service Acura RLX 2016 Owner's Guide

464
Maintenance
Before Performing Maintenance
Inspection and Maintenance
For your safety, perform all listed inspections and maintenance to keep your vehicle
in good condition. If you become aware of any abnormality (noise, smell, insufficient
brake fluid, oil residue on the ground, etc.), have your vehicle inspected by a dealer.
(Note, however, that service at a dealer is not mandatory to keep your warranties in
effect.) Refer to the separate maintena nce booklet for detailed maintenance and
inspection information.
■Daily inspections
Perform inspections before long distance trips, when washing the vehicle, or when
refueling.
■Periodic inspections
• Check the brake fluid level monthly.
2 Brake Fluid P. 483
•Check the tire pressure monthly. Examin e the tread for wear and foreign objects.
2Checking and Maintaining Tires P. 492
•Check the operation of the exterior lights monthly.
2 Replacing Light Bulbs P. 484
•Check the condition of the wiper bl ades at least every six months.
2Checking and Maintaining Wiper Blades P. 489
■Types of Inspection and Maintenance
1Inspection and Maintenance
Maintenance, replacement, or repair of
emissions control devices and systems may be
done by any automotive repair establishment or
individuals using parts that are “certified” to
EPA standards.
According to state and fede ral regulations, failure to
perform maintenance on the maintenance main
items marked with # will not void your emissions
warranties. However, all ma intenance services should
be performed in accordan ce with the intervals
indicated by the mult i-information display.
2 Maintenance Service Items P. 470
If you want to perform complex maintenance tasks
that require more skills a nd tools, you can purchase a
subscription to the Service Express website at
www.techinfo.honda.com .
2 Authorized Manuals P. 565
If you want to perform ma intenance yourself, make
sure that you have the necessary tools and skills first.
After performing ma intenance, update the records in
the separate maintenance booklet.
U.S. models
16 ACURA RLX E-AWD-31TY36200.book 464 ページ ２０１５年５月２２日　金曜日　午後３時 ５０分

466
uuBefore Performing Maintenance uParts and Fluids Used in Maintenance Service
Maintenance
Parts and Fluids Used in Maintenance Service
The use of Acura genuine parts and fluids is recommended when maintaining and
servicing your vehicle. Acura genuine parts are manufactured according to the same
high quality standards us ed in Acura vehicles.
16 ACURA RLX E-AWD-31TY36200.book 466 ページ ２０１５年５月２２日　金曜日　午後３時 ５０分

467
Maintenance
Maintenance MinderTM
If the engine oil life is less than 15%, you will see the Maintenance Minder messages
appear the multi-information display every time you set the power mode to ON. The
messages notify you when to change the engi ne oil, or when to bring your vehicle
to a dealer for indicated maintenance services.
16 ACURA RLX E-AWD-31TY36200.book 467 ページ ２０１５年５月２２日　金曜日　午後３時 ５０分

468
uuMaintenance MinderTMuTo Use Maintenance MinderTM
Maintenance
To Use Maintenance MinderTM
Maintenance items, which should be serviced at the same time that you replace the
engine oil, appear on the multi-information display.
You can view them on the engine oil life screen at any time.
1. Set the power mode to ON.
2. Roll the right selector wheel until the engine oil life appears on the multi-
information display.
■Displaying the Engine Oil Life and Maintenance Items1 Displaying the Engine Oil Life and Maintenance Items
Based on the engine ope rating conditions, the
remaining engine oi l life is calculated and displayed
as a percentage.
Displayed Engine Oil
Life (%)Calculated Engine Oil Life (%)
100 100 to 91
9090 to 81
80 80 to 71
7070 to 61
60 60 to 51
5050 to 41
40 40 to 31
3030 to 21
20 20 to 16
1515 to 11
10 10 to 6
55 to 1
0 0
Remaining Engine Oil Life
Maintenance Service Items
Right Selector Wheel
16 ACURA RLX E-AWD-31TY36200.book 468 ページ ２０１５年５月２２日　金曜日　午後３時 ５０分

469
uuMaintenance MinderTMuTo Use Maintenance MinderTM
Continued
Maintenance
The system message indicator ( ) comes on along with the Maintenance Minder message.
■Maintenance Minder Messages on the Multi-Information
Display
Maintenance MessageOil Life DisplayExplanationInformation
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.
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.
16 ACURA RLX E-AWD-31TY36200.book 469 ページ ２０１５年５月２２日　金曜日　午後３時 ５０分

470
uuMaintenance MinderTMuTo Use Maintenance MinderTM
Maintenance
■Maintenance Service Items1Maintenance Service Items
•Independent of the Maintenance Minder
information, replace the brake fluid every 3 years.
•Inspect idle speed every 160,000 miles (256,000
km).
•Adjust the valves during services A, B, 1, 2, or 3 if
they are noisy.
Maintenance Minder Message
System Message
Indicator
Main Item Sub Items
*1: If a message Maintenance Due Now 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.
CODEMaintenance Main Items
A
●Replace engine oil*1
B●Replace engine oil*1 and oil filter●Inspect front and rear brakes●Inspect tie rod ends, steering gearbox, boots, and
drain plug
●Inspect suspension components●Inspect driveshaft boots●Inspect brake hoses and li nes (Including ABS/VSA)●Inspect all fluid levels and condition of fluids●Inspect exhaust system#
●Inspect fuel lines and connections#
●Check expiration informat ion for Temporary Tire
Repair Kit bottle
*2: If you drive in dusty conditions, replace the air cleaner element every 15,000 miles (24,000 km).
*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 results in higher transmission temperature. This requires transmission fluid changes more frequently than recommended by the Maintenance
Minder. If you regularly drive your vehicle under these conditions, have the transmission fluid changed
at 30,000 miles (48,000 km), then every 25,000 miles (40,000 km).
*5: If you drive regularly in very high temperatures (over 110°F, 43°C), in very low temperatures (under -20°F, -29°C), replace every 60,000 miles/100,000 km.
*6: Driving in mountainous areas at very low vehicle speeds 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).
CODEMaintenance Sub Items
1
●Rotate tires
2●Replace air cleaner element*2
●Replace dust and pollen filter*3
3●Replace transmission fluid*4
4●Replace spark plugs●Replace timing belt and inspect water pump*5
●Inspect valve clearance
5
●Replace engine coolant
6●Replace Twin Motor Unit fluid*6
16 ACURA RLX E-AWD-31TY36200.book 470 ページ ２０１５年５月２２日　金曜日　午後３時 ５０分

471
uuMaintenance MinderTMuTo Use Maintenance MinderTM
Maintenance
Reset the engine oil life display if you have performed the maintenance service.
1. Set the power mode to ON.
2. Go to the Maintenance Info. group.
2Customized Features P. 113
3.Push the right selector wheel.
u The oil life reset mode is displayed on the multi-information display.
4. Select Reset with the right selector wheel, th en push the right selector wheel.
u The displayed maintenance items disapp ear, and the engine oil life display
returns to 100%.
To cancel the oil life reset mode, select Cancel, then push the right selector wheel.
■Resetting the Display1Resetting the Display
NOTICE
Failure to reset the engine oil life after a maintenance
service results in the sy stem showing incorrect
maintenance intervals, which can lead to serious
mechanical problems.
The dealer will reset the en gine oil life display after
completing the required ma intenance service. If
someone other than a deal er performs maintenance
service, reset the engine oil life display yourself.
Engine Oil Life
Maintenance Item Codes
Right Selector
Wheel
16 ACURA RLX E-AWD-31TY36200.book 471 ページ ２０１５年５月２２日　金曜日　午後３時
５０分

482
uuMaintenance Under the Hood uInverter Coolant
Maintenance
Inverter Coolant
We recommend you check the inverter co olant level every time you refuel.
1. Check the fluid level in the tank.
2. If the coolant level has dropped below the
MIN level, have your vehicle serviced at a
dealer.
u Only a properly trained technician can
refill the coolant an d check the system
for leaks.
Transmission Fluid
Have a dealer check the fluid level and replace if necessary.
Do not attempt to check or change th e automatic transmission fluid yourself.
Specified coolant: Acura Long Life Antifreeze/Coolant Type 2
■Checking the Coolant
MAX
MIN
Filler
Tank
■Dual Clutch Transmission Fluid
Specified fluid: Acura Automatic Transmis sion Fluid ATF DW-1
1Dual Clutch Transmission Fluid
NOTICE
Do not mix Acura ATF DW-1 with other
transmission fluids.
Using a transmission flui d other than Acura ATF
DW-1 may adversely af fect the operation and
durability of your vehicle’ s transmission, and damage
the transmission.
Any damage caused by usi ng a transmission fluid that
is not equivalent to Acur a ATF DW-1 is not covered
by Acura’s new vehicle warranty.
16 ACURA RLX E-AWD-31TY36200.book 482 ページ ２０１５年５月２２日　金曜日　午後３時 ５０分

495
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 co nditions 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.
16 ACURA RLX E-AWD-31TY36200.book 495 ページ ２０１５年５月２２日　金曜日　午後３時 ５０分

497
uuChecking and Maintaining Tires uWear Indicators
Maintenance
Wear Indicators
The groove where the wear indicator is
located is 1/16 inch (1.6 mm) shallower than
elsewhere on the tire. If the tread has worn so
that the indicator is ex posed, 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 inflation 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.
1Checking Tires
High speed driving
We recommend that you do not drive faster than the
posted speed limits and conditions allow. If you drive
at sustained high speeds (over 118 mph or 190
km/h), adjust the cold tire pressures as shown below
to avoid excessive heat build up and sudden tire
failure.
Tire Size245/40R19 98W
Pressure 38 psi (260 kPa, 2.7 kgf/cm2)
Example of a Wear
Indicator mark
* Not available on all models
16 ACURA RLX E-AWD-31TY36200.book 497 ページ ２０１５年５月２２日　金曜日　午後３時 ５０分