b1009-62 JAGUAR XFR 2010 1.G Workshop Manual

Published: 12-May-2014
General Information - Diagnostic Trouble Code (DTC) Index DTC: Central Junction Box (CJB)
Description and Operation

Central Junction Box (CJB)


CAUTION: Diagnosis by substitution from a donor vehicle is NOT acceptable. Substitution of control modules does not
guarantee confirmation of a fault, and may also cause additional faults in the vehicle being tested and/or the donor vehicle.
NOTES:


If a control module or a component is suspect and the vehicle remains under manufacturer warranty, 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.


Generic scan tools may not read the codes listed, or may read only 5-digit codes. Match the 5 digits from the scan tool to
the first 5 digits of the 7-digit code listed to identify the fault (the last 2 digits give extra information read by the
manufacturer-approved diagnostic system).


When performing voltage or resistance tests, always use a digital multimeter accurate to three decimal places, and with
an up-to-date calibration certificate. When testing resistance always take the resistance of the digital multimeter leads into
account.


Check and rectify basic faults before beginning diagnostic routines involving pinpoint tests.


Inspect connectors for signs of water ingress, and pins for damage and/or corrosion.


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.


Check DDW for open campaigns. Refer to the corresponding bulletins and SSMs which may be valid for the specific
customer complaint and carry out the recommendations as required.

The table below lists all Diagnostic Trouble Codes (DTCs) that could be logged in the Central Junction Box (CJB). For additional
diagnosis and testing information, refer to the relevant Diagnosis and Testing section in the workshop manual.
For additional information, refer to: Communications Network (418-00 Module Communications Network, Diagnosis and Testing).

DTC Description Possible Causes Action B00D5-11
Restraint System
Passenger Disable
Indicator - Circuit
short to ground
PAD lamp supply circuit -
short to ground
Refer to the electrical circuit diagrams and check
PAD lamp supply circuit for short to ground B00D5-12
Restraint System
Passenger Disable
Indicator - Circuit
short to battery
PAD lamp supply circuit -
short to power
Refer to the electrical circuit diagrams and check
PAD lamp supply circuit for short to power B00D5-13
Restraint System
Passenger Disable
Indicator - Circuit open
PAD lamp supply circuit -
open circuit
Refer to the electrical circuit diagrams and check
PAD lamp supply circuit for open circuit B1009-51 Ignition Authorisation
- Not programmed
Faulty instrument cluster
Target SID
re-synchronisation error
following programming
CAN fault
Check ignition, power and ground supplies to CJB
and instrument cluster. Re-synchronize ID by
re-configuring the instrument cluster as a new
module. Check CAN communications between
instrument cluster and tester B1009-62 Ignition Authorisation
- Signal compare
failure
Low speed CAN fault
CJB fault
Instrument cluster fault
Incorrect module installed
(CJB/Instrument cluster)
Target SID synchronisation
Check CAN communications between CJB and
instrument cluster. Check ignition, power and
ground supplies to CJB and instrument cluster.
Confirm correct module is installed.
Re-synchronise ID by re-configuring the
instrument cluster as a new module. Check CAN

Published: 12-May-2014
General Information - Diagnostic Trouble Code (DTC) Index DTC: Instrument Cluster (IPC)
Description and Operation

Instrument Cluster (IC)


CAUTION: Diagnosis by substitution from a donor vehicle is NOT acceptable. Substitution of control modules does not
guarantee confirmation of a fault, and may also cause additional faults in the vehicle being tested and/or the donor vehicle.
NOTES:


If a control module or a component is suspect and the vehicle remains under manufacturer warranty, 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.


Generic scan tools may not read the codes listed, or may read only 5-digit codes. Match the 5 digits from the scan tool to
the first 5 digits of the 7-digit code listed to identify the fault (the last 2 digits give extra information read by the
manufacturer-approved diagnostic system).


When performing voltage or resistance tests, always use a digital multimeter accurate to three decimal places, and with
an up-to-date calibration certificate. When testing resistance always take the resistance of the digital multimeter leads into
account.


Check and rectify basic faults before beginning diagnostic routines involving pinpoint tests.


Inspect connectors for signs of water ingress, and pins for damage and/or corrosion.


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.


Check DDW for open campaigns. Refer to the corresponding bulletins and SSMs which may be valid for the specific
customer complaint and carry out the recommendations as required.

The table below lists all Diagnostic Trouble Codes (DTCs) that could be logged in the Instrument Cluster (IC). For additional
diagnosis and testing information, refer to the relevant Diagnosis and Testing section in the workshop manual.
For additional information, refer to: Instrument Cluster (413-01 Instrument Cluster, Diagnosis and Testing).
DTC Description Possible Causes Action B1008-11
Wiper Mode Switch -
Circuit short to ground
Master wiper switch circuit -
short to ground
Refer to the electrical circuit diagrams and check
master wiper switch circuit for short to ground B1008-15
Wiper Mode Switch -
Circuit short to battery
or open
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 B1009-51
Ignition Authorisation -
Not programmed
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 B1009-62
Ignition Authorisation -
Signal compare failure
LS CAN fault
CJB 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
CJB and instrument cluster. Refer to the