1996 FORD F SERIES MOTORHOME AND COMMERCIAL CHASSIS check engine

14 %
*
[ST06625( ALL)01/95]
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:
*
[ST06627( ALL)01/95]
1. Apply the parking brake.
*
[ST06629( ALL)01/95]
2. Remove the key.
*
[ST06631( ALL)01/95]
3. Insert the key and rotate one position
clockwise (ignition in the OFF position).
*
[ST06633( ALL)01/95]
4. Apply the brake pedal and shift to N
(Neutral). (If the vehicle is shifted to P
(Park), you must repeat the previous steps.)
*
[ST06635( ALL)01/95]
5. Start the vehicle.
*
[ST06637( ALL)06/95]
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 titledServicing Your
Motorhomein this Owner Guide for instructions
on checking and replacing fuses.
*
[ST06640( ALL)05/95]
RWARNING
DO NOT DRIVE YOUR VEHICLE UNTIL
YOU VERIFY THAT THE BRAKELAMPS
ARE WORKING.
*
[ST06775( ALL)03/95]
For cold or warm engines:
*
[ST06800( ALL)03/95]
If the engine still does not start after two
attempts:
*
[ST06825( ALL)04/95]
1. Turn the ignition key to the OFF position.
*
[ST06851( ALL)04/95]
2. Press the accelerator all the way to the floor
and hold it.
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15
*
[ST06876( ALL)04/95]
3. Turn the ignition key to the START position.
*
[ST06900( ALL)04/95]
4. Release the ignition key when the engine
starts.
*
[ST06925( ALL)04/95]
5. Release the accelerator gradually as the
engine speeds up. Then drive away in the
normal manner.
*
[ST06951( ALL)04/95]
If the engine still does not start, the fuel pump
shut-off switch may have been triggered. For
directions on how to reset the switch seeFuel
Pump Shut-Off Switchlater in this chapter.
[ST06975( M)06/92]
NOTE: When turning the ignition key from
the ªOFFº to the ªRUNº position, a
subtle humming may be heard for up
to three seconds. This is the normal
sound of an electronically controlled
fuel pump, and indicates the operation
or pre-pressurizing the EFI system for
starting.
*
[ST07350( ALL)05/95]
If the engine idle speed does not slow down
automatically, do not allow your vehicle to idle
for more than 10 minutes. Have the vehicle
checked.
*
[ST07400( ALL)05/95]
RWARNING
Extended idling at high engine speeds can
produce very high temperatures in the
engine and exhaust system, creating the
risk of fire or other damage.
*
[ST07450( ALL)05/95]
RWARNING
Do not park, idle, or drive your vehicle in
dry grass or other dry ground cover. The
emission system heats up the engine
compartment and exhaust system, which
can start a fire.
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17
*
[ST08270( ALL)03/95]
If your engine cranks but does not start after a
collision or substantial jolt:
*
[ST08280( ALL)04/95]
1. Turn the ignition key to the OFF position.
*
[ST08290( ALL)03/95]
2. Check under the vehicle for leaking fuel.
*
[ST08300( ALL)03/95]
3. If you do not see or smell fuel, push the red
reset button down. If the button is already
set, you may have a different mechanical
problem.
[ST08320( M)02/94]
4. Turn the ignition key to RUN for a few
seconds, then turn it OFF. (Do not start the
engine.)
*
[ST08330( ALL)03/95]
5. Check under the vehicle again for leaking
fuel.If you see or smell fuel, do not start
your vehicle again.If you do not see or
smell fuel, you can try to start your vehicle
again.
*
[ST08340( ALL)03/95]
6. Check all vehicle warning lights before
driving your vehicle.
[ST08360( M)02/95]
quarter page art:0020721-A
Reset button for fuel pump shut-off switch
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18 %
*
[ST09300( ALL)05/95]
Guarding Against Exhaust Fumes
*
[ST09400( ALL)02/95]
Carbon monoxide, although colorless and
odorless, is present in exhaust fumes. Take
precautions to avoid its dangerous effects.
*
[ST09500( ALL)05/95]
RWARNING
Do not start your vehicle in a closed
garage or other enclosed area. Never sit in
a stopped vehicle for more than a short
period of time with the engine running.
Exhaust fumes are toxic. SeeGuarding
Against Exhaust Fumesin this chapter for
more instructions.
*
[ST09600( ALL)05/95]
RWARNING
If you smell exhaust fumes inside your
vehicle, have your dealer inspect your
vehicle immediately. Do not drive if you
smell exhaust fumes.
*
[ST09900( ALL)01/95]
Have the exhaust and body ventilation systems
checked whenever:
*
[ST10000( ALL)02/95]
q
your vehicle is raised for service
*
[ST10100( ALL)02/95]
q
the sound of the exhaust system changes
*
[ST10200( ALL)01/95]
q
your vehicle has been damaged in a collision
*
[ST10300( ALL)01/95]
Improve your ventilation by keeping all air inlet
vents clear of snow, leaves, and other debris.
*
[ST10400( ALL)03/95]
If the engine is idling while you are stopped in
an open area for long periods of time, open the
windows at least one inch (2.5 cm). Also, adjust
the heating or air conditioning to bring in
outside air.
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24 % [LG04250( M)11/92]Safety Belt Warning Light
[LG04375( M)11/92]
The warning light reminds you to fasten your
safety belt. Each time the ignition is turned to
ON, the warning light comes on for four to
eight seconds to remind you to fasten your
safety belt.
*
[LG04400( ALL)10/92]
one inch art:0020046-B
Safety belt warning light symbol
%*
[LG04500( ALL)03/95]
Check Engine Warning Light
*
[LG04525( ALL)05/95]
The Powertrain On-Board Diagnostic II (OBD II)
system consists of the hardware and software
necessary to monitor the operation of the
powertrain. The OBD II system is designed to
check the function of the vehicle's powertrain
control system during normal operation. If an
emission problem is detected, the Check Engine
Warning Light (in the cluster) is turned on.
*
[LG04550( ALL)05/95]
one inch art:0020048-A
Check engine warning light symbol
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25
*
[LG04575( ALL)05/95]
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.
*
[LG04600( ALL)05/95]
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.
*
[LG04625( ALL)05/95]
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.
*
[LG04650( ALL)05/95]
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.
*
[LG04675( ALL)05/95]
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
up cycles without a misfire condition occurring.
A warm up cycle consists of engine start from a
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26cold condition (engine at ambient temperature)
and running until the engine reaches normal
operating temperature.
*
[LG04700( ALL)05/95]
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.
*
[LG04725( ALL)05/95]
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.
*
[LG04750( ALL)05/95]
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.
%*
[LG05900( ALL)01/95]
Charging System Light
*
[LG06000( ALL)03/95]
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.
*
[LG06050( ALL)05/95]
one inch art:0020777-A
Charging system light
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27
*
[LG06100( ALL)05/95]
This light comes on every time you turn the
ignition to the ON or START position (engine
off). The light should go off when the engine
starts and the alternator begins to charge.
*
[LG06300(B FM)01/95]
If the light stays on or comes on when the
engine is running, have the electrical system
checked as soon as possible.
%*
[LG06400( ALL)05/94]
Battery Voltage Gauge (Voltmeter)
*
[LG06601( ALL)05/94]
This gauge shows you the battery voltage when
the ignition key is in the ON position.
*
[LG06700( ALL)11/89]
If you are running electrical accessories (when
the engine is off, or idling at a low speed), the
pointer may move toward the lower end of the
normal band. If it stays outside the normal band
area, have your vehicle's electrical system
checked as soon as it is safely possible.
*
[LG06701( ALL)05/95]
If the battery is operating under cold weather
conditions, the pointer may indicate in the upper
range of the NORMAL band while the battery is
charging. If you are running electrical accessories
with the engine off or idling at a low speed, or
the battery is not fully charged, the pointer may
move toward the lower end of the NORMAL
band.
*
[LG06750( ALL)05/94]
If it stays outside the NORMAL band, have your
vehicle's electrical system checked as soon as it
is safely possible.
[LG07001( E M)03/93]
quarter page art:0020863-B
Battery voltage gauge
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Update:Tue Jun 20 16:47:10 1995