2010 JAGUAR XFR roof

DTC Description Possible Cause Action B108A12 Start Button
Start/Stop switch analogue
input circuits 1 or 2 - short to
power Refer to the electrical circuit diagrams and check
Start/Stop switch analogue input circuits 1 and 2 for
short to power B109512 Wiper On/Off Relay
Wiper On/Off relay control
circuit - short to power Carry out any pinpoint tests associated with this DTC
using the manufacturer approved diagnostic system.
Refer to the electrical circuit diagrams and check wiper
On/Off relay control circuit for short to power B109514 Wiper On/Off Relay
Wiper On/Off relay control
circuit - short to ground, open
circuit Refer to the electrical circuit diagrams and check wiper
On/Off relay control circuit for short to ground, open
circuit B109612
Wiper High/Low
Relay
Wiper Fast/Slow relay control
circuit - short to power Carry out any pinpoint tests associated with this DTC
using the manufacturer approved diagnostic system.
Refer to the electrical circuit diagrams and check wiper
Fast/Slow relay control circuit for short to power B109614
Wiper High/Low
Relay
Wiper Fast/Slow relay control
circuit - short to ground, open
circuit Refer to the electrical circuit diagrams and check wiper
Fast/Slow relay control circuit for short to ground, open
circuit B109712
Heated Windshield
Relay
Heated windshield relay control
circuit - short to power Carry out any pinpoint tests associated with this DTC
using the manufacturer approved diagnostic system.
Refer to the electrical circuit diagrams and check heated
windshield relay control circuit for short to power B109714
Heated Windshield
Relay
Heated windshield relay control
circuit - short to ground, open
circuit Refer to the electrical circuit diagrams and check heated
windshield relay control circuit for short to ground, open
circuit B10A612 Main Light Switch
Master light switch signal from
roof header console circuit -
short to power Refer to the electrical circuit diagrams and check master
light switch signal from roof header console circuit for
short to power B10A623 Main Light Switch
Master light switch signal from
roof header console signal
stuck low. Switch is read as ON
for too long a time Carry out any pinpoint tests associated with this DTC
using the manufacturer approved diagnostic system.
Refer to the electrical circuit diagrams and check master
light switch signal from roof header console for short to
ground B10AD09 Rain Sensor
Component failures Carry out any pinpoint tests associated with this DTC
using the manufacturer approved diagnostic system.
Suspect the rain/light sensor, check and install a new
sensor as required B10AD11 Rain Sensor
Rain/light sensor power circuit -
short to ground Carry out any pinpoint tests associated with this DTC
using the manufacturer approved diagnostic system.
Refer to the electrical circuit diagrams and check rain/light sensor power circuit for short to ground B10AD96 Rain Sensor
Component internal failure Suspect the rain/light sensor, check and install a new
sensor as required B10E511
PCM Wake-up
Signal
ECM wake-up signal circuit -
short to ground Refer to the electrical circuit diagrams and check ECM
wake-up signal circuit for short to ground B10E512
PCM Wake-up
Signal
ECM wake-up signal circuit -
short to power Refer to the electrical circuit diagrams and check ECM
wake-up signal circuit for short to power B10E513
PCM Wake-up
Signal
ECM wake-up signal circuit -
open circuit Refer to the electrical circuit diagrams and check ECM
wake-up signal circuit for open circuit B10F111 Key In Switch
Keyless vehicle module, key IN
status circuit - short to ground Carry out any pinpoint tests associated with this DTC
using the manufacturer approved diagnostic system.
Refer to the electrical circuit diagrams and check keyless
vehicle module, key IN status circuit for short to ground B10F112 Key In Switch
Keyless vehicle module, key IN
status circuit - short to power Refer to the electrical circuit diagrams and check keyless
vehicle module, key IN status circuit for short to power B10F113 Key In Switch
Keyless vehicle module, key IN
status circuit - open circuit Refer to the electrical circuit diagrams and check keyless
vehicle module, key IN status circuit for open circuit

DTC Description Possible Cause Action B10F211 Sunroof Control
Sunroof enable signal circuit -
short to ground Carry out any pinpoint tests associated with this DTC
using the manufacturer approved diagnostic system.
Refer to the electrical circuit diagrams and check sunroof
enable signal circuit for short to ground B10F212 Sunroof Control
Sunroof enable signal circuit -
short to power Refer to the electrical circuit diagrams and check sunroof
enable signal circuit for short to power B10F213 Sunroof Control
Sunroof enable signal circuit -
open circuit Refer to the electrical circuit diagrams and check sunroof
enable signal circuit for open circuit B10F311
Left Front Position
Light
Left front side lamps circuit -
short to ground Carry out any pinpoint tests associated with this DTC
using the manufacturer approved diagnostic system.
Refer to the electrical circuit diagrams and check left
front side lamps circuit for short to ground B10F315
Left Front Position
Light
Left front side lamps circuit -
short to power, open circuit Carry out any pinpoint tests associated with this DTC
using the manufacturer approved diagnostic system.
Refer to the electrical circuit diagrams and check left
front side lamps circuit for short to power, open circuit B10F411
Right Front Position
Light
Right front side lamps circuit -
short to ground Carry out any pinpoint tests associated with this DTC
using the manufacturer approved diagnostic system.
Refer to the electrical circuit diagrams and check right
front side lamps circuit for short to ground B10F415
Right Front Position
Light
Right front side lamps circuit -
short to power, open circuit Carry out any pinpoint tests associated with this DTC
using the manufacturer approved diagnostic system.
Refer to the electrical circuit diagrams and check right
front side lamps circuit for short to power, open circuit B10F812
Accessory socket 'A'
relay
Accessory socket 'A' relay
control circuit - short to power Carry out any pinpoint tests associated with this DTC
using the manufacturer approved diagnostic system.
Refer to the electrical circuit diagrams and check
accessory socket 'A' relay control circuit for short to power B10F814
Accessory socket 'A'
relay
Accessory socket 'A' relay
control circuit - short to ground,
open circuit Refer to the electrical circuit diagrams and check
accessory socket 'A' relay control circuit for short to
ground, open circuit B10F912
Accessory socket 'B'
relay
Front powerpoint, trailer tow
connector, road pricing
connector, sunblind power
supply circuits - short to power Refer to the electrical circuit diagrams and check front
powerpoint, trailer tow connector, road pricing connector,
sunblind power supply circuits for short to power B10F914
Accessory socket 'B'
relay
Front powerpoint, trailer tow
connector, road pricing
connector, sunblind power
supply circuits - short to
ground, open circuit Refer to the electrical circuit diagrams and check front
powerpoint, trailer tow connector, road pricing connector,
sunblind power supply circuits for short to ground, open
circuit B10F993
Accessory socket 'B'
relay
Front powerpoint, trailer tow
connector, road pricing
connector, sunblind power
supply circuits - short to power,
ground, open circuit Carry out any pinpoint tests associated with this DTC
using the manufacturer approved diagnostic system.
Refer to the electrical circuit diagrams and check front
powerpoint, trailer tow connector, road pricing connector,
sunblind power supply circuits for short to power, ground,
open circuit B10FA93
Delayed Power Off
relay
ADRC ECM, roof header console
lamp, glove box lamp , RH/LH
footwell lamps, JAG Sense
glove box module, RH/LH
sunvisor lamps, rear dome
lamps switched power circuits -
short to power, open circuit Carry out any pinpoint tests associated with this DTC
using the manufacturer approved diagnostic system.
Refer to the electrical circuit diagrams and check ADRC
ECM, roof header console lamp, glove box lamp , RH/LH
footwell lamps, JAG Sense glove box module, RH/LH
sunvisor lamps, rear dome lamps switched power circuits
for short to power, open circuit B10FF11 Ignition control
ECM and FPDB ignition control
circuit - short to ground Carry out any pinpoint tests associated with this DTC
using the manufacturer approved diagnostic system.
Refer to the electrical circuit diagrams and check ECM and
FPDB ignition control circuit for short to ground B10FF13 Ignition control
ECM and FPDB ignition control
circuit - open circuit Carry out any pinpoint tests associated with this DTC
using the manufacturer approved diagnostic system.
Refer to the electrical circuit diagrams and check ECM and
FPDB ignition control circuit for open circuit

DTC Description Possible Cause Action B110011
O2 sensor heater
relay
FPDB O2 sensor heater relay
control circuit - short to ground Carry out any pinpoint tests associated with this DTC
using the manufacturer approved diagnostic system.
Refer to the electrical circuit diagrams and check FPDB O2
sensor heater relay control circuit for short to ground B113D12
Sunroof Global
Open/Close Control
Roof opening panel global
open/close control circuit -
short to power Carry out any pinpoint tests associated with this DTC
using the manufacturer approved diagnostic system.
Refer to the electrical circuit diagrams and check roof
opening panel global open/close control circuit for short
to power B113D14
Sunroof Global
Open/Close Control
Roof opening panel global
open/close control circuit -
short to ground, open circuit Refer to the electrical circuit diagrams and check roof
opening panel global open/close control circuit for short
to ground, open circuit B114011
Engine Crank
Authorisation
Engine crank authorisation
signal circuit - short to ground Carry out any pinpoint tests associated with this DTC
using the manufacturer approved diagnostic system.
Refer to the electrical circuit diagrams and check engine
crank authorisation signal circuit for short to ground B114211 Ignition Status 1
Ignition supply 1 circuits -
short to ground Carry out any pinpoint tests associated with this DTC
using the manufacturer approved diagnostic system.
Refer to the electrical circuit diagrams and check all ignition supply 1 circuits for short to ground B114311 Ignition Status 2
Ignition supply 2 circuits -
short to ground Carry out any pinpoint tests associated with this DTC
using the manufacturer approved diagnostic system.
Refer to the electrical circuit diagrams and check all ignition supply 2 circuits for short to ground B114411
Heated Steering
Wheel Supply
Heated steering wheel supply
circuit - short to ground Carry out any pinpoint tests associated with this DTC
using the manufacturer approved diagnostic system.
Refer to the electrical circuit diagrams and check heated steering wheel supply circuit for short to ground B114511
Glovebox Locking
Motor
Glovebox latch locking motor
circuit - short to ground Carry out any pinpoint tests associated with this DTC
using the manufacturer approved diagnostic system.
Refer to the electrical circuit diagrams and check glovebox latch locking motor circuit for short to ground B114512
Glovebox Locking
Motor
Glovebox latch locking motor
control circuit - short to power Refer to the electrical circuit diagrams and check
glovebox latch locking motor control circuit for short to
power B114513
Glovebox Locking
Motor
Glovebox latch locking motor
control circuit - open circuit Refer to the electrical circuit diagrams and check
glovebox latch locking motor control circuit for open
circuit B114612
Passive sounder
Supply
Security passive sounder
control circuit - short to power Refer to the electrical circuit diagrams and check security
passive sounder control circuit for short to power B114614
Passive sounder
Supply
Security passive sounder
control circuit - short to ground,
open circuit Refer to the electrical circuit diagrams and check security
passive sounder control circuit for short to ground, open
circuit B115811
Front Passenger
Seat Heater Sensor
Front passenger seat heater
sensor circuit - short to ground Carry out any pinpoint tests associated with this DTC
using the manufacturer approved diagnostic system.
Refer to the electrical circuit diagrams and check front passenger seat heater sensor circuit for short to ground B115813
Front Passenger
Seat Heater Sensor
Front passenger seat heater
sensor circuit - open circuit Carry out any pinpoint tests associated with this DTC
using the manufacturer approved diagnostic system.
Refer to the electrical circuit diagrams and check front passenger seat heater sensor circuit for open circuit B115911
Driver Seat Heater
Sensor
Driver seat heater sensor
circuit - short to ground Carry out any pinpoint tests associated with this DTC
using the manufacturer approved diagnostic system.
Refer to the electrical circuit diagrams and check driver
seat heater sensor circuit for short to ground B115913
Driver Seat Heater
Sensor
Driver seat heater sensor
circuit - open circuit Carry out any pinpoint tests associated with this DTC
using the manufacturer approved diagnostic system.
Refer to the electrical circuit diagrams and check driver
seat heater sensor circuit for open circuit B115A11
Front Passenger
Seat Heater
Front passenger seat heater
supply circuit - short to ground Carry out any pinpoint tests associated with this DTC
using the manufacturer approved diagnostic system.
Refer to the electrical circuit diagrams and check front passenger seat heater supply circuit for short to ground B115A15
Front Passenger
Seat Heater
Front passenger seat heater
supply circuit - short to power,
open circuit Carry out any pinpoint tests associated with this DTC
using the manufacturer approved diagnostic system.
Refer to the electrical circuit diagrams and check front
passenger seat heater supply circuit for short to power, open circuit

7 Central locking - Radio Frequency (RF) receiver 8 Engine compartment lid - latch mechanism 9 Passive sounder 10 Battery backed sounder 11 Alarm indicator 12 Instrument cluster 13 Start control unit 14 Luggage compartment lid - latch mechanism 15 Door latch mechanism - LH (left-hand) rear 16 Door latch mechanism - RH (right-hand) rear 17 Door latch mechanism - RH front 18 Door latch mechanism - LH front 19 Door module - LH rear 20 Door module - RH rear 21 Door module - RH front 22 Door module - LH front 23 Intrusion detection module


Anti-Theft - Active System Operation

The active anti-theft system is available with three different levels of vehicle protection depending on market specification:
Hinged panel sensing
Hinged panel and intrusion sensing
Hinged panel, intrusion and inclination sensing.
The system is controlled by software in the CJB and RJB and indicates a trigger condition: Visually, using the direction indicators, and
Audibly, using the vehicle horn and either a passive or active sounder to indicate a trigger condition.

The passive sounder takes the form of an anti-theft disc horn located at the rear of the engine compartment on the LH side. The active sounder takes the form of a battery backed sounder located in the same position.

Depending on market specification, the battery backed sounder may be fitted with an inclination sensor. Both types of battery
backed sounder are visually identical and can only be identified by their part number. Both are also intelligent units, and
communicate to the CJB over a LIN (local interconnect network) bus connection.

Monitoring of the hinged panels is carried out using switches located in each door latch assembly, the engine-compartment-lid
latch assembly, and the luggage-compartment-lid latch assembly. The condition of the switches is monitored by the CJB.

Monitoring of front door lock status is carried out using switches located in the door latch mechanisms. The condition of the
switches is monitored by the front door modules and transmitted to the CJB over the medium speed CAN (controller area
network) bus.

Monitoring of the cabin interior is carried out using an intrusion detection module mounted behind the roof console. The
intrusion detection module comprises an ultrasonic sound wave sensor to determine if there is movement within the cabin.
Information from the intrusion detection module is communicated to the CJB over a LIN bus connection.
CAUTIONS:

The intrusion detection module electrical connections, particularly those to the sensors mounted in the roof console, are
very delicate and must be handled with care.


The intrusion detection module is an electro-statically sensitive part and should only be handled in an electro-statically
controlled environment.
When armed, the active anti-theft system can be triggered in one of the following ways:
A door ajar switch indicates a door has been opened.
The engine compartment lid or luggage compartment lid ajar switches indicate that either has been opened.
Either front door latch mechanism indicates a door has been unlocked.
The emergency key blade is used to open either the LH front door or luggage compartment.
The CJB or RJB are disconnected (this may result in only a partial trigger).
An attempt is made to start the engine without a valid signal from the Smart Key.
Refer to: Anti-Theft - Passive (419-01B Anti-Theft - Passive, Description and Operation).

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 B1087-83
LIN Bus "A" - Value of
signal protection
calculation incorrect
Checksum of the received LIN
frame from battery backed
sounder, roof header console,
and/or rain/light sensor is
incorrect
Check operation of rain/light sensor by
covering sensor or applying water to screen,
install a new sensor as required B1087-88 LIN Bus "A" - Bus off
Bus off. Battery backed sounder,
roof header console, and/or
rain/light sensor LIN circuit -
short to ground, power
Carry out any pinpoint tests associated with
this DTC using the manufacturer approved
diagnostic system. Refer to the electrical
circuit diagrams and check battery backed
sounder, roof header console, and rain/light
sensor LIN circuit for short to ground, power B108F-23
Cabin Lock/Unlock
Switch - Signal stuck
low
Cabin lock/unlock switch signal
stuck
Switch pressed for longer than
20 seconds
Switch circuit short circuit to
power or ground
Switch failure
Check the switch operation and
serviceability. Refer to the electrical circuit
diagrams and check the switch circuit B109C-11
Front Courtesy Light -
Circuit short to ground
Short to ground
Refer to the electrical circuit diagrams and
test front courtesy light circuit for short to
ground B109C-15
Front Courtesy Light -
Circuit short to battery
or open
Short to power or open circuit
Refer to the electrical circuit diagrams and
test front courtesy light circuit for short to
power or open circuit B10EB-11
Driver Door Double
Locking Motor - Circuit
short to ground
Driver door double locking motor
control circuit - short to ground
Refer to the electrical circuit diagrams and
test driver door double locking motor control
circuit for short ground B10EB-15
Driver Door Double
Locking Motor - Circuit
short to battery or open
Driver door double locking motor
control circuit - short to power,
open circuit
Carry out any pinpoint tests associated with
this DTC using the manufacturer approved
diagnostic system. Refer to the electrical
circuit diagrams and test driver door double
locking motor control circuit for short to
power or open circuit B10EC-11
Passenger Door Double
Locking Motor - Circuit
short to ground
Passenger door double locking
motor control circuit - short to
ground
Refer to the electrical circuit diagrams and
test passenger door double locking motor
control circuit for short ground B10EC-15
Passenger Door Double
Locking Motor - Circuit
short to battery or open
Passenger door double locking
motor control circuit - short to
power, open circuit
Carry out any pinpoint tests associated with
this DTC using the manufacturer approved
diagnostic system. Refer to the electrical
circuit diagrams and test passenger door
double locking motor control circuit for short
to power or open circuit B10ED-11
Rear Door Driver Side
Double Locking Motor -
Circuit short to ground
Rear door driver side double
locking motor control circuit -
short to ground
Refer to the electrical circuit diagrams and
test rear door driver side double locking
motor control circuit for short ground B10ED-15
Rear Door Driver Side
Double Locking Motor -
Circuit short to battery
or open
Rear door driver side double
locking motor control circuit -
short to power, open circuit
Carry out any pinpoint tests associated with
this DTC using the manufacturer approved
diagnostic system. Refer to the electrical
circuit diagrams and test rear door driver
side double locking motor control circuit for
short power, open circuit

13.



























Vehicles with roof opening panel

14. NOTES:


Note the different lengths of screws.


Make sure that the component is installed to the
position noted on removal.
Torque: 2 Nm

Vehicles without roof opening panel

15. NOTES:


Note the different lengths of screws.


Make sure that the component is installed to the
position noted on removal.
Torque: 2 Nm




















All vehicles

16.

8 LH door module 9 Exterior mirror control switches
System Operation
The rear view mirrors comprise an interior mirror mounted to the windshield, and an exterior mirror mounted on each front door
cheater. The types of mirrors and associated operating functions installed depend on the specification and trim level of the
vehicle.

Interior Mirrors

The interior rear view mirror is provided as a manual dimming or an electrically operated automatic dimming type.

The manual dimming mirror comprises a prismatic glass housed within a surrounding case that is attached with a ball joint
connector to the mirror stem. Manual dimming of the mirror is achieved using the lever mounted on the underside of the mirror
body. Operating the lever will tilt the mirror head from the 'day' position to the 'night' position.

The automatic dimming mirror comprises an electro-chromatic glass housed within a surrounding case that is attached with a
ball joint connector to the mirror stem. The mirror stem incorporates an 8-pin electrical connector that is connected to the roof
panel wiring harness. The wiring harness provides hardwired and a LIN connection to the CJB.
Light sensors are mounted on the front and rear of the mirror surround case. The sensors control the automatic dimming
feature to reduce glare from the headlights of following vehicles.

The automatic dimming function is permanently active when the ignition is in power mode 4 (Accessory) and power mode 6
(Ignition). The forward facing light sensor monitors the ambient light level at the front of the vehicle; the rearward facing light
sensor monitors the light level coming from the rear of the vehicle. When light from the rear of the vehicle exceeds the
ambient light level from the front of the vehicle, the automatic dimming circuit darkens the interior mirror surface.

Automatic dimming is inhibited when reverse gear is selected to provide the driver with maximum vision. On vehicles with
automatic transmission, the reverse gear signal is provided by the TCM (transmission control module) via the high speed CAN bus to the CJB. The CJB then provides a power feed to the mirror. On vehicles with manual transmission, the reverse gear signal is provided by a transmission switch that is hardwired to the CJB.
Exterior Mirrors

Electrically operated and heated exterior mirrors are installed as standard. Depending on the specification and trim level of the
vehicle, the following options are available:

Power fold (switch pack operated feature) and auto fold (remote handset operated feature)
Memory recall
Reverse gear mirror dip
Mirror heating
Exterior mirror lamps.

The power fold/auto fold feature is available only when power fold mirrors are installed to the vehicle.

The mirrors can be configured to automatically fold when the vehicle is locked and unfold when unlocked. This feature can be
enabled or disabled via the Vehicle settings area of the touch screen:

Select 'Settings' from the touch screen Home menu.
Select ' Security/Vehicle'
Select 'Windows/Mirrors'
Select Power Fold 'On' or 'Off' as appropriate.

The pasenger side mirror can be configured to automatically dip when reverse gear is selected. This feature can be enabled or
disabled via the Vehicle settings area of the touch screen:

Select 'Settings' from the touch screen Home menu.
Select ' Security/Vehicle'
Select 'Windows/Mirrors'
Select Reverse dip 'On' or 'Off' as appropriate.

The LH door mirror incorporates an ambient air temperature sensor that is hardwired to the ECM (engine control module). The ECM is connected to the CJB and other control modules via the high speed CAN bus. The sensor provides information to the ECM that is then transmitted on the medium speed CAN bus for use by other control modules. On vehicles installed with a high-line instrument cluster, the CJB transmits the temperature signal to the instrument cluster that provides a display of the ambient temperature to the driver.
The exterior mirror lamps are controlled by the interior lighting function.

The door mirrors are controlled using a switch pack located on the driver's door. The switch pack contains 2 non-latching mirror
select switches labeled 'L' and 'R' and a 4-way directional joystick. The switch pack is connected to the driver door control
module via the LIN bus. The driver and front passenger door control modules are connected via the medium speed CAN bus. A hardwired connection between each door control module and the corresponding door mirror, provides the supply and ground
paths for the mirror motors.
Each exterior door mirror incorporates 2 motors to control horizontal (left/right) and vertical (up/down) adjustments. www.JagDocs.com