2010 JAGUAR XFR U3000-49

DTC Description Possible Causes Action U3000-47
Control Module -
Watchdog/safety
microcontroller failure
Control module internal
watchdog/safety
MicroController failure
Refer to the electrical circuit diagrams and check
the power and ground circuits to the component.
Refer to the warranty policy and procedures
manual if a module is suspect U3000-49
Control Module - Internal
electronic failure
Control module internal
electronic failure (internal
error)
Clear DTC, cycle ignition and retest. If fault
persists, refer to the electrical circuit diagrams
and check the power and ground circuits to the
component. Repair as required, clear DTC and
retest
If fault persists, check and install a new
blindspot monitoring control module as required.
Refer to the warranty policy and procedures
manual if a module is suspect U3003-62
Battery Voltage - Signal
compare failure
Mis-match in battery
voltage, between Central
Junction Box and Blind
Spot Monitoring System
module, of 2 volts or more
Check the module connector for security and
integrity. Refer to the electrical circuit diagrams
and check the Control module supply voltage.
Check vehicle battery voltage and state of
charge. Check the power signal line to the
module

DTC Description Possible Causes Action B1C03-24
Memory #1 Switch - Signal
stuck high
Signal stuck high
Check for a stuck switch. Refer to the
electrical circuit diagrams and check driver
seat switch pack to seat module LIN circuit
for short, open circuit B1C04-24
Memory #2 Switch - Signal
stuck high
Signal stuck high
Check for a stuck switch. Refer to the
electrical circuit diagrams and check driver
seat switch pack to seat module LIN circuit
for short, open circuit B1C05-24
Memory #3 Switch - Signal
stuck high
Signal stuck high
Check for a stuck switch. Refer to the
electrical circuit diagrams and check driver
seat switch pack to seat module LIN circuit
for short, open circuit U0010-88
Medium speed Can
communication Bus - Bus
off
Bus off
Carry out any pinpoint tests associated
with this DTC using the manufacturer
approved diagnostic system. Refer to the
electrical circuit diagrams and check CAN
network to climate controlled seat module
for short, open circuit U0140-00
Lost communication with
CJB - No sub type
information
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 refer to the relevant DTC
Index U0142-00
Lost communication with
RJB - No sub type
information
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 refer to the relevant DTC
Index U0155-00
Lost communications with
instrument cluster - No sub
type information
Lost communications with
instrument cluster
Carry out any pinpoint tests associated
with this DTC using the manufacturer
approved diagnostic system. Refer to the
electrical circuit diagrams and check CAN
network to climate controlled seat module
and instrument cluster for short, open
circuit U0199-00
Lost communication with
Driver Door Module (DDM) -
No sub type information
Lost communication with DDM
Carry out any pinpoint tests associated
with this DTC using the manufacturer
approved diagnostic system U0300-00
Internal control module
software incompatibility -
No sub type information
Invalid configuration message
is received
Re-configure the RJB using the
manufacturer approved diagnostic system.
Clear the DTC and retest. If the DTC is still
logged suspect the DSM/PSM, refer to the
new module installation note at the top of
the DTC Index U1A14-49
CAN Initialisation failure -
Internal electronic failure
Internal electronic failure
Install a new DSM, refer to the new
module installation note at the top of the
DTC Index U1A4C-68
Build/end of line mode
active - Event information
Manufacturing mode has not
been removed
Place DSM in to customer mode using
manufacturer approved diagnostic system U3000-49
Control module - Internal
electronic failure
Internal electronic failure
Install a new DSM, refer to the new
module installation note at the top of the
DTC Index

DTC Description Possible Causes Action B1D79-13
Microphone Input -
Circuit open
Microphone input circuit -
high resistance
Carry out any pinpoint tests associated with this
DTC using the manufacturer approved diagnostic
system. Refer to the electrical circuit diagrams and
test microphone input circuits for high resistance B1134-11
Phone Input - Circuit
short to ground
Phone input circuit - short
to ground
Refer to the electrical circuit diagrams and test
phone input circuits for short to ground B1134-12
Phone Input - Circuit
short to battery
Phone input circuit - short
to power
Refer to the electrical circuit diagrams and test
phone input circuits for short to power B1134-13
Phone Input - Circuit
open
Phone input circuit - high
resistance
Refer to the electrical circuit diagrams and test
phone input circuits for high resistance U2100-00
Initial Configuration
Not Complete - No
sub type information
Car configuration data not
received
Check RJB for related DTCs and refer to the relevant
DTC Index U2101-00
Control Module
Configuration
Incompatible - No sub
type information
Incorrect car configuration
data received
Check RJB for related DTCs and refer to the relevant
DTC Index. Check/amend Car Configuration File
using the manufacturer approved diagnostic system U3000-49
Control Module -
Internal electronic
failure
Internal electronic failure
Suspect the integrated audio module, install a new
module as required, refer to the new module
installation note at the top of the DTC Index U3000-55
Control Module - Not
configured
Incorrect car configuration
data received
Re-configure the RJB using the manufacturer
approved diagnostic system. Clear DTC and re-test.
If the DTC remains suspect the integrated audio
module, refer to the new module installation note
at the top of the DTC Index U3000-87
Control Module -
Missing message
Missing message
Re-configure the RJB using the manufacturer
approved diagnostic system. Check integrated audio
module for DTCs and refer to the DTC Index. Check
CAN network integrity using the manufacturer
approved diagnostic system U3000-98
Control Module -
Component or system
over temperature
Component or system over
temperature
Check for additional DTCs and refer to DTC Index.
Clear DTC and re-test/monitor condition U3003-62
Battery Voltage -
Signal compare failure
Mis-match in battery
voltage, of 2 volts or more,
between integrated audio
module and RJB
Carry out any pinpoint tests associated with this
DTC using the manufacturer approved diagnostic
system

DTC Description Possible Causes Action U0300-00
Internal Control
Module Software
Incompatibility - No
sub type information
Car configuration file
stored in parking aid
control module does not
match the master car
configuration file
Master car configuration
file not being
transmitted by master
control module
Using the manufacturer approved diagnostic system,
check all other control modules, for related DTCs and
refer to the relevant DTC index
Check the components installed on the vehicle were
installed by the factory or a dealer
Install the original component or a new one as
required U0422-00
Invalid Data Received
From Body Control
Module - No sub type
information
Invalid data received
Using the manufacturer approved diagnostic system,
check central junction box, for related DTCs and refer
to the relevant DTC index
Using the manufacturer approved diagnostic system,
complete a CAN network integrity test
Cycle the ignition off, then on, and check if the DTC
is still logged
Clear the DTC and re-test U0423-00
Invalid Data Received
From Instrument Panel
Control Module - No
sub type information
Invalid data received
Using the manufacturer approved diagnostic system,
check instrument cluster, for related DTCs and refer
to the relevant DTC index
Using the manufacturer approved diagnostic system,
complete a CAN network integrity test
Cycle the ignition off, then on, and check if the DTC
is still logged
Clear the DTC and re-test U0443-00
Invalid Data Received
From Body Control
Module "B" - No sub
type information
Invalid data received
Using the manufacturer approved diagnostic system,
check auxiliary junction box, for related DTCs and
refer to the relevant DTC index
Using the manufacturer approved diagnostic system,
complete a CAN network integrity test
Cycle the ignition off, then on, and check if the DTC
is still logged
Clear the DTC and re-test U2100-00
Initial Configuration
Not Complete - No sub
type information
Car configuration file not
the same as expected by
the parking aid control
module
NOTE: After updating the car configuration file, set the
ignition to on and wait 30 seconds before clearing the DTCs

Using the manufacturer approved diagnostic system,
check and update the car configuration file as
required. Clear the DTC and retest U2101-00
Control Module
Configuration
Incompatible - No sub
type information
Parking aid control
module configuration
error
Using the manufacturer approved diagnostic system
check and up-date the car configuration file as
required. Clear the DTC and re-test U3000-49
Control Module -
Internal electronic
failure
Parking aid control
module internal failure
Using the manufacturers approved diagnostic system
clear the DTC, cycle the ignition off, then on, and
check if the DTC is still logged
If the DTC is still logged suspect the parking aid
control module U3002-81
Vehicle Identification
Number - Invalid serial
data received
VIN Mismatch, stored
VIN does not match
broadcast VIN
Using the manufacturers approved diagnostic system
clear the DTC, cycle the ignition off, then on, and
check if the DTC is still logged
If the DTC is still logged replace the parking aid
control module U3003-16
Battery voltage -
Circuit voltage below
threshold
Circuit voltage below
threshold
Using the manufacturer approved diagnostic system,
check central junction box, for related DTCs and refer
to the relevant DTC index
Check the vehicle charging system performance to
ensure the voltage regulation is correct
Refer to relevant section of workshop manual and
battery care manual. Check battery state of charge
and starting/charging system performance
Refer to the electrical circuit diagrams and check
parking aid control module power and ground circuits

DTC Description Possible Causes Action U0155-00
Lost Communication
With Instrument Panel
Cluster (IPC) Control
Module - No sub type
information
No sub type information
Carry out any pinpoint test associated with this DTC
using the manufacturer approved diagnostic system U0159-00
Lost Communication
With Parking Assist
Control Module "A" - No
sub type information
No sub type information
Carry out any pinpoint test associated with this DTC
using the manufacturer approved diagnostic system U0164-00
Lost Communication
With HVAC Control
Module - No sub type
information
No sub type information
Carry out any pinpoint test associated with this DTC
using the manufacturer approved diagnostic system U0214-00
Lost Communication
With Remote Function
Actuation - No sub type
information
No sub type information
Carry out any pinpoint test associated with this DTC
using the manufacturer approved diagnostic system U0300-46
Internal Control Module
Software Incompatibility
- Calibration/parameter
memory failure
Calibration/parameter
memory failure
Suspect the RJB. Check and install a new RJB as
required, refer to the new module/component
installation note at the top of the DTC Index U1000-00
Solid State Driver
Protection Active -Driver
Disabled - No sub type
information
No sub type information
Carry out any pinpoint test associated with this DTC
using the manufacturer approved diagnostic system U1A14-49
CAN Initialisation
Failure - Internal
electronic failure
Internal electronic
failure
Suspect the RJB. Check and install a new RJB as
required, refer to the new module/component
installation note at the top of the DTC Index U3000-49
Control Module -
Internal electronic
failure
Internal electronic
failure
Suspect the RJB. Check and install a new RJB as
required, refer to the new module/component
installation note at the top of the DTC Index U3000-55
Control Module - Not
configured
Not configured
Re-configure the RJB using the manufacturer
approved diagnostic system www.JagDocs.com

DTC Description Possible Causes Action U0142-00
Lost Communication
With Body Control
Module "B" - No
subtype information
Missing message from
RJB
Carry out any pinpoint tests associated with this
DTC using the manufacturer approved diagnostic
system. Carry out CAN network integrity test using
the manufacturer approved diagnostic system. Refer
to the electrical circuit diagrams and check power
and ground supplies to RJB U0155-00
Lost Communication
With Instrument Panel
Cluster (IPC) Control
Module - No subtype
information
Missing message from
instrument cluster
Carry out any pinpoint tests associated with this
DTC using the manufacturer approved diagnostic
system. Carry out CAN network integrity test using
the manufacturer approved diagnostic system. Refer
to the electrical circuit diagrams and check power
and ground supplies to instrument cluster U0300-00
Internal Control
Module Software
Incompatibility - No
subtype information
Invalid configuration
message is received
Re-configure the RJB using the manufacturer
approved diagnostic system. Clear the DTC and
retest. If the DTC is still logged suspect the remote
keyless entry module, refer to the new module
installation note at the top of the DTC Index U201F-00
External Receiver - No
subtype information
No subtype information -
communication error
Suspect the RF receiver, check and install a new RF
receiver as required, refer to the new
module/component installation note at top of DTC
Index U201F-13
External Receiver -
Circuit open
Line open
Refer to the electrical circuit diagrams and test RF
receiver communication circuit to remote keyless
entry module for short to ground or open circuit U201F-87
External Receiver -
Missing message
Transmission error
Refer to the electrical circuit diagrams and check
the data line between the RF receiver and the
remote keyless entry module for short, open circuit.
Suspect the RF receiver or remote keyless entry
module, check and install a new RF receiver or
remote keyless entry module as required, refer to
the new module/component installation note at top
of DTC Index U2100-00
Initial Configuration
Not Complete - No
subtype information
No subtype information
Configure the Remote Keyless Entry module using
the manufacturer approved diagnostic system U2101-00
Control Module
Configuration
Incompatible - No subtype information
No subtype information
Re-configure the RJB using the manufacturer
approved diagnostic system U3000-49
Control Module -
Internal electronic
failure
Internal electronic failure
Install a new remote keyless entry module, refer to
the new module installation note at the top of the
DTC Index U3002-81
Vehicle Identification
Number - Invalid serial
data received
Vehicle/component
mis-match. Module
previously installed to
other vehicle
Install correct/new module to vehicle specification,
refer to the new module/component installation
note at the top of the DTC Index U3003-62
Battery Voltage -
Signal compare failure
Mis-match in battery
voltage, of 2 volts or
more, between remote
keyless entry module and
RJB
Carry out any pinpoint tests associated with this
DTC using the manufacturer approved diagnostic
system
Refer to the relevant section of the workshop
manual and test the battery and charging system

DTC Description Possible Causes Action Support for further advice. Under no circumstance
should any parts be replaced to overcome this issue U1A14-49
CAN Initialisation
Failure - Internal
electronic failure
Internal electronic failure
Suspect the speed control module. Check and install
a new module as required, refer to the new
module/component installation note at the top of
the DTC Index U2101-00
Control Module
Configuration
Incompatible - No sub
type information
Data sent from RJB is
invalid
Check/amend Car Configuration File using the
manufacturer approved diagnostic system, clear DTC
and re-test. If DTC remains, re-configure RJB using
manufacturer approved diagnostic system, clear DTC
and re-test. If DTC remains check RJB for DTCs and
refer to DTC Index U3000-41
Control Module -
General checksum
failure
Internal micro controller
error
Checksum fault
Suspect the speed control module. Check and install
a new module as required, refer to the new
module/component installation note at the top of
the DTC Index U3000-42
Control Module -
General memory failure
Internal RAM test fault
Suspect the speed control module. Check and install
a new module as required, refer to the new
module/component installation note at the top of
the DTC Index U3000-49
Control Module -
Internal electronic
failure
Internal control module
failure
Suspect the speed control module. Check and install
a new module as required, refer to the new
module/component installation note at the top of
the DTC Index U3000-63
Control Module -
Circuit/component
protection time-out
Circuit/component
protection time-out
The Control module internal protection has been
activated. Check for other related DTCs that could
lead to this event. Clear the DTC and retest. If the
problem persists, renew the module. Refer to the
warranty policy and procedures manual if a module is
suspect U3003-62
Battery Voltage -
Signal compare failure
Signal compare failure
Battery supply voltage
below a recognized value
Check vehicle battery and charging system. Refer to
the relevant section in the workshop manual. Refer
to the electrical circuit diagrams and check the power
and ground supply circuits to the modules www.JagDocs.com

DTC Description Possible Causes Action check CAN Network B100D-87
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
NOTE: Prior to clearing this DTC, carry out the Vehicle
Functional Reset application using the manufacturer approved
diagnostic system

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 U0001-88
High Speed CAN
Communication
Bus - Bus off
Bus off
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 U0300-00
Internal Control
Module Software
Incompatibility -
No sub type
information
No sub type information
Refer to network communication section of the workshop
manual. Clear the DTC and ensure the vehicle battery
supply voltage is between 9-16Volts. Using the
manufacturers approved diagnostic system, complete a
CAN integrity test. Perform an on demand self-test and
retest U3000-49
Control Module -
Internal electronic
failure
Internal electronic
failure detected during
self test or lock/unlock
operation
Refer to network communication section of the workshop
manual. Clear the DTC and ensure the vehicle battery
supply voltage is between 9-16Volts. Perform an on
demand self-test and if the DTC returns suspect the
electric steering column lock, refer to the warranty policy
and procedures manual if a module/component is suspect U3000-87
Control Module -
Missing message
Configuration message
not received
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. Check modules are
configured correctly using the manufacturer approved
diagnostic system U3002-81
Vehicle
Identification
Number - Invalid
serial data
received
Invalid vehicle
identification number
Confirm the correct VIN details are stored in Steering
Column Lock Module using the approved diagnostic
system