radiator HONDA PASSPORT 2023 Owners Manual
[x] Cancel search | Manufacturer: HONDA, Model Year: 2023, Model line: PASSPORT, Model: HONDA PASSPORT 2023Pages: 610, PDF Size: 20.93 MB
Page 81 of 610

80
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
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Page 510 of 610

509
Maintenance
Maintenance Under the Hood
Maintenance Items Under the Hood
Brake Fluid
(Black Cap)
Washer Fluid
Radiator Cap
Engine Coolant
Reserve Tank Engine Oil Dipstick
(Orange) Engine Oil Fill Cap
Battery
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Page 518 of 610

517
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. 511
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: Honda 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. Th ey 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
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Page 519 of 610

uuMaintenance Under the Hood uEngine Coolant
518
Maintenance
1. Make sure the engine and radiator are
cool.
2. Remove the engine compartment cover.
2 Engine Compartment Cover P. 511
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
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Page 570 of 610

569
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 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 and 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. 511
uIf 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.
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
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601
Index
Defrosting the Windshield and Windows .............................................. 216
Dust and Pollen Filter .............................. 543
Recirculation and Fresh Air Mode ............ 216
Sensors ................................................... 221
Synchronization Mode ............................ 218
Using Automatic Climate Control............ 215
Clock ......................................................... 126
Coat Hook ................................................ 206
Collision Mitigation Braking System
TM
(CMBSTM) ................................................. 435
Collision Mitigation Braking SystemTM
(CMBSTM) Indicator ............................. 95, 96
Compact Spare Tire .......................... 553, 587
Console Compartment ............................. 197
Controls .................................................... 125
Coolant (Engine) ...................................... 517
Adding to the Radiator ........................... 518
Adding to the Reserve Tank .................... 517
Overheating ............................................ 568
Temperature Gauge ................................ 109
Creeping (Automatic Transmission) ........ 404
Cross Traffic Monitor ............................... 488
Cup Holders .............................................. 199
Customer Service Information ................ 597
Customized Features ............................... 329
D
Daytime Running Lights .......................... 168
Dead Battery ............................................ 565 Defaulting All the Settings
...................... 347
Defrosting the Windshield and
Windows ................................................. 216
Detachable Anchor ..................................... 46
Devices that Emit Radio Waves ............... 589
Dimming Headlights ............................................... 164
Rearview Mirror ....................................... 181
Dipstick (Engine Oil) ................................. 513
Directional Signals (Turn Signal) ............. 163
Door Mirrors ............................................. 182
Doors ......................................................... 128
Auto Door Locking .................................. 142
Auto Door Unlocking ............................... 142
Door Open Message .................................. 38
Keys ........................................................ 128
Locking/Unlocking the Doors from the
Inside..................................................... 139
Locking/Unlocking the Doors from the
Outside.................................................. 131
Lockout Prevention System ...................... 138
DOT Tire Quality Grading ........................ 533
Driver Information Interface ................... 110
Accessing Content ................................... 112
Warning and Information Messages .......... 98
Driving ....................................................... 377
Adaptive Cruise Control (ACC) ................ 447
Automatic Transmission ........................... 404
Braking .................................................... 477
Off-Highway Driving Guidelines ............... 394
Shifting Gear ........................................... 405 Starting the Engine.................................. 396
Driving Position Memory System ............ 178
Dust and Pollen Filter ............................... 543
E
Eco Assist® System ...................................... 14
ECON Button ............................................ 418
Econ Mode Indicator.................................................... 90
Electric Power Steering (EPS) System Indicator............................................ 87, 572
Electronic Stability Control (ESC) ............. 421
Emergency ................................................ 580
Emissions Testing (Readiness Codes) ....... 591
Engine
Coolant ................................................... 517
If the Battery Is Dead ............................... 565
Number................................................... 588
Oil ........................................................... 512
Remote Engine Start................................ 398
Starting ................................................... 396
Engine Compartment Cover .................... 511
Engine Coolant ......................................... 517
Adding to the Radiator ............................ 518
Adding to the Reserve Tank..................... 517
Overheating ............................................ 568
Temperature Gauge ................................ 109
Engine Oil ................................................. 512
Adding .................................................... 514
Checking................................................. 513
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604
Index
K
Key Number Tag....................................... 129
Keyless Lockout Prevention ..................... 138
Keys ........................................................... 128
Lockout Prevention .................................. 138
Number Tag ............................................ 129
Rear Door Won’t Open ............................ 141
Remote Transmitter ................................. 136
Types and Functions ................................ 128
Kickdown (Automatic Transmission) ....... 404
L
Lane Keeping Assist System (LKAS)......... 460
Lane Keeping Assist System (LKAS) Indicator (Amber) ..................................... 93
Lane Keeping Assist System (LKAS) Indicator (Green) ....................................... 93
LATCH (Child Seats) .............................. 69, 75
Legal Information on Apple CarPlay/ Android Auto .......................................... 321
License Information .................................. 324
Lights ................................................. 164, 521
Auto High-Beam ...................................... 169
Automatic ............................................... 165
Bulb Replacement .................................... 521
Daytime Running Lights ........................... 168
High Beam Indicator .................................. 88
Interior .................................................... 194
Light Switches ......................................... 164
Lights On Indicator .................................... 88 Turn Signals ............................................ 163
Load Limits ................................................ 381
Locking/Unlocking .................................... 128
Auto Door Locking/Unlocking.................. 142
Childproof Door Locks............................. 141
From Inside ............................................. 139
From Outside .......................................... 131
Keys ........................................................ 128
Using a Key ............................................. 137
Lockout Prevention System ..................... 138
Low Battery Charge ................................. 571
Low Fuel Indicator ...................................... 85
Lower Anchors ...................................... 69, 75
Lubricant Specifications Chart ................. 587
Luggage (Maximum Load Limit) ............. 381
Lumbar Support ....................................... 184
Lumbar Support Adjustment Switch ....... 184
M
Maintenance..................................... 117, 499
Battery .................................................... 539
Brake Fluid .............................................. 520
Cleaning ................................................. 544
Coolant ................................................... 517
Maintenance Minder
TM............................ 503
Oil ........................................................... 513
Precautions ............................................. 500
Radiator .................................................. 518
Remote Transmitter ................................. 541
Replacing Light Bulbs .............................. 521 Safety ..................................................... 501
Service Items ........................................... 506
Tires........................................................ 530
Transmission Fluid ................................... 519
Under the Hood ...................................... 509
Malfunction Indicator Lamp ............. 83, 571
Map Lights ................................................ 195
Maximum Load Limit ............................... 381
Meters, Gauges ........................................ 109
Mirrors ...................................................... 181
Adjusting ................................................ 181
Door ....................................................... 182
Exterior ................................................... 182
Interior Rearview ..................................... 181
Modifications (and Accessories) .............. 549
Moonroof ................................................. 159
MP3 ................................................... 278, 281
MP3/WMA/AAC ................................ 278, 281
Multi-View Rear Camera ......................... 492
My Honda Music ...................................... 281
N
Navigation................................................ 116
Now Playing ............................................. 119
Numbers (Identification) ......................... 588
O
Odometer................................................. 111
Off-Highway Driving Guidelines ............. 394
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605
Index
Oil (Engine).............................................. 512
Adding ................................................... 514
Checking ................................................ 513
Displaying Maintenance Minder Information ........................................... 504
Engine Oil Low Warning ......................... 570
Oil Life .................................................... 117
Recommended Engine Oil ....................... 512
Viscosity.................................................. 512
Open Source Licenses .............................. 323
Opening/Closing
Hood ...................................................... 510
Moonroof ............................................... 159
Power Windows...................................... 156
Tailgate................................................... 143
Operating the Switches Around the Steering Wheel ....................................... 160
Outside Temperature .............................. 111
Overheating ............................................. 568
P
Paddle Shifters (Sequential Mode) ... 25, 412
Panic Mode ............................................... 155
Parking ..................................................... 481
Parking Brake ........................................... 477
Parking Brake and Brake System
Indicator ................................................. 572
Parking Brake and Brake System Indicator (Amber) ..................................... 82 Parking Brake and Brake System
Indicator (Red) .......................................... 82
Parking Sensor System ............................. 483
Passenger Airbag Off Indicator ................. 61
Passing Indicators ..................................... 164
Phone ........................................................ 118
Playing Bluetooth ® Audio ........................ 285
Power Tailgate .......................................... 145
Power Windows ........................................ 156
Precautions While Driving ....................... 403
Driving Guidelines for Your Utility
Vehicle .................................................. 403
Rain ......................................................... 403
Pregnant Women ....................................... 47
Puncture (Tire) .......................................... 553
R
Radiator.................................................... 518
Radio (FM/AM) .......................................... 262
Radio (SiriusXM ®) ..................................... 265
Radio Data System (RDS) .......................... 264
Range ........................................................ 115
RDS (Radio Data System) .......................... 264
Readiness Codes (Emissions Testing) ....... 591
Rear Climate Control System From the Rear Panel ................................ 220
Rear Defogger/Heated Door Mirror Button ..................................................... 175
Rear Outer Seats Heaters ......................... 211
Rear Seat (Folding Down) ................ 188, 189Rear Seats
................................................. 187
Rearview Mirror ....................................... 181
Refueling .................................................. 494
Fuel Gauge.............................................. 109
Gasoline .......................................... 494, 586
Low Fuel Indicator ..................................... 85
Regulations ............................... 430, 533, 589
Remote Engine Start ................................ 398
Remote Transmitter ................................. 136
Replacement Battery .................................................... 541
Bulbs ....................................................... 521
Front Wiper Blade Rubber ....................... 526
Fuses ............................... 575, 576, 577, 578
Rear Wiper Blade Rubber......................... 528
Tires ........................................................ 536
Reporting Safety Defects ......................... 590
Reverse Tilt Door Mirror .......................... 182
Road Departure Mitigation (RDM) ......... 469
On and Off.............................................. 471
Road Departure Mitigation (RDM) Indicator .................................................... 94
S
Safe Driving ................................................ 33
Safety Check ............................................... 38
Safety Labels ............................................... 80
Safety Message ............................................. 4
Seat Belts ............................................ 39, 120
Adjusting the Shoulder Anchor.................. 45
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