Control module JAGUAR XFR 2010 1.G Workshop Manual

DTC Description Possible Causes Action C1A64-68
Spare Wheel 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 C1A64-91
Spare Wheel 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 C1A64-93
Spare Wheel Tire
Pressure Sensor and Transmitter Assembly -
No operation
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 H in section 204-04,
Diagnosis and Testing, Wheels and Tires C1D19-11
External Receiver Data
Line - Circuit short to
ground
Tire pressure monitoring
system radio frequency
receiver or data line
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 A in section
204-04,Diagnosis and Testing, Wheels and Tires C1D19-12
External Receiver Data
Line - Circuit short to
battery
Tire pressure monitoring
system radio frequency
receiver or data line
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 I in section 204-04,
diagnosis and testing C1D19-87
External Receiver Data
Line - Missing message
Radio Frequency
reception blocked
Tire pressure monitoring
system radio frequency
receiver faulty
Tire pressure monitoring
system radio frequency
receiver or data line
circuits open circuit
Missing, incompatible or
defective tire pressure
sensors
For additional information, refer to: Wheels and
Tires (204-04 Wheels and Tires, Diagnosis and
Testing).Go to pinpoint test J in section 204-04,
Diagnosis and Testing, Wheels and Tires U0010-88
Medium Speed CAN
Communication Bus - Bus
off
CAN bus fault
Carry out CAN network integrity tests. Refer to
the electrical wiring diagrams and check CAN
network for short, open circuit U0140-00
Lost communication with
body control module - No
sub type information
CAN bus fault
Central junction box fault
Refer to the electrical wiring diagrams and check
central junction box power and ground supplies
for short, open circuit. Carry out CAN network
integrity tests U0142-00
Lost Communication With
Body Control Module "B" -
No sub type information
CAN bus fault
Rear junction box fault
Refer to the electrical wiring diagrams and check
rear junction box power and ground supplies for
short, open circuit. Carry out CAN network
integrity tests U0155-00
Lost Communications
With Instrument Panel
Cluster (IPC) Control
Module - No sub type
information
CAN bus fault
Instrument cluster fault
Refer to the electrical wiring diagrams and check
instrument cluster power and ground supplies for
short, open circuit. Carry out CAN network
integrity tests U0164-00
Lost Communication With
HVAC Control Module - No
sub type information
CAN bus fault
Climate control module
fault
Refer to the electrical wiring diagrams and check
climate control module power and ground supplies
for short, open circuit. Carry out CAN network
integrity tests

DTC Description Possible Causes Action U0300-00
Internal Control Module
Software Incompatibility -
No sub type information
Incompatible tire
pressure monitoring
system module for
vehicle CAN network
Check correct tire pressure monitoring system
module is installed to vehicle specification,
otherwise suspect the rear junction box U0415-00
Invalid Data Received
From Anti-Lock Brake
System (ABS) Control
Module - No sub type
information
Invalid data received
from the anti-lock braking
system control module
CAN bus fault
Anti-lock braking system
fault
Check anti-lock braking system control module
and Instrument Cluster for related DTCs and refer
to the relevant DTC index. Carry out CAN network
integrity tests U0424-00
Invalid Data Received
From HVAC Control
Module - No sub type
information
HVAC control module
fault
Check climate control module for related DTCs
and refer to relevant DTC index U1A14-49 CAN Initialisation Failure
- Internal electronic
failure
Tire pressure monitoring
system module fault
Install a new tire pressure monitoring module.
Refer to the new module/component installation
note at the top of the DTC index U3000-55
Control Module - Not
configured
Tire pressure monitoring
system configuration data
is invalid
Check and amend the car configuration file U3000-87
Control Module - Missing
message
Tire pressure monitoring
system configuration data
not received
Check the rear junction box for related DTCs and
refer to the relevant DTC index. Carry out CAN
network integrity test U3002-81
Vehicle Identification
Number - Invalid serial
data received
Tire pressure monitoring
system module and
vehicle VIN mismatch
NOTE: This DTC indicates that the tire pressure
monitoring system module is not the original part
installed to the vehicle at the factory/dealer and could
have been substituted. Refer to the note above the DTC
index about replacing components which may remain
under manufacturer warranty.

Re-install the original or a new tire pressure
monitoring system control module

Published: 12-May-2014
General Information - Diagnostic Trouble Code (DTC) Index DTC: Touch
Screen Display (FCDIM)
Description and Operation

Touch Screen (TS)


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 Touch Screen (TS). For additional
diagnosis and testing information, refer to the relevant Diagnosis and Testing section in the workshop manual.
For additional information, refer to: Information and Entertainment System (415-00 Information and Entertainment System - General Information, Diagnosis and Testing).

DTC Description Possible Causes Action B100E-25
Video Input 'A' - Signal
shape/waveform
failure
ODST Only - TV video
synch mis-match
Carry out any pinpoint tests associated with this DTC
using the manufacturer approved diagnostic system B100F-25
Video Input 'B' - Signal
shape/waveform
failure
ODST Only - Reverse
Camera video synch
mis-match
Carry out any pinpoint tests associated with this DTC
using the manufacturer approved diagnostic system U1A01-01
Communication Link -
General electrical
failure
ODST Only - cable
from navigation
module not correctly
installed
Carry out any pinpoint tests associated with this DTC
using the manufacturer approved diagnostic system.
Check electrical harness from navigation module is
correctly installed U1A01-15
Communication Link -
Circuit short to battery
or open
TSD to navigation
module 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 TSD to
navigation module circuit for short to power, open circuit U1A4B-48
Control Module
Processor B -
Supervision software
failure
Supervision software
failure
Re-configure the TSD using the manufacturer approved
diagnostic system www.JagDocs.com

DTC Description Possible Causes Action U3000-44
Control Module - Data
memory failure
EEPROM, External
RAM access failure
Suspect the TSD, check and install a new TSD as
required, refer to the new module/component
installation note at the top of the DTC Index U3000-48
Control Module -
Supervision software
failure
Supervision software
failure
Re-configure the TSD using the manufacturer approved
diagnostic system U3000-4B
Control Module - Over
temperature
Touch panel backlight
- high temperature
detected
Allow the system to cool, clear the DTC and
check/monitor system for re-occurrence. If DTC re-occurs
suspect the TSD. Check and install a new TSD as
required, refer to the new module/component
installation note at the top of the DTC Index U3000-55
Control Module - Not
configured
Incorrect Car
Configuration
Parameters received
Check/amend Car Configuration File using the
manufacturer approved diagnostic system U3000-87
Control Module -
Missing message
Car Configuration File
not received
Check RJB for related DTCs and refer to relevant DTC
Index. Check CAN and MOST networks, carry out the
CAN and MOST network tests using the manufacturer
approved diagnostic system U3000-98
Control Module -
Component or system
over temperature
TSD internal
temperature over
limit
Allow the system to cool, clear the DTC and
check/monitor system for re-occurrence. If DTC re-occurs
suspect the TSD. Check and install a new TSD as
required, refer to the new module/component
installation note at the top of the DTC Index U3003-16
Battery Voltage -
Circuit voltage below
threshold
Circuit voltage below
threshold
Carry out any pinpoint tests associated with this DTC
using the manufacturer approved diagnostic system U3003-17
Battery Voltage -
Circuit voltage above
threshold
Circuit voltage above
threshold
Carry out any pinpoint tests associated with this DTC
using the manufacturer approved diagnostic system

Published: 17-Apr-2014
General Information - Diagnostic Trouble Code (DTC) Index Vehicles With:
6HP28 6-Speed Automatic Transmission, DTC: Transmission Control Module
(TCM)
Description and Operation

Transmission Control Module (TCM) 6 speed (6HP28 Applications)


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 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 accurate to three decimal places and with a
current 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 diagnostic trouble codes 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 'diagnostic trouble code 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 needed

The table below lists all diagnostic trouble codes (DTCs) that could be logged in the transmission control module, for
additional diagnosis and testing information refer to the relevant diagnosis and testing section
For additional information, refer to: Diagnostics (307-01 Automatic Transmission/Transaxle - V8 5.0L Petrol/V8 S/C 5.0L Petrol,
Diagnosis and Testing).

DTC Description Possible Causes Action P0121-86 Throttle/Pedal Position
Sensor A Circuit
Range/Performance -
Signal invalid
Throttle/Pedal Position
Sensor Fault (Data
received over CAN Bus)
Check Engine Control Module for stored DTCs P0219-86
Engine Overspeed
Condition - Signal invalid
Engine speed too low or
too high (Data received
over CAN Bus)
Check Engine Control Module for stored DTCs P0500-81
Vehicle Speed Sensor A -
Invalid serial data
received
Vehicle Speed Sensor
fault (Data received over
CAN Bus)
Check Dynamic Stability Control module for stored
DTCs P0501-81 Vehicle Speed Sensor A
Vehicle Speed receive
Check Dynamic Stability Control module for stored Range/Performance - Invalid serial data over CAN Bus does not DTCs. Check correct Differential is installed to the received match Transmission vehicle Output-Shaft speed

DTC Description Possible Causes Action P0561-1C System Voltage Unstable
- Circuit voltage out of
range
Power supply voltage out
of range when engine
running
Check Engine Control Module for stored DTCs.
Check Charging System and Battery condition P0562-21
System Voltage Low -
Signal amplitude <
minimum
Circuit low voltage.
Battery supply voltage to
Transmission Control
Module
Refer to Circuit diagrams and check Power and
Ground Circuit for fault. Check Engine Control
Module for stored DTCs. Check Charging System
and Battery condition P0563-22
System Voltage High -
Signal amplitude >
maximum
High Battery charge,
alternator fault
Check Engine Control Module for stored DTCs.
Check Charging System and Battery condition P0601-41
Internal Control Module
Memory Check Sum Error
- General checksum
failure
Software error
Transmission Control
Module failure
Re-configure the Transmission Control Module
using the manufacturer approved diagnostic
system, clear DTC and re-test. If DTC remains,
Suspect the Transmission Control Module. Install a
new Transmission Control Module as required,
refer to the warranty policy and procedures manual
if a module/component is suspect. P0604-00
Internal Control Module
Random Access Memory
(RAM) Error - No sub type
information
Shift-by-Wire fault
Suspect the Transmission Control Module. Install a
new Transmission Control Module as required,
refer to the warranty policy and procedures manual
if a module/component is suspect. P0605-41
Internal Control Module
Read Only Memory (ROM)
Error - General checksum
failure
General checksum failure
Suspect the Transmission Control Module. Install a
new Transmission Control Module as required,
refer to the warranty policy and procedures manual
if a module/component is suspect. P0606-04 TCM Processor - System
Internal Failures
Micro controller
component faults
Suspect the Transmission Control Module. Install a
new Transmission Control Module as required,
refer to the warranty policy and procedures manual
if a module/component is suspect. P0606-26 TCM Processor - Signal
rate of change below
threshold
Micro controller
component faults
Suspect the Transmission Control Module. Install a
new Transmission Control Module as required,
refer to the warranty policy and procedures manual
if a module/component is suspect. P0606-49 TCM Processor - Internal
electronic failure
Micro controller
component faults
Suspect the Transmission Control Module. Install a
new Transmission Control Module as required,
refer to the warranty policy and procedures manual
if a module/component is suspect. P0613-04 TCM Processor - System
Internal Failures
Micro controller
component faults
Suspect the Transmission Control Module. Install a
new Transmission Control Module as required,
refer to the warranty policy and procedures manual
if a module/component is suspect. P0613-06 TCM Processor -
Algorithm Based Failures
Micro controller
component faults
Suspect the Transmission Control Module. Install a
new Transmission Control Module as required,
refer to the warranty policy and procedures manual
if a module/component is suspect. P0613-11 TCM Processor - Circuit
Short to Ground
Watchdog fault
Suspect the Transmission Control Module. Install a
new Transmission Control Module as required,
refer to the warranty policy and procedures manual
if a module/component is suspect. P0613-12 TCM Processor - Circuit
Short to Battery
Watchdog fault
Suspect the Transmission Control Module. Install a
new Transmission Control Module as required,
refer to the warranty policy and procedures manual
if a module/component is suspect.

DTC Description Possible Causes Action P0613-13 TCM Processor - Circuit
Open
Watchdog fault
Suspect the Transmission Control Module. Install a
new Transmission Control Module as required,
refer to the warranty policy and procedures manual
if a module/component is suspect. P0613-14 TCM Processor - Circuit
Short to Ground or Open
Watchdog fault
Suspect the Transmission Control Module. Install a
new Transmission Control Module as required,
refer to the warranty policy and procedures manual
if a module/component is suspect. P0613-21 TCM Processor - Signal
amplitude < minimum
Watchdog fault
Suspect the Transmission Control Module. Install a
new Transmission Control Module as required,
refer to the warranty policy and procedures manual
if a module/component is suspect. P0613-22 TCM Processor - Signal
amplitude > maximum
Watchdog fault
Suspect the Transmission Control Module. Install a
new Transmission Control Module as required,
refer to the warranty policy and procedures manual
if a module/component is suspect. P0613-47 TCM Processor -
Watchdog / safety Micro
controller failure
Watchdog fault
Suspect the Transmission Control Module. Install a
new Transmission Control Module as required,
refer to the warranty policy and procedures manual
if a module/component is suspect. P0613-49 TCM Processor - Internal
electronic failure
Micro controller
component faults
Suspect the Transmission Control Module. Install a
new Transmission Control Module as required,
refer to the warranty policy and procedures manual
if a module/component is suspect. P0613-68 TCM Processor - Event
Information
Watchdog fault
Suspect the Transmission Control Module. Install a
new Transmission Control Module as required,
refer to the warranty policy and procedures manual
if a module/component is suspect. P061B-02
Internal Control Module Torque Calculation
Performance - General
signal failure
Transmission Control
Module - positive torque
signal not valid
Suspect the Transmission Control Module. Install a
new Transmission Control Module as required,
refer to the warranty policy and procedures manual
if a module/component is suspect. P061B-26
Internal Control Module Torque Calculation
Performance - Signal rate
of change below
threshold
Transmission Control
Module positive torque
signal not valid
Suspect the Transmission Control Module. Install a
new Transmission Control Module as required,
refer to the warranty policy and procedures manual
if a module/component is suspect. P062F-04
Internal Control Module
EEPROM Error - System
Internal Failures
EEPROM communication
error
Suspect the Transmission Control Module. Install a
new Transmission Control Module as required,
refer to the warranty policy and procedures manual
if a module/component is suspect. P0642-21
Sensor Reference Voltage
A Circuit Low - Signal
amplitude < minimum
Sensor supply voltage
fault low
Suspect the Transmission Control Module. Install a
new Transmission Control Module as required,
refer to the warranty policy and procedures manual
if a module/component is suspect. P0643-22
Sensor Reference Voltage
A Circuit High - Signal
amplitude > maximum
Sensor supply voltage
fault high
Suspect the Transmission Control Module. Install a
new Transmission Control Module as required,
refer to the warranty policy and procedures manual
if a module/component is suspect. P0657-13
Actuator Supply Voltage
A Circuit / Open - Circuit
Open
Actuator supply (pressure
control valves etc) Open
Circuit
Suspect the Transmission Control Module. Install a
new Transmission Control Module as required,
refer to the warranty policy and procedures manual
if a module/component is suspect. www.JagDocs.com

DTC Description Possible Causes Action P0657-1C
Actuator Supply Voltage
A Circuit / Open - Circuit
voltage out of range
Actuator supply (pressure
control valves etc)
voltage plausibility fault
Refer to electrical Circuit diagrams and check
Transmission Control Module connector for signs of
water ingress or damage, check pin 7 for Short to
Power or Ground (should NOT be connected and
harness terminal should have a bung installed). If
no fault identified, suspect the Transmission
Control Module. Check and install a new
Transmission Control Module as required, refer to
the warranty policy and procedures manual if a
module/component is suspect. P0658-11
Actuator Supply Voltage
A Circuit Low - Circuit
Short to Ground
Actuator supply (pressure
control valves etc)
voltage Short to Ground
Suspect the Transmission Control Module. Install a
new Transmission Control Module as required,
refer to the warranty policy and procedures manual
if a module/component is suspect. P0659-12
Actuator Supply Voltage
A Circuit High - Circuit
Short to Battery
Actuator supply (pressure
control valves etc)
voltage Short to Power
Suspect the Transmission Control Module. Install a
new Transmission Control Module as required,
refer to the warranty policy and procedures manual
if a module/component is suspect. P0667-01
PCM / ECM / TCM Internal Temperature Sensor A
Range/Performance -
General Electrical Failure
General electrical failure
Suspect the Transmission Control Module. Install a
new Transmission Control Module as required,
refer to the warranty policy and procedures manual
if a module/component is suspect. P0667-04
PCM / ECM / TCM Internal Temperature Sensor A
Range/Performance -
System Internal Failures
Internal Electronic Failure
Suspect the Transmission Control Module. Install a
new Transmission Control Module as required,
refer to the warranty policy and procedures manual
if a module/component is suspect. P0667-49
PCM / ECM / TCM Internal Temperature Sensor A
Range/Performance -
Internal electronic failure
Internal electronic failure
Suspect the Transmission Control Module. Install a
new Transmission Control Module as required,
refer to the warranty policy and procedures manual
if a module/component is suspect. P0700-02 Transmission Control
System (MIL Request) -
General signal failure
General Signal failure
Clear DTC, Road test and re-test, Read DTCs and
Investigate as required P0700-22 Transmission Control
System (MIL Request) -
Signal amplitude >
maximum
Double fault from
monitoring of internal
power supply and
pressure
regulator/solenoid control
software
If any of the following DTCs are also present;
P074013, P096712, P273912, P273012, P272112,
P096312, P276312, P097112, suspect the
Transmission Control Module, check and install a
new Transmission Control Module as required,
refer to the warranty policy and procedures manual
if a module/component is suspect. P0700-75 Transmission Control
System (MIL Request) -
Emergency Position Not
Reachable
Emergency Position Not
Reachable
Clear DTC, Road test and re-test, Read DTCs and
investigate as required P0710-13 Transmission Fluid Temperature Sensor A
Circuit - Circuit Open
Transmission fluid
temperature sensor
Circuit Open Circuit
Clear DTC and test. If code re-detects suspect the
Transmission Control Module. Install a new
Transmission Control Module as required, refer to
the warranty policy and procedures manual if a
module/component is suspect. P0711-01 Transmission Fluid Temperature Sensor A
Circuit
Range/Performance -
General Electrical Failure
General electrical failure
Clear DTC and test. If code re-detects suspect the
Transmission Control Module. Install a new
Transmission Control Module as required, refer to
the warranty policy and procedures manual if a
module/component is suspect. P0711-22 Transmission Fluid Temperature Sensor A
Circuit
Range/Performance -
Signal amplitude >
maximum
Signal amplitude >
maximum. Excessive
jump in temperature
Clear DTC. Carry out cold start road test, continue
driving vehicle until normal operating temperature
is achieved. Reads DTCs, if DTC returns, suspect
the Transmission Control Module. Install a new
Transmission Control Module as required, refer to

DTC Description Possible Causes Action the warranty policy and procedures manual if a
module/component is suspect. P0712-11 Transmission Fluid Temperature Sensor A
Circuit Low - Circuit Short
to Ground
Transmission fluid
temperature sensor
Circuit Short to Ground
Clear DTC and test. If code re-detects suspect the
Transmission Control Module. Install a new
Transmission Control Module as required, refer to
the warranty policy and procedures manual if a
module/component is suspect. P0713-01 Transmission Fluid Temperature Sensor A
Circuit High - General
Electrical Failure
General electrical failure
Clear DTC and test. If code re-detects suspect the
Transmission Control Module. Install a new
Transmission Control Module as required, refer to
the warranty policy and procedures manual if a
module/component is suspect. P0713-12 Transmission Fluid Temperature Sensor A
Circuit High - Circuit
Short to Battery
Transmission fluid
temperature sensor
Circuit Short to Power
Clear DTC and test. If code re-detects suspect the
Transmission Control Module. Install a new
Transmission Control Module as required, refer to
the warranty policy and procedures manual if a
module/component is suspect. P0716-14 Turbine/Input Shaft
Speed Sensor A Circuit
Range/Performance -
Circuit Short to Ground or
Open
Turbine/Input Shaft
Speed Sensor Circuit
Short to Ground or Open
Circuit
Clear DTC and test. If code re-detects suspect the
Transmission Control Module. Install a new
Transmission Control Module as required, refer to
the warranty policy and procedures manual if a
module/component is suspect. P0716-21 Turbine/Input Shaft
Speed Sensor A Circuit
Range/Performance -
Signal amplitude <
minimum
Turbine/Input Shaft
Speed Sensor signal too
small
Clear DTC and road test, if DTC returns suspect
the Transmission Control Module. Install a new
Transmission Control Module as required, refer to
the warranty policy and procedures manual if a
module/component is suspect. P0716-22 Turbine/Input Shaft
Speed Sensor A Circuit
Range/Performance -
Signal amplitude >
maximum
Turbine/Input Shaft
Speed Sensor signal
above maximum
Clear DTC and road test, if DTC returns suspect
the Transmission Control Module. Install a new
Transmission Control Module as required, refer to
the warranty policy and procedures manual if a
module/component is suspect. P0717-12 Turbine/Input Shaft
Speed Sensor A Circuit
No Signal - Circuit Short
to Battery
Turbine/input shaft speed
sensor A Circuit Short to
Power
Clear DTC and test. If code re-detects suspect the
Transmission Control Module. Install a new
Transmission Control Module as required, refer to
the warranty policy and procedures manual if a
module/component is suspect. P0720-12
Output Shaft Speed
Sensor Circuit - Circuit
Short to Battery
Transmission output
shaft speed sensor
Circuit Short to Power
Clear DTC and test. If code re-detects suspect the
Transmission Control Module. Install a new
Transmission Control Module as required, refer to
the warranty policy and procedures manual if a
module/component is suspect. P0720-14
Output Shaft Speed
Sensor Circuit - Circuit
Short to Ground or Open
Transmission output
shaft speed sensor
Circuit Short to Ground or
Open Circuit
Clear DTC and test. If code re-detects suspect the
Transmission Control Module. Install a new
Transmission Control Module as required, refer to
the warranty policy and procedures manual if a
module/component is suspect. P0721-22
Output Shaft Speed
Sensor Circuit
Range/Performance -
Signal amplitude >
maximum
Transmission output
shaft speed sensor signal
above maximum
Clear DTC and road test, if DTC returns suspect
the Transmission Control Module. Install a new
Transmission Control Module as required, refer to
the warranty policy and procedures manual if a
module/component is suspect. P0721-27
Output Shaft Speed
Sensor Circuit
Range/Performance -
Signal rate of change
above threshold
Output shaft speed
negative gradient too
high
Clear DTC and road test, if DTC returns suspect
the Transmission Control Module. Install a new
Transmission Control Module as required, refer to
the warranty policy and procedures manual if a
module/component is suspect.

DTC Description Possible Causes Action P0721-64
Output Shaft Speed
Sensor Circuit
Range/Performance -
Signal plausibility failure
Signal plausibility failure
Clear DTC and test. If code re-detects suspect the
Transmission Control Module. Install a new
Transmission Control Module as required, refer to
the warranty policy and procedures manual if a
module/component is suspect. P0729-07
Gear 6 Incorrect Ratio -
Mechanical Failures
Gear Ratio Monitoring.
Mechanical Failures
Check and correct oil level. Clear DTC. If code
re-detects suspect Transmission (mechanical)
internal fault. Install a new Transmission as
required, refer to the warranty policy and
procedures manual if a module/component is
suspect. P0731-07
Gear 1 Incorrect Ratio -
Mechanical Failures
Gear Ratio Monitoring.
Mechanical Failures
Check and correct oil level. Clear DTC. If code
re-detects suspect Transmission (mechanical)
internal fault. Install a new Transmission as
required, refer to the warranty policy and
procedures manual if a module/component is
suspect. P0732-07
Gear 2 Incorrect Ratio -
Mechanical Failures
Gear Ratio Monitoring.
Mechanical Failures
Check and correct oil level. Clear DTC. If code
re-detects suspect Transmission (mechanical)
internal fault. Install a new Transmission as
required, refer to the warranty policy and
procedures manual if a module/component is
suspect. P0733-07
Gear 3 Incorrect Ratio -
Mechanical Failures
Gear Ratio Monitoring.
Mechanical Failures
Check and correct oil level. Clear DTC. If code
re-detects suspect Transmission (mechanical)
internal fault. Install a new Transmission as
required, refer to the warranty policy and
procedures manual if a module/component is
suspect. P0734-07
Gear 4 Incorrect Ratio -
Mechanical Failures
Gear Ratio Monitoring.
Mechanical Failures
Check and correct oil level. Clear DTC. If code
re-detects suspect Transmission (mechanical)
internal fault. Install a new Transmission as
required, refer to the warranty policy and
procedures manual if a module/component is
suspect. P0735-07
Gear 5 Incorrect Ratio -
Mechanical Failures
Gear Ratio Monitoring.
Mechanical Failures
Check and correct oil level. Clear DTC. If code
re-detects suspect Transmission (mechanical)
internal fault. Install a new Transmission as
required, refer to the warranty policy and
procedures manual if a module/component is
suspect. P0736-07
Reverse Incorrect Ratio -
Mechanical Failures
Gear Ratio Monitoring.
Mechanical Failures
Check and correct oil level. Clear DTC. If code
re-detects suspect Transmission (mechanical)
internal fault. Install a new Transmission as
required, refer to the warranty policy and
procedures manual if a module/component is
suspect. P0740-13 Torque Converter Clutch
Solenoid Circuit / Open -
Circuit Open
Pressure control solenoid
2 Circuit Open Circuit
Clear DTC and test. If code re-detects suspect the
Transmission Control Module. Install a new
Transmission Control Module as required, refer to
the warranty policy and procedures manual if a
module/component is suspect. P0741-07 Torque Converter Clutch
Solenoid Circuit
Performance/Stuck Off -
Mechanical Failures
Too high slip at torque
converter clutch.
Mechanical Failures
Suspect torque converter lockup clutch. Install a
new torque converter, refer to the warranty policy
and procedures manual if a module/component is
suspect. If transmission fluid is in very poor
condition and dirty, install a new transmission,
refer to the warranty policy and procedures manual
if a module/component is suspect.