2021 FORD TRANSIT check engine

On-Board Diagnostics System
Your vehicle has an on-board diagnostics
system that monitors the emission control
system. If any of the following warning
lamps illuminate, this may indicate that
the on-board diagnostics system has
detected an emission control system
malfunction.
Continuing to drive your vehicle may cause
reduced power or the engine to stop.
Failure to respond to a warning lamp may
cause component damage not covered by
the vehicle Warranty. Have your vehicle
checked as soon as possible.
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2021 Transit (TTH) Canada/United States of America, MK3J 19A321 AA enUSA, Edition date: 202010, Second-Printing Engine Emission Control

Press the – button again to lock out gears
beginning with the highest gear. For
example, press the
– button twice to lock
out 10th and 9th gears.
Note: The instrument cluster only displays
the available gears and the transmission
automatically shifts between the available
gears.
Press the + button to unlock gears to allow
the transmission to shift to higher gears.
Note: The transmission automatically shifts
within the gear range you select.
Brake Shift Interlock WARNING:
Do not drive your
vehicle until you verify that the
stoplamps are working. WARNING:
When doing this
procedure, you need to take the
transmission out of park (P) which
means your vehicle can roll freely. To
avoid unwanted vehicle movement,
always fully apply the parking brake prior
to doing this procedure. Use wheels
chocks if appropriate. WARNING:
If the parking brake is
fully released, but the brake warning
lamp remains illuminated, the brakes
may not be working properly. Have your
vehicle checked as soon as possible.
Brake shift interlock prevents you from
shifting out of park (P) when you have
switched the ignition on and not pressed
the brake pedal.
Use the brake shift interlock lever to move
the selector lever out of park (P) if you
cannot start the engine.
In the event of an electrical malfunction,
it is possible that a fuse has blown or the
stoplamps are not working. See
Fuse
Specification Chart (page 264). If the vehicle battery has no charge, jump
start your vehicle. See Jump Starting the
Vehicle
(page 251).
1. Using a flat-bladed screwdriver,
remove the panel. 2. Locate the brake shift interlock lever.
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3. Push the brake shift interlock lever
toward the rear of your vehicle and
hold it there.
4. Move the selector lever from park (P) to neutral (N).
5. Install the panel.
6. Press the brake pedal, start the engine
and release the parking brake.
Transmission Not in Park (P)
Audible Warning
Sounds when you open the driver door and
you have not moved the selector lever to
park (P).
Automatic Transmission Information Messages Description
Message
The system has detected a fault that requires service. Have
your vehicle checked as soon as possible.
Transmission Service
Required
Displays as a reminder to shift into park (P).
Transmission Not in Park
Press the brake pedal to unlock the transmission.
Press Brake to Unlock
Gearshift Lever
TOW/HAUL WARNING: Do not use tow/haul
when the road surface is slippery. Failure
to follow this instruction could result in
the loss of control of your vehicle. WARNING:
Do not use diesel
engine exhaust braking when the road
surface is slippery. Failure to follow this
instruction could result in the loss of
control of your vehicle. Tow/haul delays upshifts to reduce the
frequency of transmission shifting.
Tow/haul provides engine braking in all
forward gears, which slows your vehicle
and assists you in controlling your vehicle
when descending a slope.
Tow/haul improves transmission operation
when towing a trailer or a heavy load.
Depending on driving conditions and load
conditions, tow/haul may downshift the
transmission, slow your vehicle and control
your vehicle speed when descending a hill,
without pressing the accelerator pedal.
The amount of downshift braking provided
varies based upon the amount the brake
pedal is pressed.
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If Your Vehicle Goes Off the Edge of the
Pavement
•
If your vehicle goes off the edge of the
pavement, slow down, but avoid severe
brake application, ease the vehicle
back onto the pavement only after
reducing your speed. Do not turn the
steering wheel too sharply while
returning to the road surface.
• It could be safer to stay on the apron
or shoulder of the road and slow down
gradually before returning to the
pavement. You could lose control if you
do not slow down or if you turn the
steering wheel too sharply or abruptly.
• It often could be less risky to strike
small objects, such as highway
reflectors, with minor damage to your
vehicle rather than attempt a sudden
return to the pavement which could
cause the vehicle to slide sideways out
of control or rollover. Remember, your
safety and the safety of others should
be your primary concern.
If Your Vehicle Gets Stuck WARNING: Apply the parking
brake, shift into park (P), switch the
ignition off and remove the key before
you leave your vehicle. Failure to follow
this instruction could result in personal
injury or death. WARNING:
If the parking brake is
fully released, but the brake warning
lamp remains illuminated, the brakes
may not be working properly. Have your
vehicle checked as soon as possible. WARNING:
Do not spin the wheels
at over 34 mph (55 km/h). The tires may
fail and injure a passenger or bystander. If your vehicle gets stuck in mud or snow it
could 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.
If your vehicle is equipped with
AdvanceTrac® with Roll Stability
Control
™, it could be beneficial to
disengage the AdvanceTrac® with Roll
Stability Control ™ system while
attempting to rock the vehicle.
Note: Do not rock the vehicle if the engine
is not at normal operating temperature or
damage to the transmission could occur.
Note: Do not rock the vehicle for more than
a few minutes or damage to the
transmission and tires could occur or the
engine could overheat.
Emergency Maneuvers
• In an unavoidable emergency situation
where a sudden sharp turn must be
made, remember to avoid
"over-driving" your vehicle (i.e., turn the
steering wheel only as rapidly and as
far as required to avoid the
emergency). Excessive steering can
result in less vehicle control, not more.
Additionally, smooth variations of the
accelerator and/or brake pedal
pressure should be utilized if changes
in vehicle speed are called for. Avoid
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Maintenance and Modifications
The suspension and steering systems on
your vehicle have been designed and
tested to provide predictable performance
whether loaded or empty and durable load
carrying capability. For this reason, we
strongly recommend that you do not make
modifications such as adding or removing
parts (such as lowering kits or stabilizer
bars) or by using replacement parts not
equivalent to the original factory
equipment.
Any modifications to a vehicle that raise
the center of gravity can make it more likely
the vehicle will rollover as a result of a loss
of control. We strongly recommend that
caution be used with any vehicle equipped
with a high load or device (such as ladder
or luggage racks).
Failure to maintain your vehicle properly
could void the warranty, increase your
repair cost, reduce vehicle performance
and operational capabilities and adversely
affect driver and passenger safety.
Frequent inspection of vehicle chassis
components is recommended if the vehicle
is subjected to off-highway usage.
All-Wheel Drive Gauge
This feature shows how the engine power
is split between the front and rear axles in
real time.
1. Using the information display controls
on the steering wheel, select Settings.
2. Select Information.
3. Select
Intelligent AWD.
All-Wheel Drive Information Messages Description
Message
The system is temporarily locked. This could be due to the
system increasing its capacity in order to improve perform-
ance.
AWD Temporarily Locked
The system temporarily turns off. This could be due to the
system overheating. Stop your vehicle as soon as it is safe
to do so and allow the system to cool.
AWD Temporarily
Disabled
The system resumes normal function.
AWD Restored
The system has malfunctioned. Have your vehicle checked
as soon as possible.
AWD Malfunction Service
Required
The system temporarily turns off to protect itself from over-
heating or if you are using a mismatched tire.
AWD OFF
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GENERAL INFORMATION
Note:
Occasional brake noise is normal. If
a metal-to-metal, continuous grinding or
continuous squeal sound is present, the
brake linings may be worn-out. Have the
system checked by an authorized dealer. If
your vehicle has continuous vibration or
shudder in the steering wheel while braking,
have it checked by an authorized dealer.
Note: Brake dust may accumulate on the
wheels, even under normal driving
conditions. Some dust is inevitable as the
brakes wear and does not contribute to
brake noise. See Cleaning the Wheels
(page 308). Wet brakes result in reduced braking
efficiency. Gently press the brake pedal a
few times when driving from a car wash or
standing water to dry the brakes.
Brake Over Accelerator
In the event the accelerator pedal
becomes stuck or entrapped, apply steady
and firm pressure to the brake pedal to
slow the vehicle and reduce engine power.
If you experience this condition, apply the
brakes and bring your vehicle to a safe
stop. Move the gearshift lever to park (P),
switch the engine off and apply the parking
brake. Inspect the accelerator pedal for
any interference. If none are found and the
condition persists, have your vehicle towed
to the nearest authorized dealer.
Brake Assist
Brake assist detects when you rapidly
brake by measuring the rate at which you
press the brake pedal. It provides
maximum braking efficiency as long as you
press the pedal, and can reduce stopping
distances in critical situations. Anti-lock Brake System
This system helps you maintain steering
control during emergency stops by keeping
the brakes from locking. This lamp momentarily
illuminates when you turn the
ignition on. If the light does not
illuminate during start up, remains on or
flashes, the system may be disabled. Have
the system checked by an authorized
dealer. If the system is disabled, normal
braking is still effective. This
lamp momentarily illuminates
when you turn the ignition on. If the lamp
remains on when you release the parking
brake, have the system checked by an
authorized dealer.
HINTS ON DRIVING WITH
ANTI-LOCK BRAKES
The anti-lock brake system does not
eliminate the risks when:
• You drive too closely to the vehicle in
front of you.
• Your vehicle is hydroplaning.
• You take corners too fast.
• The road surface is poor.
Note: If the system activates, the brake
pedal could pulse and may travel further.
Maintain pressure on the brake pedal. You
may also hear a noise from the system. This
is normal.
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Hill Start Assist Information Messages
Action
Message
Displays when the system is not available. Have your vehicle
checked as soon as possible.
Hill Start Assist Not
Available
AUTO HOLD WARNING: The system does not
replace the parking brake. When you
leave your vehicle, always apply the
parking brake. WARNING:
You must remain in
your vehicle when the system turns on.
At all times, you are responsible for
controlling your vehicle, supervising the
system and intervening, if required.
Failure to take care may result in the loss
of control of your vehicle, serious
personal injury or death. WARNING:
The system turns off if
there is a malfunction or if you
excessively rev the engine.
The system is designed to apply the brakes
to hold your vehicle at a standstill after you
stop your vehicle and release the brake
pedal. This could be beneficial in certain
situations, for example when waiting on a
hill or in traffic.
Switching Auto Hold On and Off Press the button on the center
console. The button illuminates
when you switch the system on.
Note: You can only switch the system on
after you close the driver door, fasten your
seatbelt and start the engine.
Note: The system remembers the last
setting when you start your vehicle. Make sure you switch the system off before
towing with your vehicle or before using an
automatic car wash.
Using Auto Hold
1. Use the brakes to bring your vehicle to
a complete stop. The auto hold active
indicator illuminates in the information
display.
2. Release the brake pedal. The system holds your vehicle at a standstill. The
auto hold active indicator remains
illuminated in the information display.
Note: The system only activates if you
apply enough brake pressure. If your vehicle
is on a steep slope, you could need to press
the brake pedal harder before the system
activates.
Note: Under certain conditions, the system
could apply the electric parking brake. The
brake system warning lamp illuminates. The
electric parking brake releases when you
press the accelerator pedal.
See Applying
the Electric Parking Brake (page 177).
Note: If auto-start-stop turns off the
engine, auto hold remains active.
Note: The system deactivates if you shift
into reverse (R) and press the brake pedal.
3. Pull away in the normal manner. The system releases the brakes and the
auto hold active indicator turns off.
Auto Hold Indicator
The auto hold indicator illuminates in the
information display when the system is on
and is either active or unavailable.
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The system may apply the brakes to slow
your vehicle to the new set speed. The set
speed continuously displays in the
information display when the system is
active.
Canceling the Set Speed
Press the button, or tap the
brake pedal.
The last set speed displays with a
strikethrough and the last gap setting
appears but does not erase.
Note: The set speed also cancels if you
press the clutch pedal for an extended
period.
Resuming the Set Speed Press the button.
The vehicle speed returns to the previously
set speed and gap setting. The set speed
continuously shows in the information
display when the system is active.
Note: Only use resume if you are aware of
the set speed and intend to return to it.
Automatic Cancellation
The system does not operate if the vehicle
speed is below 12 mph (20 km/h). A tone
sounds and adaptive braking releases if
the vehicle speed falls below
12 mph
(20 km/h).
Automatic cancellation can also occur
when:
• The tires lose traction.
• The engine speed is too low.
• You apply the parking brake.
Note: If the engine speed drops too low,
the information display advises you to shift
to a lower gear. Hilly Condition Usage
Select a lower gear when the system is
active and you are driving downhill on
steep grades, for example in mountainous
areas. The system needs additional engine
braking in these situations to reduce the
load on the brake system to prevent it from
overheating.
Note:
A tone sounds and the system turns
off if it applies brakes for an extended period
of time. This allows the brakes to cool. The
system operates after the brakes cool.
Switching Adaptive Cruise Control
Off Press the button.
Note: The set speed erases when you
switch the system off.
Detection Issues WARNING:
On rare occasions,
detection issues can occur due to the
road infrastructures, for example bridges,
tunnels and safety barriers. In these
cases, the system may brake late or
unexpectedly. At all times, you are
responsible for controlling your vehicle,
supervising the system and intervening,
if required. WARNING:
If the system
malfunctions, have your vehicle checked
as soon as possible.
The radar has a limited field of view. It does
not detect all vehicles in all situations and
could detect vehicles later that you expect.
The lead vehicle graphic does not display
if the system does not detect a vehicle in
front of you.
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