keyless entry JAGUAR XFR 2010 1.G Workshop Manual

Diagnostic Trouble Code (DTC) IndexDTC: Occupant Classification System (OCS)
Diagnostic Trouble Code (DTC) IndexDTC: Parking Aid Module (PAM)
Diagnostic Trouble Code (DTC) IndexDTC: Pedestrian Protection System Control Module (PPSCM)
Diagnostic Trouble Code (DTC) IndexDTC: Rear Differential Control Module (RDCM)
Diagnostic Trouble Code (DTC) IndexDTC: Rear Junction Box (RJB)
Diagnostic Trouble Code (DTC) IndexDTC: Remote Keyless Entry Module (RFA)
Diagnostic Trouble Code (DTC) IndexDTC: Restraints Control Module (RCM)
Diagnostic Trouble Code (DTC) IndexDTC: Satellite Digital Audio Radio System Module (SARM)
Diagnostic Trouble Code (DTC) IndexDTC: Speed Control Module (CCM)
Diagnostic Trouble Code (DTC) IndexDTC: Steering Column Lock Module (VIM)
Diagnostic Trouble Code (DTC) IndexDTC: Television Module (TVM)
Diagnostic Trouble Code (DTC) IndexDTC: Tire Pressure Monitoring System Module (TPM)
Diagnostic Trouble Code (DTC) IndexDTC: Touch Screen Display (FCDIM)
Diagnostic Trouble Code (DTC) IndexVehicles With: 6HP28 6-Speed Automatic Transmission, DTC:
Transmission Control Module (TCM)
Diagnostic Trouble Code (DTC) IndexDTC: Transmission Shift Module (GSM)
Diagnostic Trouble Code (DTC) IndexDTC: Portable Audio Interface Control Module (PAICM)
Diagnostic Trouble Code (DTC) IndexDTC: Hybrid Digital Radio Control Module (HDRCM)
Diagnostic Trouble Code (DTC) IndexDTC: Infotainment Control Module (ICM)
Diagnostic Trouble Code (DTC) IndexDTC: Telephone Module (TEL)100-01: Identification Codes
Description and OperationIdentification Codes100-02: Jacking and Lifting
Description and OperationJacking
Lifting100-04: Noise, Vibration and Harshness
Description and OperationNoise, Vibration and Harshness (NVH)Diagnosis and TestingNoise, Vibration and Harshness (NVH)General ProceduresExhaust System Neutralizing2: Chassis
204: Suspension
204-00: Suspension System - General InformationSpecificationDiagnosis and TestingSuspension SystemGeneral ProceduresCamber and Caster Adjustment

System Operation and Component DescriptionDiagnosis and TestingAnti-Theft - ActiveRemoval and InstallationAnti-Theft Alarm Horn (86.52.03)419-01B: Anti-Theft - Passive
Description and OperationComponent Location
Overview
System Operation and Component DescriptionDiagnosis and TestingAnti-Theft - Passive419-05: Telematics
Diagnosis and TestingTelematics419-07: Navigation System
Description and Operation Diagnosis and TestingNavigation SystemRemoval and InstallationNavigation System Antenna (86.62.06)
Navigation System Module (86.62.05)419-08: Cellular Phone
Removal and InstallationBluetooth Module419-10: Multifunction Electronic ModulesSpecificationDescription and OperationComponent Location
Overview
System Operation and Component DescriptionDiagnosis and TestingDriver Door Module (DDM)
Remote Keyless Entry (RKE) Module
Passenger Door Module (PDM)Removal and InstallationDriver Door Module (DDM)
Driver Seat Module (DSM)
Passenger Door Module (PDM)
Rear Door Module (RDM)5: Body and Paint
501: Body and Paint
501-02: Front End Body Panels

Programmable Read-only Memory PROM ROM with some provision for setting the stored data after manufacture Portable Support Electronics PSE Power Steering Pressure PSP Polytetrafluoroethylene PTFE Random Access Memory RAM
Fast access memory store which is accessible for entry or extraction of
data Read Only Memory ROM Fast access memory in which data is fixed and may not be changed Restraints Control Module RCM
Electronic module to support functionality of the Supplemental Restraints System Radio Data System RDS Rear Electronic Module REM Remote Keyless Entry RKE Right-hand RH Right-hand drive RHD Research Octane Number RON Rear Seat Module RSM Electronic module to support functionality of rear seats Supercharger SC
An intake system which utilizes a supercharger (mechanically driven
device that pressurizes intake air, thereby increasing density of charge air
and the consequent power output from a given displacement) Serial Communications Link SCL Standard Corporate Protocol SCP
A high-speed, serial communications system linking all body system
control modules. Control messages and data are passed between modules
at up to 786 messages per second Supplemental Restraints System SRS
Shift Solenoid SS Controls shifting in an automatic transmission Seat Control Module SCM
Module controlling the seat motor systems (not electric raise/lower-only seats) Secondary Air Injection AIR
System used for a period of time each time the engine is started, unless
certain temperature criteria are met. Pumps air directly into the exhaust
system which generates extra heat and reduces the time taken for the catalytic converters to reach operating temperature Service Repair Operation
(number) SRO
Number generated by Jaguar Methods & Techniques system which relates
to the time allowed to complete a repair operation. Further information on
the system can be found in the separate Jaguar Publications (for each
model range) entitled 'Repair Operation Times' Society of Automotive Engineers SAE
Timing/Coast Clutch Solenoid T/CCS Torque Converter Clutch TCC Transmission Control Indicator
Lamp TCIL
Throttle Position TP Top Dead Center TDC Transmission Control Module TCM Controls the shifting pattern of the (automatic) transmission Transmission Control Switch TCS Modifies the operation of electronically controlled transmissions Transmission Fluid Temperature TFT Indicates temperature of transmission fluid Transmission Range TR The range in which the transmission is operating Turbine Shaft Speed TSS Indicates rotational speed of transmission output shaft or turbine shaft Variable Assist Power Steering VAPS Variable Camshaft Timing VCT
A system by which the relationship of the crankshaft and camshaft may be
altered during engine running Vehicle Identification Number VIN
Number assigned to the vehicle by the manufacturer, primarily for licensing and identification purposes Vehicle Speed Sensor VSS Sensor which provides vehicle speed information Worldwide Diagnostic System WDS Jaguar approved diagnostic system Wide Open Throttle WOT Full throttle position www.JagDocs.com

DTC Description Possible Causes Action error following
re-programming
Noise/EMC related error network for interference/EMC related issues B1009-63 Ignition Authorisation
- Circuit/component
protection time-out
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 B1009-64 Ignition Authorisation
- Signal plausibility
failure
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 B102B-67
Passive Key - Signal
incorrect after event
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 B102B-87
Passive Key - Missing
message
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 B1084-13
Boot/Trunk Motor
Close Switch - Circuit
open
Trunk latch open signal
circuit - open circuit
Refer to the electrical circuit diagrams and check
trunk latch open signal circuit for open circuit B1087-83
LIN Bus "A" - Value of
signal protection
calculation incorrect
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 B1087-88 LIN Bus "A" - Bus off
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 B108A-11
Start Button - Circuit
short to ground
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 B108A-12
Start Button - Circuit
short to battery
Start/Stop switch analogue
input circuits 1 or 2 - short
to power
Refer to the electrical circuit diagrams and check
Start/Stop switch analogue input circuits 1 and 2
for short to power B1095-12
Wiper On/Off Relay -
Circuit short to battery
Wiper On/Off relay 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 wiper On/Off relay control circuit for www.JagDocs.com

Published: 18-Apr-2014
General Information - Diagnostic Trouble Code (DTC) Index DTC: Remote
Keyless Entry Module (RFA)
Description and Operation

Remote Keyless Entry Module (RFA)

CAUTIONS:


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


When probing connectors to take measurements in the course of the pinpoint tests, use the adaptor kit, part number
3548-1358-00
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 (section B1.2), 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

The table below lists all diagnostic trouble codes (DTCs) that could be logged in the remote keyless entry module, for
additional diagnosis and testing information refer to the relevant diagnosis and testing section.
For additional information, refer to: Remote Keyless Entry (RKE) Module (419-10 Multifunction Electronic Modules, Diagnosis
and Testing).

DTC Description Possible Causes Action B102B-00
Passive Key - No sub
type information
Response Error - general
failure
Using the manufacturer approved diagnostic
system, clear all passive keys, re-learn all passive
keys B10C1-00
Left Front Unlock Pull
Switch - No sub type
information
No power supply to door
handle
Switch circuit open, or
short circuit 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 the power supply to the door handle. Check
the switch circuit is not open circuit or short to
power. Repair wiring as required B10C1-24
Left Front Unlock Pull
Switch - Signal stuck
high
Signal stuck high - button
stuck in active position
Carry out any pinpoint tests associated with this
DTC using the manufacturer approved diagnostic
system. Check for stuck left front unlock switch.
Refer to the electrical circuit diagrams and check
left front unlock switch circuit for short to ground

DTC Description Possible Causes Action U0142-00
Lost Communication
With Body Control
Module "B" - No
subtype information
Missing message from
RJB
Carry out any pinpoint tests associated with this
DTC using the manufacturer approved diagnostic
system. Carry out CAN network integrity test using
the manufacturer approved diagnostic system. Refer
to the electrical circuit diagrams and check power
and ground supplies to RJB U0155-00
Lost Communication
With Instrument Panel
Cluster (IPC) Control
Module - No subtype
information
Missing message from
instrument cluster
Carry out any pinpoint tests associated with this
DTC using the manufacturer approved diagnostic
system. Carry out CAN network integrity test using
the manufacturer approved diagnostic system. Refer
to the electrical circuit diagrams and check power
and ground supplies to instrument cluster U0300-00
Internal Control
Module Software
Incompatibility - No
subtype information
Invalid configuration
message is received
Re-configure the RJB using the manufacturer
approved diagnostic system. Clear the DTC and
retest. If the DTC is still logged suspect the remote
keyless entry module, refer to the new module
installation note at the top of the DTC Index U201F-00
External Receiver - No
subtype information
No subtype information -
communication error
Suspect the RF receiver, check and install a new RF
receiver as required, refer to the new
module/component installation note at top of DTC
Index U201F-13
External Receiver -
Circuit open
Line open
Refer to the electrical circuit diagrams and test RF
receiver communication circuit to remote keyless
entry module for short to ground or open circuit U201F-87
External Receiver -
Missing message
Transmission error
Refer to the electrical circuit diagrams and check
the data line between the RF receiver and the
remote keyless entry module for short, open circuit.
Suspect the RF receiver or remote keyless entry
module, check and install a new RF receiver or
remote keyless entry module as required, refer to
the new module/component installation note at top
of DTC Index U2100-00
Initial Configuration
Not Complete - No
subtype information
No subtype information
Configure the Remote Keyless Entry module using
the manufacturer approved diagnostic system U2101-00
Control Module
Configuration
Incompatible - No subtype information
No subtype information
Re-configure the RJB using the manufacturer
approved diagnostic system U3000-49
Control Module -
Internal electronic
failure
Internal electronic failure
Install a new remote keyless entry module, refer to
the new module installation note at the top of the
DTC Index U3002-81
Vehicle Identification
Number - Invalid serial
data received
Vehicle/component
mis-match. Module
previously installed to
other vehicle
Install correct/new module to vehicle specification,
refer to the new module/component installation
note at the top of the DTC Index U3003-62
Battery Voltage -
Signal compare failure
Mis-match in battery
voltage, of 2 volts or
more, between remote
keyless entry module and
RJB
Carry out any pinpoint tests associated with this
DTC using the manufacturer approved diagnostic
system
Refer to the relevant section of the workshop
manual and test the battery and charging system

Area of
Concern/Symptom Diagnostic
Ref. No.
Actions
Notes . AA–4
Ensure only one key is in the vehicle, try
both keys in the Starter Control Unit (SCU). If this test starts the vehicle this tends to
indicate an issue with the keyless vehicle
module. . AA-5 Tried new key? . AA–6 Check battery voltage. . . AA–7 Diagnose non-start condition with IDS. . . AA–8 Attempt PATS key erase and re-learn.
Ensure keys are erased from current cluster if
replacing cluster. Crank but no-start AB–1 Diagnose non-start condition with IDS. Not usually caused by cluster issue. Incorrect configuration AC–1 Attempt to configure cluster. . . AC–2
Ensure battery voltage is maintained
above 12.5 volts if cluster re-configured. .
1. If the cause is not visually evident, verify the symptom and refer to the Self-Diagnostic Mode

Self-Diagnostic Mode

To place the cluster in engineering test mode (ETM) carry out the following steps

1. Press and hold the stalk trip cycle button, for more than five seconds but less than eight seconds, whilst briefly pressing the
vehicle START button. There is no initial display indication that the instrument cluster has entered ETM. If ETM has successfully
been entered then 'ENGINEERING TEST MODE' will be displayed in the Message Centre when the stalk trip button is released .
2. To navigate forward through the instrument cluster Self-Diagnostic Mode tests, press the stalk trip cycle button.

3. Each push of the stalk trip cycle button will advance one step through the ETM sequence. It is not possible to move
backward through the test sequence.
4. To exit the Self-Diagnostic Mode press and hold the stalk trip cycle button for more than three seconds.

5. The Self-Diagnostic Mode is also deactivated when the ignigition switch is turned to the 'OFF' position or low battery voltage
is detected.
6. If the Self-Diagnostic Mode cannot be accessed repeat the above paying particular care to the sequence timing.
7. The ETM text is not language configurable and will be displayed in English.


ETM Test/no. Message Center Display Gauge/Indicator/Display
Tested.
Range
Description 1 - Self-
diagnostic entry. ENGINEERING TEST
MODE. .
Not Applicable
(N/A). Establishes Self - Diagnostic mode. 2 - Gauge
sweep. GAUGE SWEEP.
Tachometer and speedometer.
Gauges display current values
after test. (N/A).
All gauges go through a full up and
down pointer sweep smoothness
check. 3- Warning
lamp LED's. TELL TALE TEST.
All internally controlled
lamps/LED's regardless of
software configuration. (N/A).
Illuminates all the LED warning
indicators that are controlled by the
instrument cluster. When this test is
exited current vehicle warning lamps
will remain illuminated. 4 - Version
information. PROGRAM VERSION.

ROM: XXXX
NVM: XXXX
REV: XXXX
DATE: XXXX Software Read only memory
(ROM) and Non volatile memory
(NVM) version and date. (N/A).
Display's the instrument cluster ROM
and NVM level version and date or
indication of ROM checksum fault. 5 - Message
Center display. LCD display in
WHITE. Message center LCD display. (N/A).
Activates all pixels of LCD display in
White. 6 - Message
Center display. LCD display in DARK
GREY. Message center LCD display. (N/A).
Activates all pixels of LCD display in
Dark Grey. 7 - Message
Center display. LCD display in LIGHT
GREY. Message center LCD display. (N/A).
Activates all pixels of LCD display in Light Grey. 8 - Message
Center display. LCD display in four
bands black to white, top to bottom. Message center LCD display. (N/A).
Activates all pixels of LCD in four
bands from black to white, from top
to bottom. 9 - Message
Center display. LCD display in four
bands dark to light
left to right. Message center LCD display. (N/A).
Activates all pixels of LCD in four
bands from dark to light, from left
to right. 10 - Digital
I/O. DIGITAL I/O.

A: XXXX
E:XXXX
B: XXXX
F:XXXX Cluster configuration settings. (N/A).
Display Hex coding of cluster
configuration settings ports A to H.
Not defined for diagnostic purpose.

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

The battery backed sounder is disconnected (partial trigger only).
The vehicle battery is disconnected on a vehicle fitted with a battery backed sounder (partial trigger only).
The inclination sensor detects a change in vehicle attitude.
The intrusion detection module detects movement within the cabin.



Door Modules Component Description

The door modules provide the interface between the door latch-motors, the door latch-switches and the CJB. The door modules
provide door switch status information and enable the door latch-motors on request from the CJB or the keyless vehicle
module.

Keyless Vehicle Module

The keyless vehicle module interfaces with the Central locking, Radio Frequency (RF) receiver and collects RF signal information
which is transmitted from the Smart Key. This information is translated into commands which are passed on the medium speed
CAN bus to the:

CJB,
RJB,
door modules, and
instrument cluster.
The keyless vehicle module also monitors:
2 interior antennae,
1 luggage compartment antenna,
a rear bumper antenna, and
4 door handle antennae if the passive entry system is fitted.

On vehicles with passive entry, the additional fast latch motors are controlled via the keyless vehicle module and the locking
status is passed to the CJB on the medium speed CAN bus.

Instrument Cluster

The instrument cluster controls the alarm indicator, and in conjunction with the ECM (engine control module), the engine
immobilization. The ECM controls the engine crank and fuel functions and the instrument cluster processes the valid
transponder information.

Alarm Indicator

The alarm indicator is a LED (light emitting diode) located in the body of the sunload/light sensor. When the ignition is off the
indicator gives a visual indication of the active anti-theft system to show if the alarm system is active or not active. Operation
of the alarm indicator is controlled by the instrument cluster which varies the flash rate of the LED to indicate the system
status of the alarm and the immobilization systems.

When the ignition is on, the indicator provides a visual indication of the status of the passive anti-theft (engine
immobilization) system. If the immobilization system is operating correctly, the LED will be illuminated for 3 seconds at
ignition on and then extinguish. If a fault exists in the immobilization system, the LED will be either permanently illuminated
or flashing for 60 seconds. This indicates that a fault exists and fault code has been recorded. After the 60 second period the
LED will flash at different frequencies which indicate the nature of the fault.
Refer to: Anti-Theft - Passive (419-01B Anti-Theft - Passive, Description and Operation).
Passive Anti-Theft Horn

The passive anti-theft horn is hardwired to the CJB which activates the horn when the alarm is triggered.

Battery Backed Sounder

Operation of the battery backed sounder is controlled by the CJB on the LIN bus. The sounder is also connected with a
permanent battery supply via the CJB. An integral, rechargeable battery powers the sounder if the battery power supply from
the CJB is interrupted.

Dependant on vehicle, a incitation sensor is incorporated into the battery backed sounder, to monitor vehicle attitude, see
Inclination Sensor.

Inclination Sensor

The CJB monitors the inclination sensor and will activate the alarm system if the vehicle is being raised.

Intrusion Detection Module

The intrusion detection module comprises an ultrasonic sound wave sensor which monitors the vehicle's interior.

The intrusion detection module is activated with volumetric mode which in turn is enabled when the vehicle is double locked.
The vehicle can be locked and alarmed with the module de-activated if a pet is to be left in the vehicle for example by single-

Anti-Theft - Active - Anti-Theft - Active
Diagnosis and Testing

Principles of Operation Published: 26-Feb-2014

For a detailed description of the anti-theft - active system, refer to the relevant Description and Operation sections in the
workshop manual. REFER to: (419-01A Anti-Theft - Active)

Anti-Theft - Active (Description and Operation), Anti-Theft - Active (Description and Operation), Anti-Theft - Active (Description and Operation).
Inspection and Verification


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.
1. Verify the customer concern.
2. Visually inspect for obvious signs of damage and system integrity.

Visual Inspection
Mechanical Electrical
Door latch micro switches
Hood ajar switch
Passive anti-theft alarm horn (if installed)
Battery backed sounder (if installed) or battery backed sounder with tilt sensor (if
installed)
Vehicle horns
Fuse(s)
Electrical
connector(s)
Wiring Harness
3. If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to
the next step.

4. If the cause is not visually evident, check for Diagnostic Trouble Codes (DTCs) and refer to the relevant DTC Index. For
additional diagnosis and testing information, refer to the relevant Diagnosis and Testing section in the workshop
manual
REFER to: Remote Keyless Entry (RKE) Module (419-10 Multifunction Electronic Modules, Diagnosis and Testing).
DTC Index


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 (section B1.2), 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.


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.