2010 JAGUAR XFR rjb

1 Battery 2 LH (left-hand) door mirror 3 RH (right-hand) door mirror 4 RH blind spot monitoring module 5 LH blind spot monitoring module 6 RJB (rear junction box)

Generic scan tools may not read the codes listed, or may read only five digit codes. Match the five digits from the scan
tool to the first five digits of the seven digit code listed to identify the fault (the last two digits give additional information
read by the manufacturer approved diagnostic system).


When performing voltage or resistance tests, always use a digital multimeter (DMM) accurate to three decimal places,
and with an up-to-date calibration certificate. When testing resistance always take the resistance of the DMM leads into
account.


Check and rectify basic faults before beginning diagnostic routines involving pinpoint tests.


Inspect connectors for signs of water ingress, and pins for damage and/or corrosion.


If DTCs are recorded and, after performing the pinpoint tests, a fault is not present, an intermittent concern may be the
cause. Always check for loose connections and corroded terminals.


When carrying out repair/diagnosis of the system, on removal of the front or rear bumper inspect the sensor connectors
to ensure they were correctly latched and check fly leads for signs of chaffing or trapped wires.


Check DDW for open campaigns. Refer to the corresponding bulletins and SSMs which may be valid for the specific
customer complaint and carry out the recommendations as required

DTC Description Possible Causes Action B11C911
Driver Display
Status LED
Driver Display Status LED
circuit - short to ground Refer to the electrical circuit diagrams and check driver display
status LED circuit for short to ground B11C915
Driver Display
Status LED
Driver Display Status LED
circuit - short to power,
open circuit Refer to the electrical circuit diagrams and check driver display
status LED circuit for short to power, open circuit B11D611
Driver Display Alert
LED
Driver Display Alert LED
circuit - short to ground Refer to the electrical circuit diagrams and check driver display
alert LED circuit for short to ground B11D615
Driver Display Alert
LED
Driver Display Alert LED
circuit - short to power,
open circuit Refer to the electrical circuit diagrams and check driver display
alert LED circuit for short to power, open circuit U001000
Medium Speed CAN
Communication Bus
No sub type information Carry out any pinpoint tests associated with this DTC using
the manufacturer approved diagnostic system. Check MS CAN
bus state, carry out CAN network integrity tests using the
manufacturer approved diagnostic system U014000
Lost
Communication
With Body Control
Module
Lost communication with
CJB Carry out any pinpoint tests associated with this DTC using
the manufacturer approved diagnostic system. Check CJB for
related DTCs and correct function, refer to the relevant DTC
Index U014200
Lost
Communication
With Body Control
Module "B"
Lost communication with
RJB Carry out any pinpoint tests associated with this DTC using
the manufacturer approved diagnostic system. Check RJB for
related DTCs and correct function, refer to the relevant DTC
Index U014600
Lost
Communication
With Gateway "A"
Lost communication with
information and
entertainment module Carry out any pinpoint tests associated with this DTC using
the manufacturer approved diagnostic system. Check
information and entertainment module for related DTCs and
correct function, refer to the relevant DTC Index U015500
Lost
Communication
With Instrument
Panel Cluster (IPC)
Control Module
Lost communication with
instrument cluster Carry out any pinpoint tests associated with this DTC using
the manufacturer approved diagnostic system. Check
instrument cluster for related DTCs and correct function, refer
to the relevant DTC Index U023200
Lost
Communication
With Side Obstacle
Detection Control
Module - Left
CAN bus circuit fault
Harness fault between left
side mirror and left side
module
Refer to the electrical circuit diagrams and check the
power and ground connections to the module. Using
the manufacturer approved diagnostic system,
complete a CAN network integrity test. Refer to the
electrical circuit diagrams and check the CAN network
between the left Blind Spot Monitoring System Module
and the right Blind Spot Monitoring System Module

DTC Description Possible Causes Action Refer to the electrical circuit diagrams and check the
left side harness between the left side mirror and left
hand module U023300
Lost
Communication
With Side Obstacle
Detection Control
Module - Right
CAN bus circuit fault
Harness fault between
right side mirror and right
side module
Refer to the electrical circuit diagrams and check the
power and ground connections to the module. Using
the manufacturer approved diagnostic system,
complete a CAN network integrity test. Refer to the
electrical circuit diagrams and check the CAN network
between the left Blind Spot Monitoring System Module
and the right Blind Spot Monitoring System Module
Refer to the electrical circuit diagrams and check the
right side harness between the right side mirror and
right hand module U030000
Internal Control
Module Software
Incompatibility
RJB car configuration data
is not compatible with the
Blindspot Monitoring
module Check RJB for related DTCs and refer to the relevant DTC
Index. Clear DTCs and re-test. If DTC still logged, re-configure
the RJB using the manufacturer approved diagnostic system.
Clear DTCs and re-test. If DTC still logged, re-configure the
Blindspot Monitoring module using the manufacturer approved
diagnostic system. Clear DTC and re-test, if still logged
suspect the Blindspot Monitoring module. Check and install a
new module as required, refer to the new module/component
installation note at the top of the DTC Index U041568
Invalid Data
Received From
Anti-Lock Brake
System Control
Module
Event information Check ABS module for related DTCs and correct function, refer
to the relevant DTC Index U042268
Invalid Data
Received From Body
Control Module
Event information Check CJB for related DTCs and correct function, refer to the
relevant DTC Index U042368
Invalid Data
Received From
Instrument Panel
Control Module
Event information Check instrument cluster for related DTCs and correct function,
refer to the relevant DTC Index U210000
Initial Configuration
Not Complete
No configuration has been
previously set Check RJB for related DTCs and refer to the relevant DTC
Index U210100
Control Module
Configuration
Incompatible
Data sent from RJB is
invalid Check RJB for related DTCs and refer to the relevant DTC
Index. Check/amend Car Configuration File using the
manufacturer approved diagnostic system U300044 Control Module
Data memory failure Cycle the ignition and check if the DTC is still logged. If DTC
remains suspect the module, refer to the new
module/component installation note at the top of the DTC
Index U300047 Control Module
Watchdog/safety Micro
controller failure Cycle the ignition and check if the DTC is still logged. If DTC
remains suspect the module, refer to the new
module/component installation note at the top of the DTC
Index U300049 Control Module
Internal electronic failure Clear DTC, cycle ignition and retest. If fault persists, check
and install a new Blindspot Monitoring module as required,
refer to the new module/component installation note at the top of the DTC Index U300281
Vehicle
Identification
Number
Vehicle/component mis-
match. Corrupt VIN
data being transmitted,
suspect module previously
installed to other vehicle Check RJB has not been previously installed to other vehicle.
Install original/new module as required, refer to the new
module/component installation note at the top of the DTC
Index. Check RJB for DTCs and refer to the relevant DTC Index U300362 Battery Voltage
Mis-match in battery
voltage, of 2 volts or
more, between Blindspot
Monitoring module and RJB Carry out any pinpoint tests associated with this DTC using
the manufacturer approved diagnostic system

1 Touch Screen Display (TSD) 2 RJB (rear junction box) 3 Parking aid camera COMPONENT LOCATION - PARKING AID CAMERA

1 Battery 2 Megafuses 3 RJB (rear junction box) 4 Entertainment system control module 5 Integrated audio module 6 Audio amplifier 7 Audio system speakers

3 RJB 4 Entertainment system control module 5 Touch Screen Display (TSD) 6 Parking aid camera


PARKING AID System Operation

Two levels of parking aid system can be fitted; a rear only system or a front and rear system.
The parking aid module receives and ignition power mode 6 supply from the RJB. The parking aid module is connected to the entertainment system control module by the medium speed CAN (controller area
network) bus and the Media Orientated System Transport (MOST). The entertainment system is used by the parking aid system
to provide the driver with an audible warning. If an obstacle is sensed by the rear parking aid sensors, the rear audio system
speakers will sound. If an obstacle is sensed by the front parking aid sensors (if fitted), the front audio system speakers will
sound.

The parking aid system operates using ultrasonic signals which are transmitted by the sensors. The reflected echo from this
output is received by the sensors and used by the parking aid module to calculate the distance from an object.

When the parking aid module activates the system, the switch LED (light emitting diode) is illuminated to indicate that the
system is operating. The parking aid module then processes signals received from the sensors to determine if there is an
object with the detection range of the sensors. A parking aid screen is automatically displayed in the Touch Screen Display. If
the vehicle has a parking aid camera fitted, the camera display is automatically displayed in the TSD in preference to the
parking aid alert display. To view the parking aid sensor display, a single touch of the TSD screen will remove the camera
image display and show the parking aid alert display.
Parking Aid Alert Display



A visual interpretation of the detection areas is given in the TSD.

The visual interpretation dynamically updates as the sensors detect an objets within the set parameters. This feature can also
be used as a diagnostic aid.

In the combined mode, the sensors emit a series of ultrasonic impulses and then switch to receiver mode to receive the echo
reflected by an obstacle within the detection range. The received echo signals are amplified and converted from an analogue

1 Rear/Front Outer Approximately 600 mm (24 inches) Approximately 300 mm (12 inches) 2 Rear Inner Approximately 1800 mm (71 inches) Approximately 300 mm (12 inches) 3 Front Inner Approximately 800 mm (31 inches) Approximately 300 mm (12 inches) PARKING AID CAMERA

The parking aid camera receives an ignition power mode 6 power supply from the RJB. It also has a LIN (local interconnect network) bus connection from the RJB which is not used at the moment but installed for a later enhancement of the parking aid camera.

A shielded co-axial cable connection between the camera and the Touch Screen Display (TSD) is used for the video image
transmission.

The camera receives power at all times when the ignition is in power mode 6. When reverse gear is selected, the RJB transmits a reverse selected signal on the medium speed CAN bus message to the entertainment system control module. This message is transferred on the MOST to the TSD which displays the parking aid camera video input from the camera in
preference to the parking aid alert screen.

If the driver does not require the camera image in the TSD, a single touch on the screen will revert the display to the parking
aid alert screen. The camera view can be reselected by pressing the 'Rear Camera' softkey on the TSD.

When reverse gear is deselected, the camera image remains on the TSD for 10 seconds after the transmission has been put
into drive 'D'. This is to prevent the TSD switching between screens if the vehicle is being manoeuvred into a parking space. If
the vehicle forward speed exceeds 16 km/h (10 mph) within the 10 second period, the camera image is removed from the TSD.

If the TSD display is switched off, the camera image will be automatically displayed when reverse gear is selected. When
reverse gear is deselected and the 10 second period has expired, the TSD will revert back to its switched off state.



PARKING AID

Parking Aid Module Component Description

The parking aid module is located on the LH side of the luggage compartment.
The parking aid module has three connectors which provide for power, ground and CAN bus connections, front parking aid sensors and rear parking aid sensors. The medium speed CAN bus connections provide for the receipt of the following Distance Calculation
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PARKING AID CAMERA

The parking aid camera receives an ignition power mode 6 power supply from the RJB. It also has a LIN bus connection with the RJB, which is used as a gateway. A shielded co-axial cable connection between the camera and the TSD is used for the video image transmission.

The camera receives power at all times when the ignition is in power mode 6. When reverse gear is selected, the RJB transmits a reverse selected message on the medium speed CAN bus. The information and entertainment module transfers the message on the MOST ring to the TSD, which displays the video input from the parking aid camera in preference to the parking
aid alert screen.

The display from the camera incorporates graphic overlays, indicating vehicle direction, width and proximity to surrounding
objects.



Item Description A Solid line: The projected wheel trajectory B Dotted line: The safe working width of the vehicle (including exterior mirrors) C Luggage compartment access guideline: Do not reverse beyond this point if luggage compartment access is required D Bumper inclusion E Parking sensor activation: A colored area appears, to indicate which rear sensors have been activated A single touch on the screen will revert the display to the parking aid alert screen. The camera view can be reselected by
pressing the Rear Camera soft key on the TSD.


NOTE: This can only be activated when reverse gear is selected.

When reverse gear is deselected, the camera image remains on the TSD for 2 seconds after the transmission has been put into
D (drive). If the vehicle forward speed in D exceeds 16 km/h (10 mph) the camera image is removed from the TSD.

If the TSD is switched off, the camera image will be automatically displayed when reverse gear is selected. When reverse gear
is deselected, after 10 seconds the TSD will revert back to its switched off state.