transmission FORD BRONCO 1988 Owners Manual

59
Starting Your Bronco
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Ignition
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Understanding the Positions of the Ignition
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[ST02000( ALL)05/90]
quarter page art:0020004-B
The positions of the key in the ignition lock cylinder.
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[ST02200( ALL)03/95]
ON allows you to test your vehicle's warning
lights (except the brake system warning light) to
make sure they work before you start the
engine. The key returns to the ON position once
the engine is started and remains in this position
while the engine runs.
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[ST02300( ALL)03/95]
START cranks the engine. Release the key once
the engine starts so that you do not damage the
starter. The key should return to ON when you
release it. The START position also allows you
to test the brake warning light.
*
[ST02400( ALL)03/95]
OFF allows you to shut off the engine and all
accessories without locking the steering wheel or
the automatic transmission gearshift lever.
[ST02500(B F )05/95]
LOCK locks the steering wheel. It also locks the
gearshift if your vehicle's gearshift is on the
column.
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[ST02600(B F )05/95]
RWARNING
LOCK position does not lock the gearshift
on floor-mounted gearshifts. If the
parking brake is not set and the gearshift
is moved out of Park (automatic
transmission) or out of gear (manual
transmission), your vehicle may move
unexpectedly.
[ST02635(B F )05/95]
With the transfer case in N (Neutral), the vehicle
is free to move with either the automatic
transmission in P (Park) or with the manual
transmission in any driving gear.
*
[ST02650(B F )05/95]
RWARNING
Do not leave the vehicle unattended with
the transfer case in the N (Neutral)
position. Always set the parking brake
fully and turn off the ignition when
leaving the vehicle.
*
[ST02700( ALL)01/95]
LOCK is the only position that allows you to
remove the key. The LOCK feature helps to
protect your vehicle from theft.
%*
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If the key is stuck in the LOCK position, move
the steering wheel left or right until the key
turns freely.
%*
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ACCESSORY allows some of your vehicle's
electrical accessories such as the radio and the
windshield wipers to operate while the engine is
not running.
*
[ST02950(B F )01/95]
In order to turn the key from the ON or OFF
position to the ACCESSORY position, you must
push the key release button if your vehicle's
manual transmission gearshift is mounted on the
floor.
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Ignition Key Buzzer or Chime
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The buzzer or chime will sound if you open the
driver's door while the key is in the ignition.
Never leave your vehicle unattended with the
key in the ignition.
%*
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Removing the Key From the Ignition
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[ST03100(B F )03/91]
Procedures for removing your key from the
ignition will vary, depending on the type of
gearshift your vehicle has. Gearshift levers may
be mounted on the steering column or on the
floor or console.
*
[ST03115(B F )05/91]
If you have a manual transmission, you have a
key release lever which allows you to remove
your key from the ignition. The key release lever
is on the upper right of the steering column, just
above the key lock cylinder. The lever says
PUSH.
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[ST03120(B F )05/91]
quarter page art:0020833-A
Key release lever
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[ST03300(B F )03/91]
If your vehicle's gearshift lever is mounted
on the column:
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1. Put the gearshift in Park.
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2. Set the parking brake fully before removing
your foot from the service brake. (This will
avoid ªbindingº or ªloadingº the park gear
if you park on a grade.)
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3. Turn the ignition key to LOCK.
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4. Remove the key.
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If your vehicle's gearshift lever is mounted
on the floor:
*
[ST03950(B F )03/95]
1. Put the gearshift in 1 (First).
*
[ST04000(B F )03/91]
2. Turn the ignition key to OFF.
*
[ST04100(B F )05/91]
3. Set the parking brake fully before removing
your foot from the service brake.
*
[ST04200(B F )06/92]
4. Push and hold in the key release button.
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[ST04300(B F )10/90]
5. Turn the key to LOCK.
*
[ST04400(B F )03/95]
6. Remove the key.
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[ST04600(B F )05/95]
RWARNING
Always set the parking brake fully and
make sure that the gearshift is latched in
P (Park) (automatic transmission) or 1
(First) (manual transmission).
[ST04635(B F )05/95]
With the transfer case in N (Neutral), the vehicle
is free to move with either the automatic
transmission in P (Park) or with the manual
transmission in any driving gear.
*
[ST04650(B F )05/95]
RWARNING
Do not leave the vehicle unattended with
the transfer case in the N (Neutral)
position. Always set the parking brake
fully and turn off the ignition when
leaving the vehicle.
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63
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RWARNING
Do not leave children, unreliable adults,
or pets alone in your vehicle. They could
accidentally injure themselves or others
through inadvertent operation of the
vehicle. Further, on hot, sunny days,
temperatures in a closed vehicle could
quickly become high enough to cause
severe and possibly fatal injuries to
people as well as animals.
%
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Fuel-Injected Engines
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[ST04900(BEF )03/95]
When starting a fuel-injected engine,the most
important thing to remember is to avoid
pressing down on the accelerator before or
during starting. Only use the accelerator when
you have problems getting your vehicle started.
SeeStarting Your Enginein this chapter for
details about when to use the accelerator while
you start your vehicle.
*
[ST05000(B F )01/95]
Because your vehicle's engine is electronically
controlled by a computer, some control
conditions are maintained by power from the
battery. If you ever disconnect the battery, install
a new battery, or experience a dead battery, you
must allow the computer to ªrelearnº its idle
conditions before your vehicle will idle at its
best. To let the engine do this, apply the parking
brake, put the gearshift in Park (automatic
transmission) or Neutral (manual transmission),
turn off all the accessories, and start the vehicle.
Let the engine idle for at least one minute.
*
[ST05100(BEF )03/95]
If you do not let the engine relearn its idle, the
idle quality of your vehicle may be adversely
affected until the idle is relearned. Your vehicle
will eventually relearn its idle while you drive
it, but it takes much longer than if you use the
previous procedure.
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[ST05150( ALL)02/95]
Starting your vehicle
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Preparing to Start Your Vehicle
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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.
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[ST05400( ALL)01/95]
Before you start your vehicle, do the following:
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[ST05500(BEF )01/95]
1. Make sure you and all your passengers
buckle your safety belts. SeeSafety Restraints
in the Index for more details.
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[ST05600( ALL)03/95]
2. Make sure the headlamps and other
accessories are turned off when starting.
*
[ST05700(B F )10/94]
3.If you have an automatic transmission,
make sure that the gearshift lever is in P
(Park) and the parking brake is set before
you turn the key.
*
[ST05800(B F )03/91]
4.If you have a manual transmission,make
sure that the parking brake is fully set, push
the clutch pedal to the floor, and put the
gearshift into Neutral before you turn the
key. (Remember, the starter will operate only
if the clutch pedal is pushed in all the way).
*
[ST05900(BEF )03/95]
Testing the Warning Lights
*
[ST06015(BEF )03/95]
Before you start your vehicle, you should test
the warning lights on the instrument panel to
make sure that they work. Refer to theWarning
Lights and Gaugeschapter.
*
[ST06025(BEF )03/95]
If your Brake Warning Light does light up with
the key in the ON position, you may not have
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quarter page art:0020535-D
Engine coolant temperature gauge
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Speedometer
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The speedometer tells you how many miles
(kilometers) per hour your vehicle is moving.
*
[LG12750(BEF )04/95]
Your vehicle contains a speedometer which
receives its input from the Anti-Lock brake
sensor. The speedometer is also used to provide
a speed signal for correct operation of the
vehicle's Powertrain Control Module (PCM),
electronic transmission, and speed control (if so
equipped). Because of this, it is very
IMPORTANT to change the speedometer's
internal conversion constant if the size of the
tires on the vehicle is changed. Changing the
conversion constant to the proper value when
the tires are changed will also ensure that the
speedometer retains the original factory-set
accuracy. NOTE: The conversion constant can
only be changedsix timesonce the vehicle
leaves the factory. Your Ford dealership service
personnel can change the conversion constant.
*
[LG12753(BEF )01/95]
Some vehicles are equipped with a vehicle speed
(MPH/km/h) limiting device that is contained
within the Powertrain Control Module (PCM).
The purpose of this device is to maintain peak
vehicle speed below a specified limit. (Vehicle
speed limits may vary based on engine
displacement).
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Tachometer (If equipped)
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[LG13300(B F )05/95]
The tachometer will show you the engine's
speed measured in revolutions per minute
(RPM).
*
[LG13400(B F )05/95]
The tachometer may move slightly when the key
is placed in the ACC or ON position, with the
engine off. This is normal and does not affect
the performance of the tachometer when the
engine is running.
*
[LG13525(B F )05/95]
Some vehicles are equipped with an engine
speed (RPM) limiting device contained within
the Powertrain Control Module (PCM). The
purpose of this device is to maintain peak
engine speed (RPM) below a specified limit. This
feature is only evident on automatic transmission
vehicles when shifting manually (1, 2, D) and on
all manual transmission units. (Engine speed
limits may vary based on engine displacement).
*
[LG13550(B F )05/95]
If you are experiencing an ªengine cut-outº
condition at high speeds, it may be the result of
this limiting device. It is a normal condition and
can be avoided by reducing vehicle/engine
speed.
*
[LG13665(B F )05/95]
one third page art:0020869-C
Tachometer
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112
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The speed control switches
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To set the speed control:
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1. Press and release the ON switch.
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2. Accelerate to the desired speed above
30 mph (50 km/h) using the accelerator
pedal.
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3. Press the SET ACCEL switch and release it
immediately to set your speed. If you keep
this switch pressed, your speed will continue
to increase.
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4. Take your foot off the accelerator pedal.
Your vehicle will maintain the speed you set.
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If you drive up or down a steep hill, your
vehicle may momentarily slow down or speed
up, even though the speed control is on. This is
normal.
*
[SC08640( ALL)04/95]
NOTE: If your speed increases above your set
speed while driving inj(Overdrive)
on a downhill grade, you may want to
depress the transmission control switch
located on the shift lever to turn off
overdrive to reduce vehicle speed.
Speed control cannot reduce the vehicle
speed if it goes above your set speed
on a downhill grade. For the best fuel
economy during normal driving
conditions, leave the shift select inj
(Overdrive), or resume as soon as
practical.
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113
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RWARNING
Do not use the speed control in heavy
traffic or on roads that are winding,
slippery, or unpaved.
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In mountainous areas, at higher elevations, or
when pulling a trailer, the speed control may
not be able to maintain the preset speed with
the transmission in overdrive.
*
[SC08850(B F )06/92]
If your vehicle comes with a 5-speed manual
transmission, you may prefer to drive in 4
(Fourth) gear, in mountainous areas or at high
altitudes, to improve speed control performance.
*
[SC09275(B F )12/91]
In order to downshift (with a manual
transmission) with the speed control operating,
you must press either the brake or clutch pedal
long enough to disengage the speed control.
Wait a second before depressing the clutch again
and making the shift so that the speed control
can fully return to the idle position.
*
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RWARNING
Do not shift the transmission into N
(Neutral) with the speed control on.
*
[SC09350( ALL)03/94]
To maintain a preset speed under the above
conditions, with electronically controlled
transmissions Ð press the Transmission Control
Switch. The indicator light will turn on and
illuminate the word ªOFF.º This will cancel
ªOverdriveº. You can press the Transmission
Control Switch on or off at any speed. For the
best fuel economy during normal driving
conditions, press the Transmission Control
Switch to turn off the light. This allows
overdrive operation.
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