warning light FORD RANGER 2021 Repair Manual

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: The use of tire sealant could damage
your tire pressure monitoring system and
should only be used in roadside
emergencies.
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 this vehicle. If you get a flat tire when driving, do not
heavily apply the brake. Instead, gradually
decrease your speed. Firmly hold the
steering wheel 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
system sensors. See
Tire Pressure
Monitoring System (page 308). 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 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.
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.
Full-size dissimilar spare
When driving with the full-size dissimilar
spare wheel and tire assembly, do not:
• Exceed
50 mph (80 km/h).
• Use more than one dissimilar spare
wheel and tire assembly at a time.
• Use snow chains on the end of the
vehicle with the dissimilar spare wheel
and tire assembly.
312
Ranger (TFG) Canada/United States of America, Vehicles Built From: 23-11-2020, MB3J 19A321 AA enUSA, Edition date: 202009, First-Printing Wheels and Tires

4
4WD
See: Four-Wheel Drive..................................... 164
9
911 Assist...........................................................49
A
A/C See: Climate Control........................................... 117
About This Manual
...........................................7
ABS See: Brakes............................................................ 173
ABS driving hints See: Hints on Driving With Anti-Lock
Brakes................................................................. 173
Accessories...................................................408
Accessories See: Replacement Parts
Recommendation............................................ 13
ACC See: Using Adaptive Cruise Control..............191
Adjusting the Headlamps..........................277 Vertical Aim Adjustment.................................. 277
Adjusting the Steering Wheel....................72
Airbag Disposal..............................................48
Air Conditioning See: Climate Control........................................... 117
Air Filter See: Changing the Engine Air Filter............266
Alarm See: Anti-Theft Alarm........................................ 70
Ambient Lighting
............................................82
Adjusting the Brightness................................... 82
Changing the Color.............................................. 82
Switching Ambient Lighting Off..................... 82
Switching Ambient Lighting On...................... 82
Anti-Theft Alarm............................................70 Alarm System........................................................ 70
Arming the Alarm.................................................. 71
Disarming the Alarm............................................ 71
Triggering the Alarm............................................. 71
Appendices....................................................426
Apps..................................................................392 Using Apps on an Android Device...............393 Using Apps on an iOS Device........................
392
Using Mobile Navigation on an Android Device................................................................ 393
At a Glance
.........................................................17
Audible Warnings and Indicators.............95 Headlamps On Warning Chime...................... 95
Key in Ignition Warning Chime........................ 95
Keyless Warning Alert........................................ 95
Parking Brake On Warning Chime.................95
Audio Control
...................................................72
Type One.................................................................. 72
Type Two.................................................................. 73
You can operate the following functions with the control:............................................... 73
Audio Input Jack
...........................................352
Audio System................................................342
General Information......................................... 342
Audio Unit.......................................................342 Accessing the Clock Settings........................ 342
Accessing the Media Source Menu.............342
Accessing the Menu.......................................... 343
Accessing the Phone Features..................... 343
Accessing the Sound Settings...................... 343
Adjusting the Volume....................................... 343
Changing Radio Stations................................ 343
Listening to the Radio...................................... 343
Muting the Audio............................................... 343
Switching the Audio Unit On and Off........343
Using Seek, Fast Forward and Reverse............................................................. 344
Using the Display Control............................... 343
Using the Number Block................................. 344
Audio Unit - Vehicles With: SYNC 3
......................................................................346
Adjusting the Volume....................................... 347
Changing Radio Stations................................ 347
Playing or Pausing Media................................ 347
Switching the Audio Unit On and Off.........347
Using Seek, Fast Forward and Reverse.............................................................. 347
Audio Unit - Vehicles With: SYNC.........344 Accessing the Apps Menu.............................. 344
Accessing the Clock Settings........................ 344
Accessing the Information Menu................344
Accessing the Media Source Menu.............344
Accessing the Phone Features..................... 345
Accessing the Settings Menu........................ 345
Accessing the Sound Settings...................... 345
459
Ranger (TFG) Canada/United States of America, Vehicles Built From: 23-11-2020, MB3J 19A321 AA enUSA, Edition date: 202009, First-Printing Index

How Your Vehicle Differs From Other
Vehicles............................................................. 165
Using the Electronic Shift on the Fly 4WD system............................................................... 164
Using MyKey With Remote Start Systems...........................................................61
Using Snow Chains.....................................307 Vehicles with Stability Control..................... 308
Using Stability Control................................178 AdvanceTrac ™ with Roll Stability Control ™
(RSC™)............................................................. 178
Using SYNC™ With Your Media Player............................................................362
Audio Voice Commands................................. 363
Media Sources.................................................... 362
Using SYNC™ With Your Phone............358
Accessing Features through the Phone
Menu.................................................................. 359
Pairing a Phone.................................................. 358
Phone Controls...................................................359
Phone Voice Commands................................ 358
Using Traction Control................................176 Switching the System Off ............................... 176
System Indicator Lights and Messages.......................................................... 176
Using Voice Recognition
...........................356
Apps........................................................................\
379
Automatic Blower Motor Speed Reduction........................................................ 380
Climate................................................................... 376
Entertainment..................................................... 375
General................................................................... 374
Initiating a Voice Session................................ 356
Navigation............................................................. 378
Phone...................................................................... 377
SiriusXM Traffic and Travel Link................... 379
System Interaction and Feedback...............357
Voice Settings..................................................... 380
Using Voice Recognition - Vehicles Without: SYNC..........................................354
Voice Pass Through.......................................... 354
Utilizing the Mediation/Arbitration Program (Canada Only)........................243
V
Vehicle Care
...................................................283
General Information......................................... 283Vehicle Certification Label........................327
Vehicle Identification Number................326
Vehicle Storage
............................................288
Body....................................................................... 289
Brakes.................................................................... 289
Cooling system................................................... 289
Disconnecting Your 12 Volt Battery.............289
Engine.................................................................... 289
Fuel system......................................................... 289
General.................................................................. 288
Miscellaneous..................................................... 289
Removing Vehicle From Storage.................290
Tires........................................................................\
289
Vehicle Wi-Fi Hotspot...............................340
Ventilation See: Climate Control........................................... 117
VIN See: Vehicle Identification Number............326
Voice Control....................................................73
W
Warning Lamps and Indicators
.................92
Adaptive Cruise Control Indicator.................. 92
Anti-Lock Braking System................................ 92
Automatic Headlamp High Beam Indicator.............................................................. 92
Auto-Start-Stop Indicator................................ 92
Battery...................................................................... 92
Blind Spot Monitor............................................... 92
Brake System Warning Lamp.......................... 92
Cruise Control Indicator..................................... 93
Direction Indicator............................................... 93
Door Ajar Warning Lamp................................... 93
Electronic Locking Differential........................ 93
Engine Coolant Temperature Warning Lamp
.................................................................... 93
Fasten Rear Seatbelt Warning Lamp...........93
Fasten Seatbelt Warning Lamp...................... 93
Four-Wheel Drive Indicators............................ 93
Front Airbag............................................................ 93
Front Fog Lamp Indicator................................. 93
Headlamp High Beam Indicator..................... 94
Hood Ajar Warning Lamp................................. 94
Low Beam Malfunction..................................... 94
Low Fuel Level Warning Lamp........................ 94
Low Tire Pressure Warning Lamp.................. 94
471
Ranger (TFG) Canada/United States of America, Vehicles Built From: 23-11-2020, MB3J 19A321 AA enUSA, Edition date: 202009, First-Printing Index