2007 Acura RDX air condition

If the ABS indicator and the brake
system indicator come on together,
and the parking brake is fully
released, the front-to-rear braking
distribution system may also be shut
down.
Test your brakes as instructed on
page . If the brakes f eel normal,
drive slowly and have your vehicle
repaired by your dealer as soon as
possible. Avoid sudden hard braking
which could cause the rear wheels to
lock up and possibly lead to a loss of
control.
The VSA indicator will come on
alongwiththeABSindicator. It only helps with the
steering control during braking.
such as trying to take a
corner too f ast or making a sudden
lane change. Always drive at a safe
speed f or the road and weather
conditions.
Always steer moderately
when you are braking hard. Severe
or sharp steering wheel movement
can still cause your vehicle to veer
into oncoming traffic or off the road. on loose or
uneven surf aces, such as gravel or
snow, than a vehicle without anti-
lock.
395
Anti-lock Brakes (ABS)
Important Saf ety Reminders
A BS does not reduce the time or
distance it takes to stop the
vehicle.
A BS will not prevent a skid that
results f rom changing direction
abruptly,
A BS cannot prevent a loss of
stability. A vehicle with A BS may require a
longer distance to stop
308
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Becausetirepressurevariesby
temperature and other conditions,
the low tire pressure indicator may
come on unexp ectedly.
For example, if you check and fill
your tires in a warm area, then drive
in extremely cold weather, the tire
pressure will be lower than
measured and could be underinflated
and cause the low tire pressure
indicator to come on. Or, if you
check and adjust your tire pressure
in cooler conditions, and drive into
extremely hot conditions, the tire
maybecomeoverinflated.However,
the low tire pressure indicator will
not come on if the tires are
overinflated.
Refer to page for tire inflation
guidelines. This
indicator comes on and stays on
if there is a problem with the tire
pressure monitoring system.
If this happens, the system will shut
off and no longer monitor tire
pressures. Have the system checked
by your dealer as soon as possible. If
you have a flat tire, the low tire
indicator and tire pressure monitor
will come on. Replace the indicated
flat tire with the compact spare tire
(see page ).
After you replace the flat tire with
the spare, the low tire pressure
indicator stays on. This is normal;
the system is not monitoring the
spare tire pressure. Manually check
the spare tire pressure to be sure it
is correct.
Never use a puncture-repairing agent
in a f lat tire. If used, you will have to
replace the tire pressure sensor.
Havetheflattirerepairedbyyour
dealer as soon as possible. 383
372
On RDX model only
Tire Pressure Monitoring System (TPMS)
Tire Pressure Monitoring
System (T PMS) Indicator Changing a T ire with T PMS
310
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Maintenance Minder
343
: Maintenance
Main Items
Replace engine oil
Replace engine oil and oil filter
Inspect front and rear brakes
Check parking brake adjustment
Inspect these items:
Tie rod ends, steering gear box, and boots
Suspension components
Driveshaft boots
Brake hoses and lines (including ABS)
All fluid levels and condition of fluids
Exhaust system
Fuel lines and connect ions Maintenance
Sub Items
Rotate tires
Replace air cleaner element
If you drive in dusty conditions, replace
every 15,000 miles (24,000 km).
Replace dust and pollen filter
If you drive primarily in urban areas that have high
concentrations of soot in the air from industry and
from diesel-powered vehicles, replace every 15,000
miles (24,000 km).
Inspect drive belt
Replace transmission and transfer fluid
Driving in mountainous areas at very low vehicle
speeds or trailer towing results in higher
transmission and transfer temperatures. This
requires transmission and transfer fluid changes
more frequently than recommended by the
maintenance minder. If you regularly drive your
vehicle under these conditions, have the transmission
and transfer fluid changed at 60,000 miles
(100,000 km), then every 30,000 miles (48,000 km).
Replace spark plugs
Inspect valve clearance
Replace engine coolant
Replace rear differential fluid
Driving in mountainous areas at very low vehicle
speeds or trailer towing results in higher level of
mechanical (shear) stress to fluid. This requires
differential fluid changes more frequently than
recommended by the Maintenance Minder. If you
regularly drive your vehicle under these conditions,
have the differential fluid changed at 7,500 miles
(12,000 km), then every 15,000 miles (24,000 km).
A
B
Symbol
Symbol
1
2
3
4
5
6
1
1
If the message ‘‘SERVICE’’ does not appear more than 12 months after the
display is reset, change the engine oil every year.
If the message ‘‘SERVICE DUE NOW’’ does not appear more than 12 months
after the display is reset, change the engine oil every year.
See information on maintenance and emissions warranty on page .
Adjust the valves during services A, B, 1, 2, or 3 only if they are noisy. Inspect idle speed every 160,000 miles (256,000 km). Independent of the maintenance items in the information display, replace
the brake fluid every 3 years.
NOTE: 1:
342
On RDX model
On RDX with Technology Package model
Maintenance Minder
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Even though your vehicle is
equipped with TPMS, we
recommend that you visually check
your tires every day. If you think a
tire might be low, check it
immediately with a tire gauge.
Use a gauge to measure the air
pressure in each tire at least once a
month. Even tires that are in good
condition may lose 1 to 2 psi (10 to
20 kPa, 0.1 to 0.2 kgf/cm ) per
month. Remember to check the
sparetireatthesametime. If
you check air pressures when the
tires are hot [driven for several miles
(kilometers)], you will see readings 4
to6psi(30to40kPa,0.3 to0.4
kgf/cm ) higher than the cold
readings. This is normal. Do not let
air out to match the recommended
cold air pressure. The tire will be
underinflated.
While tubeless tires have some
ability to self-seal if they are
punctured, you should look closely
for punctures if a tire starts losing
pressure. Youshoulduseyourowntire
pressure gauge whenever you check
your tire pressu res. This will make it
easier for you to tell if a pressure
loss is due to a tire problem and not
due to a variation between gauges. The following chart shows the
recommended cold tire pressures f or
most normal and high-speed driving
conditions.
For additional inf ormation about
your tires, see page . For convenience, the recommended
tire sizes and cold tire pressures are
on a label on the driver’s doorjamb. Thecompactsparetirepressureis:
Check the air pressures when the
tires are cold. This means the
vehicle has been parked f or at least 3
hours, or driven less than 1 mile (1.6
km). Add or release air, if needed, to
match the recommended cold tire
pressures. 412
Cold Tire Pressure
for Normal Driving
Tire Size
Front/Rear:
Tires
Recommended T ire Pressures
Maint enance
373
60 psi (420 kPa , 4.2 kgf/cm)
P235/55R18 99V 32 psi (220 kPa , 2.2 kgf/cm
)
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If the indicator comes on
while driving, it means one
of the engine’s emissions control
systems may have a problem. Even
though you may feel no difference in
your vehicle’s performance, it can
reduce your fuel economy and cause
increased emissions. Continued
operation may cause serious damag e.
If the indicator comes on repeatedly,
even though it may turn off as you
continue driving, have your vehicle
checked by your dealer as soon as
possible. If you have recently refueled your
vehicle, the indicator coming on
could be due to a loose or missing
fuel fill cap. Tighten the cap until it
clicks at least once. Tightening the
cap will not turn the indicator off
immediately; it can take several days
of norm al driving. The
indicator may also come on with
the ‘‘D’’ indicator.
You will also see a ‘‘CHECK
EMISSION SYSTEM’’ message on
the multi-information display (see
page ).
Your vehicle has certain ‘‘readiness
codes’’ that are part of the on-board
diagnostics for the emissions
systems. In some states, part of the
emissions testing is to make sure
these codes are set. If they are not set,
the test cannot be completed.
If the battery in your vehicle has
been disconnected or gone dead,
these codes are erased. It takes at
least three days of driving under
various conditions to set the codes
again.
To check if they are set, turn the
ignition switch to the ON (II)
position, without starting the engine.
The malfunction indicator lamp will
come on for 20 seconds. If it then
goes off, the readiness codes are set.
If it blinks five times, the readiness
codes are not set. If possible, do not
take your vehicle for a state
emissions test until the readiness
codes are set. Ref er to for more
inf ormation (see page ). 418
84
On RDX with Technology Package
model
Malf unction Indicator L amp
Readiness Codes State
Emissions T esting
394
If you keep driving with the
malf unction indicator lamp on, you can
damage your vehicle’s emissions
controls and engine. Those repairs may
not be covered by your vehicle’s
warranties.
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Your vehicle has an electric vacuum
pump located in the engine
compartment. It enhances the
effectiveness of your vehic le’s brake
system more frequently when you
drive in cold weather or thinner air at
high altitude after the engine is
started.
When the electric vacuum pump is in
operation, it makes some mechanical
noises come from the engine
compartment. This is normal. The
brake system indicator (amber)
on the instrument panel norm ally
comes on for a few seconds when
you turn the ignition switch to the
ON (II) position. If it stays on after
the engine starts, press on the brake
pedal with your foot several times
until the indicator turns off. If the
indicator is still on or comes on again
after this procedure, there is a
problem in the brake system
including the electric vacuum pump.
If this happens, the brake pedal
might feel heavy when you press it.
Have your vehicle checked by your
dealer.
You will also see a ‘‘CHECK BRAKE
SYSTEM’’ message on the multi-
inf ormation display (see page ).
If you must drive the vehicle a short
distance in this condition, drive
slowly and caref ully.
If the ABS indicator and the VSA
system indicator come on with the
brake system indicator, have your
vehicle inspected by your dealer
immediately.
84
On RDX with Technology Packagemodel
Brake System Indicator
Brake System Indicator (Amber)
396
Canada
U. S.
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Specifications
T
echnical Inf ormat ion
409
Air Conditioning
Battery Fuses
Alignment
Tires
Lights
HFC-134a
(R-134a)
15.9 17.6 oz (450 500 g)
SP-10
Refrigerant
type
Charge quantity
Lubricant type
12 V 60 W
12 V 35 W
12 V 24/2.2 CP
12 V
12 V
12 V
12 V
12 V
12 V
12 V
12 V
12 V
Capacity 12 V
12
V
65 AH/20 HR
52
AH/5 HR
12
V
12
V
5W 4CP 8W
16 W
3CP
2CP
21
W
3CP
21/5
W
21
W
3CP
55
W
12 V
12 V 2 CP Interior
Under-hood
Toe-in
Camber
Caster
0.0in(0mm)
0.10 in (2.5 mm)
0°10’ 1°
2°57’
Size
Pr essure P235/55R18
99V
T165/80D17 104M
32 psi (220 kPa , 2.2 kgf/cm
)
60 psi (420 kPa , 4.2 kgf/cm)
See
page 402 or the fuse box
covers.
The low beam headlights are high voltage discharged type.
Replacement of a low beam headlight bulb should be performed by
your dealer. See
page 401 or the fuse label
attached to the dashboard.
Headlights
Front turn signal/parking
lights
Front fog lights
Front side marker lights
Rear turn signal lights
Brake/Taillights (in fenders)
Taillights (in tailgate)
Back-up lights
Rear side marker lights
License plate lights
High-mount brake light
Rear ceiling light
Front ceiling lights/Spotlights
Door courtesy lights
Cargo area light Front
Rear
Front
Rear
Front
Front/Rear
Spare
Front/Rear
Spare
: (HB3)
(D2S)
High
Low
(Amber)
(H11)
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Î
ÎThe United States Clean Air Act
sets standards for automobile
emissions. It also requires that
automobile manufacturers explain to
owners how their emissions controls
workandwhattodotomaintain
them. This section summarizes how
the emissions controls work.
Scheduled maintenance is on page
.
The burning of gasoline in your
vehicle’s engine produces several by-
products. Some of these are carbon
monoxide (CO), oxides of nitrogen
(NOx), and hydrocarbons (HC).
Gasoline evaporating f rom the tank
also produces hydrocarbons. Con-
trolling the production of NOx, CO,
and HC is important to the environ-
ment. Under certain conditions of
sunlight and climate, NOx and HC
react to f orm photochemical ‘‘smog.’’
Carbon monoxide does not contri-
bute to smog creation, but it is a
poisonous gas.
Your vehicle has a positive
crankcase ventilation system. This
keeps gasses that build up in the
engine’s crankcase f rom going into
the atmosphere. The positivecrankcase ventilation valve routes
them from the crankcase back to the
intake manif old. They are then
drawn into the engine and burned.
As gasoline evaporates in the f uel
tank, an evaporative emissions
control canister f illed with charcoal
adsorbs the vapor. It is stored in this
canister while the engine is of f . Af ter
the engine is started and warmed up,
the vapor is drawn into the engine
and burned during driving.
The onboard ref ueling vapor
recovery (ORVR) system captures
the f uel vapors during ref ueling. The
vapors are adsorbed in a canister
f illed with activated carbon. While
driving, the f uel vapors are drawn
into the engine and burned of f .
In Canada, Acura vehicles comply
with the Canadian emission
requirements, as specif ied in an
agreement with Environment
Canada, at the time they are
manuf actured. 343
The Clean Air Act
Crankcase Emissions Control
System Evaporative Emissions Control
System
Onboard Ref ueling Vapor
Recovery
Emissions Cont rols
Technical Inf ormation
415
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