engine overheat Acura RLX HYBRID 2018 Owner's Manual

28
Quick Reference Guide
Handling the Unexpected (P 541)
Flat Tire (P 543)
● Park in a safe location and repair the flat
tire using the tire repair kit, or replace
the flat tire with the compact spare tire
*1.
Indicators Come On
(P 569)
●Identify the indicator and consult the
owner’s manual.
*1:Vehicles with optional spare tire kit
Power System Won’t Start
(P 561)
● If the 12-volt battery is dead, jump start
using a booster battery.
Blown Fuse

(P 574)
● Check for a blown fuse if an electrical
device does not operate.
Overheating (P 567)
● Park in a safe location. If you do not see
steam under the hood, open the hood,
and let the power sy stem and the engine
cool down.
Emergency Towing
(P 581)
● Call a professional towing service if you
need to tow your vehicle.
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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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469
uuParking Your Vehicle uWhen Stopped
Driving
If during in Auto Engine Stop, the gear position changes to (P and the engine
restarts automatically unde r the following conditions:
• The power system is on.
• The gear position is not in
(P.
• You unfasten the driver side seat belt and open the door.
1When Stopped
NOTICE
The following can damage the driveline:•Depressing the accelera tor and brake pedals
simultaneously.
•Changing into ( P before the vehicle stops
completely.
When facing uphill, do not hold the vehicle by
depressing the accelerator pedal.
Doing so may cause the power system to overheat
and fail.
In extremely cold temper atures, the parking brake
may freeze up if applied. If such temperatures are
expected, do not apply the parking brake but, if
parking on a slope, either turn the front wheels so
they will contact the curb if the vehicle rolls down the
slope or block the wheels to keep the vehicle from
moving. If you do not take either precaution, the
vehicle may roll unexpect edly, leading to a crash.
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Continued547
uuIf a Tire Goes Flat uTemporarily Repairing a Flat Tire
Handling the Unexpected
4. Plug in the compressor to the accessory
power socket.
u Be careful not to pinch the cord in a
door or window.
u Do not plug any other electronic
devices into other accessory power
sockets.
5. Turn the power system on.
u Keep the power system on while
injecting sealant and air.
2 Carbon Monoxide Gas P. 72
6.Turn the selector switch to SEALANT/
AIR .
1Injecting Sealant and Air
NOTICE
Do not operate the temporary tire repair kit
compressor for more than 15 minutes. The
compressor can overheat and become permanently
damaged.
There are two accessory power sockets:
•In the center pocket
•In the console compartment 2 Accessory Power Sockets P. 190
3WARNING
Running the engine with the vehicle in an
enclosed or even partly enclosed area can
cause a rapid build-up of toxic carbon
monoxide.
Breathing this colorless, odorless gas can
cause unconsciousness and even death.
Only run the engine to power the air
compressor with th e vehicle outdoors.
SEALANT/AIR side
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567Continued
Handling the Unexpected
Overheating
How to Handle Overheating
Overheating symptoms are as follows:
•The high temperature indicator comes on or the engine suddenly loses power.
• Steam or spray comes out of the engine compartment.
■First thing to do
1. Immediately park the vehicle in a safe place.
u Change the gear position to
(P and set the parking brake.
2. Turn off all accessories and turn on the hazard warning lights.
u No steam or spray present : Keep the power system on and open the hood.
u Steam or spray is present : Turn off the power system and wait until it
subsides. Then open the hood.
1 How to Handle Overheating
NOTICE
Continuing to drive with the high temperature
indicator on may da mage the engine.
3WARNING
Steam and spray from an overheated
engine can seriously scald you.
Do not open the hood if steam is coming
out.
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uuOverheating uHow to Handle Overheating
568
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.
2 Radiator P. 511
■Last thing to do
Once the engine has cooled sufficiently , turn the power system on and check the
high temperature indicator. If the high temp erature indicator is off, resume driving.
If it stays 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.
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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602
Index
Coolant (Engine)....................................... 510
Adding to the Radiator ............................ 511
Adding to the Reserve Tank ..................... 510
High Temperature Indicator ....................... 85
Low Temperature Indicator ........................ 85
Overheating............................................. 567
Coolant (Inverter) ..................................... 512
Creeping (Dual Clutch Transmission) ....... 386
Cross Traffic Monitor ................................ 474
Cup Holders ............................................... 189
Customized Features ................................ 297
D
Daytime Running Lights ........................... 159
Dead Battery (12-Volt) ............................. 564
Defrosting the Windshield and Windows .................................................. 207
Devices that Emit Radio Waves ................ 589
Dimming Headlights ............................................... 156
Rearview Mirror ....................................... 172
Dipstick (Engine Oil) ................................. 506
Directional Signals (Turn Signal) .............. 155
Door Mirrors ............................................. 173
Doors ......................................................... 129
Auto Door Locking .................................. 142
Auto Door Unlocking ............................... 142
Door Open Message .................................. 37
Keys ........................................................ 129 Locking/Unlocking the Doors from
the Inside ........................................ 18, 139
Locking/Unlocking the Doors from the Outside ........................................... 131
Lockout Prevention System ...................... 137
DOT Tire Quality Grading ........................ 524
Driver’s Knee Airbag .................................. 52
Driving ...................................................... 373
Braking ................................................... 452
Dual Clutch Transmission ........................ 386
Shifting Gear ........................................... 387
Turning on the Power.............................. 380
Driving Position Memory System ............ 169
Dual Clutch Transmission
Creeping ................................................. 386
Fluid ........................................................ 513
Kickdown ................................................ 386
Operating the Shift Button ................ 23, 389
Shifting ................................................... 387
Dust and Pollen Filter ............................... 532
E
Elapsed Time............................................. 117
Electric Parking Brake Indicator.................................................... 77
Electric Parking Brake System
Indicator............................................ 77, 571
Electric Power Steering (EPS) System Indicator............................................ 84, 571 Electronic Stability Control (ESC)
............ 441
Emergency ................................................ 581
Emissions Testing (Readiness Codes) ...... 591
Energy Efficiency ........................................ 12
Engine ....................................................... 588
Coolant .................................................. 510
Jump Starting ......................................... 564
Oil .......................................................... 505
Remote Engine Start ............................... 382
Engine Compartment Cover .................... 504
Engine Coolant ........................................ 510
Adding to the Radiator ........................... 511
Adding to the Reserve Tank .................... 510
High Temperature Indicator ...................... 85
Low Temperature Indicator ....................... 85
Overheating ............................................ 567
Engine Oil ................................................. 505
Adding ................................................... 507
Checking ................................................ 506
Displaying Oil Life ................................... 498
Low Oil Pressure Indicator ................. 76, 569
Recommended Engine Oil ....................... 505
e-pretensioners .......................................... 40
EPS (Electric Power Steering) System ........ 84
Exhaust Gas Hazard (Carbon Monoxide) .. 72
Expanded Rear Door Sunshades ............. 199
Exterior Care (Cleaning) .......................... 535
Exterior Mirrors ........................................ 173
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605
Index
L
Lane Keeping Assist System (LKAS)........ 423
Language (HFL) ........................................ 327
LATCH (Child Seats) ................................... 65
Lights ................................................ 156, 515
Automatic............................................... 157
Bulb Replacement ................................... 515
Daytime Running Lights .......................... 159
Fog Lights ............................................... 159
High Beam Indicator ................................. 87
Interior.................................................... 182
Light Switches......................................... 156
Lights On Indicator.................................... 87
Turn Signals ............................................ 155
Load Limits ............................................... 377
Locking/Unlocking ................................... 129
Auto Door Locking/Unlocking ................. 142
Childproof Door Locks ............................ 141
From Inside ............................................. 139
From Outside .......................................... 131
Keys........................................................ 129
Using a Key............................................. 137
Lockout Prevention System ..................... 137
Low Battery Charge (12-Volt) ................. 569
Low Fuel Indicator ..................................... 83
Low Keyless Access Remote Signal Strength .................................................. 130
Low Oil Pressure Indicator ................. 76, 569
Lower Anchors ........................................... 65
Luggage (Maximum Load Limit) ............. 377
Lumbar Support ....................................... 176
M
Maintenance............................................. 493
12-Volt Battery ........................................ 530
Brake Fluid .............................................. 513
Cleaning .................................................. 533
Climate Control System ........................... 532
Coolant ........................................... 510, 512
Maintenance Minder
TM............................ 497
Oil ........................................................... 506
Precautions .............................................. 494
Radiator .................................................. 511
Remote Transmitter ................................. 531
Replacing Light Bulbs ............................... 515
Safety ...................................................... 495
Service Items ........................................... 500
Tires ........................................................ 521
Transmission Fluid ................................... 513
Under the Hood ...................................... 502
Malfunction Indicator Lamp .............. 81, 570
Map Lights ................................................ 183
Maximum Load Limit ............................... 377
Meters, Gauges ......................................... 112
Mirrors ....................................................... 172
Adjusting ................................................. 172
Door........................................................ 173
Exterior .................................................... 173
Interior Rearview ..................................... 172
Modifications (and Accessories) .............. 538
Moonroof .................................................. 151
MP3 ................................................... 245, 269
Multi-Information Display ....................... 114Multi-View Rear Camera
.......................... 478
N
Numbers (Identification).......................... 588
O
Odometer................................................. 116
Oil (Engine) ....................................... 505, 587
Adding .................................................... 507
Checking................................................. 506
Displaying Oil Life .................................... 498
Low Oil Pressure Indicator ................. 76, 569
Recommended Engine Oil ............... 505, 587
Viscosity .......................................... 505, 587
On Demand Multi-Use Display
TM............. 217
Open Source Licenses ............................... 296
Opening Trunk ...................................................... 583
Opening/Closing Hood....................................................... 503
Moonroof ............................................... 151
Power Windows ...................................... 149
Trunk ...................................................... 143
Operating the Switches Around the Steering
Wheel ...................................................... 152
Outside Temperature Display .................. 116
Overheating .............................................. 567
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607
Index
Side Airbags............................................... 54
Side Curtain Airbags .................................. 56
SiriusXM ® Radio ....................................... 242
Snow Tires ................................................ 529
Sounds Unique to the SPORT HYBRID SH-
AWD ® System ........................................... 13
Spare Tire (Optional) ....................... 555, 587
Spark Plugs ............................................... 586
Specifications ........................................... 586
Specified Fuel ................................... 490, 586
SPORT HYBRID Super Handling-All Wheel
Drive
TM (SPORT HYBRID SH-AWD ®)....... 444
SPORT Mode ............................................. 395
SPORT Mode Indicator ....................... 88, 395
SRS Airbags (Airbags) ................................ 48
Steering Wheel Adjusting ................................................ 171
Stopping ................................................... 468
Summer Tires ............................................ 529
Supplemental Restraint System (SRS) ....... 48
Surround View Camera System ............... 480
Switches (Around the Steering
Wheel) ............................................ 4, 5, 152
System Message Indicator ......................... 86
T
Temperature
High Temperature Indicator ...................... 85
Low Temperature Indicator ....................... 85
Temperature Sensor ................................ 209 Temporary Tire Repair Kit
........................ 544
Tie-down Anchors .................................... 192
Time (Setting) ........................................... 128
Tire Pressure Monitoring System (TPMS) ..................................................... 447
Indicator ............................................ 86, 572
Tires ........................................................... 521
Air Pressure ..................................... 522, 587
Chains ..................................................... 529
Checking and Maintaining ....................... 521
Flat Tire (Puncture) ................................... 543
Inspection ................................................ 521
Labeling .................................................. 522
Regulations ............................................. 524
Rotation .................................................. 528
Spare (Optional) .............................. 555, 587
Summer .................................................. 529
Temporary Tire Repair Kit ........................ 544
Wear Indicators ....................................... 526
Winter ..................................................... 529
Tools .......................................................... 542
Towing a Trailer ....................................... 379
Towing Your Vehicle ................................ 379
Emergency .............................................. 581
Transmission ....................................... 23, 387
Dual Clutch ............................... 23, 386, 387
Fluid ........................................................ 513
Gear Position Indicator ...................... 81, 389
Number ................................................... 588
Sequential Mode ..................................... 393
TRIP Button ............................................... 115 Trip Meter
................................................. 116
Troubleshooting ....................................... 541
Blown Fuse.............................. 574, 577, 579
Brake Pedal Vibrates ............................ 29, 30
Buzzer Sounds When Opening Door.......... 29
Emergency Towing .................................. 581
Flat Tire/Puncture ............................ 543, 555
Noise When Braking .................................. 30
Overheating ............................................ 567
Power System Won’t Start ....................... 561
Premium Gasoline ........................... 490, 586
Rear Door Won’t Open...................... 29, 141
Warning Indicators .................................... 76
Trunk ......................................................... 143
Lid........................................................... 143
Light Bulbs .............................................. 586
Release Handle ........................................ 583
Unable to Open....................................... 583
Turn Signals .............................................. 155
Indicators (Instrument Panel) ..................... 86
Turn-by-Turn Directions ................... 118, 123
Turning on the Power .............................. 380
Does Not Activate ................................... 561
Jump Starting .......................................... 564
Remote Engine Start................................ 382
Two-way Keyless Access Remote ..... 138, 382
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