2021 FORD EXPLORER oil dipstick

Essential Towing Checks
.........................292
Towing the Vehicle on Four Wheels .....
294
Driving Hints
Reduced Engine Performance ...............
295
Economical Driving ....................................
295
Cold Weather Precautions ......................
296
Breaking-In ...................................................
296
Driving Through Water .............................
296
Floor Mats ......................................................
297
Roadside Emergencies
Roadside Assistance .................................
298
Hazard Flashers ..........................................
299
Fuel Shutoff .................................................
299
Jump Starting the Vehicle ......................
300
Collision, Damage or Fire Event ............
302
Post-Crash Alert System .........................
303
Transporting the Vehicle .........................
303
Customer Assistance
Getting the Services You Need .............
305
In California (U.S. Only) ...........................
306
The Better Business Bureau (BBB) Auto Line Program (U.S. Only) .....................
307
Utilizing the Mediation/Arbitration Program (Canada Only) .....................
308
Getting Assistance Outside the U.S. and Canada ......................................................
308
Ordering Additional Owner's Literature ........................................................................\
.
310
Reporting Safety Defects (U.S. Only) ........................................................................\
.
310
Reporting Safety Defects (Canada Only) ........................................................................\
.
310
Fuses
Fuse Specification Chart ...........................
312
Changing a Fuse .........................................
320Maintenance
General Information
...................................
322
Opening and Closing the Hood .............
322
Under Hood Overview - 2.3L EcoBoost™ ........................................................................\
323
Under Hood Overview - 3.0L ..................
324
Under Hood Overview - 3.3L ..................
325
Engine Oil Dipstick - 2.3L EcoBoost™ ........................................................................\
326
Engine Oil Dipstick - 3.0L ........................
326
Engine Oil Dipstick - 3.3L .........................
326
Engine Oil Check .........................................
326
Oil Change Indicator Reset ......................
327
Changing the Engine Air Filter - 2.3L EcoBoost™ ...............................................
328
Changing the Engine Air Filter - 3.0L ........................................................................\
329
Changing the Engine Air Filter - 3.3L ....
330
Engine Coolant Check ................................
331
Automatic Transmission Fluid Check ........................................................................\
335
Brake Fluid Check .......................................
335
Power Steering Fluid Check ....................
336
Changing the 12V Battery ........................
336
Adjusting the Headlamps .......................
338
Washer Fluid Check ...................................
340
Fuel Filter .......................................................
340
Checking the Wiper Blades ....................
340
Changing the Front Wiper Blades ........
340
Changing the Rear Wiper Blades ...........
341
Changing a Bulb ...........................................
341
Vehicle Care
General Information ..................................
343
Cleaning Products ......................................
343
Cleaning the Exterior .................................
344
Waxing ............................................................
345
Cleaning the Engine ...................................
345
Cleaning the Windows and Wiper Blades ........................................................................\
346
6
Explorer (CTW), enUSA, Edition date: 202007, Second-Printing Table of Contents

Engine oil dipstick. See Engine Oil Dipstick (page 326).
C
Brake fluid reservoir. See
Brake Fluid Check (page 335).
D
Engine compartment fusebox. See
Changing a Fuse (page 320).
E
Engine coolant reservoir. See
Engine Coolant Check (page 331).
F
Air filter assembly. See
Changing the Engine Air Filter (page 328).
G
Windshield washer fluid reservoir. See
Washer Fluid Check (page 340).
H
UNDER HOOD OVERVIEW - 3.0L Battery.
See Changing the 12V Battery (page 336).
A
Engine oil filler cap.
See Engine Oil Check (page 326).
B
Engine oil dipstick.
See Engine Oil Dipstick (page 326).
C
Brake fluid reservoir.
See Brake Fluid Check (page 335).
D
Engine compartment fuse box.
See Fuses (page 312).
E
Engine coolant reservoir.
See Engine Coolant Check (page 331).
F
324
Explorer (CTW), enUSA, Edition date: 202007, Second-Printing MaintenanceE288092

Air filter assembly. See Changing the Engine Air Filter (page 329).
G
Washer fluid reservoir. See
Washer Fluid Check (page 340).
H
UNDER HOOD OVERVIEW - 3.3L Battery.
See Changing the 12V Battery (page 336).
A.
Engine oil filler cap.
See Engine Oil Check (page 326).
B.
Engine oil dipstick.
See Engine Oil Dipstick (page 326).
C.
Brake fluid reservoir.
See Brake Fluid Check (page 335).
D.
Engine compartment fuse box.
See Fuses (page 312).
E.
Engine coolant reservoir cap.
See Engine Coolant Check (page 331).
F.
Air filter assembly. See
Changing the Engine Air Filter (page 328).
G.
Inverter system controller coolant reservoir cap- HEV only.
H.
Washer fluid reservoir. See
Washer Fluid Check (page 340).
I.
325
Explorer (CTW), enUSA, Edition date: 202007, Second-Printing MaintenanceE288595

ENGINE OIL DIPSTICK - 2.3L
ECOBOOST™
Minimum.
A
Maximum.
B
ENGINE OIL DIPSTICK - 3.0L MINA
MAX
B ENGINE OIL DIPSTICK - 3.3L
Minimum.
A
Maximum.
B
ENGINE OIL CHECK
To check the engine oil level consistently
and accurately, do the following:
1. Make sure the parking brake is on. Make
sure the transmission is in park (P) or
neutral (N).
2. Run the engine until it reaches normal operating temperature.
3. Make sure that your vehicle is on level ground.
4. Switch the engine off and wait 15 minutes for the oil to drain into the oil
pan. Checking the engine oil level too
soon after you switch the engine off
may result in an inaccurate reading.
5. Open the hood. See Opening and
Closing the Hood (page 322).
6. Remove the dipstick and wipe it with a clean, lint-free cloth. See
Under
Hood Overview (page 323).
7. Reinstall the dipstick and remove it again to check the oil level. See Under
Hood Overview
(page 323).
326
Explorer (CTW), enUSA, Edition date: 202007, Second-Printing MaintenanceE161560 E169062 E146429

8.
Make sure that the oil level is between
the maximum and minimum marks. If
the oil level is at the minimum mark,
add oil immediately. See Capacities
and Specifications (page 391).
9. If the oil level is correct, replace the dipstick and make sure it is fully seated.
Note: Do not remove the dipstick when the
engine is running.
Note: If the oil level is between the
maximum and minimum marks, the oil level
is acceptable. Do not add oil.
Note: The oil consumption of new engines
reaches its normal level after approximately
3,000 mi (5,000 km)
.
Adding Engine Oil WARNING: Do not remove the filler
cap when the engine is running.
Do not use supplemental engine oil
additives because they are unnecessary
and could lead to engine damage that may
not be covered by the vehicle Warranty. Only use oils certified for gasoline engines
by the American Petroleum Institute (API).
An oil with this trademark symbol
conforms to the current engine and
emission system protection standards and
fuel economy requirements of the
International Lubricants Specification
Advisory Committee (ILSAC).
To top up the engine oil level do the
following:
1. Clean the area surrounding the engine
oil filler cap before you remove it.
2. Remove the engine oil filler cap. See Under Hood Overview
(page 323).
Turn it counterclockwise and remove
it.
3. Add engine oil that meets our specifications. See
Capacities and
Specifications (page 391). You may
have to use a funnel to pour the engine
oil into the opening.
4. Recheck the oil level.
5. If the oil level is correct, replace the dipstick and make sure it is fully seated.
6. Replace the engine oil filler cap. Turn it clockwise until you feel a strong
resistance.
Note: Do not add oil further than the
maximum mark. Oil levels above the
maximum mark may cause engine damage.
Note: Make sure you install the oil filler cap
correctly.
Note: Soak up any spillage with an
absorbent cloth immediately.
OIL CHANGE INDICATOR
RESET
Use the information display controls on
the steering wheel to reset the oil change
indicator.
327
Explorer (CTW), enUSA, Edition date: 202007, Second-Printing MaintenanceE142732

Proper Driver and Front Passenger Seating
Adjustment........................................................ 47
Driver and Passenger Knee Airbags.........51
Driving Aids....................................................259
Driving Hints..................................................295
Driving Through Water..............................296
DRL See: Daytime Running Lamps - Vehicles With:
Configurable Daytime Running
Lamps................................................................. 89
See: Daytime Running Lamps - Vehicles With: Daytime Running Lamps (DRL)................89
E
Economical Driving
.....................................295
Electric Parking Brake.................................215
Applying the Electric Parking Brake.............215
Automatically Releasing the Electric
Parking Brake.................................................. 216
Manually Releasing the Electric Parking Brake................................................................... 216
Releasing the Electric Parking Brake if the Vehicle Battery is Running Out of
Charge................................................................ 217
Electric Vehicle Information
....................460
Engine On Due To............................................... 461
Power Flow.......................................................... 460
Vehicle Operational States........................... 460
Electromagnetic Compatibility
..............530
Emergency Call Limitations.......................56
Emergency Call Requirements.................55
Emergency Call System Data.....................18
Emission Law
.................................................196
Noise Emissions Warranty, Prohibited
Tampering Acts and Maintenance..........197
Tampering With a Noise Control System.............................................................. 196
End User License Agreement..................533 VEHICLE SOFTWARE END USER LICENSE
AGREEMENT (EULA) ................................. 533
Engine Block Heater
.....................................178
Using the Engine Block Heater...................... 179
Engine Coolant Check.................................331 Adding Coolant.................................................... 331
Coolant Change.................................................. 333
Engine Coolant Temperature Management.................................................. 334Fail-Safe Cooling...............................................
333
Recycled Coolant............................................... 332
Severe Climates................................................. 333
Engine Emission Control...........................196
Engine Immobilizer See: Passive Anti-Theft System..................... 78
Engine Oil Check..........................................326 Adding Engine Oil............................................... 327
Engine Oil Dipstick - 2.3L EcoBoost™.................................................326
Engine Oil Dipstick - 3.0L.........................326
Engine Oil Dipstick - 3.3L..........................326
Engine Specifications - 2.3L EcoBoost™.................................................382
Drivebelt Routing............................................... 382
Engine Specifications - 3.0L, ST
............383
Drivebelt Routing............................................... 384
Engine Specifications - 3.0L...................383 Drivebelt Routing............................................... 383
Engine Specifications - 3.3L, Gasoline.......................................................385
Drivebelt Routing............................................... 385
Engine Specifications - 3.3L, Hybrid Electric Vehicle (HEV)............................386
Drivebelt Routing............................................... 386
Entertainment...............................................441 AM/FM Radio...................................................... 442
Apps....................................................................... 450
Bluetooth Stereo or USB................................ 449
CD........................................................................\
... 448
HD Radio ™ Information (If
Available)........................................................ 445
SiriusXM® Satellite Radio (If Activated)........................................................ 443
Sources.................................................................. 442
Supported Media Players, Formats and Metadata Information................................ 450
USB Ports............................................................. 450
Environment.....................................................19
EPB See: Electric Parking Brake.............................. 215
Essential Towing Checks..........................292 Before Towing a Trailer.................................... 293
Hitches................................................................... 292
Launching or Retrieving a Boat or Personal Watercraft (PWC)........................................ 293
Safety Chains...................................................... 292
Trailer Brakes....................................................... 292
564
Explorer (CTW), enUSA, Edition date: 202007, Second-Printing Index