brake ACURA RDX 2023 Owners Manual

593
uuMaintenance Under the Hood uOpening the Hood
Maintenance
Opening the Hood
1. Park the vehicle on a level surface, and set
the parking brake.
2. Pull the hood release handle under the
driver’s side lower corner of the dashboard.
u The hood will pop up slightly.
3. Push the hood latch lever (located under
the front edge of the hood to the center) to
the side and raise the hood. Once you have
raised the hood slightly, you can release the
lever.
4. Lift the hood up most of the way.
u The hydraulic supports will lift it up the
rest of the way and hold it up.
When closing, lower it to approximately
12 inches (30 cm), then press down firmly with
your hands.1 Opening the Hood
NOTICE
Do not open the hood when the wiper arms are
raised. The hood will strike the wipers, resulting in
possible damage to the hood and/or the wipers.
NOTICE
Do not press the engine cover forcibly. This may
damage the engine cover and component parts.
When closing the hood, check that the hood is
securely latched.
If the hood latch lever moves stiffly, or if you can
open the hood without lifti ng the lever, the latch
mechanism should be cl eaned and lubricated.
Do not open the hood while the Auto Idle Stop
function is activated.
Hood Release Handle
Pull
Lever
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603
uuMaintenance Under the Hood uBrake Fluid
Maintenance
Brake Fluid
The fluid level should be between the MIN
and MAX marks on the side of the reserve
tank.
Specified fluid: Acura Heavy Duty Brake Fluid DOT 3
■Checking the Brake Fluid
1 Brake Fluid
NOTICE
Brake fluid marked DOT 5 is not compatible with your
vehicle’s braking system and can cause extensive
damage.
If the specified br ake fluid is not av ailable, you should
use only DOT 3 or DOT 4 fluid from a sealed
container as a temporary replacement.
Using any non-Acura brake fl uid can cause corrosion
and decrease the longevity of the system. Have the
brake system flushed and re filled with Acura Heavy
Duty Brake Fluid DOT 3 as soon as possible.
If the brake fluid level is at or below the MIN mark,
have a dealer inspect the vehicle for leaks or worn
brake pads as soon as possible.
Brake Reserve Tank
MIN
MAX
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607
uuReplacing Light Bulbs uChicaneTM Taillights, Brake and Rear Side Marker Lights
Maintenance
4. Turn the socket counterclockwise and
remove it.
5. Remove the old bulb and insert a new bulb.
ChicaneTM Taillights, Brake a nd Rear Side Marker
Lights
Taillights, brake and rear side marker ligh ts are LED type. Have an authorized Acura
dealer inspect and replace the light assembly.
Bulb
Socket
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608
uuReplacing Light Bulbs uChicaneTM Taillights/Brake and Back-Up Lights
Maintenance
ChicaneTM Taillights/Brake and Back-Up Lights
Taillights/brake and back-up li ghts are LED type. Have an authorized Acura dealer
inspect and replace the light assembly.
Rear License Plate Light
Rear license plate light is LED type. Have an authorized Acura dealer inspect and
replace the light assembly.
High-Mount Brake Light
High-mount brake light is LED type. Have an authorized Acura dealer inspect and
replace the light assembly.
Puddle Lights*
Puddle lights are LED type. Have an author ized Acura dealer inspect and replace the
light assembly.
* Not available on all models
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622
uuChecking and Maintaining Tires uWinter Tires
Maintenance
Winter Tires
If driving on snowy or frozen roads, mount all season marked M+S tires, snow tires,
or tire chains; reduce speed; and maintain sufficient distance between vehicles when
driving.
Be particularly careful when operating the steering wheel or brakes to prevent
skidding.
Use tire chains, snow tires, or all season ti res when necessary or according to the law.
When mounting, refer to the following points.
For winter tires:
• Select the size and load ranges that are the same as the original tires.
• Mount the tires to all four wheels.
For tire chains:
• Install them on the front tires only.
• Because your vehicle has limited tire cl earance, we strongly recommend using the
chains listed below:
• Follow the chain manufacturer’s instruction when installing. Mount them as
tightly as you can.
• Check that the chains do not to uch the brake lines or suspension.
• Drive slowly.
Cable-type: QCC Cobra 1046
1Winter Tires
NOTICE
Traction devices that are the wrong size or improperly
installed can damage your vehicle’s brake lines,
suspension, body, and wheels. Stop driving if they are
hitting any part of the vehicle.
When tire chains are mounted, follow the chain
manufacturer’s instructi ons regarding vehicle
operational limits.
If your vehicle is equipp ed with summer tires, be
aware that these tires are not designed for winter
driving conditions. For more information, contact a
dealer.
3WARNING
Using the wrong chains, or not properly
installing chains, can damage the brake
lines and cause a crash in which you can be
seriously injured or killed.
Follow all instruction s in this owner’s
manual regarding the selection and use of
tire chains.
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635
uuCleaning uExterior Care
Maintenance
Aluminum is susceptible to deterioration caused by salt and other road
contaminants. When necessary, as early as possible use a sponge and mild detergent
to wipe away these contaminants. Do no t use a stiff brush or harsh chemicals
(including some commercial wheel cleaners). These can damage the protective finish
on aluminum alloy wheels, resulting in corrosion. Depending on the type of finish,
the wheels also may lo se their luster or appear burn ished. To avoid water stains,
wipe the wheels dry with a cloth while they are still wet.
The inside lenses of exterior lights (headlig hts, brake lights, etc.) may fog temporarily
if you have driven in the rain, or after the vehicle has been run through a car wash.
Dew condensation also may build up inside the lenses when there is a significant
enough difference between the ambient and inside lens temperatures (similar to
vehicle windows fogging up in rainy conditions). These conditions are natural
processes, not structural design problems in the exterior lights.
Lens design characteristics ma y result in moisture developing on the light lens frame
surfaces. This also is not a malfunction.
However, if you see large amounts of wa ter accumulation, or large water drops
building up inside the lenses, have your vehicle inspected by a dealer.
■Maintaining Aluminum Wheels
■Fogged Exterior Light Lenses
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639
Handling the Unexpected
This chapter explains how to handle unexpected troubles.
Tools.................................................. 640
If a Tire Goes Flat
Changing a Flat Tire ......................... 641
Temporarily Repairi ng a Flat Tire....... 649
Handling of the Jack ......................... 663
Engine Does Not Start Checking the Engine ........................ 664
If the Keyless Remote Battery is Weak ...665
Emergency Engine Stop ................... 666
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 .................. 667
Overheating ...................................... 669
Indicator, Coming On/Blinking
If the Engine Oil Pressure Low Warning
Appears ............................................. 671
If the Charging System Indicator Comes On .. 672If the Malfunction Indicator Lamp Comes On or Blinks ................................... 672
If the Brake System Indicator (Red) Comes On or Blinks ....................................... 673
If the Electric Power Steering (EPS) System
Indicator Comes On ........................... 674
If the Brake System Indicator (Red) Comes On or Blinks at the Same Time When the Brake
System Indicator (Amber) Comes On .....675
If the Low Tire Pressure/TPMS Indicator Comes On or Blinks ....................... 676
If the Transmission System Indicator Blinks along with the Warning Message .... 677
Fuses .................................................. 678
Emergency Towing ........................... 685
If You Cannot Unlock the Fuel Fill Door.. 686If You Cannot Open the Tailgate .... 687
Refueling ........................................... 688
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641Continued
Handling the Unexpected
If a Tire Goes Flat
Changing a Flat Tire
If a tire goes flat while driving, grasp the steering wheel firmly and brake gradually
to reduce speed. Then, stop in a safe plac e. Replace the flat tire with a compact
spare tire. Go to a dealer as soon as possib le to have the full-size tire repaired or
replaced.
1. Park the vehicle on a firm, level, non-slippery surface and apply the parking brake.
2. Change the gear position to
(P.
3. Turn on the hazard warning lights an d set the power mode to VEHICLE OFF.
Vehicles with a compact spare tire
1Changing a Flat Tire
Follow compact spare precautions:
Periodically check the tire pressure of the compact
spare. It should be set to the specified pressure.
Specified Pressure: 60 psi (420 kPa, 4.2 kgf/cm
2)
When driving with the compact spare tire, keep the
vehicle speed under 50 mph (80 km/h). Replace with
a full-size tire as soon as possible.
The compact spare tire and wheel in your vehicle are
specifically for this model. Do not use them with
another vehicle. Do not us e another type of compact
spare tire or wheel with your vehicle.
Do not mount tire chains on a compact spare tire.
If a chain-mounted front tire goes flat, remove one of
the full-size rear tires and replace it with the compact
spare tire. Remove the flat front tire and replace it
with the full-size tire that was removed from the rear.
Mount the tire chains on the front tire.
Do not use a puncture-repairi ng agent on a flat tire,
as it can damage the tire pressure sensor.
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649
uuIf a Tire Goes Flat uTemporarily Repairing a Flat Tire
Continued
Handling the Unexpected
Temporarily Repairing a Flat Tire
If the tire has a large cut or is otherwise severely damaged, you will need to have the
vehicle towed. If the tire only has a small puncture, from a nail for instance, you can
use the temporary tire repair kit so that you can drive to the nearest service station
for a more permanent repair.
If a tire goes flat while driving, grasp the steering wheel firmly and brake gradually
to reduce speed. Then, stop in a safe place.
1. Park the vehicle on a firm, level, and n on-slippery surface and apply the parking
brake.
2. Change the gear position to
(P.
3. Turn on the hazard warning lights an d set the power mode to VEHICLE OFF.
Vehicles with temporary tire repair kit
1Temporarily Repairing a Flat Tire
The kit should not be used in the following situations.
Instead, contact a dealer or roadside assistance to
have the vehicle towed.
•The tire sealant has expired.
•More than one tire is punctured.•The puncture or cut is larger than 3/16 inch (4.8 mm).
•The tire side wall is damaged or the puncture is
outside the contact area.
•Damage has been caused by driving with the tire
extremely under inflated.
•The tire bead is no longer seated.•The rim is damaged.
Do not remove a nail or screw that punctured the
tire. If you remove it from the tire, you may not be
able to repair the puncture using the kit.
Contact Area
When the puncture is: Kit Use
Smaller than 3/16 inch (4.8 mm)Yes
Larger than 3/16 inch (4.8 mm) No
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665
uuEngine Does Not Start uIf the Keyless Remote Battery is Weak
Handling the Unexpected
If the Keyless Remo te Battery is Weak
If the beeper sounds, the To Start, Hold Remote Near Start Button message
appears on the multi-information display, the ENGINE START/STOP button flashes,
and the engine won’t start, start the engine as follows:
1.Press the ENGINE START/STOP button.
u The beeper sounds and the ENGINE
START/STOP button flashes for about
30 seconds.
2. Touch the center of the ENGINE START/
STOP button with the A logo on the keyless
remote while the ENGINE START/STOP
button is flashing. The buttons on the
keyless remote should be facing you.
u The beeper sounds, and the ENGINE
START/STOP button stays on for about
10 seconds.
3. Depress the brake pedal and press the
ENGINE START/STOP button while the
ENGINE START/STOP button is on.
u The engine starts.
u If you don’t depress the pedal, the mode
will change to ACCESSORY.
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