2019 Acura RDX air condition

554
Maintenance
Checking and Maintaining Tires
Checking Tires
To safely operate your vehicle, your tires must be of the proper type and size, in
good condition with adequate tread, and properly inflated.
■Inflation guidelines
Properly inflated tires provide the best combination of handlin g, tread life, and comfort.
Refer to the driver’s doorjamb label or spec ifications page for the specified pressure.
Underinflated tires wear unevenly, adversely affect handling and fuel economy, and
are more likely to fail from overheating.
Overinflated tires make your vehicle ride harshly, are more prone to road hazards,
and wear unevenly.
Every day before you drive, look at each of the tires. If one looks lower than the
others, check the pressure with a tire gauge.
At least once a month or before long trips, use a gauge to measure the pressure in
all tires, including the spare
*. Even tires in good condition can lose 1–2 psi (10–20
kPa, 0.1–0.2 kgf/cm2) per month.
■Inspection guidelines
Every time you check inflation, also examine the tires and valve stems.
Look for:
• Bumps or bulges on the side or in the tread . Replace the tire if you find any cuts,
splits, or cracks in the si de of the tire. Replace it if you see fabric or cord.
• Remove any foreign objects and inspect for air leaks.
• Uneven tread wear. Have a deal er check the wheel alignment.
• Excessive tread wear.
2 Wear Indicators P. 559
•Cracks or other damage around valve stem.
1Checking Tires
Measure the air pressure when tires are cold. This
means the vehicle has been parked for at least three
hours, or driven less than 1 mile (1.6 km). If
necessary, add or releas e air until the specified
pressure is reached.
If checked when hot, tire pressure can be as much as
4–6 psi (30–40 kPa, 0.3–0.4 kgf/cm
2) higher than if
checked when cold.
Have a dealer check the tires if you feel a consistent
vibration while driving. Ne w tires and any that have
been removed and reinst alled should be properly
balanced.
3WARNING
Using tires that are excessively worn or
improperly inflated can cause a crash in
which you can be seriously hurt or killed.
Follow all instruction s in this owner’s
manual regarding ti re inflation and
maintenance.
* Not available on all models
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567
Maintenance
Climate Control System Maintenance
Air Conditioning
To ensure proper and safe operation, the Society of Automotive Engineers (SAE
J2845) recommends that the refrigerant system only be serviced by trained and
certified technicians.
Never repair or replace the air conditio ning evaporator (cooling coil) with one
removed from a used or salvaged vehicle.
New replacement mobile air conditioning evaporators must be certified (and
labeled) as meeting SAE Standard J2842.1 Climate Control System Maintenance
NOTICE
Vented refrigerant is harmful to the environment.
To avoid refrigerant from venting, never replace the
evaporator with one re moved from a used or
salvaged vehicle.
Refrigerant in your vehicle’s air conditioning system is
flammable and can be igni ted during servicing if
proper procedures are not followed.
The air conditioner labe l is found under the hood:
2 Safety Labels P. 72
2 Specifications P. 628
Canadian models
: Caution
: Flammable
Refrigerant
: Requires Registered
Technician to Service
: Air Conditioning
System
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571
uuCleaning uExterior Care
Continued
Maintenance
Exterior Care
Dust off the vehicle body after you drive. Regularly inspect your vehicle for scratches
on painted surfaces. A scratch on a painted surface can result in body rust. If you
find a scratch, promptly repair it.
Wash the vehicle regularly. Wash more frequently when driving in the following
conditions:
• If driving on roads with road salt.
• If driving in coastal areas.
• If tar, soot, bird droppings, insects, or tree sap are stuck to painted surfaces.
■Washing the Vehicle1Washing the Vehicle
Do not spray water into the air intake vents. It can
cause a malfunction.
Do not spray water onto the fuel fill door directly. A
high-pressure spray ma y cause it to open.
Do not spray water onto the capless unit when the
fuel fill door is open. It ca n cause damage to the fuel
system or engine.
If you need to lift the wiper arms away from the
windshield, first set the wiper arms to the
maintenance position.
2 Changing the Front Wiper Blade Rubber
P. 549
Air Intake Vents
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574
Maintenance
Accessories and Modifications
Accessories
When installing accessories, check the following:
• Do not install accessories on the windshie ld. They can obstruct your view and
delay your reaction to driving conditions.
• Do not install any accessorie s over areas marked SRS Airbag, on the sides or backs
of the front seats, on front or side pillars, or near the side windows.
Accessories installed in these areas may interfere with proper operation of the
vehicle’s airbags or may be propelled into you or another occupant if the airbags
deploy.
• Be sure electronic accessories do not over load electrical circuits or interfere with
proper operation of your vehicle.
2 Fuses P. 615
•Before installing any electronic accessory, have the inst aller contact a dealer for
assistance. If possible, have a d ealer inspect the final installation.
• It is recommended to use genuine Acura roof bicycle racks for carrying bicycles.
Do not install load-c arrying (strap-type) accessory racks to the tailgate, as they
may interfere with normal operation, whic h may result in damage to the tailgate.
1Accessories and Modifications
Acura Genuine accessori es are recommended to
ensure proper operati on on your vehicle.
3WARNING
Improper accessories or modifications can
affect your vehicle’s handling, stability, and
performance, and cause a crash in which
you can be seriously hurt or killed.
Follow all instruction s in this owner’s
manual regarding accessories and
modifications.
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628
Information
Specifications
■Vehicle Specifications
*1: 2WD models
*2: AWD models
■Air Conditioning
ModelAcura RDX
No. of Passengers:
Front 2
Rear 3
Total 5
Weights:Gross Vehicle
Weight RatingU.S.:4,784 lbs (2,170 kg)*1
5,027 lbs (2,280 kg)*2
Canada:2,280 kgGross Axle Weight
Rating (Front)U.S.:2,579 lbs (1,170 kg)*1
2,623 lbs (1,190 kg)*2
Canada:1,190 kgGross Axle Weight
Rating (Rear)U.S.:2,337 lbs (1,060 kg)*1
2,513 lbs (1,140 kg)*2
Canada:1,140 kg
Gross Combined Weight
Rating U.S.: 5,975 lbs (2,710 kg)
Canada:2,710 kg
Refrigerant TypeHFO-1234yf (R-1234yf)Charge Quantity17.8 – 19.6 oz (505 – 555 g)Lubricant TypeND-OIL14 (POE)Quantity4.3 – 5.2 cu-in (70 – 85 cc)
■
Engine Specifications
■ Fuel
■ Washer Fluid
Displacement121.76 cu-in (1,996 cm3)
Spark Plugs NGK DILKAR8P8SY
TypeUnleaded premium gasoline, Pump octane
number of 91 or higher
Fuel Tank Capacity 17.1 US gal (64.7 L)
Tank CapacityU.S.: 2.6 US qt (2.5 L)
Canada: 5.8 US qt (5.5 L)
■ Light Bulbs
■ Brake Fluid
Headlights (High Beam)LED
Headlights (Low Beam) LED
Fog Lights*LED
Parking/Daytime Running Lights LED
Front Turn Signal LightsLED
Side Turn Signal Lights
(on Door Mirrors) LED
Front Side Marker LightsLED
Brake Lights LED
Taillights/Rear Side Marker LightsLED
Taillights LED
Back-Up LightsLED
Rear Turn Signal Lights 21 W (PY21W Amber/Silver)
High-Mount Brake LightLED
Rear License Plate Light LED
Puddle Lights*LED
Interior Lights Map Lights LED
Ambient Lights LED
Vanity Mirror Lights 1.4 W
Door Courtesy Lights 3.4 W
Glove Box Light 1.4 W
Cargo Area Light LED
Door Inner Handle Lights LED
SpecifiedAcura Heavy Duty Brake Fluid DOT 3
* Not available on all models
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Index
640
Index
Index
A
ABS (Anti-lock Brake System)................... 493
Accessories and Modifications ................. 574
Accessory Power Socket ........................... 225
AcuraLink® ................................................ 387
AcuraWatch
TM............................................. 22
Adaptive Cruise Control (ACC) ................... 91
Adaptive Cruise Control (ACC) with
Low Speed Follow (LSF) .................... 91, 455
Adaptive Front Lighting System (AFS) ..... 189
Additives
Coolant ................................................... 540
Engine Oil ................................................ 535
Washer .................................................... 544
Additives, Engine Oil ................................ 535
Adjusting Armrest ................................................... 218
Front Seats .............................................. 207
Head Restraints........................................ 212
Mirrors .................................................... 204
Rear Seats................................................ 216
Steering Wheel ........................................ 203
Agile Handling Assist ................................ 436
Air Conditioning System (Climate Control System) .................................................... 230
Changing the Mode ................................ 230
Defrosting the Windshield and Windows ............................................... 232
Dust and Pollen Filter ............................... 568
Rear Temperature Control Dial................. 234
Recirculation/Fresh Air Mode ................... 230 Sensors ................................................... 235
Synchronized Mode................................. 233
Using Automatic Climate Control ............ 230
Air Pressure ....................................... 555, 629
Airbags ........................................................ 42
Advanced Airbags ..................................... 48
After a Collision ........................................ 45
Airbag Care............................................... 57
Front Airbags (SRS) .................................... 45
Indicator.............................................. 55, 84
Knee Airbags............................................. 49
Passenger Airbag Off Indicator .................. 56
Sensors ..................................................... 42
Side Airbags .............................................. 52
Side Curtain Airbags.................................. 54
AM/FM Radio ............................................ 274
Anti-lock Brake System (ABS) .................. 493
Indicator.................................................... 84
Apple CarPlay
TM........................................ 303
Armrest ..................................................... 218
Audio Remote Controls ........................... 243
Audio System ............................................ 238
Adjusting the Sound................................ 269
Audio/Information Screen........................ 249
Auxiliary Input Jack.................................. 241
Display Setup .......................................... 270
Error Messages ........................................ 307
General Information ................................ 310
Home Screen........................................... 254
How to Update Wirelessly ....................... 263
How to Update with a USB Device........... 267 How to use Siri
® Eyes Free....................... 302
iPod ........................................................ 291
Limitations for Manual Operation ............ 270
MP3/WMA/AAC ..................................... 294
Reactivating ............................................ 242
Remote Controls ..................................... 243
Security Code ......................................... 242
Status Area ............................................. 259
System Updates ...................................... 263
Theft Protection ...................................... 242
USB Flash Drives.............................. 294, 312
USB Ports ................................................ 239
Audio/Information Screen ....................... 249
Authorized Manuals ................................ 638
Auto Door Locking/Unlocking ................ 162
Auto High-Beam ...................................... 191
Indicator ................................................... 87
Auto Idle Stop .......................................... 428
OFF Button ............................................. 429
Automatic Brake Hold ............................. 491
Indicator ........................................... 77, 491
Automatic Folding Door Mirror .............. 206
Automatic Intermittent Wipers .............. 195
Automatic Lighting .................................. 187
Automatic Transmission .......................... 417
Creeping................................................. 417
Fluid ....................................................... 542
Kickdown ............................................... 417
Operating the Shift Button ...................... 420
Sequential Shift Mode............................. 424
Shifting ................................................... 418
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