fuel Acura RDX 2020 Service Manual

542
uuMaintenance Under the Hood uOil Check
Maintenance
Oil Check
We recommend that you check the engi ne oil level every time you refuel.
Park the vehicle on level ground.
Wait approximately three minutes after turn ing the engine off before you check the
oil. 1.Remove the dipstick (orange).
2. Wipe the dipstick with a clean cloth or
paper towel.
3. Insert the dipstick back all the way into its
hole.
4. Remove the dipstick again, and check the
level. It should be between the upper and
lower marks. Add oil if necessary.1Oil Check
If the oil level is near or below the lower mark, slowly
add oil, being carefu l not to overfill.
Lower MarkUpper Mark
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546
uuMaintenance Under the Hood uEngine Coolant
Maintenance
Engine Coolant
This coolant is premixed with 50% antifreeze and 50% water. Do not add any
straight antifreeze or water.
We recommend you check the engine coolant level every time you refuel. Check the
reserve tank first. If it is completely empty, also check the coolant level in the
radiator. Add the engine coolant accordingly.
1. Make sure the engine and radiator are cool.
2. Check the amount of coolant in the reserve
tank.
u If the coolant level is below the MIN
mark, add the specified coolant until it
reaches the MAX mark.
3. Inspect the cooling system for leaks.
Specified coolant: Acura Long Life Antifreeze/Coolant Type 2
■Reserve Tank
1Engine Coolant
NOTICE
Genuine Acura engine cool ant is a 50/50 mixture of
antifreeze and water that can withstand freezing at
temperatures as low as a bout -31°F (-35°C). If your
vehicle is consistently subjected to temperatures
below this, the concentration of antifreeze in the
coolant should be increased. Consult a dealer for
details.
If Acura antifreeze/coolant is not available, you may
use another major brand of non-silicate coolant as a
temporary replacement. Check that it is a high quality
coolant recommended for aluminum engines.
Continued use of any non-Acur a coolant can result in
corrosion, causing the cooling system to malfunction
or fail. Have the cooling system flushed and refilled
with Acura antifreeze/cool ant as soon as possible.
Do not add rust inhibitors or other additives to your
vehicle’s cooling system. They may not be compatible
with the coolant or with the engine components.
Reserve TankMAXMIN
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560
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 handling, 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. 565
•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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577
uuCleaning uExterior Care
Continued
Maintenance
Exterior Care
Dust off the vehicle body afte r 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 fr equently 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. 555
Air Intake Vents
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583
Handling the Unexpected
This chapter explains how to handle unexpected troubles.
ToolsTypes of Tools .................................. 584
If a Tire Goes Flat
Changing a Flat Tire ......................... 585
Temporarily Repairi ng a Flat Tire....... 593
Engine Does Not Start Checking the Engine ........................ 607
If the Keyless Access Remote Battery is Weak ............................................. 608
Emergency Engine Stop ................... 609
Jump Starting .................................... 610
Vehicles with a compact spare tire
Vehicles with temporary tire repair kit
Overheating
How to Handle Overheating............. 612
Indicator, Coming On/Blinking
If the Low Oil Pressure Warning Appears ... 614If the Charging System Indicator Comes On... 615If the Malfunction Indicator Lamp Comes On or Blinks ................................... 615
If the Brake System Indicator (Red) Comes
On or Blinks ....................................... 616
If the Electric Power Steering (EPS) System
Indicator Comes On ........................... 617
If the Brake System Indicator (Red) Comes On or Blinks at the Same Time When the Brake
System Indicator (Amber) Comes On .....618
If the Low Tire Pressure/TPMS Indicator Comes On or Blinks ....................... 619
If the Transmission System Indicator Blinks along with the Warning Message .... 620
Fuses
Fuse Locations ................................. 621
Inspecting and Changing Fuses ........ 627
Emergency Towing ........................... 628
When You Cannot Unlock the Fuel Fill Door ................................................. 629
When You Cannot Open the Tailgate.. 630Refueling ........................................... 631
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607
Handling the Unexpected
Engine Does Not Start
Checking the Engine
If the engine does not start, check the starter.
Starter conditionChecklist
Starter doesn’t turn or turns
over slowly.
The battery may be dead. Check
each of the items on the right and
respond accordingly.Check for a message on the multi-information display.
●If the To Start, Hold Remote Near Start Button message appears
2If the Keyless Access Remote Battery is Weak P. 608
uMake sure the keyless access remote is in its operating range.
2ENGINE START/STOP Button P. 182
Check brightness of the interior lights.
Turn on the interior lights and check the brightness.
●If the interior lights are dim or do not come on at all
2Battery P. 569●If the interior lights come on normally 2 Fuses P. 621
The starter turns over normally
but the engine doesn’t start.
There may be a problem with the
fuse. Check each of the items on
the right and respond accordingly. Review the engine start procedure.
Follow its instructions, and try
to start the engine again.
2 Starting the Engine P. 413
Check the immobilize r system indicator.
When the immobilizer system indicator is blinking, the engine cannot be started.
2 Immobilizer System P. 173
Check the fuel level.
There should be enough fuel in the tank.
2 Fuel Gauge P. 126
Check the fuse.
Check all fuses, or have the vehicle checked by a dealer.
2 Inspecting and Changing Fuses P. 627
If the problem continues:
2Emergency Towing P. 628
1Checking the Engine
If you must start the vehi cle immediately, use an
assisting vehicle or booster battery to jump start it.
2 Jump Starting P. 610
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624
uuFuses uFuse Locations
Handling the Unexpected
Located under the dashboard.
Fuse locations are shown on the label on
the side panel.
Locate the fuse in question by the fuse
number and label number.
■Interior Fuse Box Type A
Fuse Label
Fuse Box
■Circuit protected and fuse rating
Circuit ProtectedAmps
1BACK-UP LIGHT10 A
2STARTER MOTOR10 A
3OPTION10 A
4−−
5−−
6−(10 A)
7−−
8−−
9IG1 R/B15 A
10 DR REAR DOOR LOCK 10 A
11DR DOOR LOCK10 A
12 AS SIDE DOOR LOCK 10 A
13AS SIDE DOOR UNLOCK10 A
14 DR DOOR UNLOCK 10 A
15OPTION 210 A
16 SMART 10 A
17SUNROOF20 A
18
HEATED STRG WHEEL*(10 A)
19REAR LEFT P/W20 A
20 SRS 10 A
21FUEL PUMP20 A
22 FRONT ACC SOCKET 20 A
23LEFT H/L HI10 A
24 RIGHT H/L HI 10 A
25DRIVER P/W20 A
26 DR REAR DOOR UNLOCK 10 A
27ACCESSORY10 A
28 PASS SRS IND (10 A)
29PDM10 A
30 ADS*(15 A)
31REAR RIGHT P/W20 A
32 − −
33TRANSMISSION10 A
34 ACG 10 A
35DRL10 A
36 A/C 10 A
37AUDIO15 A
38 DOOR LOCK 20 A
39AS P/W20 A
AREAR SEAT HEATER*20 A
B−−
Circuit ProtectedAmps
* Not available on all models
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629
Handling the Unexpected
When You Cannot Unlock the Fuel Fill Door
If you cannot unlock the fuel fill door, use the following procedure.
1.Open the tailgate.
2. Push the tabs to open the cover on the left
side of cargo area.
3. Pull the release cord toward you.
u The release cord unlocks the fuel fill door
when it is pulled.
■What to Do When Unable to Unlock the Fuel Fill Door1What to Do When Unable to Unlock the Fuel Fill Door
After taking these steps, cont act a dealer to have the
vehicle checked.
Tab
Tab
Release Cord
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631
Handling the Unexpected
Refueling
Refueling From a Portable Fuel Container
If you have run out of fuel and need to refuel your vehicle from a portable fuel
container, use the funnel provided with your vehicle.
1.Turn off the engine.
2. Press on the edge of the fuel fill door to
make it pop up slightly.
u The fuel fill door opens.
3. Take the funnel out of tool box in the cargo
area.
2 Types of Tools P. 584
4.Place the end of the funnel on the lower
part of filler opening, then insert it slowly
and fully.
u Make sure that the end of the funnel
goes down along with the filler pipe.
5. Fill the tank with fuel from the portable fuel
container.
u Pour fuel carefully so you do not spill any.
6. Remove the funnel from the filler neck.
u Wipe up any fuel from the funnel before
storing it.
7. Shut the fuel fill door by hand.
1Refueling From a Portable Fuel Container
NOTICE
Do not insert the nozzle of a portable fuel container
or any funnel other than the one provided with your
vehicle. Doing so can damage the fuel system.
Do not try to pry open or push open the sealed fuel
tank with foreign objects. This can damage the fuel
system and its seal.
Make sure the fuel in the portable fuel container is
gasoline before you refuel.
3WARNING
Gasoline is highly flammable and explosive.
You can be burned or seriously injured
when handling fuel.
• Stop the engine, and keep heat, sparks,
and flame away.
• Handle fuel only outdoors.
• Wipe up spills immediately.Funnel
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634
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 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
Rear Side Marker LightsLED
Brake Lights/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 LightsMap LightsLEDAmbient LightsLEDVanity Mirror Lights1.4 WDoor Courtesy Lights3.4 WGlove Box Light1.4 WCargo Area LightLEDDoor Inner Handle LightsLED
SpecifiedAcura Heavy Duty Brake Fluid DOT 3
* Not available on all models
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