2010 JAGUAR XFR Transmission

DTC Description Possible Causes Action Sensor or Left Rear
Vertical Acceleration
Sensor or Right Rear
Vertical Acceleration
Sensor supply partial
short to other circuit
or ground
Left Front Vertical
Acceleration Sensor or
Right Front Vertical
Acceleration Sensor or
Left Rear Vertical
Acceleration Sensor or
Right Rear Vertical
Acceleration Sensor
internal failure
Internal control
module failure U0001-88
High speed CAN
communication
bus - Bus off
Lost Communication
With Engine Control
Module (ECM) (CAN
Bus circuit fault)
Check Engine Control Module for stored DTCs. Refer to the
electrical circuit diagrams and check CAN Bus circuit for faults,
check CAN circuits for open circuits or shorts to power, ground
or other circuits U0100-00
Lost
Communication
With ECM/PCM A
- No sub type
information
Missing message from
ECM
Check Engine Control Module for stored DTCs. Refer to the
electrical circuit diagrams and check CAN Bus for circuit fault U0101-00
Lost
Communication
with TCM - No
sub type
information
Lost Communication
with Transmission
control module (TCM)
(CAN Bus circuit fault)
Check Transmission Control Module for stored DTCs. Refer to
the electrical circuit diagrams and check CAN Bus for circuit
fault U0103-00
Lost
Communication
With Gear Shift
Control Module
A - No sub type
information
Lost Communication
With Gear Shift
Module (GSM) (CAN
Bus circuit fault)
Check Gear Shift Module for stored DTCs. Refer to the
electrical circuit diagrams and check Can Bus for circuit faults U0121-00
Lost
Communication
With Anti-Lock
Brake System
(ABS) Control
Module - No sub type information
Lost Communication
With Anti-Lock Brake
System (ABS) Control
Module (CAN Bus
circuit fault)
Check Anti lock Brake System Control Module for stored DTCs.
Refer to the electrical circuit diagrams and check Can Bus
circuit to Anti lock Brake System Control Module for circuit
faults U0132-00 Lost
Lost Communication
Check Air Suspension Control Module for stored DTCs. Refer to Communication With Suspension With Air Suspension the electrical circuit diagrams and check CAN Bus circuit to Air Control Module Control Module (CAN Suspension Control Module for circuit faults A - No sub type Bus circuit fault information U0136-00
Lost
Communication
With Differential
Control Module -
Rear - No sub type information
Lost Communication
With Rear Differential
Control Module (CAN
Bus circuit fault)
Check Rear Differential Control Module for stored DTCs. Refer
to the electrical circuit diagrams and check Can Bus circuit to
Rear Differential Control Module for circuit faults U0140-00
Lost
Communication
With Body
Control Module -
No sub type
information
Lost Communication
With Body Control
Module (Front Smart
Junction Box) (CAN
Bus circuit fault)
Check Body Control Module for stored DTCs. Refer to the
electrical circuit diagrams and check CAN Bus circuit to Body
Control Module for faults U0142-00
Lost
Communication
With Body
Control Module
B - No sub type
information
Lost Communication
with rear smart
junction box (CAN Bus
circuit fault)
Check Rear Smart Junction Box for stored DTCs. Refer to the
electrical circuit diagrams and check Can Bus circuit to Rear
Smart Junction Box for faults U0155-00
Lost
Communication
With Instrument
Panel Cluster
Lost Communication
With Instrument Panel
Cluster (IPC) Control
Check Instrument Panel Cluster for stored DTCs. Refer to the
electrical circuit diagrams and check CAN Bus to Instrument
Panel Cluster for circuit fault

DTC Description Possible Causes Action (IPC) Control
Module - No sub
type information Module (CAN bus
circuit fault) U0300-00
Internal control
module software
incompatibility -
No sub type
information
CAN master
configuration ID
incorrect
Check Front Smart Junction Box vehicle configuration file,
check part number of adaptive damping control module U0401-68
Invalid Data
Received from
ECM/PCM A -
Event
information
Invalid Data Received
from Engine Control
Module
Check Engine Control Module for DTCs. Refer to the relevant
DTC index U0402-68
Invalid Data
Received from TCM - Event
information
Invalid Data Received
from Transmission
control module
Check for Transmission Control Module DTCs. Refer to relevant
DTC index U0404-68
Invalid Data
Received from
Gear Shift
Control Module
A - Event
information
Invalid data received
from gear shift control
module
Check Gear Shift Control Module for DTCs. Refer to the
relevant DTC index U0415-68
Invalid Data
Received From
Anti-Lock Brake
System (ABS)
Control Module -
Event
information
Invalid Data Received
From Anti-Lock Brake
System (ABS) Control
Module
Check for Anti lock Brake System DTCs. Refer to the relevant
DTC index U0421-68
Invalid Data
Received from
Suspension
Control Module
A - Event
information
Invalid Data Received
From Air Suspension
Control Module
Check Air Suspension Control Module for stored DTCs. Refer to
the relevant DTC index U0422-68
Invalid Data
Received From
Body Control
Module - Event
information
Invalid Data Received
From Body Control
Module (Front Smart
Junction Box)
Check Body Control Module (Front Smart Junction Box) for
stored DTCs. Refer to the relevant DTC index U0437-68
Invalid Data
Received From
Differential
Control Module -
Rear - Event
information
Invalid Data Received
From Rear Differential
Control Module
Check Rear Differential Control Module for stored DTCs. Refer
to the relevant DTC index U0443-68
Invalid Data
Received From
Body Control
Module B -
Event
information
Invalid Data Received
From body control
module B (Rear Smart
Junction Box)
Check rear smart junction box for DTCs and refer to relevant
DTC index U1A14-00 CAN
initialization
failure - No sub type information
CAN network harness
short, disconnected
Refer to circuit diagrams and check CAN Bus circuit for fault
(short to power, ground or open circuit) U2100-00
Initial
Configuration
Not Complete -
No sub type
information
Car Configuration
Data not loaded (New
Body Control Module
(Front Smart Junction
Box) fitted to vehicle
and not initialized)
Internal Body Control
Module (Front Smart
Junction Box) failure
Install car config to Front Smart Junction Box. Clear DTC and
retest systems U2101-00
Control Module
Configuration
Incompatible -
No sub type
information
Car Configuration
Data transmitted over
CAN does not match
adaptive damping
control module
internal config
Carry out the new module software installation procedure

DTC Description Possible Causes Action B115B-15
Driver Seat Heater -
Circuit short to battery
or open
Driver seat heater supply
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 driver seat heater supply circuit for
short to power, 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 B1177-12
Screenwash Level
Switch - Circuit short
to battery
Screenwash level switch
signal circuit - short to
power
Refer to the electrical circuit diagrams and check
screenwash level switch signal circuit for short to
power B11C0-13
Driver Side Rear Door
Ajar Switch - Circuit
open
Left rear door ajar switch
signal circuit - open circuit
Refer to the electrical circuit diagrams and check
left rear door ajar switch signal circuit for open
circuit B11C1-13
Passenger Side Rear
Door Ajar Switch -
Circuit open
Right rear door ajar switch
signal circuit - open circuit
Refer to the electrical circuit diagrams and check
right rear door ajar switch signal circuit for open
circuit B1222-23
Master Lock/Unlock
Switch - Signal stuck
low
Master lock or unlock switch
digital input circuit - signal
stuck low
Refer to the electrical circuit diagrams and check
master lock and unlock switch digital input
circuits for short to ground, open circuit B1237-11
Gear Shift Module
Early Wake-up -
Circuit short to ground
Transmission shift module
wake-up control 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 transmission shift module wake-up
control circuit for short to ground B1237-12
Gear Shift Module
Early Wake-up -
Circuit short to battery
Transmission shift module
wake-up control circuit -
short to power
Refer to the electrical circuit diagrams and check
transmission shift module wake-up control circuit
for short to power B1237-13
Gear Shift Module
Early Wake-up -
Circuit open
Transmission shift module
wake-up control circuit -
open circuit
Refer to the electrical circuit diagrams and check
transmission shift module wake-up control circuit
for open circuit B123E-13
Crank Enable - Circuit
open
OK to crank signal circuit -
open circuit
Refer to the electrical circuit diagrams and check
OK to crank signal circuit for open circuit B1A85-96 Ambient Light Sensor
- Component internal
failure
Light sensor internal
electronic failure
Check and install a new sensor as required B1C45-13
Front Wiper Park
Position Switch -
Circuit open
Windshield wiper motor park
switch signal circuit - open
circuit
Refer to the electrical circuit diagrams and check
windshield wiper motor park switch signal circuit
for open circuit B1C45-23
Front Wiper Park
Position Switch -
Signal stuck low
Signal stuck low
Refer to the electrical circuit diagrams and check
front wiper park position switch input circuit for
short, open circuit B1C78-12
Powerwash Relay -
Circuit short to battery
Powerwash relay control
circuit - short to power
Refer to the electrical circuit diagrams and check
powerwash relay control circuit for short to power B1C78-14
Powerwash Relay -
Circuit short to ground
or open
Powerwash relay control
circuit - short to ground,
open circuit
Refer to the electrical circuit diagrams and check
powerwash relay control circuit for short to
ground, open circuit www.JagDocs.com

DTC Description Possible Causes Action B10AE-64
Headlamp Leveling
Motor - Signal
plausibility failure
Signal plausibility
failure voltage out of
range
Refer to the electrical circuit diagrams and check the
Headlamp Leveling Motor circuits for failure. Disconnect one
headlamp connector, clear DTC and re-test. If DTC cleared,
suspect Headlamp Leveling Module or circuits to the
disconnected side. If DTC remains, reconnect first
headlamp and disconnect second, clear DTC and re-test. If
DTC cleared, suspect Headlamp Leveling Module or circuits
to the disconnected side. If DTC remains, suspect common
circuits of the failure. Refer to the electrical circuit diagrams
and check as required B1A59-11
Sensor 5 Volt
Supply - Circuit
short to ground
Headlamp Leveling
Sensor 5 volt supply
circuit short to ground
Refer to electrical circuit diagrams and check Headlamp
Leveling Sensor 5 volt supply circuit for short to ground B1A59-12
Sensor 5 Volt
Supply - General
electrical failure
Headlamp Leveling
Sensor 5 volt supply
circuit short to power
Refer to electrical circuit diagrams and check Headlamp
Leveling Sensor 5 volt supply circuit for short to power C1A04-11
Right Front Height
Sensor - Circuit
short to ground
Right front Height
Sensor circuit short to
ground
Refer to the electrical circuit diagrams, and check Right
Front Height Sensor circuit for short to ground C1A04-15
Right Front Height
Sensor - Circuit
short to battery or
open
Right front Height
Sensor circuit short to
power or open circuit
Check Right Front Height Sensor connector for security.
Refer to the electrical circuit diagrams, and check Right
Front Height Sensor circuit for short to power or open circuit C1A04-64
Right Front Height
Sensor - Signal
plausibility failure
Sensor (PWM) Signal
out of range
NOTE: This DTC may be logged if the vehicles wheels have
been raised from the floor

Check the location, security and mechanical operation of
the Height Sensor. Refer to the electrical circuit diagrams,
and check Right Front Height Sensor signal circuit for fault C1A06-11
Right Rear Height
Sensor - Circuit
short to ground
Right rear Height
Sensor circuit short to
ground
Refer to the electrical circuit diagrams, and check Right
Rear Height Sensor circuit for short to ground C1A06-15
Right Rear Height
Sensor - Circuit
short to battery or
open
Right rear Height
Sensor circuit short to
power or open circuit
Check Right Rear Height Sensor connector for security. Refer
to the electrical circuit diagrams, and check Right Rear
Height Sensor circuit for short to power or open circuit C1A06-64
Right Rear Height
Sensor - Signal
plausibility failure
Sensor (PWM) Signal
out of range
NOTE: This DTC may be logged if the vehicles wheels have
been raised from the floor

Check the location, security and mechanical operation of
the Height Sensor. Refer to the electrical circuit diagrams,
and check Right Rear Height Sensor signal circuit for fault U0001-88
High Speed CAN
Communication Bus
- Bus off
CAN Bus Off
CAN Bus Circuit fault
Check other modules for stored DTCs. Carry out the CAN
Network Integrity test using the manufacturer approved
diagnostic system U0101-00
Lost Communication
with TCM - No sub
type information
Lost communication
with the Transmission
Control Module
CAN network fault
Check the Transmission Control Module for stored DTCs.
Using the manufacturer approved diagnostic system,
complete the CAN Network Integrity test. Refer to the
electrical circuit diagrams and check the CAN network
between the Headlamp Leveling Module and the
Transmission Control Module U0121-00
Lost Communication
With Anti-Lock
Brake System (ABS)
Control Module - No
sub type
information
Lost communication
with the Anti-lock
Brake System Module
CAN network fault
Check the Anti-lock Brake System Module for stored DTCs.
Using the manufacturer approved diagnostic system,
complete the CAN Network Integrity test. Refer to the
electrical circuit diagrams and check the CAN network
between the Headlamp Leveling Module and the Anti-lock
Brake System Module

DTC Description Possible Causes Action U3003-62
Battery Voltage -
Signal compare
failure
Difference in battery
voltage, of 2 volts or
more, between the
central broadcast
voltage (via CAN Bus)
and Headlamp
Leveling Module
Check other modules for related stored DTCs. Refer to the
electrical circuit diagrams and check power and ground
voltages at the Headlamp Leveling Module U0428-00
Invalid Data
Received From
Steering Angle
Sensor Module - No
sub type
information
NOTE: Steering Angle
Sensor not calibrated

Invalid Data Received
from the Steering
Angle Sensor Module
Check the Steering Angle Sensor Module for stored DTCs.
Using the manufacturer approved diagnostic system,
complete the CAN Network Integrity test. Refer to the
electrical circuit diagrams and check the CAN network
between the Headlamp Leveling Module and the
Transmission Control Module U0402-00
Invalid Data
Received From
Transmission
Control Module - No
sub type
information
Invalid Data Received
from the
Transmission Control
Module
Transmission
component fault
Check the Transmission Control Module for stored DTCs.
Using the manufacturer approved diagnostic system,
complete the CAN Network Integrity test. Refer to the
electrical circuit diagrams and check the CAN network
between the Headlamp Leveling Module and the
Transmission Control Module U0126-00
Lost Communication
With Steering Angle
Sensor Module - No
sub type
information
Lost communication
with the Steering
Angle Sensor Module
CAN network fault
Check the Steering Angle Sensor Module for stored DTCs.
Using the manufacturer approved diagnostic system,
complete the CAN Network Integrity test. Refer to the
electrical circuit diagrams and check the CAN network
between the Headlamp Leveling Module and the Steering
Angle Sensor U0142-00 Lost Communication
Lost communication
Check the Auxiliary Junction Box for stored DTCs. Using the With Body Control Module "B" - No sub with the Auxiliary manufacturer approved diagnostic system, complete the type information Junction Box CAN Network Integrity test. Refer to the electrical circuit CAN network fault diagrams and check the CAN network between the Headlamp Leveling Module and the Auxiliary Junction Box www.JagDocs.com

DTC Description Possible Causes Action B100B-87
Column Lock Ground
Authorisation - Missing
message
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 B100C-67
Column Lock Supply
Authorisation - Signal
incorrect after event
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 B100C-87
Column Lock Supply
Authorisation - Missing
message
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 B100D-62
Column Lock
Authorisation - Signal
compare failure
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 B100D-64
Column Lock
Authorisation - Signal
plausibility failure
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 B100D-87
Column Lock
Authorisation - Missing
message - Missing
message
Missing message
CAN fault
No response from electric
steering column lock control
module, instrument cluster,
central junction box
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

DTC Description Possible Causes Action B1D37-11
Wiper Switch
Connection Circuit -
Circuit short to ground
Flick wipe switch circuit -
short to ground
Refer to the electrical circuit diagrams and check
flick wipe switch circuit for short to ground B1D37-15
Wiper Switch
Connection Circuit -
Circuit short to battery
or open
Flick wipe switch circuit -
short to power, open circuit
Carry out any pinpoint tests associated with this
DTC using the manufacturer approved diagnostic
system. Refer to the electrical circuit diagrams
and check flick wipe switch circuit for short to
power, open circuit C1110-64
Power steering
Calibration Data - Signal
plausibility failure
Invalid VAPS curve loaded
Re-configure the instrument cluster as new to
download VAPS curve data P0635-11
Power Steering Control
Circuit - Circuit short to
ground
VAPS ignition supply circuit
- short to ground
Refer to the electrical circuit diagrams and check
VAPS ignition supply circuit for short to ground P0635-12
Power Steering Control
Circuit - Circuit short to
battery
VAPS ignition supply circuit
- short to power
Refer to the electrical circuit diagrams and check
VAPS ignition supply circuit for short to power P0635-13
Power Steering Control
Circuit - Circuit open
VAPS ignition supply circuit
- open circuit
Refer to the electrical circuit diagrams and check
VAPS ignition supply circuit for open circuit P0635-22
Power Steering Control
Circuit - Signal
amplitude > maximum
First valid received speed
value above threshold
Check ABS module for DTCs and refer to relevant
DTC Index P0635-44
Power Steering Control
Circuit - Data memory
failure
Data memory failure
Re-configure the instrument cluster as new to
download VAPS curve data U0001-88
High Speed CAN
Communication Bus -
Bus off
Bus Off
Carry out any pinpoint tests associated with this
DTC using the manufacturer approved diagnostic
system. Carry out CAN network integrity test
using the manufacturer approved diagnostic
system. Refer to the electrical circuit diagrams
and check HS CAN network to instrument cluster U0010-88
Medium Speed CAN
Communication Bus -
Bus off
Bus Off
Carry out any pinpoint tests associated with this
DTC using the manufacturer approved diagnostic
system. Carry out CAN network integrity test
using the manufacturer approved diagnostic
system. Refer to the electrical circuit diagrams
and check MS CAN network to instrument cluster U0100-00
Lost Communication
With ECM/PCM “A” - No
sub type information
Loss of CAN communication
with ECM
Carry out any pinpoint tests associated with this
DTC using the manufacturer approved diagnostic
system. Check ECM for DTCs and refer to the
relevant DTC Index U0101-00
Lost Communication
with TCM - No sub type
information
Loss of CAN communication
with TCM
Carry out any pinpoint tests associated with this
DTC using the manufacturer approved diagnostic
system. Check TCM for DTCs and refer to the
relevant DTC Index U0103-00
Lost Communication
With Gear Shift Module
- No sub type
information
Loss of CAN communication
with transmission shift
module
Carry out any pinpoint tests associated with this
DTC using the manufacturer approved diagnostic
system. Check transmission shift module for
DTCs and refer to the relevant DTC Index U0104-00
Lost Communication
With Cruise Control
Module - No sub type
information
Loss of CAN communication
with speed control module
Carry out any pinpoint tests associated with this
DTC using the manufacturer approved diagnostic
system. Check speed control module for DTCs
and refer to the relevant DTC Index U0121-00
Lost Communication
With Anti-Lock Brake
System (ABS) Control
Module - No sub type
information
Loss of CAN communication
with ABS module
Carry out any pinpoint tests associated with this
DTC using the manufacturer approved diagnostic
system. Check ABS module for DTCs and refer to
the relevant DTC Index

DTC Description Possible Causes Action prior approval programme is in operation, prior to
the installation of a new module/component P0606-00
Control Module
Processor - No sub type
information
Watchdog reset - internal
control module failure
This is a control module internal check DTC. If no
other DTCs are logged and no customer complaint
exists, clear/ignore this DTC. If the problem
persists, renew the control module. 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 P0607-00
Control Module
Performance - No sub
type information
Rear differential control
module internal error -
charge pump voltage
below threshold
Clear the DTC and retest. If the problem persists,
renew the control module. 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 P0652-00
Sensor Reference
Voltage B Circuit Low -
No sub type
information
Position sensor supply
below 5.7V
Sensor failure (within
actuator)
Refer to the electrical circuit diagrams and check
the differential actuator sensor position circuit,
repair as necessary. Clear the DTC and retest
If no circuit problems exist, renew the differential
actuator. 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 P0653-00
Sensor Reference
Voltage B Circuit High -
No sub type
information
Motor position sensor
supply above 8.3 V
Internal control module
failure
Refer to the electrical circuit diagrams and check
the differential actuator hall sensor reference
voltage at the control module or the actuator
If voltage is too high, then renew control module.
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 P0666-00 PCM / ECM / TCM
Internal Temperature
Sensor A Circuit - No
sub type information
Internal electronic control
unit temperature sensor
value above 105°C
This is a control module internal check DTC. If no
other DTCs are logged and no customer complaint
exists, clear this DTC and retest. Check the
security of control module fixings. Check the
module ground connection. Consider environmental
conditions before suspecting the control module. If
the problem persists, renew the control module.
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 P0702-64 Transmission Control
System Electrical -
Signal plausibility
failure
Implausibility of
differential motor
temperature sensor and
oil temperature sensor
readout detected
Motor or oil temperature
sensor circuit - short
circuit to ground or power
Check the rear differential oil quantity and
specification. Refer to the relevant section of the
workshop manual. Check both temperature sensor
circuits and connectors for damage/water ingress,
repair as necessary. Where available, after vehicle
has been switched off for at least an hour, use the
manufacturer approved diagnostic system to read
motor temperature and oil temperature sensor
values. Temperature difference should be less than
25°C. Clear the DTC and retest
Refer to the electrical circuit diagrams and check
motor temperature sensor and oil sump
temperature sensors and circuit for short circuit to
ground, short circuit to power P0712-00 Transmission Fluid Temperature Sensor A
Circuit Low - No sub
type information
Differential actuator
internal temperature
sensor circuit - open
circuit or short circuit to
ground
Refer to the electrical circuit diagrams and check
rear differential actuator motor temperature sensor
circuit for short circuit to ground, open circuit, high
resistance. Clear the DTC and retest. If no circuit
problems exist, renew the differential actuator.
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