JAGUAR XFR 2010 1.G Workshop Manual

DTC Description Possible Causes Action system, complete a CAN network integrity test.
Refer to the electrical circuit diagrams and check
the CAN network U0103-00
Lost communication
With Gear Shift Module
A - No sub type
information
Gear shift control module /
system fault
Wiring harness fault
Check the Gear Shift Control Module for related
DTCs and refer to the relevant DTC index
Refer to the electrical circuit diagrams and check
the power and ground connections to the module.
Using the manufacturer approved diagnostic
system, complete a CAN network integrity test.
Refer to the electrical circuit diagrams and check
the CAN network U0104-00 Lost communication
Speed control module /
Check the Speed Control Module for related DTCs With Cruise Control Module A - No sub type system fault and refer to the relevant DTC index information Wiring harness fault Refer to the electrical circuit diagrams and check the power and ground connections to the module. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network U0121-00
Lost communication
with Anti-Lock Braking
System (ABS) Control
Module - No sub type
information
Anti-Lock Braking System
control module / system
fault
Wiring harness fault
Check the Anti-Lock Braking System Control
Module for related DTCs and refer to the relevant
DTC index
Refer to the electrical circuit diagrams and check
the power and ground connections to the module.
Using the manufacturer approved diagnostic
system, complete a CAN network integrity test.
Refer to the electrical circuit diagrams and check
the CAN network U0155-00
Lost Communication
With Instrument Panel
Cluster (IPC) Control
Module - No sub type
information
Instrument Cluster /
system fault
Wiring harness fault
Check the Instrument Cluster for related DTCs
and refer to the relevant DTC index
Refer to the electrical circuit diagrams and check
the power and ground connections to the module.
Using the manufacturer approved diagnostic
system, complete a CAN network integrity test.
Refer to the electrical circuit diagrams and check
the CAN network U0300-00
Internal Control Module
Software
Incompatibility - No sub
type information
Car configuration file
stored in Park Brake
Module does not match the
master car configuration
file
Master car configuration
file not being transmitted
by master control module
Check all control modules for related DTCs and
refer to the relevant DTC index
Check the components installed on the vehicle
were installed by the factory or a dealer
Install the original components or a new one as
required U0401-00
Invalid Data Received
From ECM/PCM - No sub
type information
Invalid message from the
Engine Control Module
Check the Engine Control Module for related DTCs
and refer to the relevant DTC index U0404-00
Invalid Data Received
From Gear Shift Control
Module A - No sub type
information
Invalid message from the
gear shift control module
Check the Gear Shift Control Module for related
DTCs and refer to the relevant DTC index U0415-00
Invalid Data Received
From Anti-Lock Braking
System (ABS) Control
Module - No sub type
information
Invalid message from the
anti-lock Braking system
module
NOTE: This DTC may be stored even though no fault
condition is present and should be ignored unless the
customer has reported a electronic park brake concern.
Clear the DTC and retest. Verify the customer concern
prior to diagnosis

Check the Anti-Lock Braking System Control
Module for related DTCs and refer to the relevant
DTC index U0422-00
Invalid data received
from Central Junction
Box - No sub type
information
Invalid message from the
Central Junction Box
Check the Central Junction Box for related DTCs
and refer to the relevant DTC index

DTC Description Possible Causes Action U0423-00 Invalid Data Received
Invalid message from the
Check the Instrument Cluster for related DTCs From Instrument Panel Control Module - No sub instrument panel control and refer to the relevant DTC index type information module U0433-64
Invalid Data Received
From Cruise Control
Front Distance Range
Sensor - Signal
plausibility failure
Incorrect apply request
from the speed control
module when the
conditions were not correct
NOTE: The Park Brake Module has received a
request to apply the parkbrake from the Adaptive Speed
Control module but the conditions were not correct for
the apply to take place. E.g. the vehicle was moving. The
module will ignore the request but this DTC is logged for
safety reference

Check the Speed Control Module for related DTCs
and refer to the relevant DTC index U2001-68
Reduced System
Function - Event
information
Invalid or missing message
from Anti-Lock Braking
System with ignition OFF
and vehicle speed > 3Kph
NOTE: There has been invalid or missing data
detected from the Anti-Lock Brake System Control
Module. This DTC may be logged if the ignition is
switched off with the vehicle still moving. This DTC will
never be recorded as confirmed and is stored for
historical analysis only

Check the Speed Control Module for related DTCs
and refer to the relevant DTC index U2005-64
Vehicle Speed - Signal
implausibility failure
Implausible speed
message from the
Anti-Lock Braking System
control module
NOTE: Implausible speed is defined as passing
from high speed dynamic mode to static mode without
passing through low speed dynamic mode

Check the Anti-Lock Braking System Control
Module for related DTCs and refer to the relevant
DTC index U200D-4B
Control Module Output
Power A - Over
temperature
Actuator FET circuit over
current / over temperature
Refer to electrical wiring diagrams and check the
actuator circuit for low resistance. Repair circuit
faults or install a new actuator as required U2011-11
Motor - Circuit short to
ground
Electric park brake motor
output short to ground
Refer to electrical wiring diagrams and check the
actuator circuit for short to ground. Repair circuit
faults or install a new actuator as required U2011-12
Motor - Circuit short to
battery
Electric park brake motor
output short to power
Refer to electrical wiring diagrams and check the
actuator circuit for short to power. Repair circuit
faults or install a new actuator as required U2011-13 Motor - Circuit open
Electric park brake motor
output open circuit
Refer to electrical wiring diagrams and check the
actuator circuit for open circuit. Repair circuit
faults or install a new actuator as required U3000-47
Control Module -
Watchdog/safety micro
controller failure
Defective ECU
Lost communication with secondary micro
processor, check power and ground connections to
module. Clear DTC, perform battery reset and
retest system. If DTC reoccurs suspect the
Parking Brake control module
Refer to the Warranty Policy and Procedures
manual if a module/component is suspect U3002-81
Vehicle Identification
Number (VIN) - Invalid
serial number
The Park Brake Module has
previously been installed
to another vehicle
Check and install the original, or a new Park Brake
Module
Refer to the Warranty Policy and Procedures
manual if a module/component is suspect U3003-62
Battery Voltage - Signal
compare failure
Power distribution fault
Wiring harness fault
There is a difference of more than 2 volts
between the power supply to the parking brake
module and the battery voltage value broadcast
on CAN. Check other control modules for battery
voltage related DTCs. Refer to the electrical
circuit diagrams and check the power and ground

DTC Description Possible Causes Action supply circuits to the Park Brake Module. Repair
wiring as required, clear the DTC and retest the
system U3006-16
Control Module Input
Power A - Circuit
voltage below threshold
ECU logic voltage is high
(over 18 volts for 40mS)
Wiring harness fault
Charging system fault
Refer to electrical circuit diagrams, check power
supplies and ground connections to the park brake
control module. Check battery voltage and
charging system. Repair wiring harness or
charging system as required, clear DTC, perform
battery reset. Retest system U3006-17
Control Module Input
Power A - Circuit
voltage above threshold
ECU logic voltage is low
(below 8 volts for 2000mS)
Wiring harness fault
Charging system fault
Refer to electrical circuit diagrams, check power
supplies and ground connections to the park brake
control module. Check battery voltage and
charging system. Repair wiring harness or
charging system as required, clear DTC, perform
battery reset. Retest system U3007-14
Control Module Input
Power B - Circuit short
to ground or open
Connector fault - bent,
loose or corroded pin(s)
Harness fault
Refer to electrical circuit diagrams, check Park
Brake Module high power feed circuit for open
circuits or short to ground. Repair wiring harness
as required, clear DTC

Published: 18-Apr-2014
General Information - Diagnostic Trouble Code (DTC) Index V8 S/C 5.0L
Petrol, DTC: Engine Control Module (ECM)
Description and Operation

Engine Control Module (PCM) 5.0L SC V8 - AJ133


WARNING: Fuel injector voltage will reach 65 Volts during operation and have a high current requirement.


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 five digit codes. Match the five digits from the scan
tool to the first five digits of the seven digit code listed to identify the fault (the last two digits give additional information
read by the manufacturer-approved diagnostic system).


When performing electrical 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.


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 electronic engine control module, for
additional diagnosis and testing information refer to the relevant diagnosis and testing section.
For additional information, refer to: Electronic Engine Controls (303-14 Electronic Engine Controls - V8 S/C 5.0L Petrol,
Diagnosis and Testing).

DTC Description Possible Causes Action B10A2-31 Crash Input - No signal

NOTE: - Circuit SRS_SIGNAL -

Loss of communication between
restraints control module and
engine control module
Refer to the electrical circuit
diagrams and check restraints
control module pulse width
modulated SRS signal line circuit,
hard wired connection between
engine control module and restraints
control module for short circuit to
ground, short circuit to power, open
circuit. Repair circuit as required,
clear the DTC and retest B10AC-81
Cruise Control Switch -
Invalid serial data received
The engine control module has
received an invalid command from
the steering wheel switch pack
Clear the DTC and press all the
steering wheel switches, re-check for
DTCs. Refer to the electrical circuit
diagrams and check the speed
control switch circuit for open circuit,
short circuit to power, short circuit to
ground, disconnected
Check and install a new steering
wheel 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

DTC Description Possible Causes Action module/component B10AC-82 Cruise Control Switch - Alive / sequence counter incorrect / not updated
Cruise buttons alive counter is not
incrementing. Which suggests that
the LIN bus is faulty
Steering wheel module is not
connected
Steering wheel module failure
Refer to the electrical circuit
diagrams and check the speed
control switch circuit for open circuit,
short circuit to power, short circuit to
ground, disconnected
Refer to the electrical circuit
diagrams and check the LIN bus
between steering wheel module and
the CAN gateway
Check and install a new steering
wheel 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 B10AC-83
Cruise Control Switch - Value
of signal protection
calculation incorrect
Cruise buttons checksum incorrect,
incorrect cruise switches fitted to
vehicle
Check and install new cruise
switches 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 B10AC-96
Cruise Control Switch -
Component internal failure
Speed control switch circuit, open
circuit, short circuit to power, short
circuit to ground, disconnected
Speed control switch failure
Steering wheel module failure
Check for related DTCs in other
central junction boxes
Refer to the electrical circuit
diagrams and check the speed
control switch circuit for open circuit,
short circuit to power, short circuit to
ground, disconnected
Check and install a new speed
control switch as required. Check and
install a new steering wheel 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 B10FF-68
Ignition Control - Event
information
Spark plug(s) fault
Wiring harness fault
Ignition coil(s) fault
Refer to repair manual and check
spark plug(s) for condition and
security. Replace any defective
components as required
Refer to electrical wiring diagrams
and check ignition coil circuit for
intermittent open circuit, short
circuit to power, short circuit to
ground
Check and install a new coil(s) 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 B11DB-01
Battery Monitoring Module -
General electrical failure
NOTE: - Circuit BATTERY -

Charging system fault Battery
monitoring signal line
circuit fault
Vehicle battery fault
Refer to electrical wiring diagrams
and check charging system for faults.
Perform any repairs required
Refer to the electrical wiring
diagrams and check the battery
monitoring system module circuit for
open circuit, short circuit to ground,
short circuit to power
Refer to the workshop manual and
the battery care manual, inspect the
vehicle battery and ensure it is fully
charged and serviceable before
performing further tests

DTC Description Possible Causes Action B11DB-87
Battery Monitoring Module -
Missing message
NOTE: - Circuit BATTERY -

Battery signal line circuit fault
Refer to the electrical wiring
diagrams and check the battery
monitoring system module circuit for
open circuit, short circuit to ground,
short circuit to power
Refer to the electrical circuit
diagrams and check the LIN circuit
for short circuit to ground, short
circuit to power, open circuit B1206-68
Crash Occurred - Event
information
NOTE: - Circuit SRS_SIGNAL -

Engine control module has
detected the vehicle has crashed -
event information DTC only
Refer to the electrical circuit
diagrams and check the engine
control module to restraints control
module circuit for short circuit to
ground, short circuit to power, open
circuit. Repair circuit as required,
clear the DTC and retest C0031-00
Left Front Wheel Speed
Sensor - No sub type
information
Invalid data received from anti-lock
braking system module - left front
wheel speed signal fault
Check anti-lock braking system
module for related DTCs and refer to
relevant DTC index C0034-00
Right Front Wheel Speed
Sensor - No sub type
information
Invalid data received from anti-lock
braking system module - right front
wheel speed signal fault
Check anti-lock braking system
module for related DTCs and refer to
relevant DTC index C0037-00
Left Rear Wheel Speed
Sensor - No sub type
information
Invalid data received from anti-lock
braking system module - left rear
wheel speed signal fault
Check anti-lock braking system
module for related DTCs and refer to
relevant DTC index C003A-00
Right Rear Wheel Speed
Sensor - No sub type
information
Invalid data received from anti-lock
braking system module - right rear
wheel speed signal fault
Check anti-lock braking system
module for related DTCs and refer to
relevant DTC index P0010-13
Intake (A) Camshaft Position
Actuator (Bank 1) - Circuit
open
NOTE: - Circuit VFS_IN_A -

Intake (A) camshaft position
actuator (Bank 1) open circuit
Engine control module interface
harness open circuit
Refer to the electrical circuit
diagrams and check intake (A)
camshaft position actuator (Bank 1)
circuit for open circuit
Refer to the electrical circuit
diagrams and check engine control
module interface harness for open
circuit P0011-00
Intake (A) Camshaft Position
Timing - Over-Advanced
(Bank 1) - No sub type
information
NOTE: - Circuit VFS_IN_A -

Intake (A) camshaft position
actuator (Bank 1) open circuit
Engine control module interface
harness open circuit
Refer to the electrical circuit
diagrams and check intake (A)
camshaft position actuator (Bank 1)
circuit for open circuit
Refer to the electrical circuit
diagrams and check engine control
module interface harness for open
circuit P0013-13
Exhaust (B) Camshaft
Position Actuator (Bank 1) -
Circuit open
NOTE: - Circuit VFS_EX_A -

Exhaust (B) camshaft position
actuator (Bank 1) open circuit
Engine control module interface
harness open circuit
Refer to the electrical circuit
diagrams and check exhaust (B)
camshaft position actuator (Bank 1)
circuit for open circuit
Refer to the electrical circuit
diagrams and check engine control
module interface harness for open
circuit P0015-00
Exhaust (B) Camshaft
Position Timing -
Over-Retarded (Bank 1) - No
sub type information
NOTE: - Circuit VFS_EX_A -

Exhaust (B) camshaft position
actuator (Bank 1) open circuit,
short circuit to ground, short circuit
to power
Check for related DTC P0365-00.
Refer to the electrical circuit
diagrams and check exhaust (B)
camshaft position actuator (Bank 1)
for open circuit, short circuit to
ground, short circuit to power www.JagDocs.com

DTC Description Possible Causes Action P0016-00
Crankshaft Position -
Camshaft Position
Correlation - Bank 1 Sensor A
- No sub type information
NOTE: - Circuit VFS_EX_A -

The relative positions of the
crankshaft position sensor and cam
timing plate teeth are not correct
Engine timing incorrect
Timing chain installed incorrectly
Variable valve timing forced fully
advanced
Check engine timing. Check camshaft
sensor timing plate is installed
correctly. Check timing chain is
installed correctly P0017-00
Crankshaft Position -
Camshaft Position
Correlation - Bank 1 Sensor B
- No sub type information
NOTE: - Circuit VFS_EX_A -

The relative positions of the
crankshaft position sensor and
camshaft timing plate teeth are
not correct
Engine timing incorrect
Timing chain installed incorrectly
Variable valve timing forced fully
advanced
Check for related DTC P0365-00.
Check engine timing. Check camshaft
sensor timing plate is installed
correctly. Check timing chain is
installed correctly
Refer to the electrical circuit
diagrams and check exhaust (B)
camshaft position actuator (Bank 1)
for open circuit, short circuit to
ground, short circuit to power P0018-00
Crankshaft Position -
Camshaft Position
Correlation - Bank 2 Sensor A
- No sub type information
NOTE: - Circuit VFS_IN_B -

The relative positions of the
crankshaft position sensor and
camshaft timing plate teeth are
not correct
Engine timing incorrect
Timing chain installed incorrectly
Variable valve timing forced fully
advanced
Check engine timing. Check camshaft
sensor timing plate is installed
correctly. Check timing chain is
installed correctly P0019-00
Crankshaft Position -
Camshaft Position
Correlation - Bank 2 Sensor B
- No sub type information
NOTE: - Circuit VFS_EX_B -

The relative positions of the
crankshaft position sensor and
camshaft timing plate teeth are
not correct
Engine timing incorrect
Timing chain installed incorrectly
Variable valve timing forced fully
advanced
Check engine timing. Check camshaft
sensor timing plate is installed
correctly. Check timing chain is
installed correctly P0020-13
Intake (A) Camshaft Position
Actuator (Bank 2) - Circuit
open
NOTE: - Circuit VFS_IN_B -

Intake valve solenoid 2 open circuit
Refer to the electrical circuit
diagrams and check intake valve
solenoid 2 for open circuit P0023-13
Exhaust (B) Camshaft
Position Actuator (Bank 2) -
Circuit open
NOTE: - Circuit VFS_EX_B -

Exhaust (B) Camshaft Position
actuator (Bank 2) circuit, open
circuit
Refer to the electrical circuit
diagrams and check exhaust (B)
camshaft position actuator (Bank 2)
circuit for open circuit P0026-72
Intake Valve Control
Solenoid Circuit
Range/Performance (Bank 1)
- Actuator stuck open
NOTE: - Circuit VFS_IN_A -

Intake valve solenoid 1 angle less
than target
Intake valve solenoid 1 slow or not
operating
Check operation of intake valve
solenoid 1. Check and install a new
intake valve solenoid 1 as required.
Refer to the warranty policy and
procedures manual, or determine if
any prior approval programme is in
operation, prior to the installation of
a new module/component P0026-77
Intake Valve Control
Solenoid Circuit
Range/Performance (Bank 1)
- Commanded position not
reachable
NOTE: - Circuit VFS_IN_A -

Intake valve solenoid 1 angle
greater than target
Intake valve solenoid 1 not
returning to target in time
Check operation of intake valve
solenoid 1. Check and install a new
intake valve solenoid 1 as required.
Refer to the warranty policy and
procedures manual, or determine if
any prior approval programme is in
operation, prior to the installation of

DTC Description Possible Causes Action Intake valve solenoid 1 stuck
advanced a new module/component P0027-72
Exhaust Valve Control
Solenoid Circuit
Range/Performance (Bank 1)
- Actuator stuck open
NOTE: - Circuit VFS_EX_A -

Exhaust valve solenoid 1 angle
less than target
Exhaust valve solenoid 1 slow or
not operating
Check operation of exhaust valve
solenoid 1. Check and install a new
exhaust valve solenoid 1 as
required. Refer to the warranty policy
and procedures manual, or determine
if any prior approval programme is in
operation, prior to the installation of
a new module/component P0027-77
Exhaust Valve Control
Solenoid Circuit
Range/Performance (Bank 1)
- Commanded position not
reachable
NOTE: - Circuit VFS_EX_A -

Exhaust valve solenoid 1 angle
greater than target
Exhaust valve solenoid 1 not
returning to target in time
Exhaust valve solenoid 1 stuck
advanced
Check operation of exhaust valve
solenoid 1. Check and install a new
exhaust valve solenoid 1 as
required. Refer to the warranty policy
and procedures manual, or determine
if any prior approval programme is in
operation, prior to the installation of
a new module/component P0028-72
Intake Valve Control
Solenoid Circuit
Range/Performance (Bank 2)
- Actuator stuck open
NOTE: - Circuit VFS_IN_B -

Intake valve solenoid 2 angle less
than target
Intake valve solenoid 2 slow or not
operating
Check operation of intake valve
solenoid 2. Check and install a new
intake valve solenoid 2 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 P0028-77
Intake Valve Control
Solenoid Circuit
Range/Performance (Bank 2)
- Commanded position not
reachable
NOTE: - Circuit VFS_IN_B -

Intake valve solenoid 2 angle
greater than target
Intake valve solenoid 2 not
returning to target in time
Intake valve solenoid 2 stuck
advanced
Check operation of intake valve
solenoid 2. Check and install a new
intake valve solenoid 2 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 P0029-72
Exhaust Valve Control
Solenoid Circuit
Range/Performance (Bank 2)
- Actuator stuck open
NOTE: - Circuit VFS_EX_B -

Exhaust valve solenoid 2 angle
less than target
Exhaust valve solenoid 2 slow or
not operating
Check operation of exhaust valve
solenoid 2. Check and install a new
exhaust valve solenoid 2 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 P0029-77
Exhaust Valve Control
Solenoid Circuit
Range/Performance (Bank 2)
- Commanded position not
reachable
NOTE: - Circuit VFS_EX_B -

Exhaust valve solenoid 2 angle
greater than target
Exhaust valve solenoid 2 not
returning to target in time
Exhaust valve solenoid 2 stuck
advanced
Check operation of exhaust valve
solenoid 2. Check and install a new
exhaust valve solenoid 2 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 P0031-11
HO2S Heater Control Circuit
Low (Bank 1, Sensor 1) -
Circuit short to ground NOTES:


- Circuit HTR_CTRL_A_UPSTREAM -


LR - Circuit UHEGO HEATER A -

Pre catalyst oxygen sensor-odd
heater control circuit (Bank 1,
Sensor 1) circuit short circuit to
ground
Using the manufacturer approved
diagnostic system check datalogger
signal, Oxygen Sensor (O2S) Heater
Duty Cycle Bank 1 Sensor 1 (0x03A1)
Refer to the electrical circuit
diagrams and check pre catalyst
oxygen sensor-odd heater control
circuit (Bank 1, Sensor 1) circuit for
short circuit to ground

DTC Description Possible Causes Action P0031-13
HO2S Heater Control Circuit
Low (Bank 1, Sensor 1) -
Circuit open NOTES:


- Circuit HTR_CTRL_A_UPSTREAM -


LR - Circuit UHEGO HEATER A -

Pre catalyst oxygen sensor-odd
heater control circuit (Bank 1,
Sensor 1) circuit, open circuit
Using the manufacturer approved
diagnostic system check datalogger
signal, Oxygen Sensor (O2S) Heater
Duty Cycle Bank 1 Sensor 1 (0x03A1)
Refer to the electrical circuit
diagrams and check pre catalyst
oxygen sensor-odd heater control
circuit (Bank 1, Sensor 1) circuit for
open circuit P0032-12
HO2S Heater Control Circuit
High (Bank 1, Sensor 1) -
Circuit short to battery NOTES:


- Circuit HTR_CTRL_A_UPSTREAM -


LR - Circuit UHEGO HEATER A -

Pre catalyst oxygen sensor-odd
heater control circuit (Bank 1,
Sensor 1) circuit short circuit to
power
Using the manufacturer approved
diagnostic system check datalogger
signal, Oxygen Sensor (O2S) Heater
Duty Cycle Bank 1 Sensor 1 (0x03A1)
Refer to the electrical circuit
diagrams and check pre catalyst
oxygen sensor-odd heater control
circuit (Bank 1, Sensor 1) circuit for
short circuit to power P0036-00
HO2S Heater Control Circuit
(Bank 1, Sensor 2) - No sub
type information
NOTE: - Circuit HTR_HEGO_A -

Catalyst oxygen sensor heater
circuit control fuse failure
Post catalyst oxygen sensor-odd
heater control circuit short circuit
to ground, short circuit to power,
open circuit
Catalyst oxygen sensor heater
circuit control relay circuit short
circuit to ground, short circuit to
power, open circuit
Catalyst oxygen sensor heater
circuit control relay failure
Post catalyst oxygen sensor-odd
failure
Using the manufacturer approved
diagnostic system check datalogger
signal, Oxygen Sensor (O2S) Heater
Duty Cycle Bank 1 Sensor 2 (0x03A2)
Refer to the electrical circuit
diagrams and check post catalyst
oxygen sensor-odd sensor fuse for
open circuit
Refer to the electrical circuit
diagrams and check post catalyst
oxygen sensor-odd sensor circuit for
short circuit to ground, short circuit
to power, open circuit
Refer to the electrical circuit
diagrams and check catalyst oxygen
sensor heater circuit control relay
circuit for short circuit to ground,
short circuit to power, open circuit
Check and install a new catalyst
oxygen sensor heater control relay,
as required. Check and install a new
post catalyst oxygen sensor-odd 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 P0051-11
HO2S Heater Control Circuit
Low (Bank 2, Sensor 1) -
Circuit short to ground NOTES:


- Circuit HTR_CTRL_B_UPSTREAM -


LR - Circuit UHEGO HEATER B -

Pre catalyst oxygen sensor-even
heater control circuit (Bank 2,
Sensor 1) circuit short circuit to
ground
Using the manufacturer approved
diagnostic system check datalogger
signal, Oxygen Sensor (O2S) Heater
Duty Cycle Bank 2 Sensor 1 (0x03A4)
Refer to the electrical circuit
diagrams and check pre catalyst
oxygen sensor-even heater control
circuit (Bank 2, Sensor 1) circuit for
short circuit to ground P0051-13
HO2S Heater Control Circuit
Low (Bank 2, Sensor 1) -
Circuit open NOTES:


- Circuit HTR_CTRL_B_UPSTREAM -


LR - Circuit UHEGO HEATER B -
Using the manufacturer approved
diagnostic system check datalogger
signal, Oxygen Sensor (O2S) Heater
Duty Cycle Bank 2 Sensor 1 (0x03A4)
Refer to the electrical circuit
diagrams and check pre catalyst
oxygen sensor-even heater control
circuit (Bank 2, Sensor 1) circuit for

DTC Description Possible Causes Action
Pre catalyst oxygen sensor-even
heater control circuit (Bank 2,
Sensor 1) circuit, open circuit open circuit P0052-12
HO2S Heater Control Circuit
High (Bank 2, Sensor 1) -
Circuit short to battery NOTES:


- Circuit HTR_CTRL_B_UPSTREAM -


LR - Circuit UHEGO HEATER B -

Pre catalyst oxygen sensor-even
heater control circuit (Bank 2,
Sensor 1) circuit short circuit to
power
Using the manufacturer approved
diagnostic system check datalogger
signal, Oxygen Sensor (O2S) Heater
Duty Cycle Bank 2 Sensor 1 (0x03A4)
Refer to the electrical circuit
diagrams and check pre catalyst
oxygen sensor-even heater control
circuit (Bank 2, Sensor 1) circuit for
short circuit to power P0054-00
HO2S Heater Resistance
(Bank 1, Sensor 2) - No sub
type information NOTES:


- Circuit HTR_CTRL_A_UPSTREAM -


LR - Circuit UHEGO HEATER A -

Catalyst oxygen sensor heater
circuit control fuse failure
Post catalyst oxygen sensor-odd
heater control circuit short circuit
to ground, short circuit to power,
open circuit, high resistance
Catalyst oxygen sensor heater
circuit control relay circuit short
circuit to ground, short circuit to
power, open circuit
Catalyst oxygen sensor heater
circuit control relay failure
Post catalyst oxygen sensor-odd
failure
Using the manufacturer approved
diagnostic system check datalogger
signal, Oxygen Sensor (O2S) Heater
Duty Cycle Bank 1 Sensor 1 (0x03A1)
Refer to the electrical circuit
diagrams and check post catalyst
oxygen sensor-odd sensor fuse for
open circuit
Refer to the electrical circuit
diagrams and check post catalyst
oxygen sensor-odd sensor circuit for
short circuit to ground, short circuit
to power, open circuit, high
resistance
Refer to the electrical circuit
diagrams and check catalyst oxygen
sensor heater circuit control relay
circuit for short circuit to ground,
short circuit to power, open circuit
Check and install a new catalyst
oxygen sensor heater control relay,
as required. Check and install a new
post catalyst oxygen sensor-odd 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 P0056-00
HO2S Heater Control Circuit
(Bank 2, Sensor 2) - No sub
type information
NOTE: - Circuit HTR_HEGO_B -

Post catalyst oxygen sensor-even
heater control circuit short circuit
to ground, short circuit to power,
open circuit
Catalyst oxygen sensor heater
circuit control relay circuit short
circuit to ground, short circuit to
power, open circuit
Catalyst oxygen sensor heater
circuit control relay failure
Post catalyst oxygen sensor-even
failure
Using the manufacturer approved
diagnostic system check datalogger
signal, Oxygen Sensor (O2S) Heater
Duty Cycle Bank 2 Sensor 2 (0x03A5)
Refer to the electrical circuit
diagrams and check post catalyst
oxygen sensor-even sensor circuit for
short circuit to ground, short circuit
to power, open circuit
Refer to the electrical circuit
diagrams and check catalyst oxygen
sensor heater circuit control relay
circuit for short circuit to ground,
short circuit to power, open circuit
Check and install a new catalyst
oxygen sensor heater control relay,
as required. Check and install a new
post catalyst oxygen sensor-even, 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 P0060-00
HO2S Heater Resistance
(Bank 2, Sensor 2) - No sub
type information NOTES:


- Circuit HTR_CTRL_B_UPSTREAM -
Using the manufacturer approved
diagnostic system check datalogger
signal, Oxygen Sensor (O2S) Heater
Duty Cycle Bank 2 Sensor 2 (0x03A5)