2018 Acura MDX HYBRID coolant temperature

92
uuIndicators u
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 and allow the engine to cool.
2 Overheating P. 639
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.
—
SPORT+ mode
Indicator
●Comes on for a few seconds
when you set the power mode to
ON, then goes off.
●Comes on when you press the
Dynamic Mode button if the
Sport+ mode was selected.2 Integrated Dynamics System P. 474—
READY Indicator
●Comes on when the vehicle is
ready to drive.
2Turning on the Power P. 457
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567
uuMaintenance MinderTMuTo Use Maintenance MinderTM
Continued
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 MessageSystem Message
Indicator
Sub Items
Main
Item
*1: If the 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.
*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).
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*
●Inspect tie rod ends, steering gearbox, 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#
*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 twin motor unit fluid changes more frequently than recommended by the
Maintenance Minder. If you regularly drive your vehicle under these conditions, 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
* Not available on all models
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577
uuMaintenance Under the Hood uCooling System
Continued
Maintenance
Cooling System
This coolant is premixed with 50% an tifreeze 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.
2Engine Compartment Cover P. 571
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 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.
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.
MAXMIN
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579
uuMaintenance Under the Hood uInverter Coolant
Maintenance
Inverter Coolant
This coolant is premixed with 50% an tifreeze and 50% water. Do not add any
straight antifreeze or water.
We recommend you check the inverter coolant level every time you refuel. Check
the filler tank. Add the inve rter coolant accordingly.
Have a dealer replace the inverter coolant.
1.Check the fluid level in the tank.
2. If the coolant level has dropped below the
MIN level, have your ve hicle serviced at a
dealer.
u Only a properly trained technician can
refill the coolant and check the system
for leaks.
Specified coolant: Ac ura Long Life Antifreeze/Coolant Type 2
■Checking the Coolant
1Inverter 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 coolant system. They may not be compatible
with the coolant or with the motor components.
MAX
MIN
Filler Tank
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uuOverheating uHow to Handle Overheating
640
Handling the Unexpected
■Next thing to do
1.Check that the cooling fan is operating and
turn the power system off once the high
temperature indicator goes off.
u If the cooling fan is not operating,
immediately turn the power system off.
2. Once the engine has cooled down, inspect
the coolant level an d check the cooling
system components for leaks.
u If the coolant level in the reserve tank is
low, add coolant until it reaches the
MAX mark.
u If there is no coolan t in the reserve tank,
check that the radiator is cool. Cover the
radiator cap with a heavy cloth and open
the cap. If necessary, add coolant up to
the base of the filler neck, and put the
cap back on.
■Last thing to do
Once the engine has cooled sufficiently, turn the power system on, and check the
high temperature indicator.
If the high temperature indicator is off, resu me driving. If it stay on, contact a dealer
for repairs.
1 How to Handle Overheating
If the coolant is leaking, contact a dealer for repairs.
Use water as an emergency/temporary measure only.
Have a dealer flush the system with proper antifreeze
as soon as possible.
Continuing to drive with the Stop Driving When
Safe. Engine Temperature Too Hot message on
the multi-information display may damage the
engine.
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 TankMAXMIN
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Index
675
Index
Index
A
AAC................................................... 275, 300
ABS (Anti-lock Brake System) .................. 523
AC Power Outlet ...................................... 217
Accessories and Modifications ................ 611
Accessory Power Sockets ......................... 216
Acoustic Vehicle Alerting System ............ 473
AcuraLink ................................................. 438
AcuraWatch
TM............................................ 26
Adaptive Cruise Control (ACC) with Low Speed Follow (LSF) ................................. 477
Indicator ................................................. 100
Additives Coolant .................................................. 577
Engine Oil ............................................... 572
Washer ................................................... 581
Additives, Engine Oil ............................... 572
Adjusting Armrest .................................................. 207
Front Seats.............................................. 195
Head Restraints ....................... 201, 203, 204
Headlights .............................................. 582
Mirrors.................................................... 192
Rear Seats ............................................... 206
Steering Wheel ....................................... 191
Temperature ........................................... 127
Agile Handling Assist ............................... 507
Air Conditioning System (Climate Control
System) .................................................... 222
Changing the Mode................................ 225 Defrosting the Windshield and
Windows ............................................... 228
Dust and Pollen Filter ............................... 604
Rear Climate Control System ................... 229
Sensors .................................................... 233
Synchronized Mode ................................. 226
Using Automatic Climate Control ............ 222
Air Pressure ....................................... 592, 663
Airbags ........................................................ 47
Advanced Airbags ..................................... 53
After a Collision ......................................... 51
Airbag Care ............................................... 61
Driver’s Knee Airbag .................................. 54
Event Data Recorder .................................... 0
Front Airbags (SRS) .................................... 50
Indicator .............................................. 59, 93
Passenger Front Airbag Off Indicator ......... 60
Sensors ...................................................... 47
Side Airbags .............................................. 56
Side Curtain Airbags .................................. 58
AM/FM Radio ............................................ 261
Android Auto ............................................ 310
Anti-lock Brake System (ABS) .................. 523
Indicator .................................................... 93
Apple CarPlay ........................................... 306
Armrest ..................................................... 207
Audio Remote Controls ............................ 241
Audio System ............................................ 236
Adjusting the Sound ................................ 256
Auxiliary Input Jack .................................. 240
Error Messages ........................................ 315 General Information ................................ 323
HDD ........................................................ 278
Internet Radio ......................................... 298
iPhone............................................. 298, 325
iPod ........................................................ 291
MP3/WMA/AAC .............................. 275, 300
Reactivating ............................................ 240
Recommended CDs ................................. 324
Recommended Devices............................ 325
Remote Controls ..................................... 241
Security Code .......................................... 240
Theft Protection ...................................... 240
USB Flash Drives ...................................... 325
USB Port.................................................. 237
Authorized Manuals ................................ 670
Auto Door Locking/Unlocking ................. 157
Customize ....................................... 137, 378
Auto Engine Stop/Start .............................. 13
Auto High-Beam ....................................... 180
Indicator.................................................... 93
Automatic Brake Hold ............................. 521
Indicator.................................................. 521
Automatic Brake Hold System Indicator.................................................. 521
Automatic Folding Door Mirror .............. 194
Automatic Intermittent Wipers ............... 184
Automatic Lighting .................................. 177
Auxiliary Console Panel ........................... 343
Auxiliary Input Jack .................................. 240
Average Fuel Economy ............................ 127
Average Speed ......................................... 128
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