ignition JAGUAR XFR 2010 1.G Owner's Manual

DTC Description Possible Causes Action 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 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 B1009-87
Ignition Authorisation -
Missing message
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 B100A-62 Fuel Pump Authorisation
- Signal compare failure
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 B100A-64 Fuel Pump Authorisation
- Signal plausibility
failure
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 B100A-87 Fuel Pump Authorisation
- Missing message
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 B100B-67
Column Lock Ground
Authorisation - Signal
incorrect after event
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

DTC Description Possible Causes Action default key
transponder key operation. Ensure new keys are
from a known source B1B01-55
Key Transponder - Not
configured
Un-programmed key
inserted in SCU2
A non default key inserted
during key programming
Confirm the correct keys are used B1B01-62
Key Transponder -
Signal compare failure
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 B1B01-64
Key Transponder -
Signal plausibility
failure
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 B1B01-67
Key Transponder -
Signal incorrect after
event
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 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
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 instrument
cluster. Design condition - advise customer of
starting sequence. Design condition - determine
customer transponder key usage B1B01-87
Key Transponder -
Missing message
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 B1B33-05 Target I.D. Transfer -
System programming
failures
CAN fault
ECM ignition, power and
ground supply circuits -
short, open circuit
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

DTC Description Possible Causes Action Instrument cluster power
and ground supply circuits -
short, open circuit
ECM or instrument cluster
incorrectly configured 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 B1B33-62 Target I.D. Transfer -
Signal compare failure
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 B1B33-64 Target identification
transfer - Signal
plausibility failure
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 B1B33-87 Target I.D. Transfer -
Missing message
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 B1C32-77
Steering Column Tilt
Solenoid - Commanded
position not reachable
TILT axis fails to move
minimum distance within
allotted time period. Motion
may have been prohibited
due to motor jamming,
stalling or solenoid pin not
engaging
Check for restricted/jammed steering column
motor mechanism. Refer to the electrical circuit
diagrams and check steering column motor
UP/IN, DOWN/OUT circuit for short, open circuit B1C32-94
Steering Column Tilt
Solenoid - Unexpected
operation
TELE axis moves when it
has not been commanded
to. Motion may have
occurred due to solenoid pin
not disengaging or
mechanism has been
jammed on, whilst REACH
axis has been commanded
to move
Check for stuck/jammed solenoid/switch. Refer
to the electrical circuit diagrams and check
steering column motor UP/IN, DOWN/OUT circuit
for short, open circuit B1C33-12
Steering Column Tilt
Feedback Signal - Circuit
short to battery
Steering column tilt
feedback signal circuit -
short to power
Refer to the electrical circuit diagrams and check
steering column tilt feedback signal circuit for
short to power

DTC Description Possible Causes Action B1D37-11
Wiper Switch
Connection Circuit -
Circuit short to ground
Flick wipe switch circuit -
short to ground
Refer to the electrical circuit diagrams and check
flick wipe switch circuit for short to ground B1D37-15
Wiper Switch
Connection Circuit -
Circuit short to battery
or open
Flick wipe 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 flick wipe switch circuit for short to
power, open circuit C1110-64
Power steering
Calibration Data - Signal
plausibility failure
Invalid VAPS curve loaded
Re-configure the instrument cluster as new to
download VAPS curve data P0635-11
Power Steering Control
Circuit - Circuit short to
ground
VAPS ignition supply circuit
- short to ground
Refer to the electrical circuit diagrams and check
VAPS ignition supply circuit for short to ground P0635-12
Power Steering Control
Circuit - Circuit short to
battery
VAPS ignition supply circuit
- short to power
Refer to the electrical circuit diagrams and check
VAPS ignition supply circuit for short to power P0635-13
Power Steering Control
Circuit - Circuit open
VAPS ignition supply circuit
- open circuit
Refer to the electrical circuit diagrams and check
VAPS ignition supply circuit for open circuit P0635-22
Power Steering Control
Circuit - Signal
amplitude > maximum
First valid received speed
value above threshold
Check ABS module for DTCs and refer to relevant
DTC Index P0635-44
Power Steering Control
Circuit - Data memory
failure
Data memory failure
Re-configure the instrument cluster as new to
download VAPS curve data U0001-88
High Speed CAN
Communication Bus -
Bus off
Bus Off
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 HS CAN network to instrument cluster 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. Carry out CAN network integrity test
using the manufacturer approved diagnostic
system. Refer to the electrical circuit diagrams
and check MS CAN network to instrument cluster U0100-00
Lost Communication
With ECM/PCM “A” - No
sub type information
Loss of CAN communication
with ECM
Carry out any pinpoint tests associated with this
DTC using the manufacturer approved diagnostic
system. Check ECM for DTCs and refer to the
relevant DTC Index U0101-00
Lost Communication
with TCM - No sub type
information
Loss of CAN communication
with TCM
Carry out any pinpoint tests associated with this
DTC using the manufacturer approved diagnostic
system. Check TCM for DTCs and refer to the
relevant DTC Index U0103-00
Lost Communication
With Gear Shift Module
- No sub type
information
Loss of CAN communication
with transmission shift
module
Carry out any pinpoint tests associated with this
DTC using the manufacturer approved diagnostic
system. Check transmission shift module for
DTCs and refer to the relevant DTC Index U0104-00
Lost Communication
With Cruise Control
Module - No sub type
information
Loss of CAN communication
with speed control module
Carry out any pinpoint tests associated with this
DTC using the manufacturer approved diagnostic
system. Check speed control module for DTCs
and refer to the relevant DTC Index U0121-00
Lost Communication
With Anti-Lock Brake
System (ABS) Control
Module - No sub type
information
Loss of CAN communication
with ABS module
Carry out any pinpoint tests associated with this
DTC using the manufacturer approved diagnostic
system. Check ABS module for DTCs and refer to
the relevant DTC Index

DTC Description Possible Causes Action U3000-04
Control Module -
System Internal
Failures
Occupancy seat module
internal electronic failure
Check and install a new occupancy seat module as
required. Refer to the warranty policy and procedures
manual, or determine if any prior approval programme is
in operation, prior to the installation of a new
module/component U3000-54
Control Module -
Missing calibration
This diagnostic trouble
code is set if a 'calibrate
occupancy seat module
empty seat offset'
routine is requested and
fails due to one of the
pre-conditions to
execute the routine
Check the following criteria have all been achieved:
Ignition status set to RUN/START. Verify seat is always
empty after power-up before re-zero is requested. The
occupancy seat module has gone through the seat
assembly plant calibration. No collision event received
from the restraints control module during the current
ignition cycle. No faults present in the current ignition
cycle. The trigger message for calibrate empty seat
offset has been received from the diagnostic tool.
Occupancy seat module has enough time to begin
classification. Temperature is between 6C (42F) and 36C
(97F) U3003-16
Battery Voltage -
Circuit voltage
below threshold
Circuit voltage below
threshold
Check battery is in fully charged and serviceable
condition. Check integrity of charging system U3003-17
Battery Voltage -
Circuit voltage
above threshold
Circuit voltage above
threshold
Check battery is in fully charged and serviceable
condition. Check integrity of charging system

DTC Description Possible Causes Action Cycle the ignition off, then on, to power up parking
aid system and check corrective action B1B58-11
Rear Sensors Power
Circuit - Circuit short
to ground
Wiring harness fault
Control Module -
Component internal
failure
Check rear and front (if front PDC fitted) bumper
harness for signs of damage and security of
connections
Refer to electrical wiring diagrams and check the
parking assist rear sensor power circuit and front
sensor power circuit (if front PDC fitted) for short
circuit to ground. Repair or replace any wiring harness
as required
Using the manufacturers approved diagnostic system
clear the DTC and run the on demand self test. If the
problem persists, suspect the control module
Cycle the ignition off, then on, to power up parking
aid system and check corrective action B1C30-73
Disable Switch -
Actuator stuck closed
Wiring harness fault
Control Switch -
Component internal
failure
Refer to electrical wiring diagrams and check the
parking assist switch and switch circuit. Repair or
replace any wiring harness as required
Using the manufacturers approved diagnostic system
clear the DTC and run the on demand self test. If the
problem persists, suspect the control switch
Check the switch function U0010-00
Medium Speed CAN
Communication Bus -
No sub type
information
Medium speed CAN
failure - bus off
Refer to the electrical circuit diagrams and check the
parking aid control module medium speed CAN bus
for short circuit to ground, short circuit to power,
open circuit, high resistance, or short circuit between
the paired CAN wires
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 U0073-00
Control Module
Communication Bus
"A" Off - No sub type
information
Control module
communication Bus "A"
failure - bus off
Refer to the electrical circuit diagrams and check the
parking aid control module high speed CAN bus for
short circuit to ground, short circuit to power, open
circuit, high resistance, or short circuit between the
paired CAN wires
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 U0140-00
Lost Communication
With Body Control
Module - No sub type
information
Loss of CAN
communication with
central junction box
Refer to the electrical circuit diagrams and check the
power and ground connections to the central junction
box. Clear DTC and retest
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 central junction box and the parking aid
control module U0142-00 Lost Communication
Loss of CAN
Refer to the electrical circuit diagrams and check the With Body Control Module "B" - No sub communication with power and ground connections to the auxiliary type information auxiliary junction box junction box. Clear DTC and retest 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 central junction box and the parking aid control module U0155-00
Lost Communication
With Instrument Panel
Cluster (IPC) Control
Module - No sub type
information
Loss of CAN
communication with
instrument cluster
Refer to the electrical circuit diagrams and check the
power and ground connections to the instrument
cluster. Clear DTC and retest
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 central junction box and the parking aid
control module

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 B10AF-93
Blower Fan Relay - No
operation
High Side output not
driven - Diagnosis
feedback indicates
output is at open load
or short to power
Carry out any pinpoint test associated with this DTC
using the manufacturer approved diagnostic system.
Refer to the electrical circuit diagrams and check
blower motor supply circuit for short to power, open
circuit B10DD-11
Airbag Deployed -
Circuit short to ground
Airbag deployed digital
input signal circuit -
short to ground
Carry out any pinpoint test associated with this DTC
using the manufacturer approved diagnostic system.
Refer to the electrical circuit diagrams and check
airbag deployed digital input signal circuit for short
to ground B10DD-15
Airbag Deployed -
Circuit short to battery
or open
Airbag deployed digital
input signal circuit -
short to power, open
circuit
Carry out any pinpoint test associated with this DTC
using the manufacturer approved diagnostic system.
Refer to the electrical circuit diagrams and check
airbag deployed digital input signal circuit for short
to power, open circuit B10DD-38
Airbag Deployed - Signal
frequency incorrect
Signal frequency
incorrect
Check the RCM for related DTCs and refer to the
relevant DTC Index B10DE-11
Low Fuel Warning
Switch - Circuit short to
ground
Diesel run-dry switch
analogue input circuit -
short to ground
Carry out any pinpoint test associated with this DTC
using the manufacturer approved diagnostic system.
Refer to the electrical circuit diagrams and check
diesel run-dry switch analogue input circuit for short
to ground B10DE-15
Low Fuel Warning
Switch - Circuit short to
battery or open
Diesel run-dry switch
analogue input circuit -
short to power, open
circuit
Carry out any pinpoint test associated with this DTC
using the manufacturer approved diagnostic system.
Refer to the electrical circuit diagrams and check
diesel run-dry switch analogue input circuit for short
to power, open circuit B1112-11
Park Aid Ignition -
Circuit short to ground
Parking aid ignition
supply circuit - short to
ground
Carry out any pinpoint test associated with this DTC
using the manufacturer approved diagnostic system.
Refer to the electrical circuit diagrams and check
parking aid ignition supply circuit for short to ground B1112-12
Park Aid Ignition -
Circuit short to battery
Parking aid ignition
supply circuit - short to
power
Refer to the electrical circuit diagrams and check
parking aid ignition supply circuit for short to power B1115-11
High Mounted Stop
Lamp Control - Circuit
short to ground
High mounted stop lamp
control circuit - short to
ground
Carry out any pinpoint test associated with this DTC
using the manufacturer approved diagnostic system.
Refer to the electrical circuit diagrams and check
high mounted stop lamp control circuit for short to
ground B1116-11
Left Tail Lamp - Circuit
short to ground
Left hand tail lamp
control circuit - short to
ground
Carry out any pinpoint test associated with this DTC
using the manufacturer approved diagnostic system.
Refer to the electrical circuit diagrams and check left
hand tail lamp control circuit for short to ground B1117-11
Right Tail Lamp - Circuit
short to ground
Right hand tail lamp
control circuit - short to
ground
Carry out any pinpoint test associated with this DTC
using the manufacturer approved diagnostic system.
Refer to the electrical circuit diagrams and check
right hand tail lamp control circuit for short to
ground B111A-11
Number Plate Lamps -
Circuit short to ground
Right hand or left hand
number plate lamp
control circuits - short to
ground
Carry out any pinpoint test associated with this DTC
using the manufacturer approved diagnostic system.
Refer to the electrical circuit diagrams and check
right hand and left hand number plate lamp control
circuits for short to ground www.JagDocs.com

DTC Description Possible Causes Action B111A-12
Number Plate Lamps -
Circuit short to battery
Right hand or left hand
number plate lamp
control circuits - short to
power
Refer to the electrical circuit diagrams and check
right hand and left hand number plate lamp control
circuits for short to power B111A-13
Number Plate Lamps -
Circuit open
Right hand or left hand
number plate lamp
control circuits - open
circuit
Refer to the electrical circuit diagrams and check
right hand and left hand number plate lamp control
circuits for open circuit B111A-15
Number Plate Lamps -
Circuit short to battery
or open
Right or left side licence
plate lamp(s)
inoperative
Right or left side licence
plate lamp control
circuits - short circuit to
power, open circuit, high
resistance
Refer to the electrical circuit diagrams and check
right side and left side licence plate lamp control
circuits for short circuit to power, open circuit, high
resistance. Repair wiring harness as required. Clear
DTC and retest B111D-12
Boot/Trunk Motor Open -
Circuit short to battery
Luggage compartment
lid latch actuator control
circuit - short to power
Carry out any pinpoint test associated with this DTC
using the manufacturer approved diagnostic system.
Refer to the electrical circuit diagrams and check
luggage compartment lid latch actuator control
circuit for short to power B111D-14
Boot/Trunk Motor Open -
Circuit short to ground
or open
Luggage compartment
lid latch actuator control
circuit - short to ground,
open circuit
Carry out any pinpoint test associated with this DTC
using the manufacturer approved diagnostic system.
Refer to the electrical circuit diagrams and check
luggage compartment lid latch actuator control
circuit for short to ground, open circuit B111E-11
Boot/Trunk Lamps -
Circuit short to ground
Luggage compartment
lamp control circuit -
short to ground
Carry out any pinpoint test associated with this DTC
using the manufacturer approved diagnostic system.
Refer to the electrical circuit diagrams and check
luggage compartment lamp control circuit for short
to ground B111E-12
Boot/Trunk Lamps -
Circuit short to battery
Luggage compartment
lamp control circuit -
short to power
Refer to the electrical circuit diagrams and check
luggage compartment lamp control circuit for short
to power B111E-13
Boot/Trunk Lamps -
Circuit open
Luggage compartment
lamp control circuit -
open circuit
Refer to the electrical circuit diagrams and check
luggage compartment lamp control circuit for open
circuit B111E-15
Boot/Trunk Lamps -
Circuit short to battery
or open
Luggage compartment
lamp inoperative
Luggage compartment
lamp control circuit -
short circuit to power,
open circuit, high
resistance
Refer to the electrical circuit diagrams and check
luggage compartment lamp control circuit for short
circuit to power, open circuit, high resistance. Repair
wiring harness as required. Clear DTC and retest B1123-12
Restraints Ignition
Relay - Circuit short to
battery
High Side output not
driven - diagnosis
feedback indicates
output is short to power
Carry out any pinpoint test associated with this DTC
using the manufacturer approved diagnostic system.
Refer to the electrical circuit diagrams and check
restraints ignition relay output for short to power B1123-14
Restraints Ignition
Relay - Circuit short to
ground or open
High Side output not
driven - diagnosis
feedback indicates
output is short to
ground, open circuit
Carry out any pinpoint test associated with this DTC
using the manufacturer approved diagnostic system.
Refer to the electrical circuit diagrams and check
restraints ignition relay output for short to ground,
open circuit B1123-93
Restraints Ignition
Relay - No operation
High Side output not
driven - diagnosis
feedback indicates
output is at open load
Carry out any pinpoint test associated with this DTC
using the manufacturer approved diagnostic system.
Refer to the electrical circuit diagrams and check
restraints ignition relay output for open load or

DTC Description Possible Causes Action B1087-83
LIN Bus "A" - Value
of signal protection
calculation
incorrect
Transmission control module LIN
message error - checksum fault
Refer to the electrical circuit diagrams and
check LIN input signal circuit for short circuit
to ground, short circuit to power, open
circuit, high resistance. Check transmission
control module for related DTCs and refer to
relevant DTC index B1087-87 LIN Bus "A" -
Missing message
Transmission control module LIN
message error - Missing message
Refer to the electrical circuit diagrams and
check LIN input signal circuit for short circuit
to ground, short circuit to power, open
circuit, high resistance. Check transmission
control module for related DTCs and refer to
relevant DTC index B1142-62
Ignition Status 1 -
Signal compare
failure
Hardwired ignition and CAN
powermode signals differ
Refer to the electrical circuit diagrams and
check ignition supply circuit for short circuit
to ground, short circuit to power, open
circuit, high resistance B123C-01
Dynamic Stability
Control Status
Indicator - General
Electrical Failure
Dynamic stability control LED failure
Check transmission shift module, check
operation of the dynamic stability control
button status illumination, check and install
new transmission shift module as required.
Refer to the warranty policy and procedures
manual, or determine if any prior approval
programme is in operation, prior to the
installation of a new module B123D-64
Dynamic Stability
Control Button -
Signal plausibility
failure
Dynamic stability control button may
be stuck, may be due to a faulty
button or to the user holding the
button for a prolonged period
(dynamic stability control button
detected as pressed for 30 seconds)
(S1)
Check for normal dynamic stability control
button functionality. If it operates normally
then no further action required. If the
dynamic stability control button fails to
operate normally then may be due to an
internal fault, check and install new
transmission shift module as required. Refer
to the warranty policy and procedures
manual, or determine if any prior approval
programme is in operation, prior to the
installation of a new module B123F-01
Adaptive Speed
Limiter Mode
Indicator - General
Electrical Failure
Adaptive speed limiter LED failure
Check transmission shift module, check
operation of the active speed limiter button
status illumination, check and install new
transmission shift module as required. Refer
to the warranty policy and procedures
manual, or determine if any prior approval
programme is in operation, prior to the
installation of a new module B1241-64
Adaptive Speed
Limiter Button -
Signal plausibility
failure
May be due to a faulty button or to
the user holding the button for a
prolonged period (adaptive speed
limiter button detected as pressed
for 30 seconds)
Check for normal adaptive speed limiter
button functionality. If it operates normally
then no further action required. If the
adaptive speed limiter button fails to
operate normally then may be due to an
internal fault, check and install new
transmission shift module as required. Refer
to the warranty policy and procedures
manual, or determine if any prior approval
programme is in operation, prior to the
installation of a new module B1242-64
Winter Button -
Signal plausibility
failure
May be due to a faulty button or to
the user holding the button for a
prolonged period (winter button
detected as pressed for 30 seconds)
Check for normal winter button functionality.
If it operates normally then no further action
required. If the winter button fails to operate
normally then may be due to an
internal fault, check and install new
transmission shift module as required. Refer
to the warranty policy and procedures
manual, or determine if any prior approval
programme is in operation, prior to the
installation of a new module www.JagDocs.com