2011 FORD KUGA sensor

Component Description
Rear parking aid speaker
The rear parking aid speaker, in addition to its
actual function, is also used for audible indication
of various types of error in the front and rear
parking aids. If the rear parking aid speaker
becomes defective, the front parking aid speaker
will then be used to indicate failure modes.
If an error is detected in the system, a signal tone
is emitted via the speaker for 3 seconds.
Parking aid sensors
CAUTIONS:
Always keep sensors free from dirt, ice and
snow. Do not use any sharp objects to
clean the sensors.
If a high-pressure cleaner is used to wash
the vehicle, the jet must only be aimed at
the sensors briefly at a distance of at least
20 cm.
The parking aid sensor consists of the following:
• Plastic housing
• Aluminum membrane with Piezo disc
• Decoupling ring
• Printed circuit board (PCB)
The parking aid sensor consists of a sensor and a
holder. The holder makes sure that each parking
aid sensor is correctly orientated in relation to its
location in the rear bumper.
The sensors have a 3-pin connector which is
connected to the wiring harness of the front
bumper. This in turn is connected to the main body
wiring harness. Three pins provide for power
supply, ground and signal lines to and from the
parking aid module. The disc resonates at a frequency of ca. 50kHz,
producing the ultrasonic output. The disc also
receives the reflected echo signal from any objects
within range.
Parking aid module
The parking aid module has three connectors which
provide for power, ground and MS CAN bus
connections, as well as the front and rear parking
aid sensors, the parking aid switch and parking aid
speaker.
The parking aid module carries out self-check
routines and when the parking aid is active, checks
the parking aid sensor wiring for short or open
circuits. If a concern is detected, a diagnostic
trouble code (DTC) is stored in a memory in the
parking aid module and the front and rear parking
aid sensors will be disabled until the DTC is cleared
and the ignition cycled. The driver recognizes a
problem through the flashing LED and a shrill
continuous tone, which is emitted for 3 seconds
when the parking aid is activated. If the parking aid
is working properly, short tones are emitted instead
of this continuous tone. DTCs can be read using
the Ford approved diagnostic tool through the data
link connector (DLC).
G1034399en
2008.50 Kuga 8/2011 413-13-15
Parking Aid
413-13-15
DESCRIPTION AND OPERATIONTO MODEL INDEX
BACK TO CHAPTER INDEX
FORD KUGA 2011.0MY WORKSHOP REPAIR MANUALE89773 E89772

Front parking aid speaker
The front parking aid speaker, in addition to its
actual function, is also used for audible indication
of various types of error in the front and rear
parking aids when the rear parking aid speaker
fails.
Parking aid switch
The parking aid switch is a non-locking switch with
an integrated LED for switching the parking aid on
and off. When pressed, the parking aid switch
momentarily connects a ground to the parking aid
module. The LED indicates when the parking aid
is active. The LED is controlled by the parking aid
module.
The parking aid switch allows the driver to disable
the parking aid when reverse gear is selected or
to activate the parking aid sensors when not in
reverse gear.
If a high tone is emitted for 3 seconds and the lights
in the switch flash, this indicates that there is a
fault. The system is then deactivated. Parking aid camera module
The data from the optional parking aid is sent to
the module via the Mid Speed CAN data bus. The
signals from the steering angle sensor are sent to
the module via cable. The module is connected to
the navigation device via a video-in/out cable.
Parking Aid Camera
The wide angle lens camera is fixed in the handle
strip of the tailgate. It is connected to the parking
aid camera module via a separate line.
G1034399en
2008.50 Kuga 8/2011 413-13-16
Parking Aid
413-13-16
DESCRIPTION AND OPERATIONTO MODEL INDEX
BACK TO CHAPTER INDEX
FORD KUGA 2011.0MY WORKSHOP REPAIR MANUALE89773 E97703 E97856 E97857

Parking Aid — Vehicles With: Front Parking Aid
Refer to Wiring Diagrams Section 413-13, for
schematic and connector information.
General Equipment
Ford diagnostic equipment
Principles of Operation
The ultrasonic parking aid system activates when
the ignition switch is turned to the RUN and when
the parking brake is OFF. If a front parking aid
switch is fitted the system will be de-activated and
a light emitting diode (LED) will indicate the state
of the system. A lit LED will indicate that the system
is currently deactivated. The parking aid system
will be disabled if a fault is detected in one of the
four front parking aid sensors, the parking aid
speaker or the parking aid module. An error tone
approximately 3 seconds long will be emitted from
the rear parking aid speaker if a fault is detected.
If the rear parking aid speaker is inoperative the
error tone will sound from the front parking aid
speaker.
Inspection and Verification
1. Verify the customer concern. 2. Visually inspect for obvious signs of electrical
damage.
Visual Inspection Chart Electrical
– Fuse(s)
– Wiring harness(s)
– Electrical connector(s)
– Battery junction box (BJB)
– Front parking aid sensor(s)
– Front parking aid speaker
– Parking aid module
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) and select the vehicle system
to be tested from the diagnostic menu.
5. Retrieve the Diagnostic Trouble Code (DTC)s and refer to the DTC Index.
6. If no DTCs are retrieved or there is no communication with the module, proceed to the
Symptom Chart to continue diagnostics.
Diagnostic Trouble Codes (DTC) Index
DTC Index Action
Possible Source
Description
DTC
Check the circuit 8-GN9
(WH/GN) for short to battery.
IF the circuit is OK, INSTALL
a new parking aid module.
REFER to:Parking Aid
Module (413-13 Parking
Aid, Removal and Installa-
tion).
TEST the system for normal
operation.
• Parking aid sensor signal
circuit.
• Parking aid module.
Front outer left sensor signal
circuit short to battery
C1711
GO toPinpoint Test C.
• Parking aid sensor signal
circuit.
• Parking aid sensor.
• Parking aid module.
Front outer left sensor signal
circuit open or short to
ground
C1712 G325369en
2008.50 Kuga 8/2011 413-13-17
Parking Aid
413-13-17
DIAGNOSIS AND TESTINGTO MODEL INDEX
BACK TO CHAPTER INDEX
FORD KUGA 2011.0MY WORKSHOP REPAIR MANUAL

Action
Possible Source
Description
DTC
CHECK parking aid sensor
for contamination. IF parking
aid sensor is OK. INSTALL
a new parking aid sensor.
TEST the system for normal
operation.
Front outer left parking aid
sensor.
Concern with front outer left
parking aid sensor
C1713
CHECK the circuit 8-GN6
(WH) for short to battery. IF
the circuit is OK, INSTALL a
new parking aid module.
REFER to:Parking Aid
Module (413-13 Parking
Aid, Removal and Installa-
tion).
TEST the system for normal
operation.
• Parking aid sensor signal
circuit.
• Parking aid module.
Front outer right sensor
signal circuit short to battery
C1714
GO toPinpoint Test D.
• Parking aid sensor signal
circuit.
• Parking aid sensor.
• Parking aid module.
Front outer right sensor
signal circuit open or short
to ground
C1715
CHECK parking aid sensor
for contamination. IF parking
aid sensor is OK. INSTALL
a new parking aid sensor.
TEST the system for normal
operation.
Front outer right parking aid
sensor.
Concern with front outer right
parking aid sensor
C1716
CHECK the circuit 8-GN8
(WH/BU) for short to battery.
IF the circuit is OK, INSTALL
a new parking aid module.
REFER to:Parking Aid
Module (413-13 Parking
Aid, Removal and Installa-
tion).
TEST the system for normal
operation.
• Parking aid sensor signal
circuit.
• Parking aid module.
Front inner left sensor signal
circuit short to battery
C1717
GO toPinpoint Test E.
• Parking aid sensor signal
circuit.
• Parking aid sensor.
• Parking aid module.
Front inner left sensor signal
circuit open or short to
ground
C1718
CHECK parking aid sensor
for contamination. IF parking
aid sensor is OK. INSTALL
a new parking aid sensor.
TEST the system for normal
operation.
Front inner left parking aid
sensor.
Concern with front inner left
parking aid sensor
C1719 G325369en
2008.50 Kuga 8/2011 413-13-18
Parking Aid
413-13-18
DIAGNOSIS AND TESTINGTO MODEL INDEX
BACK TO CHAPTER INDEX
FORD KUGA 2011.0MY WORKSHOP REPAIR MANUAL

Action
Possible Source
Description
DTC
CHECK the circuit 8-GN7
(WH/RD) for short to battery.
IF the circuit is OK, INSTALL
a new parking aid module.
REFER to:Parking Aid
Module (413-13 Parking
Aid, Removal and Installa-
tion).
TEST the system for normal
operation.
• Parking aid sensor signal
circuit.
• Parking aid module.
Front inner right sensor
signal circuit short to battery
C5739
GO toPinpoint Test F.
• Parking aid sensor signal
circuit.
• Parking aid sensor.
• Parking aid module.
Front inner right sensor
signal circuit open or short
to ground
C5740
CHECK parking aid sensor
for contamination. IF parking
aid sensor is OK. INSTALL
a new parking aid sensor.
TEST the system for normal
operation.
Front inner right parking aid
sensor.
Concern with front inner right
parking aid sensor
C5741
GO toPinpoint Test G.
Parking aid sensors voltage
supply circuits.
Sensor voltage supply short
to ground
B1299
INSTALL a new parking aid
module.
REFER to:Parking Aid
Module (413-13 Parking
Aid, Removal and Installa-
tion).
TEST the system for normal
operation.
Parking aid module.
Parking aid speaker circuit
short to ground
C1744
INSTALL a new parking aid
module.
REFER to:Parking Aid
Module (413-13 Parking
Aid, Removal and Installa-
tion).
TEST the system for normal
operation.
Parking aid module.
Parking aid speaker circuit
short to battery
C1745
INSTALL a new parking aid
module.
REFER to:Parking Aid
Module (413-13 Parking
Aid, Removal and Installa-
tion).
TEST the system for normal
operation.
Parking aid module.
RAM Error
B1342 G325369en
2008.50 Kuga 8/2011 413-13-19
Parking Aid
413-13-19
DIAGNOSIS AND TESTINGTO MODEL INDEX
BACK TO CHAPTER INDEX
FORD KUGA 2011.0MY WORKSHOP REPAIR MANUAL

Action
Possible Source
Description
DTC
INSTALL a new parking aid
module.
REFER to:Parking Aid
Module (413-13 Parking
Aid, Removal and Installa-
tion).
TEST the system for normal
operation.
Parking aid module.
ROM Error
B2207
INSTALL a new parking aid
module.
REFER to:Parking Aid
Module (413-13 Parking
Aid, Removal and Installa-
tion).
TEST the system for normal
operation.
Parking aid module.
ROM/EEPROM Error
B2477
Check the circuit for short to
battery. IF the circuit is OK,
INSTALL a new parking aid
module.
REFER to:Parking Aid
Module (413-13 Parking
Aid, Removal and Installa-
tion).
TEST the system for normal
operation.
• Parking aid sensor signal
circuit.
• Parking aid switch
LED circuit short to battery
B2373
Check the parking aid switch
circuit for short to battery. IF
the circuit is OK, INSTALL a
new parking aid switch. IF
the switch is OK, INSTALL a
new parking aid module.
REFER to:Parking Aid
Module (413-13 Parking
Aid, Removal and Installa-
tion).
TEST the system for normal
operation.
• Parking aid sensor signal
circuit.
• Parking aid switch
Parking aid switch input
circuit short to ground.
C1748
INSTALL a new parking aid
module.
REFER to:Parking Aid
Module (413-13 Parking
Aid, Removal and Installa-
tion).
TEST the system for normal
operation.
Parking aid module.
Parking aid circuit failure.
C1920 G325369en
2008.50 Kuga 8/2011 413-13-20
Parking Aid
413-13-20
DIAGNOSIS AND TESTINGTO MODEL INDEX
BACK TO CHAPTER INDEX
FORD KUGA 2011.0MY WORKSHOP REPAIR MANUAL

Parking Aid — Vehicles With: Rear Parking Aid
Refer to
Wiring Diagrams Section 413-13, for
schematic and connector information. General Equipment
Ford diagnostic equipment
Principles of Operation
NOTE: The rear parking aid system will be
de-activated when a Ford rear trailer tow module
is attached to the vehicle.
The ultrasonic parking aid system will default to
enabled when the ignition switch is turned to the
RUN position, the system is activated by selecting
reverse gear. The parking aid system will be
disabled if a fault is detected in one of the four rear
parking aid sensors, the parking aid speaker or the
parking aid module. An error tone approximately
3 seconds long will be emitted from the rear parking
aid speaker if a fault is detected. The rear parking
aid speaker will also sound for approximately 3
seconds if an error is detected at each ignition
cycle or if an error is detected when the system
has been activated.
Inspection and Verification
1. Verify the customer concern. 2. Visually inspect for obvious signs of electrical
damage.
Visual Inspection Chart Electrical
– Fuse(s)
– Wiring harness(s)
– Electrical connector(s)
– Battery junction box (BJB)
– Rear parking aid sensor(s)
– Rear parking aid speaker
– Parking aid module
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) and select the vehicle system
to be tested from the diagnostic menu.
5. Retrieve the Diagnostic Trouble Code (DTC)s and refer to the DTC Index.
6. If no DTCs are retrieved or there is no communication with the module, proceed to the
Symptom Chart to continue diagnostics.
Diagnostic Trouble Codes (DTC) Index
DTC Index Action
Possible Source
Description
DTC
Check the circuit 8-GN22
(WH/GN) for short to battery.
IF the circuit is OK, INSTALL
a new parking aid module.
REFER to:Parking Aid
Module (413-13 Parking
Aid, Removal and Installa-
tion).
TEST the system for normal
operation.
• Parking aid sensor signal
circuit.
• Parking aid module.
Rear outer left sensor signal
circuit short to battery
C1699
GO toPinpoint Test C.
• Parking aid sensor signal
circuit.
• Parking aid sensor.
• Parking aid module.
Rear outer left sensor signal
circuit open or short to
ground
C1700 G295937en
2008.50 Kuga 8/2011 413-13-29
Parking Aid
413-13-29
DIAGNOSIS AND TESTINGTO MODEL INDEX
BACK TO CHAPTER INDEX
FORD KUGA 2011.0MY WORKSHOP REPAIR MANUAL

Action
Possible Source
Description
DTC
CHECK parking aid sensor
for contamination. IF a
parking sensor is OK.
INSTALL a new parking aid
sensor. TEST the system for
normal operation.
•
Rear outer left parking aid
sensor.
Concern with rear outer left
parking aid sensor
C1701
CHECK the circuit 8-GN19
(WH) for short to battery. IF
the circuit is OK, INSTALL a
new parking aid module.
REFER to:Parking Aid
Module (413-13 Parking
Aid, Removal and Installa-
tion).
TEST the system for normal
operation.
• Parking aid sensor signal
circuit.
• Parking aid module.
Rear outer right sensor
signal circuit short to battery
C1702
GO toPinpoint Test D.
• Parking aid sensor signal
circuit.
• Parking aid sensor.
• Parking aid module.
Rear outer right sensor
signal circuit open or short
to ground
C1703
CHECK parking aid sensor
for contamination. IF a
parking sensor is OK.
INSTALL a new parking aid
sensor. TEST the system for
normal operation.
• Rear outer right parking
aid sensor.
Concern with rear outer right
parking aid sensor
C1704
CHECK the circuit 8-GN21
(WH/BU) for short to battery.
IF the circuit is OK, INSTALL
a new parking aid module.
REFER to:Parking Aid
Module (413-13 Parking
Aid, Removal and Installa-
tion).
TEST the system for normal
operation.
• Parking aid sensor signal
circuit.
• Parking aid module.
Rear inner left sensor signal
circuit short to battery
C1705
GO toPinpoint Test E.
• Parking aid sensor signal
circuit.
• Parking aid sensor.
• Parking aid module.
Rear inner left sensor signal
circuit open or short to
ground
C1706
CHECK parking aid sensor
for contamination. IF a
parking sensor is OK.
INSTALL a new parking aid
sensor. TEST the system for
normal operation.
•
Rear inner left parking aid
sensor.
Concern with rear inner left
parking aid sensor
C1707 G295937en
2008.50 Kuga 8/2011 413-13-30
Parking Aid
413-13-30
DIAGNOSIS AND TESTINGTO MODEL INDEX
BACK TO CHAPTER INDEX
FORD KUGA 2011.0MY WORKSHOP REPAIR MANUAL