2002 PONTIAC GRAND PRIX coolant reservoir

2-38
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 located below the engine air
cleaner/filter near the coolant reservoir bottle.
See ªEngine Compartment Overviewº in the
Index for more information on location.
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.

6-10 Engine Compartment Overview
When you open the hood of a vehicle with a 3100 V6 (Code J) engine, you'll see:
A. Windshield Washer Fluid
B. Battery
C. Underhood Fuse Block
D. Radiator Fill CapE. Engine Coolant Recovery Tank
F. Power Steering Fluid Reservoir
G. Engine Oil Fill Cap
H. Engine Oil DipstickI. Automatic Transaxle
Fluid Dipstick
J. Brake Fluid Reservoir
K. Engine Air Cleaner/Filter

6-11
When you open the hood of a vehicle with a the 3800 V6 (Code K) engine, you'll see:
A. Windshield Washer Fluid
B. Battery
C. Underhood Fuse Block
D. Radiator Fill Cap
E. Engine Coolant Recovery TankF. Power Steering Fluid Reservoir
(low in engine compartment)
G. Engine Oil Dipstick
H. Engine Oil Fill CapI. Automatic Transaxle
Fluid Dipstick
J. Brake Fluid Reservoir
K. Engine Air Cleaner/Filter

6-12
When you open the hood of a vehicle with a 3800 V6 Supercharged (Code 1) engine, you'll see:
A. Windshield Washer Fluid
B. Battery
C. Underhood Fuse Block
D. Radiator Fill Cap
E. Engine Coolant Recovery TankF. Power Steering Fluid Reservoir
(low in engine compartment)
G. Engine Oil Dipstick
H. Engine Oil Fill CapI. Automatic Transaxle
Fluid Dipstick
J. Brake Fluid Reservoir
K. Engine Air Cleaner/Filter

6-31
Radiator Pressure Cap
The radiator pressure cap is located in the front of the
engine compartment on the passenger's side, near the
diagonal cross brace and the battery. See ªEngine
Compartment Overviewº in the Index for more
information on location.
NOTICE:
Your radiator cap is a 15 psi (105 kPa)
pressure
-type cap and must be tightly installed to
prevent coolant loss and possible engine damage
from overheating. Be sure the arrows on the cap
line up with the overflow tube on the radiator
filler neck.
Power Steering Fluid
The power steering fluid reservoir is located in the
engine compartment next to the engine coolant recovery
tank. In the 3800 V6 (Code K) engine and the 3800 V6
Supercharged (Code I) engine, the power steering fluid
reservoir sits low in the engine compartment. See
ªEngine Compartment Overviewº in the Index.
3100 V6 Engine 3800 V6 or 3800 V6
Supercharged Engine

6-34 Adding Washer Fluid
The windshield washer fluid reservoir is located in the
engine compartment on the passenger's side of the
vehicle near the diagonal cross brace.
Open the cap with the
washer symbol on it.
Add washer fluid until the
tank is full.
NOTICE:

When using concentrated washer fluid,
follow the manufacturer's instructions for
adding water.

Don't mix water with ready
-to-use washer
fluid. Water can cause the solution to freeze
and damage your washer fluid tank and
other parts of the washer system. Also,
water doesn't clean as well as washer fluid.

Fill your washer fluid tank only
three
-quarters full when it's very cold. This
allows for expansion if freezing occurs,
which could damage the tank if it is
completely full.

Don't use engine coolant (antifreeze) in
your windshield washer. It can damage
your washer system and paint.