2021 HONDA CR-V coolant temperature

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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582
uuMaintenance MinderTMuTo Use Maintenance MinderTM
Maintenance
■Maintenance Service Items1Maintenance Service Items
•Adjust the valves during services A, B, 1, 2, or 3 if
they are noisy.
Maintenance Minder Message
System Message
Indicator
Sub Items
Main Item
*1: If a Maintenance Minder message 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 tire repair kit bottle●Inspect these items:
• Tie rod ends, steering gearbox, and boots
• Suspension components
• Driveshaft boots
• Brake hoses and lines (including ABS/VSA®)
• All fluid levels and condition of fluids
• Exhaust system
#
•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 or trailer towing results in higher transmission
temperatures. 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 every 47,500 miles (75,000 km) or 3 years.
*5: If a Maintenance Minder message does not appear more than 36 months after the display for item 7 is reset, change the brake fluid every 3 years.
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●Inspect valve clearance
5
●Replace engine coolant
6●Replace rear differential fluid
7●Replace brake fluid*5
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591
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 cool ant 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: Ho nda Long Life Antifreeze/Coolant Type 2
■Reserve Tank
1Cooling System
NOTICE
Genuine Honda engine coolant is a 50/50 mixture of
antifreeze and water that can withstand freezing at
temperatures as low as about -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 Honda 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-Honda coolant can result in
corrosion, causing the cooling system to malfunction or
fail. Have the cooling system flushed and refilled with
Honda antifreeze/coolant 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
TankMAX
MIN
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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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Index
679
Index
Index
Numbers
12-volt Battery......................................... 613
Charging System Indicator ................ 95, 650
Maintenance (Check ing the 12-volt
Battery) ................................................. 613
12-volt Battery Charging System Indicator ........................................... 95, 650
4WD .......................................................... 490
A
AAC................................................... 263, 319
ABS (Anti-lock Brake System) .................. 555
Accessories and Modifications ................ 622
Accessory Power Socket ........................... 228
Adaptive Cruise Control (ACC) with Low
Speed Follow .................................. 105, 515
Additives
Coolant .................................................. 591
Engine Oil ............................................... 586
Washer ................................................... 595
Additives, Engine Oil ............................... 586
Adjusting Armrest .................................................. 216
Front Seats.............................................. 207
Head Restraints ....................................... 214
Mirrors.................................................... 205
Rear Seats ............................................... 211
Steering Wheel ....................................... 204
Temperature ........................................... 138
Adjusting the Sound ........................ 254, 292 Agile Handling Assist
............................... 489
Air Conditioning System (Climate Control
System) .................................................... 234
Changing the Mode ................................ 237
Defrosting the Windshield and
Windows ............................................... 237
Dust and Pollen Filter ............................... 616
Recirculation/Fresh Air Mode ................... 237
Sensor ..................................................... 240
Synchronized Mode ................................. 239
Using Automatic Climate Control ............ 234
Air Pressure ....................................... 605, 667
Airbags ........................................................ 56
Advanced Airbags ..................................... 62
Airbag Care ............................................... 71
Event Data Recorder .................................... 0
Front Airbags (SRS) .................................... 59
Indicator .............................................. 68, 97
Passenger Airbag Off Indicator .................. 69
Sensors ...................................................... 56
Side Airbags .............................................. 64
Side Curtain Airbags .................................. 66
All-Wheel Drive (AWD) ............................ 490
AM/FM Radio .................................... 256, 299
Android Auto
TM........................................ 335
Anti-lock Brake System (ABS) .................. 555
Indicator .................................................... 97
Apple CarPlay
TM........................................ 332
Armrest ..................................................... 216
Audio Remote Controls ............................ 246 Audio System
............................ 242, 249, 270
Adjusting the Sound........................ 254, 292
AM/FM Radio .................................. 256, 299
Android Auto
TM....................................... 335
Apple CarPlayTM....................................... 332
Audio/Information Screen................ 250, 271
Changing the Home Screen Icon Layout .. 275
Changing the Screen Interface ................ 289
Closing Apps ........................................... 291
Customizing the Meter............................ 276
Display Setup .................................. 255, 293
Error Messages ........................................ 339
General Information ................................ 344
Home Screen........................................... 282
HondaLink ®........................................... 324
How to use Siri ® Eyes Free .............. 269, 331
iPod ................................................ 258, 310
Limitations for Manual Operation ............ 294
Menu Customize ..................................... 290
MP3/WMA/AAC .............................. 263, 319
Pandora ®....................................... 261, 317
Playing Bluetooth ® Audio ................ 266, 322
Playing SiriusXM ® Radio .......................... 303
Reactivating ............................................ 245
Recommended Devices............................ 345
Remote Controls ..................................... 246
Security Code .......................................... 245
Selecting an Audio Source ....................... 294
Song By Voice
TM (SBV) ............................. 313
Status Area ............................................. 288
Theft Protection ...................................... 245
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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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