diagnostic menu JAGUAR XFR 2010 1.G User Guide

3. NOTE: Make sure that the vehicle is standing on a level
surface.
Special Tool(s): 501-F007












4. NOTES:


Do not release the lock nut.


Make sure that the vehicle is standing on a level
surface.
Special Tool(s): 501-F007








5. CAUTION: Protect the surrounding paintwork to avoid
damage.


















6.
Configure the ACC module using the diagnostic tool.
This procedure is required if:
A new ACC radar and, or ACC module are installed.
The ACC radar needed to be removed or is misaligned in its
position due to another repair operation.

7.
From the diagnostic tool menu, select: Service Alignment Mode.

ETM Test/no. Message Center Display Gauge/Indicator/Display
Tested.
Range
Description DDC
PDC Passenger Door Control (PDC)
modules.. FAULTY.
Coms never received
Coms error . 28 - Module MODULE STATUS. Provides status of; Keyless
CONNECTED
Communication (Coms) ok status. vehicle module (KVM), Drivers KVM
seat module (DSM), WAITING Coms not received, not an DSM
Infotainment control module MISSING issue ICM
(ICM) and Integrated control FAULTY. Coms never received ICP
panel (ICP) modules.. Coms error . 29 - Module MODULE STATUS. Provides status of; Front smart
CONNECTED
Communication (Coms) ok status. junction box (FSJB), Rear smart FSJB
junction box (RSJB), Tyre WAITING Coms not received, not an RSJB
pressure monitoring system MISSING issue TPMS
(TPMS) and Adaptive front FAULTY. Coms never received AFLS
lighting system (AFLS) modules. Coms error . 30 - Module MODULE STATUS. Provides status of; Passive
CONNECTED
Communication (Coms) ok status. anti-theft system (PATS), Blind PATS
Spot Monitoring (BSM), Gear WAITING Coms not received, not an BSM
shift module (GSM) and Starter MISSING issue GSM
Control Unit (SCU) modules. FAULTY. Coms never received SCU Coms error . 31- Back to
test 2. GAUGE SWEEP. Tachometer and speedometer. N/A. Repeats display cycle from test 2.
1. If the cause is not visually evident, check for Diagnostic Trouble Codes (DTCs) and refer to the DTC Index.

DTC Index


CAUTION: When probing connectors to take measurements in the course of the pinpoint tests, use the adaptor kit, part
number 3548-1358-00
NOTES:


If the control module or a component is suspect and the vehicle remains under manufacturer warranty, refer to the
Warranty Policy and Procedures manual (section B1.2), or determine if any prior approval programme is in operation, prior to
the installation of a new module/component.


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 extra 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 a current 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.


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.

DTC Description Possible Cause Action B100811
Wiper Mode
Switch
Master wiper switch circuit -
short to ground Refer to the electrical circuit diagrams and check master
wiper switch circuit for short to ground B100815
Wiper Mode
Switch
Master wiper switch 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 master wiper switch
circuit for short to power, open circuit B100951
Ignition
Authorisation
Instrument cluster power and
ground supply circuits - short,
open circuit
Target SID synchronization
error following re-programming
CAN fault Carry out any pinpoint tests associated with this DTC using
the manufacturer approved diagnostic system. Refer to the
electrical circuit diagrams and check instrument cluster power
and ground supply circuits for short, open circuit. Perform the
Immobilisation application from the Set-up menu using the
manufacturer approved diagnostic system. Check CAN
communications between instrument cluster and tester www.JagDocs.com

DTC Description Possible Cause Action B100962
Ignition
Authorisation
LS CAN fault
CJB ignition, power and
ground supply circuits - short,
open circuit
Instrument cluster power and
ground supply circuits - short,
open circuit
Incorrect CJB or instrument
cluster installed
Target SID synchronization
error following re-programming
Noise/EMC related error Carry out any pinpoint tests associated with this DTC using
the manufacturer approved diagnostic system. Check CAN
communications between CJB and instrument cluster. Refer
to the electrical circuit diagrams and check CJB ignition,
power and ground supply circuits for short, open circuit and
instrument cluster power and ground supply circuits for short,
open circuit. Check correct CJB and instrument cluster
installed. Perform the Immobilisation application from the
Set-up menu using the manufacturer approved diagnostic
system. Check CAN network for interference/EMC related
issues B100987
Ignition
Authorisation
CJB ignition, power and
ground supply circuits - short,
open circuit
LS CAN fault
Instrument cluster power and
ground supply circuits - short,
open circuit
Low battery voltage <9 volts Carry out any pinpoint tests associated with this DTC using
the manufacturer approved diagnostic system. Refer to the
electrical circuit diagrams and check CJB ignition, power and
ground supply circuits for short, open circuit and instrument
cluster power and ground supply circuits for short, open
circuit. Check CAN communications between CJB and
instrument cluster. Check battery is in serviceable condition
and fully charged B100A62
Fuel Pump
Authorisation
LS CAN fault
RJB power and ground supply
circuits - short, open circuit
Instrument cluster power and
ground supply circuits - short,
open circuit
Incorrect RJB or instrument
cluster installed
Target SID synchronization
error following re-programming
Noise/EMC related error Carry out any pinpoint tests associated with this DTC using
the manufacturer approved diagnostic system. Check CAN
communications between RJB and instrument cluster. Refer
to the electrical circuit diagrams and check RJB power and
ground supply circuits for short, open circuit and instrument
cluster power and ground supply circuits for short, open
circuit. Check correct RJB and instrument cluster installed.
Perform the Immobilisation application from the Set-up menu
using the manufacturer approved diagnostic system. Check
CAN network for interference/EMC related issues B100A64
Fuel Pump
Authorisation
Target SID synchronization
error following re-programming
RJB power and ground supply
circuits - short, open circuit
LS CAN fault Carry out any pinpoint tests associated with this DTC using
the manufacturer approved diagnostic system. Perform the
Immobilisation application from the Set-up menu using the
manufacturer approved diagnostic system. Refer to the
electrical circuit diagrams and check RJB power and ground
supply circuits for short, open circuit. Check CAN
communications between RJB and instrument cluster B100A87
Fuel Pump
Authorisation
RJB power and ground supply
circuits - short, open circuit
LS CAN fault
Instrument cluster power and
ground supply circuits - short,
open circuit
Low battery voltage <9 volts Carry out any pinpoint tests associated with this DTC using
the manufacturer approved diagnostic system. Refer to the
electrical circuit diagrams and check RJB power and ground
supply circuits for short, open circuit and instrument cluster
power and ground supply circuits for short, open circuit.
Check CAN communications between RJB and instrument
cluster. Check battery is in serviceable condition and fully
charged B100B67
Column Lock
Ground
Authorisation
Algorithm based failure-signal
is incorrect after the event
Instrument cluster power and
ground supply circuits - short,
open circuit
LS CAN fault
RJB power and ground supply
circuits - short, open circuit
Vehicle speed present when
attempting to power ESCL
Engine speed present when
attempting to power ESCL
PowerMode status > 4 when
attempting to perform lock
action If a non start issue has not been identified, clear the DTC
and check vehicle starts correctly. If a non start issue has
been identified run the manufacturers approved diagnostic
system Start Authorisation Application. Carry out any
pinpoint tests associated with this DTC using the
manufacturer approved diagnostic system. Refer to the
electrical circuit diagrams and check RJB power and ground
supply circuits for short, open circuit and instrument cluster
power and ground supply circuits for short, open circuit.
Check CAN communications between RJB and instrument
cluster. Check for invalid vehicle speed signal from
ABS/instrument cluster gateway. Check for invalid engine
speed signal from ECM/instrument cluster gateway. Check for
invalid signal from CJB B100B87
Column Lock
Ground
Authorisation
Instrument cluster power and
ground supply circuits - short,
open circuit
LS CAN fault
RJB power and ground supply
circuits - short, 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 RJB power and ground
supply circuits for short, open circuit and instrument cluster
power and ground supply circuits for short, open circuit.
Check CAN communications between RJB and instrument
cluster

DTC Description Possible Cause Action B100C67
Column Lock
Supply
Authorisation
Instrument cluster power and
ground supply circuits - short,
open circuit
LS CAN fault
CJB power and ground supply
circuits - short, open circuit
Vehicle speed present when
attempting to power ESCL
Engine speed present when
attempting to power ESCL
PowerMode status > 4 when
attempting to perform lock
action Carry out any pinpoint tests associated with this DTC using
the manufacturer approved diagnostic system. Refer to the
electrical circuit diagrams and check CJB power and ground
supply circuits for short, open circuit and instrument cluster
power and ground supply circuits for short, open circuit.
Check CAN communications between CJB and instrument
cluster. Check for invalid vehicle speed signal from
ABS/instrument cluster gateway. Check for invalid engine
speed signal from ECM/instrument cluster gateway. Check for
invalid signal from CJB B100C87
Column Lock
Supply
Authorisation
Instrument cluster power and
ground supply circuits - short,
open circuit
LS CAN fault
CJB power and ground supply
circuits - short, 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 CJB power and ground
supply circuits for short, open circuit and instrument cluster
power and ground supply circuits for short, open circuit.
Check CAN communications between CJB and instrument
cluster B100D62
Column Lock
Authorisation
CAN fault
ESCL power and ground supply
circuits - short, open circuit
Instrument cluster power and
ground supply circuits - short,
open circuit
Incorrect ESCL or instrument
cluster installed
Target SID synchronization
error following re-programming
Noise/EMC related error Carry out any pinpoint tests associated with this DTC using
the manufacturer approved diagnostic system. Check CAN
communication between Electronic Steering Column Lock and
instrument cluster. Refer to the electrical circuit diagrams
and check Electronic Steering Column Lock power and ground
supply circuits for short, open circuit and Instrument cluster
power and ground supply circuits for short, open circuit.
Check correct Electronic Steering Column Lock and instrument
cluster installed. Perform the Immobilisation application from
the Set-up menu using the manufacturer approved diagnostic
system. Check CAN network for interference/EMC related
issues B100D64
Column Lock
Authorisation
Algorithm based failure-signal
plausibility failure
CAN fault
ESCL power and ground supply
circuits - short, open circuit
Instrument cluster power and
ground supply circuits - short,
open circuit If the customer has not reported a non start issue, clear the
DTC and check vehicle starts correctly. If a non start issue
has been reported run the manufacturers approved
diagnostic system Start Authorisation Application and follow
the actions required for this DTC. Carry out any pinpoint
tests associated with this DTC using the manufacturer
approved diagnostic system. Check CAN communication
between Electronic Steering Column Lock and instrument
cluster (check transmission out speed, vehicle speed, engine
speed, gear position and powermode signals to Electronic
Steering Column Lock). Refer to the electrical circuit
diagrams and check Electronic Steering Column Lock power
and ground supply circuits for short, open circuit and
Instrument cluster power and ground supply circuits for
short, open circuit. B100D87
Column Lock
Authorisation -
Missing message
Missing message
CAN fault
No response from electric
steering column lock control
module, instrument cluster,
central junction box Battery
voltage at electric
steering column lock control
module too low
Electric steering column lock
control module, instrument
cluster, central junction box
fault
Clear DTC, repeatedly lock and unlock car using the
key fob and retest. Check for related DTCs and refer
to the relevant DTC index
If the fault is cleared, notify the customer that the
steering column lock may fail to unlock if the vehicle
is parked with a high steering angle or with the road
wheel against a curb. If the column lock is failing to
disengage, the customer may be able to rectify this
by rotating the steering wheel while pressing the
engine start button
If fault persists, complete a CAN network integrity
test using the manufacturers approved diagnostic
system. Alternatively, refer to the electrical circuit
diagrams and check CAN circuits between the central
junction box, the instrument cluster and the
electronic steering column lock. Refer to the electrical
circuit diagrams and check the central junction box,
the instrument cluster and the electronic steering
column lock power and ground supply circuits for short
circuit to ground, short circuit to power, open circuit,
high resistance. Repair circuit(s) as required. Clear
DTC, perform an on demand self-test and retest
If fault persists, check that the vehicle battery supply
voltage is between 9-16 volts. Rectify as required

DTC Description Possible Cause Action B1B0100 Key Transponder
Operator only cycles one key
During transponder key
programming the instrument
cluster, smartcard docking
station or key loses
power/circuit failure
Faulty key during key
programming
Unable to program
transponder key due to
noise/EMC related error Ensure all keys to be programmed are available. Refer to
electrical circuit diagrams and check power and ground
supply circuits to all relevant modules. Replace faulty key
and repeat key programming. Check CAN network for
interference/EMC related issues B1B0105 Key Transponder
Error following SCU
replacement
Smartcard docking station
power and ground supply
circuits - short, open circuit
LIN fault
Instrument cluster power and
ground supply circuits - short,
open circuit Carry out any pinpoint tests associated with this DTC using
the manufacturer approved diagnostic system. Perform the
Immobilisation application from the Set-up menu using the
manufacturer approved diagnostic system. Refer to the
electrical circuit diagrams and check smartcard docking
station power and ground supply circuits for short, open
circuit and instrument cluster power and ground supply
circuits for short, open circuit. Check LIN communications
between smartcard docking station and instrument cluster B1B0151 Key Transponder
LIN fault
Instrument cluster power and
ground supply circuits - short,
open circuit
Key fault
Smartcard docking station
power and ground supply
circuits - short, open circuit
Attempted to program a non
default key Carry out any pinpoint tests associated with this DTC using
the manufacturer approved diagnostic system. Check LIN
communications between smartcard docking station and
instrument cluster. Refer to the electrical circuit diagrams
and check smartcard docking station power and ground
supply circuits for short, open circuit and instrument cluster
power and ground supply circuits for short, open circuit.
Confirm transponder key operation. Ensure new keys are from
a known source B1B0155 Key Transponder
Un-programmed key inserted
in SCU2
A non default key inserted
during key programming Confirm the correct keys are used B1B0162 Key Transponder
Instrument cluster power and
ground supply circuits - short,
open circuit
Smartcard docking station
power and ground supply
circuits - short, open circuit
Incorrect instrument cluster or
smartcard docking station
installed
Error during or following the
Write Target SID routine
Noise/EMC related error Carry out any pinpoint tests associated with this DTC using
the manufacturer approved diagnostic system. Refer to the
electrical circuit diagrams and check smartcard docking
station power and ground supply circuits for short, open
circuit and instrument cluster power and ground supply
circuits for short, open circuit. Check correct instrument
cluster and smartcard docking station are installed. Perform
the Immobilisation application from the Set-Up menu using
the manufacturer approved diagnostic system. Check CAN
network for interference/EMC related issues B1B0164 Key Transponder
LIN fault
Instrument cluster power and
ground supply circuits - short,
open circuit
Transponder key fault
Smartcard docking station
power and ground supply
circuits - short, open circuit
Error occurred during
transponder key programming Carry out any pinpoint tests associated with this DTC using
the manufacturer approved diagnostic system. Check LIN
communications between smartcard docking station and
instrument cluster. Refer to the electrical circuit diagrams
and check smartcard docking station power and ground
supply circuits for short, open circuit and instrument cluster
power and ground supply circuits for short, open circuit.
Confirm transponder key operation. Repeat transponder key
programming B1B0167 Key Transponder
LIN fault
Instrument cluster power and
ground supply circuits - short,
open circuit
Transponder key fault
Smartcard docking station
power and ground supply
circuits - short, open circuit
Another key in close proximity
Instrument cluster in incorrect Carry out any pinpoint tests associated with this DTC using
the manufacturer approved diagnostic system. Check LIN
communications between smartcard docking station and
instrument cluster. Refer to the electrical circuit diagrams
and check smartcard docking station power and ground
supply circuits for short, open circuit and instrument cluster
power and ground supply circuits for short, open circuit.
Confirm transponder key operation. Confirm single key
operation. Ensure instrument cluster in correct mode i.e.
Auto Enable, Key erase etc. Ensure new keys are from a
known source. Check for intermittent power and ground to

DTC Description Possible Cause Action programming state
Attempted to program a non
default key
Instrument cluster Cold init
whilst in Ignition On state,
without key being present in
the SCU
Race condition caused by
closing driver door and
pressing the start button
within a small time window
Passive Key search function
from last door closed and key
inserted in the SCU instrument cluster. Design condition - advise customer of
starting sequence. Design condition - determine customer
transponder key usage B1B0187 Key Transponder
LIN fault
Instrument cluster power and
ground supply circuits - short,
open circuit
Smartcard docking station
power and ground supply
circuits - short, open circuit Carry out any pinpoint tests associated with this DTC using
the manufacturer approved diagnostic system. Check LIN
communications between smartcard docking station and
instrument cluster. Refer to the electrical circuit diagrams
and check smartcard docking station power and ground
supply circuits for short, open circuit and instrument cluster
power and ground supply circuits for short, open circuit B1B3305
Target I.D.
Transfer
CAN fault
ECM ignition, power and
ground supply circuits - short,
open circuit
Instrument cluster power and
ground supply circuits - short,
open circuit
ECM or instrument cluster
incorrectly configured Carry out any pinpoint tests associated with this DTC using
the manufacturer approved diagnostic system. Check CAN
communications between ECM and instrument cluster. Refer
to electrical circuit diagrams and check ECM ignition, power
and ground supply circuits for short, open circuit and
instrument cluster power and ground supply circuits for short,
open circuit. Perform the Immobilisation application from the
Set-up menu using the manufacturer approved diagnostic
system B1B3362
Target I.D.
Transfer
CAN fault
ECM ignition, power and
ground supply circuits - short,
open circuit
Instrument cluster power and
ground supply circuits - short,
open circuit
Incorrect ECM or instrument
cluster installed
Synchronisation error following
re-programming
Noise/EMC related error Carry out any pinpoint tests associated with this DTC using
the manufacturer approved diagnostic system. Check CAN
communications between ECM and instrument cluster. Refer
to electrical circuit diagrams and check ECM ignition, power
and ground supply circuits for short, open circuit and
instrument cluster power and ground supply circuits for short,
open circuit. Check correct ECM and instrument cluster
installed. Perform the Immobilisation application from the
Set-up menu using the manufacturer approved diagnostic
system. Check CAN network for interference/EMC related
issues B1B3364
Target
identification
transfer
Algorithm based failure -
signal plausibility failure
CAN fault
ECM ignition, power and
ground supply circuits - short,
open circuit
Instrument cluster power and
ground supply circuits - short,
open circuit
electronic steering column lock
status incomplete
Race condition caused by
closing driver door and
pressing the start button
within a small time window If the customer has not reported a non start issue, clear the
DTC and check vehicle starts correctly. If a non start has
been reported run the manufacturers approved diagnostic
system Start Authorisation Application and follow the actions
required for this DTC. Carry out any pinpoint tests associated
with this DTC using the manufacturer approved diagnostic
system. Check CAN communications between ECM and
instrument cluster. Refer to electrical circuit diagrams and
check ECM ignition, power and ground supply circuits for
short, open circuit and instrument cluster power and ground
supply circuits for short, open circuit. Check electronic
steering column lock operation. Advise customer of starting
sequence and to allow time to elapse between closing door
and pressing start button. B1B3387
Target I.D.
Transfer
CAN fault
ECM ignition, power and
ground supply circuits - short,
open circuit
Instrument cluster power and
ground supply circuits - short,
open circuit
Low battery voltage Carry out any pinpoint tests associated with this DTC using
the manufacturer approved diagnostic system. Check CAN
communications between ECM and instrument cluster. Refer
to electrical circuit diagrams and check ECM ignition, power
and ground supply circuits for short, open circuit and
instrument cluster power and ground supply circuits for short,
open circuit. Check battery is in serviceable condition and is
fully charged, check terminals etc www.JagDocs.com

Message Other Warnings Reason Action CRUISE NOT
AVAILABLE None Speed control cannot be engaged.
A fault has occurred in the speed
control system. Diagnose fault
using an approved Jaguar Diagnostic System. RADAR SENSOR
BLOCKED None
The adaptive speed control radar
sensor has become dirty or obstructed. Remove obstruction or clean the
radar sensor. FORWARD ALERT
OFF None
Forward alert has been switched off.
No warning will be given for objects in
the vehicles forward direction. None FORWARD ALERT None
Forward alert has been switched on or
the gap settings have changed. None FORWARD ALERT
UNAVAILABLE None
Forward Alert and Emergency Brake
Assist are not available. Use an approved Jaguar
Diagnostic System to diagnose
fault.. Warning/Message Display

Warning and information messages are displayed in the central area of the LCD. When no messages are required, an analogue clock is present on the display. The message display language can be changed by the driver using a selection menu on the
Touch Screen Display (TSD). The following table shows the possible messages which can be displayed, other visual or audible
warnings and a description of the message.

Message Other Warnings Reason Action DSC ON
DSC warning indicator
flashes for a short time. Displayed for a short time when the DSC
switch is operated to activate the DSC system. None DSC OFF
DSC warning indicator
illuminated. Displayed for a short time when the DSC
switch is operated to de-activate the
DSC system. None TRAC DSC
DSC warning indicator
illuminated. Displayed for a short time when the DSC
switch is operated to activate the TRAC
DSC system. None DSC NOT
AVAILABLE DSC warning indicator
illuminated. A fault is present in the DSC system.
A fault has occurred in the DSC
system. Interrogate ABS (anti-lock
brake system) module for faults and
diagnose fault using an approved Jaguar Diagnostic System. BRAKE FLUID
LOW
Brake warning
indicator
illuminated.
Red warning triangle
illuminated in LCD. Brake fluid level has become low and
activated low level switch. Investigate fluid loss and check brake
system for leaks. Repair system as
required and replenish brake fluid
reservoir. ABS FAULT
ABS warning indicator
illuminated.
Amber warning
triangle illuminated
in LCD. A fault is present in the ABS system. Braking system will operate but ABS will not be available. A fault has occurred in the ABS system. Interrogate ABS module for faults and diagnose fault using an approved
Jaguar Diagnostic System. BRAKE ASSIST
FAULT Amber warning triangle
illuminated in LCD. A fault is present in the braking system
preventing brake assist operation.
Braking system will operate but brake
assist will not be available and
increased effort on the brake pedal may
be required. A fault has occurred in the brake assist
system. Interrogate ABS module for faults and diagnose fault using an
approved Jaguar Diagnostic System. EBD FAULT
Red warning triangle
illuminated in LCD. A fault is present in the braking system
preventing EBD operation. Braking
system will operate but EBD will not be
available. A fault has occurred in the EBD
system. Interrogate ABS module for faults and diagnose fault using an approved Jaguar Diagnostic System. ADAPTIVE
DYNAMICS FAULT Amber warning triangle
illuminated in LCD. A fault is present in the Computer
Active Technology Suspension (CATS) or
the Adaptive Dynamic Suspension
system. Suspension will default to the
'hard' setting. A fault has occurred in the CATS
system. Interrogate the CATS or
adaptive damping module for faults
and diagnose using an approved Jaguar Diagnostic System. PARK BRAKE
APPLIED None
Parking brake has been applied when
the vehicle moving at a speed 5 km/h (3 mph) or above. None PARK BRAKE
FAULT
Brake warning
indicator
illuminated.
Red warning triangle
illuminated in LCD. A fault is present in the parking brake
system. A fault has occurred in the parking
brake system. Interrogate the parking
brake module for faults and diagnose
using an approved Jaguar Diagnostic
System.

the secondary battery (if fitted) and passes through a grommet in the floorpan.

On new vehicles the primary battery positive terminal is fitted with a transit relay. The transit relay must removed using the
correct process detailed in the Pre Delivery Inspection (PDI) manual.

The battery negative terminal is fitted with a BMS control module. The control module is integral with the battery negative
cable and communicates with the GWM via a LIN bus connection. The battery condition information is passed to the GWM
which controls the generator output accordingly.


CAUTION: To avoid damage to the BMS control module, always use the body ground point in the engine compartment and
not the battery negative terminal when connecting a slave power supply.

Failure to use the recommended ground point will lead to the setting of a DTC. Incorrect information of battery condition will
be retained by the BMS control module due to the unmonitored current flow into the battery. The system will however,
recognize and compensate for the change in battery status after a period of time.

If a new battery is fitted, the BMS control module will require re-calibration using a Jaguar approved diagnostic system.
Replacement of the BMS control module requires no action as the control module will re-calibrate automatically.

SECONDARY BATTERY - DUAL BATTERY VEHICLES ONLY

The secondary battery is located in a tray on the next of the primary battery and is secured to the DBJB with a bracket. The
battery negative (-) terminal is connected via a cable to the vehicle body. The positive (+) terminal is connected by a cable to
the DBJB. The battery is vented via a tube which is connected with a T piece to the vent from the primary battery and passes
through a grommet in the floorpan.
The state of charge of the secondary battery is monitored by the Gateway Module (GWM).

BATTERY MONITORING SYSTEM (BMS)



The BMS (battery monitoring system) control module is located on the primary battery negative (-) terminal. The module is
located on the battery post and is clamped to the post with a bolt and nut.

The primary battery negative ground cable is connected to the BMS control module and is attached to a ground stud on the
vehicle body.

The BMS control module is connected into the vehicle wiring harness via a multiplug. The BMS control module receives a 12V
power supply direct from the primary battery positive terminal. A LIN (local interconnect network) bus connection provides
communication between the BMS control module and the ECM for control and monitoring of the primary battery current drain and state of charge.
The BMS control module measures battery current and voltage, which it communicates to ECM.

CAUTION: Due to the self-calibration routine, it is recommended that all power supply diagnostic testing is carried out
using the Jaguar approved diagnostic system rather than a digital multimeter.

The BMS control module is able to generate DTC (diagnostic trouble code)'s to help diagnose primary battery or generator
power supply issues. These DTC's can be read using the Jaguar approved diagnostic system. The Jaguar approved diagnostic
system can also be used to implement a primary battery and generator self test routine. For additional information, refer to
the Diagnosis and Testing section of the workshop manual.
If a fault is detected, the GWM (gateway module) will override the BMS control module.

The BMS control module DTC's can be used to help diagnose battery or generator power supply faults. The DTC's are stored in
GWM. The Jaguar approved diagnostic system has a process for an automated power supply diagnostic procedure. The
procedure provides a menu driven process to locate a fault in a logical sequence. The procedure uses the capability of the BMS
control module and generator LIN bus controlled functions to provide current flow information and will detect if the BMS control
module or generator are functioning correctly.

Is DTC B1A56-13 logged?
Yes
Carry out remedial actions as outlined in DTC Index. If symptom remains, contact your local in market
support for assistance.
No
GO to B5. B5: BLUETOOTH CONNECTION 1 Carry out checks to determine if Bluetooth connection icon is shown on Customer Bluetooth telephone screen but shows 'No Phone Fitted' on vehicle screen. Is Bluetooth connection icon shown on the Customer handset but 'No Phone Fitted' displayed on vehicle
screen?
Yes
GO to B9. No
GO to B6. B6: 'LAND ROVER' AUTHORISATION
NOTE: Some handsets may require operator intervention to manually authorise connection. 1 Carry out checks to determine if 'Land Rover' is authorised in the Customer Bluetooth telephone device list menu. Is 'Land Rover' authorised in the Customer Bluetooth telephone device list menu?
Yes
GO to B7. No
Advise customer that 'Land Rover' needs to be authorised in the Customer Bluetooth telephone device
list menu, or operator intervention may be required to manually authorise connection. B7: SEARCH FOR DEVICES SCREEN 1 Select the search for devices button on the vehicle display. Does pressing the search for devices button bring up the searching screen on the vehicle display?
Yes
Contact your local in market support for assistance.
No
GO to B8. B8: CYCLE IGNITION AND CHECK SEARCH FOR DEVICES SCREEN 1 Lock vehicle (wait 60s) before unlocking and turning Ignition status back to ON. Does pressing the search for devices button bring up the searching screen on the vehicle display?
Yes
No further action required for this Symptom. Possible intermitent fault.
No
Contact your local in market support for assistance. B9: PAIRED DEVICE 1 Check Customer telephone paired device list to establish which device the Customer telephone is connected to. Is the Customer telephone connected to the vehicle?
Yes
Lock vehicle (wait 60s) before unlocking and turning Ignition status back to ON. If Not Automatically
Connecting, contact you local in market support for assistance.
No
Using the Customer telephone controls, disconnect from the currently connected device and delete from
paired device list. Lock vehicle (wait for 60s) before unlocking and turning Igition status to ON. If Not Automatically Connecting, contact your local in market support for assistance.
PINPOINT TEST C : NO AUDIO TO THIRD PARTY TEST CONDITIONS DETAILS/RESULTS/ACTIONS C1: MICROPHONE DIAGNOSTIC TROUBLE CODES (DTCS)
NOTE: Prior to continuing with any diagnosis, ensure that the Customer telephone and level of software is included on
the JLR approved list, the telephone battery is fully charged and in a serviceable condition, the telephone is placed within the
vehicle cabin area and is connected to the vehicle via bluetooth. 1 Using the Manufacturer approved diagnostic system, check for any logged microphone DTCs in Audio Front Control module. Is DTC B1D79-01 logged? Yes
Carry out diagnosis of electrical failure as advised in Action column of DTC Index.
No
Contact your local in market support for assistance.
PINPOINT TEST D : NO AUDIO FROM THIRD PARTY TEST CONDITIONS DETAILS/RESULTS/ACTIONS D1: 'IN CALL' DISPLAY

systems.

A typical example of information transfer is vehicle speed information from the ABS (anti-lock brake system) module used to
control the automatic volume control function. The vehicle speed information from the ABS module is sent on the high speed
CAN network and collected by the instrument panel gateway. The signal is passed to the medium speed CAN network and onto the ICM gateway. The ICM calculates the volume adjustment required. The corrected audio volume level signal is sent on the
MOST network to the IAM or Power amplifier (dependant on vehicle equipment level) for output to the speaker system.

AUDIO SYSTEM USER CONTROLS

Touch-Screen



Item Description 1 Touch-screen 2 Home menu button 3 Touch-screen on/off button The Touch-screen forms the basis of the audio system. It communicates with the rest of the audio/infotainment system on the
MOST ring and allows control of the audio system and other infotainment systems from a single point.

The Touch-screen communicates with the IAM on the MOST ring and provides the primary user interface and display of the
audio system controls. No configuration procedure is required if the touch-screen is replaced.

Calibration of the Touch-screen using the Jaguar approved diagnostic equipment enables updates to be downloaded as new
technology becomes available or any fault concerns require software updates.
The touch-screen provides user control of the following systems:

System Functions Audio Radio display AM/FM or DAB, auxiliary and portable audio, digital TV or CD (compact disc) Climate
control Air conditioning, distribution, seats, heated steering wheel, automatic air recirculation Telephone Digit dialer, phone book, last ten calls (made, received, missed) Navigation Destination, stored locations, navigation setup, route options Vehicle
Security, parking, valet mode, trip computer, clock, brightness, contrast, system settings, vehicle settings, display settings