clock CHEVROLET TRAIL BLAZER 2007 1.G User Guide

Q:What should I do if my vehicle stalls,
or is about to stall, and I cannot make
it up the hill?
A:If this happens, there are some things you
should do, and there are some things you
must not do. First, here is what youshoulddo:
Push the brake pedal to stop the vehicle
and keep it from rolling backwards. Also,
apply the parking brake.
If the engine is still running, shift the
transmission to REVERSE (R), release
the parking brake, and slowly back down
the hill in REVERSE (R).
If the engine has stopped running, you will need
to restart it. With the brake pedal pressed and
the parking brake still applied, shift the
transmission to PARK (P) and restart the
engine. Then, shift to REVERSE (R), release
the parking brake, and slowly back down the hill
as straight as possible in REVERSE (R).
As you are backing down the hill, put your left
hand on the steering wheel at the 12 o’clock
position. This way, you will be able to tell if the
wheels are straight and maneuver as you back
down. It is best that you back down the hill with
the wheels straight rather than in the left or right
direction. Turning the wheel too far to the left or
right will increase the possibility of a rollover.
Here are some things youmust notdo if you stall,
or are about to stall, when going up a hill.
Never attempt to prevent a stall by shifting
into NEUTRAL (N) to rev-up the engine
and regain forward momentum. This will not
work. Your vehicle will roll backwards
very quickly and you could go out of control.
Instead, apply the regular brake to stop
the vehicle. Then apply the parking brake.
Shift to REVERSE (R), release the parking
brake, and slowly back straight down.
Never attempt to turn around if you are about
to stall when going up a hill. If the hill is steep
enough to stall your vehicle, it is steep
enough to cause you to roll over if you turn
around. If you cannot make it up the hill, you
must back straight down the hill.
331

Electronically Controlled Air
Suspension System
Your vehicle may be equipped with an
electronically controlled air suspension system that
automatically keeps your vehicle level as you
load and unload. The system includes a
compressor, two height sensors and two air
springs supporting the rear axle.
The system also has an internal clock to prevent
overheating if the inator is used for prolonged
periods. If the system overheats, all leveling
function stops until the system cools down. During
this time, the indicator light on the air inator
switch will be ashing.
The ignition has to be on for the system to inate,
in order to raise the vehicle to the standard ride
height after loading. The system can lower
the vehicle to the standard ride height after
unloading with the ignition on and also for up to
30 minutes after the ignition has been turned off.You may hear the compressor operating when you
load your vehicle, and periodically as the system
adjusts the vehicle to the standard ride height.
Load leveling will not function normally with
the inator hose attached to the inator outlet.
Remove the inator hose from the outlet during
loading and unloading.
If the vehicle is parked for an extended period of
time, some bleed down of the suspension is
normal. Upon starting the vehicle, proper height
will be achieved.
Overload Protection
The air suspension system is equipped with
overload protection. Overload protection is
designed to protect the air suspension system,
and it is an indicator to the driver that the vehicle
is overloaded. When the overload protection
mode is on, it will not allow damage to the
air compressor. However, do not overload the
vehicle. SeeLoading Your Vehicle on page 356.
367

Filling the Tank
{CAUTION:
Fuel vapor burns violently and a fuel re
can cause bad injuries. To help avoid
injuries to you and others, read and follow
all the instructions on the pump island.
Turn off your engine when you are
refueling. Do not smoke if you are near fuel
or refueling your vehicle. Do not use
cellular phones. Keep sparks, ames, and
smoking materials away from fuel. Do not
leave the fuel pump unattended when
refueling your vehicle. This is against the
law in some places. Do not re-enter the
vehicle while pumping fuel. Keep children
away from the fuel pump; never let children
pump fuel.The tethered fuel cap is located behind a hinged
fuel door on the driver’s side of the vehicle.
To remove the fuel cap, turn it slowly
counterclockwise.
While refueling, hang the tethered fuel cap from
the hook on the fuel door.
391

{CAUTION:
Fuel can spray out on you if you open the
fuel cap too quickly. If you spill fuel and
then something ignites it, you could be
badly burned. This spray can happen if
your tank is nearly full, and is more likely
in hot weather. Open the fuel cap slowly
and wait for any hiss noise to stop. Then
unscrew the cap all the way.
Be careful not to spill fuel. Do not top off or overll
the tank and wait a few seconds after you have
nished pumping before removing the nozzle.
Clean fuel from painted surfaces as soon as
possible. SeeWashing Your Vehicle on page 495.
When replacing the fuel cap, turn it clockwise until
it clicks. Make sure the cap is fully installed.
The diagnostic system can determine if the fuel
cap has been left off or improperly installed.
This would allow fuel to evaporate into the
atmosphere. SeeMalfunction Indicator Lamp
on page 212.There may also be a light that comes on in the
instrument panel to let you know if your gas cap
is not properly installed. SeeCheck Gas Cap Light
on page 219for more information.
{CAUTION:
If a re starts while you are refueling, do
not remove the nozzle. Shut off the ow
of fuel by shutting off the pump or by
notifying the station attendant. Leave the
area immediately.
Notice:If you need a new fuel cap, be sure to
get the right type. Your dealer/retailer can
get one for you. If you get the wrong type,
it may not t properly. This may cause
your malfunction indicator lamp to light and
may damage your fuel tank and emissions
system. SeeMalfunction Indicator Lamp
on page 212.
392

If the overheat warning continues, there is one
more thing you can try. You can add the proper
coolant mixture directly to the radiator, but be sure
the cooling system is cool before you do it.
{CAUTION:
Steam and scalding liquids from a hot
cooling system can blow out and burn
you badly. They are under pressure, and if
you turn the radiator pressure cap — even
a little — they can come out at high
speed. Never turn the cap when the
cooling system, including the radiator
pressure cap, is hot. Wait for the cooling
system and radiator pressure cap to cool
if you ever have to turn the pressure cap.
How to Add Coolant to the Radiator
1. You can remove the radiator pressure cap
when the cooling system, including the
radiator pressure cap and upper radiator hose,
is no longer hot.
Turn the pressure cap slowly counterclockwise
about one full turn. If you hear a hiss, wait for
that to stop. A hiss means there is still some
pressure left.
2. Then keep turning the pressure cap.
Remove the pressure cap.
423

To use the accessory inator, do the following:
1. Attach the appropriate nozzle adapter
to the end of the hose, if required.
{CAUTION:
Inating something too much can make it
explode, and you or others could be
injured. Be sure to read the inator
instructions, and inate any object only to
its recommended pressure.
2. Attach that end of the hose to the object you
wish to inate.
3. Attach the other end of the hose to the outlet.
4. Press and release the switch to turn the
air inator on. The indicator light will
remain on when the inator is running.
The system has an internal clock to
prevent the system from overheating.
The system will allow about ve minutes of
running time, then the compressor will stop.The indicator light will then begin to ash.
When the indicator is off, the inator can be
started again by pressing the switch. If the
compressor is still hot, it may only run
for a short time before shutting off again.
5. Press and release the switch to turn the
inator off.
Place the inator kit tools in the pouch and store it
in its proper location. Remove the inator hose
from the outlet during loading and unloading.
Load leveling will not function with the inator hose
attached to the inator outlet. SeeElectronically
Controlled Air Suspension System on page 367
for more information.
To reinstall the cover, line up the tabs at the back
of the cover, put it in place and latch the tabs.
A continuous ashing indicator light may also
indicate a malfunction in the air suspension
system. SeeElectronically Controlled Air
Suspension System on page 367for more
information.
473

Removing the Spare Tire and Tools
The jacking equipment needed to remove the
spare tire is stored under the rear seat. To release
the jack from its holder, turn the knob on the
jack counterclockwise to lower the jack head.
SeeRear Seat Operation on page 18for more
information.The tools you will be using include the wheel
wrench (A), wheel blocks (B), extension(s)
(socket end) (C), handle (jack end) (D), and
jack (E).
The following instructions explain how to remove
the underbody-mounted spare underneath
your vehicle.
Notice:If you remove or restow a tire from/to
the storage position under the vehicle while
it is supported by a jack, you could damage the
tire and/or your vehicle. Always remove or
restow a tire when the vehicle is on the ground.
476

4. Turn the wheel wrench counterclockwise to
lower the spare tire. Keep turning the wheel
wrench until the spare tire can be pulled
out from under the vehicle.
If the spare tire does not lower to the ground,
the secondary latch is engaged causing
the tire not to lower. SeeSecondary Latch
System on page 484for more information.5. Tilt the retainer at the end of the cable when
the tire has been completely lowered, and pull
it through the wheel opening.
6. Pull the tire out from under the vehicle.
Notice:If you drive away before the spare tire
or secondary latch system cable has been
reinstalled, you could damage your vehicle.
Always reinstall this cable before driving your
vehicle.
7. Put the spare tire near the at tire.
478

Removing the Flat Tire and
Installing the Spare Tire
1. It is recommended that a safety check is done
before preceding. SeeChanging a Flat Tire
on page 474for more information.
2. Using the wheel
wrench, loosen all
the wheel nuts.
Do not remove
them yet.
3. Turn the jack adjusting knob clockwise by
hand to raise the jack lift head.
4. Place the handle, extension, and wheel
wrench onto the jack.A. Front Frame/Rear Axle
B. Jack
C. Handle
D. Extension(s)
E. Wheel Wrench
5. Place the jack in the appropriate position
nearest the at tire.
Front PositionRear Position
479

{CAUTION:
Getting under a vehicle when it is jacked
up is dangerous. If the vehicle slips off
the jack you could be badly injured or
killed. Never get under a vehicle when it is
supported only by a jack.
{CAUTION:
Raising your vehicle with the jack
improperly positioned can damage the
vehicle and even make the vehicle fall.
To help avoid personal injury and vehicle
damage, be sure to t the jack lift head
into the proper location before raising
the vehicle.6. Raise the vehicle by turning the jack handle
clockwise. Raise the vehicle far enough off
the ground so there is enough room for
the spare tire to t.
480