2011 GMC SAVANA PASSENGER coolant reservoir

Black plate (22,1)GMC Savana Owner Manual - 2011
9-22 Driving and Operating
One of the following actions will turn
off the fast idle:
.Pressing the brake.
.Selecting the Cruise Control
Cancel button.
.Releasing the Parking Brake.
.The transmission shifter is
moved out of P (Park) or
N (Neutral).
.Selecting the Cruise Control On/
Off button when it was
previously on.
.Pressing the Cruise Control Set
switch a second time.
.Pressing the accelerator greater
than a quarter of the down.
.Turning the ignition switch to the
LOCK/OFF position.
Engine Heater
If the vehicle has a diesel engine,
see the Duramax diesel supplement
for more information.
The engine coolant heater can
provide easier starting and better
fuel economy during engine
warm‐up in cold weather conditions
at or below−18°C (0°F). Vehicles
with an engine coolant heater
should be plugged in at least four
hours before starting. An internal
thermostat in the plug-end of the
cord may exist which will prevent
engine coolant heater operation at
temperatures above −18°C (0°F).
To Use the Engine Coolant
Heater
1. Turn off the engine.
2. Open the hood and unwrap the
electrical cord.
The cord for the engine coolant
heater is located on the driver
side of the engine compartment
and is attached to the hose for
the power steering reservoir.
3. Plug it into a normal, grounded 110-volt AC outlet.

Black plate (7,1)GMC Savana Owner Manual - 2011
Vehicle Care 10-7
A.Battery on page 10‑31.
B. Radiator Pressure Cap. See Cooling System on page 10‑19.
C. Coolant Recovery Tank. See Cooling System on page 10‑19.
D. Automatic Transmission Fluid Dipstick. See “Checking the
Fluid Level” underAutomatic
Transmission Fluid (4-Speed
Transmission) on page 10‑12 or
Automatic Transmission Fluid
(6-Speed Transmission) on
page 10‑14.
E. Engine Oil Fill Cap. See “When
to Add Engine Oil” under
Engine Oil on page 10‑7.
F. Engine Oil Dipstick. See “Checking Engine Oil” under
Engine Oil on page 10‑7. G.
Engine Air Cleaner/Filter on
page 10‑18.
H. Power Steering Fluid Reservoir. See Power Steering Fluid on
page 10‑26.
I. Brake Master Cylinder Reservoir. See Brake Fluid on
page 10‑29.
J. Windshield Washer Fluid Reservoir. See “Adding Washer
Fluid” under Washer Fluid on
page 10‑27.
If the vehicle has a diesel engine,
see the Vehicle Checks section in
the Duramax diesel supplement.Engine Oil
For diesel engine vehicles, see
“Engine Oil” in the Duramax Diesel
Supplement.
To ensure proper engine
performance and long life, careful
attention must be paid to engine oil.
Following these simple, but
important steps will help protect
your investment:
.Always use engine oil approved
to the proper specification and of
the proper viscosity grade. See
“Selecting the Right Engine Oil”
in this section.
.Check the engine oil level
regularly and maintain the
proper oil level. See “Checking
Engine Oil” and“When to Add
Engine Oil” in this section.
.Change the engine oil at the
appropriate time. See Engine Oil
Life System on page 10‑11.
.Always dispose of engine oil
properly. See “What to Do with
Used Oil” in this section.

Black plate (27,1)GMC Savana Owner Manual - 2011
Vehicle Care 10-27
4. Replace the cap and completelytighten it.
5. Then remove the cap again and look at the fluid level on the
dipstick.
The level should be at the COLD
FILL mark. If necessary, add only
enough fluid to bring the level up to
the mark.
To prevent contamination of brake
fluid, never check or fill the power
steering reservoir with the brake
master cylinder cover off.
What to Use
To determine what kind of fluid to
use, see Recommended Fluids and
Lubricants on page 11‑7. Always
use the proper fluid. Failure to use
the proper fluid can cause leaks and
damage hoses and seals.
Washer Fluid
What to Use
When the vehicle needs windshield
washer fluid, be sure to read the
manufacturer's instructions before
use. If operating the vehicle in an
area where the temperature may fall
below freezing, use a fluid that has
sufficient protection against
freezing.
Adding Washer Fluid
Open the cap with the washer
symbol on it. Add washer fluid until
the tank is full. See Engine
Compartment Overview on
page 10‑6 for reservoir location. Notice
.When using concentrated
washer fluid, follow the
manufacturer's instructions
for adding water.
.Do not mix water with
ready-to-use washer fluid.
Water can cause the solution
to freeze and damage the
washer fluid tank and other
parts of the washer system.
Also, water does not clean as
well as washer fluid.
.Fill the washer fluid tank only
three-quarters full when it is
very cold. This allows for
fluid expansion if freezing
occurs, which could damage
the tank if it is
completely full.
.Do not use engine coolant
(antifreeze) in the windshield
washer. It can damage the
windshield washer system
and paint.