2007 Acura RDX engine coolant

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
Maint enance
351
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.
Pourthecoolantslowlyand
caref ully so you do not spill any.
Clean up any spill immediately; it
could damage components in the
engine compartment.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.
2. 1. 4. 5.
6.
3.
Engine Coolant
352
RESERVE TANK
RADIATOR CAP
MAX
MIN
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CONT INUED
The reading of the vehicle’s
temperature gauge on the
inf ormation display or multi-
inf ormation display (depending on
models) should stay in the midrange.
If it climbs to the H (Hot) mark, you
should determine the reason (hot
day, driving up a steep hill, etc.).If the temperature gauge reading
stays at the H (Hot) mark, turn of f
the engine. If you do not see steam or spray,
leave the engine running, and
watch the temperature gauge. If
the high heat is due to overloading,
the engine should start to cool
down almost immediately. If it
does, wait until the temperature
gauge comes down to the midpoint,
then continue driving. If you see steam and/or spray
coming f rom under the hood, turn
of f the engine. Wait until you see
no more signs of steam or spray,
then open the hood.
If the coolant temperature rises to
224°F (118°C) or more, the
temperature gauge will appear on
the display and blink for several
times. At the same time, the beeper
will sound once.
If your vehicle overheats, you should
take immediate action. The only
indication may be the temperature
gauge climbing to the H (Hot) mark.
Or you may see steam or spray
coming f rom under the hood. Saf ely pull to the side of the road.
Put the transmission in Park, and
set the parking brake. Turn of f all
accessories, and turn on the
hazard warning indicators.
1. 2.
3.
4.
If theEngineOverheats
T aking Care of t he Unexpect ed
391
Steam and spray from an
overheated engine can
seriously scald you.
Do not open the hood if steam
is coming out.
Driving with the temperature gauge
reading at the H (Hot) mark can cause
serious damage to the engine.
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Look for any obvious coolant leaks,
such as a split radiator hose.
Everything is still extremely hot,
so use caution. If you find a leak, it
must be repaired before you
continue driving (see
on page ).
If you don’t find an obvious leak,
check the coolant level in the
radiator reserve tank (see page
). Using gloves or a large heavy
cloth, turn the radiator cap
counterclockwise, without pushing
down, to the first stop. After 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
befo re checking the radiato r. 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 filler
neck. If you do not have the
proper coolant mixture available,
you can add plain water.
Remember to have the cooling
system drained and refilled 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 ).
9.
8.
7. 6. 5.
10.
11.
403
283
403
Emergency
Towing
Emergency
Towing
If theEngineOverheats
392
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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ÎÎ
Î
Î
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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..................................
Emergencies .381
.............
Battery, Jump Starting . 389
Brake System Indicator ......................................
(Red) .395
Brake System Indicator .................................
(Amber) .396
................
Changing a Flat Tire . 383
.....
Charging System Indicator . 393
..................
Checking the Fuses . 398
.......
Hazard Warning Flashers . 125
............................
Jump Starting .389
.....
Low Oil Pressure Indicator . 393
...
Malf unction Indicator Lamp . 394
..................
Overheated Engine . 391
............................
Tailgate Open .139
..................
Emergency Towing . 403
.........................
Emergency Brake .157
....................
Emergency Flashers .125
.......................
Emissions Controls .415
.............
Emissions Testing, State . 418
Engine ............
Adding Engine Coolant . 351
Coolant Temperature .................................
Gauge . 78, 83
.........................
If It Won’t Start .387 Malf unction Indicator
................................
Lamp . 65, 394
.........................
Oil Lif e Display .330
........
Oil Pressure Indicator . 65, 393
..............
Oil, What Kind to Use . 347
...............................
Overheating .391
............................
Specif ications .408
............................
Speed Limiter .297
.......................................
Starting .294
.
Evaporative Emissions Controls . 415
...............................
Exhaust Fumes .58
Expectant Mothers, Use of Seat ........................................
Belts by .18
...................................
Fan, Interior .172
.........................................
Features .169
....................
Filling the Fuel Tank . 279
Filters .........................
Dust and Pollen .367
...............................................
Oil .349
...........
Flashers, Hazard Warning . 125
...................
Flat Tire, Changing a . 383
Fluids ..........
Automatic Transmission . 355..........................................
Brake .357
..........................
Power Steering .358
..................
Windshield Washer . 353
..............
Folding Rear Seat Down . 147
........................
Four-way Flashers .125
Front Airbags ............................
Driver’s Side .9 ,26
.....................
Passenger’s Side . 9, 34
......................
Front Door Pockets .162
Front Seat .........
Adjusting (Driver’s Side) . 144
..
Adjusting (Passenger’s Side) . 145
.......................................
Heaters .150
.................................................
Fuel .278
.....................
AVG. Fuel A/B . 77, 82
........
Check Fuel Cap Message . 280
......................
Fill Door and Cap .279
.....................
Low Fuel Indicator .69
...........................................
Gauge .75
...................................
INST. Fuel .82
................
Octane Requirement . 278
...............................
Oxygenated .279
........................
Tank, Ref ueling .279
.....
Tighten Fuel Cap Message . 281
...............................
Fuel Economy .284
.....................
Fuses, Checking the .398
Index
F
IV
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CONT INUED
...............
Gas Mileage, Improving .284
.........................................
Gasoline .278
.....................
AVG. Fuel A/B . 77, 82
.....................
Low Fuel Indicator .69
...........................................
Gauge .75
...................................
INST. Fuel .82
................
Octane Requirement .278
........................
Tank, Ref ueling .279
................
Gas Station Procedures .279
Gauges
Engine Coolant .....................
Te mperature . 78, 83
...............................................
Fuel .75
.................................
Tachometer .75
.....................
Turbo Boost Meter .75
...............................
Speedometer .75
............
Gearshif t Lever Positions . 295
......................................
Glove Box .162
Gross Vehicle Weight Rating .....................................
(GVWR) .318
....
Halogen Headlight Bulbs . 359, 363 ..................................
Hanger Bars .290
..........................
HandsFreeLink .257
............
Hazard Warning Flashers . 125
Headlights ........................................
Aiming .359
.........
Daytime Running Lights . 123
..................
High Beam Indicator . 70
High-Intensity Discharge ......................................
Lamp .359
.........................
Reminder Tone .121
........
Replacing Halogen Bulbs . 359
.................................
Turning on .121
...........
Headlight Auto Of f Timer . 105
............................
Head Restraints .146
.............................
Heated Mirrors .156
.................................
Heaters, Seat .150
..........................
High Beam Lever .121
HomeLink Universal ................................
Transceiver .253
.......................
Hood, Opening the .282
...........................................
Horn .4,118
...
Identif ication Number, Vehicle . 406Ignition
............................................
Keys .126
.........................................
Switch .129
............
Timing Control System . 416
......................
Immobilizer System .128
.........
Important Safety Precautions . 6
TM
Index
INDEX
H I
G
V
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.......................................
Parking .121
................................
Turn Signal .121
....................................
Load Limits .288
....
LOCK (Ignition Key Position) . 129
......................
Lockout Prevention .132
Locks .....
Anti-thef t Steering Column . 129
........................
Childproof Door .132
.............
Console Compartment . 165
............................
Fuel Fill Door .279
..................................
Glove Box .162
...............................
Power Door .131
......................................
Tailgate .138
........................
Low Coolant Level .283
................................
Lower Anchors .47
.........................
Low Fuel Indicator .69
...
Low Oil Pressure Indicator . 65, 393
.
Low Tire Pressure Indicator . 73, 309
...
Lubricant Specif ications Chart . 408
.
Luggage Hooks (Cargo Hooks) . 290
...........
Luggage, Storing (Cargo) . 287
...........
Luggage Net (Cargo Net) . 290
...................
Neutral Gear Position . 297
..................
New Vehicle Break-in . 278
.....................
Normal Shif t Speeds .302
...................
NOTICE, Explanation of . i ...............
Numbers, Identif ication . 406
...
Octane Requirement, Gasoline . 278
...................................
Odometer . 76, 81
....................
Of f -Highway Driving . 324
Oil ........................
Change, How to .349
......................
Change, When to .330
......................
Checking Engine .283
..............
Pressure Indicator . 65, 393
Selecting Proper Viscosity ......................................
Chart .348
.........
ON (Ignition Key Position) . 129
Onboard Ref ueling Vapor ....................................
Recovery .415
......................
Optional Cargo Net .290
............................
Outside Mirrors .155
...............
Outside Temperature . 77, 81
....................
Overheating, Engine .391
....
Owner’s Maintenance Checks . 342
..................................
Maintenance .327 ..
Main Items and Sub Items . 333, 340
............................................
Minder .330
.............................
Minder Indicator .74
Owner’s Maintenance ...................................
Checks .342
........................................
Record .344
..........................................
Saf ety .328
.
Malfunction Indicator Lamp . 65, 394
...............................
Meters, Gauges .75
.....................................
Meter Setup .93
..
Adjust Outside Temp. Display . 96
.....
Elap. Time Reset Condition . 100
....................
Language Selection .94
Trip A&Avg. Fuel Reset with .......................................
Ref uel .98
........................
Mirrors, Adjusting .155
...............
Modif ying Your Vehicle . 286
.......................................
Moonroof .153
.............
Multi-Inf ormation Display . 79
Index
INDEX
N O
M
VII
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