2010 JAGUAR XFR u0140

DTC Description Possible Cause Action C1B1415 Sensor Supply #1
Window position hall sensors
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 test window
position hall sensors supply circuit for short to power, open circuit C1B1511 Sensor Supply #2
Hall sensor supply circuit - short
to ground Refer to the electrical circuit diagrams and test window
position hall sensors supply circuit for short to ground C1B1515 Sensor Supply #2
Hall sensor 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 test window
position hall sensors supply circuit for short to power, open circuit U001000
Medium Speed CAN
Communication Bus
Bus off Carry out any pinpoint tests associated with this DTC
using the manufacturer approved diagnostic system U014000
Lost Communication
With Body Control
Module
Missing message from CJB Carry out any pinpoint tests associated with this DTC
using the manufacturer approved diagnostic system U020800
Lost Communication
With Seat Control
Module "A"
Missing message from driver
seat module Carry out any pinpoint tests associated with this DTC
using the manufacturer approved diagnostic system U030000
Internal Control
Module Software
Incompatibility
Invalid configuration message is
received Re-configure the RJB using the manufacturer approved
diagnostic system. Clear the DTC and retest. If the DTC
remains suspect the DDM. Check and install a new
module as required, refer to the new module/component
installation note at the top of the DTC Index U200224 Switch
Signal stuck high Clear DTC and re-test. If DTC remains, suspect the
passenger side window switch. Check and install a new passenger side window switch U200424
Auxiliary Switch
Pack
Left or right rear door local
switch - signal stuck high Check for stuck rear window switch. Refer to the
electrical circuit diagrams and check left or right rear
door local switch circuit for short circuit U201011 Switch illumination
Rear window switch illumination
circuit - short to ground Refer to the electrical circuit diagrams and check rear
window switch illumination circuit for short to ground U201208
Car Configuration
Parameter(s)
Bus signal/message failures Cycle the ignition status and re-test. If DTC remains,
re-configure the RJB using the manufacturer approved diagnostic system U201324 Switch Pack
Signal stuck high Clear DTC and re-test. If DTC remains, install a new
driver door switch pack U201444
Control Module
Hardware
Data memory failure Suspect the DDM. Check and install a new DDM as
required, refer to the new module/component
installation note at the top of the DTC Index U210000
Initial Configuration
Not Complete
No sub type information Re-configure the DDM using the manufacturer approved
diagnostic system U300049 Control Module
Internal electronic failure Suspect the DDM. Check and install a new DDM as
required, refer to the new module/component
installation note at the top of the DTC Index U300255
Vehicle
Identification
Number
Not configured Re-configure the DDM as new using the manufacturer
approved diagnostic system and re-test. If DTC remains
install a new module, refer to the new
module/component installation note at the top of the
DTC Index U300281
Vehicle
Identification
Number (VIN)
Vehicle/component mis-match.
Corrupt VIN data being
transmitted, module previously
installed to other vehicle Check and install correct/new module as required, refer
to the new module/component installation note at the
top of the DTC Index U300362 Battery voltage
Mis-match in battery voltage, of
2 volts or more, between DDM
and RJB Carry out any pinpoint tests associated with this DTC
using the manufacturer approved diagnostic system

DTC Description Possible Cause Action B10CE24
Right Front Latch
Clutch Switch
Signal stuck high - button
stuck in active position Check for stuck right front door latch clutch switch. Refer to
the electrical circuit diagrams and check right front door
latch clutch switch circuit for short to ground B10CF24
Right Rear Latch
Clutch Switch
Signal stuck high - button
stuck in active position Check for stuck right rear door latch clutch switch. Refer to
the electrical circuit diagrams and check right rear door
latch clutch switch circuit for short to ground B10D124 Left Front Lock Button
Signal stuck high - button
stuck in active position Check for stuck left front door handle lock switch. Refer to
the electrical circuit diagrams and check left front door
handle lock switch circuit for short to ground B10D224 Left Rear Lock Button
Signal stuck high - button
stuck in active position Check for stuck left rear door handle lock switch. Refer to
the electrical circuit diagrams and check left rear door
handle lock switch circuit for short to ground B10D324
Right Front Lock
Button
Signal stuck high - button
stuck in active position Check for stuck right front door handle lock switch. Refer to
the electrical circuit diagrams and check right front door
handle lock switch circuit for short to ground B10D424
Right Rear Lock
Button
Signal stuck high - button
stuck in active position Check for stuck right rear door handle lock switch. Refer to
the electrical circuit diagrams and check left front door
handle lock switch circuit for short to ground U001000
Medium Speed CAN
Communication Bus
No subtype information 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 U014000
Lost Communication
With Body Control
Module
Missing message from CJB 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 CJB U014200
Lost Communication
With Body Control
Module "B"
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 U015500
Lost Communication
With Instrument
Panel Cluster (IPC)
Control Module
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 U030000
Internal Control
Module Software
Incompatibility
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 U201F00 External Receiver
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 U201F13 External Receiver
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 U201F87 External Receiver
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 U210000
Initial Configuration
Not Complete
No subtype information Configure the Remote Keyless Entry module using the
manufacturer approved diagnostic system U210100
Control Module
Configuration Incompatible
No subtype information Re-configure the RJB using the manufacturer approved
diagnostic system U300049 Control Module
Internal electronic failure Install a new remote keyless entry module, refer to the
new module installation note at the top of the DTC Index U300281
Vehicle Identification
Number
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 www.JagDocs.com

DTC Description Possible Cause Action C1B1415 Sensor Supply #1
Front window position hall
sensor 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 test front
window position hall sensor supply circuit for short to power, open circuit C1B1511 Sensor Supply #2
Hall sensor supply circuit - short
to ground Refer to the electrical circuit diagrams and test window
position hall sensors supply circuit for short to ground C1B1515 Sensor Supply #2
Hall sensor 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 test window
position hall sensors supply circuit for short to power, open circuit U001000
Medium Speed CAN
Communication Bus
Bus off Carry out any pinpoint tests associated with this DTC
using the manufacturer approved diagnostic system U014000
Lost Communication
With Body Control
Module
Missing message from CJB Carry out any pinpoint tests associated with this DTC
using the manufacturer approved diagnostic system U020800
Lost Communication
With Seat Control
Module "A"
Missing message from driver
seat module Carry out any pinpoint tests associated with this DTC
using the manufacturer approved diagnostic system U030000
Internal Control
Module Software
Incompatibility
Invalid configuration message is
received Re-configure the RJB using the manufacturer approved
diagnostic system. Clear the DTC and retest. If the DTC
remains suspect the PDM. Check and install a new
module as required, refer to the new module/component
installation note at the top of the DTC Index U200224 Switch
Signal stuck high Clear DTC and re-test. If DTC remains, suspect the
passenger side window switch. Check and install a new passenger side window switch U200424
Auxiliary Switch
Pack
Left or right rear door local
switch - signal stuck high Check for stuck rear window switch. Refer to the
electrical circuit diagrams and check left or right rear
door local switch circuit for short circuit U201011 Switch illumination
Rear window switch illumination
circuit - short to ground Refer to the electrical circuit diagrams and check rear
window switch illumination circuit for short to ground U201208
Car Configuration
Parameter(s)
Bus signal/message failures Cycle the ignition status and re-test. If DTC remains,
re-configure the RJB using the manufacturer approved diagnostic system U201324 Switch Pack
Signal stuck high Clear DTC and re-test. If DTC remains, install a new
driver door switch pack U201444
Control Module
Hardware
Data memory failure Suspect the PDM. Check and install a new PDM as
required, refer to the new module/component
installation note at the top of the DTC Index U210000
Initial Configuration
Not Complete
No sub type information Re-configure the PDM using the manufacturer approved
diagnostic system U300049 Control Module
Internal electronic failure Suspect the PDM. Check and install a new PDM as
required, refer to the new module/component
installation note at the top of the DTC Index U300255
Vehicle
Identification
Number
Not configured Re-configure the PDM as new using the manufacturer
approved diagnostic system and re-test. If DTC remains
install a new module, refer to the new
module/component installation note at the top of the
DTC Index U300281
Vehicle
Identification
Number (VIN)
Vehicle/component mis-match.
Corrupt VIN data being
transmitted, module previously
installed to other vehicle Check and install correct/new module as required, refer
to the new module/component installation note at the
top of the DTC Index U300362 Battery voltage
Mis-match in battery voltage, of
2 volts or more, between PDM
and RJB Carry out any pinpoint tests associated with this DTC
using the manufacturer approved diagnostic system

DTC Description Possible Cause Action B1C0024
Seat Recline Up
Switch
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 and seat
recline up circuit for short to ground B1C0124
Seat Recline Down
Switch
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 and check seat
recline down circuit for short to ground B1C0224 Memory Store Switch
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 B1C0324 Memory #1 Switch
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 B1C0424 Memory #2 Switch
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 B1C0524 Memory #3 Switch
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 U001088
Medium speed Can
communication Bus
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 U014000
Lost communication
with CJB
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 U014200
Lost communication
with RJB
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 U015500
Lost
communications
with instrument
cluster
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 U019900
Lost communication
with Driver Door
Module (DDM)
Lost communication with DDM Carry out any pinpoint tests associated with this DTC
using the manufacturer approved diagnostic system U030000
Internal control
module software
incompatibility
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 U1A1449
CAN Initialisation
failure
Internal electronic failure Install a new DSM, refer to the new module installation
note at the top of the DTC Index U1A4C68
Build/end of line
mode active
Manufacturing mode has not
been removed Place DSM in to customer mode using manufacturer
approved diagnostic system U300049 Control module
Internal electronic failure Install a new DSM, refer to the new module installation
note at the top of the DTC Index U300055
Stored vehicle
configuration data
does not match
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 DSM, refer to the new module
installation note at the top of the DTC Index U300087 Control Module
Missing message Re-configure the RJB using the manufacturer approved
diagnostic system. Check DSM for DTCs and refer to the
DTC Index. Check CAN network integrity using the
manufacturer approved diagnostic system U300146
Control module
improper shutdown
Calibration/parameter memory
failure Check for DTCs that could indicate power failure to the
module and refer to the DTC Index U300281
Vehicle
Identification
Number (VIN)
Vehicle/component mis-match.
Corrupt VIN data being
transmitted, module previously
installed to other vehicle Install original module, check for DTCs and refer to
relevant DTC Index U300316 Battery Voltage
Circuit voltage below threshold Carry out any pinpoint tests associated with this DTC
using the manufacturer approved diagnostic system

DTC Description Possible Causes Action U0010-88
Medium Speed CAN
Communication Bus -
Bus off
Medium speed CAN
communication - 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
Carry out on demand self test using manufacturer
approved diagnostic system to confirm rectification U0140-00
Lost Communication
With Body Control
Module - No sub type
information
Lost communication with
central junction box
NOTE: This DTC may be stored even though no fault
condition is present and should be ignored unless the
customer has reported a climate seat concern. Clear the
DTC and retest. Verify the customer concern prior to
diagnosis

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 front seat climate
control module and central junction box
Carry out on demand self test using manufacturer
approved diagnostic system to confirm rectification U0142-00 Lost Communication
Lost communication with
Refer to the electrical circuit diagrams and check With Body Control Module "B" - No sub rear junction box the power and ground connections to the module type information 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 front seat climate control module and rear junction box Carry out on demand self test using manufacturer approved diagnostic system to confirm rectification U0155-00
Lost Communication
With Instrument Panel
Cluster (IPC) Control
Module - No sub type
information
Lost communication with
instrument cluster
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 front seat climate
control module and instrument cluster
Carry out on demand self test using manufacturer
approved diagnostic system to confirm rectification U0156-00 Lost Communication
Lost communication with
Refer to the electrical circuit diagrams and check With Information Center "A" - No sub rear seat entertainment the power and ground connections to the module type information control 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 front seat climate control module and rear seat entertainment control module Carry out on demand self test using manufacturer approved diagnostic system to confirm rectification U0300-00
Internal Control Module
Software
Incompatibility - No
sub type information
Software stored in front
seat climate control
module is not compatible
with master configuration
Check the front seat climate control module is
configured correctly
Reconfigure the front seat climate control module
using the manufacturer approved diagnostic
system. Clear the DTC and retest the system
Carry out on demand self test using manufacturer
approved diagnostic system to confirm rectification U0401-00
Invalid Data Received
From ECM/PCM - No
sub type information
The engine control module
has transmitted engine
speed quality factor CAN
signal at a specific value
for a greater than expected
time period
Check the engine control module for related DTCs
and refer to the relevant DTC index
On software levels previous to 8X23-14B663-AE
clear the DTC and take no further action if the
system is operating correctly