2021 HONDA CR-V engine overheat

110
uuIndicators uDriver Information Interface Wa rning and Information Messages
Instrument Panel
MessageConditionExplanation
●Appears if there is a problem with the shutter grille,
and the radiator coolant temperature is too high.●Power output will be reduced, so you may not be
able to accelerate or maintain your current speed.
Have your vehicle checked by a dealer.
●Appears when there is a problem with the 12-volt
battery charging system.●Have your vehicle checked by a dealer.
2 Checking the 12-volt Battery P. 613
●Appears if the automatic brake hold is automatically
canceled while it is in operation.●Immediately depress the brake pedal.
●Appears when the engine coolant temperature gets
abnormally high.
2Overheating P. 647
●Appears when the engine coolant temperature is near
its upper limit.●Drive slowly to pr event overheating.
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115
uuIndicators uDriver Information Interface Wa rning and Information Messages
Continued
Instrument Panel
MessageConditionExplanation
●Appears when you press and hold (N button for more
than two seconds.●Disappears when you set the shift position to a shift
other than
(N.
2 If you want to keep the transmission in (N
position [car wash mode] P. 479
●Appears when the vehicle is stopped with the driver’s
seat belt unfastened and there is a chance that the
vehicle may roll unintentionally.●Press the (P button before release the brake pedal
when idling, parking or exiting the vehicle.
2 Shift Operation P. 477
●Appears when the power system temperature is high.●Your vehicle has less ability to accelerate and may be
harder to start on an incline.
●Park in a safe place, and cool the system down.
2Overheating P. 647
●Appears when the High Volt age battery temperature is
low.●Your vehicle has less ability to accelerate and may be
harder to start on an incline.
●Goes off once you start dr iving as the High Voltage
battery warms up.
●Appears after the 12-volt battery charging system
indicator comes on.●Your vehicle has less ability to accelerate and may be
harder to start on an incline.
●Contact a dealer immediately.
●Appears when the High Volt age battery temperature is
too low to operate (approx. -22°F [-30°C] or below).●You can start the engine and use the climate control
system to warm up the interior, which will also warm
the High Voltage battery en ough for you to drive the
vehicle.
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Continued631
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.
2 Accessory Power Socket P. 228
5.Turn on the vehicle’s power system.
2 Turning on the Power P. 467
uKeep the power system on while
injecting sealant and air.
2 Carbon Monoxide Gas P. 86
6.Turn the selector knob to REPAIR.
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.
Until the sealant injection is complete, the pressure
shown on the pressure gauge will appear higher than
actual. After the sealant injection is complete the
pressure will drop and then begin to rise again as the
tire is inflated with air. This is normal. To accurately
measure the air pressure usin g the gauge, turn the air
compressor off only after the sealant injection is
complete.
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.
REPAIR Side
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647Continued
Handling the Unexpected
Overheating
How to Handle Overheating
Overheating symptoms are as follows:
•The High Temperature. Power Reduced. message appears on the driver
information interface.
• The Stop Driving When Safe. Engine Temperature Too Hot message appears
on the driver information interface.
• Steam or spray comes out of the engine compartment.
The High Temperature. Power Reduced. message appears on the driver
information interface when the pow er system temperature is high.
2Driver Information Interface Wa rning and Information Messages P. 109
1.Immediately park the vehicle in a safe place.
u Set the parking brake, and put the transmission into
(P. Turn off all accessories
and turn on the hazard warning lights.
2. Keep the power mode in ON, and wait until the message disappears.
u If the message does not disappear, have your vehicle inspected at a dealer.
■The High Temperature. Power Reduced. Message Appears
on the Driver Information Interface
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uuOverheating uHow to Handle Overheating
648
Handling the Unexpected
■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 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.
■The Stop Driving When Safe. Engine Temperature Too Hot
Message Appears on the Driver Information Interface1 How to Handle Overheating
NOTICE
Continuing to drive with the Stop Driving When
Safe. Engine Temperature Too Hot message on
the driver information interface 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.
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649
uuOverheating uHow to Handle Overheating
Handling the Unexpected
■Next thing to do
1.Check that the cooling fan is operating and
turn the power system off once the Stop
Driving When Safe. Engine
Temperature Too Hot message on the
driver information interface disappears.
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 and check the cooling
system components for leaks.
u If the coolant level in the engine coolant
reserve tank is low, add coolant until it
reaches the MAX mark.
u If there is no coolant in the engine
coolant reserve tank, check that the
radiator is cool. Cover the radiator cap
with a heavy cloth an d 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 suffici ently, turn the power system on.
If the Stop Driving When Safe. En gine Temperature Too Hot message does not
appear, resume driving. If it appear s again, contact a dealer for repairs.
1How 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.
Engine Coolant Reserve Tank
MAX
MIN
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681
Index
CMBSTM (Collision Mitigation Braking
SystemTM) ................................................ 504
Coat Hook ................................................ 223
Collision Mitigation Braking System
TM
(CMBSTM) ................................................. 504
Compass .................................................... 455
Continuously Variable Transmission Creeping................................................. 474
Kickdown ............................................... 474
Controls .................................................... 149
Coolant (Engine) ...................................... 591
Adding to the Radiator ........................... 592
Adding to the Reserve Tank .................... 591
Overheating ............................................ 647
Creeping (Continuously Variable Transmission) .......................................... 474
Cross Traffic Monitor ............................... 564
Cup Holders .............................................. 221
Customer Service Information ................ 677
Customized Features ............... 140, 361, 368
D
Daytime Running Lights .......................... 193
Deceleration Paddle Selector .................. 482
Indicator ................................................... 95
Defaulting All the Settings ...................... 393
Deflation Warning System Indicator ................................................... 99
Defrosting the Windshield and
Windows ................................................. 237 Detachable Anchor
..................................... 53
Devices that Emit Radio Waves ............... 669
Dimming Headlights ............................................... 189
Rearview Mirror ....................................... 205
Dipstick (Engine Oil) ................................. 587
Directional Signals (Turn Signal) ............. 188
Display Setup .................................... 255, 293
Display/Information Button ..................... 128
Door Mirrors ............................................. 206
Doors ......................................................... 152
Auto Door Locking .................................. 165
Auto Door Unlocking ............................... 165
Keys ........................................................ 152
Locking/Unlocking the Doors from the Inside..................................................... 162
Locking/Unlocking the Doors from the
Outside.................................................. 155
Lockout Prevention System ...................... 161
DOT Tire Quality Grading ........................ 607
Driver Information Interface ................... 128
Driver’s Seat Lumbar Support .................. 208
Driving ....................................................... 457
Braking .................................................... 549
Off-Highway Driving Guidelines ............... 465
Shifting ................................................... 475
Transmission ............................................ 474
Driving Position Memory System ............. 202
Dust and Pollen Filter ............................... 616
E
Eco Assist® System ...................................... 18
Eco Drive Display ................................ 19, 132
ECON Mode .............................................. 485
Elapsed Time ............................................. 130
Electric Power Steering (EPS) System Indicator............................................ 98, 654
Electronic Stability Control (ESC) ............. 487
Emergency ................................................ 661
Emissions Testing (Readiness Codes) ....... 671
Engine
Coolant ................................................... 591
If the 12-Volt Battery Is Dead................... 645
Number................................................... 668
Oil ........................................................... 586
Switch Buzzer.......................................... 186
Engine Coolant ......................................... 591
Adding to the Radiator ............................ 592
Adding to the Reserve Tank..................... 591
Overheating ............................................ 647
Engine Oil ................................................. 586
Adding .................................................... 588
Checking................................................. 587
Displaying Oil Life .................................... 580
Low Oil Pressure Indicator ................. 93, 650
Recommended Engine Oil ....................... 586
EPS (Electric Power Steering) System ............................................... 98, 654
EV Button .................................................... 14
EV Indicator ................................................ 94
EV Mode Indicator ..................................... 94
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684
Index
Lights On Indicator .................................. 101
Turn Signals ............................................. 188
Load Limits ................................................ 461
Locking/Unlocking .................................... 152
Auto Door Locking/Unlocking .................. 165
Childproof Door Locks ............................. 164
From Inside .............................................. 162
From Outside ........................................... 155
Keys ........................................................ 152
Using a Key ............................................. 160
Lockout Prevention System ...................... 161
Low Battery Charge .................................. 650
Low Fuel Indicator ...................................... 96
Low Oil Pressure Indicator ................. 93, 650
Low Smart Entry Remote Signal Strength ................................................... 154
Low Tire Pressure/TPMS Indicator .............. 99
Lower Anchors ............................................ 77
Luggage (Maximum Load Limit) .............. 461
Lumbar Support ........................................ 208
Lumbar Support Adjustment Switch ....... 208
M
Maintenance............................................. 575
12-volt Battery ......................................... 613
Brake Fluid............................................... 594
Cleaning .................................................. 617
Coolant ................................................... 591
Maintenance Minder
TM............................ 579
Oil ........................................................... 587 Precautions ............................................. 576
Radiator .................................................. 592
Remote Transmitter ................................. 615
Replacing Light Bulbs .............................. 596
Safety...................................................... 577
Service Items ........................................... 582
Tires ........................................................ 604
Transmission Fluid ................................... 593
Under the Hood ...................................... 584
Maintenance Minder ....................... 131, 579
Malfunction Indicator Lamp .............. 94, 651
Map Lights ................................................ 218
Maximum Load Limit ............................... 461
Meters, Gauges ......................................... 126
Mirrors ...................................................... 205
Adjusting ................................................ 205
Door ....................................................... 206
Exterior ................................................... 206
Interior Rearview ..................................... 205
Modifications (and Accessories) .............. 622
Moonroof ................................................. 184
MP3 ................................................... 263, 319
Multi-View Rear Camera .......................... 568
N
Navigation................................................ 139
Numbers (Identification) .......................... 668
O
Odometer................................................. 129
Off-Highway Driving Guidelines ............. 465
Oil (Engine) .............................................. 586
Adding ................................................... 588
Checking ................................................ 587
Displaying Oil Life ................................... 580
Low Oil Pressure Indicator ................. 93, 650
Recommended Engine Oil ....................... 586
Viscosity.................................................. 586
Open Source Licenses .............................. 360
Opening/Closing Hood ...................................................... 585
Moonroof ............................................... 184
Power Windows...................................... 180
Tailgate................................................... 166
Outside Temperature Display ................. 138
Overheating ............................................. 647
P
Pandora®......................................... 261, 317
Panic Mode ............................................... 179
Parking ..................................................... 557
Parking Brake ........................................... 549
Parking Brake and Brake System Indicator (Amber) ............................................. 92, 653
Parking Brake and Brake System Indicator (Red) .......................................... 91, 652, 653
Parking Sensor System ............................. 559
Passenger Airbag Off Indicator ................. 69
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