2005 FORD THUNDERBIRD automatic transmission

MASTER LIGHTING SWITCH
Turns the lamps off.
Turns on the parking
lamps, instrument panel lamps,
license plate lamps and tail lamps.
Turns on the headlamps,
parking lamps, instrument panel
lamps, license plate lamps and tail
lamps.
Autolamp control
The autolamp system provides light
sensitive automatic on-off control of
the exterior lights normally
controlled by the master lighting
switch.
The autolamp system also keeps the
lights on for a preselected period of
time after the ignition switch is
turned to OFF.
•To turn autolamps on, rotate the
control counterclockwise. The preselected time lapse is adjustable up
to approximately three minutes by continuing to rotate the control
counterclockwise.
•To turn autolamps off, rotate the control clockwise to OFF.
Note:The instrument panel lamps will only turn on if the autolamp
control has determined it is night.
Daytime running lamps (DRL) (Canada Only)
Turns the lowbeam headlamps on with a reduced output.
To activate with automatic transmission:
•the ignition must be in the RUN position;
•the headlamp control is in the OFF position, Parking lamps position,
or Autolamp position when the autolamp function has not turned on
the headlamps (daytime); and
•the transmission is out of Park.
AUTO
REVIEW COPY
2005 Thunderbird(tbr), Owners Guide (post-2002-fmt)(own2002),
Market:USA_English(fus)
Lights
Lights
27

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
1
REVIEW COPY
2005 Thunderbird(tbr), Owners Guide (post-2002-fmt)(own2002),
Market:USA_English(fus)
Driving
136

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.
REVIEW COPY
2005 Thunderbird(tbr), Owners Guide (post-2002-fmt)(own2002),
Market:USA_English(fus)
Driving
143

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
REVIEW COPY
2005 Thunderbird(tbr), Owners Guide (post-2002-fmt)(own2002),
Market:USA_English(fus)
Driving
144

•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.
REVIEW COPY
2005 Thunderbird(tbr), Owners Guide (post-2002-fmt)(own2002),
Market:USA_English(fus)
Driving
146

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.
REVIEW COPY
2005 Thunderbird(tbr), Owners Guide (post-2002-fmt)(own2002),
Market:USA_English(fus)
Driving
147

Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box
Description
29 30A** Rear defroster
30—Not used
31 40A** Convertible top motor
32 30A** SSP2
Relay 001 Full ISO SSP1
Relay 002 Full ISO SSP4
Relay 003 Full ISO Rear defroster
Relay 004 Full ISO SSP3
Relay 005 Full ISO SSP2
Relay 006—Not used
Relay 007 1/2 ISO Fuel pump
Diode 01—Not used
Diode 02 1A Fuel pump relay coil
*Mini fuses **Cartridge fuses
JUMP STARTING YOUR VEHICLE
The gases around the battery can explode if exposed to flames,
sparks, or lit cigarettes. An explosion could result in injury or
vehicle damage.
Batteries contain sulfuric acid which can burn skin, eyes and
clothing, if contacted.
Do not attempt to push-start your vehicle. Automatic
transmissions do not have push-start capability; doing so may
damage the catalytic converter.
Preparing your vehicle
Your battery is located in the trunk of your vehicle.
When the battery is disconnected or a new battery is installed, the
transmission must relearn its shift strategy. As a result, the transmission
may have firm and/or soft shifts. This operation is considered normal and
will not affect function or durability of the transmission. Over time, the
adaptive learning process will fully update transmission operation to its
optimum shift feel.
REVIEW COPY
2005 Thunderbird(tbr), Owners Guide (post-2002-fmt)(own2002),
Market:USA_English(fus)
Roadside Emergencies
160

TRANSMISSION FLUID
Checking automatic transmission fluid
The 5R55S transmission does not have a transmission fluid dipstick.
Refer to yourScheduled Maintenance Guidefor scheduled intervals for
fluid checks and changes. Your transmission does not consume fluid.
However, the fluid level should be checked if the transmission is not
working properly, i.e., if the transmission slips or shifts slowly or if you
notice some sign of fluid leakage.
Transmission fluid should be checked and, if required, fluid
should be added by a qualified technician.
Before adding any fluid, make sure the correct type is used. Use only
MERCONV automatic transmission fluid. The type of fluid used is
indicated on the transmission fluid pan, extension housing and also in
theLubricant specificationssection in this chapter.
Use of a non-approved automatic transmission fluid may cause
internal transmission component damage and void the warranty.
Do not use supplemental transmission fluid additives, treatments or
cleaning agents. The use of these materials may affect transmission
operation and result in damage to internal transmission components.
AIR FILTER MAINTENANCE
Refer to the scheduled maintenance guide for the appropriate intervals
for changing the air filter element.
When changing the air filter element, use only the Motorcraft air filter
element listed. Refer toMotorcraft part numbersin this chapter.
Note:Do not start your engine with the air cleaner removed and do not
remove it while the engine is running.
REVIEW COPY
2005 Thunderbird(tbr), Owners Guide (post-2002-fmt)(own2002),
Market:USA_English(fus)
Maintenance and Specifications
207