2010 JAGUAR XFR diagnostic menu

7 Instrument cluster 8 Parking brake switch 9 Parking brake actuator


Static Apply System Operation

The EPB module receives a vehicle speed signal from the ABS (anti-lock brake system) module on the high speed CAN bus. If the parking brake switch is pulled to the 'Apply' position and vehicle speed is less than 2 mph (3 km/h), the EPB module will
instigate its 'Static Apply' mode and drive the actuator to apply full parking brake force to the rear wheels.

The EPB module monitors the current drawn by the actuator and compares this to information held within its configuration
software to determine when full braking force has been applied.

Dynamic Apply

There are two 'Dynamic Apply' modes; low speed dynamic and high speed dynamic. The low speed dynamic mode operates at
speeds between 2 mph (3 km/h) and 20 mph (32 km/h). The high speed dynamic mode operates at speeds above 20 mph (32
km/h).

If the parking brake switch is pulled up to the 'Apply' position and vehicle speed is within the low speed dynamic range, the
EPB module drives the actuator to apply full parking brake force to the rear wheels.

If the parking brake switch is pulled up to the 'Apply' position and vehicle speed is within the high speed dynamic range, the
EPB module will apply braking force to the rear wheels at a slower rate until full braking load is reached or the switch is
released. The rate with which braking force is applied is controlled by the EPB module, which monitors both current drawn by
the actuator and positional information from the actuator hall sensor and compares this to information held within its
configuration software.

Drive Away Release

The EPB module will initiate its 'Drive Away Release' function and automatically release the parking brake if the following
conditions are detected:
The engine is running.
Drive , or reverse is selected.
Positive throttle movement is detected.

The EPB module receives messages of gear selector position and throttle angle over the high speed CAN bus from the TCM (transmission control module) and the ECM (engine control module) respectively.

Release from Park

The EPB module will initiate its 'Release from Park' function and automatically release the parking brake if the gear selector is
moved from Park to any position except Neutral.

Repairs

Before carrying out any work on the parking brake system, the Jaguar approved diagnostic system must be connected and the
'parking brake unjam' routine run. The routine can be found in the 'Vehicle Configuration' area, under the 'Set-up and
Configuration' menu. After any work has been carried out on the parking brake, the system will require resetting.


CAUTION: Do not use the 'Emergency Release' tool to allow work to be carried out on the parking brake. Work can only be
carried out on the parking brake system after the 'parking brake unjam' routine has been run.

Resetting

If the electrical supply is disconnected from the EPB module, the actuator will loose its position memory. On battery
re-connection and ignition on, 'APPLY FOOT AND PARK BRAKE' will be displayed in the instrument cluster message center
indicating the parking brake requires resetting.
Refer to: Parking Brake (206-05, Diagnosis and Testing).

Operating Voltages

The EPB module will only operate the actuator if the power supply from the battery is between 9 V and 16 V. At any voltage
within this range, the actuator is able to fully tighten and release the brake cables. If the power supply falls outside of the
range, a fault code is stored in the EPB module and can be retrieved using the Jaguar approved diagnostic system.

Symptom Possible Causes Action Engine coolant
temperature sensor
Restricted air flow
over the radiator Engine not reaching
normal temperature
Thermostat
Cooling fan
Thermostat
Fan speed module Check the thermostat operation. Check the cooling fan operation, make
sure the cooling fan is not seized. Rectify as necessary Engine NOT running.
Cooling fan is
maximum speed
Circuit reference PWM
- Duty cycle is
implausible
Circuit reference PWM
- Frequency out
of range
Circuit reference PWM
- Circuit is open
circuit
Circuit reference PWM
- Circuit is short
circuit to power
Circuit reference PWM
- Circuit is short
circuit to
ground Refer to the electrical circuit diagrams and check the PWM circuit for short
circuit to ground, short circuit to power, open circuit, high resistance Engine IS running.
Cooling fan is
stationary
Circuit reference - IGN
-
- Circuit is open
circuit
Circuit reference - IGN
-
- Circuit is short
circuit to
ground
- EMS fuse
failure
- EMS relay
failure Refer to the electrical circuit diagrams and check the IGN circuit for short
circuit to ground, open circuit, high resistance. Check and install a new EMS
relay and fuse
PINPOINT TEST A : TEST
CONDITIONS DETAILS/RESULTS/ACTIONS A1: CHECK FOR COOLING FAN RELATED DTCS

NOTE: For a complete list of all diagnostic trouble codes that could be logged on this vehicle, please refer
to section 100-00. 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). 1 Using the manufacturer approved diagnostic system check the engine control module for DTCs 2 P0480-00 & P0480 with any other different last 2 digits in the DTC 3 P0481-00 & P0481 with any other different last 2 digits in the DTC 4 P0483-00 & P0483 with any other different last 2 digits in the DTC Are any of the cooling fan related DTCs listed, logged in the engine control module?
Yes
Please refer to section 100-00 and refer to the relevant DTC index and carry out repair procedure
Using the manufacturer approved diagnostic system clear all stored diagnostic trouble codes from the
diagnosis menu tab
Proceed to the test step A9 'Cooling fan validation procedure'
No
Proceed to the next step. A2 'Check for other DTCs' A2: CHECK FOR OTHER DTCS 1 Using the manufacturer approved diagnostic system check the engine control module for DTCs Are any other DTCs listed, logged in the engine control module?
Yes
Please refer to section 100-00 and refer to the relevant DTC index and carry out repair procedure
Using the manufacturer approved diagnostic system clear all stored diagnostic trouble codes from the
diagnosis menu tab
No

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