DTC Description Possible Causes Action B1D79-13
Microphone Input -
Circuit open
Microphone input circuit -
high resistance
Carry out any pinpoint tests associated with this
DTC using the manufacturer approved diagnostic
system. Refer to the electrical circuit diagrams and
test microphone input circuits for high resistance B1134-11
Phone Input - Circuit
short to ground
Phone input circuit - short
to ground
Refer to the electrical circuit diagrams and test
phone input circuits for short to ground B1134-12
Phone Input - Circuit
short to battery
Phone input circuit - short
to power
Refer to the electrical circuit diagrams and test
phone input circuits for short to power B1134-13
Phone Input - Circuit
open
Phone input circuit - high
resistance
Refer to the electrical circuit diagrams and test
phone input circuits for high resistance U2100-00
Initial Configuration
Not Complete - No
sub type information
Car configuration data not
received
Check RJB for related DTCs and refer to the relevant
DTC Index U2101-00
Control Module
Configuration
Incompatible - No sub
type information
Incorrect car configuration
data received
Check RJB for related DTCs and refer to the relevant
DTC Index. Check/amend Car Configuration File
using the manufacturer approved diagnostic system U3000-49
Control Module -
Internal electronic
failure
Internal electronic failure
Suspect the integrated audio module, install a new
module as required, refer to the new module
installation note at the top of the DTC Index U3000-55
Control Module - Not
configured
Incorrect car configuration
data received
Re-configure the RJB using the manufacturer
approved diagnostic system. Clear DTC and re-test.
If the DTC remains suspect the integrated audio
module, refer to the new module installation note
at the top of the DTC Index U3000-87
Control Module -
Missing message
Missing message
Re-configure the RJB using the manufacturer
approved diagnostic system. Check integrated audio
module for DTCs and refer to the DTC Index. Check
CAN network integrity using the manufacturer
approved diagnostic system U3000-98
Control Module -
Component or system
over temperature
Component or system over
temperature
Check for additional DTCs and refer to DTC Index.
Clear DTC and re-test/monitor condition U3003-62
Battery Voltage -
Signal compare failure
Mis-match in battery
voltage, of 2 volts or more,
between integrated audio
module and RJB
Carry out any pinpoint tests associated with this
DTC using the manufacturer approved diagnostic
system
DTC Description Possible Causes Action B1016-23
Status Switch - Signal
stuck low
Button stuck
down/jammed
Integrated control
panel failure
Check for stuck down/jammed button. Check and
install a new integrated control panel as required B1017-23
Left Temperature Decrease
Switch - Signal stuck low
Button stuck
down/jammed
Integrated control
panel failure
Check for stuck down/jammed button. Check and
install a new integrated control panel as required B1018-23
Right Temperature
Decrease Switch - Signal
stuck low
Button stuck
down/jammed
Integrated control
panel failure
Check for stuck down/jammed button. Check and
install a new integrated control panel as required B1019-23
Left Temperature Increase
Switch - Signal stuck low
Button stuck
down/jammed
Integrated control
panel failure
Check for stuck down/jammed button. Check and
install a new integrated control panel as required B101A-23
Right Temperature
Increase Switch - Signal
stuck low
Button stuck
down/jammed
Integrated control
panel failure
Check for stuck down/jammed button. Check and
install a new integrated control panel as required B101B-23
Defrost Switch - Signal
stuck low
Button stuck
down/jammed
Integrated control
panel failure
Check for stuck down/jammed button. Check and
install a new integrated control panel as required B101C-23
Seek Up Switch - Signal
stuck low
Button stuck
down/jammed
Integrated control
panel failure
Check for stuck down/jammed button. Check and
install a new integrated control panel as required B101D-23
Seek Down Switch - Signal
stuck low
Button stuck
down/jammed
Integrated control
panel failure
Check for stuck down/jammed button. Check and
install a new integrated control panel as required B101E-23
Air Conditioning Mode
Switch - Signal stuck low
Button stuck
down/jammed
Integrated control
panel failure
Check for stuck down/jammed button. Check and
install a new integrated control panel as required B101F-23
Eject Switch - Signal stuck
low
Button stuck
down/jammed
Integrated control
panel failure
Check for stuck down/jammed button. Check and
install a new integrated control panel as required B1020-23
Load Switch - Signal stuck
low
Button stuck
down/jammed
Integrated control
panel failure
Check for stuck down/jammed button. Check and
install a new integrated control panel as required B1021-23
Source Switch - Signal
stuck low
Button stuck
down/jammed
Integrated control
panel failure
Check for stuck down/jammed button. Check and
install a new integrated control panel as required B1022-23
Audio On/Off Switch -
Signal stuck low
Button stuck
down/jammed
Integrated control
panel failure
Check for stuck down/jammed button. Check and
install a new integrated control panel as required www.JagDocs.com
DTC Description Possible Causes Action U3000-04
Control Module -
System Internal
Failures
Occupancy seat module
internal electronic failure
Check and install a new occupancy seat 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 U3000-54
Control Module -
Missing calibration
This diagnostic trouble
code is set if a 'calibrate
occupancy seat module
empty seat offset'
routine is requested and
fails due to one of the
pre-conditions to
execute the routine
Check the following criteria have all been achieved:
Ignition status set to RUN/START. Verify seat is always
empty after power-up before re-zero is requested. The
occupancy seat module has gone through the seat
assembly plant calibration. No collision event received
from the restraints control module during the current
ignition cycle. No faults present in the current ignition
cycle. The trigger message for calibrate empty seat
offset has been received from the diagnostic tool.
Occupancy seat module has enough time to begin
classification. Temperature is between 6C (42F) and 36C
(97F) U3003-16
Battery Voltage -
Circuit voltage
below threshold
Circuit voltage below
threshold
Check battery is in fully charged and serviceable
condition. Check integrity of charging system U3003-17
Battery Voltage -
Circuit voltage
above threshold
Circuit voltage above
threshold
Check battery is in fully charged and serviceable
condition. Check integrity of charging system
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
DTC Description Possible Causes Action B1A89-12
Satellite Antenna -
Circuit short to
battery
Satellite antenna circuit -
short to power
Refer to the electrical circuit diagrams and check
satellite antenna circuit for short circuit to power. Repair
wiring harness as required. Clear DTC and retest B1A89-13
Satellite Antenna -
Circuit open
Satellite antenna circuit -
open circuit, high
resistance
Refer to the electrical circuit diagrams and check
satellite antenna circuit for open circuit, high
resistance. Repair wiring harness as required. Clear DTC
and retest U3000-04
Control Module -
System internal
failures
System internal failure
Check and install a new satellite radio 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 U3000-4A Control Module -
Satellite radio module -
Using the manufacturer approved diagnostic system Incorrect component Incorrect component select the vehicle configuration main menu>vehicle installed installed configuration>display and modify the vehicle Car configuration configuration file data mismatch Check update as required U3000-55
Control Module -
Not configured
Satellite radio module -
Incorrect component
installed
Incorrect car configuration
file data received
Using the manufacturer approved diagnostic system
select the vehicle configuration main menu>select
configure existing modules menu and program the
satellite radio module U3000-87
Control Module -
Missing message
The satellite radio module
has not received the
configuration file
Master module not
transmitting configuration
file
Using the manufacturer approved diagnostic system
check that the satellite radio module is configured
correctly
Check that the configuration file is being transmitted by
the master module
Using the manufacturer approved diagnostic system,
complete a MOST network integrity test U3000-98
Control Module -
Component or
system over
temperature
Satellite radio module
cooling vents obstructed
Wiring harness fault
Internal electronic failure
Check for possible causes of the satellite radio module
overheating. Check that the ventilation is not
obstructed
Check for short circuit related DTCs. Refer to the
electrical circuit diagrams and check ground circuit for
high resistance. Check antenna circuit for short to power
or ground. Repair wiring harness as required. Clear DTC
and retest
Check for internal electronic failure related DTCs
If fault persists, check and install a new satellite radio
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 U3003-62
Battery Voltage -
Signal compare
failure
Signal compare failure
Satellite radio module
voltage differs more than
±2V compared to rear
junction box voltage
Refer to relevant section of workshop manual and
battery care manual. Check battery state of charge and
starting/charging system performance. Check power
supply circuit from rear junction box to satellite radio
module
Refer to electrical circuit diagrams and check the power
and ground supply circuits to the module. Repair wiring
harness as required. Clear DTC and retest
DTC Description Possible Causes Action speed control sensor, check and install a new sensor
as required, refer to the new module/component
installation note at the top of the DTC Index C1A67-96 Forward Looking Sensor
- Component internal
Failure
Internal hardware failure
Suspect the speed control sensor. Check and install a
new sensor as required, refer to the new
module/component installation note at the top of
the DTC Index C1A67-97 Forward Looking Sensor
- Component or system
operation obstructed or
blocked
Sensor reduced visibility
Check for blockage in front of radar. Note: This DTC
will be cleared automatically when environmental
conditions allow C1A67-98 Forward Looking Sensor
- Component or system
over temperature
Speed control sensor
internal temperature
exceeded threshold
Allow system to cool. Note: This DTC will be cleared
automatically when environmental conditions allow P174E-81
Output Shaft
Speed/ABS Wheel
Speed Correlation -
Invalid serial data
received
Follow speed is
mis-calculated to too
high a value
Clear DTC and re-test U0001-88
High Speed CAN
Communication Bus -
Bus off
Vehicle CAN Bus off
condition
Carry out any pinpoint tests associated with this
DTC using the manufacturer approved diagnostic
system. Carry out CAN network integrity tests using
the manufacturer approved diagnostic system U0100-00
Lost Communications
With ECM/PCM "A" - No
sub type information
ECM missing message
Carry out any pinpoint tests associated with this
DTC using the manufacturer approved diagnostic
system. Check ECM for related DTCs and refer to the
relevant DTC Index U0101-00
Lost Communications
With TCM - No sub
type information
TCM missing message
Carry out any pinpoint tests associated with this
DTC using the manufacturer approved diagnostic
system. Check TCM for related DTCs and refer to the
relevant DTC Index U0103-00
Lost Communication
With Gear Shift Control
Module A - No sub type
information
No sub type information
Refer to the electrical circuit diagrams and check the
power and ground connections to the Transmission
Shift Module. Using the manufacturer approved
diagnostic system, complete a CAN network integrity
test. Refer to the electrical circuit diagrams and
check the CAN network between the Transmission
Shift Module and Speed Control Module U0103-87
Lost Communication
With Gear Shift Module
- Missing Message
Transmission shift
module missing message
Carry out any pinpoint tests associated with this
DTC using the manufacturer approved diagnostic
system. Check transmission shift module for related
DTCs and refer to the relevant DTC Index U0121-00
Lost Communication
With Anti-lock Brake
System (ABS) Control
Module - No sub type
information
ABS missing message
Carry out any pinpoint tests associated with this
DTC using the manufacturer approved diagnostic
system. Check ABS for related DTCs and refer to the
relevant DTC Index U0128-00
Lost Communications
With Park Brake Module
- No sub type
information
Parking brake missing
message
Carry out any pinpoint tests associated with this
DTC using the manufacturer approved diagnostic
system. Check parking brake module for related
DTCs and refer to the relevant DTC Index U0155-00
Lost Communications
With Instrument Panel
Cluster (IPC) Control
Module - No sub type
information
Instrument cluster
missing message
Carry out any pinpoint tests associated with this
DTC using the manufacturer approved diagnostic
system. Check instrument cluster for related DTCs
and refer to the relevant DTC Index
Published: 17-Apr-2014
General Information - Diagnostic Trouble Code (DTC) Index DTC: Tire
Pressure Monitoring System Module (TPM)
Description and Operation
Tire Pressure Monitoring System (TPM)
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 checked and/or the donor vehicle.
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, 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 (DMM) accurate to three decimal places,
and with an up-to-date 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.
Where an 'on demand self-test' is referred to, this can be accessed via the 'DTC Monitor' tab on the manufacturers
approved diagnostic system.
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 Tire Pressure Monitoring System, for
additional Diagnosis and Testing information refer to the relevant Diagnosis and Testing Section.
For additional information, refer to: Wheels and Tires (204-04 Wheels and Tires, Diagnosis and Testing).
DTC Description Possible Causes Action C1A56-31
Left Front Tire Pressure
Sensor and Transmitter
Assembly - No signal
Missing, incompatible or
defective tire pressure
sensor or radio frequency
receiver
For additional information, refer to: Wheels and
Tires (204-04 Wheels and Tires, Diagnosis and
Testing).Go to pinpoint test F in section 204-04,
Diagnosis and Testing, Wheels and Tires C1A56-68
Left Front Tire Pressure
Sensor and Transmitter
Assembly - Event
information
Information only - vehicle
exposed to extreme
temperature environment
and/or tire pressure
sensor low battery
voltage event
No action required C1A56-91
Left Front Tire Pressure
Sensor and Transmitter
Assembly - Parametric
Tire pressure sensor has
reported out of range
information for pressure,
temperature or
acceleration
Replace defective tire pressure sensor. Refer to
the relevant section of the workshop manual C1A56-93
Left Front Tire Pressure
Sensor and Transmitter
Assembly - No operation
No tire pressure sensor
can be localized at this
position due to an
initiator or tire pressure
For additional information, refer to: Wheels and
Tires (204-04 Wheels and Tires, Diagnosis and
Testing).Go to pinpoint test G in section 204-04,
Diagnosis and Testing, Wheels and Tires www.JagDocs.com
DTC Description Possible Causes Action sensor malfunction
C1A57-11
Left Front Initiator -
Circuit short to ground
Left front initiator circuit
is short to ground
For additional information, refer to: Wheels and
Tires (204-04 Wheels and Tires, Diagnosis and
Testing).Go to pinpoint test B1 in section 204-04,
Diagnosis and Testing, Wheels and Tires C1A57-12
Left Front Initiator -
Circuit short to battery
Left front initiator circuit
is short to power
For additional information, refer to: Wheels and
Tires (204-04 Wheels and Tires, Diagnosis and
Testing).Go to pinpoint test B2 in section 204-04,
Diagnosis and Testing, Wheels and Tires C1A57-13
Left Front Initiator -
Circuit open
Left front initiator circuit
open
For additional information, refer to: Wheels and
Tires (204-04 Wheels and Tires, Diagnosis and
Testing).Go to pinpoint test B9 in section 204-04,
Diagnosis and Testing, Wheels and Tires C1A58-31
Right Front Tire Pressure
Sensor and Transmitter
Assembly - No signal
Missing, incompatible or
defective tire pressure
sensor or radio frequency
receiver
For additional information, refer to: Wheels and
Tires (204-04 Wheels and Tires, Diagnosis and
Testing).Go to pinpoint test F in section 204-04,
Diagnosis and Testing, Wheels and Tires C1A58-68
Right Front Tire Pressure
Sensor and Transmitter
Assembly - Event
information
Information only - vehicle
exposed to extreme
temperature environment
and/or tire pressure
sensor low battery
voltage event
No action required C1A58-91
Right Front Tire Pressure
Sensor and Transmitter
Assembly - Parametric
Tire pressure sensor has
reported out of range
information for pressure,
temperature or
acceleration
Replace defective tire pressure sensor. refer to
the relevant section of the workshop manual C1A58-93
Right Front Tire Pressure
Sensor and Transmitter
Assembly - No operation
No tire pressure sensor
can be localized at this
position due to an
initiator or tire pressure
sensor malfunction
For additional information, refer to: Wheels and
Tires (204-04 Wheels and Tires, Diagnosis and
Testing).Go to pinpoint test G in section 204-04,
Diagnosis and Testing, Wheels and Tires C1A59-11
Right Front Initiator -
Circuit short to ground
Right front initiator circuit
is short to ground
For additional information, refer to: Wheels and
Tires (204-04 Wheels and Tires, Diagnosis and
Testing).Go to pinpoint test C1 in section 204-04,
Diagnosis and Testing, Wheels and Tires C1A59-12
Right Front Initiator -
Circuit short to battery
Right front initiator circuit
is short to power
For additional information, refer to: Wheels and
Tires (204-04 Wheels and Tires, Diagnosis and
Testing).Go to pinpoint test C2 in section 204-04,
Diagnosis and Testing, Wheels and Tires C1A59-13
Right Front Initiator -
Circuit open
Right front initiator circuit
open
For additional information, refer to: Wheels and
Tires (204-04 Wheels and Tires, Diagnosis and
Testing).Go to pinpoint test C9 in section 204-04,
Diagnosis and Testing, Wheels and Tires C1A60-31
Left Rear Tire Pressure
Sensor and Transmitter
Assembly - No signal
Missing, incompatible or
defective tire pressure
sensor or radio frequency
receiver
For additional information, refer to: Wheels and
Tires (204-04 Wheels and Tires, Diagnosis and
Testing).Go to pinpoint test F in section 204-04,
Diagnosis and Testing, Wheels and Tires C1A60-68
Left Rear Tire Pressure
Sensor and Transmitter
Assembly - Event
information
Information only - Vehicle
exposed to extreme
temperature environment
and/or tire pressure
sensor low battery
voltage event
No action required