2021 FORD RANGER check engine

Using Adaptive Cruise Control
................191
Driving Aids
Driver Alert .....................................................
198
Lane Keeping System ................................
199
Blind Spot Information System ............
204
Cross Traffic Alert .......................................
207
Steering ...........................................................
210
Pre-Collision Assist ......................................
211
Load Carrying
Load Limit .......................................................
215
Roof Racks and Load Carriers ................
219
Load Retaining Fixtures .............................
219
Towing
Towing a Trailer .............................................
221
Trailer Sway Control ...................................
222
Recommended Towing Weights ...........
222
Essential Towing Checks .........................
224
Towing the Vehicle on Four Wheels ......
227
Driving Hints
Breaking-In ....................................................
230
Economical Driving ....................................
230
Cold Weather Precautions .......................
231
Off-Road Driving ..........................................
231
Driving Through Water ..............................
232
Floor Mats ......................................................
233
Roadside Emergencies
Roadside Assistance .................................
234
Hazard Flashers ...........................................
235
Fuel Shutoff ..................................................
235
Jump Starting the Vehicle .......................
236
Transporting the Vehicle ..........................
238
Towing Points ...............................................
238Customer Assistance
Getting the Services You Need
.............
240
In California (U.S. Only) .............................
241
The Better Business Bureau (BBB) Auto Line Program (U.S. Only) .....................
242
Utilizing the Mediation/Arbitration Program (Canada Only) ......................
243
Getting Assistance Outside the U.S. and Canada .......................................................
243
Ordering Additional Owner's Literature ........................................................................\
245
Reporting Safety Defects (U.S. Only) ........................................................................\
245
Reporting Safety Defects (Canada Only) ........................................................................\
245
Fuses
Fuse Box Locations ....................................
247
Fuse Specification Chart .........................
248
Changing a Fuse .........................................
260
Maintenance
General Information ..................................
262
Opening and Closing the Hood .............
263
Under Hood Overview ..............................
264
Engine Oil Dipstick .....................................
265
Engine Oil Check .........................................
265
Changing the Engine Air Filter ...............
266
Oil Change Indicator Reset ......................
267
Engine Coolant Check ..............................
268
Automatic Transmission Fluid Check ........................................................................\
.
272
Brake Fluid Check ........................................
272
Power Steering Fluid Check ....................
273
Fuel Filter ........................................................
273
Charging the 12V Battery ..........................
273
Changing the 12V Battery ........................
274
Washer Fluid Check ...................................
276
Checking the Wiper Blades .....................
276
Changing the Wiper Blades ....................
276
Adjusting the Headlamps .........................
277
4
Ranger (TFG) Canada/United States of America, Vehicles Built From: 23-11-2020, MB3J 19A321 AA enUSA, Edition date: 202009, First-Printing Table of Contents

Brake system
Cabin air filter
Check fuel cap
Child safety door lock or unlock
Child seat lower anchor
Child seat tether anchor
Cruise control
Do not open when hot
Engine air filter
Engine coolant
Engine coolant temperature
Engine oil
Explosive gas
Fan warning
Fasten seatbelt Flammable
Front airbag
Front fog lamps
Fuel pump reset
Fuse compartment
Hazard flashers
Heated rear window
Windshield defrosting system
Interior luggage compartment
release
Jack
Keep out of reach of children
Lighting control
Low tire pressure warning
Maintain correct fluid level
Note operating instructions
8
Ranger (TFG) Canada/United States of America, Vehicles Built From: 23-11-2020, MB3J 19A321 AA enUSA, Edition date: 202009, First-Printing IntroductionE270480 E71340 E71880 E231160 E67017 E161353

Remote Start (If Equipped)
WARNING: Do not start the engine
in a closed garage or in other enclosed
areas. Exhaust fumes are toxic. Always
open the garage door before you start
the engine. Failure to follow this
instruction could result in personal injury
or death.
Note: Do not use remote start if your fuel
level is low. The remote start button is on the
remote control.
This feature allows you to start your
vehicle from the outside. The remote
control has an extended operating range.
If your vehicle has automatic climate
control, you can configure it to operate
when you remote start your vehicle.
See
Climate Control (page 117). A manual
climate control system will run at the
setting it was set to when you switched
your vehicle off.
Many states and provinces have
restrictions for the use of remote start.
Check your local and state or provincial
laws for specific requirements regarding
remote start systems.
The remote start system does not work if:
• The ignition is on.
• The alarm system triggers.
• You disable the feature.
• The hood is open.
• The transmission is not in park (P).
• The vehicle battery voltage is too low.
• The service engine soon light is on. Remote Control Feedback (If
Equipped)
An LED on the remote control provides
status feedback of remote start or stop
commands. Status
LED
Remote startsuccessful
Solid green
Remote stopsuccessful
Solid red
Request failed or
status not received
Blinking red
Status incomplete
Blinking green
Remote Starting Your Vehicle
Note: You must press each button within
three seconds of each other. If you do not
follow this sequence, your vehicle does not
start remotely, the direction indicators do
not flash twice and the horn does not sound. To remote start your vehicle:
1. Press the lock button to lock all the
doors.
2. Press the remote start button twice. The exterior lamps flash twice.
The horn sounds if the system fails to start.
Note: You must press the push button
ignition switch on the instrument panel once
while applying the brake pedal before
driving your vehicle.
56
Ranger (TFG) Canada/United States of America, Vehicles Built From: 23-11-2020, MB3J 19A321 AA enUSA, Edition date: 202009, First-Printing Keys and Remote ControlsE138625 E138626

WARNING LAMPS AND
INDICATORS
The following warning lamps and
indicators alert you to a vehicle condition
that may become serious. Some lamps
illuminate when you start your vehicle to
make sure they work. If any lamps remain
on after starting your vehicle, refer to the
respective system warning lamp for further
information.
Note:
Some warning indicators appear in
the information display and operate the
same as a warning lamp but do not
illuminate when you start your vehicle.
Adaptive Cruise Control Indicator
(If Equipped) It illuminates when you switch
the system on.
It illuminates white when the
system is in standby mode. It illuminates
green when you set the adaptive cruise
speed.
See Using Adaptive Cruise Control
(page 191).
Anti-Lock Braking System If it illuminates when you are
driving, this indicates a
malfunction. Your vehicle
continues to have normal braking without
the anti-lock brake system function. Have
your vehicle checked as soon as possible.
Automatic Headlamp High Beam
Indicator
(If Equipped) It illuminates when the system
turns the headlamp high beam
on.
See
Automatic High Beam Control
(page 80). Auto-Start-Stop Indicator It illuminates when the engine
has automatically stopped. It
flashes to inform you when the
engine needs to restart. The indicator is
shown with a strikethrough if the system
is not available.
See
Auto-Start-Stop (page 147).
Battery It illuminates when you switch
the ignition on.
If it illuminates when the engine
is running this indicates a malfunction.
Have your vehicle checked as soon as
possible.
Blind Spot Monitor
(If Equipped) It illuminates when you switch
the system off.
See
Blind Spot Information
System (page 204).
Brake System Warning Lamp WARNING:
Driving your vehicle
with the warning lamp on is dangerous.
A significant decrease in braking
performance may occur. It may take you
longer to stop your vehicle. Have your
vehicle checked as soon as possible.
Driving extended distances with the
parking brake engaged can cause brake
failure and the risk of personal injury.
Note: Indicators vary depending on region.
This lamp is a dual function lamp and
illuminates when:
92
Ranger (TFG) Canada/United States of America, Vehicles Built From: 23-11-2020, MB3J 19A321 AA enUSA, Edition date: 202009, First-Printing Instrument ClusterE144524 E151262

•
You apply the parking brake with the
ignition on.
• Your vehicle has a brake fault or low
brake fluid level, regardless of parking
brake position. If the lamp illuminates when you
are moving, you may have the
parking brake applied. Make sure
that the parking brake is off.
Have your vehicle checked as
soon as possible if the lamp
continues to illuminate.
Cruise Control Indicator (If Equipped) It illuminates when you switch
the system on.
See
Using Cruise Control
(page 190).
Direction Indicator Flashes when the left or right
direction indicator or the hazard
flasher turns on. An increase in
the rate of flashing warns of a failed
indicator bulb.
Door Ajar Warning Lamp It illuminates when you switch
the ignition on and remains on if
any door is open.
Electronic Locking Differential
(If
Equipped) Illuminates when using the
electronic locking differential. Engine Coolant Temperature
Warning Lamp If it illuminates when your vehicle
is moving, this indicates that the
engine is overheating. Stop your
vehicle as soon as it is safe to do so and
switch the engine off. Have your vehicle
checked as soon as possible.
See
Engine Coolant Check (page 268).
Fasten Seatbelt Warning Lamp It illuminates and a chime
sounds until you fasten the
seatbelts.
Fasten Rear Seatbelt Warning
Lamp
(If Equipped) It illuminates and a chime
sounds until you fasten the rear
seatbelts.
Four-Wheel Drive Indicators
(If
Equipped) Illuminates when four-wheel
drive low is engaged.
Illuminates when four-wheel
drive high is engaged.
Front Airbag If it fails to illuminate when you
start your vehicle, continues to
flash or remains on, it indicates
a malfunction. Have the system checked.
Front Fog Lamp Indicator (If Equipped) It illuminates when you switch
the front fog lamps on.
93
Ranger (TFG) Canada/United States of America, Vehicles Built From: 23-11-2020, MB3J 19A321 AA enUSA, Edition date: 202009, First-Printing Instrument ClusterE270480 E71340 E163170 E71880 E206718 E181780 E181779 E67017

Headlamp High Beam Indicator
It illuminates when you switch
the headlamp high beam on. It
flashes when you use the
headlamp flasher.
Hood Ajar Warning Lamp Illuminates when the ignition is
on and the hood is not
completely closed.
Low Beam Malfunction (If Equipped) Lights when there is a
malfunction with the low beam
headlamp.
Low Fuel Level Warning Lamp If it illuminates when you are
driving, refuel as soon as
possible.
Low Tire Pressure Warning Lamp It illuminates when your tire
pressure is low. If the lamp
remains on with the engine
running or when driving, check the tire
pressure as soon as possible.
It also momentarily illuminates when you
switch the ignition on to confirm the lamp
is functional. If it does not illuminate when
you switch the ignition on, or begins to
flash at any time, have the system checked
by your authorized dealer.
Low Washer Fluid Level Warning
Lamp It illuminates when the washer
fluid is low. Oil Pressure Warning Lamp It illuminates when you switch
the ignition on.
If it illuminates when the engine
is running this indicates a malfunction.
Stop your vehicle as soon as it is safe to
do so and switch the engine off. Check the
engine oil level. If the oil level is sufficient,
this indicates a system malfunction. Have
your vehicle checked as soon as possible.
See Engine Oil Check (page 265).
Parking Lamps It illuminates when you switch
the parking lamps on.
Powertrain Malfunction/Reduced
Power/Electronic Throttle Control Illuminates when the system has
detected a powertrain or a
four-wheel drive fault. Contact
an authorized dealer as soon as possible.
Service Engine Soon If it illuminates when the engine
is running this indicates a
malfunction. The On Board
Diagnostics system has detected a
malfunction of the vehicle emission control
system.
If it flashes, engine misfire may be
occurring. Increased exhaust gas
temperatures could damage the catalytic
converter or other vehicle components.
Drive in a moderate fashion, avoid heavy
acceleration and deceleration and have
your vehicle immediately serviced.
It illuminates when you switch the ignition
on prior to engine start to check the bulb
and to indicate whether your vehicle is
ready for Inspection and Maintenance
(I/M) testing.
94
Ranger (TFG) Canada/United States of America, Vehicles Built From: 23-11-2020, MB3J 19A321 AA enUSA, Edition date: 202009, First-Printing Instrument Cluster E296055 E181350 E132353

Normally, it illuminates until the engine is
cranked and automatically turns off if no
malfunctions are present. However, if after
15 seconds it flashes eight times, this
indicates that your vehicle is not ready for
Inspection and Maintenance (I/M) testing.
See Emission Law (page 156).
Stability Control and Traction
Control Indicator Flashes during operation.
If it does not illuminate when you
switch the ignition on, or remains
on when the engine is running, this
indicates a malfunction. Have your vehicle
checked as soon as possible.
See
Using Stability Control (page 178).
Stability Control and Traction
Control Off Warning Lamp It illuminates when you switch
the system off.
Tow Haul Indicator
(If Equipped) It illuminates when you switch
the system on.
Trail Control
(If Equipped) It illuminates when you switch
the system on.
AUDIBLE WARNINGS AND
INDICATORS
Key in Ignition Warning Chime
Sounds when you open the driver's door
and you have left the key in the ignition. Keyless Warning Alert
(If Equipped)
Sounds the horn twice when you exit your
vehicle with the intelligent access key, after
the last door is closed and your keyless
vehicle is in RUN, indicating your vehicle is
still on.
Headlamps On Warning Chime
Sounds when you remove the key from the
ignition and open the driver's door and you
have left the headlamps or parking lamps
on.
Parking Brake On Warning Chime
Sounds when you have left the parking
brake on and drive your vehicle. If the
warning chime remains on after you have
released the parking brake, have the
system checked by an authorized dealer
immediately.
95
Ranger (TFG) Canada/United States of America, Vehicles Built From: 23-11-2020, MB3J 19A321 AA enUSA, Edition date: 202009, First-Printing Instrument ClusterE138639 E130458 E271981 E272858

Auto-Start-Stop
Action
Message
The system is not functioning. A manual restart is required.
Auto StartStop Manual
Restart Required
The engine needs to be restarted, press the clutch pedal to start.
Auto StartStop Press
Clutch to Start Engine
The engine needs to be restarted, press any pedal to start.
Auto StartStop Press a
Pedal to Start Engine
Select neutral for the system to restart the engine.
Auto StartStop Select
Neutral To Start Engine
Displays when the vehicle is in StartStop when the door is
opened. Switch the ignition off before leaving the vehicle if the system has shut down the engine.
Vehicle is ON
The system detects a fault that requires service. Stop your
vehicle in a safe place. Have your vehicle checked as soon as possible.
Auto StartStop Malfunc-
tion Service Required
The engine needs to be restarted, press the brake pedal harder to start.
Auto StartStop Press
Brake Harder to Activate
Conditions are not met for the Auto StartStop system tofunction properly.
Auto StartStop Not
Available
Select park for the system to restart the engine.
Auto StartStop Shift to
P, then Restart Engine
106
Ranger (TFG) Canada/United States of America, Vehicles Built From: 23-11-2020, MB3J 19A321 AA enUSA, Edition date: 202009, First-Printing Information Displays