2015 CHEVROLET SS cooling

Black plate (13,1)Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 -
crc - 9/16/14
Vehicle Care 10-13
What to Use
{Warning
Adding only plain water or some
other liquid to the cooling system
can be dangerous. Plain water
and other liquids, can boil before
the proper coolant mixture will.
The coolant warning system is set
for the proper coolant mixture.
With plain water or the wrong
mixture, the engine could get too
hot but you would not get the
overheat warning. The engine
could catch fire and you or others
could be burned. Use a 50/
50 mixture of clean, drinkable
water and DEX-COOL coolant.Use a 50/50 mixture of clean,
drinkable water and DEX-COOL
coolant. If using this mixture,
nothing else needs to be added.
This mixture:.Gives freezing protection down
to
−37°C (−34°F), outside
temperature.
.Gives boiling protection up to
129°C (265°F), engine
temperature.
.Protects against rust and
corrosion.
.Will not damage aluminum parts.
.Helps keep the proper engine
temperature.
{Caution
If improper coolant mixture,
inhibitors, or additives are used in
the vehicle cooling system, the
engine could overheat and be
damaged. Too much water in the
(Continued)
Caution (Continued)
mixture can freeze and crack
engine cooling parts. The repairs
would not be covered by the
vehicle warranty. Use only the
proper mixture of engine coolant
for the cooling system. See
Recommended Fluids and
Lubricants on page 11-12.
Never dispose of engine coolant by
putting it in the trash, pouring it on
the ground, or pouring it into
sewers, streams or bodies of water.
Have the coolant changed by an
authorized service center, familiar
with legal requirements regarding
used coolant disposal. This will help
protect the environment and your
health.
Checking Coolant
The vehicle must be on a level
surface when checking the coolant
level.
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Black plate (15,1)Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 -
crc - 9/16/14
Vehicle Care 10-15
2. Pour the coolant into the enginecoolant recovery reservoir.
3. When the level is correct, as per the markings on the dipstick,
replace the coolant recovery
reservoir dipstick cap and turn
clockwise to secure.
How to Add Coolant to the
Radiator
{Warning
You can be burned if you spill
coolant on hot engine parts.
Coolant contains ethylene glycol
and it will burn if the engine parts
are hot enough. Do not spill
coolant on a hot engine.
{Caution
This vehicle has a specific
coolant fill procedure. Failure to
follow this procedure could cause
the engine to overheat and be
severely damaged.
{Warning
An electric engine cooling fan
under the hood can start up even
when the engine is not running
and can cause injury. Keep
hands, clothing, and tools away
from any underhood electric fan.
{Warning
Steam and scalding liquids from a
hot cooling system can blow out
and burn you badly. They are
(Continued)
Warning (Continued)
under pressure, and if you turn
the radiator cap—even a
little —they can come out at high
speed. Never turn the cap when
the cooling system, including the
radiator cap, is hot. Wait for the
cooling system and radiator cap
to cool if you ever have to turn
the pressure cap.
If no coolant is visible in the engine
coolant recovery reservoir, add
coolant as follows:
1. Locate the radiator cap. See Engine Compartment Overview
on page 10-5.
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Black plate (16,1)Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 -
crc - 9/16/14
10-16 Vehicle Care
2. Cover the radiator cap with athick cloth and turn it slowly
counterclockwise and remove.
3. If there is no coolant visible or the level is low, slowly fill the
system through the radiator cap
opening with a 50/50 mixture of
clean, drinkable water and
DEX-COOL coolant until full.
Wait 30 seconds for the coolant
to settle and top off if the level
drops.
Do not spill coolant on the
accessory drive belts.
If a spill occurs, rinse the belt
with fresh water.
4. Start the engine.
5. With the engine idling, top off the coolant through the radiator cap
opening until full.
Wait 30 seconds for the coolant
to settle and top off if the level
drops. 6. Once the system is full, put the
radiator cap back on by turning
clockwise.
7. Turn the engine off.
8. Check the coolant level in the engine coolant recovery
reservoir and fill it until the level
is at the top mark on the dipstick
cap. Filling to this level provides
additional coolant to allow for
any air that may be left in the
cooling system.
{Caution
If the pressure cap is not tightly
installed, coolant loss and
possible engine damage may
occur. Be sure the cap is properly
and tightly secured.
Engine Overheating
The vehicle has an indicator to warn
of engine overheating.
There is an engine coolant
temperature gauge on your vehicle's
instrument panel. See Engine
Coolant Temperature Gauge on
page 5-9.
You may decide not to lift the hood
when this warning appears, but
instead get service help right away.
See Roadside Assistance Program
on page 13-5.
If you do decide to lift the hood,
make sure the vehicle is parked on
a level surface.
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Black plate (17,1)Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 -
crc - 9/16/14
Vehicle Care 10-17
Then check to see if the engine
cooling fans are running. If the
engine is overheating, both fans
should be running. If they are not,
do not continue to run the engine
and have the vehicle serviced.
{Caution
Running the engine without
coolant may cause damage or a
fire. Vehicle damage would not be
covered by the vehicle warranty.
If Steam is Coming from the
Engine Compartment
{Warning
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.(Continued)
Warning (Continued)
Wait until there is no sign of
steam or coolant before you open
the hood.
If you keep driving when the
engine is overheated, the liquids
in it can catch fire. You or others
could be badly burned. Stop the
engine if it overheats, and get out
of the vehicle until the engine
is cool.
If No Steam is Coming from
the Engine Compartment
If an engine overheat warning is
displayed but no steam can be seen
or heard, the problem may not be
too serious. Sometimes the engine
can get a little too hot when the
vehicle:
.Climbs a long hill on a hot day.
.Stops after high-speed driving.
.Idles for long periods in traffic. If the overheat warning is displayed
with no sign of steam:
1. Turn the air conditioning off.
2. Turn the heater on to the highest
temperature and to the highest
fan speed. Open the windows as
necessary.
3. When it is safe to do so, pull off the road, shift to P (Park) or
N (Neutral), and let the
engine idle.
If the temperature overheat gauge is
no longer in the overheat zone or an
overheat warning no longer
displays, the vehicle can be driven.
Continue to drive the vehicle slowly
for about 10 minutes. Keep a safe
vehicle distance from the vehicle in
front. If the warning does not come
back on, continue to drive normally
and have the cooling system
checked for proper fill and function.
If the warning continues, pull over,
stop, and park the vehicle
right away.
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Black plate (30,1)Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 -
crc - 9/16/14
10-30 Vehicle Care
FusesUsage
F46 Left & Right High-Beam Headlamp
F47 Horn
F48 Engine Cooling Fan
F49 Automatic Headlamp Leveling
F50 Transmission Control Module Ignition
F51 Engine Control Module Ignition
F52 Brake Vacuum Pump
F53 Air Conditioning Compressor Clutch
F54 Vaporizer Control Module
Relays Relays Usage
R1 Driving Lamps
R2 Headlamp Washer
R3 Rear Washer Pump Relays
Usage
R4 Front Washer Pump
R5 Rear Defogger
R6 Front Wiper Control
R7 Wiper Speed
R8 Engine Control Module
R9 Not Used
R10 INCLR Pump R11 Not Used
R12 Rear Wiper Control
R13 Fog Lamps
R14 Low-Beam Headlamps
R15 High-Beam Headlamps
R16 Starter
R17 Run/Crank
R18 Brake Vacuum Pump Relays
Usage
R19 Air Conditioning Control
R20 Horn
Relays R3, R4, R12, R13, and R20
are PCB mounted relays.
Instrument Panel Fuse
Block
Removing the Fuse Panel Cover
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Black plate (55,1)Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 -
crc - 9/16/14
Vehicle Care 10-55
Warning (Continued)
a crash. Always use the correct
wheel, wheel bolts, and wheel
nuts for replacement.
{Caution
The wrong wheel can also cause
problems with bearing life, brake
cooling, speedometer or
odometer calibration, headlamp
aim, bumper height, vehicle
ground clearance, and tire or tire
chain clearance to the body and
chassis.
Used Replacement Wheels
{Warning
Replacing a wheel with a used
one is dangerous. How it has
been used or how far it has been
driven may be unknown. It could
fail suddenly and cause a crash.
When replacing wheels, use a
new GM original equipment
wheel.
Tire Chains
{Warning
Do not use tire chains. There is
not enough clearance. Tire chains
used on a vehicle without the
proper amount of clearance can
cause damage to the brakes,
suspension, or other vehicle
parts. The area damaged by the
tire chains could cause loss of(Continued)
Warning (Continued)
control and a crash. Use another
type of traction device only if its
manufacturer recommends it for
the vehicle's tire size combination
and road conditions. Follow that
manufacturer's instructions. To
avoid vehicle damage, drive
slowly and readjust or remove the
traction device if it contacts the
vehicle. Do not spin the wheels.
If traction devices are used, install
them on the rear tires.
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Black plate (5,1)Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 -
crc - 9/18/14
Service and Maintenance 11-5
Maintenance Schedule
Additional Required
Services - Normal12 000 km/7,500 mi
24 000 km/15,000 mi
36 000 km/22,500 mi
48 000 km/30,000 mi
60 000 km/37,500 mi
72 000 km/45,000 mi
84 000 km/52,500 mi
96 000 km/60,000 mi
108 000 km/67,500 mi
120 000 km/75,000 mi
132 000 km/82,500 mi
144 000 km/90,000 mi
156 000 km/97,500 mi
168 000 km/105,000 mi 180 000 km/112,500 mi
192 000 km/120,000 mi
204 000 km/127,500 mi
216 000 km/135,000 mi
228 000 km/142,500 mi
240 000 km/150,000 mi
Rotate tires and perform Required Services.
Check engine oil level and oil life percentage.
Change engine oil and filter, if needed.@ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @
Replace passenger compartment air filter. (1)@ @@@@@
Inspect evaporative control system. (2)@ @@
Replace engine air cleaner filter. (3)@@@
Replace spark plugs. Inspect spark plug wires.@
Drain and fill engine cooling system. (4)@
Visually inspect accessory drive belts. (5)@
Replace rear axle fluid.@@@
Replace brake fluid. (6)@@@
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Black plate (6,1)Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 -
crc - 9/18/14
11-6 Service and Maintenance
Footnotes—Maintenance
Schedule Additional Required
Services - Normal
(1) Or every two years, whichever
comes first. More frequent
replacement may be needed if the
vehicle is driven in areas with heavy
traffic, areas with poor air quality,
or areas with high dust levels.
Replacement may also be needed if
there is a reduction in air flow,
excessive window fogging, or odors.
(2) Check all fuel and vapor lines
and hoses for proper hook-up,
routing, and condition.
(3) Or every four years, whichever
comes first.
(4) Or every five years, whichever
comes first. See Cooling System on
page 10-12.
(5) Or every 10 years, whichever
comes first. Inspect for fraying,
excessive cracking, or damage;
replace, if needed.
(6) Or every three years, whichever
comes first.
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