2020 HONDA PILOT radiator

77
Safe Driving
Safety Labels
Label Locations
These labels are in the locations shown. They warn you of potential hazards that can cause serious injury or death. Read these labels
carefully.
If a label comes off or becomes hard to read (except for the U. S. dashboard label which may be removed by the owner), contact a dealer
for a replacement.
Sun Visor
U.S. models Canadian models
Radiator Cap U.S. models
U.S. models only Dashboard
Canadian models
Air Conditioner SystemSun Visor
U.S. models only
20 PILOT-31TG76401.book 77 ページ ２０１９年７月２４日　水曜日　午後３時３２分

641
Maintenance
Maintenance Under the Hood
Maintenance Items Under the Hood
Brake Fluid
(Black Cap)
Washer Fluid
Radiator Cap
Engine Coolant
Reserve Tank
Engine Oil Fill Cap
Battery
Engine Oil Dipstick
(Orange)
20 PILOT-31TG76401.book 641 ページ ２０１９年７月２４日　水曜日　午後３時３２分

649
uuMaintenance Under the Hood uEngine Coolant
Continued
Maintenance
Engine 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 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. Remove the engine compartment cover.
2 Engine Compartment Cover P. 643
3.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.
4. Inspect the cooling system for leaks.
Specified coolant: Ho nda Long Life Antifreeze/Coolant Type 2
■Reserve Tank
1Engine Coolant
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.
MAX
MIN
Reserve Tank
20 PILOT-31TG76401.book 649 ページ ２０１９年７月２４日　水曜日　午後３時３２分

uuMaintenance Under the Hood uEngine Coolant
650
Maintenance
1. Make sure the engine and radiator are
cool.
2. Remove the engine compartment cover.
2 Engine Compartment Cover P. 643
3.Turn the radiator cap 1/8 turn counter-
clockwise and relieve any pressure in the
cooling system. Do not push the cap down
when turning.
4. Push down and turn the radiator cap
counter-clockwise to remove it.
5. The coolant level should be up to the base
of the filler neck. Add coolant if it is low.
6. Put the radiator cap back on, and tighten it
fully.
■Radiator1Radiator
NOTICE
Pour the fluid slowly and ca refully so you do not spill
any. Clean up any spills immediately; they can
damage components in the engine compartment.Radiator
Cap
20 PILOT-31TG76401.book 650 ページ ２０１９年７月２４日　水曜日　午後３時３２分

uuOverheating uHow to Handle Overheating
704
Handling the Unexpected
■Next thing to do
1.Check that the cooling fan is operating and
stop the engine once the temperature
gauge needle goes down.
u If the cooling fan is not operating,
immediately stop the engine.
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, remove the engine compartment
cover then add coolant until it reaches
the MAX mark.
2Engine Compartment Cover P. 643
uIf 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, restart it and check the temperature gauge.
If the temperature gauge needle has gone do wn, resume 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.
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
MAXMIN
20 PILOT-31TG76401.book 704 ページ ２０１９年７月２４日　水曜日　午後３時３２分

733
Index
Front Side Marker Lights ......................... 654
Front Turn Signal Lights .......................... 655
Headlights .............................................. 653
High-Mount Brake Light.......................... 657
Parking Lights ......................................... 654
Rear License Plate Lights ......................... 657
Rear Side Marker Lights .......................... 656
Rear Turn Signal Lights............................ 656
Side Turn Signal/Emergency Indicator Lights .................................................... 656
Bulb Specifications ................................... 720
C
CabinTalkTM.............................................. 506
Car Wash Mode ........................................ 540
Carbon Monoxide Gas ............................... 76
Carrying Cargo ................................. 509, 511
CD Player .................................................. 316
Certification Label ................................... 722
Changing Bulbs ........................................ 653
Charging System Indicator ................ 81, 705
Child Safety ................................................ 60
Childproof Door Locks ............................ 151
Child Seat ................................................... 60
Booster Seats ............................................ 75
Child Seat for Infants ................................ 62
Child Seat for Small Children .................... 63
Installing a Child Seat with a Lap/ Shoulder Seat Belt ................................... 69
Larger Children ......................................... 74 Rear-facing Child Seat ............................... 62
Selecting a Child Seat ................................ 64
Childproof Door Locks ............................. 151
Cleaning the Exterior ............................... 680
Cleaning the Interior ................................ 678
Climate Control System ............................ 235
Changing the Mode ................................ 235
Defrosting the Windshield and
Windows ............................................... 236
Dust and Pollen Filter ............................... 677
Recirculation and Fresh Air Mode ............ 236
Sensors .................................................... 241
Synchronization Mode ............................. 238
Using Automatic Climate Control ............ 235
Clock .......................................................... 136
Coat Hook ................................................. 221
Collision Mitigation Braking System
TM
(CMBSTM) .................................................. 568
Collision Mitigation Braking SystemTM
(CMBSTM) Indicator .............................. 93, 94
Compact Spare Tire .......................... 687, 721
Console Compartment ............................. 213
Controls ..................................................... 135
Coolant (Engine) ....................................... 649
Adding to the Radiator ............................ 650
Adding to the Reserve Tank ..................... 649
Overheating ............................................ 703
Temperature Gauge ................................ 110
Creeping (Automatic Transmission) ........ 533
Cross Traffic Monitor ................................ 621
Cup Holders .............................................. 215 Customer Service Information
................. 730
Customized Features ................ 125, 426, 433
D
Daytime Running Lights .......................... 182
Dead Battery ............................................. 700
Defaulting All the Settings ...................... 451
Defrosting the Windshield and Windows ......................................... 233, 236
Detachable Anchor .................................... 44
Devices that Emit Radio Waves ............... 723
Dimming
Headlights ............................................... 175
Rearview Mirror....................................... 192
Dipstick (Engine Oil) ................................. 645
Directional Signals (Turn Signal) ............. 174
Door Mirrors ............................................. 193
Doors ......................................................... 139
Auto Door Locking .................................. 152
Auto Door Unlocking .............................. 152
Door Open Message.................................. 38
Keys ........................................................ 139
Locking/Unlocking the Doors from the
Inside .................................................... 149
Locking/Unlocking the Doors from the Outside ................................................. 142
Lockout Prevention System ...................... 148
DOT Tire Quality Grading ........................ 665
Driver Information Interface ................... 111
Accessing Content .................................. 113
20 PILOT-31TG76401.book 733 ページ ２０１９年７月２４日　水曜日　午後３時３２分

734
Index
Warning and Information Messages........... 96
Driving ....................................................... 507
Adaptive Cruise Control (ACC) ................ 580
Automatic Transmission ........................... 533
Braking .................................................... 610
Off-Highway Driving Guidelines ............... 524
Shifting Gear ........................................... 536
Starting the Engine .................................. 526
Driving Position Memory System ............. 189
Dust and Pollen Filter ............................... 677
E
Eco Assist® System ....................................... 10
ECON Button ............................................. 549
Econ Mode
Indicator .................................................... 89
Electric Power Steering (EPS) System
Indicator ............................................ 86, 707
Electronic Stability Control (ESC) ............. 552
Emergency ................................................. 714
Emissions Testing (Readiness Codes) ....... 725
Engine Coolant ................................................... 649
Jump Starting .......................................... 700
Number ................................................... 722
Oil ........................................................... 644
Remote Engine Start ................................ 528
Starting ................................................... 526
Engine Compartment Cover .................... 643Engine Coolant
......................................... 649
Adding to the Radiator ............................ 650
Adding to the Reserve Tank..................... 649
Overheating ............................................ 703
Temperature Gauge ................................ 110
Engine Oil ................................................. 644
Adding .................................................... 646
Checking................................................. 645
Displaying Maintenance Minder Information ........................................... 636
Low Oil Pressure Symbol.......................... 705
Recommended Engine Oil ....................... 644
ENGINE START/STOP Button .................... 171
EPS (Electric Power Steering) System ...... 707
Exhaust Gas Hazard (Carbon Monoxide) .. 76
Exterior Care (Cleaning) ........................... 680
Exterior Mirrors ........................................ 193
F
Features.................................................... 243
File Manager ............................................. 290
Filters Dust and Pollen ....................................... 677
Oil ........................................................... 647
Flat Tire ..................................................... 687
Floor Mats ................................................. 679
Fluids Automatic Transmission .......................... 651
Brake ...................................................... 652
Engine Coolant ....................................... 649 Windshield Washer ................................. 652
FM/AM Radio ................................... 258, 302
Fog Light Indicator .................................... 88
Fog Lights ................................................. 178
Folding Down the Second Row Seat ...... 205
Folding Down the Third Row Seat .......... 206
Foot Brake ................................................ 611
Front Airbags (SRS) .................................... 50
Front Seats ................................................ 194
Adjusting ................................................ 194
Front Sensor Camera ............................... 607
Fuel ..................................................... 25, 627
Economy................................................. 630
Gauge .................................................... 110
Instant Fuel Economy .............................. 116
Low Fuel Indicator..................................... 84
Range ..................................................... 116
Recommendation.................................... 627
Refueling ................................................ 627
Fuel Economy ........................................... 630
Fuel Fill Door ...................................... 25, 628
Unable to Unlock .................................... 715
Fuses ......................................................... 709
Inspecting and Changing ........................ 713
Locations ........................ 709, 710, 711, 712
G
Gasoline (Fuel) Economy................................................. 630
Gauge .................................................... 110
20 PILOT-31TG76401.book 734 ページ ２０１９年７月２４日　水曜日　午後３時３２分

737
Index
M
Maintenance.................................... 118, 631
Battery .................................................... 671
Brake Fluid .............................................. 652
Cleaning ................................................. 678
Coolant .................................................. 649
Maintenance Minder
TM............................ 635
Oil .......................................................... 645
Precautions ............................................. 632
Radiator .................................................. 650
Remote Control ...................................... 674
Remote Transmitter ................................ 673
Replacing Light Bulbs .............................. 653
Safety ..................................................... 633
Service Items ........................................... 638
Tires........................................................ 662
Transmission Fluid ................................... 651
Under the Hood ...................................... 641
Wireless Headphone ............................... 675
Malfunction Indicator Lamp ............. 81, 706
Map Lights ................................................ 210
Maximum Load Limit ............................... 511
Meters, Gauges ........................................ 110
Mirrors ...................................................... 192
Adjusting ................................................ 192
Door ....................................................... 193
Exterior ................................................... 193
Interior Rearview ..................................... 192
Modifications (and Accessories) .............. 683
Moonroof ................................................. 169
MP3 ................................... 263, 316, 322, 325 MP3/WMA/AAC
................ 263, 316, 322, 325
Multi-View Rear Camera .......................... 625
My Honda Music ....................................... 325
N
Navigation................................................ 117
Now Playing .............................................. 120
Numbers (Identification) .......................... 722
O
Odometer.................................................. 112
Off-Highway Driving Guidelines ............. 524
Oil (Engine) ............................................... 644
Adding .................................................... 646
Checking ................................................. 645
Displaying Maintenance Minder Information ........................................... 636
Low Oil Pressure Symbol .......................... 705
Oil Life ..................................................... 118
Recommended Engine Oil ........................ 644
Viscosity .................................................. 644
Open Source Licenses ............................... 372
Opening/Closing Hood ....................................................... 642
Moonroof................................................ 169
Power Windows ...................................... 166
Tailgate ................................................... 153
Operating the Switches Around the Steering Wheel ....................................... 171 Outside Temperature Display
.................. 112
Overheating .............................................. 703
P
Paddle Shifters (Sequential Mode) .... 23, 543
Panic Mode ............................................... 165
Panoramic Roof ........................................ 170
Parking ...................................................... 614
Parking Brake ........................................... 610
Parking Brake and Brake System Indicator .................................................. 707
Parking Brake and Brake System
Indicator (Amber) ..................................... 80
Parking Brake and Brake System Indicator (Red) .......................................... 80
Parking Sensor System ............................. 616
Passenger Airbag Off Indicator ................. 58
Passing Indicators ..................................... 175
Phone ........................................................ 119
Playing Bluetooth ® Audio ................ 266, 329
Power Tailgate ......................................... 155
Hands Free Access ................................... 155
Power Windows ....................................... 166
Precautions While Driving ....................... 532
Driving Guidelines for Your Utility Vehicle .................................................. 532
Rain ........................................................ 532
Pregnant Women ....................................... 45
Puncture (Tire) .......................................... 687
20 PILOT-31TG76401.book 737 ページ ２０１９年７月２４日　水曜日　午後３時３２分