2009 Acura RDX engine coolant

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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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.
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.
The reading of the vehicle’s
temperature gauge on the multi-
inf ormation display 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 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.
1.2.
3.
4.
If theEngineOverheats
T aking Care of t he Unexpect ed
379
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 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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Î
Î
Î
Î
Specif ications
396
Dimensions
Weights
Engine
Seating CapacitiesCapacities
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 3.39 x 3.90 in (86.0 x 99.0 mm)
140.4 cu-in (2,300 cm
)
8.8 : 1
180.7 in (4,590 mm)
73.6 in (1,870 mm)
SILKR8A-S 4.8 US qt (4.5
)
2.6 US qt (2.5)
2.9 US qt (2.7
)
2.6 US qt (2.5)
8.2 US qt (7.8
)
3.5 US qt (3.3)
2.22 US gal (8.4)
1.85 US gal (7.0)
18.0 US gal (68
)
5.0 US qt (4.7
)
4.8 US qt (4.5)
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:
0.18 US gal (0.7
)
Total
Front
Rear 0.45 US qt (0.43
)
0.48 US qt (0.45)
5
2
3 Fuel tank
Engine oil
Engine
coolant
Automatic
transmission
fluid
Rear
differential
fluid
Transfer
assembly
fluid
Windshield
washer
reservoir
Water cooled 4-stroke DOHC
i-VTEC 4-cylinder gasoline engine with turbo charger, intercooler Approx.
Front
Rear
1:
2:
(NGK) Change
Total
Change
Total
Change
Total
Change
Total
U.S. Vehicles
Canada
Vehicles
Change
Including filter
Without filter
Total
2
1
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.........................
Emergency Brake .147
....................
Emergency Flashers .118
.......................
Emissions Controls .403
........................
Emissions Testing .406
Engine
............
Adding Engine Coolant .340
Coolant Temperature
.................................
Gauge .73,76
.........................
If It Won’t Start .375
Malf unction Indicator
................................
Lamp .63,382
.........................
Oil Lif e Display .327
........
Oil Pressure Indicator .63,381
..............
Oil, What Kind to Use .336
...............................
Overheating .379
............................
Specif ications .396
............................
Speed Limiter .295
.......................................
Starting .292
.
Evaporative Emissions Controls .403
.......
Exhaust Emissions Controls .404
...............................
Exhaust Fumes .56
Expectant Mothers, Use of Seat
........................................
Belts by .17 ...............
Gas Mileage, Improving .278
.........................................
Gasoline .272
.....................
AVG. Fuel A/B .73,75
.....................
Low Fuel Indicator .66
...........................................
Gauge .71
.............................
INST. Fuel .73,75
................
Octane Requirement .272
........................
Tank, Ref ueling .273
................
Gas Station Procedures .273
...................................
Fan, Interior .162
.........................................
Features .159
....................
Filling the Fuel Tank .273
Filters
.........................
Dust and Pollen .355
...............................................
Oil .338
...........
Flashers, Hazard Warning .118
...................
Flat Tire, Changing a .371
.....................................
Floor Mats .354
Fluids
..........
Automatic Transmission .343
..........................................
Brake .345
..........................
Power Steering .346
..................
Windshield Washer .342
..............
Folding Rear Seat Down .135
........................
Four-way Flashers .118
Front Airbags
............................
Driver’s Side .9,25
.....................
Passenger’s Side .9,25
......................
Front Door Pockets .152
Front Seat
....................................
Adjusting .131
.......................................
Heaters .138 .................................................
Fuel .272
.....................
AVG. Fuel A/B .73,75
......................
Fill Door and Cap .273
.....................
Low Fuel Indicator .66
...........................................
Gauge .71
.............................
INST. Fuel .73,75
................
Octane Requirement .272
...............................
Oxygenated .273
........................
Tank, Ref ueling .273
.....
Tighten Fuel Cap Message .274
...............................
Fuel Economy .278
..............................
Fuse Locations .389
.....................
Fuses, Checking the .386
Index
F
G
IV
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CONT INUED
GaugesEngine Coolant .....................
Temperature .73,76
...............................................
Fuel .71
.................................
Tachometer .71
.....................
Turbo Boost Meter .71
...............................
Speedometer .71
............
Gearshif t Lever Positions .293
......................................
Glove Box .152
Gross Vehicle Weight Rating
.....................................
(GVWR) .315
.............
Halogen Headlight Bulbs .347
..................................
Hanger Bars .287
......
HandsFreeLink
, Bluetooth.250
............
Hazard Warning Flashers .118
Headlights
........................................
Aiming .347
.........
Daytime Running Lights .116
..................
High Beam Indicator .67
High-Intensity Discharge
......................................
Lamp .347
.........................
Reminder Tone .114
........
Replacing Halogen Bulbs .347 .................................
Turning on .114
.............
Headlight Auto Of f Timer .98
............................
Head Restraints .132
.............................
Heated Mirrors .144
.................................
Heaters, Seat .138
..........................
High Beam Lever .114
HomeLink
Universal
................................
Transceiver .247
.......................
Hood, Opening the .275
...........................................
Horn.4,111
...
Identif ication Number, Vehicle .394
Ignition
............................................
Keys .119
.........................................
Switch .122
............
Timing Control System .404
......................
Immobilizer System .121
.........
Important Safety Precautions .6
Indicators
......
ABS (Anti-Lock Brake) .64,305
.......................
A/T Temperature .63
...................
Brake (Amber) .65,384
.........................
Brake (Red) .65,383
................
Charging System .63,381 .............................
Cruise Control .67
.................................
Cruise Main .67
.....................................
Fog Light .68
...................................
High Beam .67
........
Key (Immobilizer System) .64
......................................
Low Fuel .66
................
Low Oil Pressure .63,381
.....................................
Lights On .68
Low Tire Pressure/
...............................
TPMS .69,307
..................
Maintenance Minder .70
...
Malf unction Indicator Lamp .382
.................
Passenger Airbag Of f .32
..................
Security System .68,233
......................................
SH-AWD .68
.....................
Side Airbag Of f .31,64
.........................................
SRS .31,63
.........................
System Message .70
.
TPMS, Low Tire Pressure .69,307
Turn Signal and Hazard
...................................
Warning .67
VSA (Vehicle Stability ..............................
Assist) .66,312
....................
VSA Activation .67,312
Index
INDEX
H I
V
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Î
Î........................
Protecting Children .35
.......................
Protecting Inf ants .40
.......
Protecting Larger Children .52
.........
Protecting Small Children .41
Using Child Seats with
.....................................
Tethers .50
.............................
Using LATCH .45
..................................
Saf ety Belts .8,19 .........
Safety Defects, Reporting .412
.................................
Saf ety Features .7
...........................................
Airbags .9
.......................................
Seat Belts .8
.............
Saf ety Labels, Location of .57
..............................
Saf ety Messages .iii
.............
Satellite Radio, XM
.183,211
.....................................
Seat Belts .8,19
...............
Additional Information .19
.....
Advice f or Pregnant Women .17
Automatic Seat Belt
...............................
Tensioners .21
.....................................
Cleaning .354
................
Lap/Shoulder Belt .14,20
................................
Maintenance .22
Reminder Indicator and
................................
Beeper .19,62
...................
System Components .19
...............
Use During Pregnancy .17
...
Wearing a Lap/Shoulder Belt .14
..................................
Seat Heaters .138
......................
Seats, Adjusting the .131
.................
Security Relock Timer .107
............................
Security System .233
.......................
SEL/RESET Button .72
...............................
Serial Number .394
...................
Radiator Overheating .379
.................
Radio Thef t Protection .232
...........................
Readiness Codes .382
Rear Pillar Lights, Bulb
..............................
Replacement .350
.............
Rear Seat, Folding Down .135
...
Rearview Camera and Monitor .270
...........................
Rearview Mirror .143
...............
Rear Window Def ogger .118
Rear Window Wiper and
.......................................
Washer .113
Reception, XM
Satellite
..........................................
Radio .228
.............
Reclining the Seat Backs .131
.......
Recommended Shif t Speeds .300
........................................
Ref ueling .273 ................
Remote Audio Controls .230
.....................
Remote Transmitter .127
Replacement Inf ormation
..............
Dust and Pollen Filter .355
................
Engine Oil and Filter .338
..........................................
Fuses .386
................................
Light Bulbs .347
...........................................
Tires .363
.................
Transmitter Battery .128
.............................
Wiper Blades .356
Replacing Seat Belts Af ter a ............................................
Crash .22
..........
Reporting Saf ety Def ects .412
.....................
Required Engine Oil .336
Reserve Tank, Engine
...............................
Coolant .277,340
...............................
Restraint, Child .35
...............
Retractable Master Key .120
..................
Reverse Gear Position .294
............
Reverse Tilt Door Mirror .144
......................................
Roof Rack .286
................................
Rotation, Tire .363
Index
S
R
VIII
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