2019 FORD F-350 power steering fluid

Lane Keeping System
...............................250
Blind Spot Information System .............
253
Cross Traffic Alert .......................................
258
Steering ..........................................................
260
Pre-Collision Assist ....................................
262
Load Carrying
Load Limit .....................................................
266
Bed Ramps ....................................................
270
Towing
Towing a Trailer ............................................
273
Trailer Reversing Aids .................................
275
Trailer Sway Control ..................................
282
Recommended Towing Weights ..........
283
Essential Towing Checks .........................
287
Towing the Vehicle on Four Wheels .....
296
Driving Hints
Breaking-In ...................................................
299
Economical Driving ....................................
299
Driving Through Water .............................
300
Floor Mats .....................................................
300
Snow Plowing ...............................................
301
Roadside Emergencies
Roadside Assistance ................................
304
Hazard Flashers ..........................................
305
Fire Extinguisher .........................................
305
Warning Triangle .........................................
305
Fuel Shutoff .................................................
305
Jump Starting the Vehicle .......................
306
Post-Crash Alert System .........................
308
Transporting the Vehicle .........................
308
Towing Points ..............................................
309
Customer Assistance
Getting the Services You Need ................
311
In California (U.S. Only) .............................
312The Better Business Bureau (BBB) Auto
Line Program (U.S. Only) ......................
313
Utilizing the Mediation/Arbitration Program (Canada Only) .......................
314
Getting Assistance Outside the U.S. and Canada ........................................................
314
Ordering Additional Owner's Literature ........................................................................\
.
316
Reporting Safety Defects (U.S. Only) ........................................................................\
.
316
Reporting Safety Defects (Canada Only) ........................................................................\
.
316
Fuses
Fuse Specification Chart ..........................
318
Changing a Fuse ..........................................
327
Maintenance
General Information ..................................
329
Opening and Closing the Hood .............
329
Under Hood Overview - 6.2L ..................
330
Under Hood Overview - 6.7L Diesel ......
331
Under Hood Overview - 6.8L ..................
333
Engine Oil Dipstick - 6.2L/6.8L ..............
334
Engine Oil Dipstick - 6.7L Diesel ............
334
Engine Oil Check - 6.2L/6.8L .................
334
Engine Oil Check - 6.7L Diesel ...............
335
Changing the Engine Oil and Oil Filter ........................................................................\
336
Changing the Crankcase Vent Filter Element ......................................................
337
Oil Change Indicator Reset .....................
338
Engine Coolant Check - 6.2L/6.8L .......
339
Engine Coolant Check - 6.7L Diesel ......
343
Automatic Transmission Fluid Check ........................................................................\
346
Transfer Case Fluid Check ......................
349
Brake Fluid Check .......................................
350
Power Steering Fluid Check ...................
350
Washer Fluid Check ....................................
351
Draining the Fuel Filter Water Trap - 6.7L Diesel ............................................................
351
4
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201804, Fourth-Printing Table of Contents

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
Horn control
Panic alarm
Parking aid
Parking brake
Power steering fluid
Power windows front/rear
Power window lockout
Requires registered technician
Safety alert
See Owner's Manual
See Service Manual
Service engine soon
Passenger airbag activated
9
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Lane Keeping System
Action
Message
The system has malfunctioned. Contact an authorized dealer as soon as possible.
Lane Keeping Sys.
Malfunction Service Required
The system has detected a condition that has caused thesystem to be temporarily unavailable.
Front Camera Tempor-
arily Not Available
The system has detected a condition that requires you toclean the windshield in order for it to operate properly.
Front Camera Low Visib-
ility Clean Screen
The system has malfunctioned. Contact an authorized dealeras soon as possible.
Front Camera Malfunc-
tion Service Required
The system requests you to keep your hands on the steering wheel.
Keep Hands on Steering
Wheel
Maintenance Action
Message
Stop your vehicle as soon as safely possible and turn off the
engine. Check the oil level. If the warning stays on or continues to come on with your engine running, contact an authorized dealer as soon as possible.
Low Engine Oil Pressure
The engine oil life remaining is 10% or less.
Change Engine Oil Soon
The oil life left is at 0%.
Oil Change Required
The brake fluid level is low, inspect the brake system immedi-ately. See Brake Fluid Check (page 350).
Brake Fluid Level Low
The brake system needs servicing. Stop your vehicle in a safeplace. Contact an authorized dealer.
Check Brake System
Your vehicle is still in Transport or Factory mode. This may
not allow some features to operate properly. See an author- ized dealer.
Transport / Factory
Mode Contact Dealer
The powertrain needs service due to a powertrain malfunction.
See Manual
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Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201804, Fourth-Printing Information Displays

•
Do not operate the vehicle if the power
steering pump fluid level is below the
MIN mark on the reservoir.
• Some noise is normal during operation.
If excessive, check for low power
steering pump fluid level before
seeking service by your dealer.
• Heavy or uneven efforts may be caused
by low power steering fluid. Check for
low power steering pump fluid level
before seeking service by your dealer.
• Do not fill the power steering pump
reservoir above the MAX mark on the
reservoir, as this may result in leaks
from the reservoir.
If the power steering system breaks down
or if you switch the engine off, you can
steer the vehicle manually, but it takes
more effort.
If you have any steering components
serviced or replaced, install new fasteners.
Many fasteners have coatings with thread
adhesive, or have prevailing torque
features you cannot reuse. Do not reuse a
bolt or nut. Torque fasteners to
specifications.
Steering Tips
If the steering wanders or pulls, check for:
• An improperly inflated tire.
• Uneven tire wear.
• Loose or worn suspension
components.
• Loose or worn steering components.
• Improper vehicle alignment.
Note: A high crown in the road or high
crosswinds may also make the steering
seem to wander or pull. Electronic Variable Overlay Power
Steering (If Equipped) WARNING:
The electric power
steering system has diagnostic checks
that continuously monitor the system. If
a fault is detected, a message displays
in the information display. Stop your
vehicle as soon as it is safe to do so.
Switch the ignition off. After at least 10
seconds, switch the ignition on and
watch the information display for a
steering system warning message. If a
steering system warning message
returns, have the system checked as
soon as possible. WARNING:
If the system detects
an error, you may not feel a difference in
the steering, however a serious condition
may exist. Have your vehicle checked as
soon as possible. Failure to do so may
result in loss of steering control.
The electronic variable overlay power
steering system adds supplemental
steering assist to the hydraulic gear when
needed, dependent on vehicle conditions
such as vehicle speed, steering wheel
angle, and steering wheel torque. The
hydraulic steering system provides the
majority of steering assistance. The
electronic variable overlay torque enables
features such as pro trailer backup
assistance and lane departure warning.
If your vehicle loses electrical power while
you are driving, your vehicle loses electric
power steering assistance. The steering
system still operates, and you can steer
your vehicle with hydraulic assist. Steering
your vehicle with only hydraulic assist
requires more effort.
261
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201804, Fourth-Printing Driving Aids

Windshield washer fluid reservoir. See Washer Fluid Check (page 351).
E.
Engine coolant reservoir. See
Engine Coolant Check (page 339).
F.
Power steering fluid reservoir. See
Power Steering Fluid Check (page 350).
G.
Engine oil fill cap. See
Engine Oil Check (page 334).
H.
Engine oil dipstick. See
Engine Oil Dipstick (page 334).
I.
Battery. See
Changing the 12V Battery (page 354).
J.
UNDER HOOD OVERVIEW - 6.7L DIESEL
F-Super Duty Air filter restriction gauge.
See Changing the Engine Air Filter (page 362).
A.
Engine compartment fuse box.
See Fuse Specification Chart (page 318).
B.
Engine oil dipstick.
See Engine Oil Dipstick (page 334).
C.
Automatic transmission fluid dipstick.
See Automatic Transmission Fluid
Check (page 346).
D.
Engine oil fill.
See Engine Oil Check (page 334).
E.
331
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Brake fluid reservoir. See Brake Fluid Check (page 350).
F.
Engine cooling system coolant reservoir (primary high-temperature cooling
system).
See Engine Coolant Check (page 343).
G.
Battery.
See Changing the 12V Battery (page 354).
H.
Windshield washer fluid reservoir.
See Washer Fluid Check (page 351).
I.
Power steering fluid reservoir.
See Power Steering Fluid Check (page 350).
J.
Secondary cooling system coolant reservoir.
See Engine Coolant Check (page
343).
K.
Battery.
See Changing the 12V Battery (page 354).
L.
Air filter assembly.
See Changing the Engine Air Filter (page 362).
M.
Scheduled Maintenance
The recommended scheduled
maintenance services are required because
they are considered essential to the life
and performance of your vehicle. See
Normal Scheduled Maintenance (page
584
). Use only recommended fuel, lubricants,
fluids and service parts conforming to Ford
specifications. Motorcraft® parts are
designed and built for best performance
in your vehicle. See
Capacities and
Specifications (page 431).
332
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201804, Fourth-Printing Maintenance

UNDER HOOD OVERVIEW - 6.8L
Air filter. See Changing the Engine Air Filter (page 361).
A.
Engine compartment fuse box. See
Fuse Specification Chart (page 318).
B.
Automatic transmission fluid dipstick. See
Automatic Transmission Fluid
Check (page 346).
C.
Engine oil dipstick. See
Engine Oil Dipstick (page 334).
D.
Brake fluid reservoir. See
Brake Fluid Check (page 350).
E.
Windshield washer fluid reservoir. See
Washer Fluid Check (page 351).
F.
Engine coolant reservoir. See
Engine Coolant Check (page 339).
G.
Power steering fluid reservoir. See
Power Steering Fluid Check (page 350).
H.
Engine oil filler cap. See
Engine Oil Check (page 334).
I.
Battery. See
Changing the 12V Battery (page 354).
J.
333
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201804, Fourth-Printing MaintenanceABC
JFGI
ED
E222144
H

BRAKE FLUID CHECK
WARNING: Do not use any fluid
other than the recommended brake fluid
as this will reduce brake efficiency. Use
of incorrect fluid could result in the loss
of vehicle control, serious personal injury
or death. WARNING:
Only use brake fluid
from a sealed container. Contamination
with dirt, water, petroleum products or
other materials may result in brake
system damage or failure. Failure to
adhere to this warning could result in the
loss of vehicle control, serious personal
injury or death. WARNING:
Do not allow the fluid
to touch your skin or eyes. If this
happens, rinse the affected areas
immediately with plenty of water and
contact your physician. WARNING:
A fluid level between
the MAX and MIN lines is within the
normal operating range and there is no
need to add fluid. A fluid level not in the
normal operating range could
compromise the performance of the
system. Have your vehicle checked
immediately. To avoid fluid contamination, the reservoir
cap must remain in place and fully tight,
unless you are adding fluid.
Only use fluid that meets Ford
specifications. See
Capacities and
Specifications (page 419).
POWER STEERING FLUID
CHECK
Check the power steering fluid. See
Scheduled Maintenance
(page 580). If
adding fluid is necessary, use only
MERCON LV ATF
Check the fluid level when it is at ambient
temperature.
1. Check the fluid level in the reservoir. It should be between the MIN and MAX
range. Do not add fluid if the level is
within this range.
2. If the fluid level is low, add fluid to bring
the fluid level up to between the MIN
and MAX range.
3. Switch the engine on.
350
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201804, Fourth-Printing MaintenanceE170684