Page 91 of 387

2-27
Passlock
Your vehicle is equipped with the Passlock
theft
-deterrent system.
Passlock is a passive theft
-deterrent system. Passlock
enables fuel if the ignition lock cylinder is turned with a
valid key. If a correct key is not used or the ignition lock
cylinder is tampered with, fuel is disabled and the
engine will not start.
During normal operation, the SECURITY message will
be displayed after the key is turned to the ON ignition
position. See ªMessage Center, Securityº in the Index.
If the engine stalls and the SECURITY message flashes,
wait until the light stops flashing before trying to restart
the engine.
If the engine is running and the SECURITY message
comes on, you will be able to restart the engine if you turn
the engine off. However, your Passlock system is not
working properly and must be serviced by your dealer.
Your vehicle is not protected by Passlock at this time.
You may also want to check the fuse. See ªFuses and
Circuit Breakersº in the Index. See your dealer for service.
In an emergency, contact Chevrolet Roadside
Assistance. See ªRoadside Assistanceº in the Index
for more information.
New Vehicle ªBreak-Inº
NOTICE:
Your vehicle doesn't need an elaborate
ªbreak
-in.º But it will perform better in
the long run if you follow these guidelines:
Don't drive at any one speed -- fast or
slow
-- for the first 500 miles (805 km).
Don't make full
-throttle starts.
Avoid making hard stops for the first
200 miles (322 km) or so. During this time
your new brake linings aren't yet broken
in. Hard stops with new linings can mean
premature wear and earlier replacement.
Follow this breaking
-in guideline every
time you get new brake linings.
Don't tow a trailer during break
-in.
See ªTowing a Trailerº in the Index for
more information.
Page 108 of 387

2-44 Turn Signal and Lane-Change Signals
The turn signal has two upward (for right) and two
downward (for left) positions. These positions allow
you to signal a turn or a lane change.
To signal a turn, move the lever all the way up or
down. When the turn is finished, the lever will
return automatically.
An arrow on the instrument
panel cluster will flash in
the direction of the turn or
lane change.
To signal a lane change, raise or lower the lever until the
arrow starts to flash. Hold it there until you complete
your lane change. The lever will return by itself when
you release it.
If the arrow flashes faster than normal as you signal a
turn or a lane change, a signal bulb may be burned out
and other drivers won't see your turn signal.If a bulb is burned out, replace it to help avoid an
accident. If the arrows don't go on at all when you
signal a turn, check for burned
-out bulbs and then check
the fuse. See ªFuses and Circuit Breakersº in the Index.
Turn Signal On Chime
If you leave either one of your turn signals on and
drive more than 3/4 mile (1.2 km), a chime will sound
to alert you.
Headlamp High/Low-Beam Changer
To change your headlamps from low beams to high
beams, or from high to low, pull the multifunction lever
all the way toward you. Then release it.
When the high beams are
on, this light will appear on
the instrument panel cluster.
This light works only when the key is in ON. The fog
lamps (if equipped) are not illuminated when the high
beams are on.
Page 124 of 387

2-60
Accessory Power Outlet
Your vehicle has a 12-volt outlet which can be used to
plug in electrical equipment such as a cellular telephone,
a compact disc player, etc.
It is located at the rear of
the console.
Lift the cover to access the outlet. When not using the
outlet, make sure the protective cover is in place.
The accessory power outlet will only operate while the
ignition is ON and for a few minutes after turning the
ignition OFF. If you would like to operate an accessory
for an extended period of time, see your dealer for
more information.
NOTICE:
When using accessory power outlets:
Maximum load of any outlet should not
exceed the amperage rating.
Be sure to turn off electrical equipment
when not in use. Leaving electrical
equipment on for extended periods can
drain the battery.
NOTICE:
Certain accessory power plugs may not be
compatible with the accessory power outlet and
could result in blown vehicle or adapter fuses.
If you experience a problem, see your dealer
for additional information on the accessory
power plugs.
Page 338 of 387

6-62
Electrical System
Add-On Electrical Equipment
NOTICE:
Don't add anything electrical to your vehicle
unless you check with your dealer first. Some
electrical equipment can damage your vehicle
and the damage wouldn't be covered by your
warranty. Some add
-on electrical equipment
can keep other components from working as
they should.
Your vehicle has an air bag system. Before attempting to
add anything electrical to your vehicle, see ªServicing
Your Air Bag
-Equipped Vehicleº in the Index.
Headlamp Wiring
The headlamp circuit is protected by individual fuses in
the upper underhood fuse block. An electrical overload
will cause the fuse to blow. If this happens, have your
headlamp system checked right away.
Windshield Wipers
The windshield wiper motor is protected by a circuit
breaker and a fuse. If the motor overheats due to heavy
snow, etc., the wiper will stop until the motor cools.
If the overload is caused by some electrical problem,
have it fixed.
Power Windows and Other Power Options
A circuit breaker in the driver's side instrument panel
fuse block protects the power windows and other power
accessories. When the current load is too heavy, the
circuit breaker opens and closes, protecting the circuit
until the problem is fixed.
Page 339 of 387
6-63 Fuses and Circuit Breakers
The wiring circuits in your vehicle are protected
from short circuits by a combination of fuses, circuit
breakers and fusible thermal links in the wiring itself.
This greatly reduces the chance of fires caused by
electrical problems.
Look at the silver
-colored band inside the fuse. If the
band is broken or melted, replace the fuse. Be sure you
replace a bad fuse with a new one of the identical size
and rating.Driver's Side Instrument Panel Fuse Block
Some fuses are in a fuse
block at the end of the
instrument panel on the
driver's side of the vehicle.
Pull off the cover labeled
FUSES to expose the fuses.
Page 340 of 387
6-64
Mini Fuses Description
PCM/
BCM/CLSTRPowertrain Control Module,
Body Control Module,
Cluster (Ignition 0)
WSW Windshield Wipers,
Windshield WasherMini Fuses Description
PCM (CRANK) Powertrain Control
Module (Crank)
CIG/AUX Accommodated Device
(Accessory)
BCM Body Control Module (Accessory)
SRS Supplemental Restraint System
ABS/PCM Anti
-Lock Brake System,
Powertrain Control Module,
Brake Switch, Crank Relay,
Canister Vent Solenoid
(Run, Crank)
STOP Brake Lamps, Body Control
Module (Run, Crank)
TURN SIGNAL Turn Signal Flashers
CRUISE Cruise Control Steering
Column Controls
AC/CRUISE HVAC Temp Door Motors &
Module, Cruise Control Module
A/C FAN HVAC Blower
Page 341 of 387
6-65
Mini Fuses Description
STR COL Steering Wheel Lighting
DR LK Body Control Module,
Door Lock Controls
PWR MIR Power Mirrors
CLSTR/BCM Cluster, Body Control Module,
Data Link Connector (Battery),
TrapAlertSystem
LH HTD
ST/BCMDriver's Heated Seat, Body
Control Module, Battery
Controlled LoadsCircuit Breaker Description
RETAINED
ACCESSORY
PWR BRKRPower Window, Sunroof Breaker
Circuit Relay Description
RETAINED
ACCESSORY
PWR RELAYRetained Accessory Power Relay
HEADLAMP
RELAYHeadlamp Relay
Page 342 of 387
6-66
Passenger's Side Instrument Panel Fuse Block
Some fuses are in a fuse
block at the end of the
instrument panel on the
passenger's side of the
vehicle. Pull off the cover
labeled FUSES to expose
the fuses.
Additional fuses are in the underhood fuse block on the
passenger's side of the engine compartment.
Mini Fuses Description
RH HTD ST Passenger Heated Seat
PWR DROP Accommodated Device
B/U LP Back
-Up Lamps
DIC/RKE Driver Information Center,
Remote Keyless Entry, HVAC