2021 FORD F-59 check engine light

When changing the air filter element, use
only the air filter element listed. See
Capacities and Specifications (page
152).
Note: Failure to use the correct air filter
element may result in severe engine
damage. The customer warranty may be
void for any damage to the engine if you do
not use the correct air filter element.
Note: It may be necessary to loosen the
worm gear clamp connecting the air cleaner
to the clean air duct, disconnect the duct
from the air cleaner, disconnect the mass
air flow sensor electrical wiring harness
connector from the cover, and partially
dismount the air cleaner cover and tray from
the rubber grommets on the bracket to
service the air cleaner. 1. Loosen the latches that secure the air
filter cover in place.
2. Carefully separate the two halves of the air filter housing.
3. Remove the air filter element from the
housing.
4. Wipe any dirt or debris from the air filter
housing and cover. 5. Install a new air filter element.
6. Replace the air filter cover to the
housing and secure the latches. Be
careful not to crimp the filter element
edges between the air filter housing.
This could cause filter damage and
allow unmetered air to enter the engine
if not properly seated.
ENGINE COOLANT CHECK WARNING:
Do not remove the
coolant reservoir cap when the engine is
on or the cooling system is hot. Wait 10
minutes for the cooling system to cool
down. Cover the coolant reservoir cap
with a thick cloth to prevent the
possibility of scalding and slowly remove
the cap. Failure to follow this instruction
could result in personal injury. WARNING:
Do not put coolant in
the windshield washer reservoir. If
sprayed on the windshield, coolant could
make it difficult to see through the
windshield. WARNING:
To reduce the risk of
personal injury, make sure the engine is
cool before unscrewing the coolant
pressure relief cap. The cooling system
is under pressure. Steam and hot liquid
can come out forcefully when you loosen
the cap slightly. WARNING:
Do not add coolant
further than the MAX mark.
When the engine is cold, check the
concentration and level of the coolant at
the intervals listed in the scheduled
maintenance information. See Scheduled
Maintenance
(page 168).
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5. Check the coolant level in the coolant
reservoir the next few times you drive
your vehicle. If necessary, add enough
prediluted engine coolant to bring the
coolant level to the correct level.
If you have to add more than 1.1 qt (1 L) of
engine coolant per month, have your
vehicle checked as soon as possible.
Operating an engine with a low level of
coolant can result in engine overheating
and possible engine damage.
Note: During normal vehicle operation, the
coolant may change color from orange to
pink or light red. As long as the coolant is
clear and uncontaminated, this color change
does not indicate the coolant has degraded
nor does it require the coolant to be drained,
the system to be flushed, or the coolant to
be replaced.
In case of emergency, you can add a large
amount of water without engine coolant
in order to reach a vehicle service location.
In this instance, qualified personnel must:
• Drain the cooling system.
• Chemically clean the cooling system.
• Refill with engine coolant.
Water alone, without engine coolant, can
cause engine damage from corrosion,
overheating or freezing.
Do not use the following as a coolant
substitute:
• Alcohol.
• Methanol.
• Brine.
• Any coolant mixed with alcohol or
methanol antifreeze.
Alcohol and other liquids can cause engine
damage from overheating or freezing.
Do not add extra inhibitors or additives to
the coolant. These can be harmful and
compromise the corrosion protection of
the coolant. Recycled Coolant
We do not recommend the use of recycled
coolant as an approved recycling process
is not yet available.
Dispose of used engine coolant in an
appropriate manner.
Follow your community's regulations and
standards for recycling and disposing of
automotive fluids.
Severe Climates
If you drive in extremely cold climates:
•
It may be necessary to increase the
coolant concentration above 50%.
• A coolant concentration of 60%
provides improved freeze point
protection. Coolant concentrations
above 60% decrease the overheat
protection characteristics of the
coolant and could cause engine
damage.
If you drive in extremely hot climates:
• You can decrease the coolant
concentration to 40%.
• Coolant concentrations below 40%
decrease the freeze and corrosion
protection characteristics of the
coolant and could cause engine
damage.
Use prediluted coolant in vehicles driven
year-round in non-extreme climates for
optimum cooling system and engine
protection.
Coolant Change
Change the coolant at specific mileage
intervals, as listed in the scheduled
maintenance information. Add prediluted
coolant approved to the correct
specification. See
Capacities and
Specifications (page 152).
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Ford Motor Company has recommended
maintenance intervals for various parts
and component systems based upon
engineering testing. Ford Motor Company
relies upon this testing to determine the
most appropriate mileage for replacement
of oils and fluids to protect your vehicle at
the lowest overall cost to you and
recommends against maintenance
schedules that deviate from the scheduled
maintenance information.
We strongly recommend the use of only
genuine Ford, Motorcraft or
Ford-authorized re-manufactured
replacement parts engineered for your
vehicle.
Additives and Chemicals
This owner's manual and the Ford
Workshop Manual list the recommended
additives and chemicals for your vehicle.
We do not recommend using chemicals or
additives not approved by us as part of
your vehicle
’s normal maintenance. Please
consult your warranty information. Oils, Fluids and Flushing
In many cases, fluid discoloration is a
normal operating characteristic and, by
itself, does not necessarily indicate a
concern or that the fluid needs to be
changed. However, a qualified expert, such
as the factory-trained technicians at your
dealership, should inspect discolored fluids
that also show signs of overheating or
foreign material contamination
immediately.
Make sure to change your vehicle
’s oils and
fluids at the specified intervals or in
conjunction with a repair. Flushing is a
viable way to change fluid for many vehicle
sub-systems during scheduled
maintenance. It is critical that systems are
flushed only with new fluid that is the same
as that required to fill and operate the
system or using a Ford-approved flushing
chemical.
Owner Checks and Services
Make sure you perform the following basic
maintenance checks and inspections every
month or at six-month intervals. Check every month
Engine oil level.
Function of all interior and exterior lights.
Tires (including spare) for wear and proper pressure. Windshield washer fluid level. Check every six months
Battery connections. Clean if necessary.
Body and door drain holes for obstructions. Clean if necessary. Cooling system fluid level and coolant strength.
Door weatherstrips for wear. Lubricate if necessary.
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E
Economical Driving.......................................90
Electromagnetic Compatibility...............180
Emission Law..................................................46
Engine Block Heater......................................39
Engine Coolant Check.................................118
Engine Emission Control
.............................46
Engine Oil Check............................................116
Engine Oil Dipstick........................................116
Engine Specifications
..................................152
Environment......................................................15
Essential Towing Checks.............................87
Event Data Recording See: Data Recording............................................... 7
Export Unique Options.................................14
F
Ford Credit
..........................................................11
Ford Protect...................................................166
Fuel and Refueling..........................................41
Fuel Consumption
.........................................44
Fuel Filter.........................................................129
Fuel Quality.......................................................41
Fuses.................................................................104
Fuse Specification Chart...........................104
G
Gauges...............................................................24
Gearbox See: Transmission................................................ 50
General Maintenance Information........168
Getting Assistance Outside the U.S. and Canada...........................................................101
Getting the Services You Need.................98
H
Handbrake See: Parking Brake............................................... 55
Hazard Flashers..............................................94
Hill Start Assist
...............................................56
Hints on Driving With Anti-Lock Brakes..............................................................55
Horn......................................................................17 I
Ignition Switch
.................................................37
In California (U.S. Only)...............................99
Information Display Control........................17
Information Displays....................................30 General Information............................................ 30
Information Messages
..................................34
Instrument Cluster.........................................24
Instrument Lighting Dimmer.....................20
Introduction........................................................5
J
Jump Starting the Vehicle..........................94
L
Lane Keeping System
...................................70
Lighting Control...............................................19
Lighting...............................................................19
Load Carrying
...................................................78
Load Limit.........................................................78
M
Maintenance....................................................113 General Information........................................... 113
Message Center See: Information Displays................................. 30
Mobile Communications Equipment.......13
Motorcraft Parts
............................................152
N
Normal Scheduled Maintenance
.............171
O
Oil Change Indicator Reset
........................116
Oil Check See: Engine Oil Check........................................ 116
Ordering Additional Owner's Literature
......................................................102
Overriding Automatic High Beam Control.............................................................23
186
2021 Motorhome (TY3) Canada/United States of America, enUSA, Edition date: 202010, Second-Printing Index