air condition FORD KUGA 2011 1.G Repair Manual

Component Description
DC/AC converter
The converter operates with a series connection
of two power converter circuits. The primary power
converter here is a push-pull converter. It converts
the 12 V supply from the electrical system of the
vehicle to an intermediate direct current link of
approx. 320 V.
From this intermediate direct current link, the
downstream full H-bridge circuit generates a
pulse-width modulated output voltage with 230
V/50 Hz.
A controller modulates the pulse width of the
square-wave output voltage and maintains an
effective output voltage of 230 V under varying
load conditions and under different input voltages.
Here, the rising and falling edge of the positive and
negative square wave pulse are controlled
symmetrically to the ideal shape of a sine wave,
which - among other things - also makes a positive
contribution to electromagnetic compatibility.
DC/AC converters which supply a modified square
wave output voltage are referred to as 'Modified
Sine Wave Inverters".
With this type of system there is no need for a
residual current operated device for protection in
the event of accidental contact, as all of the 230 V
lines are double-insulated. Potential-free separation
of the entire 230 V voltage part from the vehicle is
provided (electrical isolation).
The output voltage of 230 V/50 Hz is not generated
until the switching voltage is present at terminal 1
of the converter via the AC mains outlet switch.
The converter operates with the ignition switched
on and a vehicle electrical supply of between 11
V and 16 V. Internal voltage monitoring in the converter deactivates the system if the input
voltage is outside this range.
AC mains outlet
Description
Item
230 V/50 Hz outlet
1
LED (light emitting diode)
2
Cover3 Description
Item
230 V/50 Hz outlet (for UK vehicles)
1
LED2
Cover3
In order to prevent accidents and the risk of
electrical shock, the outlet is protected with a child
safety device and the AC outlet switch.
In order to make the system safer for children, the
safety catches for the 230 V contacts can only be
pushed to one side by pressing a Euro plug evenly
into both of the connector openings.
The AC mains outlet switch only activates the
system when a consumer is connected to the
outlet. G1055639en
2008.50 Kuga 8/2011 414-05-5
Voltage Converter/Inverter
414-05-5
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FORD KUGA 2011.0MY WORKSHOP REPAIR MANUALE98879 E98864312 E98865312

3. If an obvious cause for an observed or reported
concern is found, correct the cause (if possible)
before proceeding to the next step.
4. If the cause is not visually evident, connect the Ford diagnostic equipment to the data link
connector (DLC).
5. SELECT the TOOLBOXmenu.
6. SELECT the ENTERTAINMENT/COMMUNICATION menu.7. SELECT the
SPEECH RECOGNITION
MODULE option and follow the instructions on
the display.
8. Retrieve the diagnostic trouble codes (DTC)s and refer to the Diagnostic Trouble Code (DTC)
Index Chart.
9. If no DTCs are retrieved or there is no communication with the module, proceed to the
Symptom Chart to continue diagnostics.
Diagnostic Trouble Code (DTC) Index Chart Action
Possible Source
Description/Condition
DTC
GO toPinpoint Test B.
Microphone defect or
short to ground
Microphone input circuit
failure
B1038
REFER to:Charging
System (414-00 Char-
ging System - General
Information, Diagnosis and Testing).
Battery voltage above
16 volts
Battery voltage high
B1317
REFER to:Charging
System (414-00 Char-
ging System - General
Information, Diagnosis and Testing).
Battery voltage below 9
volts
Battery voltage low
B1318
INSTALL a new PSEmodule. TEST the
system for normal oper- ation.
PSE module
PSE module failure
B1342
GO toPinpoint Test B.
Microphone defect or
not connected
Microphone input signal
circuit open
B1899
GO toPinpoint Test B.
No supply to micro-
phone
Microphone bias circuit
failure
B2272
REFER to the Ford
diagnostic equipment.
PSE module
Faulty module configura-
tion
B2477 G1189085en
2008.50 Kuga 8/2011 415-00-5
Information and Entertainment System -
General Information
415-00-5
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Action
Possible Source
Description/Condition
DTC
CHECK the cellular
phone Bluetooth func-
tion with another applic- ation to determine if the cellular phone is the
concern. If the Bluetooth function operates
correctly with the other
application, INSTALL a
new PSE module. TEST the system for normal operation. If the
Bluetooth function does not operate with other
application, REFER to the cellular phoneOwner's Guide.
PSE module or cellular
phone
Bluetooth communica-
tion failure to cellular phone
U0074
INSTALL a new PSEmodule. TEST the
system for normal oper- ation.
PSE module
No application present
U2050
1. If the cause is not visually evident, verify the symptom and refer to the Symptom Chart.
Symptom Chart Action
Possible Sources
Symptom
• GO toPinpoint Test C.
• PSE module not configured to
the vehicle.
• No communication with the
portable support electronics
(PSE) module
• GO toPinpoint Test A.
• Fuse(s).
• Circuit(s).
• PSE module.
• REFER to:Communications
Network (418-00 Module
Communications Network,
Diagnosis and Testing).
• DLC.
• GO toPinpoint Test C.
• PSE module not configured to
the vehicle.
•
The audio unit display does not
display PHONE
• CHECK all communicationbetween the instrument cluster,
audio unit, navigation system
display module and PSE
module. REFER to the Ford
diagnostic equipment.
• Audio unit.
• Navigation system display
module.
• PSE module.
• Instrument cluster.
• GO toPinpoint Test B.
• Circuit(s).
• Microphone.
• PSE module.
•
The cellular phone microphone
is not operating correctly G1189085en
2008.50 Kuga 8/2011 415-00-6
Information and Entertainment System -
General Information
415-00-6
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Action
Possible Sources
Symptom
• CHECK all communicationbetween the audio unit and
PSE module. REFER to the
Ford diagnostic equipment.
• Audio unit.
• PSE module.
• Reduced sound or no sound
through the speakers
• REFER to the Ford diagnosticequipment.
• Circuit(s).
• Audio unit.
• PSE module.
• CHECK all communicationbetween the instrument cluster,
audio unit, navigation system
display module and PSE
module. REFER to the Ford
diagnostic equipment.
• Audio unit.
• Navigation system display
module.
• PSE module.
• Instrument cluster.
• The cellular phone information
is not displayed
• CHECK all communicationbetween the instrument cluster,
audio unit, navigation system
display module and PSE
module. REFER to the Ford
diagnostic equipment.
• Circuit(s).
• Cellular Phone.
• Audio unit.
• Navigation system display
module.
• PSE module.
• Instrument cluster.
• The voice activated phone
functions are inoperative
• CHECK the make and modelof the cellular phone against
those on the list of recom-
mended cellular phones for the
system.
• Cellular phone is not featured
on the list of recommended
cellular phones for the system
Pinpoint Tests
NOTE: ENTER the following PIN number on the
cellular phone to configure the cellular phone to
the PSE module: 0000. NOTE:
Use a digital multimeter for all electrical
measurements.
PINPOINT TEST A : NO COMMUNICATION WITH THE PORTABLE SUPPORT ELECTRONICS (PSE)
MODULE DETAILS/RESULTS/ACTIONS
TEST CONDITIONS
A1: CHECK FOR VOLTAGE AT THE PSE MODULE 1
Disconnect PSE Module C432. G1189085en
2008.50 Kuga 8/2011 415-00-7
Information and Entertainment System -
General Information
415-00-7
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Combined rain sensor/light sensor
CAUTIONS:
On vehicles with autolamps, retrofitting
with daytime running lamps is not
permissible, as otherwise, the engine
cannot be stopped when the lighting is
switched on.
On vehicles with autolamps, the daytime
running lamp fuse must not be fitted, as
otherwise, the engine cannot be stopped
when the lighting is switched on.
The combined rain sensor/light sensor is located
behind the interior rear view mirror.
autolamps The low beams, side lamps, license plate lamps
as well as the instrument cluster and instrument
panel illumination are switched on automatically if
all the following conditions are met:
• Ignition ON
• Light switch in the "AUTO" position
•
Detected ambient light conditions below a stored
threshold value
These are switched on and off by the GEM (generic
electronic module) in accordance with the input
signals from the combined rain/light sensor.
Headlamp switch-off delay
In vehicles with mid to high-end equipment, the
headlamp switch-off delay uses the dipped beam
headlamps and the door entry illumination (if
equipped) to illuminate the vehicle surroundings.
This function is activated by operating the main
beam headlamp lever with the ignition switched
off. After the last door has been closed, the function
remains active for a further 30 seconds and then
switches off automatically.
When a door or the tailgate is open, the switch-off
time is extended to 180 seconds. After the last door
has been closed, the switch-off time is reset to 30
seconds.
The headlamp switch-off delay can be deactivated
prematurely by operating the high beam lever again
or by switching on the ignition.
The switch-off time is adjusted to fixed values at
the factory and can
notbe re-programmed using
WDS.
Turn signals The turn signals and the warning lamp flash at a
specified frequency and, in the case of failure of a
turn signal, the frequency is doubled.
The turn signal lamps also have a one-touch lane
change function. If the multifunction lever is
pressed just slightly then the relevant turn signal
lamp is actuated 3 times.
Door entry illumination
G1079626en
2008.50 Kuga 8/2011 417-01-7
Exterior Lighting
417-01-7
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FORD KUGA 2011.0MY WORKSHOP REPAIR MANUALE101615 E101616 E101617

On some models, the door entry lamps are installed
in the external mirrors.
The door entry lamps should illuminate the ground
in the immediate vicinity of the front doors; they
are equipped with white bulbs, which are installed
in the underside of the mirror.
The door entry illumination is switched on when
one of the doors or the tailgate are opened, or if
an unlocking command is detected and the
following conditions are satisfied:
• Vehicle Ignition is off.
• Reverse gear is not engaged.
• The vehicle speed is below 7 km/h.
The door entry illumination is switched off if one of
the following conditions is satisfied:
• The ignition is selected on.
• Reverse gear is engaged.
• The vehicle speed exceeds 7 km/h.
• More than 25 seconds have elapsed since the
tailgate was closed or a central locking
command was determined.
• The time set for the battery protection function for the interior lighting has elapsed.
• More than 5 seconds have elapsed since the doors and the tailgate were closed.
• More than 5 seconds have elapsed since a central locking command was received and the
all doors and the tailgate were closed. Rear Lighting The rear lamps are each divided into three units.
The reversing lamps are located in the units in the
liftgate.
The outer units in the D-pillars contain the side
lamp as well as the turn signal and stoplamp.
The rear fog lamp is integrated in the lower area
of the bumper.
The high-mounted additional stop lamp is installed
in the middle of the roof spoiler.
Bulb color
Current draw
Bulb
Lamp
Orange
19W
PSY19W
Turn signal indicator
Clear
21W
P21W
Reversing Lamp
Clear
21/5W
W21/5W
Stoplamp/side lamp
Clear
21W
P21W
Rear fog lamp
–
1,4W
1 x LED board
Additional high-mounted
stoplamp G1079626en
2008.50 Kuga 8/2011 417-01-8
Exterior Lighting
417-01-8
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FORD KUGA 2011.0MY WORKSHOP REPAIR MANUALE101618

Wiring Harness
General Equipment
Ford approved diagnostic tool
Inspection and Verification
1. Verify the customer concern. 2. Check the electrical connectors for security,
damage and incorrect connection. If the
electrical connectors are broken, damaged or
incorrectly connected, repair or replace the
components as required. TEST the system for
normal operation before proceeding to the next
step. 3. Disconnect the electrical connectors and check
for the following:
• Moisture in the connector due to misaligned, damaged or missing seals.
• Contamination from leaking fluids in the region of the connector. • Damaged or oxidised connector pins.
•
Disengaged connector pins (this can be checked
by carefully pressing on the individual pins).
4. If any of the conditions listed are present, repair or replace the components as required. TEST
the system for normal operation before
proceeding to the next step. G1021921en
2008.50 Kuga 8/2011 418-02-2
Wiring Harnesses
418-02-2
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FORD KUGA 2011.0MY WORKSHOP REPAIR MANUALE61215

1.
Wiring harness.
2. Component.
5. Check the wiring harness for the following:
• Incorrect routing or installed too tightly.
• Pinched or kinked sections.
• Chafed insulation.
• Security and orientation of retaining clips.
• Damage in areas where the wiring harness is subjected to noise, vibration and harshness
(NVH). For example, transmission or suspension
systems.
6. If any of the conditions listed are present, repair or replace the components as required. TEST
the system for normal operation. If the concern
persists, REFER to the digital multimeter
function of the Ford approved diagnostic tool to
check the integrity of the wiring harness and
electrical connectors. G1021921en
2008.50 Kuga 8/2011 418-02-3
Wiring Harnesses
418-02-3
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FORD KUGA 2011.0MY WORKSHOP REPAIR MANUALE6121621

Turn signals
Description
Item
External mirror housing
1
Turn signals
2
The GEM switches the direction indicators and the
direction indicator side repeaters on.
The GEM sends a signal to the instrument cluster
via the CAN bus to switch on the relevant turn
indicator and the acoustic signal.
The signals from the hazard flasher switch and
from the multifunction switch are transmitted to the
GEM via a wiring connection.
The turn signals and the warning lamp flash at a
specified frequency and, in the case of failure of a
turn signal, the frequency is doubled.
The turn signal lamps also have a one-touch lane
change function. If the multifunction lever is
pressed just slightly then the relevant turn signal
lamp is actuated 3 times by the GEM.
Interior lighting
Depending on the vehicle specification, the interior
lighting includes:
• Left and right-hand footwell lamps
• Overhead lights at front and rear
Depending on the vehicle specification, the
switchable interior lighting includes:
• Map lights
• Mirror lights in sun visors
• Glove compartment lamp
• Luggage compartment lamp
The front and rear overhead lights are switched on
by the GEM. The interior lighting is switched on if one of the
following conditions is satisfied:
One of the vehicle's doors is opened.
The ignition key is in the "0" or "I" position and the
vehicle is unlocked.
The ignition key is turned from the "II" to the "I" or
"0" position.
The interior lighting is switched off when all of the
doors are closed and one of the following
conditions is satisfied:
• 25 seconds have elapsed since the last door
was closed.
• The ignition key is turned from the "0" or "I" to the "II" position.
• The ignition key is in the "0" or "I" position while the vehicle is locked.
The dimmer function is not used if the interior
lighting is switched off via the battery protection
function.
Heated windscreen
The heated windshield is switched on by the GEM
under the following conditions:
• The heated windshield switch is operated, the ignition switch is in position "II" and the charge
warning lamp is switched off.
• The "Defrost" function of the two-zone air conditioning has been activated, the ignition
switch is in the position "II" and the charge
warning lamp is off.
• The battery voltage has exceeded 16 V for more
than 20 seconds (power management strategy).
Manual requests for switching off the heated
windshield by pressing the switch are ignored
at this time.
• The engine was started at an outside air temperature below 4°C and an engine
temperature below 65°. Manual requests for
switching off the heated windshield by pressing
the switch are accepted.
NOTE: If the battery voltage returns to the normal
range, the disabling of the heated windshield is
switched off. It is then switched off.
The heated windshield is switched off by the GEM
under the following conditions: G1030788en
2008.50 Kuga 8/2011 419-10-8
Multifunction Electronic Modules
419-10-8
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FORD KUGA 2011.0MY WORKSHOP REPAIR MANUAL12E98941

• 4 minutes have elapsed since the button for the
heated windshield was pressed.
• The ignition switch is turned to the "I" or "0" position.
• The "Defrost" function is deactivated or the switch for the heated windscreen is pressed
again while the heated windscreen is still
switched on.
• The charging system warning indicator is switched on.
• The battery voltage falls below the threshold value for low battery voltage for more than 20
seconds (power management strategy). Manual
requests for switching on the heated windshield
by pressing the switch are ignored at this time.
• More than 4 minutes have passed since starting
the engine.
Heated rear window and heated external
mirrors
The GEM transmits a request signal via the CAN
bus to the door modules to switch on the heated
exterior mirrors.
The heated rear window and the heated exterior
mirrors are switched on by the GEM under the
following conditions:
• The switch for the heated rear window is pressed and the ignition switch is in the "II"
position.
• The "defrost" function of the air conditioning is activated and the ignition switch is in the position
"II".
• The battery voltage has exceeded 16 V for more
than 20 seconds (power management strategy).
Manual requests to switch off the heated rear
window by pressing the button are ignored at
this time.
• The engine was started at an outside air temperature below 4°C and an engine
temperature below 65°. Manual requests for
switching off the heated rear window by pressing
the switch are accepted.
NOTE: If the battery voltage returns to the normal
range then the disabling of the heated rear window
is cancelled - the heated rear window is then in a
switched-off state.
The GEM transmits a request signal via the CAN
bus to the door modules to switch off the heated
exterior mirrors. The heated rear window and the heated exterior
mirrors are switched off by the GEM under the
following conditions
• 14 minutes have elapsed since the button for
the heated rear window was pressed.
• The ignition switch is turned to the position "0", "I" or "III".
• The switch for the heated rear window is pressed or the "defrost" function of the air
conditioning is deactivated while the heated rear
window is switched on.
• The battery voltage has dropped below 10.3 V for more than 20 seconds (power management
strategy). Manual requests for switching on the
heated rear window by pressing the switch are
ignored at this time.
• More than 14 minutes have passed since starting the engine.
Ambient air temperature
The ambient air temperature sensor is connected
via a cable to the GEM. It measures the outside
air temperature to an accuracy of around ±0.5 °C.
The GEM broadcasts the ambient air temperature
on the medium speed CAN bus, where it can be
evaluated by various systems.
Brake fluid level
The brake fluid level switch is connected via a
cable to the GEM.
The GEM transmits a message on the medium
speed CAN bus. The instrument cluster then
transfers this message to the high speed CAN bus
where it is made available for various other
functions.
Automatic headlamps
Refer to: Exterior Lighting (417-01 Exterior Lighting,
Description and Operation).
Combined rain sensor/light sensor
Refer to: Exterior Lighting (417-01 Exterior Lighting,
Description and Operation). G1030788en
2008.50 Kuga 8/2011 419-10-9
Multifunction Electronic Modules
419-10-9
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