2018 Acura RLX HYBRID engine coolant

27
Quick Reference Guide
Maintenance (P 493)
Under the Hood (P 502)
● Check engine oil, engine coolant, and inverter coolant. Add
when necessary.
● Check brake fluid.
● Check the 12-volt battery condition monthly.
aPull the hood release handle under the corner of the
dashboard.
bLocate the hood latch lever, push it to the side, and then
raise the hood. Once you have raised the hood slightly, you
can release the lever.
cWhen finished, close the hood and make sure it is firmly
locked in place.
Lights (P 515)
● Inspect all lights regularly.
Wiper Blades (P 518)
● Replace blades if they leave streaks
across the windshield.
Tires (P 521)
● Inspect tires and wheels regularly.
● Check tire pressures regularly.
● Install snow tires for winter driving.
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85
uuIndicators u
Continued
Instrument Panel
IndicatorNameOn/BlinkingExplanationMessage
High
Temperature
Indicator
•Comes on for a few seconds when
you set the power mode to ON, then
goes off.
• Blinks when the engine coolant
temperature goes up, and stays on if
the temperature continues to rise.•Blinks while driving - Drive slowly to
prevent overheating.
•Stays on while driving - Immediately
stop in a safe place an d allow the engine to
cool.
2 Overheating P. 567
Low Temperature
Indicator
•Comes on for a few seconds when
you set the power mode to ON, then
goes off.
• Comes on when the engine coolant
temperature is low.•If the indicator stays on after the engine has
reached normal operating temperature,
there may be problem with the
temperature sensors. Have your vehicle
inspected by a dealer.
—
Vehicle Stability
Assist (VSA ®)
System Indicator
• Comes on for a few seconds when
you set the power mode to ON, then
goes off.
• Blinks when VSA ® is active.
• Comes on if there is a problem with
the VSA® system.•Stays on constantly - Have your vehicle
checked by a dealer.
2 Vehicle Stability Assist (VSA® ), aka
Electronic Stability Control (ESC),
System P. 441
Vehicle Stability
Assist (VSA®) OFF
Indicator
•Comes on for a few seconds when
you set the power mode to ON, then
goes off.
• Comes on when you partially disable
VSA ®.
2VSA ® On and Off P. 442—
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289
uuGeneral Information on the Audio System uHonda App License Agreement
Continued
Features
E. Information Collection and Storage
1. Information Collection , Use, Transmission and Storage of Data.
Consent to Use of Data: You ag ree that HONDA and PROVIDERS may
collect and use your information gathered in any manner as part of product support services related to the SOFTWARE or related services.
HONDA may share such information with third parties, including, without limitation, PR OVIDERS, third party software and services
suppliers, their affiliates and/or their designated agents, solely to improve their products or to provide services or technolo gies to you.
HONDA, third party software and syst ems suppliers, their affiliates and/or their de signated agent may disclose this information to others,
but not in a form that pe rsonally identifies you.
2. Information Storage.
Depending on the type of multimedia system you have in your VEHICLE, certain information may be stored for ease
of use of the SOFTWARE including, without limitation, search hi story, location history in certain applications, previous and saved
destinations, map locations within certain applicat ions, and device numbers and contact information.
(a) Vehicle Health Information.
Your VEHICLE may remotely transmit information re garding the status and health of your VEHICLE
(“VEHICLE INFORMATION”) to HONDA without notification to you. VEHICLE INFORMATION may contain VEHICLE maintenance and
malfunction status that is derived from VEHICLE diagnostic data and includes, but is not limited to, status of powered doors and windows,
battery life data, battery charging data, VE HICLE speed, coolant temperature, air comp ressor revolution, output power, warning codes,
diagnostic trouble codes, fuel injection volume, and engine rota tions per minute. VEHICLE HEALTH INFORMATION may be used by HON DA
for research and development, to deliver HONDA SERVICES and informat ion to you, and to contact you, and is retained only for a period
of time necessary to fulfill these goals.
(b) VEHICLE Geolocation Data (non-navigation/map based).
If you opt-in to geolocation-based SERVICES, your vehicle’s geolocation data
(latitude and longitude) will be automatically sent from your VEHICLE to HONDA and PROVIDERS.
(c) You understand that the inputting or uploading of information to your VEHICLE’s multimedia system or the SOFTWARE or SERVIC ES is
at your own risk and that HONDA is not responsible for unauthori zed access to or use of any personal or other information. All information
uploaded to the SOFTWARE and SERVICES may be stored on your VEHICLES’s multimedia system and you understand that the security and
safety of your VEHICLE’s multimedia system is your sole responsibility.
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Continued383
uuWhen Driving uTurning on the Power
Driving
■To turn the power system off1Remote Engine Start with Vehicle Feedback
•The engine oil pressure is low.•The engine coolant temper ature is extremely high.
•The telematics unit malfunctions.
•The security system alarm is not set.
Before turning the power sy stem on, make sure to
check the door lock status using the remote. When
you press the button, wait for the green LED to
blink. If the red LED turns on, the doors and trunk did
not lock, and the power system is not turned on.
While the power system is on, the vehicle will
automatically preconditi on inside the vehicle.
When it is cold outside:
•The defroster and heated windshield are activated
at a moderately warm temperature.
•The rear defogger, door mi rror heaters and heated
windshield are activated.
•The heated steering wheel is activated. 2Heated Steering Wheel P. 194
Press and hold the button
for one second.
Go within the range,
and try again.
Amber LED: Blinks when any
button is pressed. Red LED:
●Comes on for one second to let you know
that the power system is turned off.
●Blinks when the remote is out of the keyless
access system range. The power system will not
be turned off.
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８分

493
Maintenance
This chapter discusses basic maintenance.
Before Performing MaintenanceInspection and Maintenance ............ 494
Safety When Performing Maintenance .... 495Parts and Fluids Used in Maintenance Service ........................................... 496
Maintenance Minder
TM..................... 497
Maintenance Under the Hood
Maintenance Items Un der the Hood .... 502Opening the Hood ........................... 503
Engine Compartment Cover ............. 504
Recommended Engine Oil ................ 505
Oil Check ......................................... 506
Adding Engine Oil ............................ 507
Changing the Engine Oil and Oil Filter ..... 508Cooling System ................................ 510
Inverter Coolant ............................... 512
Transmission Fluid ............................ 513
Brake Fluid ....................................... 513
Refilling Window Washer Fluid......... 514
Replacing Light Bulbs ....................... 515
Checking and Maintaining Wiper Blades.... 518Checking and Maintaining Tires
Checking Tires ................................. 521
Tire and Loading Information Label .. 522
Tire Labeling .................................... 522
DOT Tire Quality Grading (U.S. Vehicles).. 524
Wear Indicators ............................... 526
Tire Service Life ................................ 526
Tire and Wheel Replacement ........... 527
Tire Rotation .................................... 528
Winter Tires ..................................... 529
12-Volt Battery ................................. 530
Remote Transmitter Care Replacing the Button Battery ........... 531
Climate Control System Maintenance.... 532CleaningInterior Care .................................... 533
Exterior Care.................................... 535
Accessories and Modifications ........ 538
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500
uuMaintenance MinderTMuTo Use Maintenance MinderTM
Maintenance
■Maintenance Service Items1Maintenance Service Items
•Independent of the Maintenance Minder
information, replace the brake fluid every 3 years.
•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●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 li nes (Including ABS/VSA)●Inspect all fluid levels and condition of fluids●Inspect exhaust system#
●Inspect fuel lines and connections#
*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 this condition, 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 Twin Motor Unit fluid changes more frequently than recommended by the
Maintenance Minder. If you regularly drive your vehicle under this condition, have the Twin Motor Unit
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
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502
Maintenance
Maintenance Under the Hood
Maintenance Items Under the Hood
Brake Fluid
(Black Cap)
Washer Fluid
(Black Cap) Engine Oil Dipstick
(Orange) Engine Oil Fill Cap
12-Volt Battery
Engine Coolant Reserve
Tank
Radiator Cap
Inverter Coolant
Filler Tank
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510
uuMaintenance Under the Hood uCooling System
Maintenance
Cooling System
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
1Cooling System
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 coo ling 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.
3WARNING
Removing the radiator cap while the
engine is hot can cause the coolant to spray
out, seriously scalding you.
Always let the engine and radiator cool
down before removing the radiator cap.
Reserve
Tank
MAX
MIN
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