fuel pump JAGUAR XFR 2010 1.G Workshop Manual

Overview
System Operation and Component DescriptionDiagnosis and TestingEngineGeneral ProceduresEngine Oil Draining and Filling
Engine Oil Vacuum Draining and Filling
Fuel Pump Camshaft Timing Check
Fuel Pump Camshaft Timing Adjustment
Valve Clearance Check
Valve Clearance AdjustmentRemoval and InstallationCamshaft LH
Camshaft RH
Crankshaft Front Seal
Crankshaft Pulley
Crankshaft Rear Seal
Cylinder Head LH
Cylinder Head RH
Engine Mount LH
Engine Mount RH
Exhaust Manifold LH
Exhaust Manifold RH
Flexplate
Oil Cooler
Oil Filter Element
Oil Pan
Oil Pan Extension
Oil Pump
Timing Cover
Timing Drive Components
Valve Cover LH
Valve Cover RH
Cylinder Block Oil Gallery Plug
Fuel Pump Camshaft - Assembly Part Number: INA Timing Drive
Fuel Pump Camshaft - Assembly Part Number: Tsubaki Timing Drive
Lower Timing Cover
ValvesRemovalEngineInstallationEngine

SpecificationDescription and OperationComponent Location
Overview
System Operation and Component DescriptionDiagnosis and TestingEngine Cooling - V8 5.0L Petrol/V8 S/C 5.0L PetrolGeneral ProceduresCooling System Draining and Vacuum Filling
Cooling System Partial Draining, Filling and Bleeding - V8 S/C 5.0L Petrol
Cooling System Draining, Filling and Bleeding - V8 S/C 5.0L PetrolRemoval and InstallationAuxiliary Radiator
Coolant Expansion Tank
Cooling Fan Motor and Shroud - Vehicles With: Supercharger
Cooling Module - Vehicles With: Supercharger
Coolant Pump - Vehicles With: Supercharger
Radiator (26.40.01) - Vehicles With: Supercharger
Thermostat Housing - Vehicles With: Supercharger303-03D: Supercharger Cooling - V8 S/C 5.0L Petrol
Description and OperationComponent Location
Overview
System Operation and Component DescriptionRemoval and InstallationRadiator303-04E: Fuel Charging and Controls - V8 S/C 5.0L PetrolSpecificationDescription and OperationComponent Location
Overview
System Operation and Component DescriptionDiagnosis and TestingFuel Charging and ControlsGeneral ProceduresFuel Injection Component CleaningRemoval and InstallationFuel Injectors
Fuel Rail LH
Fuel Rail RH
Left-Hand Fuel Rail High-Pressure Fuel Pump
Right-Hand Fuel Rail High-Pressure Fuel Pump303-03C: Engine Cooling - V8 5.0L Petrol/V8 S/C 5.0L Petrol

310: Fuel System - General Information
310-00: Fuel System - General InformationSpecificationGeneral ProceduresFuel System Pressure Release - V8 5.0L Petrol/V8 S/C 5.0L Petrol
Fuel Tank Draining
Spring Lock Couplings
Quick Release Coupling
Quick Release Coupling - Push Connect310-01C: Fuel Tank and Lines - V8 5.0L Petrol/V8 S/C 5.0L PetrolSpecificationDescription and OperationComponent Location
Overview
System Operation and Component DescriptionDiagnosis and TestingFuel Tank and LinesRemoval and InstallationFuel Level Sender
Fuel Pump and Sender Unit
Fuel Tank
Fuel Tank Filler Pipe
Fuel Rail High-Pressure Fuel Pump Supply Line310-02: Acceleration ControlSpecificationDiagnosis and TestingAcceleration ControlRemoval and InstallationAccelerator Pedal310-03C: Speed Control - V8 5.0L Petrol/V8 S/C 5.0L PetrolSpecificationDescription and OperationComponent Location
Overview
System Operation and Component DescriptionDiagnosis and TestingSpeed ControlGeneral ProceduresSpeed Control Sensor AdjustmentRemoval and InstallationSpeed Control Deactivator Switch

Bus Topology of a
communication
network Coast Clutch Solenoid CCS Camshaft Position CMP Indicates camshaft position Carbon dioxide CO² Colorless gas with a density of approximately 1.5 times that of air Carbon monoxide CO Poisonous gas produced as the result of incomplete combustion Chlorofluorocarbon CFC Catalytic converter
In-line exhaust system device used to reduce the level of engine exhaust
emissions Celsius C
SI term for the Centigrade scale, with freezing point at zero and boiling point at 100 degrees Compact Disc CD Cylinder Head Temperature
Sensor CHT Sensor A sensor for measuring the temperature of the cylinder head Central Junction Box CJB Crankshaft Position CKP Indicates crankshaft position Clutch Pedal Position CPP Indicates clutch pedal position Controller Area Network CAN
A communication system which allows control modules to be linked together Constant Velocity CV Cubic centimeter cm³ Central Security Module CSM Electronic module to support security system functionality Data Link Connector DLC
Connector providing access and/or control of the vehicle information, operating conditions, and diagnostic information Driver Door Module DDM Electronic module to support driver door functionality Driver Seat Module DSM Electronic module to support driver seat functionality Daytime Running Lamps DRL Deutsche Institut fur Normung DIN German standards regulation body Diagnostic Trouble Code DTC
An alpha/numeric identifier for a fault condition identified by the On-Board Diagnostic (OBD) system Direct current dc
Current which flows in one direction only, though it may have appreciable pulsations in its magnitude Domestic Data Bus D2B Digital Versatile Disc DVD Electronic Automatic Temperature Control EATC
Exhaust Gas Recirculation EGR Exhaust Gas Recirculation Temperature Sensor EGRT Sensing EGR function based on temperature change Electronic Brake Force
Distribution EBD
Engine Control Module ECM Electronic module to support engine functionality Electronic Crash Sensor ECS Sensor to measure severity of impact Engine Coolant Temperature ECT Engine Oil Pressure EOP European On-Board Diagnostic EOBD Electronic Pressure Control EPC Electrically Erasable
Programmable Read-Only Memory EEPROM
Erasable Programmable
Read-Only Memory EPROM
Evaporative Emission EVAP
System designed to prevent fuel vapor from escaping into the atmosphere. Typically includes a charcoal filled canister to absorb fuel vapor Flash Electrically Erasable
Programmable Read-Only Memory FEEPROM
Front Electronic Module FEM Flash Erasable Programmable
Read-Only Memory FEPROM
Frequency Modulation FM Fuel Pump Driver Module FPDM Fuel Rail Pressure FRP Generic Electronic Module GEM Ground GND
Electrical conductor used as a common return for an electrical circuit or
circuits, and with a relative zero potential Global Positioning System GPS Global System for Mobile
Communication GSM
Gross Vehicle Weight GVW Heated Oxygen Sensor HO2S Electrically heated oxygen sensor which induces fuelling corrections

DTC Description Possible Causes Action P007D-00
Charge Air Cooler
Temperature Sensor Circuit
High (Bank 1) - No sub type
information
NOTE: - Circuit TMAP_TEMP_SENSOR
-

Charge air cooler temperature
sensor (Bank 1) circuit short circuit
to power, open circuit, high
resistance
Charge air cooler temperature
sensor (Bank 1) failure
Refer to the electrical circuit
diagrams and check charge air cooler
temperature sensor (Bank 1) circuit
for short circuit to power, open
circuit, high resistance
Check and install a new charge air
cooler temperature sensor (Bank 1)
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 P0087-00
Fuel Rail/System Pressure -
Too Low - No sub type
information
NOTE: - Circuit
FUEL_HIGH_PRESS_SENSOR -

Fuel rail pressure sensor circuit
short circuit to ground, open
circuit, high resistance
Fuel rail pressure sensor failure
Fuel lines leaking or restricted
Fuel pump failure
Using the manufacturer approved
diagnostic system check datalogger
signal, Fuel Rail Pressure Sensor -
High Range Sensor Voltage (0x0377)
Refer to the electrical circuit
diagrams and check fuel rail pressure
sensor circuit for short circuit to
ground, open circuit, high resistance
Check for fuel pump related DTCs.
Check fuel lines for leakage or
restriction
Check and install new fuel rail
pressure sensor as required. Check
and install a new fuel pump 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 P0088-00
Fuel Rail/System Pressure -
Too High - No sub type
information
NOTE: - Circuit
FUEL_HIGH_PRESS_SENSOR -

Fuel rail pressure sensor circuit
short to each other, high
resistance, short circuit to power
Fuel rail pressure sensor failure
Using the manufacturer approved
diagnostic system check datalogger
signal, Fuel Rail Pressure Sensor -
High Range Sensor Voltage (0x0377)
Refer to the electrical circuit
diagrams and check fuel rail pressure
sensor circuit for short to each other,
high resistance, short circuit to
power
Check and install new fuel rail
pressure sensor 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 P008A-00
Low Pressure Fuel System
Pressure - Too Low - No sub
type information
NOTE: - Circuit
LOW_PRESS_FUEL_PRESS_SENSOR -

Low pressure fuel sensor circuit
failure, short circuit to ground,
short circuit to power, open circuit
Fuel pump driver module circuit
short circuit to ground, short circuit
to power, open circuit
Low pressure fuel
Fuel pump driver module failure
Using the manufacturer approved
diagnostic system check datalogger
signal, Fuel Rail Pressure - Low
Range Sensor Voltage (0x0376)
Check fuel system for leakage
Refer to the electrical circuit
diagrams and check low pressure
fuel sensor circuit for short circuit to
ground, short circuit to power, open
circuit
Refer to the electrical circuit
diagrams and check fuel pump driver
module circuit short circuit to
ground, short circuit to power, open
circuit
Check and install a new low pressure
fuel sensor as required. Check and
install a new fuel pump driver
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

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 B10A0-11
Wiper/ Washer Switch -
Circuit short to ground
Wash/wipe circuit - short to
ground
Refer to the electrical circuit diagrams and check
wash/wipe circuit for short to ground B10A0-15
Wiper/ Washer Switch -
Circuit short to battery
or open
Wash/wipe 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 wash/wipe circuit for short to power,
open circuit B10A6-11
Main Light Switch -
Circuit short to ground
Master lighting switch circuit
- short to ground
Refer to the electrical circuit diagrams and check
master lighting switch circuit for short to ground B10A6-15
Main Light Switch -
Circuit short to battery
or open
Master lighting 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 lighting switch circuit for short
to power, open circuit B112B-87
Steering Wheel Module -
Missing message
Steering wheel module
failure - slave node not
responding
Carry out any pinpoint tests associated with this
DTC using the manufacturer approved diagnostic
system. Refer to the electrical circuit diagrams
and check the clockspring LIN circuit for short,
open circuit. Suspect the clockspring, check and
install a new clockspring as required, refer to the
new module/component installation note at the
top of the DTC Index B115C-7A Transfer Fuel Pump -
Fluid leak or seal failure
Fuel pump system fault
Check for fuel system jet pump or jet pump fuel
level sensor fault B1A85-15
Ambient Light Sensor -
Circuit short to battery
or open
Autolamp sensor 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 autolamp sensor circuit for short to
power, open circuit B1B01-00
Key Transponder - No
sub type information
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 B1B01-05
Key Transponder -
System programming
failures
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 B1B01-51
Key Transponder - Not
programmed
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
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 www.JagDocs.com

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

Rear Junction Box (RJB)


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 Rear Junction Box (RJB). 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 P0460-11
Fuel Level Sensor A
Circuit - Circuit short to
ground
Fuel level sensor A
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
fuel level sensor A analogue input circuit for short to
ground P0460-15
Fuel Level Sensor A
Circuit - Circuit short to
battery or open
Fuel level sensor A
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
fuel level sensor A analogue input circuit for short to
power, open circuit P0571-12
Brake Switch A Circuit -
Circuit short to battery
Footbrake switch digital
input signal circuits -
short to power
Refer to the electrical circuit diagrams and check
footbrake switch digital input signal circuits for
short to power P1230-12
Fuel Pump Low Speed
Malfunction (VLCM) -
Circuit short to battery
High Side output not
driven - Diagnosis
feedback indicates
output is short to power
Refer to the electrical circuit diagrams and check
fuel pump delivery module for short to power

DTC Description Possible Causes Action P1230-14
Fuel Pump Low Speed
Malfunction (VLCM) -
Circuit short to ground
or open
High Side output not
driven - Diagnosis
feedback indicates
output is short to
ground, open circuit
Refer to the electrical circuit diagrams and check
fuel pump delivery module for short to ground, open
circuit P1230-93
Fuel Pump Low Speed
Malfunction (VLCM) - 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
fuel pump delivery module for short to power, open
circuit P1346-11
Fuel Level Sensor B
Circuit - Circuit short to
ground
Fuel level sensor B
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
fuel level sensor B analogue input circuit for short to
ground P1346-15
Fuel Level Sensor B
Circuit - Circuit short to
battery or open
Fuel level sensor B
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
fuel level sensor B analogue input circuit for short to
power, open circuit P1624-13
Anti-theft System -
Circuit open
Anti-theft signal circuit
from CJB - open circuit
Refer to the electrical circuit diagrams and check
anti-theft signal circuit from CJB for open circuit C111A-11
Right Stop Lamp -
Circuit short to ground
Right stomp 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 stomp lamp control circuit for short to ground C111A-12
Right Stop Lamp -
Circuit short to battery
Right stomp lamp
control circuit - short to
power
Refer to the electrical circuit diagrams and check
right stomp lamp control circuit for short to power C111A-13
Right Stop Lamp -
Circuit open
Right stomp lamp
control circuit - open
circuit
Refer to the electrical circuit diagrams and check
right stomp lamp control circuit for open circuit C111B-11
Left Stop Lamp - Circuit
short to ground
Left stomp 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
stomp lamp control circuit for short to ground C111B-13
Left Stop Lamp - Circuit
open
Left stomp lamp control
circuit - open circuit
Refer to the electrical circuit diagrams and check left
stomp lamp control circuit for open circuit C1120-11
Reversing lamp - Circuit
short to ground
Reverse 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
reverse lamp control circuit for short to ground C1120-12
Reversing lamp - Circuit
short to battery
Reverse lamp control
circuit - short to power
Refer to the electrical circuit diagrams and check
reverse lamp control circuit for short to power C1120-13
Reversing lamp - Circuit
open
Reverse lamp control
circuit - open circuit
Refer to the electrical circuit diagrams and check
reverse lamp control circuit for open circuit C1120-15
Reversing lamp - Circuit
short to battery or open
Reverse lamp control
circuit - short circuit to
power, open circuit, high
resistance
Refer to the electrical circuit diagrams and check
reverse lamp control circuit for short circuit to power,
open circuit, high resistance. Repair wiring harness
as required. Clear DTC and retest

DTC Description Possible Causes Action B100A-51 Fuel Pump Authorisation
- Not programmed
RJB fault
Low speed CAN fault
Instrument cluster fault
Check power and ground supplies to RJB. Check CAN
communications between RJB and instrument
cluster. Check power and ground supplies to
instrument cluster B100A-62 Fuel Pump Authorisation
- Signal compare failure
Low speed CAN fault
RJB fault
Instrument cluster fault
Incorrect module
installed
(RJB/Instrument cluster)
Write target SID
synchronisation error
following
re-programming
Noise/EMC related error
Check CAN communications between RJB and
instrument cluster. Check power and ground supplies
to RJB and instrument cluster. Confirm correct
module installed. Re-synchronise ID by
re-configuring the RJB as a new module. Check CAN
network for interference/EMC related issues B100A-63 Fuel Pump Authorisation
- Circuit/component
protection time-out
RJB fault
Low speed CAN fault
Instrument cluster fault
Low battery voltage <9V
Check power and ground supplies to RJB and
instrument cluster. Check CAN communications
between RJB and instrument cluster. Check battery
is in fully charged and serviceable condition, refer to
the battery care manual B1026-12
Steering Column Lock -
Circuit short to battery
Steering column lock
ground circuit - short to
power
Refer to the electrical circuit diagrams and check
steering column lock ground circuit for short to
power B1087-83
LIN Bus "A" - Value of
signal protection
calculation incorrect
The checksum of the
received LIN frame is
incorrect
Check the battery monitoring system and rear
parking aid system for DTCs and refer to relevant
DTC Index B1087-86
LIN Bus "A" - Signal
invalid
The header of the LIN
message received is
incorrect
Carry out any pinpoint test associated with this DTC
using the manufacturer approved diagnostic system.
Check the battery monitoring system and rear
parking aid system for DTCs and refer to relevant
DTC Index B1087-88 LIN Bus "A" - Bus off
Battery monitoring
system LIN circuit -
short to ground, power
Carry out any pinpoint test associated with this DTC
using the manufacturer approved diagnostic system.
Refer to the electrical circuit diagrams and check
battery monitoring system LIN circuit for short to
ground, power B108A-23
Start Button - Signal
stuck low
Start/Stop switch digital
input signal circuit -
stuck low
Carry out any pinpoint test associated with this DTC
using the manufacturer approved diagnostic system.
Refer to the electrical circuit diagrams and check
Start/Stop switch digital input signal circuit for short
to ground B10A1-11 Trailer Tow Detection -
Circuit short to ground
Trailer tow detection
digital 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
trailer tow detection digital input circuit for short to
ground B10AF-12
Blower Fan Relay -
Circuit short to battery
High Side output not
driven - Diagnosis
feedback indicates
output is short to power
Refer to the electrical circuit diagrams and check
blower motor supply circuit for short to power B10AF-14
Blower Fan Relay -
Circuit short to ground
or open
High Side output not
driven - Diagnosis
feedback indicates
output is short to
ground, open circuit
Refer to the electrical circuit diagrams and check
blower motor supply circuit for short to ground, open
circuit