park assist JAGUAR S TYPE 2005 1.G Technical Guide Update

JAGUARS-TYPEGlossary
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ABS anti-lock braking system
ABS/TCCM anti-lock braking system/
traction control system control
module
A/C air conditioning
A/CCM air conditioning control
module
ADCM adaptive damping control
module
ADRC adaptive damper ride control
ALR automatic locking retractor
BIW body-in-white
ûC degree Celsius
CAN controller area network
CATS computer active technology
suspension
CD compact disc
CTCM cellular telephone control
module
DATC dual automatic temperature
control
DDCM driver door control module
DSC(CM) dynamic stability control
(control module)
DSCM driver seat control module
DSHCM driver seat heater control
module
ECM electronic control module
EFT engine fuel temperature
(sensor)
EVAP evaporative emission
FTP fuel tank pressure (sensor)
GDO garage door opener
GECM general electronic control
module
GPS global positioning system
HO2S heated oxygen sensor
in inch
IP injection pressure (sensor)
IVD interactive vehicle dynamics
kg kilogram
km/h kilometer per hour
kW kilowatt
lb pound
m meter The following abbreviations are used in this document:
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LH(D) left-hand (drive)
mile/h mile per hour
mm millimeter
ms millisecond
NAS North American specification
NCM navigation control module
Nm Newton meter
OBD on-board diagnostics
PAS power assisted steering
PATS passive anti-theft system
PCM powertrain control module
PDU portable diagnostic unit
PSHCM passenger seat heater control
module
RECM rear electronic control module
RCM restraints control module
RH(D) right-hand (drive)
RPC(M) reverse park control (module)
RTTI real time traffic information
SAE Society of Automotive Engineers
SCLM steering column lock module
SCP standard corporate protocol
SRCM sliding roof control module
SRS supplementary restraints
system
TACM throttle actuator control
module
UK United Kingdom
USA United States of America
V volt
VACM voice-activated control module
VECM vehicle emergency control
module
VEMS vehicle emergency messaging
system
VICM vehicle information control
module
VICS vehicle information and
communication system
VIN vehicle identification number

JAGUARS-TYPE
4
Introduction
The Jaguar S-TYPE is an all-new, luxury sports sedan with a distinctive style, refined power, agile
handling, supple ride and luxurious comfort.
Powertrains are a V8 (AJ28) petrol engine, derived from the engines currently used in XJ and XK Series
vehicles, with a new five-speed automatic transmission or alternatively, a V6 (AJ-V6) petrol engine
coupled with either a five-speed automatic transmission or a five-speed manual transmission. The new
V6 engine and transmission units and the updated variations to the V8 engine are described in the
ÔJaguar S-TYPE Powertrain IntroductionÕ Technical Guide, which compliments this Guide.
As with current vehicles, variable rate steering control is fitted and all vehicles have ABS brakes with
traction control as standard. A new, optional feature with the Jaguar S-TYPE is Dynamic Stability Control
(DSC), yaw control, which assists the driver in maintaining directional control of the vehicle.
Unlike current vehicles, the hood is hinged at its rear with a safety catch provided at the front of the
hood. A tilt and slide sliding roof with a sunshade is an optional feature.
Both front seats have electrically operated 8-way adjustments as standard and memory equipment is
available as an option. To allow a greater load to be carried in the luggage compartment, the rear seats
can be folded forwards and are split in a 60/40 configuration.
Automatic climate control, with dual temperature control for the driver and front passenger, is a
standard feature on all vehicles. Another new item is reverse park control, a system giving the driver
audible warning of obstructions which could damage the vehicle during reversing.
A standard fit radio/cassette unit provides in-car entertainment with a CD autochanger also being
offered. Other options include a phone, navigation system, vehicle emergency monitoring system and
certain voice activated systems. Optional cruise control and audio switches are fitted to the steering
wheel. All vehicles have a trip computer system and a message center.
Security features are immobiliser and alarm. Optional features include intruder sensor and inclination
sensor. The 3 or 4 button key-ring transmitter has radio frequency operation with an encrypted rolling
code to help prevent theft of the vehicle.
Standard Corporate Protocol (SCP) is the only computer system highway for all the vehicle electronic
controls, CAN is not used.

JAGUARS-TYPEBody
13
Front Fenders and Bumpers
Unique fenders with one style to all markets
incorporating side markers/repeaters.
Front bumper covers are single piece, body
coloured, flexible, low speed impact resistance
(5 mph/8km/h) with a steel beam, attached to the
cross rails and integral grille assembly. The front
bumper has an energy absorbing foam core and
includes provision for air ducts for brake cooling
and telescopic nozzles for headlamp power wash.
Chromed bumper blades and provision for front
fog lamps (or blanking plates), are included. All
vehicles have a removable front splitter vane.
Care is required when refitting the bumper to
ensure correct alignment.
Rear Fenders and Bumpers
The bumper beam is an aluminium extrusion,
mounted to rear rail brackets (5mph (8km/h)
bumper system).
As with the front bumper it has compression
moulded polypropylene foam and is colour keyed
with chromed inserts.
Reverse Park Control system, assisting the driver in
reversing manoeuvres, operates through four
sensors, bumper mounted, at the rear of the
vehicle. The system provides audible warnings to
indicate the distance to an object behind the
vehicle (see Electrical/Electronic section).
FRONT AND REAR BUMPER ASSEMBLIES
J.501.1781
Reverse Park
Control sensors

JAGUARS-TYPEChassis
58
Power Assisted Steering
Introduction
The Jaguar S-TYPE has a variable assist rack and
pinion steering gear and variable rack ratio. The
variable steering rack ratio reduces the number of
turns from lock to lock (2.8) to enhance parking
manoeuvrability whilst maintaining the on-centre
steering precision required at high speed. Full
power assistance is provided for parking. Steering
assistance decreases smoothly at a calibrated rate
to raise driver steering efforts as vehicle speed
increases.
Servicing
There are no carry over parts from XK or XJ Series
vehicles.
The rack is mounted to the rear of cross member
Number 2. The PAS pump is belt driven. A PAS
cooler matrix is located within the radiator
package.
Low PAS pump speeds problems are prevented by
increasing engine speed. A power steering
pressure (PSP) switch senses the demand on the
pump at low engine speeds and increases the
speed to a pre-set minimum.
Hose connections to the pump and the steering
gear are quickfit connectors. The quick connect
tube must be pushed into the existing tube nut
port, along the centreline. The assembly is
complete when the tube end bottoms out in the
port with an audible click/snap. Correct assembly
should be verified by pulling the quickfit tube end.
Servicing of the PAS line involves removal of the
quickfit nut. Replacement PAS lines are supplied
complete with quickfit nut and sealing washer. If
the joint is disturbed it is compulsory to replace
the PTFE sealing ring otherwise leaks are
inevitable. Replacement sealing washers may be
installed with the use of Service tool
D90P-3517-A.
Care must be taken when removing the quickfit
nut from the V6 engine pump as the pulley is
PHENOLIC and is susceptible to damage. The V8
pump installation provides a short jumper tube
from the pump to improve accessibility to the
high-pressure hose connection. The PAS pulley
D.211.247
PA S R AC K
D.211.258
POWER STEERING PRESSURE SWITCH

JAGUARS-TYPEClimate Control
63
System Overview
The climate control system provides filtered air to
the cabin from a fully automatic, dual zone,
temperature controlled system. Driver and front
passenger have independent control of the
temperature of the air for their individual
comfort. The system regulates the volume of
airflow from the vents of the instrument panel,
rear seat panel, front and rear floor ducts, front
screen defroster and side windows. It will
automatically select between fresh and
recirculated air to assist rapid cooling of the
interior.
Operation of the heated front screen or heated
wiper park area and rear window heater is
controlled from the climate control panel. Door
mirror heaters are automatically switched on
when the heated rear window is switched on. As
with current vehicles, the outside air temperature
can be displayed in either Celsius or Fahrenheit.
The system can be switched ON by pressing any
button, except OFF.
When ÔAUTOÕ is selected, the driverÕs and front
passengerÕs air temperature, fan speed and air
distribution are automatically controlled to give
J.412. 216
1. Left side temperature control
2. Fan speed
3. External air temperature
4. Celsius/Fahrenheit selector
5. Display panel
6. Defrost
7. Air conditioning
8. Recirculation/fresh air9. Right side temperature control
10. Heated rear screen
11. Heated wiper park or (where fitted)
heated front screen
12. Manual air distribution
13. Climate control OFF
14. Automatic operation optimum comfort under most driving conditions.
Manual controls are provided to allow the driver
to override the automatic operation for air
conditioning (A/C), fresh/recirculated air, fan
speed (7 levels), and air distribution.
12 65 4 3
109 8 7
11 13 12 14 CLIMATE CONTROL PANEL