1999 CHEVROLET TRACKER heater

Second Printing for Chevrolet Tracker Owner's Manual ± 1999
yellowblue
3-5 Ventilation System
For mild outside temperatures, when little heating or
cooling is needed, you can still direct outside air through
your vehicle.
Move the air intake lever to OUTSIDE AIR and the
airflow lever to BI
-LEVEL. Adjust the temperature
control lever to a comfortable setting and move the fan
control lever toward the fan symbol.
Your vehicle's flow
-through ventilation system supplies
outside air into the vehicle when it is moving. Outside
air will also enter the vehicle when the fan is running
and the air intake lever is at OUTSIDE AIR.
JE±13±0003±X
Your vehicle has air
outlets that allow you
to adjust the direction
and amount of airflow
inside the vehicle.You can direct the airflow side
-to-side by rotating the
thumbwheel located in the center of the vent. The vent
can be tilted up and down also. To control the amount of
airflow though the outlets, rotate the thumbwheel below
the vent.
Ventilation Tips
Keep the hood and front air inlet free of ice, snow or any
other obstruction (such as leaves). The heater and
defroster will work far better, reducing the chance of
fogging the inside of your windows.
When you enter a vehicle in cold weather, move the fan
control lever toward the fan symbol for a few moments
before driving off. This helps clear the intake ducts of
snow and moisture, and reduces the chance of fogging
the inside of your windows.
Keep the air path under the front seats clear of objects.
This helps air to circulate throughout your vehicle.

Second Printing for Chevrolet Tracker Owner's Manual ± 1999
yellowblue
4-41
CAUTION:
Snow can trap exhaust gases under your vehicle.
This can cause deadly CO (carbon monoxide) gas
to get inside. CO could overcome you and kill
you. You can't see it or smell it, so you might not
know it is in your vehicle. Clear away snow from
around the base of your vehicle, especially any
that is blocking your exhaust pipe. And check
around again from time to time to be sure snow
doesn't collect there.
Open a window just a little on the side of the
vehicle that's away from the wind. This will help
keep CO out.
Run your engine only as long as you must. This saves
fuel. When you run the engine, make it go a little faster
than just idle. That is, push the accelerator slightly. This
uses less fuel for the heat that you get and it keeps the
battery charged. You will need a well
-charged battery to
restart the vehicle, and possibly for signaling later on
with your headlamps. Let the heater run for a while.
Then, shut the engine off and close the window almost
all the way to preserve the heat. Start the engine again
and repeat this only when you feel really uncomfortable
from the cold. But do it as little as possible. Preserve the
fuel as long as you can. To help keep warm, you can get
out of the vehicle and do some fairly vigorous exercises
every half hour or so until help comes.

Second Printing for Chevrolet Tracker Owner's Manual ± 1999
yellowblue
5-10 If No Steam Is Coming From Your Engine
If you get an engine overheat warning 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 you have an air conditioner and it's 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 (
) or
DRIVE (D) for automatic transmissions.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, push down the
accelerator until the engine speed is about twice as fast
as normal idle speed for at least 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.
You may decide not to lift the hood but to get service
help right away.

Second Printing for Chevrolet Tracker Owner's Manual ± 1999
yellowblue
5-12
JE±15±0028±X
The coolant level should be at or above FULL. If it isn't,
you may have a leak in the radiator hoses, heater hoses,
radiator, water pump or somewhere else in the
cooling system.
CAUTION:
Heater and radiator hoses, and other engine
parts, can be very hot. Don't touch them. If you
do, you can be burned.
Don't run the engine if there is a leak. If you run
the engine, it could lose all coolant. That could
cause an engine fire, and you could be burned.
Get any leak fixed before you drive the vehicle.
NOTICE:
Engine damage from running your engine
without coolant isn't covered by your warranty.
If there seems to be no leak, start the engine again.
See if the engine cooling fan speed increases when idle
speed is doubled by pushing the accelerator pedal down.
If it doesn't, your vehicle needs service. Turn off
the engine.

Second Printing for Chevrolet Tracker Owner's Manual ± 1999
yellowblue
5-13 How to Add Coolant to the Coolant
Recovery Tank
If you haven't found a problem yet, but the coolant level
isn't at or above the FULL mark, add a 50/50 mixture of
clean, drinkable water and a proper coolant at the
coolant recovery tank. (See ªEngine Coolantº in the
Index for more information about the proper
coolant mixture.)
CAUTION:
Adding only plain water to your cooling system
can be dangerous. Plain water, or some other
liquid like alcohol, can boil before the proper
coolant mixture will. Your vehicle's coolant
warning system is set for the proper coolant
mixture. With plain water or the wrong mixture,
your engine could get too hot but you wouldn't
get the overheat warning. Your engine could
catch fire and you or others could be burned. Use
a 50/50 mixture of clean, drinkable water and a
proper coolant.
NOTICE:
In cold weather, water can freeze and crack the
engine, radiator, heater core and other parts.
Use the recommended coolant and the proper
coolant mixture.
JE±15±0008±X

Second Printing for Chevrolet Tracker Owner's Manual ± 1999
yellowblue
6-30
NOTICE:
If you use an improper coolant mixture, your
engine could overheat and be badly damaged.
The repair cost wouldn't be covered by your
warranty. Too much water in the mixture can
freeze and crack the engine, radiator, heater core
and other parts.
If you have to add coolant more than four times a year,
have your dealer check your cooling system.
NOTICE:
If you use the proper coolant, you don't have to
add extra inhibitors or additives which claim to
improve the system. These can be harmful.
Checking Coolant
JE±16±0014±X
The vehicle must be on a level surface. When your
engine is cold, the coolant level should be at LOW, or a
little higher. When your engine is warm, the level should
be up to FULL, or a little higher.
Adding Coolant
If you need more coolant, add the proper coolant
mixture at the coolant recovery tank.

Second Printing for Chevrolet Tracker Owner's Manual ± 1999
yellowblue
6-61 Instrument Panel Fuse Block
JE±16±0019±X
This fuse box is under the left side of the instrument
panel. The fuses here protect each separate circuit
including headlamps. If you have electrical failure,
check here first.
JE±16±0022±X
Fuse Usage
P/W Power Windows
DOM Dome Light
TAIL License Plate Light, Clearance/Marker
Lights, Instrument Panel Illumination
HAZ Hazard Lights
IG O
2 Sensor Heater, Cruise Control,
Ignition Coil, Meter, G Sensor

Second Printing for Chevrolet Tracker Owner's Manual ± 1999
yellowblue
6-63
JE±16±0023±X
Fuse Usage
1 Accessory Power Outlet
2 Electronic Fuel Injection System
3 Right Headlamp
4 Left Headlamp, High
-Beam Indicator
5 Heater
6 Hazard Lamps, Rear Combination
Lamps, Dome Light, HornFuse Usage
7 Cigar Lighter, Radio, I.G. Coil, Meter,
Wiper, Washer, Rear Defroster, Turn
Signals, Back
-Up Lamps
8 Anti
-Lock Brake System
9 All Electrical Loads
10 Air Conditioning
Replacement Bulbs
Lamps Bulb Number. . . . . . . . . . . . . . . . . . . . . . . . .
Back
-up Lamp 921. . . . . . . . . . . . . . . . . . . . . . . . . . .
Dome GM Part No. 96051559. . . . . . . . . . . . . . . . . . .
or equivalent
Front Parking and Turn Signal 1157 NA. . . . . . . . . . .
Headlamp (Halogen)
Right Hand GM Part No. 91174685 or equivalent. .
Left Hand GM Part No. 91174687 or equivalent. . .
Rear Hazard and Turn Signal 921. . . . . . . . . . . . . . . .
Rear Parking and Stop GM Part No. 91174349. . . . . .
or equivalent
Sidemarker 194. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .