2010 JAGUAR XFR instrument panel

1 LH map reading lamp bulb 2 Interior lamp bulb 3 RH map reading lamp bulb 4 Printed Circuit Board (PCB) - JaguarSense 5 Ambience lighting LED's 6 RH map reading lamp 7 Interior lamp 8 LH map reading lamp The overhead console is located near the windshield in the head lining. The console can be removed by carefully levering out
the rear edge of the housing to release 2 spring clips, and then pulling the console rearwards to release 2 locating tabs.
Removal of the console is required to replace any of the interior or map reading lamp bulbs.

The interior lamps and air bag off warning lamp in the front overhead console are common to all vehicles. The overhead
console can also contain security system intrusion detection module and volumetric sensors, sunroof switch and a voice
activation microphone depending on vehicle specification and market.

The interior lamp can operated manually using the JaguarSense feature to switch the lamp on and off. The lamp is also
controlled as part of the automatic interior lighting system.
The map reading lamps only operate manually using the JaguarSense feature to activate the lamps.

The interior and map reading lamp bulbs are located in holders which locate in a PCB. The PCB also provides for the operation
of the ambience lighting LED's, the air bag off warning lamp and the JaguarSense proximity sensors which are integral with the PCB.

The overhead console also contains 2 LED's for the ambience lighting system. The ambience lighting is part of the lighting control switch functionality and is subject to the setting of the instrument panel illumination dimmer control in the auxiliary
lighting switch. The ambience lighting provides very limited illumination of the instrument panel and floor console when the
vehicle is being driven without affecting the driver's visibility. www.JagDocs.com

1 Lamp body 2 Lamp lens 3 Interior lamp bulbs 4 LH lamp switch 5 RH lamp switch 6 Bulb holders The rear overhead console is located in the head lining, at the rear of the vehicle. The console can be removed by carefully
levering the lamp lens from the body. This releases 2 tabs which are integral with the lens allowing the body to removed from
the aperture in the head lining.
the lamp comprises the lamp body and lens and 2 separate lamps with 2 switches to operate each lamp individually.

The rear interior lamps can operated manually using the 2 switches located on the lamp body. The lamp is also controlled as
part of the automatic interior lighting system.

The bulbs are located in bulb holders which locate in a PCB connected to each switch. Removal of the rear overhead console is
required to replace the bulbs.

GLOVEBOX LAMP

The glovebox lamp is located in the top of the glovebox housing in the instrument panel. The lamp is located in a cover on the
outside, upper surface of the housing and projects the light into the top of the glovebox.

The lamp is operated by a switch located at the rear of the glovebox housing. The switch protrudes into the housing and is
operated by the rear face of the glovebox lid tray when the glovebox is opened or closed.

The bulb is located in a holder which is fitted into the side of the glovebox lamp cover. Replacement of the bulb requires the
removal of the glovebox housing.

The glovebox lamp is active at all times when the interior lamps are active and will illuminate only when the glovebox is
opened.

FOOTWELL LAMPS

The footwell lamps are located under the instrument panel. Each lamp comprises a bulb and holder which is part of the
instrument panel wiring harness. The bulb and holder is located in a hole in the front footwell air ducts. The footwell lamps are
active at all times when the interior lamps are active.

LUGGAGE COMPARTMENT LAMP

The luggage compartment lamp is located in the luggage compartment trim, in a central position below the rear screen. The
lamp comprises a molded lens and housing and two electrical contacts which locate the bulb.

The lamp is accessible be removed by levering one end from the trim panel to gain access to the bulb. The lamp is active at all
times when the interior lamps are active.

N = Medium speed CAN (controller area network) bus 1 Parking aid module 2 RJB 3 Keyless vehicle module 4 RH blind spot monitoring module 5 Driver's seat module 6 Front seat climate control module 7 Information control module 8 ATC module 9 CJB 10 Diagnostic socket 11 Instrument cluster 12 Integrated control panel 13 Front passenger door control module

DTC Description Possible Cause Action B1D2711
Heater Coolant
Pump
Heater coolant pump 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 heater
coolant pump control circuit for short to ground B1D2713
Heater Coolant
Pump
Heater coolant pump control
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 heater
coolant pump control circuit for open circuit B1D9796 Tilt Sensor
Component internal failure Suspect the battery backed sounder, check and install a
new battery backed sounder as required P057112
Brake Switch A
Circuit
Footbrake switch circuit - short
to power Refer to the electrical circuit diagrams and check
footbrake switch circuit for short to power P080111
Reverse Inhibit
Control Circuit
Electrochromic rear view mirror,
reverse inhibit 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
electrochromic rear view mirror, reverse inhibit circuit for
short to ground P080112
Reverse Inhibit
Control Circuit
Electrochromic rear view mirror,
reverse inhibit circuit - short to
power Refer to the electrical circuit diagrams and check
electrochromic rear view mirror, reverse inhibit circuit for
short to power P080113
Reverse Inhibit
Control Circuit
Electrochromic rear view mirror,
reverse inhibit circuit - open
circuit Refer to the electrical circuit diagrams and check
electrochromic rear view mirror, reverse inhibit circuit for
open circuit P085013
Park/Neutral Switch
Input Circuit
Park/Neutral signal circuit -
open circuit Refer to the electrical circuit diagrams and check
Park/Neutral signal circuit for open circuit P162413 Anti-theft System
RJB anti-theft signal circuit -
open circuit Refer to the electrical circuit diagrams and check RJB
anti-theft signal circuit for open circuit P254F13
Engine Hood Switch
Circuit/Open
Hood ajar switch signal circuit -
open circuit Refer to the electrical circuit diagrams and check hood
ajar switch signal circuit for open circuit U001988
Low Speed CAN
Communication Bus
Bus OFF Carry out any pinpoint tests associated with this DTC
using the manufacturer approved diagnostic system. U014200
Lost
Communication
With Body Control
Module "B"
No sub type information Carry out any pinpoint tests associated with this DTC
using the manufacturer approved diagnostic system. U015500
Lost
Communication
With Instrument
Panel Cluster (IPC)
Control Module
No sub type information Carry out any pinpoint tests associated with this DTC
using the manufacturer approved diagnostic system. U015600
Lost
Communication
With Information
Center "A"
No sub type information Carry out any pinpoint tests associated with this DTC
using the manufacturer approved diagnostic system. U016400
Lost
Communication
With HVAC Control
Module
No sub type information Carry out any pinpoint tests associated with this DTC
using the manufacturer approved diagnostic system. U016800
Lost
Communication
With Vehicle
Security Control
Module
No sub type information Check power and ground supplies to vehicle security
module U019900
Lost
Communication
With "Door Control
Module A"
No sub type information Carry out any pinpoint tests associated with this DTC
using the manufacturer approved diagnostic system. U020000
Lost
Communication
With "Door Control
Module B"
No sub type information Carry out any pinpoint tests associated with this DTC
using the manufacturer approved diagnostic system.

DTC Description Possible Causes Action B1D3523 Hazard Switch
Hazard warning lamp
switch digital input circuit
- signal 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 hazard warning lamp switch digital
input circuit for short to ground U001988
Low Speed CAN
Communication
Bus
Bus off Carry out any pinpoint test associated with this DTC using the
manufacturer approved diagnostic system U014000
Lost
Communication
With Body
Control Module
No sub type information Carry out any pinpoint test associated with this DTC using the
manufacturer approved diagnostic system U015500
Lost
Communication
With Instrument
Panel Cluster
(IPC) Control
Module
No sub type information Carry out any pinpoint test associated with this DTC using the
manufacturer approved diagnostic system U015900
Lost
Communication
With Parking
Assist Control
Module "A"
No sub type information Carry out any pinpoint test associated with this DTC using the
manufacturer approved diagnostic system U016400
Lost
Communication
With HVAC
Control Module
No sub type information Carry out any pinpoint test associated with this DTC using the
manufacturer approved diagnostic system U021400
Lost
Communication
With Remote
Function
Actuation
No sub type information Carry out any pinpoint test associated with this DTC using the
manufacturer approved diagnostic system U030046
Internal Control
Module Software
Incompatibility
Calibration/parameter
memory failure Suspect the RJB. Check and install a new RJB as required, refer
to the new module/component installation note at the top of the
DTC Index U100000
Solid State Driver
Protection Active
-Driver Disabled
No sub type information Carry out any pinpoint test associated with this DTC using the
manufacturer approved diagnostic system U1A1449
CAN Initialisation
Failure
Internal electronic failure Suspect the RJB. Check and install a new RJB as required, refer
to the new module/component installation note at the top of the
DTC Index U300049 Control Module
Internal electronic failure Suspect the RJB. Check and install a new RJB as required, refer
to the new module/component installation note at the top of the
DTC Index U300055 Control Module
Not configured Re-configure the RJB using the manufacturer approved diagnostic
system www.JagDocs.com

7 Central locking - Radio Frequency (RF) receiver 8 Engine compartment lid - latch mechanism 9 Passive sounder 10 Battery backed sounder 11 Alarm indicator 12 Instrument cluster 13 Start control unit 14 Luggage compartment lid - latch mechanism 15 Door latch mechanism - LH (left-hand) rear 16 Door latch mechanism - RH (right-hand) rear 17 Door latch mechanism - RH front 18 Door latch mechanism - LH front 19 Door module - LH rear 20 Door module - RH rear 21 Door module - RH front 22 Door module - LH front 23 Intrusion detection module


Anti-Theft - Active System Operation

The active anti-theft system is available with three different levels of vehicle protection depending on market specification:
Hinged panel sensing
Hinged panel and intrusion sensing
Hinged panel, intrusion and inclination sensing.
The system is controlled by software in the CJB and RJB and indicates a trigger condition: Visually, using the direction indicators, and
Audibly, using the vehicle horn and either a passive or active sounder to indicate a trigger condition.

The passive sounder takes the form of an anti-theft disc horn located at the rear of the engine compartment on the LH side. The active sounder takes the form of a battery backed sounder located in the same position.

Depending on market specification, the battery backed sounder may be fitted with an inclination sensor. Both types of battery
backed sounder are visually identical and can only be identified by their part number. Both are also intelligent units, and
communicate to the CJB over a LIN (local interconnect network) bus connection.

Monitoring of the hinged panels is carried out using switches located in each door latch assembly, the engine-compartment-lid
latch assembly, and the luggage-compartment-lid latch assembly. The condition of the switches is monitored by the CJB.

Monitoring of front door lock status is carried out using switches located in the door latch mechanisms. The condition of the
switches is monitored by the front door modules and transmitted to the CJB over the medium speed CAN (controller area
network) bus.

Monitoring of the cabin interior is carried out using an intrusion detection module mounted behind the roof console. The
intrusion detection module comprises an ultrasonic sound wave sensor to determine if there is movement within the cabin.
Information from the intrusion detection module is communicated to the CJB over a LIN bus connection.
CAUTIONS:

The intrusion detection module electrical connections, particularly those to the sensors mounted in the roof console, are
very delicate and must be handled with care.


The intrusion detection module is an electro-statically sensitive part and should only be handled in an electro-statically
controlled environment.
When armed, the active anti-theft system can be triggered in one of the following ways:
A door ajar switch indicates a door has been opened.
The engine compartment lid or luggage compartment lid ajar switches indicate that either has been opened.
Either front door latch mechanism indicates a door has been unlocked.
The emergency key blade is used to open either the LH front door or luggage compartment.
The CJB or RJB are disconnected (this may result in only a partial trigger).
An attempt is made to start the engine without a valid signal from the Smart Key.
Refer to: Anti-Theft - Passive (419-01B Anti-Theft - Passive, Description and Operation).

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

Anti-theft - Passive

The best method to confirm the correct operation of the Passive Anti-Theft System (PATS) is to check the LED (located in the
center of the instrument panel). The LED should illuminate solid for 3 seconds, when the ignition status is set to ON, and then
extinguish. This validates all PATS functions (i.e. the key transponder matches a stored key code, the challenge/response
sequence between the respective modules was successful resulting in the EMS being enabled).
Ignition fails to operate

Check that the smart key is located within the vehicle interior, and that it is the correct one for the vehicle.

Insert the smart key into the start control unit (located at out board side of driver instrument panel lower panel), this is an
alternative method to allow Ignition On/Engine Start.



Check that the start button circuit to the CJB is not open circuit or short circuit to power.

Check that the Low Speed CAN network is not malfunctioning, i.e. open circuit or short circuit. This would mean that the
remote keyless entry module, Central Junction Box (CJB) and instrument cluster would be unable to communicate.
Engine fails to crank

If a PATS fault is detected, the LED will flash for 60 seconds at 4Hz with a 50% duty cycle. At the end of this period, the LED
will flash a 2 digit code; this code is repeated 10 times. The meaning of these fault codes along with the frequency of flashing
is given in the accompanying table. As a general rule a fault code of 16 or less will cause the vehicle not to crank. Additionally,
the manufacturer approved diagnostic system should be used to check the instrument cluster, CJB & ECM for Diagnostic Trouble
Codes (DTCs).
One potential occurrence for failing to crank could be due to the P & N start switch (input to the ECM).
Check the Crank Request output from the CJB to ECM is not short circuit to ground or open circuit. www.JagDocs.com

NOTE: LHD vehicle shown 1 CJB 2 ATC module 3 Passenger door module 4 Audio system control panel 5 Instrument cluster 6 RJB 7 RH blind spot monitoring module 8 Parking aid module 9 Keyless vehicle module 10 LH blind spot monitoring module 11 Driver's door module 12 Driver's seat module 13 Diagnostic socket COMPONENT LOCATION - MEDIUM SPEED CAN BUS
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