Chevrolet Camaro 2015 Owner's Manual page 296

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
under pressure, and if you turn
the surge tank pressure
cap even a little they can
come out at high speed. Never
turn the cap when the cooling
system, including the surge tank
pressure cap, is hot. Wait for the
cooling system and surge tank
pressure cap to cool if you ever
have to turn the pressure cap.
If coolant is needed, add the proper
mixture directly to the radiator, but
be sure the cooling system is cool
before this is done.
If no coolant is visible in the engine
coolant recovery bottle, add coolant
as follows:
3.6L V6 Engine Fill Procedure
1. Locate the radiator cap. See
Engine Compartment Overview
on page 10-6.
2. Remove the engine cover to
access the radiator cap. See
Engine Cover on page 10-13.
3. Cover the radiator cap with a
thick cloth and turn it slowly
counterclockwise and remove.
Vehicle Care
4. 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
DEX-COOL and clean drinkable
water.
Wait 30 seconds for coolant to
settle and continue filling if the
level drops.
Do not spill coolant on the
accessory drive belts.
If a spill occurs, rinse the belt
with fresh water.
5. Start the engine.
6. With the engine idling, continue
to add coolant through the
radiator cap opening until full.
Wait 30 seconds for the coolant
to settle and top off, if the level
drops.
7. Once the system is full, put the
radiator cap back on by turning
clockwise.
10-33