overheating HONDA PASSPORT 2023 Owners Manual

Contents
Child Safety P. 64Exhaust Gas Hazard P. 79Safety Labels P. 80
Opening and Closing the Tailgate P. 143 Security System P. 153
Operating the Switches Around the Steering Wheel P. 160 Adjusting the Mirrors P. 181
Interior Lights/Interior Convenience It ems P. 194 Climate Control System P. 215
Audio System Basic Operation P. 230 Audio Error Messages P. 304
Customized Features P. 329 HomeLink ® Universal Transceiver* P. 348
Off-Highway Driving Guidelines P. 394 When Driving P. 396 Honda Sensing ® P. 432 Braking P. 477
Refueling P. 494 Fuel Economy and CO
2 Emissions P. 497
Maintenance Under the Hood P. 509 Replacing Light Bulbs P. 521
Checking and Maintaining Tires P. 530 Battery P. 539
Climate Control System Maintenance P. 542 Cleaning P. 544
Engine Does Not Start P. 561If the Battery Is Dead P. 565Overheating P. 568
Emergency Towing P. 580 If You Cannot Unlock the Fuel Fill Door P. 581
Devices that Emit Radio Waves P. 589 Reporting Safety Defects P. 590
Authorized Manuals P. 596 Customer Service Information P. 597
Quick Reference GuideP. 8
Safe DrivingP. 33
Instrument PanelP. 81
ControlsP. 125
FeaturesP. 223
DrivingP. 377
MaintenanceP. 499
Handling the UnexpectedP. 551
InformationP. 585
IndexP. 599
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Quick Reference Guide
29
Handling the Unexpected (P551)
Flat Tire (P553)
●Park in a safe location and replace the
flat tire with the compact spare tire
located in the cargo area.
Indicators Come On (P570)
●Identify the indicator and consult the
owner’s manual.
Engine Won’t Start (P561)
●If the battery is dead, jump start using a
booster battery.
Blown Fuse (P575)
●Check for a blown fuse if an electrical
device does not operate.
Overheating (P568)
●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 (P580)
●Call a professional towing service if you
need to tow your vehicle.
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99
uuIndicators uDriver Information Interface Wa rning and Information Messages
Continued
Instrument Panel
MessageConditionExplanation
•Appears when there is a pr oblem with the sensor on
the battery.• Have your vehicle checked by a dealer.
2 Checking the Battery P. 539
•Appears when the scheduled maintenance is due
soon.
• Consequently, Maintenance Due Now and
Maintenance Past Due follow.
2Maintenance Minder Messages on the Driver
Information Interface P. 505
•Appears when the engine coolant temperature gets
abnormally high.2 Overheating P. 568
•Appears when there is a problem with the power
tailgate system.
• Manually open or close the power tailgate.
• Have your vehicle checked by a dealer.
•Appears when the starter system has a problem.•As a temporary measure, press and hold the ENGINE
START/STOP button for up to 15 seconds while
pressing the brake pedal and manually start the engine.
• Have your vehicle checked by a dealer.
U.S.
Canada
Models with power tailgate
U.S.
Canada
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109
Instrument Panel
Gauges and Displays
Gauges
Gauges include the fuel gauge, temperature gauge, and related indicators. They are
displayed when the power mode is set to ON.
Displays the amount of fuel left in the fuel tank.
Displays the temperature of the engine coolant.
■Fuel Gauge
■Temperature Gauge
1 Fuel 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 reading 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. 568
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390
uuTowing a Trailer uTowing Preparation
Driving
■Safety chains
Always use safety chains when you tow a trailer. Leave enough slack to allow the
trailer to turn corners easily, but do not allow the chains to drag on the ground.
■Sway control
This device can be used if your trailer te nds to sway. Your trailer maker can tell you
what kind of sway control you need and how to install it. Improper installation could
degrade the handling and stability of your vehicle.
■Trailer mirrors
Many states, provinces and te rritories require special exterior mirrors when towing a
trailer. Install special mirrors whenever you cannot clearly see behind you, or if the
trailer creates a blind spot.
■Automatic transmission cooler
An additional ATF (automatic transmission fluid) cooler is required to keep the
transmission from overheating when towing more than 3,500 lbs (1,588 kg). You
can get the additional ATF cooler at a dealer.
AWD models
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530
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 handlin g, 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/cm
2) 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. 535
•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.
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551
Handling the Unexpected
This chapter explains how to handle unexpected troubles.
ToolsTypes of Tools .................................. 552
If a Tire Goes Flat Changing a Flat Tire ......................... 553
Engine Does Not Start Checking the Engine ........................ 561
If the Keyless Remote Battery is Weak .. 563
Emergency Engine Stop ................... 564
If the Battery Is Dead ....................... 565
Overheating How to Handle Overheating ............. 568 Indicator, Coming On/Blinking
If the Engine Oil Low Warning Appears ........ 570If the Charging System Indicator Comes
On ................................................. 571
If the Malfunction Indicator Lamp Comes On or Blinks ................................... 571
If the Brake System Indicator (Red) Comes
On ................................................. 572
If the Electric Power Steering (EPS) System Indicator Comes On ....................... 572
If the Low Tire Pressure/Tire Pressure Monitoring System (TPMS) Indicator
Comes On or Blinks........................ 573 If the Transmission I
ndicator Blinks along
with the Warning Message ............ 574
Fuses Fuse Locations ................................. 575
Inspecting and Changing Fuses ........ 579
Emergency Towing ........................... 580
If You Cannot Unlock the Fuel Fill Door.. 581
Refueling
Refueling From a Portable Fuel
Container ................................... 582
If You Cannot Open the Tailgate .... 583
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568
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.
• Stop Driving When Safe. E ngine Temperature Too Hot message appears on
the driver information interface.
• 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.
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.
H
H
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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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