2010 JAGUAR XFR diagram

DTC Description Possible Causes Action B111E13 Boot/Trunk Lamps
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 B112312
Restraints
Ignition Relay
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 B112314
Restraints
Ignition Relay
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 B112393
Restraints
Ignition Relay
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 restraints ignition relay output for
open load or short to power B112411
Lamp Fade
Control
Interior lamp fade control
circuit - short to ground Refer to the electrical circuit diagrams and check interior lamp
fade control circuit for short to ground B112412
Lamp Fade
Control
Interior lamp fade control
circuit - short to power Refer to the electrical circuit diagrams and check interior lamp
fade control circuit for short to power B113C12
Hazard Switch
Illumination
Hazard switch
illumination control
circuit - short to power Refer to the electrical circuit diagrams and check hazard switch
illumination control circuit for short to power B113C14
Hazard Switch
Illumination
Hazard switch
illumination control
circuit - short to ground,
open circuit Refer to the electrical circuit diagrams and check hazard switch
illumination control circuit for short to ground, open circuit B113E12
External
Boot/Trunk
Release Switch
External luggage
compartment lid release
switch digital input circuit
- short to power Refer to the electrical circuit diagrams and check external
luggage compartment lid release switch digital input circuit for
short to power B113E23
External
Boot/Trunk
Release Switch
External luggage
compartment lid release
switch digital input circuit
- signal 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 external luggage compartment lid
release switch digital input circuit for short to ground B11D949 Vehicle Battery
Vehicle battery
damaged/worn out Check battery is in fully charged and serviceable condition using
the Midtronics battery tester and the battery care manual B11DB49
Battery
Monitoring
Module
Internal electronic failure Suspect the battery monitoring module. Check and install a new
module as required, refer to the new module/component
installation note at the top of the DTC Index B11DB87
Battery
Monitoring
Module
Battery monitoring
module connector
dis-connected/poor
connection Battery
monitoring
module to RJB LIN circuit
- open circuit Carry out any pinpoint test associated with this DTC using the
manufacturer approved diagnostic system. If additional DTCs
B108783, B108786, B108787 are logged, suspect the RJB. Check
and install a new RJB as required, refer to the new
module/component installation note at the top of the DTC Index.
If additional DTCs B108783, B108786, B108787 are NOT logged,
check for good/clean contact at battery monitoring module

DTC Description Possible Causes Action Battery monitoring
module to battery
positive monitor circuit -
open circuit
Battery monitoring
module/RJB failure connector, refer to electrical circuit diagrams and check battery
monitoring module to RJB LIN circuit and battery monitoring
module to battery positive monitor circuit for open circuit. Clear
DTC and repeat automated diagnostic procedure using
manufacturer approved diagnostic system. If DTC remains
suspect the battery monitoring module, check and install a new
battery monitoring module as required, refer to the new
module/component installation note at the top of the DTC Index B123A11
Left Front Turn
Indicator
Left front turn signal
lamp control circuit -
short to ground Refer to the electrical circuit diagrams and check left front turn
signal lamp control circuit for short to ground B123A12
Left Front Turn
Indicator
Left front turn signal
lamp control circuit -
short to power Refer to the electrical circuit diagrams and check left front turn
signal lamp control circuit for short to power B123A13
Left Front Turn
Indicator
Left front turn signal
lamp control circuit -
open circuit Refer to the electrical circuit diagrams and check left front turn
signal lamp control circuit for open circuit B123A-15
Left Front Turn
Indicator - circuit
short to battery
or open
Left front turn signal
lamp control circuit -
short circuit to power,
open circuit, high
resistance
Refer to electrical circuit diagrams and check left front
turn signal lamp control circuit for short circuit to power,
open circuit, high resistance. Repair wiring harness as
required. Clear DTC and retest B123B11
Right Front Turn
Indicator
Right front turn signal
lamp control circuit -
short to ground Refer to the electrical circuit diagrams and check right front turn
signal lamp control circuit for short to ground B123B12
Right Front Turn
Indicator
Right front turn signal
lamp control circuit -
short to power Refer to the electrical circuit diagrams and check right front turn
signal lamp control circuit for short to power B123B13
Right Front Turn
Indicator
Right front turn signal
lamp control circuit -
open circuit Refer to the electrical circuit diagrams and check right front turn
signal lamp control circuit for open circuit B123B-15
Right Front Turn
Indicator - circuit
short to battery
or open
Right front turn signal
lamp control circuit -
short circuit to power,
open circuit, high
resistance
Refer to electrical circuit diagrams and check right front
turn signal lamp control circuit for short circuit to power,
open circuit, high resistance. Repair wiring harness as
required. Clear DTC and retest B124711
Left Rear Turn
Indicator
Left rear turn signal lamp
control circuit - short to
ground Refer to the electrical circuit diagrams and check left rear turn
signal lamp control circuit for short to ground B124712
Left Rear Turn
Indicator
Left rear turn signal lamp
control circuit - short to
power Refer to the electrical circuit diagrams and check left rear turn
signal lamp control circuit for short to power B124713
Left Rear Turn
Indicator
Left rear turn signal lamp
control circuit - short to
power, open circuit Refer to the electrical circuit diagrams and check left rear turn
signal lamp control circuit for open circuit B1247-15
Left Rear Turn
Indicator - circuit
short to battery
or open
Left rear turn signal lamp
control circuit - short
circuit to power, open
circuit, high resistance
Refer to electrical circuit diagrams and check left rear turn
signal lamp control circuit for short circuit to power, open
circuit, high resistance. Repair wiring harness as required.
Clear DTC and retest B124811
Right Rear Turn
Indicator
Right rear turn signal
lamp control circuit -
short to ground Refer to the electrical circuit diagrams and check right rear turn
signal lamp control circuit for short to ground

DTC Description Possible Causes Action B124812
Right Rear Turn
Indicator
Right rear turn signal
lamp control circuit -
short to power Refer to the electrical circuit diagrams and check right rear turn
signal lamp control circuit for short to power B124813
Right Rear Turn
Indicator
Right rear turn signal
lamp control circuit -
open circuit Refer to the electrical circuit diagrams and check right rear turn
signal lamp control circuit for open circuit B1248-15
Right Rear Turn
Indicator - circuit
short to battery
or open
Right rear turn signal
lamp control circuit -
short circuit to power,
open circuit, high
resistance
Refer to electrical circuit diagrams and check right rear
turn signal lamp control circuit for short circuit to power,
open circuit, high resistance. Repair wiring harness as
required. Clear DTC and retest B126113
Fuel Flap/Door
Release Switch
Fuel filler flap digital
input signal circuit - open
circuit Refer to the electrical circuit diagrams and check fuel filler flap
digital input signal circuit for open circuit B1A7911 Rear Fog Lamp
Rear fog 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 rear fog lamp control circuit for short
to ground B1A7912 Rear Fog Lamp
Rear fog lamp control
circuit - short to power Refer to the electrical circuit diagrams and check rear fog lamp
control circuit for short to power B1A7913 Rear Fog Lamp
Rear fog lamp control
circuit - open circuit Refer to the electrical circuit diagrams and check rear fog lamp
control circuit for open circuit B1C5512 Horn Relay
Horn control circuit -
short to power Refer to the electrical circuit diagrams and check horn control
circuit for short to power B1C5514 Horn Relay
Horn control circuit -
short to ground, open
circuit Refer to the electrical circuit diagrams and check horn control
circuit for short to ground, open circuit B1C8312 Rear Defog Relay
High Side output not
driven - diagnosis
feedback indicates output
is short to power Refer to the electrical circuit diagrams and check heated rear
window power supply circuit for short to power B1C8314 Rear Defog Relay
High Side output not
driven - diagnosis
feedback indicates output
is short to ground, open
circuit Refer to the electrical circuit diagrams and check heated rear
window power supply circuit for short to ground, open circuit B1C8393 Rear Defog Relay
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 heated rear window power supply
circuit for open load and short to power B1C9112
Fuel Flap/Door
Lock Relay Coil
Circuit
Fuel filler flap locking
motor control circuit -
short to power Refer to the electrical circuit diagrams and check fuel filler flap
locking motor control circuit for short to power B1C9114
Fuel Flap/Door
Lock Relay Coil
Circuit
Fuel filler flap locking
motor control circuit -
short to ground, open
circuit Refer to the electrical circuit diagrams and check fuel filler flap
locking motor control circuit for short to ground, open circuit B1D3512 Hazard Switch
Hazard warning lamp
switch digital input circuit
- short to power Refer to the electrical circuit diagrams and check hazard warning
lamp switch digital input circuit for short to power

DTC Description Possible Causes Action B1D3523 Hazard Switch
Hazard warning lamp
switch digital input circuit
- signal 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 hazard warning lamp switch digital
input circuit for short to ground U001988
Low Speed CAN
Communication
Bus
Bus off Carry out any pinpoint test associated with this DTC using the
manufacturer approved diagnostic system U014000
Lost
Communication
With Body
Control Module
No sub type information Carry out any pinpoint test associated with this DTC using the
manufacturer approved diagnostic system U015500
Lost
Communication
With Instrument
Panel Cluster
(IPC) Control
Module
No sub type information Carry out any pinpoint test associated with this DTC using the
manufacturer approved diagnostic system U015900
Lost
Communication
With Parking
Assist Control
Module "A"
No sub type information Carry out any pinpoint test associated with this DTC using the
manufacturer approved diagnostic system U016400
Lost
Communication
With HVAC
Control Module
No sub type information Carry out any pinpoint test associated with this DTC using the
manufacturer approved diagnostic system U021400
Lost
Communication
With Remote
Function
Actuation
No sub type information Carry out any pinpoint test associated with this DTC using the
manufacturer approved diagnostic system U030046
Internal Control
Module Software
Incompatibility
Calibration/parameter
memory failure Suspect the RJB. Check and install a new RJB as required, refer
to the new module/component installation note at the top of the
DTC Index U100000
Solid State Driver
Protection Active
-Driver Disabled
No sub type information Carry out any pinpoint test associated with this DTC using the
manufacturer approved diagnostic system U1A1449
CAN Initialisation
Failure
Internal electronic failure Suspect the RJB. Check and install a new RJB as required, refer
to the new module/component installation note at the top of the
DTC Index U300049 Control Module
Internal electronic failure Suspect the RJB. Check and install a new RJB as required, refer
to the new module/component installation note at the top of the
DTC Index U300055 Control Module
Not configured Re-configure the RJB using the manufacturer approved diagnostic
system www.JagDocs.com

Published: 11-May-2011
Anti-Theft - Active - Anti-Theft - Active - System Operation and Component Description
Description and Operation

Control Diagram

NOTE: A = Hardwired; N = Medium speed CAN; O = LIN bus



Item Description 1 Battery 2 Megafuse (250 amp) 3 RJB (rear junction box) 4 CJB (central junction box) 5 Vehicle horn 6 Keyless vehicle module

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.

DTC Description Possible Causes Action B1087-83
LIN Bus "A" - Value of
signal protection
calculation incorrect
Checksum of the received LIN
frame from battery backed
sounder, roof header console,
and/or rain/light sensor is
incorrect
Check operation of rain/light sensor by
covering sensor or applying water to screen,
install a new sensor as required B1087-88 LIN Bus "A" - Bus off
Bus off. Battery backed sounder,
roof header console, and/or
rain/light sensor LIN circuit -
short to ground, power
Carry out any pinpoint tests associated with
this DTC using the manufacturer approved
diagnostic system. Refer to the electrical
circuit diagrams and check battery backed
sounder, roof header console, and rain/light
sensor LIN circuit for short to ground, power B108F-23
Cabin Lock/Unlock
Switch - Signal stuck
low
Cabin lock/unlock switch signal
stuck
Switch pressed for longer than
20 seconds
Switch circuit short circuit to
power or ground
Switch failure
Check the switch operation and
serviceability. Refer to the electrical circuit
diagrams and check the switch circuit B109C-11
Front Courtesy Light -
Circuit short to ground
Short to ground
Refer to the electrical circuit diagrams and
test front courtesy light circuit for short to
ground B109C-15
Front Courtesy Light -
Circuit short to battery
or open
Short to power or open circuit
Refer to the electrical circuit diagrams and
test front courtesy light circuit for short to
power or open circuit B10EB-11
Driver Door Double
Locking Motor - Circuit
short to ground
Driver door double locking motor
control circuit - short to ground
Refer to the electrical circuit diagrams and
test driver door double locking motor control
circuit for short ground B10EB-15
Driver Door Double
Locking Motor - Circuit
short to battery or open
Driver door double locking motor
control circuit - short to power,
open circuit
Carry out any pinpoint tests associated with
this DTC using the manufacturer approved
diagnostic system. Refer to the electrical
circuit diagrams and test driver door double
locking motor control circuit for short to
power or open circuit B10EC-11
Passenger Door Double
Locking Motor - Circuit
short to ground
Passenger door double locking
motor control circuit - short to
ground
Refer to the electrical circuit diagrams and
test passenger door double locking motor
control circuit for short ground B10EC-15
Passenger Door Double
Locking Motor - Circuit
short to battery or open
Passenger door double locking
motor control circuit - short to
power, open circuit
Carry out any pinpoint tests associated with
this DTC using the manufacturer approved
diagnostic system. Refer to the electrical
circuit diagrams and test passenger door
double locking motor control circuit for short
to power or open circuit B10ED-11
Rear Door Driver Side
Double Locking Motor -
Circuit short to ground
Rear door driver side double
locking motor control circuit -
short to ground
Refer to the electrical circuit diagrams and
test rear door driver side double locking
motor control circuit for short ground B10ED-15
Rear Door Driver Side
Double Locking Motor -
Circuit short to battery
or open
Rear door driver side double
locking motor control circuit -
short to power, open circuit
Carry out any pinpoint tests associated with
this DTC using the manufacturer approved
diagnostic system. Refer to the electrical
circuit diagrams and test rear door driver
side double locking motor control circuit for
short power, open circuit

DTC Description Possible Causes Action B10EE-11
Rear Door Passenger
Side Double Locking
Motor - Circuit short to
ground
Rear door passenger side double
locking motor control circuit -
short to ground
Refer to the electrical circuit diagrams and
test rear door passenger side double locking
motor control circuit for short ground B10EE-15
Rear Door Passenger
Side Double Locking
Motor - Circuit short to
battery or open
Rear door passenger side double
locking motor control circuit -
short to power, open circuit
Carry out any pinpoint tests associated with
this DTC using the manufacturer approved
diagnostic system. Refer to the electrical
circuit diagrams and test rear door
passenger side double locking motor control
circuit for short power, open circuit B10F1-11
Key In Switch - Circuit
short to ground
Keyless vehicle module, key IN
status circuit - short to ground
Carry out any pinpoint tests associated with
this DTC using the manufacturer approved
diagnostic system. Refer to the electrical
circuit diagrams and check keyless vehicle
module, key IN status circuit for short to
ground B10F1-12
Key In Switch - Circuit
short to battery
Keyless vehicle module, key IN
status circuit - short to power
Refer to the electrical circuit diagrams and
check keyless vehicle module, key IN status
circuit for short to power B10F1-13
Key In Switch - Circuit
open
Keyless vehicle module, key IN
status circuit - open circuit
Refer to the electrical circuit diagrams and
check keyless vehicle module, key IN status
circuit for open circuit B1108-11
Driver Door Central
Locking Motor - Circuit
short to ground
Driver door central locking motor
control circuit - short to ground
Refer to the electrical circuit diagrams and
test driver door central locking motor control
circuit for short ground B1108-15
Driver Door Central
Locking Motor - Circuit
short to battery or open
Driver door central locking motor
control circuit - short to power,
open circuit
Carry out any pinpoint tests associated with
this DTC using the manufacturer approved
diagnostic system. Refer to the electrical
circuit diagrams and test driver door central
locking motor control circuit for short to
power, open circuit B1109-11
Passenger Door Central
Locking Motor - Circuit
short to ground
Short to ground
Refer to the electrical circuit diagrams and
test passenger door central locking motor
circuit for short to ground B1109-15
Passenger Door Central
Locking Motor - Circuit
short to battery or open
Short to power or open circuit
Refer to the electrical circuit diagrams and
test passenger door central locking motor
circuit for short to power or open circuit B110A-11
Rear Door Driver Side
Central Locking Motor -
Circuit short to ground
Rear driver door central locking
motor control circuit - short to
ground
Refer to the electrical circuit diagrams and
test rear driver door central locking motor
control circuit for short ground B110A-15
Rear Door Driver Side
Central Locking Motor -
Circuit short to battery
or open
Rear driver door central locking
motor control circuit - short to
power, open circuit
Refer to the electrical circuit diagrams and
test rear driver door central locking motor
control circuit for short to power, open circuit B110B-11
Rear Door Passenger
Side Central Locking
Motor - Circuit short to
ground
Rear passenger door central
locking motor circuit short circuit
to ground
Refer to the electrical circuit diagrams and
check the circuit B110B-15
Rear Door Passenger
Side Central Locking
Motor - Circuit short to
battery or open
Rear passenger door central
locking motor circuit short circuit
to power or open circuit
Refer to the electrical circuit diagrams and
check the circuit B1163-11
Left Mirror Heater
Output Short To Ground
- Circuit short to ground
Short to ground
Refer to the electrical circuit diagrams and
test left mirror heater output circuit for short
to ground

DTC Description Possible Causes Action B1163-15
Left Mirror Heater
Output Short To Power -
Circuit short to battery
or open
Short to power or open circuit
Refer to the electrical circuit diagrams and
test left mirror heater output circuit for short
to power or open circuit B1164-11
Right Mirror Heater
Output Short To Ground
- Circuit short to ground
Short to ground
Refer to the electrical circuit diagrams and
test right mirror heater output circuit for
short to ground B1164-15
Right Mirror Heater
Output Short To Power -
Circuit short to battery
or open
Short to power or open circuit
Refer to the electrical circuit diagrams and
test right mirror heater output circuit for
short to power or open circuit B1165-11
Left Front Puddle Lamp
Output Short To Ground
- Circuit short to ground
Short to ground
Refer to the electrical circuit diagrams and
test left front puddle lamp output circuit for
short to ground B1165-15
Left Front Puddle Lamp
Output Open Load Or
Short To Power - Circuit
short to battery or open
Short to power or open circuit
Refer to the electrical circuit diagrams and
test left front puddle lamp output circuit for
short to power or open circuit B1166-11
Right Front Puddle Lamp
Output Short To Ground
- Circuit short to ground
Short to ground
Refer to the electrical circuit diagrams and
test right front puddle lamp output circuit
for short to ground B1166-15
Right Front Puddle Lamp
Output Open Load Or
Short To Battery -
Circuit short to battery
or open
Short to power or open circuit
Refer to the electrical circuit diagrams and
test right front puddle lamp output circuit
for short to power or open circuit B1175-13
Driver Door Ajar Switch -
Circuit open
Driver door ajar switch signal
circuit - open circuit
Refer to the electrical circuit diagrams and
check driver door ajar switch signal circuit
for open circuit B1176-13
Passenger Door Ajar
Switch - Circuit open
Passenger door ajar switch
signal circuit - open circuit
Refer to the electrical circuit diagrams and
check passenger door ajar switch signal
circuit for open circuit B117C-07
Rear Power Window Up -
Mechanical failures
Set when window is reversed
during window up due to
mechanical problems, window
channel restriction preventing
window closure or Window
mechanism fault
Check for mechanical problems with the
window operation. Check for obstructions in
the window channels and that the glass is
not restricted in the full range of travel B117C-72
Rear Power Window Up -
Actuator stuck open
Door module internal relay
sticking open
Renew the relevant rear door module. Refer
to the warranty policy and procedures
manual if a module is suspect B117C-73
Rear Power Window Up -
Actuator stuck closed
Door module internal relay
sticking closed
Renew the relevant rear door module. Refer
to the warranty policy and procedures
manual if a module is suspect B117C-92
Rear Power Window Up -
Performance or incorrect
operation
Set when auto window up was
interrupted (e.g. by pressing
local switch)
Check the window operation. Clear the DTC
and retest B117D-72
Rear Power Window
Down - Actuator stuck
open
Door module internal relay
sticking open
Renew the relevant rear door module. Refer
to the warranty policy and procedures
manual if a module is suspect B117D-73
Rear Power Window
Down - Actuator stuck
closed
Door module internal relay
sticking closed
Renew the relevant rear door module. Refer
to the warranty policy and procedures
manual if a module is suspect