2022 ACURA RDX oil

625
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. 78
2 Specifications P. 686
Canadian models
Caution
Flammable
Refrigerant
Requires Registered
Technician to Service
Air Conditioning
System
:
:
:
:
22 ACURA RDX-31TJB6300.book 625 ページ ２０２１年８月２日　月曜日　午前１１時０分

Continued631
uuCleaning uExterior Care
Maintenance
A good coat of automotive body wax helps protect your vehicle’s paint from the
elements. Wax will wear off over time and expose your vehicle’s paint to the
elements, so reapply as necessary.
Your vehicle’s paint requires up to 60 da ys from the production date to fully cure.
During this time, avoid applying any wax or paint sealant-type products, as they
could inhibit the curing process and affect the paint’s durability.
You may polish the paint during these 60 days if the polish does not contain any wax
or paint sealant ingredients. Use only clean , high-quality microfiber towels or pads,
as they are a softer material with less chance of scratching the finish. It is absolutely
necessary to keep the microf iber towels or pads properly cleaned and maintained
before using on your vehicle.
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.
■Applying Wax
■Maintaining the Bumpers and Other Resin Coated Parts
■Cleaning the Window
1 Applying Wax
NOTICE
Chemical solvents and strong cleaners can damage
the paint, metal, and plasti c on your vehicle. Wipe
away spills immediately.
Models with PMC emblem on the console
1 Maintaining the Bumpers an d Other Resin Coated Parts
Ask a dealer about the corr ect coating material when
you want to repair the painted surface of the parts
made of resin.
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635
Handling the Unexpected
This chapter explains how to handle unexpected troubles.
Tools.................................................. 636
If a Tire Goes Flat
Changing a Flat Tire ......................... 637
Temporarily Repairi ng a Flat Tire....... 645
Handling of the Jack ......................... 659
Engine Does Not Start Checking the Engine ........................ 660
If the Keyless Remote Battery is Weak ...661
Emergency Engine Stop ................... 662
Vehicles with a compact spare tire
Vehicles with temporary tire repair kit
Models with temporary tire repair kit
If the Battery Is DeadJump Starting Procedure .................. 663
Overheating ...................................... 665
Indicator, Coming On/Blinking
If the Engine Oil Pressure Low Warning
Appears ............................................. 667
If the Charging System Indicator Comes On .. 668If the Malfunction Indicator Lamp Comes On or Blinks ................................... 668
If the Brake System Indicator (Red) Comes On or Blinks ....................................... 669
If the Electric Power Steering (EPS) System
Indicator Comes On ........................... 670
If the Brake System Indicator (Red) Comes On or Blinks at the Same Time When the Brake
System Indicator (Amber) Comes On .....671
If the Low Tire Pressure/TPMS Indicator Comes On or Blinks ....................... 672
If the Transmission System Indicator Blinks along with the Warning Message .... 673
Fuses .................................................. 674
Emergency Towing ........................... 681
If You Cannot Unlock the Fuel Fill Door.. 682If You Cannot Open the Tailgate .... 683
Refueling ........................................... 684
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667
Handling the Unexpected
Indicator, Coming On/Blinking
If the Engine Oil Pressure Low Warning Appears
■Reasons for the warning to appear
Appears when the engine oil pressure is low.
■What to do as soon as the warning
appears
1. Immediately park the vehicle on level
ground in a safe place.
2. If necessary, turn the hazard warning lights
on.
■What to do after parking the vehicle
1. Stop the engine and let it sit for
approximately three minutes.
2. Open the hood and ch eck the oil level.
u Add oil as necessary.
2 Oil Check P. 594
3.Start the engine and check the Engine Oil
Pressure Low warning.
u The warning disappears: Start driving
again.
u The warning does not disappear within
10 seconds: Immediately stop the engine
and contact a dealer for repairs.
1If the Engine Oil Pressure Low Warning Appears
NOTICE
Running the engine with low oil pressure can cause
serious mechanical damage almost immediately.
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674
Handling the Unexpected
Fuses
Fuse Locations
If any electrical devices are not working, set
the power mode to VEHICLE OFF (LOCK)
and check to see if any applicable fuse is
blown.
Fuse locations are shown on the fuse box
cover. Locate the fuse in question by the
fuse number and box cover number.
Located near the battery. Push the tabs to
open the box.
■Engine Compartment Fuse
Box Type A
Tab
■Circuit protected and fuse rating
Circuit ProtectedAmps
1−−
2− −
3IG1 VBSOL210 A
4 IG1 RR WIPER 10 A
5IG1 VSA10 A
6 HTR MTR 40 A
7DBW15 A
8TCU 15 A
9FI MAIN15 A
10 STARTER CUT 30 A
11INJ20 A
12 HAZARD 15 A
13TCU 210 A
14 TCU 3 10 A
15FET MODULE20 A
16 SUB FAN 30 A
17HORN15 A
18 BACK UP 10 A
19STOP7.5 A
20 FET MODULE 20 A
21VBU10 A
22 FRT DEICER*15 A
23IG COIL15 A
24 WASHER 15 A
25MAIN FAN30 A
26 STRLD 7.5 A
27IGPS10 A
28 − −
29R H/L LO10 A
30 L H/L LO 10 A
31VBACT10 A
32 IGPS (LAF) 10 A
33−−
Circuit ProtectedAmps
* Not available on all models
22 ACURA RDX-31TJB6300.book 674 ページ ２０２１年８月２日　月曜日　午前１１時０分

686
Information
Specifications
■Vehicle Specifications
■ Air Conditioning
ModelRDX
No. of Passengers:
Front 2
Rear 3
Total 5
Weights:Gross Vehicle
Weight RatingSee the certification label on the driver’s
doorjamb
Gross Axle Weight
Rating (Front)See the certification label on the driver’s
doorjamb
Gross Axle Weight
Rating (Rear)See the certification label on the driver’s
doorjamb
Gross Combined
Weight Rating U.S.: 5,975 lbs (2,710 kg)
Canada: 2,710 kg
Refrigerant TypeHFO-1234yf (R-1234yf)
Charge Quantity 17.8 – 19.6 oz (505 – 555 g)
Lubricant TypeND-OIL14 (POE)
Quantity 4.27 – 5.19 cu-in (70 – 85 cm3)
■
Engine Specifications
■ Fuel
■ Washer Fluid
Displacement121.76 cu-in (1,996 cm3)
Spark Plugs NGK DILKAR8P8SY
TypeUnleaded premium gasoline, pump octane
number 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
Headlights (Low Beam)LED
Headlights (High 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
Rear Side Marker LightsLED
Brake/Taillights LED
TaillightsLED
Back-Up Lights LED
Rear Turn Signal Lights21 W (Amber/Silver)
High-Mount Brake Light LED
Rear License Plate LightLED
Puddle Lights*LEDInterior LightsFront and Rear Map LightsLEDFront and Rear Ambient LightsLEDVanity Mirror Lights1.4 WDoor Pocket Lights*LEDCenter Pocket LightLEDDoor Courtesy Lights3.4 WGlove Box Light1.4 WCargo Area LightLEDDoor Inner Handle LightsLEDFoot LightsLED
* Not available on all models
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687
uuSpecifications u
Information
■
Brake Fluid
■ Automatic Tran smission Fluid
*1: 2WD models
*2: AWD models
■
Rear Differential Fluid*
■Transfer Assembly Fluid*
SpecifiedAcura Heavy Duty Brake Fluid DOT 3
SpecifiedAcura ATF-type 2.0
Capacity Change 4.5 US qt (4.3 L)*1
5.1 US qt (4.8 L)*2
SpecifiedAcura DPSF-II
Capacity Change 1.76 US qt (1.67 L)
SpecifiedAcura HGO-1
Capacity Change 0.61 US qt (0.58 L)
■ Engine Oil
■ Engine Coolant
Recommended·Acura Genuine Motor Oil 0W-20
·API Premium-grade 0W-20 detergent oil
Capacity Change 4.6 US qt (4.4 L)
Change
including
filter
5.0 US qt (4.8 L)
SpecifiedAcura Long Life Antifreeze/Coolant Type 2
Ratio 50/50 with distilled water
Capacity1.43 US gal (5.40 L)
(change including the remaining 0.23 US gal
(0.86 L) in the reserve tank)
■ Tire
*1: Models with 19 inch wheel
*2: Models with 20 inch wheel
RegularSize235/55R19 101H*1
255/45R20 101V*2
Pressure
psi (kPa [kgf/cm2])33 (230 [2.3])*1
36 (250 [2.5])*2
Compact
Spare*
Size T155/90D17 101M
Pressure
psi (kPa [kgf/cm
2]) 60 (420 [4.2])
Wheel SizeRegular19 x 8J*1
20 x 8J*2
Compact Spare*17 x 4T
* Not available on all models
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Index
698
Index
Index
A
ABS (Anti-lock Brake System)................... 552
Accessories and Modifications ................. 633
Accessory Power Socket ........................... 239
Acura Integrated Dynamics System ......... 459
Dynamic Mode Switch ............................. 460
AcuraLink® ............................................... 419
AcuraWatch
TM........................................... 483
Adaptive Cruise Control (ACC) with Low Speed Follow ........................... 102, 502
Additives
Coolant ................................................... 598
Engine Oil ................................................ 593
Washer .................................................... 602
Additives, Engine Oil ................................ 593
Adjusting Armrest ................................................... 229
Front Seats .............................................. 216
Head Restraints........................................ 225
Mirrors .................................................... 213
Rear Seats................................................ 222
Steering Wheel ........................................ 212
Agile Handling Assist ................................ 473
Air Conditioning System (Climate Control System) .................................................... 247
Changing the Mode ................................ 247
Defrosting the Windshield and Windows ............................................... 249
Dust and Pollen Filter ............................... 626
Rear Temperature Control Dial................. 251
Recirculation/Fresh Air Mode ................... 247 Sensors ................................................... 252
Synchronized Mode................................. 250
Using Automatic Climate Control ............ 247
Air Pressure ....................................... 613, 687
Airbags ........................................................ 46
Advanced Airbags ..................................... 52
After a Collision ........................................ 49
Airbag Care............................................... 63
Front Airbags (SRS) .................................... 49
Indicator.............................................. 60, 95
Knee Airbags............................................. 54
Passenger Airbag Off Indicator .................. 61
Sensors ..................................................... 46
Side Airbags .............................................. 57
Side Curtain Airbags.................................. 59
AM/FM Radio ............................................ 293
Amazon Alexa .......................................... 289
Android Auto ........................................... 327
Anti-lock Brake System (ABS) .................. 552
Indicator.................................................... 94
Apple CarPlay ........................................... 322
Armrest ..................................................... 229
AT&T Hotspot ........................................... 321
Audio Remote Controls ........................... 258
Audio System ............................................ 254
Adjusting the Sound................................ 287
Audio/Information Screen........................ 264
Display Setup .......................................... 288
Error Messages ........................................ 332
General Information ................................ 336
Home Screen........................................... 269 How to Update Wirelessly ....................... 281
How to Update with a USB Device .......... 285
iPod ........................................................ 310
Limitations for Manual Operation ............ 288
MP3/WMA/AAC ..................................... 313
Reactivating ............................................ 257
Remote Controls ..................................... 258
Security Code ......................................... 257
Status Area ............................................. 274
System Updates ...................................... 281
Theft Protection ...................................... 257
True Touchpad Interface ......................... 261
USB Flash Drives.............................. 313, 338
USB Ports ................................................ 255
Audio/Information Screen ....................... 264
Authorized Manuals ................................ 696
Auto Door Locking/Unlocking ................ 172
Auto High-Beam ...................................... 201
Indicator ................................................... 98
Auto Idle Stop .......................................... 464
OFF Button ............................................. 466
Automatic Brake Hold ............................. 550
Indicator ........................................... 85, 550
Automatic Folding Door Mirror .............. 215
Automatic Intermittent Wipers .............. 205
Automatic Lighting .................................. 198
Automatic Transmission .......................... 450
Creeping................................................. 450
Fluid ....................................................... 600
Kickdown ............................................... 450
Operating the Shift Button ...................... 453
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