cooling Acura RDX 2008 Owner's Manual
[x] Cancel search | Manufacturer: ACURA, Model Year: 2008, Model line: RDX, Model: Acura RDX 2008Pages: 433, PDF Size: 7.4 MB
Page 165 of 433
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Proper use of the climate control
system can make the interior dry
and comfortable, and keep the
windows clear f or best visibility.
For the climate control system to
provide heating and cooling, the
engine must be running.
You can adjust the temperatures of
thedriver’ssideandthepassenger’s
side independently (see page ). The automatic climate control
system adjusts the f an speed and
airflow levels to maintain the interior
temperature you select.
Set the desired temperature by
pushing the driver’s side
temperature control buttons ( or
). The selected temperature will
show in the display.
The system automatically selects the
proper mix of conditioned and/or
heated air that will, as quickly as
possible, raise or lower the interior
temperature to your pref erence.
Press the AUTO button. You will
see AUTO on the display. The
indicator in the button also comes
on as a reminder.
In AUTO mode, the vehicle’s interior
temperature is independently
regulated f or the driver and
passenger. If the driver’s side of the
vehicle is getting too much sun, the
system will adjust to a lower
temperature.
When you push the passenger’s side
temperature control buttons, the
indicator in the DUAL button comes
on and the driver’s side and
passenger’s side temperature can be
controlled independently (see page
).
The climate control system f or your
vehicle can also be operated by voice
control. See the navigation section in
your quick start guide f or an
overview of this system, and the
navigation system manual f or
complete details. 1.2.
165 165
CONT INUED
On RDX with Technology Package
model On RDX with Technology Package
model
Voice Control System Automatic Operation
Climate Control System
Features
161
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When you set the temperature to its
lowest limit ( ) or its highest
limit ( ), the system runs at
f ull cooling or heating only. It does
not regulate the interior temperature.
In cold weather, the f an will not
come on automatically until the
heater starts to develop warm air.
Press the DUAL button to select
dual temperature control mode (see
page ). The indicator in the
DUAL button comes on.
You can manually select various
f unctions of the climate control
system when it is in the AUTO mode.
All other f eatures remain
automatically controlled.
Making any manual selection causes
thewordAUTOinthedisplaytogo
out.
To adjust the desired temperature,
push the temperature control
buttons ( or ).
Select the f an speed by pressing the
fan control buttons ( or
). The f an speed is
represented by vertical bars in the
display. When you press the DUAL button
again (indicator turns of f ), both
sides adjust to the driver’s side
temperature.
Press the A/C button to turn the air
conditioningonandoff.Youwillsee
A/C ON or A/C OFF in the display.
When you turn the A/C of f , the
system cannot regulate the inside
temperature if you set the
temperature control below the
outside temperature.165
Climate Control System
Dual Button
Semi-automatic Operation
T emperature Control
Fan Control A ir Conditioning (A /C) Button
162
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The lights and brakes on your
vehicle and the trailer are working
properly.
When preparing to tow, and bef ore
driving away, be sure to check the
f ollowing: The trailer has been properly
serviced and is in good condition.
All weights and loads are within
limits.
Thehitch,safetychains,andany
other attachments are secure.
All items in or on the trailer are
properly secured and cannot shif t
while you drive.Your vehicle tires and spare are
properly inf lated, and the trailer
tires and spare are inflated as
recommended by the trailer
maker.
You may want to fill the fuel tank
with premium f uel. Premium f uel
provides improved perf ormance.
The vehicle has been properly
serviced, and the suspension,
cooling system, and lights are in
good operating condition.
Pre-T ow Checklist
Towing a Trailer
318
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Page 344 of 433
If Honda antif reeze/coolant is not
available, you may use another
major-brand non-silicate coolant as a
temporaryreplacement.Makesureit
is a high-quality coolant
recommended f or aluminum engines.
Continued use of any non-Honda
coolant can result in corrosion,
causing the cooling system to
malf unction or f ail. Have the cooling
system f lushed and ref illed with
Honda antif reeze/coolant as soon as
possible.If the reserve tank is completely
empty, you should also check the
coolant level in the radiator.
If the coolant level in the reserve
tank is at or below the MIN line, add
coolant to bring it up to the MAX line.
Inspect the cooling system f or leaks. Always use Honda Long-lif e Anti-
f reeze/Coolant Type 2. This coolant
is pre-mixed with 50 percent
antif reeze and 50 percent water.
Never add straight antifreeze or
plain water.
A dding Engine Coolant
Engine Coolant
340
RESERVE TANK
MAX
MIN
Removing the radiator cap
while the engine is hot can
cause the coolant to spray out,
seriously scalding you.
Always let the engine and
radiator cool down before
removing the radiator cap.
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The coolant level should be up to
the base of the f iller neck. Add
coolant if it is low.Do not add any rust inhibitors or
other additives to your vehicle’s
cooling system. They may not be
compatible with the coolant or
engine components.Pour coolant into the reserve tank.
Fill it half way between the MAX
and MIN marks. Put the cap back
on the reserve tank.
Make sure the engine and radiator
are cool.
Relieve any pressure in the cooling
system by turning the radiator cap
counterclockwise, without
pressing down.
Remove the radiator cap by
pushing down and turning
counterclockwise. Put the radiator cap back on, and
tighten it fully.
Pourthecoolantslowlyand
caref ully so you do not spill any.
Clean up any spills immediately; it
could damage components in the
engine compartment.
2.
1. 4. 5.
6.
3.
Engine Coolant
Maint enance
341
RESERVE TANK
RADIATOR CAP
MAX
MIN
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Fill the f uel tank.Block the rear wheels.
If the vehicle is to be stored f or a
longer period, it should be
supported on jackstands so the
tires are of f the ground.
Cover the vehicle with a
‘‘breathable’’ cover, one made
f rom a porous material such as
cotton. Non-porous materials, such
as plastic sheeting, trap moisture,
which can damage the paint.
If you need to park your vehicle f or
an extended period (more than 1
month), there are several things you
should do to prepare it f or storage.
Proper preparation helps prevent
deterioration and makes it easier to
get your vehicle back on the road. If
possible, store your vehicle indoors. Leave one window open slightly (if
the vehicle is being stored
indoors).
Disconnect the battery.
Support the f ront and rear wiper
blade arms with a f olded towel or
ragsotheydonottouchthe
windshield.
To minimize sticking, apply a
silicone spray lubricant to all door
and tailgate seals. Also, apply a
vehiclebodywaxtothepainted
surfaces that mate with the door
and tailgate seals.If possible, periodically run the
engine until it reaches f ull
operating temperature (the
cooling f ans cycle on and of f
twice). Pref erably, do this once a
month.
Wash and dry the exterior
completely.
Cleantheinterior.Makesurethe
carpeting, floor mats, etc., are
completely dry.
Leave the parking brake off. Put
the transmission in Park.
Vehicle Storage
368
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Look f or any obvious coolant leaks,
such as a split radiator hose.
Everything is still extremely hot,
so use caution. If you f ind a leak, it
must be repaired bef ore you
continue driving (seeon page ).
Using gloves or a large heavy
cloth, turn the radiator cap
counterclockwise, without pushing
down, to the f irst stop. Af ter the
pressure releases, push down on
the cap, and turn it until it comes
off.
If there was no coolant in the
reserve tank, you may need to add
coolant to the radiator. Let the
engine cool down until the reading
reaches the middle of the
temperature gauge or lower
bef ore checking the radiator. Start the engine, and set the
temperature to maximum heat
(climate control to AUTO at
‘‘ ’’). Add coolant to the
radiator up to the base of the f iller
neck. If you do not have the
proper coolant mixture available,
you can add plain water.
Remember to have the cooling
system drained and ref illed with
the proper mixture as soon as you
can.
If the temperature stays normal,
check the coolant level in the
radiator reserve tank. If it has
gone down, add coolant to the
MAX mark. Put the cap back on
tightly.
Put the radiator cap back on
tightly. Run the engine, and watch
the temperature gauge. If it goes
back to the H mark, the engine
needs repair (see
on page ).
If you do not f ind an obvious leak,
check the coolant level in the
radiator reserve tank. Add coolant
if the level is below the MIN mark. 9.
8.
7.
6.
5.
10.
11.
391
391
Emergency
Towing
Emergency
Towing
If theEngineOverheats
380
Removing the radiator cap
while the engine is hot can
cause the coolant to spray out,
seriously scalding you.
Always let the engine and
radiator cool down before
removing the radiator cap.
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