PID JAGUAR XFR 2010 1.G User Guide
[x] Cancel search | Manufacturer: JAGUAR, Model Year: 2010, Model line: XFR, Model: JAGUAR XFR 2010 1.GPages: 3039, PDF Size: 58.49 MB
Page 725 of 3039
With the control valve (7) OPEN and the engine idling, the following system pressures may be checked:
During turning when static (dry parking pressure).
When the steering is held on full lock (maximum system pressure or pressure relief).
With the steering at rest (idle pressure or back pressure).
CAUTIONS:
To avoid excessive heating of the power steering pump when checking the pressure, do not close the valve for more than
5 seconds maximum.
When checking the pump pressure DO NOT drive the vehicle with the test equipment installed.
With the control valve (7) CLOSED the power steering pump maximum output pressure can be checked.
Removing Test Equipment
To remove the test equipment:
Install a hose clamp on the reservoir to power steering pump hose.
Removing the test equipment is a reversal of the installation instructions.
Install a new 'O' ring seal (9) to the power steering pump high pressure outlet to hose connection.
Install the original hose to the power steering pump.
Remove the clamp from the reservoir to the power steering pump hose.
Top-up the reservoir fluid.
Bleed the power steering system.
REFER to: Power Steering System Bleeding (211-00 Steering System - General Information, General Procedures).
Description of Terms General Steering System Noises
Boom
Rhythmic sound like a drum roll or distant thunder. May cause pressure on the ear drum.
Buzz
Low-pitched sound, like a bee. Usually associated with vibrations.
Chatter
Rapidly repeating metallic sound.
Chuckle
Rapid noise that sounds like a stick against the spokes of a spinning bicycle wheel.
Chirp
High pitched rapidly repeating sound, like chirping birds.
Click
Light sound, like a ball point pen being clicked.
Click/Thump
Heavy metal-to-metal sound, like a hammer striking steel.
Grind
Abrasive sound, like a grinding wheel or sandpaper rubbing against wood.
Groan/Moan
Continuous, low-pitched humming sound.
Groan/Howl
Low, guttural sound, like an angry dog.
Hiss
Continuous sound like air escaping from a tire valve.
Page 783 of 3039
1 Yoke 2 Upper collapse shaft 3 Flexible coupling 4 Shaft plate 5 Rivet (4 off) 6 Upper tube 7 Plastic sleeve 8 Boot 9 Bearing (4 off) 10 Teeth tube 11 Lower shaft 12 Yoke clamp bolt (2 off) 13 Bearing (4 off) 14 Lower yoke 15 Spider 16 Upper yoke The lower shaft assembly comprises 2 splined shafts connected by a universal joint in the center.
The upper collapse shaft has a flexible couple at its upper end. The flexible coupling controls axial and torsional movements
and also assists with noise and vibration damping. The flexible coupling is fitted with a shaft plate which has a boss with
machined flats on it. The flats provide positive location on the upper column outer clamping yoke. A cut-out in the boss allows
for the fitment of a clamping bolt to secure the upper column outer clamping yoke. The cut-out ensures that the lower shaft
assembly can only be fitted in one orientation.
The upper collapse shaft is connected to the stopper plate of the flexible coupling with splines. The stopper plate is connected
to the shaft plate via the flexible coupling and is secured with rivets. The upper collapse shaft has a series of splines which
engage with the upper tube. The splines allow the upper collapse shaft to slide into the upper tube in the event of an
accident.
The upper tube is positively connected to the upper half of the yoke of the universal joint. A plastic tube is located around the
upper tube and provides for the attachment of a boot which seals the lower shaft assembly where it passes through the
vehicle bulkhead. LOWER SHAFT ASSEMBLY
Page 868 of 3039
cooling jets and the timing chain lubrication jets.
The oil returns to the oil pan under gravity. Large drain holes through the cylinder heads and cylinder block ensure the rapid
return of the oil to the sump pan. System replenishment is through the oil filler cap on the LH cylinder head cover.
An oil evacuation tube is installed to allow oil to be drawn from the sump pan. The upper end of the oil evacuation tube is
located under the oil filler cap.
An oil drain plug is installed in the RH side of the sump pan.
Oil Pump Nominal Operating Pressures
Engine Speed, rev/min Temperature, °C (°F) Pressure, bar (lbf/in2
) Idle 20 (68) 2.0 (29.0) 1500 20 (68) 6.0 (87.0) 3000 40 (104) 6.2 (90.0) 3000 110 (230) 5.0 (72.5) 3000 130 (266) 4.0 (58.0) Oil Level Monitoring
Oil level monitoring is provided by an oil level and temperature sensor that measures the oil level in the sump pan. The oil
level can be displayed in the message center of the instrument cluster.
The oil level and temperature sensor supplies the ECM with a signal containing the level and temperature of the oil in the sump pan. The oil level and temperature sensor is secured to the bottom of the sump pan with three screws and sealed with a
gasket.
The oil level and temperature sensor sends an ultrasonic pulse vertically upward and measures the time taken for the pulse to
be reflected back from the top surface of the oil. This time is compared with the time taken for an ultrasonic pulse to travel a
reference distance within the oil level and temperature sensor to determine the oil level. The oil level reading is combined with
the oil temperature reading and transmitted in a PWM signal to the ECM.
Oil Level and Temperature Sensor Specifications
Feature Details Power source Battery Voltage Level Accuracy ±2 mm (±0.08 in.) at temperatures of -30 °C (-22 °F)) and above; (±4 mm (±0.16 in.) at
temperatures below -30 °C (-22 °F)) Temperature Accuracy ±2 °C (±3.6 °F) Operating Level Range 116 to 147 mm (4.57 to 5.79 in.)
Page 1115 of 3039
7 Bleed pipe connection (containing check valve) The body of the coolant pump contains an impeller attached to a shaft supported in a bearing assembly. The impeller is driven
by a pulley, pressed on to the front of the shaft, which is driven by the accessory drive belt. For additional information, refer to
303-05E Accessory Drive - 5.0L, Vehicles Without: Supercharger or 303-05F - 5.0L, Vehicles With: Supercharger.
Two coolant outlet flanges attach the coolant pump to the front of the cylinder heads. A pipe connects a further coolant outlet
to a pipe from the engine oil cooler. A bleed connector is installed in the front of the coolant pump, adjacent to the coolant
inlet connection from the thermostat. A check valve is incorporated into the bleed connection.
THERMOSTAT
Item Description 1 Screw (3 off) 2 Lower body 3 Upper body 4 Thermostat 5 Seal The thermostat is a multi-stage device located in the coolant pump inlet to provide fast response and control of the engine
outlet temperature.
The thermostat allows rapid engine warm-up by preventing coolant flow through the radiator and by limiting coolant flow
through the cylinder block when the engine is cold. During warm-up and at engines speeds above approximately 1800 rev/min,
a by-pass valve opens to control the coolant flow and pressure, to protect the engine components. When the thermostat
opening reaches 6 mm (0.24 in.), the by-pass flow is shut-off. When the thermostat opening exceeds 6 mm (0.24 in.), the
radiator coolant flow is further controlled up to the point where the thermostat is fully open. At this point maximum radiator
coolant flow is achieved to provide maximum cooling.
On both naturally aspirated and supercharger vehicles, the thermostat begins to open at 88 - 90 °C (190 - 194 °F) and is fully
open at 102 °C (216 °F).
Page 1344 of 3039
Published: 11-May-2011
Evaporative Emissions - V8 5.0L Petrol/V8 S/C 5.0L Petrol - Evaporative Emissions - System Operation and Component Description
Description and Operation
System Operation DIAGNOSTIC MODULE - TANK LEAKAGE PUMP (NAS ONLY)
To check the fuel tank and the EVAP (evaporative emission) system for leaks, the ECM (engine control module) operates the
DMTL pump and monitors the current draw. Initially, the ECM establishes a reference current by pumping air through the reference orifice and back to atmosphere. Once the reference current is determined, the ECM closes the change-over valve, which seals the EVAP system. The EVAP canister purge valve remains de-energized and is therefore closed. The output from the air pump is diverted from the reference orifice and into the EVAP system.
When the change-over valve is closed, the load on the air pump falls to zero. Providing there are no leaks, the air pump will
begin to pressurize the EVAP system and the load and current draw in the pump increases. By monitoring the rate and level of the current increase, the ECM can determine if there is a leak in the EVAP system.
During normal vehicle operation, 15 seconds after the engine has started, the ECM energizes the heating element in the pump to prevent condensation formation and possible incorrect readings. The heater remains energized until either the engine and
ignition are off (if no DMTL test is running) or until after the DMTL test is completed.
Leaks are classified as:
Minor - equivalent to a hole diameter of 0.5 to 1.0 mm (0.02 to 0.04 in.).
Major - equivalent to a hole diameter of 1.0 mm (0.04 in.) or greater.
The ECM performs a check for major leaks each time the ignition is switched off, providing the following conditions are met: The vehicle speed is zero.
The engine speed is zero.
The atmospheric pressure is above 70 kPa (10.15 lbf/in2
), i.e. the altitude is less than approximately 3047 m (10000
feet).
The ambient temperature is between 0 and 40 °C (32 and 104 °F).
The EVAP canister vapor concentration factor is 5 or less (where 0 is no fuel vapor, 1 is stoichiometric fuel vapor and greater than 1 is rich fuel vapor).
The fuel tank level is valid and between 15 and 85% of nominal capacity.
The engine running time during the previous cycle was more than 10 minutes.
The battery voltage is between 10 and 15 volts.
The last engine off time was more than 180 minutes.
No errors are detected with the EVAP components, the ambient air temperature and the fuel level.
NOTE: A leak test can be performed using a Jaguar recognized diagnostic tool. This overrides the above conditions and is
useful for checking correct system and component operation.
The ECM performs a check for minor leaks after every 2nd major leak check.
When the leak check is complete, the ECM stops the DMTL pump and opens (de-energizes) the change-over valve.
If the fuel filler cap is opened or refueling is detected during the leak check, by a sudden drop in the current draw or a rise in
the fuel level, the ECM aborts the leak check.
If a leak is detected during the check, the ECM stores an appropriate fault code in its memory. If a leak is detected on two consecutive checks, the ECM illuminates the MIL (malfunction indicator lamp) in the instrument cluster on the next drive cycle. The duration of a leak check can be between 60 and 900 seconds depending on the results and fuel tank level.
EVAP CANISTER PURGE VALVE
The ECM waits until the engine is running above 55 °C (131 °F) coolant temperature with closed loop fuel operational before the purging process is activated. Under these conditions the engine should be running smoothly with no warm up enrichment.
The EVAP canister purge valve duty (and flow) is initially ramped slowly because the vapor concentration is unknown (a sudden increase in purge could cause unstable engine running or cause it to stall due to an extremely "rich" air/fuel mixture). The
concentration is then determined from the amount of adjustment that the closed loop fueling is required to make to achieve
the target AFR (air fuel ratio). Once the concentration has been determined, the purge flow can be increased rapidly and the
injected fuel can be pro-actively adjusted to compensate for the known purge vapor and the target AIR control is maintained.
When the purging process is active, fresh air is drawn into the EVAP canister via the DMTL filter and pump on NAS vehicles, or via the vent port on the EVAP canister of non NAS vehicles.
Page 1432 of 3039
DRIVE CLUTCHES
Item Description 1 Input shaft 2 Main pressure supply port 3 Piston 4 Cylinder – external plate carrier 5 Clutch plate assembly 6 Baffle plate 7 Diaphragm spring 8 Output shaft 9 Bearing 10 Dynamic pressure equalization chamber 11 Piston chamber 12 Lubrication channel There are three drive clutches and two brake clutches used in the ZF 6HP28 transmission. Each clutch comprises one or more
friction plates dependent on the output controlled. A typical clutch consists of a number of steel outer plates and inner plates
with friction material bonded to each face.
On 5.0L SC (supercharger) and 3.0L diesel models, the uprated transmission includes additional clutch plates to enable the
transmission to manage the additional power output from these engines.
The clutch plates are held apart mechanically by a diaphragm spring and hydraulically by dynamic pressure. The pressure is
derived from a lubrication channel which supplies fluid to the bearings etc. The fluid is passed via a drilling in the output shaft
into the chamber between the baffle plate and the piston. To prevent inadvertent clutch application due to pressure build up
produced by centrifugal force, the fluid in the dynamic pressure equalization chamber overcomes any pressure in the piston
chamber and holds the piston off the clutch plate assembly.
When clutch application is required, main pressure from the fluid pump is applied to the piston chamber from the supply port.
This main pressure overcomes the low pressure fluid present in the dynamic pressure equalization chamber. The piston moves,
against the pressure applied by the diaphragm spring, and compresses the clutch plate assembly. When the main pressure
falls, the diaphragm spring pushes the piston away from the clutch plate assembly, disengaging the clutch.
PLANETARY GEAR TRAINS
The planetary gear trains used on the ZF 6HP28 transmission comprise a single web planetary gear train and a double web
planetary gear train. These gear trains are known as Lepelletier type gear trains and together produce the six forward gears
and the one reverse gear.
Single Web Planetary Gear Train
The single web planetary gear train comprises:
Sunwheel
Three (naturally aspirated versions) or four (5.0L SC and 3.0L diesel versions) planetary gears Planetary gear carrier (spider)
Ring gear or annulus. Multiplate Drive or Brake Clutch – Typical www.JagDocs.com
Page 1433 of 3039
1 Cylinder 2 Baffle plate 3 Ring gear 4 Sun gear 5 Planetary gear spider 6 Torque converter input shaft Torque Converter Input Shaft
Item Description 1 Planetary gear spider 2 Planetary gears (short) 3 Ring gear 4 Output shaft 5 Planetary gear carrier 6 Sunwheel 7 Double planetary gears (long) 8 Sunwheel
Page 1792 of 3039
Specific warning lamp
'ON' C–1
Check with IDS for DTCs related to
identified vehicle system. . . C–2
Check for open circuit/shorts in wiring
related to warning lamp circuit (module,
sensor, switch) where appropriate. . . C–3
Perform cluster Self-Diagnostic Mode/ETM
test 3. Frost/ice warning illuminated in mixed red and
amber; therefore colour differs from other
warning lamps. When this test is ended,
warning lamps currently required to be 'ON' will
remain illuminated. . C–4
Check the specific vehicle system
indicated by the warning lamp
illuminated? What is the warning lamp telling me? Does this
check out with the DTC logged by the system indicating the fault? Fuel gauge operation D–1
Perform Self-Diagnostic Mode/ETM test 21
to establish if fuel level input to cluster is
out of range or invalid. 0 - 9 = short circuit; gauge will show empty. 10
– 254 = normal range. 255 = open circuit;
gauge will show empty. --- = missing signal; gauge will show empty. . D–2
Check gauge function versus
Self-Diagnostic Mode/ETM test 21. 0 = empty, 254 = full. 255 = invalid; gauge will
show empty. . D–3
Check for open circuit/shorts in wiring
between the Fuel Delivery Module, Jet
Pump Module and Rear Electronic Module (REM). . Fuel gauge reading E–1
Check gauge position versus
Self-Diagnostic Mode/ETM test 21. 0 = empty to 254 = full (255 invalid; gauge will
show empty). Other values percentage of above range e.g. 127 = half. . E–2
Calculate percentage fuel level from figure
obtained from Self-Diagnostic Mode/ETM
test 21 and compare to IDS vehicle fuel percentage test. Self-Diagnostic Mode fuel level percentage can
be calculated as follows: Value from
Self-Diagnostic Mode test 26 ÷ 254 x 100 = %
shown on gauge. . E–3
Monitor value of Self-Diagnostic Mode
test/ETM test 21 (during test drive) to
establish if input drops out of range. 0 - 9 = short circuit; gauge will show empty. 10
– 254 = normal range. 255 = open circuit;
gauge will show empty. --- = missing signal; gauge will show empty. . E–4
Monitor 'FUEL LEVEL' in IDS data logger
(during test drive) to correlate gauge position to vehicle reported fuel level. Gauge function is damped so will not follow
rapidly changing Fuel Delivery Module values. Speedometer
operation H–1
Monitor Self-Diagnostic Mode/ETM test 19
(during test drive) check to establish if
vehicle speed input to cluster is out of range or invalid. Display speed input in 1/10 mile/h, no decimal
point shown, and is compensated for tire size
etc. Displays ---- or INV if message is not
received or if received data is invalid. Speedometer reading I–1
During test drive compare speedometer
position to Self-Diagnostic Mode/ETM test
19, displayed value. Self-Diagnostic Mode displayed speed figure will
be approx 3% higher than speed indicated by
speedometer. Allowed tolerance – minus nothing/+ 10% + 2.5 mile/h. . I–2
Monitor Self-Diagnostic Mode/ETM test 19
(during test drive) to establish if vehicle
speed input to cluster drops out of range
or is invalid. Displays ---- if message is not received or if
received data is invalid for two seconds or more. . I–3
Check that installed wheels and tires are
standard Jaguar fitment. Confirm wheel
size in IDS, 'ADD REMOVE ACCESSORY'
section. Non standard wheels and tires may lead to
speed indication inaccuracies. Incorrectly set
wheel size will result in speed indication
inaccuracies. Trip and odometer distance
accumulation will also be incorrect. Tachometer operation J–1
Perform Self-Diagnostic Mode/ETM test 20
to establish if vehicle rpm input to cluster
out of range or invalid. Displays ---- or INV if message is not received
or if received data is invalid. Tachometer reading K–1
Check tachometer position versus
Self-Diagnostic Mode/ETM test 20, displayed value. Tachometer accuracy +/- 100 rpm. . K–2
Monitor 'ENGINE RPM' in IDS data logger
at constant engine rpm to compare
tachometer indicated engine rpm to
engine rpm reported by Engine Control
Module (ECM). Tachometer accuracy +/- 100 rpm. . K–3
Monitor Self-Diagnostic Mode test/ETM
test 20, (during test drive) to establish if
input to cluster drops out of range or is
invalid. Displays ---- or INV if message is not received
or if received data is invalid. Gauge judder L–1
Perform Self-Diagnostic Mode test/ETM
test 2, to prove out smooth gauge operation. . Gauge noise M–1
Perform vehicle road test. Gauges should
not be audible during operation in drive cycle. . www.JagDocs.com
Page 1866 of 3039
Published: 07-Aug-2014
Battery and Charging System - General Information - Battery Care
Requirements
Description and Operation
1. INTRODUCTION
This document defines the requirements for care and maintenance of batteries, and the standard of battery care at dealers and
retailers for new vehicles.
This applies to all types of 12 Volt Lead Acid Batteries used in Jaguar and Land Rover vehicles whether they are conventional
flooded technology or Absorbed Glass Mat (AGM – also known as Valve Regulated Lead Acid (VRLA)) technology and also
applies to both Primary, Secondary and Auxiliary Batteries. AGM batteries offer improved resistance to cycling as seen in stop
start applications.
In order to prevent damage to the battery and ensure a satisfactory service life, all processes detailed within this document
must be rigorously adhered to.
It is equally important therefore to note the following key points:
All new vehicles leave the factory with either a transit relay installed and/or have a transit mode programmed into the
vehicle control modules. The transit relay must be removed and the transit mode disabled (where applicable) using an
approved diagnostic system, NOT MORE THAN 72 HOURS before the customer takes delivery.
The battery can be discharged by the following mechanisms:
- Self Discharge: - A lead acid battery will very slowly discharge itself due to its own internal chemical processes
whether it is connected to a vehicle or not.
- Quiescent Discharge: - The vehicle electrical systems when connected to the battery will draw charge from the
battery.
12 Volt Lead Acid Batteries rely on internal chemical processes to create a voltage and deliver current. These processes and
the internal chemical structure of the battery can be damaged if the battery is allowed to discharge over a number of weeks /
months, or is left in a discharged state for a lengthy time period.
On vehicles with conventional ignition keys, these must not be left in the ignition lock barrel when the transit relay
has been removed, otherwise quiescent current will increase and the battery will discharge more rapidly.
For keyless vehicles, the Smart Key must be stored at least 5m (16 ft) away from the vehicle when the vehicle is
parked or stored.
AGM Batteries are fully sealed and cannot have the electrolyte level topped up.
NOTE: Dealers and retailers involved in the storage / handling of vehicles and replacement batteries have a responsibility
to ensure that only a fully charged battery may be processed through the distribution selling chain.
2. GENERAL RULES FOR BATTERY CARE
2.1 Dealer Demonstration Vehicles
Vehicles used as dealer demonstrator(s), in a showroom, must be connected to a JLR approved showroom conditioner capable
of delivering 50 Amps. This will prevent the battery from being damaged.
2.2 Software Reflash, SDD work or Ignition On related workshop activities
Due to the high electrical current demand and high depth of discharge that can occur during vehicle software re-flash activities,
SDD work or ignition on (power mode 6) related work in the workshop, vehicles that are undergoing such activities MUST have a
JLR approved power supply capable of delivering 50 Amps or more.
2.3 Extended Vehicle Rework
For any extended vehicle rework that results in consuming vehicle power, either the battery should be disconnected or a JLR
approved power supply connected.
2.4 Jump Starting New vehicles before they have been delivered to the customer
It is the dealer / retailers responsibility to make sure the battery is not allowed to discharge by following the
instructions and processes defined in this manual.
However, if circumstances dictate that a new vehicle must be jump started due to a discharged battery whilst the
vehicle is in the dealer / retailers care, the battery on this vehicle must be replaced with a new one prior to delivery
to the customer at the dealer / retailers liability.
The vehicle should also undergo investigation as to why the battery became discharged.
Do not connect the jump starting cable to the negative (-) terminal of the battery. Always connect to the recommended
earth point. As defined in the owners handbook or service documentation for that vehicle. 2.5 AGM Batteries
AGM batteries must not be charged above 14.8 Volts. Doing so will damage them.
AGM Batteries must be tested with a capable battery tester as detailed in the Equipment section (Section 5) of this
Page 2330 of 3039
Symptom Possible Cause Action
NOTE: Electric passenger seat can
always be activated – there is no
passenger seat module installed to this
vehicle
Seat module does not go to sleep. Seat
movement is always active from driver
seat switch pack
Seat module is in
manufacturing
mode
NOTE: A new module is NOT required to be
installed, only the module replacement routine needs to
be performed. This will set the PID required to disable
manufacturing mode
Seat module needs to be configured for customer mode.
Check for DTC U1A4C68 'Build/End of Line mode Active'.
If this DTC is present then configure for customer mode
by running 'New Seat Module Replacement' application
for the affected seat using the manufacturer approved diagnostic system Front seat fore/aft movement not
functioning
Carry out the
pinpoint test
associated to this
Symptom GO to Pinpoint Test A. Front seat excessive fore/aft free play
Carry out the
pinpoint test
associated to this
Symptom GO to Pinpoint Test B. Front seat fore/aft movement noisy
Carry out the
pinpoint test
associated to this
Symptom GO to Pinpoint Test C. Front seat height, tilt and/or seat
extension motor movement not
functioning
Carry out the
pinpoint test
associated to this
Symptom GO to Pinpoint Test D. Front seat height, tilt and/or extension
movement noisy
Carry out the
pinpoint test
associated to this
Symptom GO to Pinpoint Test E. DTC Index
CAUTION: 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 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.