service ACURA RDX 2023 Service Manual

587
uuMaintenance MinderTMuTo Use Maintenance MinderTM
Continued
Maintenance
■Maintenance Minder Messages on the Multi-Information
Display
Maintenance MessageOil Life DisplayExplanationInformation
—
When you select the Maintenance
screen, it displays codes for
maintenance items due at the next
engine oil change, along with the
percentage of engine oil life
remaining.
—
Maintenance Due Soon15%The remaining engine oil life is 15 to 6
percent. Once you switch the display
by rolling the right selector wheel, this
message will go off.The engine oil is approaching the end
of its service life, and the maintenance
items should be inspected and serviced
soon.
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588
uuMaintenance MinderTMuTo Use Maintenance MinderTM
MaintenanceThe maintenance minder indicator ( ) come s on along with the Maintenance message.
Maintenance MessageOil Life DisplayExplanationInformation
Maintenance Due Now5%The remaining engine oil life is 5 to 1
percent. Roll the right selector wheel
to switch to another display.The engine oil has almost reached the
end of its service life, and the
maintenance items should be
inspected and serviced as soon as
possible.
Maintenance Past DueNegative DistanceThe remaining engine oil life has
passed its service life, and a negative
distance appears after driving over 10
miles (U.S. models) or 10 km
(Canadian models). Roll the right
selector wheel to switch to another
display.The engine oil life has passed.
The maintenance items must be
inspected and serviced immediately.
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589
uuMaintenance MinderTMuTo Use Maintenance MinderTM
Continued
Maintenance
■Maintenance Service Items
Maintenance Minder Message
Main
Item Sub
ItemsMaintenance Minder Indicator
System Message Indicator
U.S. models
*1: If a Maintenance Minder Indicator and message does not appear more than 12 months after the
display is reset, change the engine oil every year.
# : See information on maintenance and emissions warranty.
*2: If you drive in dusty conditions, replace the air cleaner element every 15,000 miles (24,000 km).
CODEMaintenance Main Items
A
●Replace engine oil*1
B●Replace engine oil*1 and oil filter●Inspect front and rear brakes●Check expiration date for Temporary Tire Repair Kit bottle (If
equipped)
●Inspect tie rod ends, steering gearbox, and boots●Inspect suspension components●Inspect driveshaft boots●Inspect brake hoses and lin es (Including ABS/VSA®)●Inspect all fluid levels and condition of fluids●Inspect exhaust system#
●Inspect fuel lines and connections#
●Adjust the valves during services A, B, 1, 2, or 3 if they are noisy.
*3: If you drive primarily in urban areas that have high concentrations of soot in the air from industry and
from diesel-powered vehicles, replace the dust and pollen filter every 15,000 miles (24,000 km).
*4: Driving in mountainous areas at very low vehicle speeds or trailer towing results in higher level of mechanical (Shear) stress to fluid. This requires differential fluid changes more frequently than
recommended by the Maintenance Minder. If you regularly drive your vehicle under these conditions, have
the differential fluid changed at 7,500 miles (12,000 km), then every 15,000 miles (24,000 km).
*5: If a Maintenance Minder Indicator does not appear more than 36 months after the display for item 7 is reset, change the brake fluid every 3 years.
CODEMaintenance Sub Items
1
●Rotate tires
2●Replace air cleaner element*2
●Replace dust and pollen filter*3
●Inspect drive belt
3
●Replace transmission fluid and transfer* fluid
4●Replace spark plugs●Inspect valve clearance
5
●Replace engine coolant
6●Replace rear differential fluid*, *4
7●Replace brake fluid*5
* Not available on all models
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590
uuMaintenance MinderTMuTo Use Maintenance MinderTM
Maintenance
Canadian models
*1: If a Maintenance Minder Indicator and message does not appear more than 12 months after the
display is reset, change the engine oil every year.
*2: If you drive in dusty conditions, replace every 24,000 km (15,000 miles).
*3: If you drive primarily in urban areas that have high concentrations of soot in the air from industry and
from diesel-powered vehicles, replace every 24,000 km (15,000 miles).
*4: Driving in mountainous areas at very low vehicle speeds or trailer towing results in higher level of mechanical (Shear) stress to fluid. This requires differential fluid changes more frequently than
recommended by the Maintenance Minder.
If you regularly drive your vehicle under these conditions, have the differential fluid changed at 12,000
km (7,500 miles), then every 24,000 km (15,000 miles).
*5: If a Maintenance Minder Indicator does not appear more than 36 months after the display for item 7 is reset, change the brake fluid every 3 years.
# : See information on maintenance and emissions warranty.
CODEMaintenance Main Items
A
●Replace engine oil*1
0●Replace engine oil*1 and oil filter
●Adjust the valves during services A, 0, 9, 1, 2, or 3 if they are noisy.
CODEMaintenance Sub Items
1
●Rotate tires
2●Replace air cleaner element*2
●Replace dust and pollen filter*3
●Inspect drive belt
3
●Replace transmission fl uid and transfer fluid
4●Replace spark plugs●Inspect valve clearance
5
●Replace engine coolant
6●Replace rear differential fluid*4
7●Replace brake fluid*5
9●Service front and rear brakes●Inspect these items:
•Tie rod ends, steeri ng gearbox, and boots
•Suspension components
•Driveshaft boots
•Brake hoses and lines (including ABS/VSA®)
•All fluid levels and condition of fluids
•Exhaust system#
•Fuel lines and connections#
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591
uuMaintenance MinderTMuTo Use Maintenance MinderTM
Maintenance
Reset the maintenance minder information display if you have performed the
maintenance service.
1. Set the power mode to ON.
2. Press the right selector wheel until the content is displayed.
3. Roll the right selector wheel until the Maintenance screen is displayed.
4. Press and hold the right selector wheel for about 10 seconds to enter the reset mode.
5. Roll the right selector wheel to select a ma intenance item to reset, or to select All
Due Items (You can also press the right selector wheel to the left to end the
process).
6. Press the right selector wheel to reset the selected item.
7. Repeat from step 4 for other items you wish to reset.
■Resetting the Display1Resetting the Display
NOTICE
Failure to reset the Maintenance MinderTM display
after a maintenance servic e results in the system
showing incorrect maintenance intervals, which can
lead to serious mechanical problems.
The dealer will reset the Maintenance Minder
TM
display after completing th e required maintenance
service. If someone other than a dealer performs
maintenance service, reset the Maintenance
Minder
TM display yourself.
You can also reset the Maintenance Minder
TM display
using the audio/information screen. 2 Customized Features P. 359
Right Selector Wheel
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595
uuMaintenance Under the Hood uRecommended Engine Oil
Maintenance
Recommended Engine Oil
Use a genuine engine oil or another commercial engine oil of suitable type and
viscosity (for the ambient temperature) as shown in the image that follows.
Oil is a major contributor to your engine’s performance and longevity. If you drive
the vehicle with insufficient or deteriorated oil, the engine may fail or be damaged.
*1:Formulated to improve fuel economy.
■Synthetic oil
You may also use synthetic motor oil if it is labeled with the API Certification Seal
and is the specified viscosity grade.
Genuine Engine OilCommercial Engine Oil
●Acura Genuine Motor Oil●API service SN or higher grade fuel-
efficient oil
●API Certification Mark “Starburst”
1 Recommended Engine Oil
Engine Oil Additives
Your vehicle does not require oil additives. In fact,
they may adversely affect the engine performance
and durability.
The following seal indicates the oil is energy
conserving and that it meets the American Petroleum
Institute’s late st requirements.
Ambient TemperatureAmbient Temperature
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617
uuChecking and Maintaining Tires uDOT Tire Quality Grading (U.S. Vehicles)
Continued
Maintenance
DOT Tire Quality Grading (U.S. Vehicles)
The tires on your vehicle m eet all U.S. Federal Safety
Requirements. All tires are also graded for treadwear, traction,
and temperature performance according to Department of
Transportation (DOT) standards. The following explains these
gradings.
Quality grades can be found where applicable on th e tire sidewall
between tread shoulder and maximum section width.
The treadwear grade is a comparative rating based on the wear
rate of the tire when tested un der controlled conditions on a
specified government test course. For example, a tire graded 150
would wear one and one-half (1 1/2) times as well on the
government course as a tire graded 100. The relative performance
of tires depends upon the actual conditions of their use, however,
and may depart significantly from the norm due to variations in
driving habits, service practi ces and differences in road
characteristics and climate.
■Uniform Tire Quality Grading
■Treadwear
1 Uniform Tire Quality Grading
For example:
Treadwear 200
Traction AA
Temperature A
All passenger car tires must conform
to Federal Safety Requirements in
addition to these grades.
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619
uuChecking and Maintaining Tires uWear Indicators
Maintenance
Wear Indicators
The groove where the wear indicator is
located is about 1/16 inch (about 1.6 mm)
shallower than elsewher e on the tire. If the
tread has worn so th at the indicator is
exposed, replace the tire.
Worn out tires have po or traction on wet
roads.
Tire Service Life
The life of your tires is dependent on many factors, including driving habits, road
conditions, vehicle loading, inflation pressure, maintenance history, speed, and
environmental conditions (even wh en the tires are not in use).
In addition to regular inspections and in flation pressure maintenance, it is
recommended that you have annual inspections performed once the tires reach five
years old. All tires, including the spare
*, should be removed from service after 10
years from the date of manufacture, regardle ss of their condition or state of wear.
Example of a Wear
Indicator mark
* Not available on all models
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627
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. 690
Canadian models
Caution
Flammable
Refrigerant
Requires Registered
Technician to Service
Air Conditioning
System
:
:
:
:
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uuIf a Tire Goes Flat uChanging a Flat Tire
642
Handling the Unexpected
1. Push the rear edge of the handle on the
floor lid and open the lid.
2. Push the tabs to open the tool box lid.
3. Take the jack, wheel nut wrench, and jack
handle bar out of the tool box.
■Getting Ready to Replace the Flat Tire1Changing a Flat Tire
NOTICE
Do not use the jack if it doesn’t work properly. Call
your dealer or a prof essional towing service.
The wheel nut wrench supplied with your vehicle is
specially adapted to fit th e holder shaft. Do not use
any other tool.
Handle
Tool Box Lid
Tab
Tool Box
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