display JAGUAR XFR 2010 1.G Workshop Manual

1 Disconnect the MOST tester 2 Install the cover to the MOST diagnostic connector Has the MOST network been restored? Yes
No further action required
No
Install a new MOST diagnostic connector cover H3: BLANK SCREEN TEST 3 1 Check the MOST tester beep/LED Did the MOST tester emit a tone or illuminate the LED? Yes
MOST signal received. The MOST network fault is located downstream of the MOST tester. GO to H4. No
MOST signal not received. The MOST network fault is located upstream of the MOST tester. Disconnect
the MOST tester from the MOST diagnostic connector and install the cover. GO to H5. H4: BLANK SCREEN TEST 4 1 Disconnect the MOST harness connector from the touch screen display 2 Direct the MOST harness connector at a suitable surface and check for the presence of red light Is red light present? Yes
GO to Pinpoint Test J. No
The fault is in the MOST harness between the MOST diagnostic connector and the touch screen display.
Install a new MOST harness as necessary H5: BLANK SCREEN TEST 5 1 Disconnect the MOST harness connector from the information and entertainment control module 2 Direct the information and entertainment control module at a suitable surface and check for the presence of red light Is red light present? Yes
Install a new MOST harness between the information and entertainment control module and the MOST
diagnostic connector
No
GO to Pinpoint Test I.
PINPOINT TEST I : INFORMATION AND ENTERTAINMENT CONTROL MODULE TESTS TEST
CONDITIONS DETAILS/RESULTS/ACTIONS I1: INFORMATION AND ENTERTAINMENT CONTROL MODULE TEST 1 1 Using the manufacturer approved diagnostic system, check the information and entertainment control module for related DTCs Is communication possible between the manufacturer approved diagnostic system and the information and
entertainment control module? Yes
Refer to the relevant DTC index
No
GO to I2. I2: INFORMATION AND ENTERTAINMENT CONTROL MODULE TEST 2 1 Refer to the electrical circuit diagrams and test the information and entertainment control module power and ground circuits for open circuit, high resistance Are the power and ground circuits within specification? Yes
GO to I3. No
Repair the power and/or ground circuit I3: INFORMATION AND ENTERTAINMENT CONTROL MODULE TEST 3 1 Using the manufacturer approved diagnostic system, perform a CAN network integrity test. Refer to the electrical circuit diagrams and test the medium speed CAN bus circuit for short circuit to ground, short
circuit to power, open circuit, high resistance Is the medium speed CAN bus within specification? Yes
Install a new information and entertainment control module
No
Repair the medium speed CAN bus circuit
PINPOINT TEST J : TOUCH SCREEN DISPLAY TESTS TEST
CONDITIONS DETAILS/RESULTS/ACTIONS J1: TOUCH SCREEN DISPLAY TEST 1 1 Refer to the electrical circuit diagrams and test the touch screen display power and ground circuits for open circuit, high resistance

Are the power and ground circuits within specification?
Yes
GO to J2. No
Repair the power and/or ground circuit J2: TOUCH SCREEN DISPLAY TEST 2 1 Reconnect the MOST harness to the touch screen display 2 Check the touch screen display for indication of a MOST network fault Has the MOST network been restored?
Yes
Tests inconclusive. Repeat the tests from beginning. GO to Pinpoint Test B. No
Install a new touch screen display DTC Index

Central Junction Box (CJB)

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


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

DTC Description Possible Cause Action B00D511
Restraint System
Passenger Disable
Indicator
PAD lamp supply circuit - short
to ground Refer to the electrical circuit diagrams and check PAD
lamp supply circuit for short to ground B00D512
Restraint System
Passenger Disable
Indicator
PAD lamp supply circuit - short
to power Refer to the electrical circuit diagrams and check PAD
lamp supply circuit for short to power B00D513
Restraint System
Passenger Disable
Indicator
PAD lamp supply circuit - open
circuit Refer to the electrical circuit diagrams and check PAD
lamp supply circuit for open circuit

locking the active anti-theft system. The intrusion detection modules can also be de-activated by deselecting the 'Alarm
Sensors' option in the 'Vehicle Settings' screen on the Touch Screen Display.


NOTE: The Touch Screen method of de-activation of the intrusion detection module is only for one arm cycle, it will revert
to active once the engine is next started.

When the volumetric mode is active and the vehicle battery voltage falls below 9 volts, the CJB will ignore any inputs from the
intrusion detection module to prevent false alarm activation.
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7 Low frequency antenna - front 8 Low frequency antenna - center 9 Low frequency antenna - rear 10 Radio frequency receiver 11 Start control module 12 CJB (central junction box) 13 Instrument cluster 14 Megafuse (250 amp)
System Operation

The passive start function prevents the vehicle from being started by unauthorized persons. It does this by immobilizing the
ignition, fuel and engine crank functions. The system is automatic and requires no input from the driver.

At the request of the CJB, the keyless vehicle module prompts each of the Low Frequency (LF) antennae to output a signal. When the Smart Key is in the vehicle cabin, it detects the LF signals and responds with a Radio Frequency (RF)
data-identification signal back to the keyless vehicle module via the RF receiver.

If the data received matches that stored in the keyless vehicle module it continues the passive start process by
communicating a 'Smart Key valid’ signal to the CJB via the medium speed CAN (controller area network) bus.

Once the CJB receives the authorization and confirms a response with an internal calculation, it passes the result to the
instrument cluster on the medium speed CAN bus.
Before the instrument cluster sends a mobilization signal to the ECMit will exchange encrypted data with: The electric steering lock mechanism to authorize unlocking the steering column.
The RJB to authorize fuel pump operation. Once the RJB receives the authorization and confirms the response with an internal calculation, it will enable the FPDM (fuel pump driver module).
The CJB to authorize the ignition status. If the drive selector is in the park position and the driver presses the brake
pedal and simultaneously presses the start/stop switch, the CJB interprets this as an engine crank request. Before the
engine crank request is allowed, the CJB compares a brake pressure signal received from the ABS module. The brake pressure signal is compared to an internally stored threshold value within the CJB. If the signal is greater than the
stored threshold value, a crank request signal is sent to the ECM on the high speed CAN bus.

Once these factors have been confirmed, and the vehicle is in 'Park', the engine can be started by pressing the brake pedal and
the Stop/Start button simultaneously.
NOTES:


If the keyless vehicle module fails to locate the Smart Key, the message 'SMART KEY NOT FOUND PLEASE INSERT IN
SLOT' will appear in the instrument cluster message center. When inserted the start control module will read the transponder
within the Smart Key. If the transponder identification is valid, authorization will be transmitted to the instrument cluster on
the LIN (local interconnect network) bus.


When the vehicle is delivered from the factory the passive start function is inhibited. In this condition the vehicle can
only be started by placing the Smart Key in the start control module. The system should be switched on during the Pre-Delivery
Inspection (PDI) using the Jaguar approved diagnostic system. For additional information, refer to the PDI Manual.

To ensure optimum long term reliability of the smart key the battery must be replaced with a brand new, unused battery. If a
used battery is installed the "SMART KEY BATTERY LOW" message may not be cleared. To avoid contamination of the contacts
the battery should be removed from its packaging and installed into the smart key while wearing gloves. To confirm that the
replacement battery is working correctly press the unlock button twice while holding the smart key outside the vehicle, then
enter the vehicle with the smart key, press the start button and confirm that the "SMART KEY BATTERY LOW" message is not
displayed.



Start Control Module Component Description

The start control module is used if the keyless vehicle module is unable to authorise the Smart Key.

If the keyless vehicle module is unable to identify the Smart Key, for example if the Smart Key battery voltage is low or there
is local RF interference, the transponder within the Smart Key can be read in the conventional manner. The driver will be
alerted to this by a chime and a message in the instrument cluster message center 'SMART KEY NOT FOUND PLEASE INSERT IN
SLOT'.

Once inserted the start control module will read the transponder within the Smart Key. If the transponder identification is
valid, authorization will be transmitted to the instrument cluster on the LIN bus.


NOTE: Inserting the Smart Key into the start control module will not charge the Smart Key battery. The battery is
non-chargeable and must be replaced if defective.

A message 'REMOVE SMART KEY' will be displayed if the Smart Key is still in the start control module and the driver's door is
opened.

Low Frequency Antenna

Three Low Frequency (LF) antennae for the passive start system are positioned in specific locations in the vehicle; refer to
Component Location graphic.


NOTE: On vehicles with the passive entry system, five additional antennae are used; one integrated into the rear bumper
and one in each door handle assembly. These are only used by the passive entry system and have no function in the passive
start system.

The keyless vehicle module transmits an LF signal via the antennae which is received by the Smart Key. The Smart Key then
responds by transmitting a Radio Frequency (RF) signal which is received by the RF receiver and passed to the keyless vehicle
module for authorization.

Keyless Vehicle Module

The keyless vehicle module controls signal transmissions to and from the Smart Key and provides authorization to allow the
vehicle to be started. The module has a medium speed CAN connection to the CJB for authorizing vehicle starting.

Radio Frequency Receiver

The Radio Frequency (RF) receiver transmission is received from the Smart Key to enable key identification.

Telematics - Telematics
Diagnosis and Testing Published: 11-May-2011

The complexity of the electronics involved with the JaguarNet system, of which the GPS antenna and navigation display are
parts, and the multiplexed communication network which are connected to it preclude the use of workshop general electrical
test equipment. Therefore, reference should be made to the approved Jaguar diagnostic system for detailed instructions on
testing the VEMS unit.
The approved Jaguar diagnostic system tests and analyses all functions of the VEMS and the various systems affected by it.

Where a fault is indicated, some basic diagnostic methods may be necessary to confirm that connections are good and that
wiring is not damaged before installing a new component.

Navigation System - Navigation System
Diagnosis and Testing

Inspection and Verification Published: 15-Jul-2014

CAUTION: Diagnosis by substitution from a donor vehicle is NOT acceptable. Substitution of control modules does not
guarantee confirmation of a fault, and may also cause additional faults in the vehicle being tested and/or the donor vehicle.
NOTES:


If a control module or a component is suspect and the vehicle remains under manufacturer warranty, refer to the Warranty
Policy and Procedures manual, or determine if any prior approval programme is in operation, prior to the installation of a new
module/component.


When performing voltage or resistance tests, always use a digital multimeter accurate to three decimal places, and with
an up-to-date calibration certificate. When testing resistance always take the resistance of the digital multimeter leads into
account.


Check and rectify basic faults before beginning diagnostic routines involving pinpoint tests.
1. Verify the customer concern.

2. Visually inspect for obvious signs of damage, water ingress and system integrity.

Visual Inspection
Mechanical Electrical
Navigation system DVD player Mechanism
Navigation system display
Navigation system module
GPS antenna
Wiring harness for damage and corrosion
ABS Module
Electrical connector(s)
Audio unit
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 DTC Index.

Symptom Chart

Symptom Possible Cause Action Poor satellite reception
Electrical harness open/short
circuit, dis-connected
Component failure
No reception from satellite GO to Pinpoint Test A. Map disc will not insert/eject
Electrical harness open/short
circuit, dis-connected
Component failure
Map disc failure GO to Pinpoint Test B. Black screen (navigation map
screen does not display)
Electrical harness open/short
circuit, dis-connected
Component failure
GVIF cable GO to Pinpoint Test C. Navigation map screen color
is abnormal
Electrical harness open/short
circuit, dis-connected
Component failure
GVIF cable GO to Pinpoint Test D.

Symptom Possible Cause Action Vehicle’s current position
mark turns independently
Electrical harness open/short
circuit, dis-connected
Component failure
Vehicle on a turntable in a parking
building GO to Pinpoint Test E. Car current position not
stable
Electrical harness open/short
circuit, dis-connected
Component failure GO to Pinpoint Test F. Map display is incomplete
Map disc contaminated/damaged
Electrical harness open/short
circuit, dis-connected
Incorrect market map disc
Component failure GO to Pinpoint Test G. No navigation voice guidance
Voice guidance soft key set to OFF
position
Volume level set too low
Component failure GO to Pinpoint Test H. No response to pressing
navigation menu
Interruption during map disc
update
Electrical harness open/short
circuit, dis-connected
Incorrect Navigation Control
Module (NCM) installed
Incorrect car configuration data
received GO to Pinpoint Test I. 'NO DVD PLEASE INSERT MAP
DVD' message is displayed
A disc other than the map disc is
inserted Insert the correct map disc 'UNABLE TO READ DATA
CONSULT YOUR DEALER'
message is displayed
DVD player abnormality Check and install a new Navigation Control Module
(NCM) as required. Refer to the new
module/component installation note at top of DTC
Index. 'UNABLE TO READ DATA TEMPERATURE IS TOO HIGH'
message is displayed
Operating temperature has been
exceeded
Navigation Control Module (NCM)
internal temperature is high Move the vehicle to a cool location, and turn the
engine OFF. Wait for a while, then verify conditions
again. If the temperature around the Navigation
Control Module (NCM) is high, take measures to lower
temperature 'UNABLE TO READ DVD
CORRECTLY CHECK IF THE
DVD IS DAMAGED OR DIRTY'
message is displayed
Check map disc for contamination,
deformation, cracks, scratches or
non-genuine disc Clean the map disc and retest, replace the map disc 'UNABLE TO READ DATA
CHECK IF MAP DVD IS
CORRECT' message is displayed
Incorrect DVD map disc is inserted Insert a map disc with the correct part number Pinpoint Tests

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 Program is in operation, prior to the
installation of a new module/component.


Navigation Diagnostic Screen Access

1. With the vehicle at rest, place the ignition switch in either "ACC", "ON", or start the engine.
2.On the "Menu" screen, press the top center of the screen for more than three seconds.
3. Enter the PIN code, and then touch "OK". 660: Diagnosis Menu screen 661: System Check screen (DTC code
verification screen) 662: GPS Information screen.
4. The diagnostics screen will be displayed.

PINPOINT TEST A : POOR SATELLITE RECEPTION www.JagDocs.com

PINPOINT TEST B : MAP DISC WILL NOT INSERT/EJECT
NOTE: Ensure the parking brake is applied, and ignition status is set to Auxiliary or ON. TEST
CONDITIONS DETAILS/RESULTS/ACTIONS B1: CHECK NAVIGATION DISC SLOT SHUTTER 1 Check the navigation map disc slot shutter is open. Is the navigation map disc slot shutter is open? Yes
GO to B2. No
Open the map disc slot shutter.
GO to B2. B2: CHECK NAVIGATION MAP DISC WILL INSERT/EJECT 1 Check that it is possible to insert/eject navigation map disc. Is it possible to insert/eject navigation map disc? Yes
Operation is normal.
No
Refer to the electrical circuit diagrams and check power supply and ground connections to the Navigation
Control Module (NCM). If power supply and ground connections are good, install a new Navigation Control
Module (NCM) as required. Refer to the new module/component installation note at top of DTC Index.
PINPOINT TEST C : BLACK SCREEN (NAVIGATION MAP SCREEN DOES NOT DISPLAY)
NOTE: Ensure the parking brake is applied, and ignition status is set to Auxiliary or ON. TEST
CONDITIONS DETAILS/RESULTS/ACTIONS C1: CHECK SCREEN SAVER FUNCTION 1 Check the screen saver function operation. Does the screen saver function operate? Yes
Press the display panel button.GO to C2. No
GO to C2. C2: CHECK DISPLAY BACKLIGHT 1 Check the display backlight operation. Does the display backlight operate? Yes
Refer to the electrical circuit diagrams and check the GVIF cable between Navigation Control Module
(NCM) and HLDF screen is properly connected.
If the GVIF cable between Navigation Control Module (NCM) and HLDF screen is properly connected, check
and install a new GVIF cable as required. Refer to the new module/component installation note at top of
DTC Index.
If the GVIF cable between Navigation Control Module (NCM) and HLDF screen is properly connected and
NOT damaged, check and install a new Navigation Control Module (NCM) as required. Refer to the new
module/component installation note at top of DTC Index.
Re-check the system.
No
Check the HLDF display.
Re-check the system.
PINPOINT TEST D : NAVIGATION MAP SCREEN COLOUR IS ABNORMAL TEST
CONDITIONS DETAILS/RESULTS/ACTIONS D1: COLOUR BAR CHECK 1 Carry out the display diagnostics 'colour bar check' (PIN code 660). Are the results of the display diagnostics 'colour bar check' normal? Yes
Check the HLDF display.
Re-check the system.
No
Check the condition of the map disc for dirt or scratches.
Refer to the electrical circuit diagrams and check the GVIF cable between Navigation Control Module
(NCM) and HLDF screen is properly connected.
If the GVIF cable between Navigation Control Module (NCM) and HLDF screen is properly connected, check
and install a new GVIF cable as required. Refer to the new module/component installation note at top of
DTC Index.
If the GVIF cable between Navigation Control Module (NCM) and HLDF screen is properly connected and
NOT damaged, check and install a new Navigation Control Module (NCM) as required. Refer to the new

TEST
CONDITIONS DETAILS/RESULTS/ACTIONS E1: VEHICLES CURRENT POSITION MARK TURNS INDEPENDENTLY 1 Determine if the ignition status was turned to Auxiliary or On, while the vehicle was in motion with steering turned such as after an engine stall. Was ignition status set to Auxiliary or On?
Yes
The angular speed of the vehicle at the time of the ignition status change will be logged as the standard
value. To re-set the standard value, turn ignition status to 'OFF' then to 'Auxiliary' or 'On' with the
vehicle stationary.
Re-test the vehicle.
No
Check and install a new Navigation Control Module (NCM) as required. Refer to the new module/component installation note at top of DTC Index.
PINPOINT TEST F : CAR CURRENT POSITION NOT STABLE TEST
CONDITIONS DETAILS/RESULTS/ACTIONS F1: SYSTEM CHECK FOR DTCS 1 Check the system for DTCs which may be logged. Are any system DTCs logged? Yes
Carry out repair actions to correct the DTCs logged.
Re-check the system for car current position not stable.
No
GO to F2. F2: VEHICLE SPEED INPUT CHECK 1 Select Vehicle Sensor from the navigation diagnostic menu screen (PIN code 660), check Current speed. The current speed must match the speedometer. From the Vehicle Sensor screen, does the current speed must match the speedometer? Yes
GO to F3. No
Carry out MOST ring circuit checks.
Check the Anti-Lock Brake System Module for related DTCs and refer to the relevant DTC Index.
Carry out network integrity tests using the manufacturer approved diagnostic system. Refer to electrical
circuit diagrams and check CAN circuits if required. Repair wiring harness as required. F3: CHECK NUMBER OF SATELLITES 1 From the navigation diagnostic GPS information screen (PIN code 662), check the number of satellites displayed. Is the number of satellites displayed on the screen 0? Yes
Carry out pinpoint test A "Poor Satellite Reception"
No
GO to F4. F4: CHECK IF SYMPTOMS ARE OCCURRING IN PARTICULAR LOCATIONS 1 Confirm if the 'car current position not stable' symptom is occurring in particular locations. Is the 'car current position not stable' symptom occurring in particular locations? Yes
Signal reflections from buildings or a particular location may be responsible.
No
Carry out pinpoint test A "Poor Satellite Reception"
PINPOINT TEST G : MAP DISPLAY IS INCOMPLETE TEST
CONDITIONS DETAILS/RESULTS/ACTIONS G1: SYSTEM CHECK FOR DTCS 1 Check the system for DTCs which may be logged. Are any system DTCs logged? Yes
Carry out repair actions to correct the DTCs logged.
Re-check the system for 'Map display is incomplete'.
No
GO to G2. G2: CHECK MAP DISC 1 Check map disc for contamination, deformation, cracks, scratches or non-genuine disc and correct market. module/component installation note at top of DTC Index.
Re-check the system.