overheating Acura RDX 2020 Owner's Manual

Contents
Child Safety P. 58Exhaust Gas Hazard P. 71Safety Labels P. 72
Opening and Closing the Tailgate P. 163 Security System P. 173 Opening and Closing the Windows P. 176
Operating the Switches Around the Steering Wheel P. 182 Adjusting the Mirrors P. 204
Interior Lights/Interior Convenience Items P. 219 Climate Control System P. 230
Audio Error Messages P. 310General Information on the Audio System P. 313
Bluetooth ® HandsFreeLink ® P. 361
Off-Highway Driving Guidelines P. 411 When Driving P. 413 AcuraWatchTM P. 447
Multi-View Rear Camera P. 511 Surround View Camera System*P. 513 Refueling P. 521
Maintenance Under the Hood P. 538 Replacing Light Bulbs P. 551
Checking and Maintaining Tires P. 560 Battery P. 569 Remote Transmitter Care P. 571
Accessories and Modifications P. 580
Engine Does Not Start P. 607 Jump Starting P. 610Overheating P. 612
Emergency Towing P. 628When You Cannot Open the Tailgate P. 630Refueling P. 631
Devices that Emit Radio Waves P. 637 Reporting Safety Defects P. 638 Emissions Testing P. 639
Client Service Information P. 644
Quick Reference GuideP. 4
Safe DrivingP. 29
Instrument PanelP. 73
ControlsP. 143
FeaturesP. 237
DrivingP. 399
MaintenanceP. 527
Handling the UnexpectedP. 583
InformationP. 633
IndexP. 645
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Quick Reference Guide
Handling the Unexpected (P 583)
Flat Tire (P 585)
● Park in a safe location and repair the flat
tire using the tire repair kit.
● Park in a safe location and replace the
flat tire with the compact spare tire
located under the cargo area.
Indicators Come On (P 614)
● Identify the indicator and consult the
owner’s manual.
Vehicles with tire repair kit
Vehicles with a compact spare tire
Engine Won’t Start (P 607)
● If the battery is dead, jump start using a
booster battery.
Blown Fuse (P 621)
● Check for a blown fuse if an electrical
device does not operate.
Overheating (P 612)
● Park in a safe location. If you do not see
steam under the hood, open the hood,
and let the engine cool down.
Emergency Towing (P 628)
● Call a professional towing service if you
need to tow your vehicle.
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98
uuIndicators uMulti-Information Display Warn ing and Information Messages
Instrument Panel
MessageConditionExplanation
●Appears when the washer fluid is low.●Refill the washer fluid.
2Refilling Window Washer Fluid P. 550
•Appears if there is a problem with the cooling
system.•Drive slowly to prevent overheating and have your
vehicle checked by a dealer as soon as possible.
Canadian models
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uuIndicators uMulti-Information Display Warn ing and Information Messages
Instrument Panel
MessageConditionExplanation
•Appears when the engine oil pressure is low.•Appears while driving - Immediately stop in a safe
place.
2 If the Low Oil Pressure Warning Appears P. 614
●Appears when the engine coolant temperature gets
abnormally high.
2 Overheating P. 612
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126
Instrument Panel
Gauges and Displays
Gauges
Gauges include the speedometer, tachometer, fuel gauge, and related indicators.
They are displayed when the power mode is in ON.
Displays your driving speed in mph (U.S.) or km/h (Canada).
Shows the number of engine revolutions per minute.
Displays the amount of fuel left in the fuel tank.
Displays the temperature of the engine coolant.
■Speedometer
■Tachometer
■Fuel Gauge
■Temperature Gauge
1Fuel Gauge
NOTICE
You should refuel when the reading approaches .
Running out of fuel can cause the engine to misfire,
damaging the cata lytic converter.
The actual amount of remain ing fuel may differ from
the fuel gauge reading.E
1 Temperature Gauge
NOTICE
Driving with the temperat ure gauge pointer in the
upper zone can cause serious engine damage. Pull
safely to the side of th e road and allow engine
temperature to return to normal. 2 Overheating P. 612
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560
Maintenance
Checking and Maintaining Tires
Checking Tires
To safely operate your vehicle, your tires must be of the proper type and size, in
good condition with adequate tread, and properly inflated.
■Inflation guidelines
Properly inflated tires provide the best combination of handling, tread life, and comfort.
Refer to the driver’s doorjamb label or spec ifications page for the specified pressure.
Underinflated tires wear unevenly, adversely affect handling and fuel economy, and
are more likely to fail from overheating.
Overinflated tires make your vehicle ride harshly, are more prone to road hazards,
and wear unevenly.
Every day before you drive, look at each of the tires. If one looks lower than the
others, check the pressure with a tire gauge.
At least once a month or before long trips, use a gauge to measure the pressure in
all tires, including the spare
*. Even tires in good condition can lose 1–2 psi (10–20
kPa, 0.1–0.2 kgf/cm2) per month.
■Inspection guidelines
Every time you check inflation, also examine the tires and valve stems.
Look for:
• Bumps or bulges on the side or in the tread. Replace the tire if you find any cuts,
splits, or cracks in the si de of the tire. Replace it if you see fabric or cord.
• Remove any foreign objects and inspect for air leaks.
• Uneven tread wear. Have a deal er check the wheel alignment.
• Excessive tread wear.
2 Wear Indicators P. 565
•Cracks or other damage around valve stem.
1Checking Tires
Measure the air pressure when tires are cold. This
means the vehicle has been parked for at least three
hours, or driven less than 1 mile (1.6 km). If
necessary, add or releas e air until the specified
pressure is reached.
If checked when hot, tire pressure can be as much as
4–6 psi (30–40 kPa, 0.3–0.4 kgf/cm
2) higher than if
checked when cold.
Have a dealer check the tires if you feel a consistent
vibration while driving. Ne w tires and any that have
been removed and reinst alled should be properly
balanced.
3WARNING
Using tires that are excessively worn or
improperly inflated can cause a crash in
which you can be seriously hurt or killed.
Follow all instruction s in this owner’s
manual regarding ti re inflation and
maintenance.
* Not available on all models
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583
Handling the Unexpected
This chapter explains how to handle unexpected troubles.
ToolsTypes of Tools .................................. 584
If a Tire Goes Flat
Changing a Flat Tire ......................... 585
Temporarily Repairi ng a Flat Tire....... 593
Engine Does Not Start Checking the Engine ........................ 607
If the Keyless Access Remote Battery is Weak ............................................. 608
Emergency Engine Stop ................... 609
Jump Starting .................................... 610
Vehicles with a compact spare tire
Vehicles with temporary tire repair kit
Overheating
How to Handle Overheating............. 612
Indicator, Coming On/Blinking
If the Low Oil Pressure Warning Appears ... 614If the Charging System Indicator Comes On... 615If the Malfunction Indicator Lamp Comes On or Blinks ................................... 615
If the Brake System Indicator (Red) Comes
On or Blinks ....................................... 616
If the Electric Power Steering (EPS) System
Indicator Comes On ........................... 617
If the Brake System Indicator (Red) Comes On or Blinks at the Same Time When the Brake
System Indicator (Amber) Comes On .....618
If the Low Tire Pressure/TPMS Indicator Comes On or Blinks ....................... 619
If the Transmission System Indicator Blinks along with the Warning Message .... 620
Fuses
Fuse Locations ................................. 621
Inspecting and Changing Fuses ........ 627
Emergency Towing ........................... 628
When You Cannot Unlock the Fuel Fill Door ................................................. 629
When You Cannot Open the Tailgate.. 630Refueling ........................................... 631
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612
Handling the Unexpected
Overheating
How to Handle Overheating
Overheating symptoms are as follows:
•The temperature gauge is at the mark or the engine suddenly loses power.
• Engine Temperature Too Hot. Do No t Drive. Allow Engine To Cool.
message appears on the mu lti-information display.
• Steam or spray comes out of the engine compartment.
■First thing to do
1. Immediately park the vehicle in a safe place.
2. Turn off all accessories and turn on the hazard warning lights.
u No steam or spray present: Keep the engine running and open the hood.
u Steam or spray is present: Turn off the engine and wait until it subsides.
Then, open the hood.
1 How to Handle Overheating
NOTICE
Continuing to drive with the temperature gauge at
the mark may damage the engine.
3WARNING
Steam and spray from an overheated
engine can seri ously scald you.
Do not open the hood if steam is coming
out.
H
H
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uuOverheating uHow to Handle Overheating
Handling the Unexpected
■Next thing to do
1.Check that the cooling fan is operating and
stop the engine once the temperature
gauge comes down.
u If the cooling fan is not operating,
immediately stop the engine.
2. Once the engine has cooled down, inspect
the coolant level and 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 coolant 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, re start it and check the temperature gauge.
If the temperature gauge has gone down, resu me driving. If it has not gone down,
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 Engine Temperature
Too Hot. Do Not Drive. Allow Engine To Cool.
message on the multi-in formation 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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647
Index
Coolant (Engine)...................................... 546
Adding to the Radiator ........................... 547
Adding to the Reserve Tank .................... 546
Overheating ............................................ 612
Creeping (Automatic Transmission) ........ 419
Cross Traffic Monitor ............................... 507
Cup Holders .............................................. 223
Customized Features ............................... 335
D
Daytime Running Lights .......................... 190
Dead Battery ............................................ 610
Defaulting All the Settings ...................... 357
Defrosting the Windshield and Windows ................................................. 232
Devices that Emit Radio Waves ............... 637
Dimming
Headlights .............................................. 186
Rearview Mirror ...................................... 204
Dipstick (Engine Oil) ................................ 542
Directional Signals (Turn Signal) ............. 185
Door Mirrors ............................................. 205
Doors ........................................................ 146
Auto Door Locking.................................. 162
Auto Door Unlocking .............................. 162
Keys........................................................ 146
Locking/Unlocking the Doors from the Inside .................................................... 159
Locking/Unlocking the Doors from the
Outside ................................................. 150 Lockout Prevention System ...................... 157
DOT Tire Quality Grading ........................ 563
Driving ....................................................... 399
Automatic Transmission ........................... 419
Braking .................................................... 492
Off-Highway Driving Guidelines ............... 411
Shifting Gear ........................................... 420
Starting the Engine .................................. 413
Driving Position Memory System ............. 201
Dust and Pollen Filter ............................... 574
Dynamic Mode Switch .............................. 428
E
Electric Parking Brake
Switch ..................................................... 492
Electric Power Steering (EPS) System Indicator ............................................ 84, 617
Electronic Stability Control (ESC) ............. 436
Emergency ................................................ 628
Emissions Testing (Readiness Codes) ....... 639
Engine ....................................................... 636
Coolant ................................................... 546
Jump Starting .......................................... 610
Oil ........................................................... 541
Remote Engine Start ................................ 415
Starting ................................................... 413
Engine Compartment Cover .................... 540
Engine Coolant ......................................... 546
Adding to the Radiator ............................ 547
Adding to the Reserve Tank ..................... 546 Overheating ............................................ 612
Temperature Gauge ................................ 126
Engine Oil ................................................. 541
Adding .................................................... 543
Checking................................................. 542
Displaying Oil Life .................................... 532
Low Oil Pressure Indicator ....................... 614
Recommended Engine Oil ....................... 541
ENGINE START/STOP Button .................... 182
EPS (Electric Power Steering) System ...... 617
Exhaust Gas Hazard (Carbon Monoxide) .. 71
Exterior Care (Cleaning) ........................... 577
Exterior Mirrors ........................................ 205F
Features.................................................... 237
Filters
Dust and Pollen ....................................... 574
Oil ........................................................... 544
Flat Tire ............................................. 585, 593
Floor Mats ................................................. 576
Fluids Automatic Transmission .......................... 548
Brake ...................................................... 549
Engine Coolant ....................................... 546
Windshield Washer ................................. 550
FM/AM Radio ............................................ 273
Fog Lights Indicator.................................................... 87
Folding Down the Rear Seats .................. 216
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