2009 Acura RDX check engine

This monitor shows how much
torque is being delivered to each
wheel. For more inf ormation, see
page .
You can see the pressure of each tire
in this monitor. If one or more tire
pressure are low, inflate them to the
correct pressure. For more
inf ormation, see page .This shows the temperature of the
engine’s coolant. During normal
operation, the reading should rise
f rom the ‘‘C (Cold)’’ mark to about
the middle of the gauge. In severe
driving conditions, such as very hot
weather or a long period of uphill
driving, the reading may rise to near
the ‘‘H (Hot)’’ mark of the gauge. If
it reaches the ‘‘H’’ mark, pull saf ely
to the side of the road. See page
f or instructions and precautions
on checking the engine’s coolant
system. You can receive or make phone calls
f rom your cell phone through your
vehicle’s Bluetooth
HandsFreeLink(HFL) system
without touching your cell phone.
To use the system, your cell phone
and the HFL system must be linked.
Not all cell phones are compatible
with this system. Ref er to page for instructions on how to link
your cell phone to the HFL and how
to receive or make phone calls, or
visit the handsf reelink.com website.
301
308379 257
SH-AWD T orque Distribution
Monitor
Tire Pressure Monitor
Temperature Gauge Bluetooth
HandsFreeL ink
Multi-Inf ormation Display
76
\f—\f—

y


y
() \fy\f\f
y
2009 RDX

Bef ore you begin driving your
vehicle, you should know what
gasoline to use and how to check the
levels of important f luids. You also
need to know how to properly store
luggage or packages. The
inf ormation in this section will help
you. If you plan to add any
accessories to your vehicle, please
read the information in this section
first..............................
Break-in Period .272
.................
Fuel Recommendation .272
.........
Service Station Procedures .273
....................................
Ref ueling .273
.....
Tighten Fuel Cap Message .274
Opening and Closing
................................
the Hood .275
...................................
Oil Check .276
.............
Engine Coolant Check .277
...............................
Fuel Economy .278
...
Accessories and Modif ications .281
.............................
Carrying Cargo .283
Bef ore Driving
Bef ore Driving
271
\f—\f—

y
\fy
() \fy\fy
2009 RDX

ÛÝ
Turn the engine of f , and conf irm the
f uel f ill cap is installed. If it is, loosen
it, then retighten it until it clicks at
least once. When you can restart the
engine, the message appears again.
The message goes of f af ter several
days of normal driving once you
tighten or replace the fuel fill cap. To
scroll to another message, press the
INFO ( / ) button.
If the system still detects a leak in
your vehicle’s evaporative emissions
system, the malf unction indicator
lamp (MIL) comes on. If the f uel f ill
cap was not already tightened, turn
the engine of f , and check or
retighten the f uel f ill cap until it
clicks at least once. The MIL should
go off after several days of normal
driving once the cap is tightened or
replaced. If the MIL does not go of f ,
have your vehicle inspected by a
dealer. For more inf ormation, see
page . Park the vehicle, and set the
parking brake. Pull the hood
release handle located under the
lower lef t corner of the dashboard.
The hood will pop up slightly.
Put your f ingers under the f ront
edge of the hood near the center.
Slide your hand to the lef t until
you f eel the hood latch handle.
Push this handle up to release it.
Lif t up the hood.
If the hood latch handle moves stif f ly,
or if you can open the hood without
lifting the handle, the mechanism
should be cleaned and lubricated.
1. 2.
382
CONT INUED
Opening and Closing the Hood
Service Station Procedures
Bef ore Driving
275
HOOD RELEASE HANDLE
LATCH
\f—\f—

y
y
() \fy\f\fy
2009 RDX

Holding the grip, pull the support
rod out of its clip. Insert the end
into the designated hole in the
hood.To close the hood, lif t it up slightly to
remove the support rod f rom the
hole. Put the support rod back into
its holding clip. Lower the hood to
about a f oot (30 cm) above the
f ender, then let it drop. Make sure it
is securely latched.
Wait a f ew minutes af ter turning the
engine of f bef ore you check the oil.
Park the vehicle on a level surf ace.Hold the dipstick with a clean
cloth or paper towel, and then
insert it all the way back in its hole.
Wipe of f the dipstick with a clean
cloth or paper towel.
Remove the dipstick (orange loop).
3.
3.
1.
2.
Service Station Procedures
Oil Check
276
GRIPCLIP
SUPPORT ROD DIPSTICK
\f—\f—

y
y
() \fy\f
y
2009 RDX

Make sure the ‘‘UP’’ mark on the
loop is f acing up when you insert
the dipstick.
Remove the dipstick again, and
check the level. It should be
between the upper and lower
marks.
If it is near or below the lower mark,
see on page . Look at the coolant level in the
radiator reserve tank. Make sure it is
between the MAX and MIN lines. If
it is below the MIN line, see
on page f or
inf ormation on adding the proper
coolant. Refer to
on page f or inf ormation
about checking other items on your
vehicle.
4. 336 340333
Service Station Procedures
A dding Engine Oil
A dding
Engine Coolant
Engine Coolant Check Owner’s Maintenance
Checks
Bef ore Driving
277
UPPER MARK RESERVE TANK
MAX MIN
LOWER MARK
‘‘UP’’ MARK
\f—\f—

y
\fy
() \fy\fy
2009 RDX

µµ
µ µ
µ
µµ
Aggressive driving (hard
acceleration and braking)
Excessive idling, accelerating and
braking in stop-and-go traf f ic
Cold engine operation (engines
aremoreefficientwhenwarmed
up)
Driving with a heavy load or the
air conditioner running
Improperly inf lated tires
The f ollowing f actors can lower your
vehicle’s f uel economy:
A properly maintained vehicle
maximizes f uel economy. Poor
maintenance can signif icantly reduce
f uel economy. Always maintain your
vehicle according to the maintenance
messages displayed on the
inf ormation display (see
on page ).
For example: Rapid
acceleration, abrupt cornering,
and hard braking increase fuel
consumption.
Aerodynamic drag has a big ef f ect
on f uel mileage at speeds above 45
mph (75 km/h). Reduce your
speed and you reduce the drag.
Trailers, car top carriers, roof
racks and bike racks are also big
contributors to increased drag.
If your vehicle has a
manual transmission, you can
boost your f uel economy by up
shif ting as early as possible.
Idling
results in 0 miles per gallon.
An underinf lated tire increases
‘‘rolling resistance,’’ which reduces
f uel economy.
It puts a heavier
load on the engine, increasing f uel
consumption.
In
particular, a build-up of snow or
mud on your vehicle’s underside
adds weight and rolling resistance.
Frequent cleaning helps your f uel
economy.
333
CONT INUED
Fuel Economy
Fuel Economy Factors
Improving Fuel Economy
Owner’s
Maintenance Checks Drive moderately
Observe the speed limit
Always drive in the highest gear
possible
Avoid excessive idling
Use the required engine oil (see
page).
Maintain proper tire inf lation
A void carrying excess weight in
your vehicle
K eep your vehicle clean
336
Vehicle Maint enance Drive Ef f icient ly
Bef ore Driving
279
\f—\f—

y
\f\fy
() \fy\fy
2009 RDX

µµ
Fill the f uel tank until the nozzle automatically clicks of f .
Reset trip counter to zero.
Record the total gallons (liters) needed to ref ill.
Follow one of the simple calculations above.
The A/C
puts an extra load on the engine
which makes it use more f uel. Use
the f resh-air ventilation when
possible.
Combine several short trips into
one. A warmed-up engine is more
f uel ef f icient than a cold one.
Direct calculation is the
recommended source of inf ormation
about your actual f uel economy.
Using f requency of f ill-ups or taking
f uel gauge readings are NOT
accurate measures of f uel economy.
Fuel economy may improve over the
f irst several thousand miles. 1)
2)
3)
4)
Fuel Economy
Checking Your Fuel Economy
Measuring T echniquesMinimize the use of the air
conditioning system
Plan and combine trips
Calculating Fuel Economy
280
Miles per Gallon
100 Kilometers
Gallons
of fuel
Miles
driven
Liter Lper
100 km
\f—\f—

y
\f
y
() \fy\fy
2009 RDX

Check the seat adjustment (see
page ).
Check the adjustment of the
inside and outside mirrors (see
page ).
Check the steering wheel
adjustment (see page ).
Fasten your seat belt. Check that
your passengers have f astened
their seat belts (see page ). Make sure the doors and the
tailgate are securely closed and
locked.
Youshoulddothesechecksand
adjustments bef ore you drive your
vehicle:
Make sure all windows, mirrors,
and outside lights are clean and
unobstructed. Remove f rost, snow,
or ice.
Check that the hood is f ully closed.
Check that any items you may be
carrying are stored properly or
f astened down securely. Visually check the tires. If a tire
looks low, use a gauge to check its
pressure. When you start the engine, check
the gauges and indicators in the
instrument panel, and the
messages on the multi-inf ormation
display (see pages , and
).
1.
2.
3.
4. 5.
6.
7.
8.
9.
10.
119 14 61 71
77
131
143
Preparing to Drive
Driving
291
——

y

y
() yy
2009 RDX