Before Towing a Trailer
Practice turning, stopping and backing up to
get the feel of your vehicle-trailer
combination before starting on a trip. When
turning, make wider turns so the trailer
wheels clear curbs and other obstacles.
When Towing a Trailer
•
Do not drive faster than 70 mph (113
km/h) during the first 500 miles (800
kilometers).
• Do not make full-throttle starts.
• Check your hitch, electrical connections
and trailer wheel lug nuts thoroughly after
you have traveled 50 miles (80
kilometers).
• When stopped in congested or heavy
traffic during hot weather, place the
gearshift in position P to aid engine and
transmission cooling and to help A/C
performance.
• Turn off the speed control with heavy
loads or in hilly terrain. The speed control
may turn off automatically when you are
towing on long, steep grades. •
Shift to a lower gear when driving down
a long or steep hill. Do not apply the
brakes continuously, as they may
overheat and become less effective.
• If your transmission is equipped with a
Grade Assist or Tow/Haul feature, use
this feature when towing. This provides
engine braking and helps eliminate
excessive transmission shifting for
optimum fuel economy and transmission
cooling.
• If your vehicle is equipped with
AdvanceTrac with RSC, this system may
turn on during typical cornering
maneuvers with a heavily loaded trailer.
This is normal. Turning the corner at a
slower speed while towing may reduce
this tendency.
• If your vehicle is equipped with
Continuous Controlled Damping
Suspension (CCD Suspension), you can
select NORMAL or SPORT drive control
modes for better experience while towing
a trailer. See Information Displays (page
105
). •
If you are towing a trailer frequently in
hot weather, hilly conditions, at the gross
combined weight rating (or any
combination of these factors), consider
refilling your rear axle with synthetic gear
lubricant (if the axle is not already filled
with it).
See Capacities and
Specifications (page 328).
• Allow more distance for stopping with a
trailer attached. Anticipate stops and
brake gradually.
• Avoid parking on a grade. However, if
you must park on a grade:
1. Turn the steering wheel to point your vehicle tires away from traffic flow.
2. Set your vehicle parking brake.
3. Place the automatic transmission in position
P.
4. Place wheel chocks in front and back of the trailer wheels. (Chocks not included
with vehicle.)
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Navigator (TB5) Canada/United States of America, enUSA, First Printing Towing
ENGINE OIL DIPSTICK
MINA
MAXB
ENGINE OIL CHECK
1. Make sure that your vehicle is on level ground.
2. Switch the engine off and wait 15 minutes
for the oil to drain into the oil pan.
3. Set the parking brake and ensure the gearshift is in park (P). 4. Open the hood. Protect yourself from
engine heat.
5. Locate and carefully remove the engine oil level dipstick. See Under Hood
Overview (page 266).
6. Wipe the dipstick clean. Insert the dipstick fully, then remove it again.
•If the oil level is between the lower
and upper holes, the oil level is
acceptable. DO NOT ADD OIL.
• If the oil level is below the lower hole,
add enough oil to raise the level
within the lower and upper holes.
• Oil levels above the upper hole may
cause engine damage. Some oil must
be removed from the engine by an
authorized dealer.
7. Put the oil level dipstick back into the oil
dipstick tube and ensure it is fully seated.
Adding Engine Oil
Note: Do not remove the filler cap when the
engine is running.
Note: Do not remove the engine oil level
dipstick when the engine is running. Note:
Do not add oil further than the MAX
mark. Oil levels above the MAX mark may
cause engine damage. 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 Council (ILSAC),
comprised of U.S. and Japanese automobile
manufacturers.
268
Navigator (TB5) Canada/United States of America, enUSA, First Printing MaintenanceE146429 E142732
FUEL FILTER
Your vehicle is equipped with a lifetime fuel
filter that is integrated with the fuel tank.
Regular maintenance or replacement is not
needed.
CHANGING THE 12V BATTERY
WARNINGS
Batteries normally produce explosive
gases which can cause personal injury.
Therefore, do not allow flames, sparks or
lighted substances to come near the battery.
When working near the battery, always shield
your face and protect your eyes. Always
provide correct ventilation. When lifting a plastic-cased battery,
excessive pressure on the end walls
could cause acid to flow through the vent
caps, resulting in personal injury and damage
to the vehicle or battery. Lift the battery with
a battery carrier or with your hands on
opposite corners. WARNINGS
Keep batteries out of reach of children.
Batteries contain sulfuric acid. Avoid
contact with skin, eyes or clothing. Shield
your eyes when working near the battery to
protect against possible splashing of acid
solution. In case of acid contact with skin or
eyes, flush immediately with water for a
minimum of 15 minutes and get prompt
medical attention. If acid is swallowed, call a
physician immediately. Battery posts, terminals and related
accessories contain lead and lead
compounds. Wash hands after handling. This vehicle may be fitted with more
than one battery. Removing the battery
cables from only one battery does not
disconnect your vehicle electrical system.
Make sure you disconnect the battery cables
from all batteries when disconnecting power.
Failure to do so may cause serious personal
injury or property damage. Your vehicle is fitted with a Motorcraft
maintenance-free battery which normally
does not require additional water.When a battery replacement is required, you
must use a recommended replacement
battery that matches the electrical
requirements of the vehicle.
Note:
After cleaning or replacing the battery,
make sure you reinstall the battery cover or
shield.
Note: If you add electrical accessories or
components to the vehicle, it may adversely
affect the low voltage battery performance
and durability. This may also affect the
performance of other electrical systems in
the vehicle.
For longer, trouble-free operation, keep the
top of the battery clean and dry.
If you see any corrosion on the battery or
terminals, remove the cables from the
terminals and clean with a wire brush. You
can neutralize the acid with a solution of
baking soda and water.
276
Navigator (TB5) Canada/United States of America, enUSA, First Printing Maintenance
Capacity
Item
28.0 gal (106 L)
Fuel tank
33.5 gal (126.8 L)
Fuel tank (Navigator L)
44 oz (1.25 kg)
A/C refrigerant
40 oz (1.13 kg)
A/C refrigerant (Navigator L)
7.1 fl oz (210 ml)
A/C refrigerant compressor oil
1 Reference the reservoir cap for proper fluid.
2 The rear axle is filled with synthetic rear axle lubricant, and it is co\
nsidered lubricated for life. Do not check or change the lubricant unless
you suspect a leak or submerge the axle in water. Contact an authorized dealer.
3 Approximate dry fill capacity. Actual amount may vary during fluid changes.
333
Navigator (TB5) Canada/United States of America, enUSA, First Printing Capacities and Specifications
Specification
Name
--
Lock cylinders (U.S.):
Penetrating and Lock Lubricant
XL-1
--
Lock cylinders (Canada):
Penetrating Fluid
CXC-51-A
--
Lock cylinders (Mexico):
Penetrating and Lock Lubricant
MXL-1
If you use oil and fluids that do not meet the
defined specification and viscosity grade,
this may lead to:
• Component damage which is not
covered by the vehicle warranty.
• Longer engine cranking periods.
• Increased emission levels.
• Reduced engine performance.
• Reduced fuel economy.
• Degraded brake performance. We recommend Motorcraft motor oil for your
vehicle. If Motorcraft oil is not available, use
motor oils of the recommended viscosity
grade that meet API SN requirements and
display the API Certification Mark for gasoline
engines. Do not use oil labeled with API SN
service category unless the label also
displays the API certification mark.
338
Navigator (TB5) Canada/United States of America, enUSA, First Printing Capacities and SpecificationsE142732
An oil that displays this symbol conforms to
current engine, emission system and fuel
economy performance standards of the
International Lubricants Specification
Advisory Council (ILSAC).
Do not use supplemental engine oil additives
because they are unnecessary and could
lead to engine damage that may not be
covered by your vehicle warranty.
Note:
We recommend using DOT 3 or DOT
4 Low Viscosity (LV) High Performance Brake
Fluid or equivalent meeting WSS-M6C65-A1
or WSS-M6C65-A2. Please refer to the brake
reservoir cap for the proper brake fluid. Use
of any fluid other than the recommended
fluid may cause degraded brake
performance and not meet the Ford
performance standards. Keep brake fluid
clean and dry. Contamination with dirt,
water, petroleum products or other materials
may result in brake system damage and
possible failure. Note:
Automatic transmissions that require
MERCON LV transmission fluid should only
use MERCON LV transmission fluid. The use
of any other fluid may cause transmission
damage.
339
Navigator (TB5) Canada/United States of America, enUSA, First Printing Capacities and Specifications
Reduced Engine Performance..................235
Refueling.........................................................165
Easy Fuel™ Capless Fuel System.....................166
Remote Control...............................................50
Car Finder................................................................51
Intelligent Access Key.........................................50
Memory Feature....................................................53
Remote Start...........................................................51
Replacing the Battery..........................................50
Sounding the Panic Alarm...................................51
Remote Start
...................................................130
Automatic Settings...............................................131
Repairing Minor Paint Damage
.................292
Replacement Parts Recommendation........12 Collision Repairs....................................................12
Scheduled Maintenance and Mechanical
Repairs.................................................................12
Warranty on Replacement Parts........................12
Replacing a Lost Key or Remote Control............................................................53
Reporting Safety Defects (Canada Only)..............................................................249
Reporting Safety Defects (U.S. Only)......248 Roadside Assistance
...................................238
Vehicles Sold In Canada: Getting Roadside
Assistance.......................................................239
Vehicles Sold In Canada: Using Roadside Assistance.......................................................239
Vehicles Sold In the United States: Getting Roadside Assistance.....................................238
Vehicles Sold In the United States: Using Roadside Assistance.....................................238
Roadside Emergencies
...............................238
Roof Racks and Load Carriers...................213 Adjusting the Crossbar......................................213
Running-In See: Breaking-In.................................................235
Running Out of Fuel
.....................................164
Adding Fuel From a Portable Fuel
Container..........................................................164
Filling a Portable Fuel Container.....................
164
S
Safety Canopy™...............................................45
Safety Precautions
........................................162 Satellite Radio
...............................................344
Satellite Radio Electronic Serial Number
(ESN)..................................................................346
Satellite Radio Reception Factors..................345
SIRIUS® Satellite Radio Service......................345
Troubleshooting..................................................346
Scheduled Maintenance Record
..............365
Scheduled Maintenance............................353
Seatbelt Height Adjustment.........................35 Second Row Comfort Guide..............................36
Seatbelt Reminder
..........................................38
Belt-Minder™...........................................................38
Seatbelts...........................................................32 Principle of Operation..........................................32
Seatbelt Warning Lamp and Indicator Chime..............................................................37
Conditions of operation.......................................37
Seats
.................................................................132
Security..............................................................73
Self-Leveling Suspension.............................211
Side Airbags
.....................................................44
Sitting in the Correct Position....................132
Snow Chains See: Using Snow Chains...................................312
Special Notices
.................................................13
New Vehicle Limited Warranty...........................13
On-board Diagnostics (OBD-II)...........................13
Special Instructions...............................................13
412
Navigator (TB5) Canada/United States of America, enUSA, First Printing Index