2010 JAGUAR XFR Engine

STEERING
COLUMN LOCKED Red warning triangle
illuminated in LCD. Fault has occurred preventing the
steering column lock from unlocking. This will also prevent the engine from
starting. Press the stop/start button to return to
accessory mode 4. If steering column
is still locked, investigate cause of
fault and interrogate the CJB (central junction box) for faults and diagnose
using an approved Jaguar Diagnostic System. IGNITION ON
Red warning triangle
illuminated in LCD. Stop/start button has been pressed
without the brake pedal depressed. Ignition is now in power mode 6. None ENGINE STOP
BUTTON PRESSED Red warning triangle
illuminated in LCD. Engine stop button has been pressed
when the vehicle is moving. Engine will
not be switched off until button is pressed quickly for a second time. Do not stop engine when vehicle is
moving unless necessary. LIGHTS ON
Amber warning triangle
illuminated in LCD. Side lamps or headlamps are on and the
driver's door has been opened. Switch off headlamps to avoid
excessive drain on battery. AUTOLAMP
DELAY OFF None
Autolamp delay feature has been
deactivated by moving light control
switch from the auto position. None AUTOLAMP
DELAY XX:XX None
Lighting control switch has been moved
to one of the 4 autolamp delay
positions. Message displays delay timer period selected. None AUTOLAMP
DELAY None
Autolamp delay is selected on the light
control switch and the driver has
switched off ignition and opened driver's
door initiating the autolamp delay. None. Message will extinguish once the
selected delay timer has switched off
the headlamps. TAIL LAMP
FAILURE None The tail lamp LED (light emitting
diode)'s are not functioning correctly.
Location shown on vehicle image. Correct fault in rear lamp assembly,
RJB (rear junction box) or wiring. BRAKE LAMP
FAILURE None The brake lamp LED's are not functioning correctly. Location shown on displayed vehicle image. Correct fault in rear lamp assembly,
RJB or wiring. INDICATOR LAMP
FAILURE None
A turn signal indicator bulb has failed.
Location is shown on displayed vehicle image. Replace failed turn signal indicator
bulb. E-DIFF NOT
AVAILABLE Amber warning triangle
illuminated in LCD accompanied with a single
chime Differential temperature has reached the
overheat threshold. System deactivated
until temperature returns within limits. Allow differential to cool. E-DIFF FAULT
Amber warning triangle
illuminated in LCD accompanied with a single
chime Fault has occurred with electronic
differential. System deactivated until
fault rectified. Investigate cause of fault and
interrogate the system for faults and
diagnose using an approved Jaguar Diagnostic System. ENGINE OIL LOW
Amber warning triangle
illuminated in LCD accompanied with a single
chime The oil is at the minimum level for safe
operation. Top-up with 1 liter (1.8 pints) of oil. ENGINE OIL
HIGH Amber warning triangle
illuminated in LCD accompanied with a single
chime This warning is displayed when the
engine is started, if the oil is above the
maximum level for safe operation. Stop the vehicle as soon as safety
permits and have the engine oil
drained to correct level, before driving
the vehicle. ENGINE OIL
CRITICALLY LOW Red warning triangle
illuminated LCD accompanied with a single
chime The oil is below the minimum level for
safe operation. Stop the vehicle as soon as safety
permits and top-up with 1.5 liters (2.6
pints) of oil. Wait for 10 minutes,
re-check the oil level reading and top-up again if necessary. ENGINE OIL
LEVEL MONITOR
SYSTEM FAULT Amber warning triangle
illuminated in LCD accompanied with a single
chime A fault with the oil level monitoring
system is indicated. Investigate cause of fault and
interrogate the ECM for faults and diagnose using an approved Jaguar Diagnostic System. WATER IN FUEL
Amber warning triangle
illuminated in LCD accompanied with a single
chime The water in fuel sensor in the fuel filter
has detected water in the fuel system. Drain fuel filter to remove collected
water. Odometer Display

The odometer displays the total distance which the vehicle has traveled. This is calculated by the instrument cluster using
wheel speed signals from the ABS module.
The odometer can show 6 characters and distances up to 999,999 miles or kilometers. The total distance travelled is stored in a
EEPROM (electrically erasable programmable read only memory) and the RAM (random access memory). This ensures that the
total distance is not lost if the battery is disconnected.

The odometer value is passed to other vehicle system modules on the medium speed and high speed CAN bus. This is used to record the total vehicle mileage for diagnostic purposes and when storing DTC (diagnostic trouble code)'s.

NOTE: The vehicle may take 30 seconds (or 100m) to learn the steering centre position after starting the engine. This is
normal. 1 Start the engine 2 Wait at least 30 seconds 3 Select reverse gear 4 Turn the steering wheel and observe the touch screen Do the tracking lines react to steering input? Yes
No fault present
No
Potential LIN data gateway fault DTC Index

For a list of Diagnostic Trouble Codes (DTCs) that could be logged on this vehicle, please refer to Section 100-00.

procedure.


NOTE: Under no circumstances should the battery be disconnected with the engine running because under these
conditions the generator can give a very high output voltage. This high transient voltage will damage the electronic
components in the vehicle. Loose or incomplete battery connections may also cause high transient voltage.
3. HEALTH AND SAFETY PRECAUTIONS

WARNINGS:


BATTERY CELLS CONTAIN SULPHURIC ACID AND EXPLOSIVE MIXTURES OF HYDROGEN AND OXYGEN GASES. IT IS
THEREFORE ESSENTIAL THAT THE FOLLOWING SAFETY PRECAUTIONS ARE OBSERVED.


Batteries emit highly explosive hydrogen at all times, particularly during charging. To prevent any potential form of
ignition occurring when working in the vicinity of a battery:
Do not smoke when working near batteries.
Avoid sparks, short circuits or other sources of ignition in the battery vicinity.
Switch off current before making or breaking electrical connections.
Ensure battery charging area is well ventilated.
Ensure the charger is switched off when: a) connecting to a battery; b) disconnecting from the battery.
Always disconnect the ground cable from the battery terminal first and reconnect it last.


Batteries contain poisonous and highly corrosive acid. To prevent personal injury, or damage to clothing or the vehicle,
the following working practices should be followed when topping up, checking electrolyte specific gravity, removal, refitting or
carrying batteries:
Always wear suitable protective clothing (an apron or similar), safety glasses, a face mask and suitable gloves.
If acid is spilled or splashed onto clothing or the body, it must be neutralized immediately and then rinsed with clean
water. A solution of baking soda or household ammonia and water may be used as a neutralizer.
In the event of contact with the skin, drench the affected area with water. In the case of contact with the eyes, bathe
the affected area with cool clean water for approximately 15 minutes and seek urgent medical attention.
If battery acid is spilled or splashed on any surface of a vehicle, it should be neutralized and rinsed with clean water.
Heat is generated when acid is mixed with water. If it becomes necessary to prepare electrolyte of a desired specific
gravity, SLOWLY pour the concentrated acid into water (not water into acid), adding small amounts of acid while
stirring. Allow the electrolyte to cool if noticeable heat develops. With the exception of lead or lead-lined containers,
always use non-metallic receptacles or funnels. Do not store acid in excessively warm locations or in direct sunlight.


Due to their hazardous contents, the disposal of batteries is strictly controlled. When a battery is scrapped, ensure it is
disposed of safely, complying with local environmental regulations. If in doubt, contact your local authority for advice on
disposal facilities.
4. BATTERY CARE REQUIREMENTS
4.1 RECEIPT OF A NEW VEHICLE

Within 24 hours of receipt of a new vehicle, a battery condition check must be carried out in accordance with the battery test
process utilizing a JLR approved tester as outlined in the Equipment section (Section 5) of this procedure.


NOTE: The Midtronics code from the tester must be recorded on the form.

Any actions must be carried out in accordance with the table shown in the Determining Battery Condition section (Section 6)
of this procedure. The details must be recorded on the New Vehicle Storage Form which is part of the new vehicle storage
document.
For additional information, refer to: New Vehicle Storage Form (100-11 Vehicle Transportation Aids and Vehicle Storage, Description and Operation).
4.2 NEW VEHICLE STORAGE

If the vehicle is to be stored the transit relays MUST be refitted and / or the vehicle put into transport mode.

Transit relay removal / vehicle placed in normal mode should only be completed a maximum of 72 hours prior to handover to
customer
For vehicles without either a transit mode or transit relay the battery negative cable must be DISCONNECTED from the battery.
The battery must be tested and/or re-charged every 30 days and MUST be re-charged after every 90 day period.

NOTE: The Midtronics code from the tester must be recorded on the form. www.JagDocs.com

Any actions must be carried out in accordance with the table shown in the Determining Battery Condition section (Section 6)
of this procedure. The details must be recorded on the New Vehicle Storage Form which is part of the new vehicle storage
document.
For additional information, refer to: New Vehicle Storage Form (100-11 Vehicle Transportation Aids and Vehicle Storage, Description and Operation).
4.3 PDI / DELIVERY TO CUSTOMER

Before the vehicle is handed over to the customer and as part of the PDI, the condition of the battery needs to be confirmed.
The battery condition must be checked in accordance with the battery test process utilizing a JLR approved tester as outlined
in the Equipment section (Section 5) of this procedure.


NOTE: The Midtronics code from the tester must be recorded on the form.

Any actions must be carried out in accordance with the table shown in the Determining Battery Condition section (Section 6)
of this procedure. The details must be recorded on the New Vehicle Storage Form which is part of the new vehicle storage
document.
For additional information, refer to: New Vehicle Storage Form (100-11 Vehicle Transportation Aids and Vehicle Storage, Description and Operation).
4.4 REPLACEMENT BATTERIES FOR SERVICE

All service replacement batteries must have the battery condition checked within 24 hours of receipt and controlled on a ‘First
In First Out’ basis to ensure batteries are not allowed to age unnecessarily.

For batteries in storage and not yet fitted to a vehicle, they must be stored in a dry environment, not in direct sunlight or
under any direct heat source. Any batteries exhibiting any forms of damage or corrosion must not be fitted to any vehicle. Any
batteries which are dropped must be scrapped, this applies even if no external damage is apparent.

The battery condition must be checked every 30 days in accordance with the battery test process utilizing a JLR approved
tester as outlined in the Equipment section (Section 5) of this procedure.

Any actions must be carried out in accordance with the table shown in the Determining Battery Condition section (Section 6)
of this procedure.The details must be recorded on the New Vehicle Storage Form which is part of the new vehicle storage
document.
For additional information, refer to: New Vehicle Storage Form (100-11 Vehicle Transportation Aids and Vehicle Storage, Description and Operation).
4.5 BATTERY MAINTENANCE

Any battery whether it is in a vehicle or a replacement part must be tested and/or re-charged every 30 days and MUST be
re-charged after every 90 day period.
4.6 BATTERY TEST PROCESS

It is recommended that this test is conducted at least 24 hours after the vehicle engine has been run or the battery charged to
avoid the need of surface charge removal. If time constraints make this unacceptable then the surface charge must be
removed.
Surface Charge Removal

A vehicle which has had its battery charged or been driven in a 24 hour period before the test, must have its surface charge
removed.

Turn on the ignition (power mode 6) but do not start the vehicle
Switch on the headlamps on high beam for a minimum 3 minutes
Switch off the headlamps
Wait a minimum of 5 minutes before recording test results for any battery measurements
Battery Test

The battery may be tested either on a bench or on the vehicle.

The battery condition must be checked in accordance with the battery test process utilizing a JLR approved tester as outlined
in the Equipment section (Section 5) of this procedure.


NOTE: The Midtronics code from the tester must be recorded on the form.

Any actions must be carried out in accordance with the table shown in the Determining Battery Condition section (Section 6)
of this procedure. The details must be recorded on the New Vehicle Storage Form which is part of the new vehicle storage
document.
For additional information, refer to: New Vehicle Storage Form (100-11 Vehicle Transportation Aids and Vehicle Storage, Description and Operation).


CAUTION: DO NOT connect the tester to any other circuit or chassis point other than the battery negative terminal.

Published: 21-Dec-2012
Battery and Charging System - General Information - Quiescent Drain
Description and Operation

VEHICLE QUIESCENT CURRENT TESTING

On vehicles fitted with a Battery Monitoring System (BMS), the diagnostic routine for quiescent drain testing in the approved
Jaguar or Land Rover diagnostic system should be utilized.

If a customer complains of a vehicle battery that discharges continuously or when left for a prolonged period of time, it is
recommended that a quiescent drain test is performed as described below.

The battery drain should be measured using the approved Jaguar or Land Rover diagnostic system or a Digital Multi-Meter
(DVOM). A procedure for quiescent drain measurement using the diagnostic system is available in the Diagnosis and Testing
section of the Workshop Manual. The vehicle should be in the locked/armed state (for example vehicle alarm fully armed), all
doors, engine and luggage compartment lids are open and latched (so as to appear closed from an electrical point of view).
The test should take place after the vehicle has entered shutdown mode. The time taken for this to occur after the ignition is
switched off varies according to model (Refer to the Topix On line resource for details).

When the vehicle is armed, the effect of the security system Light Emitting Diode (LED) flashing is to cause a pulsation in the
measured current drain. In this case, either the average current should be taken (using a Digital Multi- Meter (DVOM) with an
averaging system) or the current reading taken, ignoring the brief high current peaks.
EQUIPMENT
Approved Jaguar or Land Rover diagnostic system with current probeOR Digital Multi-Meter (DVOM) with current probe.

METHOD OF MEASUREMENT

Using an Approved Jaguar or Land Rover Diagnostic System.
1. Switch off all electrical loads and ensure that the ignition is off
2. Connect the current probe to the approved Jaguar or Land Rover diagnostic system
3. Calibrate the probe
4. Install a clamp around the battery lead/junction box lead
5. Go to the Quiescent Current Testing section in this procedure

Using a digital multimeter

Do not use an in-line DVOM to measure the quiescent drain on vehicles fitted with an electronic throttle (for example XK 2006
onwards). The current exceeds the maximum amount the fuse in the DVOM is capable of handling.
1. Switch off all electrical loads and ensure that the ignition is off
2. Connect the current probe to the digital multmeter
3. Calibrate the probe
4. Install a clamp around the battery lead/junction box lead
5. Go to the Quiescent Current Testing section in this procedure

QUIESCENT CURRENT TESTING

1. Switch ignition to ‘on’ or select ignition mode in keyless vehicles and switch to ‘off’ (do not crank)
2. Remove key from ignition switch (if equipped)
3. Open and latch all doors, hood and luggage compartment lid
4. Lock the vehicle using the remote function on the remote handset. (Single lock only to avoid volumetric alarm arming)
5. Remove any other potential electrical drains such as accessories plugged into accessory sockets
6. Record the amperage readings after the shutdown period referenced in the Topix on line resource for details. Note all
cars from 10MY onwards and XK from 07MY and XF from 08MY should be less than 30mA after 30 minutes
7. Record the final reading on the battery report form

The preferred method of testing following an excessive current consumption figure is to use a current probe around individual
junction box leads to the various suspected circuits to identify a potential cause. This is in preference to the old method of
removing fuses for the following reasons:

The drain may be caused by a module remaining active and preventing the quiescent drain from reducing to normal
levels
The drain may be caused by a relay winding that is activated. Pulling the fuse can allow this to ‘reset’ and the drain will
be lost and go un-diagnosed

QUIESCENT DRAIN - TYPICAL VALUES


NOTE: The quiescent drain after the initial shutdown period should not exceed the value shown in the table.

Jaguar Quiescent Drain Values
MODEL SHUT DOWN PERIOD (minutes) TYPICAL VALUES BATTERY DRAIN (mA) XJS 3.2 60 <30 Sovereign 3.2 60 <37.3

Published: 02-Apr-2014
Battery and Charging System - General Information - Battery Report Form – In Service Batteries Only
Description and Operation


NOTE: Fields marked with * are mandatory and must be completed.

General Information *Vehicle Identification Number (VIN):
Vehicle
Model: Engine type: *Mileage:
*Repair
Date: - Customer Questions *1: What is the customer’s reason for dealer visit? (tick symptoms as appropriate) Non crank
Crank but non
start Warning message Other: *2: How long was the vehicle left prior to issue. * *3: How was the car left (Locked/unlocked) * *4: How did you access to the vehicle Key fob Manual key Handle pull *5: Has the vehicle required assistance for battery issues previously? Yes No *6: Is the vehicle used? (tick symptoms as appropriate) Daily
Every other day Weekly
Less than weekly *7: Average journey length * *8: How many starts do you typically do in a day * *9: Did the customer see any instrument pack warnings prior to the
issue? * *10: Have any of the features been used
without the engine running in the last 3 days (if fitted?) Radio
Power point
accessory CD DVD USB or IPOD
connection TV
Rear seat
entertainment 11: Customer comments:- Please add any additional comments that
are relevant. * Diagnostics (Battery Testing) - - - - 1: Loose battery clamps Yes * No * 2: Loose hold down clamps Yes * No * 3: Corroded terminal posts Yes * No * 4: Physical damage/leaks Yes No * 5: Low electrolyte (Flooded batteries only) Yes * No * 6: Battery Date Code * 7: FEAD belt tension OK * Not OK * 8: Quiescent Drain mA * 9: Vent tube correctly installed Yes * No * 10: Number of Times Battery Charged: * 10: Vent tube correctly installed Yes No 11: Remove the Surface (414-00 battery care requirements) Yes * No * 12: Battery voltage * 13: Midtronics test code before charging (EXP-1080) * 13a: If Midtronics indicates that the battery needs re-charging, charge
the battery following instructions on the recommended battery charger * 13b: Midtronics test code after charge * 13c: Midtronics test code result after charge * 13d: If "good and re-charge" charge the battery following instructions
on the recommended battery charger * 13e: If "charge and re-test" for both before and after the charge
renew the battery * 13f: Only renew the battery if "renew battery", "bad cell" or charge
and re-test has been displayed twice. * Technician Comments:- Please add any additional comments that are relevant. * * * * *

Europe

Rest of
world Vehicles fitted without electrical optional extras Vehicles fitted with electrical optional extras Vehicles fitted with 2.7L diesel engine 90 Ahr 90 Ahr 90
Ahr Vehicles fitted with 3.0L petrol engine 80 Ahr 90 Ahr 90
Ahr Vehicles fitted with 4.2L petrol engine 90 Ahr 90 Ahr 90
Ahr Battery cold cranking Specification
Item Specification 90 Ahr 800 Amps 80 Ahr 700 Amps Torque Specifications
Description Nm lb-ft lb-in Battery positive cable to rear junction box retaining nut 12 9 - Battery monitoring system retaining nut to battery positive terminal 5 - 44 Battery ground cable to body retaining bolt 12 9 - Battery tray 10 - 89 Battery cable terminal 6 - 53 Battery clamp bolt 8 - 71

1 EJB (engine junction box) 2 CJB (central junction box) 3 BJB (battery junction box) 4 RJB (rear junction box) 5 BMS (battery monitoring system) 6 Battery 7 ECM (engine control module) 8 Generator