2017 Acura RDX engine coolant

359
uuMaintenance Under the Hood uEngine Coolant
Maintenance
1. Make sure the engine and radiator are
cool.
2. Turn the radiator cap counterclockwise and
relieve any pressure in the coolant system.
Do not push the cap down when turning.
3. Push down and turn the radiator cap
counterclockwise to remove it.
4. The coolant level should be up to the base
of the filler neck. Add coolant if it is low.
5. Put the radiator cap back on, and tighten it
fully.
6. Pour coolant into the reserve tank until it
reaches the MAX mark. Put the cap back
on the reserve tank.
■Radiator1 Radiator
NOTICE
Pour the fluid slowly and ca refully so you do not spill
any. Clean up any spills immediately; they can
damage components in the engine compartment.
3WARNING
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.Radiator Cap

uuCleaning uExterior Care
390
Maintenance
A good coat of automotive body wax helps protect your vehicle’s paint from the
elements. Wax will wear off over time an d expose your vehicle’s paint to the
elements, so reapply as necessary.
If you get gasoline, oil, engine coolant, or battery fluid on resin coated parts, they
may be stained or the coating may peel. Prom ptly wipe it away using a soft cloth and
clean water.
Wipe using a glass cleaner.
Aluminum is susceptible to deteriorat ion caused by salt and other road
contaminants. Use a sponge and mild detergent to wipe away promptly.
Be careful not to use harsh chemicals (inc luding some commercial wheel cleaners) or
a stiff brush. They can damage the clear coat of the aluminum alloy wheels that
helps keep the aluminum from corroding and tarnishing.
■Applying Wax
■Maintaining the Bumpers and Other Resin Coated Parts
■Cleaning the Window
■Maintaining Aluminum Wheels
1 Applying Wax
NOTICE
Chemical solvents and strong cleaners can damage
the paint, metal, and plasti c on your vehicle. Wipe up
spills immediately.
1 Maintaining the Bumpers an d Other Resin Coated Parts
Ask a dealer about the correct coating material when
you want to repair the pa inted surface of the parts
made of resin.

419
uuOverheating uHow to Handle Overheating
Handling the Unexpected
■Next thing to do
1.Check that the cooling fan is operating and
stop the engine once the temperature
gauge needle comes down.
u If the cooling fan is not operating,
immediately stop the engine.
2. Once the engine has cooled down, inspect
the coolant level and check the cooling
system components for leaks.
u If the coolant level in the reserve tank is
low, add coolant until it reaches the
MAX mark.
u If there is no coolant in the reserve tank,
check that the radiator is cool. Cover the
radiator cap with a heavy cloth and open
the cap. If necessary, add coolant up to
the base of the filler neck, and put the
cap back on.
■Last thing to do
Once the engine has cooled sufficiently, re start it and check the temperature gauge.
If the temperature needle has gone down, resume driving. If it has not gone down,
contact a dealer for repairs.
1 How to Handle Overheating
If the coolant is leaking, contact a dealer for repairs.
Use water as an emergency/temporary measure only.
Have a dealer flush the system with proper antifreeze
as soon as possible.
3WARNING
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.
Reserve Tank
MAXMIN

431
uuSpecifications u
Information
■Automatic Transmission Fluid
■ Rear Differential Fluid
*
■Transfer Assembly Fluid*
SpecifiedAcura Automatic Transmission Fluid ATF DW-1
Capacity Change 3.3 US qt (3.1 ℓ)
SpecifiedAcura DPSF-II
Capacity Change 1.32 US qt (1.25 ℓ)
SpecifiedAcura Hypoid Gear Oil HGO-11
Capacity Change 0.43 US qt (0.41 ℓ)
■ Engine Oil
■ Engine Coolant
Recommended·Genuine Acura Motor Oil 0W-20
·API Premium-grade 0W-20 detergent oil
Capacity Change 4.2 US qt (4.0 ℓ)
Change
including
filter
4.5 US qt (4.3 ℓ)
SpecifiedAcura Long Life Antifreeze/Coolant Type2
Ratio 50/50 with distilled water
Capacity1.96 US gal (7.4 ℓ)
(change including the remaining 0.193 US gal
(0.73 ℓ) in the reserve tank)
■ Tire
RegularSizeP235/60R18 102VPressure
psi (kPa [kgf/cm2])Front35 (240 [2.4])Rear33 (230 [2.3])
Compact
Spare
*
Size T165/90R17 105M
Pressure
psi (kPa [kgf/cm
2]) 60 (420 [4.2])
Wheel SizeRegular18 x 7 1/2JCompact Spare*17 x 4T
* Not available on all models

Index
441
Index
Index
A
ABS (Anti-lock Brake System).................. 320
Accessories and Modifications ................ 342
Accessory Power Sockets ......................... 174
Adaptive Cruise Control (ACC) .......... 79, 284
Additives Coolant .................................................. 358
Engine Oil ............................................... 353
Washer ................................................... 362
Additives, Engine Oil ............................... 353
Adjusting
Armrest .................................................. 168
Front Seats.............................................. 162
Head Restraints ....................................... 164
Mirrors.................................................... 159
Rear Seats ............................................... 167
Steering Wheel ....................................... 158
Temperature ............................................. 98
Air Conditioning System
(Climate Control System) ....................... 180
Changing the Mode................................ 180
Defrosting the Windshield and
Windows .............................................. 181
Dust and Pollen Filter .............................. 386
Recirculation/Fresh Air Mode................... 180
Sensors ................................................... 183
Synchronized Mode ................................ 182
Using Automatic Climate Control............ 180
Air Pressure ...................................... 375, 431 Airbags
........................................................ 37
Advanced Airbags ..................................... 43
After a Collision ......................................... 40
Airbag Care ............................................... 49
Front Airbags (SRS) .................................... 40
Indicator .............................................. 47, 70
Passenger Airbag Off Indicator .................. 48
Sensors ...................................................... 37
Side Airbags .............................................. 44
Side Curtain Airbags .................................. 46
All-Wheel Drive (AWD) with Intelligent
Control System ........................................ 314
AM/FM Radio ............................................ 198
Anti-lock Brake System (ABS) .................. 320
Indicator .................................................... 69
Armrest ..................................................... 168
Audio Remote Controls ............................ 189
Audio System ............................................ 186
Adjusting the Sound ................................ 197
Auxiliary Input Jack .................................. 187
Error Messages ........................................ 215
General Information ................................ 218
iPod ®....................................................... 205
MP3/WMA/AAC ...................................... 210
Pandora ®................................................. 208
Reactivating ............................................. 188
Recommended CDs ................................. 219
Recommended Devices ............................ 221
Remote Controls ..................................... 189
Security Code .......................................... 188
Theft Protection ....................................... 188 USB Flash Drives ...................................... 221
USB Port.................................................. 187
Audio/Information Screen ....................... 191
Authorized Manuals ................................ 439
Auto Door Locking/Unlocking ................. 130
Customize ....................................... 105, 112
Automatic Intermittent Wipers ............... 152
Automatic Lighting .................................. 148
Automatic Transmission ........................... 274
Creeping ................................................. 274
Fluid ........................................................ 360
Kickdown ................................................ 274
Operating the Shift Lever................... 16, 276
Sequential Shift Mode ............................. 277
Shift Lever Does Not Move ...................... 417
Shifting ................................................... 275
Auxiliary Input Jack .................................. 187
Average Fuel Economy .............................. 98
Average Speed ........................................... 99
AWD .......................................................... 314
B
Battery ...................................................... 383
Charging System Indicator................. 68, 420
Jump Starting .......................................... 415
Maintenance (Checki ng the Battery) ........ 383
Belts (Seat) .................................................. 29
Beverage Holders ..................................... 173
Blind spot information (BSI) System ........ 311
Bluetooth ® Audio ..................................... 213

442
Index
Bluetooth® HandsFreeLink ®..................... 224
Booster Seats (For Children) ....................... 61
Brake System ............................................. 318
Anti-lock Brake System (ABS) ................... 320
Brake Assist System ................................. 321
Fluid ........................................................ 361
Foot Brake ............................................... 319
Indicator ............................................ 66, 422
Parking Brake .......................................... 318
Brightness Control (Instrument Panel) .... 154
BSI (Blind spot information) System ........ 311
Bulb Replacement ..................................... 363
Back-Up Light and Taillight ...................... 368
Brake Light/Taillight/Rear Side Marker Light and
Rear Turn Signal Light Bulbs ................... 366
Fog Lights ................................................ 363
Front Turn Signal Light /Parking Light/Daytime
Running Light and Front Side Marker Light
Bulbs ..................................................... 365
Headlights ............................................... 363
High-Mount Brake Light .......................... 369
Rear License Plate Light............................ 369
Side Turn Signal Light /Emergency Indicator
Light ...................................................... 364
Bulb Specifications .................................... 430
C
Carbon Monoxide Gas ................................ 62
Cargo Hook ............................................... 175
Carrying Cargo .................................. 257, 259 CD Player
................................................... 202
Certification Label .................................... 432
Changing Bulbs ........................................ 363
Charging System Indicator ................. 68, 420
Child Safety ................................................. 50
Childproof Door Locks............................. 129
Child Seat .................................................... 50
Booster Seats ............................................ 61
Child Seat for Infants................................. 52
Child Seat for Small Children ..................... 53
Installing a Child Seat with a Lap/Shoulder Seat
Belt ......................................................... 57
Larger Children ......................................... 60
Rear-facing Child Seat ............................... 52
Selecting a Child Seat ................................ 54
Childproof Door Locks ............................. 129
Cleaning the Exterior ............................... 389
Cleaning the Interior ................................ 387
Client Service Information ....................... 440
Climate Control System ............................ 180
Changing the Mode ................................ 180
Defrosting the Windshield and
Windows ............................................... 181
Dust and Pollen Filter............................... 386
Recirculation/Fresh Air Mode ................... 180
Sensors ................................................... 183
Synchronized Mode................................. 182
Using Automatic Climate Control ............ 180
Clock .......................................................... 118
CMBSTM (Collision Mitigation Braking
SystemTM) ................................................. 322 Coat Hook
................................................ 175
Collision Mitigation Braking System
TM
(CMBSTM) ................................................. 322
Compact Spare Tire .......................... 395, 431
Compass .................................................... 253
Console Compartment ............................. 172
Controls .................................................... 117
Coolant (Engine) ...................................... 358
Adding to the Radiator ........................... 359
Adding to the Reserve Tank .................... 358
Overheating ............................................ 418
Creeping (Automatic Transmission) ........ 274
Cross Traffic Monitor ............................... 335
Cruise Control .......................................... 279
Indicator ................................................... 76
Cup Holders .............................................. 173
Customized Features ....................... 100, 106
D
Daytime Running Lights .......................... 150
Dead Battery ............................................ 415
Defrosting the Windshield and Windows ................................................. 181
Detachable Anchor .................................... 34
Devices that Emit Radio Waves ............... 433
Dimming
Headlights .............................................. 147
Rearview Mirror ...................................... 159
Dipstick (Engine Oil) ................................ 354
Directional Signals (Turn Signal) ............. 147

443
Index
Display Button.......................................... 191
Door Mirrors ............................................. 160
Doors ........................................................ 119
Auto Door Locking.................................. 130
Auto Door Unlocking .............................. 130
Door and Tailgate Open Indicator ............. 72
Door and Tailgate Open Message ............. 87
Keys........................................................ 119
Locking/Unlocking the Doors from the Inside...................................... 128
Locking/Unlocking the Doors
from the Outside................................... 123
Lockout Prevention System ..................... 126
DOT Tire Quality Grading ........................ 377
Driving ...................................................... 255
Automatic Transmission .......................... 274
Braking ................................................... 318
Cruise Control ........................................ 279
Off-Highway Driving Guidelines .............. 266
Shifting Gear .......................................... 275
Starting the Engine ................................. 268
Driving Position Memory System ............ 156
Dust and Pollen Filter .............................. 386
E
Elapsed Time.............................................. 99
Electric Power Steering (EPS) System Indicator ........................................... 72, 422
Electronic Stability Control (ESC) ............ 309
Emergency ................................................ 427 Emissions Testing (Readiness Codes)
....... 435
Engine ....................................................... 432
Coolant ................................................... 358
Jump Starting .......................................... 415
Oil ........................................................... 353
Remote Engine Start ................................ 270
Starting ................................................... 268
Engine Coolant ......................................... 358
Adding to the Radiator ............................ 359
Adding to the Reserve Tank ..................... 358
Overheating ............................................ 418
Temperature Gauge .................................. 93
Engine Oil ................................................. 353
Adding .................................................... 355
Checking ................................................. 354
Displaying Oil Life .................................... 347
Low Oil Pressure Indicator .................. 67, 420
Recommended Engine Oil ........................ 353
ENGINE START/STOP Button .................... 144
EPS (Electric Power Steering) System ............................................... 72, 422
Exhaust Gas Hazard
(Carbon Monoxide) .................................. 62
Exterior Care (Cleaning) ........................... 389
Exterior Mirrors ........................................ 160
F
Features.................................................... 185
Filters Dust and Pollen ....................................... 386
Oil ........................................................... 356
Flat Tire ............................................. 395, 401
Floor Mats ................................................. 388
Fluids
Automatic Transmission .......................... 360
Brake ...................................................... 361
Engine Coolant ....................................... 358
Windshield Washer ................................. 362
Fog Light Indicator ..................................... 74
Folding Down the Rear Seats .................. 167
Foot Brake ................................................ 319
Front Airbags (SRS) ..................................... 40
Front Seats ................................................ 162
Adjusting ................................................ 162
Front Sensor Camera ................................ 282
Fuel ...................................................... 17, 339
Economy ................................................. 341
Gauge ....................................................... 93
Instant Fuel Economy ................................ 98
Low Fuel Indicator ..................................... 69
Range ....................................................... 99
Recommendation .................................... 339
Refueling................................................. 339
Fuel Economy ........................................... 341
Fuel Fill Cap ........................................ 17, 340
Message.................................................. 421
Fuel Fill Door ...................................... 17, 340