Trailer Brakes
Note:The braking system of the tow vehicle is rated for operation at the
GVWR not GCWR.
Be sure the trailer conforms to all applicable local and Federal
regulations regarding trailer braking. If the trailer is equipped with
electronically-controlled brakes, the brakes need to have an electronic
brake controller with associated wiring installed to the vehicle by an
authorized dealer.
WARNING:Do not connect a trailer’s hydraulic brake system
directly to your vehicle’s brake system. Your vehicle may not have
enough braking power and your chances of having a collision greatly
increase.
Trailer Lamps
Trailer lamps are required on most towed vehicles. Ensure all running
lights, brake lights, turn signals and hazard lights are working. Contact
your authorized dealer or trailer rental agency for proper instructions
and equipment for hooking up the lamps.
Before Towing a Trailer
Practice turning, stopping and backing-up to get the feel of the
vehicle-trailer combination before starting on a trip. When turning, make
wider turns so the trailer wheels will 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) and 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).
•Place the gearshift lever in P (Park) to aid in engine/transmission
cooling and A/C efficiency during hot weather while stopped in traffic.
•Turn off the speed control. 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.
292Towing
2013 Explorer(exp)
Owners Guide gf, 1st Printing
USA(fus)
•Drive a heavily loaded vehicle or tow a trailer.
•Carry unnecessary weight (approximately 1 mpg [0.4 km/L] is lost for
every 400 lb [180 kg] of weight carried).
•Add particular accessories to your vehicle (e.g. bug deflectors,
rollbars/light bars, running boards, ski racks).
•Drive with the wheels out of alignment.
DRIVING THROUGH WATER
If driving through deep or standing
water is unavoidable, proceed very
slowly. Never drive through water
that is higher than the bottom of
the wheel rims (for cars) or the
bottom of the hubs (for trucks).
When driving through water, traction or brake capability may be limited.
Also, water may enter your engine’s air intake and severely damage your
engine or your vehicle may stall.
Note:Driving through deep water where the transmission vent tube is
submerged may allow water into the transmission and cause internal
transmission damage.
Note:Once through the water, always dry the brakes by moving your
vehicle slowly while applying light pressure on the brake pedal. Wet
brakes do not stop the vehicle as quickly as dry brakes.
Driving Hints297
2013 Explorer(exp)
Owners Guide gf, 1st Printing
USA(fus)
Fuse/Relay
NumberFuse Amp
RatingProtected Components
4 30A** Wipers, Front washer
5 50A** Anti-lock brake system (ABS)
pump
6 — Not used
7 30A** Power liftgate
8 20A** Moonroof
9 20A** Power point #2 (console rear)
10 — 3rd row rear seat release relay
11 — Rear window defroster relay
12 — Trailer tow battery charge relay
13 — Starter motor relay
14 — Engine cooling fan #2 high speed
relay
15 — Fuel pump relay
16 — Not used
17 40A** 110V AC powerpoint
18 40A** Front blower motor
19 30A** Starter motor
20 20A** Powerpoint #1/cigar lighter
21 20A** Powerpoint #3 (cargo area)
22 30A** 3rd row seat module
23 30A** Driver power seat, Memory
module
24 30A** Trailer tow (TT) battery charge
25 — Not used
26 40A** Rear window defroster, Heated
mirrors
27 20A** Powerpoint (console)
28 30A** Climate controlled seats
29 40A** Engine cooling fan #1 high speed
power, Engine cooling fan #1 and
#2 low speed primary fuse
Fuses315
2013 Explorer(exp)
Owners Guide gf, 1st Printing
USA(fus)
Fuse/Relay
NumberFuse Amp
RatingProtected Components
4 10A Interior demand lamps (overhead
console, 2nd row, cargo), glove
box lamp, 2nd and 3rd row seat
release, visor lamps
5 20A Amplifier
6 5A Not used (spare)
7 7.5A Memory seat module logic feed
8 10A Not used (spare)
9 10A 4” Radio display, Power liftgate
logic, Electronic finish panel,
SYNC
10 10A Run/accessory relay (wipers, rear
washer), Rain sensor
11 10A Instrument cluster, Heads-up
display
12 15A Interior courtesy lamps (overhead
console, 2nd row, cargo), Puddle
lamps, Console bin LED,
Backlighting
13 15A Right turn lamps, Right trailer tow
(TT) turn/stop lamps
14 15A Left turn lamps, Left TT turn/stop
lamps
15 15A Reverse lamps, Stop lamps,
High-mounted stop lamp
16 10A Low beam headlamps (right)
17 10A Low beam headlamps (left)
18 10A Keypad illumination, Brake shift
interlock (BSI), Start button run
indicator, Passive anti-theft
system (PATS), Powertrain
control module (PCM) wake-up,
Rear seat power enable
320Fuses
2013 Explorer(exp)
Owners Guide gf, 1st Printing
USA(fus)
What you should know about fail-safe cooling
If the engine coolant supply is depleted, this feature allows the vehicle to
be driven temporarily before incremental component damage is incurred.
The “fail-safe” distance depends on ambient temperatures, vehicle load
and terrain.
How fail-safe cooling works
If the engine begins to overheat, the engine coolant temperature gauge
will move to the red (hot) area and:
The coolant temperature warning light will illuminate.
The service engine soon indicator will illuminate.
If the engine reaches a preset over-temperature condition, the engine will
automatically switch to alternating cylinder operation. Each disabled
cylinder acts as an air pump and cools the engine.
When this occurs the vehicle will still operate. However:
•The engine power will be limited.
•The air conditioning system will be disabled.
Continued operation will increase the engine temperature and the engine
will completely shut down, causing steering and braking effort to
increase.
Once the engine temperature cools, the engine can be re-started. Take
your vehicle to an authorized dealer as soon as possible to minimize
engine damage.
When fail-safe mode is activated
WARNING:Fail-safe mode is for use during emergencies only.
Operate the vehicle in fail-safe mode only as long as necessary to
bring the vehicle to rest in a safe location and seek immediate repairs.
When in fail-safe mode, the vehicle will have limited power, will not be
able to maintain high-speed operation, and may completely shut down
without warning, potentially losing engine power, power steering assist,
and power brake assist, which may increase the possibility of a crash
resulting in serious injury.
332Maintenance
2013 Explorer(exp)
Owners Guide gf, 1st Printing
USA(fus)
•Never apply any cleaning chemical to hot or warm wheel rims or
covers.
•Some automatic car washes may cause damage to the finish on your
wheel rims or covers. Industrial-strength (heavy-duty) cleaners, or
cleaning chemicals, in combination with brush agitation to remove
brake dust and dirt, could wear away the clear coat finish over time.
•Do not use hydrofluoric acid-based or high caustic-based wheel
cleaners, steel wool, fuels or strong household detergent.
•To remove tar and grease, use MotorcraftBug and Tar Remover.
VEHICLE STORAGE
If you plan on storing your vehicle for an extended period of time
(30 days or more), read the following maintenance recommendations to
make sure your vehicle stays in good operating condition.
All motor vehicles and their components were engineered and tested for
reliable, regular driving. Long term storage under various conditions may
lead to component degradation or failure unless specific precautions are
taken to preserve the components.
General
•Store all vehicles in a dry, ventilated place.
•Protect from sunlight, if possible.
•If vehicles are stored outside, they require regular maintenance to
protect against rust and damage.
Body
•Wash vehicle thoroughly to remove dirt, grease, oil, tar or mud from
exterior surfaces, rear-wheel housing and underside of front fenders.
•Periodically wash vehicles stored in exposed locations.
•Touch-up raw or primed metal to prevent rust.
•Cover chrome and stainless steel parts with a thick coat of auto wax to
prevent discoloration. Re-wax as necessary when the vehicle is
washed.
•Lubricate all hood, door and trunk lid hinges, and latches with a light
grade oil.
•Cover interior trim to prevent fading.
•Keep all rubber parts free from oil and solvents.
356Vehicle Care
2013 Explorer(exp)
Owners Guide gf, 1st Printing
USA(fus)
CHANGING A ROAD WHEEL
WARNING:The use of tire sealants may damage your tire
pressure monitoring system (TPMS) and should not be used.
However, if you must use a sealant, the TPMS sensor and valve stem on
the wheel must be replaced by an authorized Ford dealer.
WARNING:Refer toTire pressure monitoring system (TPMS)
in this chapter for important information. If the tire pressure
monitor sensor becomes damaged, it will no longer function.
Note:The tire pressure monitoring system (TPMS) indicator light will
illuminate when the spare tire is in use. To restore the full functionality
of the monitoring system, all road wheels equipped with tire pressure
monitoring sensors must be mounted on the vehicle.
If you get a flat tire while driving, do not apply the brake heavily.
Instead, gradually decrease your speed. Hold the steering wheel firmly
and slowly move to a safe place on the side of the road.
Have a flat serviced by an authorized dealer in order to prevent damage
to the TPMS sensors, refer toTire pressure monitoring system (TPMS)
earlier in the chapter. Replace the spare tire with a road tire as soon as
possible. During repairing or replacing of the flat tire, have the
authorized dealer inspect the TPMS sensor for damage.
Dissimilar Spare Tire and Wheel Assembly Information
WARNING:Failure to follow these guidelines could result in an
increased risk of loss of vehicle control, injury or death.
If you have a dissimilar spare tire and wheel assembly , then it is
intended for temporary use only. This means that if you need to use it,
you should replace it as soon as possible with a road tire and wheel
assembly that is the same size and type as the road tires and wheels that
were originally provided by Ford. If the dissimilar spare tire or wheel is
damaged, it should be replaced rather than repaired.
A dissimilar spare tire and wheel assembly is defined as a spare tire or
wheel that is different in brand, size or appearance from the road tires
and wheels and can be one of three types:
1.T-type mini-spare:This spare tire begins with the letter “T” for tire
size and may have “Temporary Use Only” molded in the sidewall
Wheels and Tires383
2013 Explorer(exp)
Owners Guide gf, 1st Printing
USA(fus)
Additives and Chemicals
Ford Motor Company recommended additives and chemicals are listed in
this book and in theWorkshop Manual.Additional chemicals or
additives not approved by Ford and are not recommended as part of
normal maintenance. Please consult yourWarranty Manualfor
complete 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, discolored fluids that also show signs of
overheating and/or foreign material contamination should be inspected
immediately by a qualified expert such as the factory-trained technicians
at your dealership. Your vehicle’s oils and fluids should be changed 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
Certain basic maintenance checks and inspections should be performed
every month or at six months intervals.
Check every month
Engine oil level
Function of all interior and exterior lights
Tires for wear and proper pressure, including spare
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
Hinges/latches/outside locks for proper operation; lubricate if necessary
Parking brake for proper operation
Safety belts and seat latches for wear and function
Safety warning lamps (brake, ABS, airbag, safety belt) for operation
Washer spray/wiper operation; clean or replace blades as necessary
Scheduled Maintenance409
2013 Explorer(exp)
Owners Guide gf, 1st Printing
USA(fus)