catalytic converter FORD EXPLORER 2020 Owners Manual

Fuel Consumption
......................................195
Engine Emission Control
Emission Law ................................................
197
Catalytic Converter .....................................
198
High Voltage Battery
General Information ...................................
201
Transmission
Automatic Transmission ..........................
202
Four-Wheel Drive
Principle of Operation ..............................
208
Using Four-Wheel Drive ..........................
208
Brakes
General Information ...................................
214
Hints on Driving With Anti-Lock Brakes ........................................................................\
.
215
Electric Parking Brake ................................
215
Hill Start Assist ..............................................
217
Auto Hold ........................................................
218
Reverse Braking Assist
What Is Reverse Braking Assist .............
220
Reverse Braking Assist Precautions .....
220
Switching Reverse Braking Assist On and Off ..................................................................
221
Overriding Reverse Braking Assist .........
221
Reverse Braking Assist Indicators ..........
221
Reverse Braking Assist – Troubleshooting ......................................
222
Traction Control
Principle of Operation ...............................
224
Using Traction Control ..............................
224
Stability Control
Principle of Operation ...............................
225Using Stability Control
..............................
226
Hill Descent Control
What Is Hill Descent Control ..................
228
Switching Hill Descent Control On and Off ................................................................
228
Setting the Hill Descent Speed .............
228
Hill Descent Control Indicator ................
229
Parking Aids
Principle of Operation ...............................
230
Rear Parking Aid ..........................................
230
Front Parking Aid .........................................
232
Side Sensing System .................................
234
Active Park Assist .......................................
235
Rear View Camera ......................................
238
360 Degree Camera ...................................
241
Cruise Control
What Is Cruise Control ..............................
244
Switching Cruise Control On and Off ........................................................................\
244
Setting the Cruise Control Speed ........
244
Canceling the Set Speed .........................
245
Resuming the Set Speed .........................
245
Cruise Control Indicators .........................
245
Adaptive Cruise Control
How Does Adaptive Cruise Control With Stop and Go Work .................................
246
What Is Adaptive Cruise Control With Lane Centering ........................................
246
What Is Intelligent Adaptive Cruise Control ........................................................
246
Adaptive Cruise Control Precautions - Vehicles With: Adaptive Cruise Control
With Lane Centering .............................
246
Adaptive Cruise Control Precautions - Vehicles With: Adaptive Cruise Control
With Stop and Go ..................................
246
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Explorer (CTW) Canada/United States of America, enUSA, Edition date: 201902, Third-Printing- Table of Contents

Low Tire Pressure Warning
Illuminates when the 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 illuminates momentarily 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 an authorized dealer.
Low Washer Fluid Illuminates when the windshield
washer fluid is low.
Powertrain Fault Illuminates when the system
detects a powertrain or a
4WD/AWD fault. Contact an
authorized dealer as soon as possible.
Ready to Drive (If Equipped) Illuminates when you have
switched on your vehicle and it
is ready to drive. A corresponding
message may appear stating ready to
drive.
Service Engine Soon 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. Normally, it illuminates until the engine is
cranked and automatically turns off if no
system errors 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
Catalytic Converter (page 198).
If it illuminates when the engine is running
this indicates a system error. The On Board
Diagnostics system has detected an error
in the vehicle emission control system.
If it flashes, engine misfire may be
occurring. Continuing to drive your vehicle
may cause reduced power or the engine
to stop. Failure to respond to the warning
lamp may cause component damage not
covered by the vehicle Warranty. Have
your vehicle checked as soon as possible.
Stability Control It flashes when the system is
active. If it remains illuminated
or does not illuminate when you
switch the ignition on, this indicates a
system error. During a system error the
system switches off. Have the system
checked by an authorized dealer
immediately. See
Using Stability
Control (page 226).
Stability Control Off Illuminates when you switch the
system off. It goes out when you
switch the system back on or
when you switch the ignition off.
Stop Safely Now
(If Equipped) Illuminates if your vehicle has an
electrical component fault or
failure that will cause your
vehicle to shutdown or enter into a limited
operating mode. You may also see a
message.
110
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•
Incorrect fuel for climatic conditions.
• Incorrect engine oil viscosity for
climactic conditions.
Note: Some vehicles have a lifetime fuel
filter that is integrated with the fuel tank.
Regular maintenance or replacement is not
needed.
Note: If these checks do not help you
correct the concern, have your vehicle
checked as soon as possible.
Noise Emissions Warranty,
Prohibited Tampering Acts and
Maintenance
On January 1, 1978, Federal regulation
became effective governing the noise
emission on trucks over 10,000 lb
(4,536 kg) Gross Vehicle Weight Rating
(GVWR). The preceding statements
concerning prohibited tampering acts and
maintenance, and the noise warranty
found in the Warranty Guide, are
applicable to complete chassis cabs over
10,000 lb (4,536 kg)
GVWR.
CATALYTIC CONVERTER WARNING:
Do not park, idle or
drive your vehicle on dry grass or other
dry ground cover. The emission system
heats up the engine compartment and
exhaust system, creating the risk of fire. WARNING:
The normal operating
temperature of the exhaust system is
very high. Never work around or attempt
to repair any part of the exhaust system
until it has cooled. Use special care when
working around the catalytic converter.
The catalytic converter heats up to a very
high temperature after only a short
period of engine operation and stays hot
after the engine is switched off. WARNING:
Exhaust leaks may
result in entry of harmful and potentially
lethal fumes into the passenger
compartment. If you smell exhaust
fumes inside your vehicle, have your
vehicle inspected immediately. Do not
drive if you smell exhaust fumes.
Your vehicle has various emission control
components and a catalytic converter that
enables it to comply with applicable
exhaust emission standards.
To make sure that the catalytic converter
and other emission control components
continue to work properly:
• Do not crank the engine for more than
10 seconds at a time.
• Do not run the engine with a spark plug
lead disconnected.
• Do not push-start or tow-start your
vehicle. Use booster cables. See Jump
Starting the Vehicle
(page 301).
• Use only the specified fuel listed.
• Do not switch the ignition off when your
vehicle is moving.
• Avoid running out of fuel.
• Have the items listed in scheduled
maintenance information performed
according to the specified schedule.
Note: Resulting component damage may
not be covered by the vehicle Warranty.
The scheduled maintenance items listed
in scheduled maintenance information are
essential to the life and performance of
your vehicle and to its emissions system.
If you use anything other than Ford,
Motorcraft or Ford-authorized parts for
maintenance replacements or for service
of components affecting emission control,
such non-Ford parts should be equivalent
to genuine Ford Motor Company parts in
performance and durability.
198
Explorer (CTW) Canada/United States of America, enUSA, Edition date: 201902, Third-Printing- Engine Emission Control

Blind Spot Information System.............264
Blind Spot Information System with Trailer
Tow.................................................................... 266
Switching the System On and Off..............268
System Errors...................................................... 268
Using the Blind Spot Information System.............................................................. 265
BLIS See: Blind Spot Information System.........264
Bonnet Lock See: Opening and Closing the Hood..........323
Booster Seats..................................................33 Types of Booster Seats...................................... 33
Brake Fluid Check.........................................337 Brake Fluid Service Interval............................ 337
Brakes...............................................................214 General Information.......................................... 214
Breaking-In.....................................................297
Bulb Specification Chart...........................424
C
Canceling the Set Speed..........................245
Capacities and Specifications - 2.3L EcoBoost™.................................................395
Air Conditioning System................................. 395
Alternative Engine Oil for Extremely Cold Climates........................................................... 398
Automatic Transmission................................. 395
Engine Coolant................................................... 396
Engine Oil.............................................................. 397
Front Axle............................................................ 400
Fuel Tank.............................................................. 398
Grease.................................................................... 398
Hydraulic Brake System.................................. 399
Locks...................................................................... 399
Rear Axle............................................................... 401
Transfer Case..................................................... 400
Washer Reservoir............................................... 401
Capacities and Specifications - 3.0L................................................................402
Air Conditioning System................................. 402
Alternative Engine Oil for Extremely Cold Climates........................................................... 405
Automatic Transmission................................ 403
Engine Coolant.................................................. 404
Engine Oil............................................................. 404
Front Axle............................................................. 408Fuel Tank..............................................................
406
Grease................................................................... 406
Hydraulic Brake System................................. 406
Locks...................................................................... 407
Rear Axle.............................................................. 408
Transfer Case...................................................... 407
Washer Reservoir.............................................. 409
Capacities and Specifications - 3.3L, Gasoline
.......................................................409
Air Conditioning System.................................. 410
Alternative Engine Oil for Extremely Cold Climates............................................................ 412
Automatic Transmission................................. 410
Engine Coolant..................................................... 411
Engine Oil................................................................ 411
Front Axle.............................................................. 415
Fuel Tank................................................................ 413
Grease..................................................................... 413
Hydraulic Brake System................................... 413
Locks....................................................................... 414
Rear Axle................................................................ 415
Transfer Case....................................................... 414
Washer Reservoir................................................ 416
Capacities and Specifications - 3.3L, Hybrid Electric Vehicle (HEV)
...............416
Air Conditioning System................................... 417
Alternative Engine Oil for Extremely Cold Climates........................................................... 420
Automatic Transmission.................................. 417
Engine Coolant.................................................... 418
Engine Oil.............................................................. 419
Front Axle.............................................................. 422
Fuel Tank.............................................................. 420
Grease.................................................................... 420
Hydraulic Brake System................................... 421
Locks........................................................................\
421
Rear Axle............................................................... 423
Transfer Case....................................................... 422
Washer Reservoir............................................... 423
Capacities and Specifications...............384
Cargo Nets......................................................281
Car Wash See: Cleaning the Exterior.............................. 346
Catalytic Converter
......................................198
On-Board Diagnostics (OBD-II)................... 199
Readiness for Inspection and Maintenance (I/M) Testing................................................... 199
Center Console
................................................171
539
Explorer (CTW) Canada/United States of America, enUSA, Edition date: 201902, Third-Printing- Index