Parking JAGUAR XFR 2010 1.G Repair Manual
[x] Cancel search | Manufacturer: JAGUAR, Model Year: 2010, Model line: XFR, Model: JAGUAR XFR 2010 1.GPages: 3039, PDF Size: 58.49 MB
Page 727 of 3039
between moving components such as the steering wheel to steering column shroud.
Grunt (Squawk/Whoop)
Grunt is a 'honking' sound elicited when coming off one of the steering stops. Grunt is generally excited during parking
manoeuvres with a low to medium speed steering input.
Hiss (Swish)
Hiss or Valve Hiss is a high-frequency sound coming from the steering gear when the system is loaded. It is a rushing or
'swish' noise that doesn't change frequency with RPM. Hiss is the general noise generated by the flow of hydraulic fluid through
restrictions in the steering system. Restrictions include the rotary steering valve, power steering tubes, connectors, tuning
orifices, etc. Hiss can be air-borne and structure-borne, but the structure-borne path through the steering intermediate shaft is
usually dominant.
Moan (Groan)
Moan is the general structure-borne noise of the steering system. Moan is primarily transmitted to the driver via the body
structure through the pump mount, engine mounts, power steering lines and power steering brackets. On some vehicles, moan
is a loud humming noise, often present when the wheel is turned and the system is loaded. It may change frequency with
engine RPM and if the system is loaded or unloaded.
Steering Gear Knock (Steering Gear Slap)
CAUTION: DO NOT attempt to adjust the steering gear yoke. Failure to follow this instruction will invalidate the steering
gear warranty.
Steering gear knock is a rattle sound and steering wheel vibration caused by separation of the steering gear and pinion while
driving over bumps. It is a structure-borne noise transmitted through the intermediate shaft and column. Steering gear knock
can also be heard as a 'thump' or impact noise that occurs with the vehicle stationary when the steering wheel is released
from a loaded position and allowed to return to rest. Noise occurs with the engine on or off.
Rattles
Rattles are noises caused by knocking or hitting of components in the steering system. Steering rattles can occur in the engine
compartment, the suspension, or the passenger compartment. Rattles can be caused by loose components, movable and
flexible components, and improper clearances.
Squeaks/Scrapes
Squeaks/Scrapes are noises due to friction or component rubbing anywhere in the steering system. Squeaks/Scrapes have
appeared in steering linkages and joints, in column components and in column and steering wheel trim.
Weep
Weep is an air-borne noise, occasionally generated when turning the steering across lock at a constant rate. When present on
a vehicle the noise, once initiated can often be maintained across a large proportion of the available steering movement.
Whistle
Whistle is similar to hiss but is louder and of a higher frequency. It is also more of a pure tone noise than hiss. Whistle is
air-borne and is generated by a high flow rate of hydraulic fluid through a small restriction.
Zip
Zip noise is the air-borne noise generated by power steering pump cavitation when power steering fluid does not flow freely
through the suction hose from the reservoir to the pump. Zip primarily occurs during cold weather at start-up.
Steering System Vibrations and Harshness
Buzz
Buzz is a tactile rotary vibration felt in the steering wheel when steering inputs are slow. Buzz can also be called a grinding
feel and it is closely related to grunt and is caused by high system gain with low damping. Buzz is generally excited during
parking manoeuvres with low to medium speed steering input.
Buzz (Electrical)
A different steering buzz can be caused by pulse width modulated (PWM) electric actuators used in variable assist steering
systems. This buzz is felt by turning the ignition key to run without starting the engine and holding onto the steering wheel.
In extreme cases, the buzz can be felt with the engine running also.
Column/Steering Wheel Shake
Column shake is a low frequency vertical vibration excited by primary engine vibrations.
Nibble (Shimmy)
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compartment, forward of the front suspension housing.
On petrol engine vehicles, a fluid cooler is located in front of the engine cooling radiator. Diesel models do not have a fluid
cooler.
Servotronic 2 adds electronic control and speed sensitive steering to the steering gear. The Servotronic 2 feature provides easy
and comfortable steering operation when parking, improved 'road feel' at increased road speeds and adds an integrated,
positive center feel feature which optimises steering wheel torque during high speed driving. The Servotronic 2 system is
controlled by software which is incorporated into the instrument cluster. The software responds to road speed signals and
controls the power assistance via a transducer valve located on the steering gear valve housing.
Page 744 of 3039
1 Return fluid control groove 2 Radial groove 3 Feed fluid control groove 4 Radial groove 5 Axial groove 6 Feed fluid control edge 7 Feed fluid radial groove 8 Return fluid control edge 9 Return fluid chamber 10 Cut-off valve 11 Radial groove 12 Servotronic transducer valve 13 Feed fluid radial groove 14 Radial groove 15 Orifice 16 Balls 17 Compression spring 18 Torsion bar 19 Power steering fluid reservoir 20 Valve rotor 21 Reaction piston 22 Reaction chamber 23 Centering piece 24 Pressure relief/flow limiting valve 25 Power steering pump 26 Inner tie-rod 27 Pinion 28 Valve sleeve 29 Steering gear rack 30 Steering gear housing 31 Power assist cylinder - right 32 Piston 33 Power assist cylinder - left When the steering wheel is turned to the right, the steering rack and piston moves to the left in the piston bore. The valve
rotor is rotated to the right (clockwise) and pressurized fluid is directed over the further opened feed fluid control edges and to
the associated axial grooves, the radial groove and via an external pipe to the left power assist cylinder chamber. The pressure
applied to the piston from the left power assist cylinder chamber provides the hydraulic assistance.
An adaptable pressure build-up is achieved by the partially or fully closed feed fluid control edges restricting or preventing a
connection between the fluid pressure inlet and the other axial grooves connected to the radial groove.
Simultaneously, the fluid pressure outlet to the pressurized axial grooves are restricted or partially restricted by the closing
return fluid control edges. The fluid displaced by the piston from the right power assist cylinder chamber, flows through an
external pipe to the radial grooves. From there the fluid passes to the associated axial grooves and on to the return fluid
control grooves, via the further opened return fluid control edges.
The return flow of fluid to the reservoir passes via interconnecting bores which lead to the return fluid chamber. When the
steering wheel is turned to the left the operating sequence is as above but the pressure is applied to the opposite side of the
piston.
Servotronic Operation
The Servotronic software contains a number of steering maps which are selected via the car configuration file depending on the
vehicle mode and tire fitment.
If a failure of the Servotronic valve or software occurs, the system will suspend Servotronic assistance and only normal power
steering wheel be available. Fault codes relating to the fault are stored, but no warning lamps are illuminated and the driver
may be aware of the steering being 'heavier' than usual.
When the vehicle is manoeuvred into and out of a parking space (or other similar manoeuvre), the Servotronic software uses
road speed data from the ABS module to determine the vehicle speed, which in this case will be slow or stationary. The
Servotronic software analyses the signals and outputs an appropriate control current to the Servotronic transducer valve. The
Servotronic valve closes and prevents fluid flowing from the feed fluid radial groove to the reaction chamber. An orifice also
Page 747 of 3039
18 Pinion 19 Steering gear rack bar 20 Valve sleeve The valve unit is an integral part of the steering gear. The principle function of the valve unit is to provide power assistance
(i.e. when parking) to optimize the effort required to turn the steering wheel.
The pinion housing of the valve is an integral part of the main steering gear casting. The pinion housing has four machined
ports which provide connections for pressure feed from the power steering pump, return fluid to the reservoir and pressure
feeds to each side of the cylinder piston.
The valve unit comprises an outer sleeve, an input shaft, a torsion bar and a pinion shaft. The valve unit is co-axial with the
pinion shaft which is connected to the steering column via the input shaft. The valve unit components are located in the
steering gear pinion housing which is sealed with a cap.
The outer sleeve is located in the main bore of the pinion housing. Three annular grooves are machined on its outer diameter.
PTFE (polytetrafluoroethylene) rings are located between the grooves and seal against the bore of the pinion housing. Holes
are drilled radially in each annular groove through the wall of the sleeve. The bore of the outer sleeve is machined to accept
the input shaft. Six equally spaced slots are machined in the bore of the sleeve. The ends of the slots are closed and do not
continue to the end of the outer sleeve. The radial holes in the outer sleeve are drilled into each slot.
The input shaft has two machined flats at its outer end which allow for the attachment of the steering column intermediate
shaft yoke. The flats ensure that the intermediate shaft is fitted in the correct position. The inner end of the input shaft forms
a dog-tooth which mates with a slot in the pinion shaft. The fit of the dog-tooth in the slot allows a small amount of relative
rotation between the input shaft and the pinion shaft before the dog-tooth contacts the wall of the slot. This ensures that, if
the power assistance fails, the steering can be operated manually without over stressing the torsion bar. The central portion of
the input shaft has equally spaced longitudinal slots machined in its circumference. The slots are arranged alternately around
the input shaft.
The torsion bar is fitted inside the input shaft and is an interference fit in the pinion shaft. The torsion bar is connected to the
input shaft by a drive pin. The torsion bar is machined to a smaller diameter in its central section. The smaller diameter allows
the torsion bar to twist in response to torque applied from the steering wheel in relation to the grip of the tyres on the road
surface.
The pinion shaft has machined teeth on its central diameter which mate with teeth on the steering gear rack. A slot, machined
in the upper end of the pinion shaft mates with the dog-tooth on the input shaft. The pinion shaft locates in the pinion
housing and rotates on ball and roller bearings.
Servotronic Valve
The Servotronic transducer valve is located in a port in the side of the steering gear valve housing. The valve is sealed in the
housing with an O-ring seal and is secured with two long screws into threaded holes in the housing. The Servotronic valve is a
transducer controlled valve which responds to control signals supplied from Servotronic software in the instrument cluster.
The Servotronic valve determines the hydraulic reaction at the steering gear rotary valve and controls the input torque required
to turn the steering wheel. The Servotronic system allows the steering to be turned with the optimum effort when the vehicle
is stationary or manoeuvred at slow speed. The hydraulic reaction changes proportional to the vehicle speed, with the required
steering effort increasing as the vehicle moves faster. At high speeds, the Servotronic system provides the driver with a good
feedback through the steering providing precise steering and improved stability.
The instrument cluster receives road speed signals from the ABS module and calculates the correct controlling signal for the Servotronic valve. The Servotronic software within the instrument cluster has a diagnostic capability which allows a Jaguar
approved diagnostic system to check the tune of the steering and retrieve fault codes relating to the Servotronic valve. Two
fault codes are stored relating to the valve for positive connection short to ground or battery and negative connection short to
ground or battery.
The Servotronic software within the instrument cluster also contains a number of steering maps which are selected via the car
configuration file depending on the vehicle model and tire fitment.
If a failure of the Servotronic valve or software occurs, the system will suspend Servotronic assistance and only a default level
of assistance will be available. Fault codes relating to the fault are stored in the instrument cluster. No warning lamps are
illuminated and the driver may be aware of the steering being 'heavier' than usual.
www.JagDocs.com
Page 1434 of 3039
solenoid valve in the valve housing directs hydraulic pressure to the lock cylinder, which moves the piston within the cylinder
and releases the park lock pawl at the rear of the transmission by means of a connecting rod. The solenoid on the lock cylinder
is energized and locks the cylinder piston in the unlocked position. Additional locking of the piston is achieved with ball
catches within the lock cylinder.
When park is selected, the solenoid on the lock cylinder is de-energized, the ball catches are released and the piston is free to
move in the lock cylinder. The solenoid in the valve housing is also de-energized. The spring loaded parking disc pulls the
cylinder piston in the park direction which allows the park disc to move on its mounting. This movement is transferred via the
connecting rod to parking pawl, which is engaged in the park lock gear.
If an electrical failure occurs, the park lock can be manually released by means of an emergency park release lever located in
the floor console. The lever is connected to the parking disc by a cable and allows the park lock to be released manually. For
additional information, refer to 307-05B Automatic Transmission/Transaxle External Controls.
TRANSMISSION CONTROL MODULE
The TCM is an integral part of the Mechatronic valve block which is located at the bottom of the transmission, within the fluid pan. The TCM is the main controlling component of the transmission.
The TCM processes signals from the transmission speed and temperature sensors, ECM and other vehicle systems. From the received signal inputs and pre-programmed data, the module calculates the correct gear, torque converter clutch setting and
optimum pressure settings for gear shift and lock-up clutch control.
Page 1443 of 3039
DTC Description Possible Cause Action P0967-12
Pressure Control Solenoid B
Control Circuit High - Circuit
Short to Battery
Pressure control solenoid
2 Circuit Short to Power Suspect the Transmission control module. Install a
new Transmission control module as required, refer to
the new module/component installation note at the top of the DTC Index P0968-14
Pressure Control Solenoid C
Control Circuit / Open -
Circuit Short to Ground or
Open
Pressure control solenoid
3 Circuit Short to Ground
or Open Circuit Suspect the Transmission control module. Install a
new Transmission control module as required, refer to
the new module/component installation note at the
top of the DTC Index P0970-11
Pressure Control Solenoid C
Control Circuit Low - Circuit
Short to Ground
Pressure control solenoid
3 Circuit Short to Ground Suspect the Transmission control module. Install a
new Transmission control module as required, refer to
the new module/component installation note at the top of the DTC Index P0971-12
Pressure Control Solenoid C
Control Circuit High - Circuit
Short to Battery
Pressure control solenoid
3 Circuit Short to Power Suspect the Transmission control module. Install a
new Transmission control module as required, refer to
the new module/component installation note at the top of the DTC Index P0972-22
Shift Solenoid A Control
Circuit Range/Performance -
signal amplitude >
maximum
Pressure control solenoid
1 current too large Suspect the Transmission control module. Install a
new Transmission control module as required, refer to
the new module/component installation note at the top of the DTC Index P0973-11
Shift Solenoid A Control
Circuit Low - Circuit Short to
Ground
Shift solenoid A control
Circuit Short to Ground Suspect the Transmission control module. Install a
new Transmission control module as required, refer to
the new module/component installation note at the top of the DTC Index P0973-14
Shift Solenoid A Control
Circuit Low - Circuit Short to
Ground or Open
Pressure control solenoid
1 Circuit Short to Ground
or Open Circuit Suspect the Transmission control module. Install a
new Transmission control module as required, refer to
the new module/component installation note at the
top of the DTC Index P0973-1A
Shift Solenoid A Control
Circuit Low - Circuit
Resistance Below Threshold
Shift Solenoid A control
circuit resistance below
threshold Suspect the Transmission control module. Install a
new Transmission control module as required, refer to
the new module/component installation note at the
top of the DTC Index P0973-1E
Shift Solenoid A Control
Circuit Low - Circuit
Resistance Out Of Range
Shift Solenoid A control
circuit resistance out of
range Suspect the Transmission control module. Install a
new Transmission control module as required, refer to
the new module/component installation note at the
top of the DTC Index P0976-11
Shift Solenoid B Control
Circuit Low - Circuit Short to
Ground
Solenoid valve 2 Circuit
Short to Ground Suspect the Transmission control module. Install a
new Transmission control module as required, refer to
the new module/component installation note at the top of the DTC Index P0976-14
Shift Solenoid B Control
Circuit Low - Circuit Short to
Ground or Open
Solenoid valve 2 Circuit
Short to Ground or Open
Circuit Suspect the Transmission control module. Install a
new Transmission control module as required, refer to
the new module/component installation note at the
top of the DTC Index P1674-04
Control Module Software
Corrupted - System Internal
Failures
System internal failures Suspect the Transmission control module. Install a
new Transmission control module as required, refer to
the new module/component installation note at the top of the DTC Index P1674-48
Control Module Software
Corrupted - Supervision
Software Failure
Supervision software
failure Suspect the Transmission control module. Install a
new Transmission control module as required, refer to
the new module/component installation note at the top of the DTC Index P1707-07 Transfer Case Neutral or
Park/Neutral Indication
Circuit - commanded
position not reachable
Transfer case neutral or
park/neutral indication
circuit - mechanical
failures Clear the DTC. Test drive the Vehicle, engaging and
disengaging the parking lock several times. If the DTC
recurs, check parking lock components and replace as
required. If no faulty park lock component is found
Clear DTC and the DTC returns suspect the
Transmission control module. Install a new
Transmission control module as required, refer to the
new module/component installation note at the top of
the DTC Index P1707-72 Transfer Case Neutral or
Park/Neutral Indication
Circuit - Actuator Stuck Open
Transfer case neutral or
park/neutral indication
circuit - Actuator stuck
open Clear the DTC. Test drive the Vehicle, engaging and
disengaging the parking lock several times. If the DTC
recurs, check parking lock components and replace as
required. If no faulty park lock component is found
Clear DTC and the DTC returns suspect the
Transmission control module. Install a new
Transmission control module as required, refer to the
new module/component installation note at the top of
the DTC Index
Page 1444 of 3039
DTC Description Possible Cause Action P1707-77 Transfer Case Neutral or
Park/Neutral Indication
Circuit - commanded
position not reachable
Commanded position not
reachable Clear the DTC. Test drive the Vehicle, engaging and
disengaging the parking lock several times. If the DTC
recurs, check parking lock components and replace as
required. If no faulty park lock component is found
Clear DTC and the DTC returns suspect the
Transmission control module. Install a new
Transmission control module as required, refer to the
new module/component installation note at the top of
the DTC Index P2700-07 Transmission Friction
Element A Apply Time
Range/Performance -
Mechanical Failures
Gear Ratio Monitoring.
Mechanical Failures Check and correct oil level. Clear DTC. If code
re-detects suspect Transmission (Gearbox) internal
fault. Install a new Transmission as required, refer to
the new module/component installation note at the top of the DTC Index P2701-07 Transmission Friction
Element B Apply Time
Range/Performance -
Mechanical Failures
Gear Ratio Monitoring.
Mechanical Failures Check and correct oil level. Clear DTC. If code
re-detects suspect Transmission (Gearbox) internal
fault. Install a new Transmission as required, refer to
the new module/component installation note at the top of the DTC Index P2702-07 Transmission Friction
Element C Apply Time
Range/Performance -
Mechanical Failures
Gear Ratio Monitoring.
Mechanical Failures Check and correct oil level. Clear DTC. If code
re-detects suspect Transmission (Gearbox) internal
fault. Install a new Transmission as required, refer to
the new module/component installation note at the top of the DTC Index P2703-07 Transmission Friction
Element D Apply Time
Range/Performance -
Mechanical Failures
Gear Ratio Monitoring.
Mechanical Failures Check and correct oil level. Clear DTC. If code
re-detects suspect Transmission (Gearbox) internal
fault. Install a new Transmission as required, refer to
the new module/component installation note at the top of the DTC Index P2704-07 Transmission Friction
Element E Apply Time
Range/Performance -
Mechanical Failures
Gear Ratio Monitoring.
Mechanical Failures Check and correct oil level. Clear DTC. If code
re-detects suspect Transmission (Gearbox) internal
fault. Install a new Transmission as required, refer to
the new module/component installation note at the top of the DTC Index P2713-04 Pressure Control Solenoid D
- System Internal Failures
System internal failures Suspect the Transmission control module. Install a
new Transmission control module as required, refer to
the new module/component installation note at the top of the DTC Index P2713-48 Pressure Control Solenoid D
- Supervision Software
Failure
Supervision software
failure Suspect the Transmission control module. Install a
new Transmission control module as required, refer to
the new module/component installation note at the top of the DTC Index P2716-22
Pressure Control Solenoid D
Electrical - signal amplitude
> maximum
Pressure Control Solenoid
D Electrical signal
amplitude > maximum Suspect the Transmission control module. Install a
new Transmission control module as required, refer to
the new module/component installation note at the
top of the DTC Index P2716-1A
Pressure Control Solenoid D
Electrical - Circuit Resistance
Below Threshold
Pressure control solenoid
D circuit resistance below
threshold Suspect the Transmission control module. Install a
new Transmission control module as required, refer to
the new module/component installation note at the
top of the DTC Index P2716-1E
Pressure Control Solenoid D
Electrical - Circuit Resistance
Out Of Range
Pressure control solenoid
D circuit resistance out
of range Suspect the Transmission control module. Install a
new Transmission control module as required, refer to
the new module/component installation note at the
top of the DTC Index P2718-14
Pressure Control Solenoid D
Control Circuit / Open -
Circuit Short to Ground or
Open
Pressure control solenoid
D Circuit Short to Ground
or Open Circuit Suspect the Transmission control module. Install a
new Transmission control module as required, refer to
the new module/component installation note at the
top of the DTC Index P2720-11
Pressure Control Solenoid D
Control Circuit Low - Circuit
Short to Ground
Pressure control solenoid
D Circuit Short to Ground Suspect the Transmission control module. Install a
new Transmission control module as required, refer to
the new module/component installation note at the top of the DTC Index P2721-12
Pressure Control Solenoid D
Control Circuit High - Circuit
Short to Battery
Pressure control solenoid
D Circuit Short to Power Suspect the Transmission control module. Install a
new Transmission control module as required, refer to
the new module/component installation note at the top of the DTC Index P2722-04 Pressure Control Solenoid E
- System Internal Failures
Pressure Control Solenoid
E system internal failures Suspect the Transmission control module. Install a
new Transmission control module as required, refer to
the new module/component installation note at the top of the DTC Index
Page 1447 of 3039
DTC Description Possible Cause Action U0103-82
Lost Communication With
Gear Shift Control Module
A-alive / sequence counter
incorrect / not updated
Alive counter fault Check Transmission shift module for stored DTCs.
Check CAN Bus Circuit for fault U0103-83
Lost Communication With
Gear Shift Control Module A
- value of signal protection
calculation incorrect
Checksum fault Check Transmission shift module for stored DTCs.
Check CAN Bus Circuit for fault U0103-87
Lost Communication With
Gear Shift Control Module A
- missing message
CAN Timeout Check Transmission shift module for stored DTCs.
Check CAN Bus Circuit for fault U0122-82
Lost Communication With
Vehicle Dynamics Control
Module - alive / sequence
counter incorrect / not updated
Alive counter fault Check Anti-lock braking system for stored DTCs. Check
CAN Bus Circuit for fault U0122-83
Lost Communication With
Vehicle Dynamics Control
Module - value of signal
protection calculation
incorrect
Checksum fault Check Anti-lock braking system for stored DTCs. Check
CAN Bus Circuit for fault U0122-87
Lost Communication With
Vehicle Dynamics Control
Module - missing message
CAN Timeout Check Anti-lock braking system for stored DTCs. Check
CAN Bus Circuit for fault U0126-00
Lost Communication With
Steering Angle Sensor
Module - no sub type
information
Lost Communication
With Steering Angle
Sensor Module Check Steering angle sensor for stored DTCs. Check
CAN Bus Circuit for fault U0128-87
Lost Communication With
Park Brake Control Module -
missing message
CAN timeout electronic
parking brake module Check Electronic Parking Brake Module for stored DTCs.
Check CAN Bus Circuit for fault U0140-82
Lost Communication With
Body Control Module - alive / sequence counter incorrect / not updated
Alive counter fault Check Central junction box for stored DTCs. Check CAN
Bus Circuit for fault U0140-83
Lost Communication With
Body Control Module - value
of signal protection
calculation incorrect
Checksum fault Check Central junction box for stored DTCs. Check CAN
Bus Circuit for fault U0140-87
Lost Communication With
Body Control Module - missing message
CAN Timeout Check Central junction box for stored DTCs. Check CAN
Bus Circuit for fault U0155-87
Lost Communication With
Instrument Panel Cluster
(Instrument cluster) Control
Module - missing message
CAN timeout instrument
cluster Check Instrument cluster for stored DTCs. Check CAN
Bus Circuit for fault U0300-68
Control Module - event
information
Transmission software
does not match vehicle
network Check Central junction box software level, Check
Transmission control module Software level, Update
software as required using the manufacturer approved
process U0401-08
Invalid Data Received From
Engine control module/PCM
A - Bus Signal Message
Failures
Inaccurate engine speed,
torque information Check Engine control module for stored DTCs, Check
CAN Bus circuit for faults U0401-68
Invalid Data Received from
Engine control module/PCM
A - event information
Inaccurate engine speed,
torque information Check Engine control module for stored DTCs. Check
CAN Bus Circuit for fault U0401-86
Invalid Data Received from
Engine control module/PCM
A - Signal Invalid
Inaccurate engine speed,
torque information Check Engine control module for stored DTCs. Check
CAN Bus Circuit for fault U0404-68
Invalid Data Received from
Gear Shift Control Module A
- event information
Incorrect CAN data
received from
Transmission shift
module Check Transmission Shift Module for stored DTCs.
Refer to Circuit diagrams and check CAN and LIN Bus
for Circuit fault U0404-81
Invalid Data Received from
Gear Shift Control Module A
- Invalid Serial Data
Received
Incorrect LIN data
received from
Transmission shift
module Check Transmission Shift Module for stored DTCs.
Refer to Circuit diagrams and check CAN and LIN Bus
for Circuit fault www.JagDocs.com
Page 1449 of 3039
Published: 11-May-2011
Automatic Transmission/Transaxle - TDV6 3.0L Diesel /V8 5.0L Petrol/V8 S/C 5.0L Petrol - Transmission Fluid Level Check
General Procedures
WARNINGS: Activation
Observe due care when draining, as the fluid can be very hot.
Observe due care when working near a hot exhaust system.
1.
The following steps must be observed before starting the
transmission fluid level check.
The vehicle must be on a horizontal ramp.
The parking brake must be applied.
The engine must be running for 2 minutes with the transmission
control switch (TCS) in the "P" position.
2. CAUTION: Make sure that the transmission fluid temperature is
below 30 degrees before starting the fluid level check.
Connect Jaguar approved diagnostic equipment to the vehicle.
3.
Apply, and hold, the footbrake.
Move the selector lever from 'P' through all the gear positions,
pausing in each gear position for 2-3 seconds and return to the
'P' position.
4. WARNING: Make sure to support the vehicle with axle stands.
Raise and support the vehicle.
5. Refer to: Air Deflector (501-02 Front End Body Panels, Removal and Installation).
6. Place a suitable container under the transmission fluid fill plug. 307-452
Wrench, Transmission Filler Plug Special Tool(s)
Page 1533 of 3039
1 Latch 2 Strap 3 Locking cylinder 4 Operating lever 5 Upper cable 6 Cable joint 7 Lower cable 8 Cable bracket 9 Park interlock lever If a vehicle requires recovery/transportation, the emergency park release mechanism is used to manually disengage the park
lock and engage the transmission in neutral.
The emergency park release mechanism consists of an operating lever that is connected to a park interlock lever on the
transmission by an upper and lower cable assembly.
The operating lever is installed in the floor console, under the trim panel between the drinks holder and the cubby box. The
park interlock lever is attached to the transmission selector shaft.
One end of the operating lever is attached to a base by a hinge pin. A locking cylinder is installed in the other end of the
operating lever, to secure the operating lever to the base. The operating lever is raised by pulling on a strap.
When operated, the emergency park release mechanism turns the transmission selector shaft.
To disengage the park lock:
Open the cubby box lid and the drinks holder lid.
Remove the trim panel from between the drinks holder and the cubby box.
Rotate the locking mechanism of the emergency park release lever 90 degrees counterclockwise.
Apply the footbrake, pull the operating lever upwards and ensure it locks in the vertical position.
Raising the operating lever causes the emergency park release cable to rotate the park interlock lever on the transmission,
which disengages the parking pawl and engages neutral. This allows the vehicle to freewheel.
To re-engage the park lock:
Hold the strap on the operating lever, release the latch and lower the operating lever to the horizontal position.
Lock the operating lever by turning the locking mechanism 90 degrees clockwise.
Install the trim panel.
Close the cubby box lid and the drinks holder lid. www.JagDocs.com