2005 FORD THUNDERBIRD transmission

STARTING
Positions of the ignition
1. LOCK, locks the gearshift lever
and allows key removal. (The
steering wheel will not lock after
key removal.)
2. OFF, shuts off the engine and all
accessories except the radio,
convertible top control and the
power windows if accessory delay is
active. This position also allows the
automatic transmission shift lever to be moved from the P (Park)
position without the brake pedal being depressed.
When the key is in the ignition and in the OFF position, the
automatic transmission shift lever can be moved from the P
(Park) position without the brake pedal depressed. To reduce the risk
of unwanted vehicle movement, always set the parking brake.
3. ACCESSORY, allows the electrical accessories such as the radio to
operate while the engine is not running.
4. RUN, all electrical circuits operational. Warning lights illuminated. Key
position when driving.
5. START, cranks the engine. Release the key as soon as the engine
starts.
Preparing to start your vehicle
Engine starting is controlled by the powertrain control system. This
system meets all Canadian Interference-Causing Equipment standard
requirements regulating the impulse electrical field strength of radio
noise.
When starting a fuel-injected engine, don’t press the accelerator before
or during starting. Only use the accelerator when you have difficulty
starting the engine. For more information on starting the vehicle, refer to
Starting the enginein this chapter.
2
3
4
5
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Driving
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Speed sensitive steering
The steering in your vehicle is speed sensitive. At high speeds, steering
assist will decrease to improve steering feel. At lower speeds,
maneuverability will be increased.
If the amount of effort required to steer your vehicle changes while
driving at a constant vehicle speed, have the power steering system
checked by your dealer or a qualified service technician.
AUTOMATIC TRANSMISSION OPERATION
Brake-shift interlock
This vehicle is equipped with a brake-shift interlock feature that prevents
the gearshift lever from being moved from P (Park) when the ignition is
in the RUN position unless brake pedal is depressed.
If you cannot move the gearshift lever out of P (Park) with ignition in
the RUN position and the brake pedal depressed:
1. Apply the parking brake, turn ignition key to LOCK, then remove the
key.
2. Insert the key and turn it to OFF.Apply the brake pedal and shift
to N (Neutral).
When the key is in the ignition and in the OFF position, the
automatic transmission shift lever can be moved from the P
(Park) position without the brake pedal depressed. To avoid unwanted
vehicle movement, always set the parking brake.
3. Start the vehicle.
If it is necessary to use the above procedure to move the gearshift lever,
it is possible that a fuse has blown or the vehicle’s brakelamps are not
operating properly. Refer toFuses and relaysin theRoadside
Emergencieschapter.
Do not drive your vehicle until you verify that the brakelamps
are working.
Always set the parking brake fully and make sure the gearshift is
latched in P (Park). Turn the ignition to the LOCK position and
remove the key whenever you leave your vehicle.
If the parking brake is fully released, but the brake warning lamp
remains illuminated, the brakes may not be working properly.
See your dealer or a qualified service technician as soon as possible.
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Driving with a 5–speed automatic transmission
This vehicle is equipped with an adaptive Transmission Shift Strategy.
Adaptive Shift Strategy offers the optimal transmission operation and
shift quality. When the vehicle’s battery has been disconnected for any
type of service or repair, the transmission will need to relearn the normal
shift strategy parameters, much like having to reset your radio stations
when your vehicle battery has been disconnected. The Adaptive
Transmission Strategy allows the transmission to relearn these operating
parameters. This learning process could take several transmission
upshifts and downshifts; during this learning process, slightly firmer
shifts may occur. After this learning process, normal shift feel and shift
scheduling will resume.
P (Park)
This position locks the transmission and prevents the rear wheels from
turning.
To put your vehicle in gear:
•Start the engine
•Depress the brake pedal
•Move the gearshift lever into the desired gear
To put your vehicle in P (Park):
•Come to a complete stop
•Move the gearshift lever and securely latch it in P (Park)
Always set the parking brake fully and make sure the gearshift is
latched in P (Park). Turn the ignition to the LOCK position and
remove the key whenever you leave your vehicle.
PRND5D4321
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R (Reverse)
With the gearshift lever in R (Reverse), the vehicle will move backward.
Always come to a complete stop before shifting into and out of R
(Reverse).
N (Neutral)
With the gearshift lever in N (Neutral), the vehicle can be started and is
free to roll. Hold the brake pedal down while in this position.
Drive 5 (Overdrive)
The normal driving position for the best fuel economy. Transmission
operates in gears one through five.
Drive 4 (Overdrive cancelled)
Activated when the transmission shift lever is moved to the D4 position.
•This position allows for all forward gears 1–4, except overdrive.
•Provides engine braking.
•Use when driving conditions cause excessive shifting from O/D to
other gears. Examples: city traffic, hilly terrain, heavy loads and when
engine braking is required.
•To return to D5 (overdrive mode), move the transmission shift lever
into the D5 position.
•Select D4 at higher speeds will cause the transmission to downshift
into fourth gear.
3 (Third)
This position allows for third gear only.
•Provides engine braking.
•To return to D5 or D4, move the transmission shift lever into the D5
or D4 position.
•Selecting 3 (Third) at higher speeds will cause the transmission to
downshift to third gear at the appropriate vehicle speed.
2 (Second)
This position allows for second gear only.
•Provides engine braking.
•Use to start-up on slippery roads.
•To return to D5 or D4, move the transmission shift lever into the D5,
D4 or 3 (Third) position.
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•Selecting 2 (Second) at higher speeds will cause the transmission to
downshift to second gear at the appropriate vehicle speed.
1 (First)
This position allows for first gear only.
•Provides maximum engine braking.
•Will not downshift into first gear at high speeds; will cause the
transmission to downshift to a lower gear, then allows for first gear
when the vehicle reaches slower speeds.
Forced downshifts
•Allowed in Overdrive or Drive.
•Depress the accelerator to the floor.
•Allows transmission to select an appropriate gear.
Driving with a 5–speed automatic transmission with the Select
Shift Transmission (SST) shifter (if equipped)
Understanding gearshift positions
The Select Shift Transmission (SST) shifter allows the driver to select
between the transmission’s automatic shift mode or the manually
selected shift mode.
Automatic shift mode
Operates like a normal automatic
transmission for P (Park), R
(Reverse), N (Neutral), D5 and D4.
Refer toDriving with a 5–speed
automatic transmissionin this
chapter for P (Park), R (Reverse),
N (Neutral), D5 and D4 information.
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Manual shift mode
With the gearshift lever in D5
(Overdrive), the gearshift lever can
be moved to the right and into the
manual shift mode. The transmission
will remain in the manual shift mode
until the gearshift lever is moved
back to D5 (Overdrive).
+ and - position operation
These positions allow the driver to
manually select the appropriate
upshift (+) or downshift (-) and
gear range.
•Can only be entered from the D5
position.
•Gear ranges 1–5 provide the same
function and ratio as found in the
D5 or D4 automatic mode
positions.
•Transmission will not upshift or downshift unless the selector lever is
moved forward or rearward.
•One tap forward (+) willcommandthe transmission to upshift one
gear range.
•One tap rearward (-) willcommandthe transmission to downshift one
gear range.
•Upshifts are allowed at any vehicle speed, with the exception of 4th
and 5th gear. The transmission will not do a 4th or 5th gear start.
Ensure that the transmission is returned to 1st gear once the vehicle
is stopped. If this is not done, and the transmission is in 2nd or 3rd
gear, the vehicle will remain in that gear. However, if the transmission
is in 4th or 5th gear, the transmission will automatically return to 1st
gear.
•When downshifting at normal road speeds, the transmission will only
allow a downshift into thenext lowergear.
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•If shifter (-) is tapped more than once in rapid succession, the
transmission will downshift only into the next lower gear, then when the
vehicle reaches a speed below a calibrated entry speed, the transmission
will allow a downshift into the next lower gear if again selected by the
driver. This is to prevent engine and transmission damage and to keep
the engine and transmission within allowable RPM ranges.
•An electronic indicator on the instrument cluster will display the
selected gear.
Recommended shift speeds
Upshift according to the following chart:
Recommended upshift schedule
Shift from:
1 - 2 15 mph (24 km/h)
2 - 3 25 mph (40 km/h)
3 - 4 40 mph (64 km/h)
4 - 5 45 mph (72 km/h)
If your vehicle gets stuck in mud or snow
If your vehicle gets stuck in mud or snow, it may be rocked out by
shifting between forward and reverse gears, stopping between shifts in a
steady pattern. Press lightly on the accelerator in each gear.
Do not rock the vehicle if the engine is not at normal operating
temperature or damage to the transmission may occur.
Do not rock the vehicle for more than a minute or damage to the
transmission and tires may occur, or the engine may overheat.
DRIVING THROUGH WATER
If driving through deep or standing water is unavoidable, proceed very
slowly especially when the depth is not known. Never drive through
water that is higher than the bottom of the hubs (for trucks) or the
bottom of the wheel rims (for cars). 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.Driving through deep water where the transmission vent
tube is submerged may allow water into the transmission and
cause internal transmission damage.
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.
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The fuses are coded as follows.
Fuse/Relay
LocationFuse Amp
RatingPassenger Compartment Fuse
Panel Description
1 5A Starter relay coil
2 5A Radio start signal
3 5A Anti-lock Brake System (ABS)
module
4 5A Cluster, Powertrain Control
Module (PCM) relay coil, Inertia
switch, Transmission park switch
5 5A Traction control switch, Cruise
deactivation brake switch and
transmission mode switch
6 10A OBD II connector
7 5A PCM, Remote Keyless Entry
(RKE), Anti-theft indicator
SEE
OWNER'S MANUAL
RELAY 1
REPLACEMENT
FUSES
FUSE 8FUSE 9FUSE 10FUSE 11FUSE 12FUSE 13FUSE 14FUSE 15FUSE 16FUSE 17FUSE 18FUSE 19FUSE 20FUSE 21
FUSE 1FUSE 2FUSE 3FUSE 4FUSE 5FUSE 6FUSE 7
FUSE 22FUSE 23FUSE 24FUSE 25FUSE 26FUSE 27FUSE 28FUSE 29FUSE 30FUSE 31FUSE 32FUSE 33FUSE 34FUSE 35
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Roadside Emergencies
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