child seat; an older child riding in
a booster seat; and children, who are large enough,
using safety belts.
Air Suspension Seats
{CAUTION:
A child restraint cannot be secured properly in
an air-suspension type seat. This is because
an air-suspension seat is designed to move up
and down for an adult passenger. Do not use a
child restraint in an air-suspension seat.If your vehicle is a regular cab model with an
air-suspension seat in the right front passenger’s
position, there is no place in your vehicle to secure a
child restraint. The only answer is to have infants
and young children make the trip in another vehicle,
where they can get the protection they need.
Bucket or Bench Seats
If your vehicle is a regular cab model with a bucket or
bench seat in the right front passenger’s position,
the child restraint must be secured properly.
If your vehicle has airbags and you need to secure a
child restraint in the right front passenger’s seat, there is
a switch on the instrument panel that you can use to
turn off the passenger’s airbag. SeeAirbag Off Switch
on page 1-56andSecuring a Child Restraint in the Right
Front Seat Position on page 1-44for more on this,
including important safety information.
A label on your sun visor says, “Never put a rear-facing
child seat in the front.” This is because the risk to the
rear-facing child is so great, if the airbag deploys.
1-38

Keys...............................................................2-2
Remote Keyless Entry (RKE) System................2-3
Remote Keyless Entry (RKE) System
Operation...................................................2-4
Doors and Locks.............................................2-6
Door Locks....................................................2-6
Power Door Locks..........................................2-7
Windows.........................................................2-8
Manual Windows............................................2-8
Power Windows.............................................2-9
Sliding Rear Window.......................................2-9
Sun Visors....................................................2-9
Starting and Operating Your Vehicle................2-10
New Vehicle Break-In....................................2-10
Ignition Positions..........................................2-11
Engine Starter Over-Crank Protection..............2-12
Starting the Gasoline Engine..........................2-12
Starting the Diesel Engine..............................2-14
Engine Alarm and Automatic Shutdown............2-18
Idle Shutdown..............................................2-19
High Idle System..........................................2-20
Exhaust Restrictor (Engine Warm-Up)..............2-22
Engine Checks Before Operating....................2-23
Engine Coolant Heater..................................2-25Diesel Engine Exhaust Brake.........................2-26
Two-Speed Rear Axle...................................2-27
Automatic Transmission Operation...................2-29
Manual Transmission Operation......................2-30
Power Take-Off (PTO)...................................2-32
Four-Wheel Drive..........................................2-32
Parking.......................................................2-37
Parking Brake (With Hydraulic Brakes).............2-38
Parking Brake (With Air Brakes)......................2-41
Parking Brake Burnish Procedure....................2-43
Air Suspension.............................................2-44
Parking Over Things That Burn.......................2-44
Engine Exhaust............................................2-45
Diesel Particulate Filter (Diesel Engine)............2-46
Running the Vehicle While Parked..................2-50
Mirrors...........................................................2-51
Manual Rearview Mirror.................................2-51
Outside Manual Mirrors..................................2-51
Outside Power Mirrors...................................2-51
Outside Convex Mirrors.................................2-52
Outside Heated Mirrors..................................2-52
Storage Areas................................................2-53
Center Console Storage.................................2-53
Section 2 Features and Controls
2-1

Air Suspension
Your vehicle may have the Hendrickson HAS Series
single-axle air suspension which is designed for a
single-axle on-highway use. This feature is available in
19,000 lb (8 613.3 kg), 21,000 lb (9 525.4 kg) and
23,000 lb (10 432.6 kg) capacities.
Rear Air Suspension Dump Control
If your vehicle is equipped with the Hendrickson
HAS Series single-axle air suspension, you may have
this control. The air suspension dump control allows the
operator to lower the deck height approximately
4.5 inches (11.5 cm) from the normal frame height.
The switch to deflate and
inflate the air suspension
is located on the
instrument panel.Press the bottom of the switch to deflate the air
suspension and lower the deck height. Press the top
of the switch to return the suspension to normal
deck height.
An indicator light will come on and stay on whenever
the switch is in the dumped position.
Parking Over Things That Burn
{CAUTION:
Things that can burn could touch hot exhaust
parts under your vehicle and ignite. Do not
park over papers, leaves, dry grass, or other
things that can burn.
2-44

Instrument Panel SwitchbankThis switchbank is located in the center of the instrument
panel.
e(Marker Lamp Defeat Switch):SeeMarker Lamps
on page 3-16.
g/j(Power Take Off/Manual High Idle Switch):
SeePower Take-Off (PTO) on page 2-32andHigh
Idle System on page 2-20.
i(Traction Control Switch):SeeTraction Control
System (TCS) on page 4-8.
f(Outside Heated Mirror Switch):SeeOutside
Heated Mirrors on page 2-52.
L(Diesel Particulate Filter Switch):SeeDiesel
Particulate Filter (Diesel Engine) on page 2-46.
h(Rear Air Suspension Dump Control
Switch):SeeAir Suspension on page 2-44.
k(Rear Axle Shift Control Switch):SeeTwo-Speed
Rear Axle on page 2-27.
q(Exhaust Brake Switch):SeeDiesel Engine
Exhaust Brake on page 2-26.
3-18

Never exceed the GVWR for your vehicle, or the GAWR
for either the front or rear axle.
And, if you do have a heavy load, spread it out.
{CAUTION:
Do not load your vehicle any heavier than
the Gross Vehicle Weight Rating (GVWR),
or either the maximum front or rear Gross
Axle Weight Rating (GAWR). If you do,
parts on your vehicle can break, and it
can change the way your vehicle handles.
These could cause you to lose control
and crash. Also, overloading can shorten
the life of your vehicle.
Using heavier suspension components to get added
durability might not change the weight ratings. Ask your
dealer to help you load your vehicle the right way.
Notice:Overloading your vehicle may cause
damage. Repairs would not be covered by your
warranty. Do not overload your vehicle.
If you put things inside your vehicle — like suitcases,
tools, packages, or anything else — they go as fast
as the vehicle goes. If you have to stop or turn quickly,
or if there is a crash, they keep going.
{CAUTION:
Things you put inside your vehicle can
strike and injure people in a sudden stop
or turn, or in a crash.
Put things in the cargo area of your
vehicle. Try to spread the weight
evenly.
Never stack heavier things, like
suitcases, inside the vehicle so that
some of them are above the tops of
the seats.
Do not leave an unsecured child
restraint in your vehicle.
When you carry something inside the
vehicle, secure it whenever you can.
Do not leave a seat folded down
unless you need to.
4-22

❑Clean air brake application valve (or every 3 months,
or every 300 hours, whichever occurs first). Lubricate
linkage.
❑Air brake chamber service (or every 2 months,
whichever occurs first).(34)
15,000 Miles (24 000 km)
❑Gasoline Engine Only: Check engine oil life system.
If engine oil and filter are changed, reset system.
See “Engine Oil (Gasoline Engine)” in the
Index.(2) (8)
❑DURAMAX
®/Isuzu Diesel Without Engine Oil Life
System Only: Change engine oil and filter (or every
12 months, or every 750 hours of engine operation,
whichever occurs first).(2) (39)
❑DURAMAX
®/Isuzu Diesel With Engine Oil Life System
Only: Check oil life system. If engine oil and filter are
changed, reset system. See “Engine Oil
(DURAMAX
®/Isuzu Diesel)” in the Index.(2) (9)
❑Chassis lubrication service (or every 6 months,
whichever occurs first).(11)
❑Check fluid levels (or every 3 months, whichever
occurs first).(1) (5)
❑Gasoline Engine: Inspect engine air cleaner filter.
If necessary, replace the filter. If vehicle is driven in
dusty/dirty conditions, inspect filter at every engine oil
change. SeeEngine Air Cleaner/Filter on page 5-39
for more information.❑Diesel Engine: Inspect engine air cleaner filter change
indicator. If necessary, replace the filter. If vehicle is
driven in dusty/dirty conditions, inspect filter change
indicator at every engine oil change. SeeEngine Air
Cleaner/Filter on page 5-39for more information.
❑DURAMAX
®/Isuzu Diesel Only: Replace fuel filter (or
every 750 hours of engine operation, whichever
occurs first).
❑Steering system service.(12)
❑Front and rear suspension service.(13)
❑Spring-to-axle U-bolts and shackle bolts service.(15)
❑Exhaust system service (or every 6 months, whichever
occurs first).(2) (3) (16)
❑Wheels and tires service.(14)
❑Hydraulic brake service (or every 6 months, whichever
occurs first).(6) (36)
❑Parking brake service (or every 6 months, whichever
occurs first).(21)
❑Air brake service (or every 6 months, whichever
occurs first).(32)
❑Air brake automatic slack adjuster service (or every
500 hours, whichever occurs first).(33)
❑Check air brake relay valve operation and check for
leaks (or every month, or every 300 hours, whichever
occurs first).
6-6

❑Evaporative Control System service, if equipped, (or
every 24 months, whichever occurs first).(2) (24) †
❑Rear axle air shift motor service.(10)
24,000 Miles (40 000 km)
❑Lubricate U-joints (or every 6 months, whichever
occurs first).
30,000 Miles (48 000 km)
❑Gasoline Engine Only: Check engine oil life system.
If engine oil and filter are changed, reset system.
See “Engine Oil (Gasoline Engine)” in the
Index.(2) (8)
❑DURAMAX
®/Isuzu Diesel Without Engine Oil Life
System Only: Change engine oil and filter
(or every 12 months, or every 750 hours of engine
operation, whichever occurs first).(2) (39)
❑DURAMAX
®/Isuzu Diesel With Engine Oil Life
System Only: Check oil life system. If engine oil and
filter are changed, reset system. See “Engine Oil
(DURAMAX
®/Isuzu Diesel)” in the Index.(2) (9)
❑Check fluid levels (or every 3 months, whichever
occurs first).(1) (5)
❑Gasoline Engine: Inspect engine air cleaner filter.
If necessary, replace the filter. If vehicle is driven
in dusty/dirty conditions, inspect filter at every engine
oil change. SeeEngine Air Cleaner/Filter on
page 5-39for more information.❑Diesel Engine: Inspect engine air cleaner filter
change indicator. If necessary, replace the filter.
If vehicle is driven in dusty/dirty conditions, inspect
filter change indicator at every engine oil change. See
Engine Air Cleaner/Filter on page 5-39for more
information.
❑DURAMAX
®/Isuzu Diesel Only: Replace fuel filter (or
every 750 hours of engine operation, whichever
occurs first).
❑Chassis lubrication service (or every 6 months,
whichever occurs first).(11)
❑Replace fuel filter(s) (or every 12 months, whichever
occurs first).(2)
❑Check restraint system.(40)
❑Steering system service.(12)
❑Front and rear suspension service.(13)
❑Spring-to-axle U-bolts and shackle bolts service.(15)
❑Exhaust system service (or every 6 months,
whichever occurs first).(2) (3) (16)
❑Wheel bearing (grease type) service (and whenever
hubs are removed).(22) (36)
❑Wheels and tires service.(14)
❑Hydraulic brake service (or every 6 months,
whichever occurs first).(6) (36)
❑Parking brake service (or every 6 months, whichever
occurs first).(21)
6-8