2010 JAGUAR XFR authorisation

DTC Description Possible Cause Action programming state
Attempted to program a non
default key
Instrument cluster Cold init
whilst in Ignition On state,
without key being present in
the SCU
Race condition caused by
closing driver door and
pressing the start button
within a small time window
Passive Key search function
from last door closed and key
inserted in the SCU instrument cluster. Design condition - advise customer of
starting sequence. Design condition - determine customer
transponder key usage B1B0187 Key Transponder
LIN fault
Instrument cluster power and
ground supply circuits - short,
open circuit
Smartcard docking station
power and ground supply
circuits - short, open circuit Carry out any pinpoint tests associated with this DTC using
the manufacturer approved diagnostic system. Check LIN
communications between smartcard docking station and
instrument cluster. Refer to the electrical circuit diagrams
and check smartcard docking station power and ground
supply circuits for short, open circuit and instrument cluster
power and ground supply circuits for short, open circuit B1B3305
Target I.D.
Transfer
CAN fault
ECM ignition, power and
ground supply circuits - short,
open circuit
Instrument cluster power and
ground supply circuits - short,
open circuit
ECM or instrument cluster
incorrectly configured Carry out any pinpoint tests associated with this DTC using
the manufacturer approved diagnostic system. Check CAN
communications between ECM and instrument cluster. Refer
to electrical circuit diagrams and check ECM ignition, power
and ground supply circuits for short, open circuit and
instrument cluster power and ground supply circuits for short,
open circuit. Perform the Immobilisation application from the
Set-up menu using the manufacturer approved diagnostic
system B1B3362
Target I.D.
Transfer
CAN fault
ECM ignition, power and
ground supply circuits - short,
open circuit
Instrument cluster power and
ground supply circuits - short,
open circuit
Incorrect ECM or instrument
cluster installed
Synchronisation 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
communications between ECM and instrument cluster. Refer
to electrical circuit diagrams and check ECM ignition, power
and ground supply circuits for short, open circuit and
instrument cluster power and ground supply circuits for short,
open circuit. Check correct ECM 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 B1B3364
Target
identification
transfer
Algorithm based failure -
signal plausibility failure
CAN fault
ECM ignition, power and
ground supply circuits - short,
open circuit
Instrument cluster power and
ground supply circuits - short,
open circuit
electronic steering column lock
status incomplete
Race condition caused by
closing driver door and
pressing the start button
within a small time window If the customer has not reported a non start issue, clear the
DTC and check vehicle starts correctly. If a non start 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 communications between ECM and
instrument cluster. Refer to electrical circuit diagrams and
check ECM ignition, power and ground supply circuits for
short, open circuit and instrument cluster power and ground
supply circuits for short, open circuit. Check electronic
steering column lock operation. Advise customer of starting
sequence and to allow time to elapse between closing door
and pressing start button. B1B3387
Target I.D.
Transfer
CAN fault
ECM ignition, power and
ground supply circuits - short,
open circuit
Instrument cluster power and
ground supply circuits - short,
open circuit
Low battery voltage Carry out any pinpoint tests associated with this DTC using
the manufacturer approved diagnostic system. Check CAN
communications between ECM and instrument cluster. Refer
to electrical circuit diagrams and check ECM ignition, power
and ground supply circuits for short, open circuit and
instrument cluster power and ground supply circuits for short,
open circuit. Check battery is in serviceable condition and is
fully charged, check terminals etc www.JagDocs.com

Is DTC B1A56-13 logged?
Yes
Carry out remedial actions as outlined in DTC Index. If symptom remains, contact your local in market
support for assistance.
No
GO to B5. B5: BLUETOOTH CONNECTION 1 Carry out checks to determine if Bluetooth connection icon is shown on Customer Bluetooth telephone screen but shows 'No Phone Fitted' on vehicle screen. Is Bluetooth connection icon shown on the Customer handset but 'No Phone Fitted' displayed on vehicle
screen?
Yes
GO to B9. No
GO to B6. B6: 'LAND ROVER' AUTHORISATION
NOTE: Some handsets may require operator intervention to manually authorise connection. 1 Carry out checks to determine if 'Land Rover' is authorised in the Customer Bluetooth telephone device list menu. Is 'Land Rover' authorised in the Customer Bluetooth telephone device list menu?
Yes
GO to B7. No
Advise customer that 'Land Rover' needs to be authorised in the Customer Bluetooth telephone device
list menu, or operator intervention may be required to manually authorise connection. B7: SEARCH FOR DEVICES SCREEN 1 Select the search for devices button on the vehicle display. Does pressing the search for devices button bring up the searching screen on the vehicle display?
Yes
Contact your local in market support for assistance.
No
GO to B8. B8: CYCLE IGNITION AND CHECK SEARCH FOR DEVICES SCREEN 1 Lock vehicle (wait 60s) before unlocking and turning Ignition status back to ON. Does pressing the search for devices button bring up the searching screen on the vehicle display?
Yes
No further action required for this Symptom. Possible intermitent fault.
No
Contact your local in market support for assistance. B9: PAIRED DEVICE 1 Check Customer telephone paired device list to establish which device the Customer telephone is connected to. Is the Customer telephone connected to the vehicle?
Yes
Lock vehicle (wait 60s) before unlocking and turning Ignition status back to ON. If Not Automatically
Connecting, contact you local in market support for assistance.
No
Using the Customer telephone controls, disconnect from the currently connected device and delete from
paired device list. Lock vehicle (wait for 60s) before unlocking and turning Igition status to ON. If Not Automatically Connecting, contact your local in market support for assistance.
PINPOINT TEST C : NO AUDIO TO THIRD PARTY TEST CONDITIONS DETAILS/RESULTS/ACTIONS C1: MICROPHONE DIAGNOSTIC TROUBLE CODES (DTCS)
NOTE: Prior to continuing with any diagnosis, ensure that the Customer telephone and level of software is included on
the JLR approved list, the telephone battery is fully charged and in a serviceable condition, the telephone is placed within the
vehicle cabin area and is connected to the vehicle via bluetooth. 1 Using the Manufacturer approved diagnostic system, check for any logged microphone DTCs in Audio Front Control module. Is DTC B1D79-01 logged? Yes
Carry out diagnosis of electrical failure as advised in Action column of DTC Index.
No
Contact your local in market support for assistance.
PINPOINT TEST D : NO AUDIO FROM THIRD PARTY TEST CONDITIONS DETAILS/RESULTS/ACTIONS D1: 'IN CALL' DISPLAY

DTC Description Possible Cause Action B100951
Ignition
Authorisation
Faulty instrument cluster
Target SID re-synchronisation
error following programming
CAN fault Check ignition, power and ground supplies to CJB and
instrument cluster. Re-synchronize ID by re-configuring
the instrument cluster as a new module. Check CAN
communications between instrument cluster and tester B100962
Ignition
Authorisation
Low speed CAN fault
CJB fault
Instrument cluster fault
Incorrect module installed
(CJB/Instrument cluster)
Target SID synchronisation
error following re-programming
Noise/EMC related error Check CAN communications between CJB and instrument
cluster. Check ignition, power and ground supplies to CJB
and instrument cluster. Confirm correct module is
installed. Re-synchronise ID by re-configuring the
instrument cluster as a new module. Check CAN network
for interference/EMC related issues B100963
Ignition
Authorisation
CJB fault
Low speed CAN fault
Instrument cluster fault
Low battery voltage <9V Check Power and Ground supplies to CJB and instrument
cluster. Check CAN communications between CJB and
instrument cluster. Check battery is in fully charged and
serviceable condition, refer to the battery care manual B100964
Ignition
Authorisation
CJB fault
Low speed CAN fault
Instrument cluster fault Check power and ground supplies to CJB and instrument
cluster. Check CAN communications between CJB and
instrument cluster B102B67 Passive Key
CJB fault
Low speed CAN fault
Remote Keyless Entry (RKE)
module fault
Write target SID
synchronisation error following
re-programming Check power and ground supplies to CJB and RKE
module. Check CAN communications between CJB and
RKE module. Re-synchronise ID by re-configuring the RKE
module as a new module B102B87 Passive Key
CJB fault
Low speed CAN fault
RKE module fault
Key fob battery low/battery
contact issue
Interference from other RF
signal
EMC/noise
Receiver fault
Receiver not programmed
correctly
Serial communications fault
(between receiver and RKE
module)
Key fault
Passive antenna fault
Confirm placement of key
within vehicle Check power and ground supplies to CJB, RKE module
and receiver. Check CAN communications between CJB
and instrument cluster. Check key fob battery. Confirm
vehicle surroundings, move vehicle. Check CAN network
for interference/EMC related issues. Disconnect battery,
then re-connect - confirm operation by re-programming
keys. Check serial circuit between receiver and RKE
module. Confirm spare key works. Refer to the electrical
circuit diagrams and test circuits to all 3 antennas. Check
whereabouts of key B108413
Boot/Trunk Motor
Close Switch
Trunk latch open signal circuit -
open circuit Refer to the electrical circuit diagrams and check trunk
latch open signal circuit for open circuit B108783 LIN Bus "A"
Checksum of the received LIN
frame from battery backed
sounder, roof header console,
and/or rain/light sensor is
incorrect Check operation of rain/light sensor by covering sensor or
applying water to screen, install a new sensor as
required B108788 LIN Bus "A"
Bus off. Battery backed
sounder, roof header console,
and/or rain/light sensor LIN
circuit - short to ground, power Carry out any pinpoint tests associated with this DTC
using the manufacturer approved diagnostic system.
Refer to the electrical circuit diagrams and check battery
backed sounder, roof header console, and rain/light
sensor LIN circuit for short to ground, power B108A11 Start Button
Start/Stop switch analogue
input circuits 1 or 2 - short to
ground Refer to the electrical circuit diagrams and check
Start/Stop switch analogue input circuits 1 and 2 for
short to ground www.JagDocs.com

DTC Description Possible Cause Action B110011
O2 sensor heater
relay
FPDB O2 sensor heater relay
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 FPDB O2
sensor heater relay control circuit for short to ground B113D12
Sunroof Global
Open/Close Control
Roof opening panel global
open/close control circuit -
short to power Carry out any pinpoint tests associated with this DTC
using the manufacturer approved diagnostic system.
Refer to the electrical circuit diagrams and check roof
opening panel global open/close control circuit for short
to power B113D14
Sunroof Global
Open/Close Control
Roof opening panel global
open/close control circuit -
short to ground, open circuit Refer to the electrical circuit diagrams and check roof
opening panel global open/close control circuit for short
to ground, open circuit B114011
Engine Crank
Authorisation
Engine crank authorisation
signal 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 engine
crank authorisation signal circuit for short to ground B114211 Ignition Status 1
Ignition supply 1 circuits -
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 all ignition supply 1 circuits for short to ground B114311 Ignition Status 2
Ignition supply 2 circuits -
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 all ignition supply 2 circuits for short to ground B114411
Heated Steering
Wheel Supply
Heated steering wheel supply
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 heated steering wheel supply circuit for short to ground B114511
Glovebox Locking
Motor
Glovebox latch locking motor
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 glovebox latch locking motor circuit for short to ground B114512
Glovebox Locking
Motor
Glovebox latch locking motor
control circuit - short to power Refer to the electrical circuit diagrams and check
glovebox latch locking motor control circuit for short to
power B114513
Glovebox Locking
Motor
Glovebox latch locking motor
control circuit - open circuit Refer to the electrical circuit diagrams and check
glovebox latch locking motor control circuit for open
circuit B114612
Passive sounder
Supply
Security passive sounder
control circuit - short to power Refer to the electrical circuit diagrams and check security
passive sounder control circuit for short to power B114614
Passive sounder
Supply
Security passive sounder
control circuit - short to ground,
open circuit Refer to the electrical circuit diagrams and check security
passive sounder control circuit for short to ground, open
circuit B115811
Front Passenger
Seat Heater Sensor
Front passenger seat heater
sensor 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 front passenger seat heater sensor circuit for short to ground B115813
Front Passenger
Seat Heater Sensor
Front passenger seat heater
sensor circuit - 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 front passenger seat heater sensor circuit for open circuit B115911
Driver Seat Heater
Sensor
Driver seat heater sensor
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 driver
seat heater sensor circuit for short to ground B115913
Driver Seat Heater
Sensor
Driver seat heater sensor
circuit - 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 sensor circuit for open circuit B115A11
Front Passenger
Seat Heater
Front passenger seat heater
supply 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 front passenger seat heater supply circuit for short to ground B115A15
Front Passenger
Seat Heater
Front passenger 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 front
passenger seat heater supply circuit for short to power, open circuit

DTC Description Possible Causes Action P123014
Fuel Pump Low
Speed
Malfunction
(VLCM)
High Side output not
driven - Diagnosis
feedback indicates output
is short to ground, open
circuit Refer to the electrical circuit diagrams and check fuel pump
delivery module for short to ground, open circuit P123093
Fuel Pump Low
Speed
Malfunction
(VLCM)
High Side output not
driven - Diagnosis
feedback indicates output
is at open load or short
to power Carry out any pinpoint test associated with this DTC using the
manufacturer approved diagnostic system. Refer to the electrical
circuit diagrams and check fuel pump delivery module for short to
power, open circuit P134611
Fuel Level Sensor
B Circuit
Fuel level sensor B
analogue input circuit -
short to ground Carry out any pinpoint test associated with this DTC using the
manufacturer approved diagnostic system. Refer to the electrical
circuit diagrams and check fuel level sensor B analogue input
circuit for short to ground P134615
Fuel Level Sensor
B Circuit
Fuel level sensor B
analogue input circuit -
short to power, open
circuit Carry out any pinpoint test associated with this DTC using the
manufacturer approved diagnostic system. Refer to the electrical
circuit diagrams and check fuel level sensor B analogue input
circuit for short to power, open circuit P162413 Anti-theft System
Anti-theft signal circuit
from CJB - open circuit Refer to the electrical circuit diagrams and check anti-theft signal
circuit from CJB for open circuit C111A11 Right Stop Lamp
Right stomp lamp control
circuit - short to ground Carry out any pinpoint test associated with this DTC using the
manufacturer approved diagnostic system. Refer to the electrical
circuit diagrams and check right stomp lamp control circuit for
short to ground C111A12 Right Stop Lamp
Right stomp lamp control
circuit - short to power Refer to the electrical circuit diagrams and check right stomp
lamp control circuit for short to power C111A13 Right Stop Lamp
Right stomp lamp control
circuit - open circuit Refer to the electrical circuit diagrams and check right stomp
lamp control circuit for open circuit C111B11 Left Stop Lamp
Left stomp lamp control
circuit - short to ground Carry out any pinpoint test associated with this DTC using the
manufacturer approved diagnostic system. Refer to the electrical
circuit diagrams and check left stomp lamp control circuit for
short to ground C111B13 Left Stop Lamp
Left stomp lamp control
circuit - open circuit Refer to the electrical circuit diagrams and check left stomp lamp
control circuit for open circuit C112011 Reversing lamp
Reverse lamp control
circuit - short to ground Carry out any pinpoint test associated with this DTC using the
manufacturer approved diagnostic system. Refer to the electrical
circuit diagrams and check reverse lamp control circuit for short
to ground C112012 Reversing lamp
Reverse lamp control
circuit - short to power Refer to the electrical circuit diagrams and check reverse lamp
control circuit for short to power C112013 Reversing lamp
Reverse lamp control
circuit - open circuit Refer to the electrical circuit diagrams and check reverse lamp
control circuit for open circuit C1120-15
Reversing lamp -
circuit short to
battery or open
Reverse lamp control
circuit - short circuit to
power, open circuit, high
resistance
Refer to the electrical circuit diagrams and check reverse
lamp control circuit for short circuit to power, open circuit,
high resistance. Repair wiring harness as required. Clear
DTC and retest B100A51
Fuel Pump
Authorisation
RJB fault
Low speed CAN fault
Instrument cluster fault Check power and ground supplies to RJB. Check CAN
communications between RJB and instrument cluster. Check
power and ground supplies to instrument cluster B100A62
Fuel Pump
Authorisation
Low speed CAN fault
RJB fault
Instrument cluster fault
Incorrect module
installed (RJB/Instrument
cluster) Check CAN communications between RJB and instrument cluster.
Check power and ground supplies to RJB and instrument cluster.
Confirm correct module installed. Re-synchronise ID by
re-configuring the RJB as a new module. Check CAN network for
interference/EMC related issues

DTC Description Possible Causes Action Write target SID
synchronisation error
following re-programming
Noise/EMC related error B100A63
Fuel Pump
Authorisation
RJB fault
Low speed CAN fault
Instrument cluster fault
Low battery voltage <9V Check power and ground supplies to RJB and instrument cluster.
Check CAN communications between RJB and instrument cluster.
Check battery is in fully charged and serviceable condition, refer
to the battery care manual B102612
Steering Column
Lock
Steering column lock
ground circuit - short to
power Refer to the electrical circuit diagrams and check steering column
lock ground circuit for short to power B108783 LIN Bus "A"
The checksum of the
received LIN frame is
incorrect Check the battery monitoring system and rear parking aid system
for DTCs and refer to relevant DTC Index B108786 LIN Bus "A"
The header of the LIN
message received is
incorrect Carry out any pinpoint test associated with this DTC using the
manufacturer approved diagnostic system. Check the battery
monitoring system and rear parking aid system for DTCs and
refer to relevant DTC Index B108788 LIN Bus "A"
Battery monitoring
system LIN circuit - short
to ground, power Carry out any pinpoint test associated with this DTC using the
manufacturer approved diagnostic system. Refer to the electrical
circuit diagrams and check battery monitoring system LIN circuit
for short to ground, power B108A23 Start Button
Start/Stop switch digital
input signal circuit -
stuck low Carry out any pinpoint test associated with this DTC using the
manufacturer approved diagnostic system. Refer to the electrical
circuit diagrams and check Start/Stop switch digital input signal
circuit for short to ground B10A111 Trailer Tow
Detection
Trailer tow detection
digital input circuit -
short to ground Carry out any pinpoint test associated with this DTC using the
manufacturer approved diagnostic system. Refer to the electrical
circuit diagrams and check trailer tow detection digital input
circuit for short to ground B10AF12 Blower Fan Relay
High Side output not
driven - Diagnosis
feedback indicates output
is short to power Refer to the electrical circuit diagrams and check blower motor
supply circuit for short to power B10AF14 Blower Fan Relay
High Side output not
driven - Diagnosis
feedback indicates output
is short to ground, open
circuit Refer to the electrical circuit diagrams and check blower motor
supply circuit for short to ground, open circuit B10AF93 Blower Fan Relay
High Side output not
driven - Diagnosis
feedback indicates output
is at open load or short
to power Carry out any pinpoint test associated with this DTC using the
manufacturer approved diagnostic system. Refer to the electrical
circuit diagrams and check blower motor supply circuit for short
to power, open circuit B10DD11 Airbag Deployed
Airbag deployed digital
input signal circuit - short
to ground Carry out any pinpoint test associated with this DTC using the
manufacturer approved diagnostic system. Refer to the electrical
circuit diagrams and check airbag deployed digital input signal
circuit for short to ground B10DD15 Airbag Deployed
Airbag deployed digital
input signal circuit - short
to power, open circuit Carry out any pinpoint test associated with this DTC using the
manufacturer approved diagnostic system. Refer to the electrical
circuit diagrams and check airbag deployed digital input signal
circuit for short to power, open circuit B10DD38 Airbag Deployed
Signal frequency incorrect Check the RCM for related DTCs and refer to the relevant DTC
Index B10DE11
Low Fuel Warning
Switch
Diesel run-dry switch
analogue input circuit -
short to ground Carry out any pinpoint test associated with this DTC using the
manufacturer approved diagnostic system. Refer to the electrical
circuit diagrams and check diesel run-dry switch analogue input
circuit for short to ground www.JagDocs.com

Check the Starter Relay circuit.


NOTE: On petrol engine variants, due to Smart Start, both sides of Relay Coil are switched directly from ECM (If
conditions correct). On diesel engine variants the low side only is switched directly from the ECM.
Check that the Steering Column Lock correctly operates and the steering wheel can turn freely.

Check that the High Speed CAN network is not malfunctioning, i.e. the CAN circuit is open or short circuit. This would mean
that the instrument cluster and ECM would be unable to communicate resulting in no Challenge being performed to enable the
ECM. This would be supported by LED Flash Code 24, see PATS Fault Code Table.

Also check the CAN network between the ABS module and the CJB. The CJB uses the CAN_BrakePressureTMC signal to
determine if the brake pedal has been pressed in order to allow an engine crank. The CJB uses a value of 0x05, if the CJB sees
a value less than this, it will not enable the Crank Request Output.
Engine cranks but will not start

If the Engine is cranking it means that the ECM has passed the authorisation required with the Instrument Cluster. If this
authorisation failed, the ECM would not engage the starter relay. This could be confirmed by verifying the PATS LED prove out
(illuminated solid for 3 seconds) or by reading DTCs from the instrument cluster and ECM.

In this case, the fuel pump circuit should be verified. The Fuel Pump Delivery Module (FPDM), which is supplied via the RJB
(authentication required with the instrument cluster) and controlled by the ECM, supplies the fuel pump.
In all cases of suspected non-start issues, the most logical failure modes should be eliminated first. i.e.

1. Check all relevant supplies and grounds to the relevant modules listed herein.
2. Note any unusual behaviour from other systems/functionality.
3. Note any functions that are not operating as expected.
PATS Fault Codes

For the various PATS modes/faults listed in the table , the instrument cluster will store a DTC and indicate this to the customer
during the detection period defined in the 'when logged' column, by illuminating the indicator as described for 60 seconds and
then flashing the LED 10 times as appropriate. The indication will stop immediately the ignition status is set to OFF any time
during the fault indication sequence. Up to 4 DTCs could be stored per key read sequence (1-10 read attempts). No DTCs will be
stored until all retry attempts are complete. Only the highest priority fault code will be flashed.

To determine the fault code from the LED: The LED will flash initially ten times with 1.5 seconds between. The LED will remain
OFF for 2.5 seconds then flash a number of times with 0.5 seconds between (the number of times the LED flashes represents
the first digit of the code), the LED will remain OFF for 1.5 seconds then flash a number of times with 1.5 seconds between
(the number of times the LED flashes represents the second digit of the code).

The PATS LED will be commanded on as shown under 'indication'. Normal PATS operations are complete within 400ms of the
ignition switch transition from OFF to ON or START, worst case for ECM communication problems will be less than 2 seconds. If
PATS is not complete during the 2 seconds the ECM will terminate PATS and await the next ignition ON or START event. PATS
faults will be indicated via the LED as soon as possible and will terminate the LED prove out. At ignition OFF all previous
flashing will cease and the perimeter anti-theft system will control the LED when the vehicle is locked and armed.

PATS Fault Code Table


Mode of Operation/Fault

When Logged
Ignition
Status

DTC LED
Fault
Code

Indication Prove out N/A Transition
from OFF to
ON N/A N/A
3 Seconds of steady
illumination Perimeter Anti-theft Control N/A OFF -
Vehicle
locked and
armed N/A N/A
Off or 0.5Hz flashing
at 5% duty cycle ±
20% until Off Start Control Unit already programmed Key Insert Any B1B0105 N/A No Indication Start Control Unit status = invalid response Key Insert Any B1B0167 N/A No Indication Start Control Unit programming error Key Insert Any B1B0151 N/A No Indication Start Control Unit challenge response error Key Insert OFF B1B0162 N/A No Indication Key Programming timer expired or Key Auth Timer expired Key Insert Any B1B0187 N/A No Indication Transponder challenge response error Key Insert Any B1B0164 N/A No Indication Transponder keys stored below minimum number required B&A/Dealer Any B1B0100 N/A No Indication Transponder not programmed B&A/Dealer Any B1B0155 N/A No Indication If the instrument cluster sends a 'theft' key status
to the ECM or the ECM returns a status message
containing the data 'Disabled/Theft', the instrument
cluster will set this DTC EMS CAN
communication OFF to ON B1B3364 16
60 seconds of 4Hz
flashing at 50% duty
cycle followed by fault
code 16 flashing 10
times