2005 FORD EXPEDITION trailer

Understanding the positions of the 4–speed automatic
transmissionsection in this chapter.
•Anticipate stops and brake gradually.
•Do not exceed the GCWR rating or transmission damage may occur.
Servicing after towing
If you tow a trailer for long distances, your vehicle will require more
frequent service intervals. Refer to yourScheduled Maintenance Guide
for more information.
Trailer towing tips
•Practice turning, stopping and backing up before starting on a trip to
get the feel of the vehicle trailer combination. When turning, make
wider turns so the trailer wheels will clear curbs and other obstacles.
•Allow more distance for stopping with a trailer attached.
•If you are driving down a long or steep hill, shift to a lower gear. Do
not apply the brakes continuously, as they may overheat and become
less effective.
•The trailer tongue weight should be 10–15% of the loaded trailer
weight.
•After you have traveled 50 miles (80 km), thoroughly check your
hitch, electrical connections and trailer wheel lug nuts.
•To aid in engine/transmission cooling and A/C efficiency during hot
weather while stopped in traffic, place the gearshift lever in P (Park).
•Vehicles with trailers should not be parked on a grade. If you must
park on a grade, place wheel chocks under the trailer’s wheels.
Launching or retrieving a boat
Disconnect the wiring to the trailer before backing the trailer
into the water. Reconnect the wiring to the trailer after the
trailer is removed from the water.
When backing down a ramp during boat launching or retrieval:
•do not allow the static water level to rise above the bottom edge of
the rear bumper.
•do not allow waves to break higher than 6 inches (15 cm) above the
bottom edge of the rear bumper.
Exceeding these limits may allow water to enter vehicle components:
•causing internal damage to the components.
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Tires, Wheels and Loading
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down, the system will again function normally. Anti-lock braking is not
affected by this condition and will function normally during the
cool-down period.
The AdvanceTrac
with RSC system enhances your vehicle’s stability
during maneuvers that require all available tire traction, like in
wet/snowy/icy road conditions and/or when performing emergency
maneuvers. In an emergency lane-change, the driver will experience
better overall vehicle traction, and have better control of the vehicle.
The AdvanceTrac
with RSC system helps the driver maintain steering
control if the vehicle begins to slide excessively left or right or spin out.
AdvanceTrac
with RSC will attempt to correct the sliding motion by
applying brake force at individual tires and, if necessary, by reducing
engine power.
Driving conditions, which may activate the AdvanceTrac
with RSC
system, include:
•Taking a turn too fast
•Maneuvering quickly to avoid an accident, pedestrian or obstacle
•Hitting a patch of ice
•Changing lanes on a snow-rutted road
•Entering a snow-free road from a snow-covered side street, or vice
versa
•Entering a paved road from a gravel road, or vice versa
•Hitting a curb while turning
•Driving on slick surfaces
•Cornering while towing a heavily loaded trailer (refer toTrailer
Towingin this chapter)
The RSC feature works to further enhance the vehicle’s overall stability
during aggressive maneuvers. The RSC feature helps maintain roll
stability of the vehicle during aggressive maneuvers by applying brake
force to one or more wheels.
The AdvanceTrac
with RSC system automatically turns on when the
engine is started. However, the system does not function when the
vehicle is traveling in R (Reverse) or, if equipped with four-wheel drive,
in 4L (4X4 LOW). In R (Reverse) or in 4L (4X4 LOW), ABS and the
traction enhancement feature will continue to function.
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D (Drive) with Overdrive
The normal driving position for the
best fuel economy. Transmission
operates in gears one through four.
D (Drive) without Overdrive
D (Drive) with Overdrive can be
deactivated by pressing the
transmission control switch (TCS)
on the end of the gearshift lever.
The transmission control indicator
light (TCIL) will illuminate in the
instrument cluster.
Transmission operates in gears one through three. D (Drive) without
Overdrive provides more engine braking than D (Drive) with Overdrive
and is useful when:
•driving with a heavy load.
•towing a trailer up or down steep hills.
•additional engine downhill braking is desired. If towing a trailer, refer
toDriving while you towin theTrailer towingsection.
To return to D (Drive) with Overdrive mode, press the transmission
control switch (TCS). The TCIL will no longer be illuminated.
Each time the vehicle is started, the transmission will automatically
return to normal overdrive mode.
Every time the vehicle is shut off and restarted, you must press the
transmission control switch to cancel overdrive operation if driving in
overdrive is not desired.
2 (Second)
Use 2 (Second) to start-up on
slippery roads or to provide
additional engine braking on
downgrades.
O/D
OFF
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To help avoid personal injury, please read and understand the
limitations of the reverse sensing system as contained in this
section. Reverse sensing is only an aid for some (generally large and
fixed) objects when moving in reverse on a flat surface at “parking
speeds”. Inclement weather may also affect the function of the RSS;
this may include reduced performance or a false activation.
To help avoid personal injury, always use caution when in R
(Reverse) and when using the RSS.
This system is not designed to prevent contact with small or
moving objects. The system is designed to provide a warning to
assist the driver in detecting large stationary objects to avoid damaging
the vehicle. The system may not detect smaller objects, particularly
those close to the ground.
Certain add-on devices such as large trailer hitches, bike or
surfboard racks and any device that may block the normal
detection zone of the RSS system may create false beeps.
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Fuse/Relay
LocationFuse Amp
RatingPassenger Compartment Fuse
Panel Description
5 7.5A* Powertrain Control Module (PCM)
(KA power), Speed control
deactivation switch, Manual
climate control mode switch,
Stoplamp switch, Brake-shift
interlock (BSI) solenoid, EATC
control head, Body Security
Module (BSM) (KA power), 3rd
row seat relay coils, SecuriLock
LED
6 15A* Headlamp switch (parklamps and
switch backlight feed), Parklamps,
License plate lamps, Foglamp
relay coil, Trailer tow electric
brake controller (illumination),
BSM (autolamp, parklamps)
Foglamp indicator
7 5A* Radio (start signal)
8 10A* Rear window defroster switch,
Rear window defroster indicator
(climate control head), Heated
outside mirrors
9 — Not used
10 20A* Trailer tow back-up lamps relay,
Trailer tow 7–wire connector
(back-up lamps), Trailer tow
parklamp relay, Trailer tow 7– and
4–pin connectors (parklamps)
11 10A* A/C compressor clutch relay, A/C
compressor clutch solenoid, 4x4
Integrated Wheel Ends (IWE)
solenoid
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Fuse/Relay
LocationFuse Amp
RatingPassenger Compartment Fuse
Panel Description
12 15A* Fuel pump relay, Fuel pump
shut-off switch, Fuel pump driver
module, Fuel pump motor
13 10A* Manual climate control mode
switch, Rear window defroster
relay coil, A/C refrigerant
containment switch, A/C de-icing
switch, A/C low pressure switch,
DEATC control head, DEATC
solenoids, DEATC blower control,
Trailer tow battery charge relay
coil
14 10A* Daytime Running Lamps (DRL)
ignition relay coil, Digital
Transmission Range Sensor
(DTRS) back-up lamps, Trailer
tow back-up lamps relay coil,
Electrochromatic mirror,
Navigation radio, Manual A/C
blend door actuator
15 5A* AdvanceTrac
with RSC switch,
Instrument cluster (Run/Start
feed)
16 10A* ABS/AdvanceTrac
with RSC
module (Run/Start feed)
17 15A* Foglamps
18 10A* Auxiliary A/C temperature blend
door actuator, Auxiliary A/C front
auxiliary control, Turn signal
flasher, Electrochromatic mirror,
Auxiliary mode motor
19 10A* Restraints Control Module (RCM)
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Fuse/Relay
LocationFuse Amp
RatingPassenger Compartment Fuse
Panel Description
29 30A* Trailer tow electric brake
controller, Trailer tow 7–wire
connector (electric brake)
30 25A* Air suspension module (air spring
solenoids and height sensors),
PCM (4x4 transfer case clutch)
31 20A* Radio (B+), Subwoofer
32 15A* Catalyst Monitor Sensors (CMS),
Transmission solenoids, Canister
vent solenoid, HEGO sensors,
VMV solenoid, A/C compressor
clutch relay coil, CMCV, VCT
actuators
33 — Not used
34 15A* PCM, Fuel injectors, Mass Air
Flow (MAF) sensor
35 20A* Instrument cluster high beam
indicator, High beam headlamps
36 10A* Trailer tow right turn/stop lamps
37 20A* Cargo area power point
38 25A* Rear wiper motor, Washer pump
(rear window wash)
39 20A* Console power points (front and
rear of console), Instrument panel
power point (bench seat)
40 20A* DRL relays, DRL foglamps, DRL
headlamp relay coil, Headlamp
switch (headlamps), Multifunction
switch (flash-to-pass), BSM
(autolamp headlamps relay), High
beam relay coil, Fuse 25 (LH low
beam), Fuse 23 (RH low beam)
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Fuse/Relay
LocationFuse Amp
RatingPassenger Compartment Fuse
Panel Description
41 20A* Cigarette lighter, OBD II
diagnostic connector
42 10A* Trailer tow left turn/stop lamps
101 30A** Starter motor relay, Starter motor
solenoid
102 30A** Ignition switch power
103 30A** ABS/AdvanceTrac
with RSC
module (pump motor)
104 30A** LH 3rd row seat relay, LH 3rd row
seat switch, LH 3rd row seat
motor
105 30A** Spare
106 30A** Trailer tow battery charge relay,
Trailer tow 7–way connector
(battery charge)
107 30A** Auxiliary A/C blower relay,
Auxiliary A/C blower motor
108 30A** Passenger seat motor switch
109 30A** Driver seat motor switch
(non-memory), Memory module,
Power memory mirrors,
Adjustable pedals switch and
motor
110 30A** Spare
111 50A** Air suspension compressor, Air
suspension compressor relay
112 30A** ABS/AdvanceTrac
with RSC
module (valves)
113 30A** Front wiper motor, Washer pump
(windshield wash)
114 40A** Rear window defroster relay, Rear
window defroster grid, Heated
mirrors (Fuse 8)
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