2021 HONDA PASSPORT dead battery

Contents
Child Safety P. 60Exhaust Gas Hazard P. 75Safety Labels P. 76
Opening and Closing the Tailgate P. 139 Security System P. 149
Operating the Switches Around the Steering Wheel P. 156 Adjusting the Mirrors P. 177
Interior Lights/Interior Convenience It ems P. 189 Climate Control System P. 210
Audio System Basic Operation P. 224 Audio Error Messages P. 299
Customized Features P. 324 HomeLink® Universal Transceiver* P. 343
Off-Highway Driving Guidelines P. 390 When Driving P. 392 Honda Sensing ® P. 431 Braking P. 476
Refueling P. 493 Fuel Economy and CO
2 Emissions P. 496
Maintenance Under the Hood P. 507 Replacing Light Bulbs P. 519
Checking and Maintaining Tires P. 528 Battery P. 537
Climate Control System Maintenance P. 540 Cleaning P. 542
Engine Does Not Start P. 559 If the Battery Is Dead P. 562Overheating P. 565
Emergency Towing P. 577 If You Cannot Unlock the Fuel Fill Door P. 578
Devices that Emit Radio Waves P. 585 Reporting Safety Defects P. 586
Authorized Manuals P. 592 Customer Service Information P. 593
Quick Reference GuideP. 6
Safe DrivingP. 31
Instrument PanelP. 77
ControlsP. 121
FeaturesP. 217
DrivingP. 373
MaintenanceP. 497
Handling the UnexpectedP. 549
InformationP. 581
IndexP. 595
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Quick Reference Guide
27
Handling the Unexpected (P549)
Flat Tire (P551)
●Park in a safe location and replace the
flat tire with the compact spare tire
located in the cargo area.
Indicators Come On (P567)
●Identify the indicator and consult the
owner’s manual.
Engine Won’t Start (P559)
●If the battery is dead, jump start using a
booster battery.
Blown Fuse (P572)
●Check for a blown fuse if an electrical
device does not operate.
Overheating (P565)
●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 (P577)
●Call a professional towing service if you
need to tow your vehicle.
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uuLocking and Unlocking the Doors uLocking/Unlocking the Doors from the Outside
132
Controls
■Locking the doors and tailgate
Press the lock button.
Once: u Some exterior lights flash, all the doors
and tailgate lock, and the security system
sets.
Twice (within five seco nds after the first
push): u The beeper sounds and verifies the
security system is set.
■Unlocking the doors and tailgate
Press the unlock button.
Once: u Some exterior lights flash twice, and the
driver’s door unlocks.
Twice:
u The remaining doors and tailgate unlock.
■Using the Remote Transmitter
1Locking the doors and tailg ate (Walk away auto lock®)
In the case that the smart entry remote is out of
operating range when you close a door or the boot,
a beeper will sound to indi cate that the auto lock
function has been canceled.
1 Using the Remote Transmitter
If you do not open a door or the tailgate within
30 seconds of unlocking the vehicle with the remote
transmitter, the doors and ta ilgate will automatically
relock.
You can change the relock timer setting. 2 Customized Features P. 324
You can lock or unlock doors using the remote
transmitter only when the power mode is in VEHICLE
OFF (LOCK).
The remote transmitter us es low-power signals, so
the operating range may vary depending on the
surroundings.
The remote will not lock th e vehicle when a door is
open.
If the distance at which the remote transmitter works
varies, the batter y is probably low.
If the LED does not come on when you press a
button, the battery is dead. 2 Replacing the Button Battery P. 539
LED
Unlock
ButtonLock
Button
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uuSecurity System uSecurity System Alarm
150
Controls
■When the security sy stem alarm activates
The horn sounds intermittently, and some exterior lights flash.
■To deactivate the security system alarm
Unlock the vehicle using the key, remote transmitter or smart entry system. The
system, along with the horn and flashing lights, is deactivated.
■Setting the security system alarm
The security system alarm automatically sets when the following conditions have
been met:
• The power mode is set to VEHICLE OFF (LOCK).
• The hood is closed.
• All doors and the tailgate are locked from outside with the key, remote
transmitter, or smart entry system.
■When the security system alarm sets
The security system alarm indicator in the instrument panel blinks and the blinking
interval changes after about 15 seconds.
■To cancel the security system alarm
The security system alarm is canceled when the vehicle is unlocked using the remote
transmitter or smart entry system, or wh en the power mode is set to ON. The
security system alarm indicator goes off at the same time.
1 Security System Alarm
Do not set the security system alarm when someone
is in the vehicle or a window is open. The system can
accidentally activate when:
•Unlocking the door with the lock tab.•Opening the hood with the hood release.
If the battery goes dead after you have set the
security system alarm, the security alarm may go off
once the battery is re charged or replaced.
If this occurs, deactivate the security system alarm by
unlocking a door using the key, remote transmitter or
smart entry system.
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221
uuAudio System uAudio System Theft Protection
Features
Audio System Theft Protection
The audio system is disabled when it is disconnected from the power source, such as
when the battery is disconnected or goes dead. In certain conditions, the system
may display a code entry screen. If this occurs, reactivate the audio system.
■Reactivating the audio system
1. Set the power mode to ON.
2. Turn on the audio system.
3. Press and hold the audio system powe r button for more than two seconds.
u The audio system is reac tivated when the audio co ntrol unit establishes a
connection with the vehicl e control unit. If the control unit fails to recognize
the audio unit, you must go to a dealer and have the audio unit checked.
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537
Maintenance
Battery
Checking the Battery
The condition of the battery is monitored by a
sensor located on the negative terminal of the
battery. If there is a problem with this sensor,
the driver information interface will display a
warning message. If this happens, have your
vehicle inspected by a dealer.
Check the battery termina ls for corrosion monthly.
To access the battery terminals:
1. Remove the engine compartment cover.
2 Engine Compartment Cover P. 509
2.Remove the clips using a Ph illips-head screwdriver, then remove the air intake
duct.
2 High Beam Headlights P. 519
If your vehicle’s battery is disconnected or goes dead:
•The audio system is disabled.
2 Audio System Theft Protection P. 221
•The clock resets*.
2 Clock P. 122
1Battery
WARNING: Battery post, terminals,
and related accessories contain lead
and lead compounds.
Wash your hands after handling.
When you find corrosion, cl ean the battery terminals
by applying a baking powder and water solution.
Clean the terminals with a damp towel. Cloth/towel
dry the battery. Coat the terminals with grease to
help prevent future corrosion.
When replacing the battery, the replacement must be
of the same specifications.
Consult a dealer for more information.
3WARNING
The battery gives off explosive hydrogen
gas during normal operation.
A spark or flame can cause the battery to
explode with enough force to kill or
seriously hurt you.
When conducting any battery
maintenance, wear prot ective clothing and
a face shield, or have a skilled technician do
it.
* Not available on all models
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549
Handling the Unexpected
This chapter explains how to handle unexpected troubles.
ToolsTypes of Tools .................................. 550
If a Tire Goes Flat Changing a Flat Tire ......................... 551
Engine Does Not Start Checking the Engine ........................ 559
If the Smart Entry Remote Battery is Weak .......................................... 560
Emergency Engine Stop ................... 561
If the Battery Is Dead ....................... 562
Overheating How to Handle Overheating ............. 565 Indicator, Coming On/Blinking
If the Low Oil Pressure Warning Appears ... 567
If the Charging System Indicator Comes
On ................................................. 568
If the Malfunction Indicator Lamp Comes
On or Blinks ................................... 568
If the Brake System Indicator (Red) Comes On ................................................. 569
If the Electric Power Steering (EPS) System Indicator Comes On ....................... 569
If the Low Tire Pressure/Tire Pressure
Monitoring System (TPMS) Indicator
Comes On or Blinks........................ 570 If the Transmission I
ndicator Blinks along
with the Warning Message ............ 571
Fuses Fuse Locations ................................. 572
Inspecting and Changing Fuses ........ 576
Emergency Towing ........................... 577
If You Cannot Unlock the Fuel Fill Door.. 578
Refueling
Refueling From a Portable Fuel
Container ................................... 579
If You Cannot Open the Tailgate .... 580
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559
Handling the Unexpected
Engine Does Not Start
Checking the Engine
If the engine does not start, check the starter.
Starter conditionChecklist
Starter doesn’t turn or turns
over slowly.
The battery may be dead. Check
each of the items on the right and
respond accordingly.Check for a message on the driver information interface.
●If the To Start, Hold Remote Near Start Button message appears
2If the Smart Entry Remote Battery is Weak P. 560
uMake sure the smart entry remote is in its operating range.
2 ENGINE START/STOP Button Operating Range P. 156
Check the brightness of the interior lights.
Turn on the interior lights and check the brightness.
●If the interior lights are dim or do not come on at all
2Battery P. 537●If the interior lights come on normally 2 Fuses P. 572
The starter turns over normally
but the engine doesn’t start.
There may be a problem with a
fuse. Check each of the items on
the right and respond accordingly. Review the engine start procedure.
Follow its instructions, and try
to start the engine again.
2 Starting the Engine P. 392
Check the immobilize r system indicator.
When the immobilizer system indicator is blinking, the engine cannot be started.
2 Immobilizer System P. 149
Check the fuel level.
There should be enough fuel in the tank.
2 Fuel Gauge P. 106
Check the fuses.
Check all fuses, or have the vehicle checked by a dealer.
2 Inspecting and Changing Fuses P. 576
If the problem continues:
2Emergency Towing P. 577
1Checking the Engine
If you must start the vehi cle immediately, use an
assisting vehicle or booster battery to jump start it.
2 If the Battery Is Dead P. 562
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