warning light FORD EXPLORER 2018 Repair Manual

Customer action required
Possible cause
Low tire pressure
warning light
Make sure tires are at the proper pres-
sure. See Inflating your tires in this
chapter. After inflating your tires to the
manufacturer’s recommended pressure
as shown on the Tire Label (located on
the edge of driver ’s door or the B-Pillar),
the vehicle must be driven for at least
two minutes over 20 mph (32 km/h)
before the light turns off.
Tire(s) under-inflated
Solid warning light Repair the damaged road wheel and tire
assembly and reinstall it on the vehicle
to restore system function. For a
description on how the system functions,
see When Your Temporary Spare Tire
is Installed
in this section.
Spare tire in use
If the tires are properly inflated and the
spare tire is not in use but the light
remains on, contact your authorized
dealer as soon as possible.
TPMS malfunction
Repair the damaged road wheel and tire
assembly and reinstall it on the vehicle
to restore system function. For a
description on how the system functions,
see When Your Temporary Spare Tire
is Installed
in this section.
Spare tire in use
Flashing warning light
If the tires are properly inflated and the
spare tire is not in use but the light
remains on, contact your authorized
dealer as soon as possible.
TPMS malfunction
When Inflating Your Tires WARNING:
Do not use the tire
pressure displayed in the information
display as a tire pressure gauge. Failure to
follow this instruction could result in
personal injury or death. When putting air into your tires (such as at
a gas station or in your garage), the tire
pressure monitoring system may not
respond immediately to the air added to
your tires.
It may take up to two minutes of driving
over 20 mph (32 km/h) for the light to turn
off after you have filled your tires to the
recommended inflation pressure.
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How Temperature Affects Your Tire
Pressure
The tire pressure monitoring system
monitors tire pressure in each pneumatic
tire. While driving in a normal manner, a
typical passenger tire inflation pressure
may increase about 2
–4 psi (14– 28 kPa)
from a cold start situation. If the vehicle is
stationary overnight with the outside
temperature significantly lower than the
daytime temperature, the tire pressure may
decrease about 3 psi (21 kPa) for a drop of
30°F (17°C) in ambient temperature. This
lower pressure value may be detected by
the tire pressure monitoring system as
being significantly lower than the
recommended inflation pressure and
activate the system warning light for low
tire pressure. If the low tire pressure
warning light is on, visually check each tire
to verify that no tire is flat. If one or more
tires are flat, repair as necessary. Check
the air pressure in the road tires. If any tire
is under-inflated, carefully drive the vehicle
to the nearest location where air can be
added to the tires. Inflate all the tires to
the recommended inflation pressure.
CHANGING A ROAD WHEEL WARNING:
If the tire pressure
monitor sensor becomes damaged it may
not function.
Note: You should only use tire sealants in
roadside emergencies as they may cause
damage to the tire pressure monitoring
system sensor.
Note: The tire pressure monitoring system
indicator light illuminates when the spare
tire is in use. To restore the full function of
the monitoring system, all road wheels
equipped with tire pressure monitoring
sensors must be mounted on the vehicle. If you get a flat tire when driving, do not
heavily apply the brake. Instead, gradually
decrease your speed. Hold the steering
wheel firmly and slowly move to a safe
place on the side of the road.
Have a flat serviced by an authorized
dealer in order to prevent damage to the
tire pressure monitoring system sensors.
See
Tire Pressure Monitoring System
(page 333). Replace the spare tire with a
road tire as soon as possible. During
repairing or replacing of the flat tire, have
the authorized dealer inspect the tire
pressure monitoring system sensor for
damage.
Dissimilar Spare Wheel and Tire
Assembly Information WARNING:
Failure to follow these
guidelines could result in an increased risk
of loss of vehicle control, injury or death.
If you have a dissimilar spare wheel and
tire, then it is intended for temporary use
only. This means that if you need to use it,
you should replace it as soon as possible
with a road wheel and tire assembly that
is the same size and type as the road tires
and wheels that were originally provided
by Ford. If the dissimilar spare tire or wheel
is damaged, it should be replaced rather
than repaired.
A dissimilar spare wheel and tire assembly
is defined as a spare wheel and tire
assembly that is different in brand, size or
appearance from the road tires and wheels
and can be one of three types:
1. T-type mini-spare:
This spare tire
begins with the letter T for tire size and
may have Temporary Use Only molded in
the sidewall.
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GENERAL INFORMATION
WARNING: Driving while distracted
can result in loss of vehicle control, crash
and injury. We strongly recommend that
you use extreme caution when using any
device that may take your focus off the
road. Your primary responsibility is the safe
operation of your vehicle. We recommend
against the use of any hand-held device
while driving and encourage the use of
voice-operated systems when possible.
Make sure you are aware of all applicable
local laws that may affect the use of
electronic devices while driving. Radio Frequencies and Reception
Factors
AM and FM frequencies are established by
the Federal Communications Commission
(FCC) and the Canadian Radio and
Telecommunications Commission (CRTC).
Those frequencies are:
•
AM: 530-1710 kHz
• FM: 87.9-107.9 MHz
Note: Listening to loud audio for long
periods of time could damage your hearing. Radio Reception Factors
The further you travel from an AM or FM station, the
weaker the signal and the weaker the reception.
Distance and strength
Hills, mountains, tall buildings, bridges, tunnels, freeway
overpasses, parking garages, dense tree foliage and
thunderstorms can interfere with the reception.
Terrain
When you pass a ground-based broadcast repeating
tower, a stronger signal may overtake a weaker one and
result in the audio system muting.
Station overload
CD and CD Player Information
Note: CD units play commercially pressed
4.7 in (12 cm) audio compact discs only. Due
to technical incompatibility, certain
recordable and re-recordable compact discs
may not function correctly when used in the
vehicle ’s CD player.
Note: Do not insert CDs with homemade
paper (adhesive) labels into the CD player
as the label may peel and cause the CD to
become jammed. You should use a
permanent felt tip marker rather than
adhesive labels on your homemade CDs.
Ballpoint pens may damage CDs. Ask an
authorized dealer for more information. Note:
Do not use any irregularly shaped
discs or discs with a scratch protection film
attached.
Always handle discs by their edges only.
Clean the disc with an approved CD
cleaner only. Wipe it from the center of
the disc toward the edge. Do not clean in
a circular motion.
Do not expose discs to direct sunlight or
heat sources for extended periods.
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Check Every Month
Engine oil level.
Function of all interior and exterior lights.
Tires (including spare) for wear and proper pressure. Windshield washer fluid level.
Fuel and water separator. Drain if necessary (or if indicated by the information display). Holes and slots in the tail pipe to make sure they are functional and clear of debris. Check Every Six Months
Battery connections. Clean if necessary.
Body and door drain holes for obstructions. Clean if necessary. Cooling system fluid level and coolant strength.
Door weatherstrips for wear. Lubricate if necessary.
Hinges, latches and outside locks for proper operation. Lubricate if necessary. Parking brake for proper operation.
Safety belts and seat latches for wear and function.
Safety warning lamps (brake, ABS, airbag and safety belt) for operation.
Washer spray and wiper operation. Clean or replace blades as necessary.
Multi-Point Inspection
In order to keep your vehicle running right,
it is important to have the systems on your
vehicle checked regularly. This can help
identify potential issues and prevent major
problems. We recommend having the
following multi-point inspection performed
at every scheduled maintenance interval
to help make sure your vehicle keeps
running great.
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1
180 Degree Camera.....................................218
Camera Views...................................................... 219
Using the System................................................ 219
4
4WD See: Four-Wheel Drive....................................... 191
A
A/C See: Climate Control......................................... 133
About This Manual
...........................................7
ABS See: Brakes........................................................... 196
ABS driving hints See: Hints on Driving With Anti-Lock
Brakes................................................................. 197
Accessories....................................................495 Exterior Style....................................................... 495
Interior Style........................................................ 495
Lifestyle................................................................. 495
Peace of Mind..................................................... 495
Accessories See: Replacement Parts
Recommendation............................................ 12
ACC See: Using Adaptive Cruise Control.............221
Active Park Assist
........................................209
Using Active Park Assist................................... 210
Adjusting the Headlamps.........................301 Vertical Aim Adjustment................................. 301
Adjusting the Pedals....................................80
Adjusting the Steering Wheel - Vehicles With: Manual Adjustable Steering
Column............................................................76
Adjusting the Steering Wheel - Vehicles With: Power Adjustable Steering
Column............................................................76
End of Travel Position.......................................... 77
Memory Feature.................................................... 77
Airbag Disposal................................................51
Air Conditioning See: Climate Control......................................... 133Air Filter
See: Changing the Engine Air Filter............308
Alarm See: Anti-Theft Alarm......................................... 75
Ambient Lighting...........................................89 Adjusting the Intensity....................................... 90
Changing the Color............................................. 89
Switching Ambient Lighting Off.................... 90
Switching Ambient Lighting On..................... 89
Anti-Theft Alarm............................................75 Arming the Alarm................................................. 75
Disarming the Alarm........................................... 75
Appendices.....................................................518
Apps.................................................................464 ........................................................................\
.......... 464
SiriusXM Traffic and Travel Link.................. 466
At a Glance........................................................16
Audible Warnings and Indicators...........103 Automatic Transmission Warning
Chime................................................................. 104
Engine On Warning Chime.............................. 103
Headlamps On Warning Chime.................... 103
Key in Ignition Warning Chime....................... 103
Keyless Warning Alert ...................................... 103
Parking Brake On Warning Chime................103
Audio Control...................................................78 Seek and Media.................................................... 78
Audio System
................................................364
General Information......................................... 364
Audio Unit - Vehicles With: AM/FM/CD/ SYNC.............................................................368
Menu Structure................................................... 370
Audio Unit - Vehicles With: Premium AM/FM/CD..................................................365
Audio Unit - Vehicles With: Sony AM/ FM/CD...........................................................367
Autolamps........................................................84 Windshield Wiper Activated
Headlamps........................................................ 84
Automatic Climate Control - Vehicles With: Premium AM/FM/CD...................134
Automatic Climate Control - Vehicles With: Sony AM/FM/CD
............................136
Automatic High Beam Control.................86 Automatic High Beam Indicator..................... 87
Switching the System On and Off................86
Automatic Transmission
............................187
Brake-Shift Interlock Override...................... 189
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Roof Racks and Load Carriers.................242
Adjusting the Crossbar.................................... 243
Thumbwheel Kit................................................. 242
Running-In See: Breaking-In.................................................. 257
Running Out of Fuel......................................177
Adding Fuel From a Portable Fuel
Container........................................................... 178
Filling a Portable Fuel Container................... 178
S
Safety Canopy ™
............................................49
Safety Precautions.......................................175
Satellite Radio...............................................375
Satellite Radio Electronic Serial Number
(ESN)................................................................. 376
Satellite Radio Reception Factors...............375
SiriusXM Satellite Radio Service.................. 375
Troubleshooting................................................. 376
Scheduled Maintenance Record...........507
Scheduled Maintenance
..........................499
Seatbelt Extension........................................42
Seatbelt Height Adjustment......................39
Seatbelt Reminder
........................................40
Belt-Minder™....................................................... 40
Seatbelts...........................................................35 Principle of Operation......................................... 35
Seatbelt Warning Lamp and Indicator Chime..............................................................40
Conditions of operation.................................... 40
Seats.................................................................144
Security...............................................................74
Settings...........................................................467 911 Assist................................................................ 472
Ambient Lighting............................................... 479
Bluetooth............................................................. 469
Clock...................................................................... 469
Display
.................................................................. 480
General................................................................... 477
Media Player....................................................... 468
Mobile Apps......................................................... 475
Navigation............................................................. 473
Phone
.................................................................... 469
Radio....................................................................... 472
Sound..................................................................... 467
Valet Mode............................................................ 481
Vehicle .................................................................... 479Voice Control......................................................
480
Wi-Fi & Hotspot.................................................. 477
Side Airbags
.....................................................48
Side Sensing System..................................207 Obstacle Distance Indicator......................... 208
Sitting in the Correct Position
..................144
Snow Chains See: Using Snow Chains................................. 332
Spare Wheel See: Changing a Road Wheel........................ 337
Special Notices................................................12 New Vehicle Limited Warranty......................... 12
Notice to Owners of Pickup Trucks and Utility Type Vehicles........................................ 13
On Board Diagnostics Data Link Connector............................................................ 13
Special Instructions.............................................. 12
Using Your Vehicle as an Ambulance............13
Using Your Vehicle With a Snowplow............13
Special Operating Conditions Scheduled Maintenance..............................................505
Exceptions........................................................... 506
Speed Control See: Cruise Control........................................... 220
Stability Control
..........................................200
Principle of Operation..................................... 200
Starter Switch See: Ignition Switch........................................... 169
Starting a Gasoline Engine........................170 Automatic Engine Shutdown......................... 172
Failure to Start....................................................... 171
Guarding Against Exhaust Fumes................173
Important Ventilating Information...............173
Stopping the Engine When Your Vehicle is Moving................................................................ 172
Stopping the Engine When Your Vehicle is Stationary.......................................................... 172
Vehicles with an Ignition Key.......................... 170
Vehicles with Keyless Start............................. 170
Starting and Stopping the Engine.........169 General Information.......................................... 169
Steering............................................................237 Electric Power Steering.................................... 237
Steering Wheel
................................................76
Storage Compartments.............................167
Sunroof See: Moonroof....................................................... 95
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Switching Adaptive Cruise Control
Off....................................................................... 224
Switching Adaptive Cruise Control On........................................................................\
. 221
Switching to Normal Cruise Control...........226
System Not Available....................................... 225
Using Cruise Control...................................220 Switching Cruise Control Off......................... 220
Switching Cruise Control On......................... 220
Using Four-Wheel Drive..............................191 Driving In Special Conditions With
Four-Wheel Drive (4WD)........................... 192
How Your Vehicle Differs From Other Vehicles............................................................. 192
Using Hill Descent Control.......................203 Principle of operation....................................... 203
Using hill descent control............................... 203
Using MyKey With Remote Start Systems..........................................................62
Using Snow Chains.....................................332
Using Stability Control...............................201
Using Summer Tires...................................332
Using SYNC™ With Your Media Player............................................................399
Accessing Your USB Song Library...............403
Bluetooth Devices and System Settings............................................................ 405
Connecting Your Digital Media Player to the USB Port.......................................................... 399
Media Menu Features...................................... 402
Media Voice Commands................................ 400
USB 2..................................................................... 405
Voice Commands for Audio Sources........406
Using SYNC™ With Your Phone............382 Accessing Features through the Phone
Menu.................................................................. 387
Accessing Your Phone Settings................... 390
Bluetooth Devices.............................................. 391
Making Calls........................................................ 386
Pairing a Phone for the First Time...............383
Pairing Subsequent Phones.......................... 384
Phone Options during an Active Call.........386
Phone Voice Commands................................ 384
Receiving Calls................................................... 386
System Settings................................................. 392
Text Messaging.................................................. 388
Using Terrain Control.................................202 Using Traction Control...............................199
Switching the System Off............................... 199
System Indicator Lights and Messages.......................................................... 199
Using a Switch..................................................... 199
Using the Information Display Controls............................................................. 199
Using Voice Recognition...........................380 Audio Voice Commands.................................. 431
Climate Voice Commands............................. 432
Initiating a Voice Session............................... 380
Mobile App Voice Commands...................... 435
Navigation Voice Commands....................... 434
Phone Voice Commands................................ 433
SiriusXM Traffic and Travel Link Voice Commands..................................................... 436
System Interaction and Feedback...............381
Voice Settings Commands............................ 436
Utilizing the Mediation/Arbitration Program (Canada Only)........................269
V
Vehicle Care
..................................................309
General Information......................................... 309
Vehicle Certification Label.......................349
Vehicle Identification Number
...............348
Vehicle Storage.............................................314
Battery.................................................................... 315
Body........................................................................\
. 314
Brakes...................................................................... 315
Cooling system.................................................... 315
Engine..................................................................... 315
Fuel system........................................................... 315
General................................................................... 314
Miscellaneous...................................................... 315
Removing Vehicle From Storage................... 315
Tires........................................................................\
. 315
Ventilation See: Climate Control......................................... 133
VIN See: Vehicle Identification Number............348
Voice Control
....................................................78
W
Warning Lamps and Indicators..............100 Adaptive Cruise Control.................................. 100
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