Acura RDX 2007 Owner's Manual

The transmission number is on a
label on top of the transmission. The engine number is stamped into
the f ront of the engine block.
Identif ication Numbers
Technical Inf ormation
407
AUTOMATIC TRANSMISSION NUMBERENGINE NUMBER
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Specif ications
408
Dimensions
Weights
Engine
Capacities
Capacities
1.66 US gal (6.3)
8.1 US qt (7.7
)
2.6 US qt (2.5
)
2.9 US qt (2.7)
Length
Width
Height
Wheelbase
Track
65.2 in (1,655 mm)
104.3 in (2,650 mm)
61.9 in (1,572 mm)
62.6 in (1,590 mm)
Gross vehicle weight rating See the certification label attached to the driver’s doorjamb.
Type
BorexStroke
Displacement
Compression ratio
Spark plugs Water cooled 4-stroke DOHC
i-VTEC 4-cylinder gasoline engine with turbo charger
3.39 x 3.90 in (86.0 x 99.0 mm) 140.4 cu-in (2,300 cm
)
8.8 : 1
Fuel tank
Engine oil 18.0 US gal (68
)
5.0 US qt (4.7
)
4.6 US qt (4.4)
6.1 US qt (5.8) Excluding the oil remaining in the engine
Including the coolant in the reserve tank and that remaining in the
engine
Reserve tank capacity:
0.190 US gal (0.72
)
180.7 in (4,590 mm)
73.6 in (1,870 mm)
2.40 US gal (9.1
)
3.5 US qt (3.3)
2.6 US qt (2.5
)
4.8 US qt (4.5)
Engine
coolant
Automatic
transmission
fluid
Rear
differential
fluid
Windshield
washer
reservoir
SILKR8A-S
Approx.
Front
Rear
Change
Without filter
Total Change
Total
Change
Total
Change
Total
U.S. Vehicles
Canada
Vehicles
1:
2:
(NGK)
1 2
Including filter
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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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The tires on your vehicle meet all
U.S. Federal Saf ety Requirements.
All tires are also graded f or
treadwear, traction, and temperature
perf ormance according to
Department of Transportation
(DOT) standards. The f ollowing
explains these gradings.
Quality grades can be f ound where
applicable on the tire sidewall
between the tread shoulder and the
maximum section width. For
example: The treadwear grade is a compara-
tive rating based on the wear rate of
the tire when tested under controlled
conditions on a specif ied government
test course. For example, a tire
graded 150 would wear one and one-
half (1 1/2) times as well on the
government course as a tire graded
100. The relative perf ormance of
tires depends upon the actual condi-
tions of their use, however, and may
depart signif icantly f rom the norm
due to variations in driving habits,
service practices, and dif f erences in
road characteristics and climate.The traction grades, f rom highest to
lowest, are AA, A, B, and C. Those
grades represent the tire’s ability to
stop on wet pavement as measured
under controlled conditions on
specif ied government test surf aces
of asphalt and concrete. A tire
marked C may have poor traction
perf ormance.
Warning: The traction grade
assignedtothistireisbasedon
straight-ahead braking traction tests,
and does not include acceleration,
cornering, hydroplaning, or peak
traction characteristics.
All passenger car tires must conf orm
to Federal Saf ety Requirements in
addition to these grades.
DOT Tire Quality Grading (U.S. Vehicles)
T readwear 200
Traction AA
Temperature A
Unif orm T ire Quality Grading Treadwear
Traction AA, A, B, C
410
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µWarning: The temperature grade f or
this tire is established f or a tire that
is properly inf lated and not
overloaded. Excessive speed,
underinf lation, or excessive loading,
either separately or in combination,
can cause heat buildup and possible
tire f ailure.
The temperature grades are A (the
highest), B, and C, representing the
tire’s resistance to the generation of
heat, and its ability to dissipate heat
when tested under controlled
conditions on a specif ied indoor
laboratory test wheel. Sustained high
temperature can cause the material
of the tire to degenerate and reduce
tire life, and excessive temperature
can lead to sudden tire f ailure. The
Grade C corresponds to a level of
perf ormance which all passenger car
tires must meet under the Federal
Motor Vehicle Saf ety Standard No.
109. Grades B and A represent
higher levels of perf ormance on the
laboratory test wheel than the
minimum required by law.
DOT Tire Quality Grading (U.S. Vehicles)
Temperature A,B,C
Technical Inf ormation
411
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The tires that came on your vehicle
have a number of markings. Those
you should be aware of are described
below.
Speed symbol (an
alphabetical code indicating
the maximum speed rating). Load index (a numerical code
associated with the maximum
load the tire can carry).
Whenever tires are replaced, they
should be replaced with tires of the
same size. Below is an example of
tire size with an explanation of what
each component means. Tire width in millimeters.
Aspect ratio (the tire’s section
height as a percentage of its
width).
Tire construction code (R
indicates radial).
Rim diameter in inches. The tire identif ication number (TIN)
is a group of numbers and letters
that look like the f ollowing example
TIN. TIN is located on the sidewall
of the tire.
Max Load The maximum load the
tire can carry at maximum air
pressure. Max Press The maximum air
pressurethetirecanhold.
Date of manuf acture.
Tire type code. Manuf acturer’s
identification mark.
This indicates that the tire
meets all requirements of
the U.S. Department of
Transportation.
R DOT
B97R
FW6X2202
235
55
18 99
V
Tire Labeling
Tire Size
T ire Ident if icat ion NumberMaximum T ire L oad
Maximum T ire Pressure
412
P235/55R18 99V
DOT B97R FW6X 2202
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Each tire, including the spare (if
provided), should be checked
monthly when cold and inf lated to
the inf lation pressure recommended
by the vehicle manuf acturer on the
vehicle placard or tire inf lation
pressure label.
(If your vehicle has tires of a
dif f erent size than the size indicated
on the vehicle placard or tire
inf lation pressure label, you should
determine the proper tire inf lation
pressure f or those tires.)As an added safety feature, your
vehicle has been equipped with a tire
pressure monitoring system (TPMS)
that illuminates a low tire pressure
telltale
when one or more of your tires is
signif icantly under-inf lated.
Accordingly, when the low tire
pressure telltale illuminates, you
should stop and check your tires as
soon as possible, and inf late them to
the proper pressure.Driving on a signif icantly
underinf lated tire causes the tire to
overheat and can lead to tire failure.
Underinf lation also reduces f uel
efficiency and tire tread life, and may
af f ect the vehicle’s handling and
stopping ability.
Please note that the TPMS is not a
substitute for proper tire
maintenance, and it is the driver’s
responsibility to maintain correct tire
pressure, even if under-inf lation has
not reached the level to trigger
illumination of the TPMS low tire
pressure telltale.
CONT INUED
Tire Pressure Monitoring System (TPMS) Required Federal Explanation
Technical Inf ormation
413
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Your vehicle has also been equipped
with a TPMS malf unction indicator
to indicate when the system is not
operating properly. The TPMS
malf unction indicator is provided by
a separate telltale, which displays the
symbol ‘‘TPMS’’ when illuminated.
When the malf unction indicator is
illuminated,
the system may not be able to detect
or signal low tire pressure as
intended.
TPMS malf unctions may occur f or a
variety of reasons, including the
installation of replacement or
alternate tires or wheels on the
vehicle that prevent the TPMS f rom
f unctioning properly.Always check the TPMS malf unction
telltale af ter replacing one or more
tires or wheels on your vehicle to
ensure that the replacement or
alternate tires and wheels allow the
TPMS to continue to f unction
properly.
Tire Pressure Monitoring System (TPMS) Required Federal Explanation
414
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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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The emissions control systems are
covered by warranties separate from
the rest of your vehicle. Read your
warranty manual for more informa-
tion.
The exhaust emissions controls
include three systems: PGM-FI,
ignition timing control, and three
way catalytic converter. These three
systems work together to control the
engine’s combustion and minimize
the amount of HC, CO, and NOx that
come out the tailpipe. The exhaust
emissions control systems are
separate f rom the crankcase and
evaporative emissions control
systems.
The PGM-FI system uses sequential
multiport f uel injection.
It has three subsystems: air intake,
engine control, and f uel control. The
powertrain control module (PCM)
uses various sensors to determine
how much air is going into the
engine. It then controls how much
f uel to inject under all operating
conditions.
This system constantly adjusts the
ignition timing, reducing the amount
of HC, CO, and NOx produced.
The three way catalytic converter is
in the exhaust system. Through
chemical reactions, it converts HC,
CO, and NOx in the engine’s exhaust
to carbon dioxide (CO ), nitrogen
(N ), and water vapor.The emissions control systems are
designed and certif ied to work
together in reducing emissions to
levels that comply with the Clean Air
Act. To make sure the emissions
remain low, you should use only new
Acura replacement parts or their
equivalent f or repairs. Using lower
qualitypartsmayincreasethe
emissions f rom your vehicle.
2
2
Exhaust Emissions Controls Replacement PartsPGM-FI System
Ignit ion T iming Cont rol Syst emThree Way Catalytic Converter
Emissions Cont rols
416
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