2011 FORD KUGA ABS

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Page 302 of 2057

FORD KUGA 2011 1.G Workshop Manual Description
Item
In-car entertainment
1
Genetic electronic module (GEM).
2
instrument cluster
3
ABS4
ABS sensor assembly
5
Rear LH mid/bass range speaker
6
Rear RH mid/bass range speaker
7 Description

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Page 378 of 2057

FORD KUGA 2011 1.G Workshop Manual SECTION 418-00 Module Communications Network
VEHICLE APPLICATION:
2008.50 Kuga
PAGE
CONTENTS
DESCRIPTION AND OPERATION
418-00-2
Communications Network (Component Location).............................

Page 380 of 2057

FORD KUGA 2011 1.G Workshop Manual Description
Item
Reversing camera module (RVC)
10
Keyless vehicle module (KVM)
11
All-wheel drive control unit
12
RDM - Drivers side
13
RCM (restraints control module)
14
DDM (driver door module)
15

Page 383 of 2057

FORD KUGA 2011 1.G Workshop Manual Description
Item
Medium speed CAN (controller area
network) bus (MS-CAN)
A
High speed CAN bus (HS-CAN)
B
LIN (local interconnect network) bus
C
Terminating resistors
Drive
DLC (data link connector)
E

Description
Item
Medium speed CAN (controller area
network) bus (MS-CAN)
A
High speed CAN bus (HS-CAN)
B
LIN (local interconnect network) bus
C
Terminating resistors
Drive
DLC (data link connector)
E
GEMRefer to Component Description: ABS
(page ?)
1
Fuel fired booster heater /programmable
fuel fired booster heater
2
The EATC control module
3
Reversing camera module (RVC)
4
Parking aid module (PAM)
5
DDM6
Front driver's side switch unit
7
Driver's side RDM
8
PDM (Passenger Door Module)
9
Passenger side RDM
10
Audio unit/navigation unit
11
CD changer
12 Description
Item
Navigation system module - vehicles
equipped with DVD navigation system with
touch screen (not communicating with the
diagnostic unit)
13
Navigation system display - vehicles
equipped with DVD navigation system with
touch screen (not communicating with the
diagnostic unit)
14
Control module for electronic auxiliary
equipment (BVC)
15
RCM16
Keyless vehicle module (KVM)
17
Instrument Cluster
18
PCM19
Fuel additive system module.
20
ABS module or electronic stability program
module
21
Yaw rate sensor/lateral acceleration
sensor
22
Headlamp Leveling Module
23
All-wheel drive control unit
24
Electrohydraulic power steering module
25
System Operation
General
In a communications network (data bus system),
various modules of different systems are connected
to one another via one or several lines.
The data bus system is used exclusively for
transmitting data between the connected modules,
as well as between the connected modules and
the Ford diagnostic unit.
In a data bus system, complete data blocks are
transmitted instead of single on/off pulses. In
addition to the actual information, these data blocks
also contain data regarding the address of the
module to be addressed, the size of the data block
and information for monitoring the content of each
individual data block.
Data bus systems offer various advantages: • Simplified data transmission between the
modules due to a standardized protocol
• Fewer sensors and connectors
• Improved diagnostic options
• Lower costs
The DLC is connected to the various data bus
systems and to the power supply via the standard
16-pin GEM. The signal for the module
programming is also transferred via the DLC.
In a data bus system, if there is a break in one or
both lines or there is a short to ground or to voltage,
then communication between the modules and
with the Ford diagnostic unit is disturbed or is no
longer possible at all.
In order to be able to establish communication with
one another, the modules of the individual systems G1030779en
2008.50 Kuga 8/2011 418-00-6
Module Communications Network
418-00-6
DESCRIPTION AND OPERATIONTO MODEL INDEX
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Page 384 of 2057

FORD KUGA 2011 1.G Workshop Manual must use the same language. This language is
called a protocol.
At present, Ford uses three different data bus
systems. Depending upon model and equipment
level, all three data bus systems are used. E

must use the same language. This language is
called a protocol.
At present, Ford uses three different data bus
systems. Depending upon model and equipment
level, all three data bus systems are used. Each
of these data bus systems has its own protocol.
Data bus systems
ISO 9141 bus
The International Organisation for Standardisation
ISO 9141 bus. This consists of a single wire and
is used exclusively for communication between the
modules and the Ford diagnostic unit. The fault
memories of the various modules are read out via
the ISO 9141 bus.
Local Interconnect Network (LIN) bus
The LIN bus is a standard specifically designed for
cost-effective communication between intelligent
sensors and actuators in vehicles. The LIN control
unit subnet is used in every situation where the
bandwidth and versatility of CAN is not needed.
The LIN specification comprises the LIN protocol,
a standard format for describing a complete LIN
and the interface between an LIN and the
application. An LIN comprises a LIN master and
one or more LIN slaves. The LIN utilizes the
master/slave principle for the purpose of bus
access control. This has the significant advantage
that few resources (CPU performance, ROM, RAM)
are required for bus management in the slave
module. The master is implemented in a control
module or a gateway which has the necessary
resources. All communication is initiated by the
master. Consequently, a message always consists
of a header, which is generated by the master, and
a response from the slave. The data transfer rate
is in the region of up to 20 Kbit/s. The LIN master
knows the time sequence of all data which are to
be transmitted. These data are transmitted by the
corresponding LIN slaves (e.g. ultrasonic sensors)
if they are requested to do so by the LIN master.
LIN is a single-wire bus, i.e. the data are
transmitted in the cable via one wire. Usually the
same cable is also used to provide the supply
voltage. The ground connection of the supply
voltage also acts as the ground connection of the
data transmission. An LIN does not use a
terminating resistor.
Controller Area Network (CAN) bus
This consists of two twisted wires and operates
serially (data is transmitted sequentially). It is used
for communication between the modules
themselves and between the modules and the Ford
diagnostic unit. The modules are connected to the
data bus in parallel. New modules can be
incorporated easily, without modifying the other
wiring or modules. The transmitted data is received
by every module connected to the control unit
network (CAN). As each data packet has an
identifier (label), in which the priority of the
message is determined as well as the content
identification, each module can detect whether or
not the data is relevant for its own information
processing. This enables several modules to be
addressed with a particular data packet and
supplied with data simultaneously. For this
purpose, it is ensured that important data (for
example from the ABS) is transmitted first. The
other modules are only able to submit their data to
the data bus after the high-priority messages have
been received.
The advantages of the CAN bus are:
• Minimization of wiring requirements
•
High degree of error protection (fault / fail-proof)
• Robustness
• Good extendibility
• Prioritization of messages
• Inexpensive
• Automatic repetition of faulty messages
• Independent system monitoring and the ability to disconnect faulty modules from the data bus
automatically
Due to the increased number of modules and the
resulting continued increase in data transfer, two
different CAN bus systems are used. Essentially,
they only differ in terms of their data transmission
rates and application areas.
To be able to distinguish between the individual
CAN bus systems, the CAN bus system with the
high transfer speed is called the high speed CAN
bus (HS-CAN). The data are transmitted at a baud
rate of 500 kB/s.
The CAN bus system with the medium transfer
speed is called the medium speed CAN bus
(MS-CAN) and is mainly used for communication
in the comfort electronics or the multimedia system.
The data are transmitted at a baud rate of 125 kB/s.
An interface (gateway) is used to exchange data
between the HS-CAN and the MS-CAN. This
provides the connection between the three CAN
databus systems and is installed in the GEM and
in the electronic instrument cluster. The number of
modules which are connected to the three databus G1030779en
2008.50 Kuga 8/2011 418-00-7
Module Communications Network
418-00-7
DESCRIPTION AND OPERATIONTO MODEL INDEX
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FORD KUGA 2011.0MY WORKSHOP REPAIR MANUAL

Page 385 of 2057

FORD KUGA 2011 1.G Workshop Manual systems depends on the equipment level of the
vehicle.
In order to guarantee a high degree of error
protection, two 120 Ohm terminating resistors are
installed in the CAN. These are integrated in the

Page 389 of 2057

FORD KUGA 2011 1.G Workshop Manual Programmable Module Installation
Activation
5.
Install the most up-to-date software version in
IDS.
6. If, before replacing a module, it was not possible
to read out the vehicle-specific data using th

Programmable Module Installation
Activation
5.
Install the most up-to-date software version in
IDS.
6. If, before replacing a module, it was not possible
to read out the vehicle-specific data using the
integrated diagnostic system (IDS) (the module
to be replaced does not respond) then, during
programming of the new module, the
vehicle-specific data must be entered manually
via a selection list in IDS or via a code which
can be obtained from the Technical Hotline.
7. In order to program, select the "Install
programmable module" submenu in the "Module
programming" menu tool box and then follow
the instructions.
8. The following modules must be programmed
after replacement:
•
• Anti-lock braking system module (ABS)
• Audio system module (ACM)
• CD player (CDP)
• Driver's door control unit (D-DCU)
• Passenger's door control unit (P-DCU)
• Rear left door control unit (RL-DCU)
• Rear right door control unit (RR-DCU)
• Electrical power steering (EPS)
• Generic Display Module (GDM) (vehicles
with DVD navigation system with
touchscreen)
• Generic electronic module (GEM)
• Headlamp control module (HCM) (vehicles with gas discharge headlamps)
• Instrument cluster (IC)
• Navigation system (NAV) (vehicles with navigation system)
• Parking aid module(PAM)
• Powertrain control module (PCM)
• Restraint control module (RCM)
• Rear entertainment system module (RETM) (vehicles with rear seat entertainment
system)
9. In order to configure the PCM, select the
"Programmable parameters" submenu in the
"Module programming" menu tool box and then
follow the instructions.
10. For vehicles with anti-lock braking system and
electronic stability program, these must also be configured using IDS following replacement of
the lateral acceleration sensor, yaw rate sensor
or pressure sensor. Configuration is performed
in the "Programmable parameters" menu tool
box.
G1158258en
2008.50 Kuga 8/2011 418-01-3
Module Configuration
418-01-3
GENERAL PROCEDURESTO MODEL INDEX
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