engine coolant CHEVROLET MONTE CARLO 2002 6.G Owners Manual

2-
2-1
Section 2 Features and Controls
Here you can learn about the many standard and optional features on your vehicle, and information on starting,
shifting and braking. Also explained are the instrument panel and the warning systems that tell you if everything is
working properly
-- and what to do if you have a problem.
2
-2 Windows
2
-4 Keys
2
-6 Door Locks
2
-8 Remote Keyless Entry (If Equipped)
2
-12 Trunk
2
-16 Theft
2
-17 Content Theft-Deterrent (Option)
2
-18 Vehicle Customization Settings
2
-27 Passlock

2-27 New Vehicle ªBreak-Inº
2
-28 Ignition Positions
2
-29 Starting Your Engine
2
-32 Engine Coolant Heater (Option)
2
-33 Automatic Transaxle Operation
2
-37 Parking Brake
2
-38 Shifting Into PARK (P)
2
-40 Shifting Out of PARK (P)
2
-40 Parking Over Things That Burn2
-41 Engine Exhaust
2
-42 Running Your Engine While You're Parked
2
-43 Tilt Wheel
2
-43 Turn Signal/Multifunction Lever
2
-49 Exterior Lamps
2
-52 Interior Lamps
2
-54 Mirrors
2
-60 Accessory Power Outlet
2
-61 Auxiliary Power Connection (Power Drop)
2
-62 OnStar
System (If Equipped)
2
-66 Power Sunroof (Option)
2
-67 HomeLink
Transmitter (Option)
2
-70 The Instrument Panel -- Your
Information System
2
-72 Instrument Panel Cluster
2
-75 Warning Lights, Gages and Indicators
2
-87 Message Center
2
-95 Driver Information Center (DIC) (Option)

2-32
Engine Coolant Heater (Option)
In very cold weather, 0
F (-18
C) or colder, the
engine coolant heater can help. You'll get easier starting
and better fuel economy during engine warm
-up.
Usually, the coolant heater should be plugged in a
minimum of four hours prior to starting your vehicle.
At temperatures above 32
F (0
C), use of the
coolant heater is not required.
To Use the Engine Coolant Heater
1. Turn off the engine.
2. Open the hood and unwrap the electrical cord.
The cord is attached to the underside of the vehicle's
diagonal brace, which is located above the engine air
cleaner. /filter assembly.
3. Plug it into a normal, grounded 110
-volt AC outlet.
CAUTION:
Plugging the cord into an ungrounded outlet
could cause an electrical shock. Also, the wrong
kind of extension cord could overheat and cause
a fire. You could be seriously injured. Plug the
cord into a properly grounded three
-prong
11 0
-volt AC outlet. If the cord won't reach,
use a heavy
-duty three-prong extension cord
rated for at least 15 amps.
4. Before starting the engine, be sure to unplug and store
the cord as it was before to keep it away from moving
engine parts. If you don't, it could be damaged.

2-33
How long should you keep the coolant heater plugged
in? The answer depends on the outside temperature, the
kind of oil you have, and some other things. Instead of
trying to list everything here, we ask that you contact
your dealer in the area where you'll be parking your
vehicle. The dealer can give you the best advice for
that particular area.
Automatic Transaxle Operation
Your automatic transaxle has a shift lever located on the
console between the front seats.
The above graphic is displayed on your instrument
panel cluster.
Maximum engine speed is limited on automatic
transaxle vehicles when you're in PARK (P) or
NEUTRAL (N) to protect driveline components
from improper operation.

2-80 Engine Coolant Temperature Gage
United States - 3400
V6 Engine ClusterUnited States - 3800
V6 Engine Cluster
Canada - 3400 V6
Engine ClusterCanada - 3800 V6
Engine ClusterThis gage shows the engine coolant temperature.
It also provides an indicator of how hard your vehicle
is working. During the majority of the operation, the
gage will read 210
F (100
C) or less.
If you are pulling a load or going up hills, it is normal
for the temperature to fluctuate and approach the
250
F (122
C) mark. When the gage reads greater
than 250
F (122
C), the HOT COOLANT TEMP
light will be illuminated in the message center and a
chime will sound continuously. If the gage reaches the
260
F (125
C) mark, it indicates that the cooling
system is working beyond its capacity.
See ªEngine Overheatingº in the Index.

2-88
Battery Life Indicator
When the vehicle is
started this message
will be displayed for
three seconds.
If the message is displayed when the engine is running,
you may have a problem with your charging system. If
there is a problem with the charging system, four chimes
will sound when the message comes on. The battery
display will also stay on while the key is in ON until the
engine is started.
If the message stays on after starting the engine it could
indicate a problem with the generator drive belt, or some
other charging system problem. Have it checked right
away. Driving with this message on could drain
your battery.
If you must drive a short distance with this message
displayed, it helps to turn off all your accessories.Hot Coolant Temperature
United States Canada
This message is displayed when the cooling
system temperature gets hot. A chime will sound
continuously, also.
Check the coolant temperature gage and the coolant
level. See ªEngine Coolant,º ªEngine Coolant
Temperature Gageº and ªEngine Overheatingº in
the Index for further information.

2-89
Low Coolant Level
United States Canada
This message is displayed when the cooling system is
low on coolant. Four chimes will also sound.
The engine may overheat. See ªEngine Coolantº in the
Index and have your vehicle serviced as soon as possible.Low Oil PressureUnited States Canada
This message is displayed when the engine oil pressure
is low. A chime will sound continuously, also. See ªOil
Pressure Indicator/Low Oil Pressure Lightº earlier in
this section.

5-10
Towing Your Vehicle
Consult your dealer or a professional towing service if
you need to have your disabled vehicle towed. See
ªRoadside Assistanceº in the Index. If you want to
tow your vehicle behind another vehicle for recreational
purposes (such as behind a motorhome), see
ªRecreational Vehicle Towingº in the Index.
Engine Overheating
You will find a coolant temperature gage and a warning
message about a hot engine on your instrument panel
cluster. See ªEngine Coolant Temperature Gageº and
ªHot Coolant Temperature Messageº in the Index.
You also have a low coolant message on your instrument
panel cluster. See ªLow Coolant Level Messageº in
the Index.
Overheated Engine Protection
Operating Mode
This emergency operating mode allows your vehicle to
be driven to a safe place in an emergency situation. If an
overheated engine condition exists, an overheat protection
mode which alternates firing groups of cylinders helps
prevent engine damage. In this mode, you will notice a
significant loss in power and engine performance. The low
coolant light may come on and the temperature gage will
indicate an overheat condition exists. Driving extended
miles (km) and/or towing a trailer in the overheat
protection mode should be avoided.
NOTICE:
After driving in the overheated engine protection
operating mode, to avoid engine damage, allow
the engine to cool before attempting any repair.
The engine oil will be severely degraded. Repair
the cause of coolant loss, change the oil and reset
the oil life system. See ªEngine Oilº in the Index.

5-11 If Steam Is Coming From Your Engine
CAUTION:
Steam from an overheated engine can burn you
badly, even if you just open the hood. Stay away
from the engine if you see or hear steam coming
from it. Just turn it off and get everyone away
from the vehicle until it cools down. Wait until
there is no sign of steam or coolant before you
open the hood.
If you keep driving when your engine is
overheated, the liquids in it can catch fire.
You or others could be badly burned. Stop your
engine if it overheats, and get out of the vehicle
until the engine is cool. See ªOverheated Engine
Protection Operating Modeº in the Index.

5-12
NOTICE:
If your engine catches fire because you keep
driving with no coolant, your vehicle can be
badly damaged. The costly repairs would not be
covered by your warranty. See ªOverheated
Engine Protection Operating Modeº in the Index.
If No Steam Is Coming From Your Engine
An overheat warning, along with a low coolant message
can indicate a serious problem. See ªLow Coolant
Messageº in the Index.
If you get an engine overheat warning with no low
coolant message, but see or hear no steam, the problem
may not be too serious. Sometimes the engine can get a
little too hot when you:

Climb a long hill on a hot day.

Stop after high
-speed driving.

Idle for long periods in traffic.

Tow a trailer.If you get the overheat warning with no sign of steam,
try this for a minute or so:
1. If your air conditioner is on, turn it off.
2. Turn on your heater to full hot at the highest fan
speed and open the window as necessary.
3. If you're in a traffic jam, shift to NEUTRAL (N);
otherwise, shift to the highest gear while
driving
-- AUTOMATIC OVERDRIVE (D).
If you no longer have the overheat warning, you
can drive. Just to be safe, drive slower for about
10 minutes. If the warning doesn't come back on,
you can drive normally.
If the warning continues, pull over, stop, and park
your vehicle right away.
If there's still no sign of steam, idle the engine for
three minutes while you're parked. If you still have the
warning, turn off the engine and get everyone out of
the vehicle until it cools down. Also, see ªOverheated
Engine Protection Operating Modeº listed previously
in this section.
You may decide not to lift the hood but to get service
help right away.

5-13
Cooling System
When you decide it's safe to lift the hood, here's what
you'll see:
3400 V6 Engine
A. Coolant Recovery Tank
B. Electric Engine Cooling Fans
3800 V6 Engine
A. Coolant Recovery Tank
B. Electric Engine Cooling Fans
CAUTION:
An electric engine cooling fan under the hood can
start up even when the engine is not running and
can injure you. Keep hands, clothing and tools
away from any underhood electric fan.