ECU FORD F SERIES MOTORHOME AND COMMERCIAL CHASSIS 1997 10.G Owners Manual

1
Introduction
*
[II00300( ALL)01/96]
Ford's Commitment to You
*
[II00400( ALL)01/96]
At Ford Motor Company, excellence is the
continuous commitment to achieve the best
result possible. It is dedication to learning what
you want, determination to develop the right
concept, and execution of that concept with care,
precision, and attention to detail. In short,
excellence means being the standard by which
others are judged.
*
[II00500( ALL)01/96]
Our Guiding Principles
*
[II00600( ALL)01/96]
q
Quality comes first.For your satisfaction, the
quality of our products and services must be
our number one priority.
*
[II00700( ALL)01/96]
q
You are the focus of everything we do.Our
work must be done with you in mind,
providing better products and services than
our competition.
*
[II00750( ALL)01/96]
q
Continuous improvement is essential to our
success.We must strive for excellence in
everything we do: in our products Ð in their
safety and value Ð and in our services, our
human relations, our competitiveness, and
our profitability.
*
[II00800( ALL)01/96]
q
Employee involvement is our way of life.
We are a team. We must treat one another
with trust and respect.
*
[II00900( ALL)01/96]
q
Dealers and suppliers are our partners.We
must maintain mutually beneficial
relationships with dealers, suppliers, and our
other business associates.
File:02ltiim.ex
Update:Fri Dec 13 11:16:51 1996

13
*
[IS05000( ALL)01/96]
Modification or additions to the vehicle may
cause incorrect operation of the OBD II system.
Additions such as burglar alarms, cellular
phones, and CB radios must be carefully
installed. Do not install these devices by tapping
into or running wires close to powertrain control
system wires or components.
*
[IS05100( ALL)01/96]
The light comes on briefly when you turn the
ignition key toON, but it should turn off when
the engine starts. If the light does not come on
when you turn the ignition toONor if it comes
on and stays on when you are driving, have
your vehicle serviced as soon as possible. This
indicates a possible problem with one of the
vehicle's emission control systems. You do not
need to have your vehicle towed in.
*
[IS05200( ALL)01/96]
If the light turns on and off at one (1) second
intervals while you are driving the vehicle, it
means that the engine is misfiring. If this
condition persists, damage could occur to the
engine or catalytic convertor. Have your vehicle
serviced at the first opportunity. You do not
need to have your vehicle towed in.
*
[IS05300( ALL)01/96]
If the light turns on and off on rare occasions
while you are driving, it means that a
malfunction occurred and the condition corrected
itself.
*
[IS05500( ALL)01/96]
An example of a condition which corrects itself
occurs when an engine running out of fuel
begins to misfire. In this case, the Check Engine
Warning Light may turn on and will then set a
Diagnostic Trouble Code indicating that the
engine was misfiring while the last of the fuel
was being consumed. After refueling, the Check
Engine Warning Light will turn off after the
vehicle has completed three consecutive warm
File:03ltism.ex
Update:Fri Dec 13 11:17:22 1996

14up cycles without a misfire condition occurring.
A warm up cycle consists of engine start from a
cold condition (engine at ambient temperature)
and running until the engine reaches normal
operating temperature.
*
[IS05600( ALL)01/96]
On the fourth engine start up, the Check Engine
Warning Light will turn off as soon as the
engine begins to crank. It is not necessary to
have the engine serviced.
*
[IS05700( ALL)01/96]
Under certain conditions, the Check Engine
Warning Light may come on if the fuel cap is
not properly installed. If the Check Engine
Warning Light comes on and you suspect that
the fuel cap is not properly installed, pull off the
road as soon as it is safely possible and turn off
the engine. Remove and replace the fuel cap,
making sure it is properly seated.
*
[IS05800( ALL)01/96]
After completing the three consecutive warm up
cycles and on the fourth engine start up, the
Check Engine Warning Light should turn off. If
the light does not go off after the fourth engine
restart, have your vehicle serviced by your
dealer or a qualified technician.
%*
[IS05900( ALL)01/96]
Charging System Light
*
[IS06000( ALL)01/96]
This light, shown as a battery symbol on your
cluster, indicates that your battery is not being
charged and that you need to have the electrical
system checked.
*
[IS06100( ALL)01/96]
one inch art:0020777-A
Charging system light
File:03ltism.ex
Update:Fri Dec 13 11:17:22 1996

52
*
[GF07750( ALL)01/96]
RWARNING
Hold the brake pedal down while you
move the gearshift lever from position to
position. If you do not hold the brake
pedal down, your vehicle may move
unexpectedly and injure someone.
*
[GF07775( ALL)01/96]
Once you place the gearshift securely into
position, gradually release the brake pedal and
use the accelerator as necessary.
%*
[GF07800( ALL)01/96]
NOTE: Your vehicle is equipped with a
brake-shift interlock feature. This
feature prevents you from shifting
from P (Park) unless you have the
brake pedal depressed. (The ignition
must be in the ON position.) If you
cannot shift from P (Park) with the
brake pedal depressed:
*
[GF07825( ALL)01/96]
1. Apply the parking brake.
*
[GF07850( ALL)01/96]
2. Remove the key.
*
[GF07875( ALL)01/96]
3. Insert the key and rotate it one position
clockwise (ignition in the OFF position).
*
[GF07900( ALL)01/96]
4. Apply the brake pedal and shift to N
(Neutral). (If the vehicle is shifted back to P
[Park], you must repeat the previous steps.)
*
[GF07925( ALL)01/96]
5. Start the vehicle.
*
[GF07950( ALL)01/96]
If you need to shift out of P (Park) by using the
alternate procedure described above, it is
possible that a fuse has blown and that your
brakelamps may also not be functional. Please
refer to the chapter titledRoadside Emergenciesin
this Owner Guide for instructions on checking
and replacing fuses.
File:09ltgfm.ex
Update:Fri Dec 13 11:22:54 1996

55
*
[GF08325( ALL)01/96]
When to use 1 (Low)
*
[GF08350( ALL)01/96]
Use 1 (Low) to provide maximum engine
braking on steep downgrades. Upshifts from 1
(Low) can be made by manually shifting to 2
(Second) orj(Overdrive). Selection of 1 (Low)
gear provides only low gear operation from
start-up. Selection of 1 (Low) while at higher
speeds provides a shift to second gear, and a
shift to first gear will occur after the vehicle
decelerates to the proper speed.
*
[GF08375( ALL)01/96]
P (Park)
*
[GF08400( ALL)01/96]
Always come to a complete stop before you shift
into P (Park). This position locks the
transmission and prevents the rear wheels from
turning. To securely latch the gearshift in the P
(Park) position, pull it toward you, push it
completely counterclockwise against the stop,
and then push it toward the instrument panel.
*
[GF08425( ALL)01/96]
The gearshift is securely latched in P (Park) if
you cannot rotate it in a clockwise direction
without lifting it toward you.
*
[GF08450( ALL)01/96]
RWARNING
Always set the parking brake fully and
make sure the gearshift is latched in P
(Park). Turn off the ignition whenever you
leave your vehicle.
*
[GF08525( ALL)01/96]
RWARNING
Never leave your vehicle unattended
while it is running.
File:09ltgfm.ex
Update:Fri Dec 13 11:22:54 1996

58
*
[GF20835( ALL)01/96]
RWARNING
It is extremely dangerous to ride in a
cargo area, inside or outside of a vehicle.
In a collision, people riding in these areas
are more likely to be seriously injured or
killed. Do not allow people to ride in any
area of your vehicle that is not equipped
with seats and safety belts. Be sure
everyone in your vehicle is in a seat and
using a safety belt properly.
*
[GF20840( ALL)01/96]
RWARNING
Cargo should always be secured to
prevent it from shifting and causing
damage to the vehicle or harm to
passengers.
[GF20843( ALL)01/96]
Trucks, unlike passenger cars, are basically
custom vehicles designed to carry a load. Most
owners start with a base vehicle and add
production and dealer installed and/or
aftermarket components to suit their tastes and
purposes. Even trucks that are purchased for
personal transportation only are likely to have
considerable optional equipment, such as step
bumpers and light bars, for example.
*
[GF20845( ALL)01/96]
Each additional item of equipment affects how
much cargo a vehicle can carry. If a vehicle is
overloaded, performance will suffer and service
concerns may arise.
*
[GF20880( ALL)01/96]
Understanding Loading/Towing
Information
*
[GF20885( ALL)01/96]
The following terms are used to describe the
ability to carry or tow a load:
*
[GF20890( ALL)01/96]
q
Base Curb Weight
*
[GF20895( ALL)01/96]
q
Payload
*
[GF20900( ALL)01/96]
q
GVW (Gross Vehicle Weight)
File:09ltgfm.ex
Update:Fri Dec 13 11:22:54 1996

91 [ER16800( M)01/96]
q
Lower the vehicle until the tire touches the
ground, and tighten lug nuts in the same
sequence to the specifications shown in the
chart below.
[ER17000( M)01/96]
q
Finish lowering the vehicle and replace any
wheel covers, ornaments, or hub caps that
your vehicle has. Make sure that they are
snapped into place.
[ER17200( M)01/96]
q
Put the tire, jack, and wrench away. (Make
sure jack is securely fastened so it doesn't
rattle when you drive.)
*
[ER17300( M)01/96]
RWARNING
Make sure the spare tire and jacking
equipment are stowed and secured in the
proper storage location.
[ER17500( M)01/96]
q
Unblock the wheels.
[ER17800( M)01/96]
Retighten the wheel lug nuts to the specified
torque at 100 miles (160 km), and again at 500
miles (800 km) of new vehicle operation and at
the intervals specified in theMaintenance Schedule
and Recordbooklet.
*
[ER17900( ALL)01/96]
Also retighten to the specified torque at 500
miles (800 km) of operation after any wheel
change or any time the lug nuts are loosened.
*
[ER18000( ALL)01/96]
RWARNING
Failure to retighten wheel lug nuts at
mileages specified could allow wheels to
come off while the vehicle is in motion.
File:10lterm.ex
Update:Fri Dec 13 11:23:45 1996

99
Maintenance and Care
%*
[MC00200( ALL)01/96]
Service Made Easy
*
[MC00900( ALL)01/96]
This chapter tells you about the basic parts that
you need to check and service regularly.
*
[MC01000( ALL)01/96]
If your vehicle needs professional servicing, your
dealership can provide the parts and service
required. Check yourWarranty Information Booklet
to find out which parts and services are covered.
Also see theCustomer Assistancechapter of this
Owner Guide.
*
[MC01100( ALL)01/96]
Ford Motor Company recommends that the
Owner Maintenance Checks listed in the
Maintenance Schedule and Recordbooklet be
performed for the proper operation of your
vehicle. In addition to the conditions listed in
theOwner Maintenance Checklist, be alert for any
unusual noise, vibration, or other indication that
your vehicle may need service. If you do notice
something unusual, see that your vehicle is
serviced promptly.
%
*
[MC01200( ALL)01/96]
Precautions When Servicing Your
Vehicle
*
[MC01300( ALL)01/96]
Be especially careful when inspecting or
servicing your vehicle. Here are some general
precautions for your safety:
*
[MC01400( ALL)01/96]
q
If you must work with the engine running,
avoid wearing loose clothing or jewelry that
could get caught in moving parts. Take
appropriate precautions with long hair.
*
[MC01500( ALL)01/96]
q
Do not work on a vehicle in an enclosed
space with the engine running, unless you are
sure you have enough ventilation.
File:11ltmcm.ex
Update:Fri Dec 13 11:24:54 1996

100
*
[MC01600( ALL)01/96]
q
Never get under a vehicle while it is
supported only by a jack. If you must work
under a vehicle, use safety stands.
*
[MC01700( ALL)01/96]
q
Keep all lit cigarettes and other smoking
materials away from the battery and all
fuel-related parts.
*
[MC01800( ALL)01/96]
If you disconnect the battery, the engine must
ªrelearnº its idle conditions before your vehicle
will drive properly. To find out how the engine
does this, seeBatteryin this chapter.
*
[MC01900( ALL)01/96]
Working with the engine off:
*
[MC02000( E M)01/96]
1. Set the parking brake fully and make sure
that the gearshift is securely latched in P
(Park).
*
[MC02300( ALL)01/96]
2. Remove the key from the ignition after you
turn the engine off.
*
[MC02400( ALL)01/96]
3. Block the wheels. This will prevent your
vehicle from moving unexpectedly.
*
[MC02500( ALL)01/96]
Working with the engine on:
*
[MC02700( E M)01/96]
1. Set the parking brake fully and make sure
that the gearshift is securely latched in P
(Park).
*
[MC02800( E M)01/96]
2. Block the wheels. This will prevent your
vehicle from moving unexpectedly.
*
[MC03000( ALL)01/96]
RWARNING
Do not start your engine with the air
cleaner removed and do not remove it
while the engine is running.
File:11ltmcm.ex
Update:Fri Dec 13 11:24:54 1996

102 %
*
[MC07000( ALL)01/96]
Checking and Adding Engine Oil
*
[MC07100( ALL)01/96]
Since the proper amount of engine oil is
important for safe engine operation, check the oil
using the dipstick each time you put fuel in
your vehicle. Remember the engine must be off,
the oil must be warm and the vehicle must be
parked on level ground.
%*
[MC07200( ALL)01/96]
Checking the engine oil level:
*
[MC07300( ALL)01/96]
1. Turn the engine off after it has warmed up
and allow a few minutes for the engine oil
to drain back into the oil pan.
*
[MC07500( E M)01/96]
2. Set the parking brake, making sure the
gearshift is securely latched in P (Park).
*
[MC07600( ALL)01/96]
3. Open the hood. Protect yourself from engine
heat.
*
[MC07700( ALL)01/96]
4. Locate the engine oil dipstick (highlighted in
yellow) and carefully pull it out of the
engine.
*
[MC07800( ALL)01/96]
5. Wipe the dipstick clean and put it back into
position, making sure it is fully seated.
File:11ltmcm.ex
Update:Fri Dec 13 11:24:54 1996