CD changer JAGUAR XFR 2010 1.G Workshop Manual

A V8 naturally aspirated and 3.0 V6 B V8 supercharged 1 Fluid cooler 2 Hose - return to fluid reservoir 3 Hose - Return from steering gear valve unit The fluid cooler is located in the return circuit from the steering gear to the reservoir. The cooler is an aluminum fin and tube
design. Cool air entering the front of the vehicle passes over the cooler and flows through the fins. The fins act as heat
exchangers, conducting heat from the fluid as it passes through the tube.

Touch screen display (TSD) 6 Integrated control panel 7 Information control module 8 ATC (automatic temperature control) module 9 Face/Feet distribution stepper motor 10 RH (right-hand) temperature blend stepper motor 11 LH (left-hand) temperature blend stepper motor 12 Windshield (defrost) distribution stepper motor 13 Blower control module 14 RJB (rear junction box) 15 Blower
System Operation
Operation of the heating and ventilation system is controlled by the ATC module. Refer to: Control Components (412-01 Climate Control, Description and Operation).
The system can be operated in automatic or manual mode, with temperature settings selected using the switches on the
integrated control panel.

When the engine is running, coolant is constantly circulated through the heater core by the engine coolant pump and the
auxiliary coolant pump. Where fitted, the auxiliary coolant pump is energized by the CJB on receipt of medium speed CAN bus signals from the ATC module. The CJB broadcasts auxiliary coolant pump status over the medium speed CAN bus for use by other vehicle systems.

The blower is supplied with power by the blower relay on the RJB and connected to ground via the blower control module. The blower control module regulates the voltage across the blower motor to control blower speed. The voltage set by the blower
control module is controlled by a PWM (pulse width modulation) signal from the ATC module. The ATC module uses a feedback signal from the blower control module to monitor blower speed.
Refer to: Control Components (412-01 Climate Control, Description and Operation).


Heater Assembly Component Description

The heater assembly controls the temperature and flow of air supplied to the air distribution ducts. The heater assembly is
mounted on the vehicle centerline, between the instrument panel and the engine bulkhead.

The heater assembly consists of a casing that contains an A/C (air conditioning) evaporator, a heater core, two air distribution
control doors and two temperature blend control doors. On 2.7L diesel vehicles, the heater assembly also contains an electric
booster heater.
Refer to: Electric Booster Heater (412-02 Auxiliary Climate Control, Description and Operation).
Mounted on the heater casing are four stepper motors. Each of the stepper motors is connected to either an air distribution
control door or a temperature blend control door.
The A/C evaporator is part of the A/C system. Refer to: Air Conditioning (412-01 Climate Control, Description and Operation).
The heater core provides the heat source to warm the air supplied to the passenger compartment. The heater core is an
aluminum two pass, fin and tube heat exchanger, and is installed across the width of the heater housing. Two aluminum tubes
attached to the heater core extend through the engine bulkhead and connect to the engine cooling system. For additional
information, refer to:
Engine Cooling (303-03A, Description and Operation),
Engine Cooling (303-03B Engine Cooling - V6 3.0L Petrol, Description and Operation), Engine Cooling (303-03C, Description and Operation).

Air Inlet Duct

The air inlet duct connects the fresh air inlet in the engine bulkhead to the heater assembly. The air inlet duct is installed
behind the instrument panel on the passenger side.

The air inlet duct consists of a casing that contains a pollen filter, an air inlet door, a blower and a blower control module. A
recirculation air inlet is incorporated into the casing. A servo motor is mounted on the casing and connected to the air inlet
door, to allow selection between fresh and recirculated air.
Refer to: Control Components (412-01 Climate Control, Description and Operation). The pollen filter is part of the air distribution and filtering system.
Refer to: Air Distribution and Filtering (412-01 Climate Control, Description and Operation).
The blower regulates the volume of air flowing through the air inlet duct to the heater assembly. The blower consists of an
open hub, centrifugal fan and an electric motor.
The blower control module regulates the power supply to the blower motor. The blower control module is installed in the air

Item Description 1 RH (right-hand) end tank 2 Condenser core 3 LH (left-hand) end tank 4 Mounting brackets (4 off) 5 High pressure compressor discharge line connector block 6 High pressure liquid outlet line connector block 7 Receiver/Drier outlet pipe 8 Receiver/Drier inlet pipe 9 Receiver/Drier The condenser transfers heat from the refrigerant to the surrounding air to convert the high pressure vapor from the
compressor into a liquid. The condenser is installed immediately in front of the radiator. Two brackets on each end tank attach
the condenser to the end tanks of the radiator.

The condenser is classified as a sub-cooling condenser and consists of a fin and tube heat exchanger core installed between
two end tanks. Divisions in the end tanks separate the heat exchanger into a four pass upper (condenser) section and a two
pass lower (sub-cooler) section.

The LH end tank provides the connections to the high pressure line from the A/C compressor and the high pressure liquid line to the evaporator.
The RH end tank provides the connections to the receiver drier.
Receiver Drier

The receiver drier is integrated into the RH end tank of the condenser to remove solid impurities and moisture from the refrigerant. It also provides a reservoir for liquid refrigerant to accommodate changes of heat load at the evaporator.


NOTE: The receiver drier is part of the condenser assembly and is not serviceable separately.

Refrigerant entering the receiver drier passes through a filter and a desiccant pack, then collects in the base of the unit before
flowing through the outlet pipe back to the condenser. Condenser

Symptom Possible Cause Action
The connected iPOD® unit's
battery is not holding charge and
requires replacement
See diagnostic procedures as specified in pinpoint test A2
"Check The iPOD® Battery" below GO to Pinpoint Test A.
The iPOD® dock cable is not
securely installed
The iPOD® dock cable is faulty
See diagnostic procedures as specified in pinpoint test A3
"Check The iPOD® Is Charging When Connected To The
Audio Input Control Module" below GO to Pinpoint Test A. Symptom Chart - Intermittent Fault With Playback From USB Device
Symptom Possible Cause Action Intermittent fault
with USB
playback
The USB memory stick
is damaged or faulty
The USB memory stick
is incompatible with
the audio input control
module
Check for correct operation by connecting another working USB
memory stick loaded with a compatible test file (files may be
downloaded from Dension website). If fault clears, then the original
USB stick should be replaced. If problem persists, suspect a fault with
the USB extension cable
The USB extension
cable is not securely
installed
The USB extension
cable is faulty
See diagnostic procedures as specified in pinpoint test B3 "Check The
USB Extension Cable Is Operational And Securely Installed" below GO
to Pinpoint Test B.
The audio input control
module power harness
is not securely installed
The audio input control
module power harness
is faulty
Ensure all connectors of the audio input control module power harness
are correctly secured
If problem persists, check and install a new audio input control
module power harness Not all sound
files on the USB
are played
Sound files may be
saved in an
incompatible file format
Check that affected sound file is encoded in a compatible file format
- Compatible file formats: AAC (up to 320 kbit/s); MP3 (up to
320 kbit/s); MP3 variable bit rate (up to 320 kbit/s); WAV -
uncompressed files; OGG (up to 320 kbit/s); WMA - except
DRM protected files (up to 320 kbit/s)
Sound files may be
corrupted
Check integrity of affected files and remove any damaged files from
the memory stick Symptom Chart - No Response From CDC Button
Symptom Possible Cause Action No response
when the CDC
button is pressed
USB input or iPOD® input
faulty
First check operation of iPOD® playback. If iPOD® operates
normally but USB playback is faulty, then follow diagnostic
procedures as specified in pinpoint test B GO to Pinpoint Test B. If iPOD® playback is faulty but USB playback operates normally,
then follow diagnostic procedures as specified in pinpoint test A
GO to Pinpoint Test A.
The auxiliary input may be
switched to bypass mode
See diagnostic procedures as specified in pinpoint test A5:
"Check If The Bypass Switch On The Auxiliary Input Unit Is
Activated" below GO to Pinpoint Test A.
The audio input control
module power harness is not
securely installed
The audio input control
module power
supply/harness is faulty
Ensure all connectors of the audio input control module power
harness are correctly secured
See diagnostic procedures as specified in pinpoint tests C1:
"Check The Integrity Of Power Supply From Vehicle" and C2:
"Check The Integrity And Operation Of The Audio Input Control
Module Power Harness" below GO to Pinpoint Test C.
Optical cables/connectors (if
fitted) are not securely
installed
Optical cables/connectors (if
fitted) are faulty
Ensure the optical cables are routed appropriately to avoid
pinching the cable and with no excessive bends or kinks. Ensure
all connectors of the optical cables are correctly secured. Replace
any damaged or faulty optical cables and/or connectors as
required
If no CD changer is fitted, ensure that the optical cables are
configured in a closed loop so that the optical circuit is intact

Symptom Possible Cause Action unit's battery is not
holding charge and
requires replacement Unable to select specific
content on the iPOD® (ie: an
individual artist, album or
song)
Content/sound files
corrupted or incompatible
with the iPOD®
Check if files/content can be accessed by iPOD® when
it is disconnected from the audio input control module.
If fault persists, advise customer to renew or replace
the affected files iPOD® not recognised when
connected
The connected iPOD®
unit has crashed or frozen
See diagnostic procedures as specified in pinpoint test
A1 "Check The Operation Of The iPOD®" below GO to
Pinpoint Test A.
USB input or iPOD® input
faulty
First check operation of iPOD® playback. If iPOD®
operates normally but USB playback is faulty, then
follow diagnostic procedures as specified in pinpoint
test B GO to Pinpoint Test B. If iPOD® playback is faulty but USB playback operates
normally, then follow diagnostic procedures as
specified in pinpoint test A GO to Pinpoint Test A.
The auxiliary input may
be switched to bypass
mode
See diagnostic procedures as specified in pinpoint test
A5: "Check If The Bypass Switch On The Auxiliary
Input Unit Is Activated" below GO to Pinpoint Test A.
The auxiliary input unit is
faulty
See diagnostic procedures as specified in pinpoint test
A6 "Check The Operation Of The Auxiliary Input Unit"
below GO to Pinpoint Test A.
The connected iPOD®
unit's battery is flat and
requires charging
The connected iPOD®
unit's battery is not
holding charge and
requires replacement
See diagnostic procedures as specified in pinpoint test
A2 "Check The iPOD® Battery" below GO to Pinpoint
Test A.
The iPOD® unit is not
compatible with the audio
input control module
See diagnostic procedures as specified in pinpoint test
A4 "Check The iPOD® Is Compatible With The Audio
Input Control Module" below GO to Pinpoint Test A. iPOD® connector pins are
misaligned
The iPOD® dock cable is
faulty
Replace dock cable as required. To ensure optimum
compatibility, the cable with the white mini-DIN
connector - Part No C2S51762 - should be used iPOD® not working at all. If
reset, the system will work for
6 songs then cuts out again.
CDC button inoperative and
CD sometimes cuts off for 2-3
seconds
Optical cables/connectors
(if fitted) are not securely
installed
Optical cables/connectors
(if fitted) are faulty
Ensure the optical cables are routed appropriately to
avoid pinching the cable and with no excessive bends
or kinks. Ensure all connectors of the optical cables
are correctly secured. Replace any damaged or faulty
optical cables and/or connectors as required
If no CD changer is fitted, ensure that the optical
cables are configured in a closed loop so that the
optical circuit is intact iPOD® inoperative. Display
shows no magazine
The auxiliary input may
be switched to bypass
mode
See diagnostic procedures as specified in pinpoint test
A5: "Check If The Bypass Switch On The Auxiliary
Input Unit Is Activated" below GO to Pinpoint Test A. iPOD® inoperative. Display
shows menu for CD6 and has
to load all the tracks
Audio input control
module software requires
updating
Download and install the latest system software.
Software releases are available on the Dension
website - http://www.dension.com/jaguar/ Symptom Chart - USB Memory Stick/Storage Device Related Faults
Symptom Possible Cause Action No playback from memory
stick/storage device
Memory stick/storage
device configured or
connected incorrectly
If iPOD® operates normally but USB playback is faulty,
then follow diagnostic procedures as specified in pinpoint
test B GO to Pinpoint Test B.

Symptom Chart - System Faults
Symptom Possible Cause Action System defaults to Audio/CD
Changer
The auxiliary input unit
may be switched to
bypass mode
See diagnostic procedures as specified in pinpoint
test A5: "Check If The Bypass Switch On The Auxiliary
Input Unit Is Activated" below GO to Pinpoint Test A.
The auxiliary input unit is
faulty
See diagnostic procedures as specified in pinpoint
test A6 "Check The Operation Of The Auxiliary Input
Unit" below GO to Pinpoint Test A.
The memory stick/storage
device is not correctly
formatted
See diagnostic procedures as specified in pinpoint
test B1 "Check For Correct Formatting" below GO to
Pinpoint Test B.
The USB extension cable
is not securely installed
The USB extension cable
is faulty
See diagnostic procedures as specified in pinpoint
test B3 "Check The USB Extension Cable Is
Operational And Securely Installed" below GO to
Pinpoint Test B.
The USB memory stick is
damaged or faulty
The USB memory stick is
incompatible with the
audio input control
module
Check for correct operation by connecting another
working USB memory stick loaded with a compatible
test file (files may be downloaded from Dension
website). If fault clears, then the original USB stick
should be replaced. If problem persists, suspect a
fault with the USB extension cable
The storage capacity of
the memory stick/storage
device is close to or
exceeds 8 Gigabytes
See diagnostic procedures as specified in pinpoint
test B4 "Check The Capacity Of The Memory
Stick/Storage Device" below GO to Pinpoint Test B.
The connected iPOD®
unit's battery is flat and
requires charging
The connected iPOD®
unit's battery is not
holding charge and
requires replacement
See diagnostic procedures as specified in pinpoint
test A2 "Check The iPOD® Battery" below GO to
Pinpoint Test A.
The iPOD® unit is not
compatible with the audio
input control module
See diagnostic procedures as specified in pinpoint
test A4 "Check The iPOD® Is Compatible With The
Audio Input Control Module" below GO to Pinpoint
Test A.
The connected iPOD®
unit has crashed or frozen
See diagnostic procedures as specified in pinpoint
test A1 "Check The Operation Of The iPOD®" below
GO to Pinpoint Test A.
No sound from speakers
The audio input control
Ensure all connectors of the audio input control (either front/rear or module power harness is module power harness are correctly secured left/right) during not securely installed See diagnostic procedures as specified in pinpoint playback from The audio input control tests C1: "Check The Integrity Of Power Supply From iPOD®/memory stick module power Vehicle" and C2: "Check The Integrity And Operation Audio system loses supply/harness is faulty Of The Audio Input Control Module Power Harness" connection to below GO to Pinpoint Test C. iPOD®/memory stick during playback
Optical cables/connectors
(if fitted) are not securely
installed
Optical cables/connectors
(if fitted) are faulty
Ensure the optical cables are routed appropriately to
avoid pinching the cable and with no excessive bends
or kinks. Ensure all connectors of the optical cables
are correctly secured. Replace any damaged or faulty
optical cables and/or connectors as required
If no CD changer is fitted, ensure that the optical
cables are configured in a closed loop so that the
optical circuit is intact iPOD® and radio playback skips after unit has been operating for 4 minutes
The iPOD® dock cable is
not securely installed
The iPOD® dock cable is
faulty
See diagnostic procedures as specified in pinpoint
test A3 "Check The iPOD® Is Charging When
Connected To The Audio Input Control Module" below
GO to Pinpoint Test A.