traction control JAGUAR S TYPE 2005 1.G Technical Guide Update

JAGUARS-TYPEGlossary
3 A Ab
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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:
A Ab
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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-TYPEIntroduction
6
Items detailed below include features of the Jaguar S-TYPE.
N/A = Not Available; O = Optional; X = Standard A = Accessory
Middle East* includes: Abu Dhabi (GCC), Bahrain (GCC), Dubai (GCC), Kuwait (GCC), Lebanon, Oman
(GCC), Qatar (GCC), Saudi Arabia (GCC), Syria and Turkey.
GCC = Gulf Coast Countries
Russia* includes: Moscow, Belarus, Kazakhstan, Ukraine, Uzbekistan, St. Petersburg, Lithuania,
Estonia and Latvia
DYNAMICS
Feature Applicability
Traction controlXin all markets
Power steeringXin all markets
ABSXin all markets
Manual transmissionNAin USA, Canada and Mexico or 4.0 litre vehicles
Xfor entry level 3.0 litre
Ofor high specification 3.0 litre
Automatic transmissionXin all 4.0 litre vehicles, all markets
Xfor high specification 3.0 litre (but can be exchanged for
manual)
Ofor entry level 3.0 litre
DSCXin Canada (V8 only) and Mexico; Oin USA
Oin all other markets
Wheels
16 inch alloyXin USA, Canada and Mexico, V8, Ofor V6
Xall other markets for entry level 3.0 litre
16 inch dynamicXin USA, Canada and Mexico, V6, Ofor V8
Xall other markets for high level 3.0 litre and 4.0 litre
17 inch alloyNAin USA, Canada and Mexico
Xfor Japan only
Oin all other markets
Full size spare wheelXin USA, Canada and Mexico
Xin Taiwan, South Africa, Spain, Portugal (not all models)
Oin all other markets
CATS (includes 17 inch alloy wheels)Oin all markets
Sports packOin USA, Canada and Mexico
NAin all other markets
Locking wheel nutsXin Mexico; Ain USA and Canada
Vehicle Features

JAGUARS-TYPEChassis
55
Brakes
Brake Control Module
Brakes are controlled with a Teeves Mk 20E brake
modulator.
The anti-lock brake/traction control, control
module (ABS/TCCM) contains the integral software
for ABS and traction control, similar to current XJ
and XK Series vehicles. It is supplied as a 10 valve,
4-channel module and calibration is the same to
all powertrains. It is connected to the SCP bus for
traction control, warnings and vehicle speed.
Dynamic Stability Control
Dynamic stability control (DSC) is a new Jaguar
safety feature, which uses ABS and traction
control to control yaw movements of the vehicle.
Yaw is the rotary motion of the vehicle on its
vertical axis, a force that would cause oversteer or
oversteer or sideslip. The dynamic stability
control module (DSCM) contains the same
software as described but with the addition of IVD
software. The modulator is supplied as a 12 valve,
4-channel module calibrated for base suspension
only. The connectors differ between the two; the
10 valve unit has a 25-way with sliding cam, as
D.206.254
D.206.175
BRAKE CONTROL MODULE
BRAKE SYSTEM LAYOUT

JAGUARS-TYPEElectrical/Electronic
74The SCP communication network will remain
operational even with severing of one of the bus
wires. Communications will also continue if one
of the bus wires is shorted to ground or battery
positive voltage (B+), or if some , but not all,
termination resistors are lost.
Unlike the SCP communication network, the
ISO 9141 communication network will not
function if the wire is shorted to ground or battery
positive voltage (B+). Also, if one of the modules
on the ISO 9141 network loses power or shorts
internally, communication to that module will fail.
Control Modules
The vehicle control module functions are
described briefly below (for further information
refer to the relevant sections throughout the
Guide).
Anti Lock Brake/Traction Control and
Dynamic Stability Control, Control Modules
The anti-lock brake control module is connected
to the SCP communication network. The module
comes in two forms. The first type is the standard
equipped anti-lock brake system (ABS) with
traction control (TC). It controls the brake
pressure to the four wheels to keep the vehicle
under control while braking.
The second type of ABS is optional and is called
dynamic stability control (DSC). This control
module adds yaw sensors to the package to help
in sensing a loss of vehicle control.
Audio Control Unit
The audio control unit is connected to the SCP
communication network and also to the audio
control protocol (ACP) communication network.
The audio control unit communicates with the
compact disc and the cellular phone transceiver.
Driver Door Control Module (DDCM)
DDCM is connected to the SCP communication
network. The module controls many functions
including power windows, driver mirror, power
locks, and keyless remote entry.Driver Seat Control Module (DSCM)
The DSCM is connected to the SCP
communication network. The DSCM is located
under the driver seat and controls the seat
positions. The module also communicates with the
DDCM to control the driver seat memory
functions.
Control Module Locations
Key to illustration on following page:
1.Anti-lock brake system/Traction control
system or Dynamic stability control
(ABS/TCCM or DSCCM)
(non-handed)
2.Throttle actuator control module (TACM)
(non-handed)
3.Powertrain control module (PCM) (handed)
4.Air conditioning control module (A/CCM)
(non-handed)
5.Restraint control module (RCM) (non-handed)
6.Sliding roof control module (SRCM)
(non-handed)
7.Passenger seat heater control module
(PSHCM) (non-handed)
8.Rear electronic control module (RECM)
(non-handed)
9.Vehicle information control module (VICM)
(Japan only)
10.Adaptive damping control module (ADCM)
(non-handed)
11.Parking aid control module (PACM)
(non-handed)
12.Navigation control module (NCM)
(non-handed)
13.Vehicle emergency control module (VECM)
(non-handed)
14.Voice-activated control module (VACM)
(non-handed)
15.Cellular telephone control module (CTCM)
(non-handed)
16.Driver seat heater control module (DSHCM)
(non-handed)
17.Driver seat control module (DSCM) (handed)
18.Driver door control module (DDCM)
(handed)
19.Instrument pack (handed)
20.General electronics control module (GECM)
(non-handed)
21.Steering column lock module (SCLM) (handed)

JAGUARS-TYPEElectrical/Electronic
95
Instrumentation and Controls
1. Instruments pack
2. Wipers/washers and headlamp power
wash switches,
3. Trip computer switches,
4. Hazard warning switch,
5. Audio system control panel,
6. Cassette stowage, telephone presenter or
navigation display,
7. Climate control panel,
8. Ashtray and cigar lighter,
9. Traction control or dynamic stability
control switch,
10. Sports mode switch,
11. Front seat heater switches,
12. Coin tray,
13. Cruise control switches,
14. Horn and driverÕs airbag,
15. Audio switches,
16. Dimmer switch,
17. Bonnet release lever,
18. Headlamp levelling switch,
19. Fuel filler flap release switch,
20. Luggage compartment release switch,
21. Exterior lighting switch,
22. Direction indicators and main beam
switches,
1
7
8
9 10 11 12 13 19
16 17 18 20 21 22
142
3
45
6
15
Instrument Pack
Vehicle instrumentation is installed on the
instrument pack on the fascia. The calibration of
the odometer and speedometer, the language of
the message center and the composition of the
indicator lamps are tailored to suit the destination
market. The instrument pack acts as a system
monitor for the audible and visual warnings.When the ignition switch is turned to position II,
the following visual warnings (telltales) are
illuminated for three seconds to provide a bulb
prove out function:
¥ ABS telltale
¥ Airbag telltale (six seconds prove out)
¥ Catalyst over temperature telltale (Japan only)
¥ Charging system telltale

JAGUARS-TYPEElectrical/Electronic
96
JOL.002
1. Engine temperature gauge
2. Direction indicators
3. Tachometer
4. Front fog lamps on
5. Traction control/DSC warning light
6. Main beam on
7. Rear fog lamps on
8. Speedometer
9. Fuel gauge
10. Overspeed Warning (Middle East markets
only)
11. Airbag system warning light
12. Seat belt warning light - driverÕs seat belt not
fastened13. Anti-lock braking system warning light
14. Brake warning light
15. Message center warning light - primary
warning
16. Message center display - displays odometer,
trip, status/warning messages
17. Message center amber warning light -
secondary warning
18. Check engine warning light
19. Charge indicator warning light - high or low
battery voltage or faulty generator
20. Low oil pressure warning light
21. High engine temperature warning light INSTRUMENT PACK
126 5 4
3
109 8 7
112
13 12 18 20 19 1416 15 17 21
¥ Low brake fluid / Park brake telltale
¥ Fail safe cooling / Engine overtemperature
telltale
¥ Check engine telltale
The driver warning chime provides the driver with
an audible warning for the ignition on, key in
ignition, all doors open and the headlamps on,
hood open, trunk open, lamps on and safety belt
not engaged. A chime will sound every one
second when a fault in the air bag circuit is
detected.
The driver is also provided with a visual message
or warning displayed in the information message
center.

JAGUARS-TYPEElectrical/Electronic
101
Dimmer Switch
Rotate the knob to adjust the illumination of the
instruments, door switch packs, audio system
panel and the climate control panel.
JOL.063
Front Seat Heater Switches
The driver and front passenger have a heater. The
seat heater switches (when fitted) are located on
the center console directly below the climate
control unit. The heaters are in the seat squab
and the seat cushion. The heater will
automatically switch OFF after it has been on for
10 minutes. The heater will maintain a pre-set
temperature while it is switched on. Storage of
the vehicle in a heated garage, body heat, or
warm ambient temperatures may prevent
operation of the seat heater.
JOL.013
Center Tunnel Switchpack
Sport Mode (automatic transmission only)
The switch marked ÔSÕ on the ÔJÕ gate surround
enables the driver to select either normal or sport
mode. To select sport, press the switch. The
switch lights up to indicate that sport mode has
been selected.
Traction Control
Traction control is fitted to all vehicles. Traction
control is always switched on when the engine is
started. If the system is operating, the warning
light in the instrument pack will flash. The
traction control (and direction stability control,
when fitted) can be switched OFF by pressing the
switch on the gear selector surround. The warning
light in the instrument pack will remain on and a
message will be shown to indicate that the system
has been switched off. If the switch is pressed
again, the system will switch on.
A system malfunction is indicated by a message:DIMMER SWITCH
FRONT SEAT HEATER SWITCHES
CENTER TUNNEL SWITCHPACK
Sport Mode
SwitchTraction Control or
Dynamic Stability
Control Switch
JOL.012
JOL.013

JAGUARS-TYPEElectrical/Electronic
102
Door Switchpacks, Front & Rear
Door Mirrors
Both door mirrors are adjusted from the driverÕs
switchpack. The four-way adjustment button
moves the mirrors to the required position. The
selector switch selects the mirror to be moved, left
for the left side mirror and right for the right side
mirror. When the selector is in the center
position, adjustment to either mirror is inhibited.
Where power fold-back mirrors are fitted, the
switch is located in the driverÕs door map pocket.
Note:Do not attempt to reposition power fold-
back mirrors manually. Always use the switch.
Should a door mirror be knocked out of position
the mirror head will be loose. To re-engage the
mechanism, power the mirror to the fold-back
position then outward to the driving position.
Door Windows
These switches normally operate when the
ignition switch is in position ÔIÕ or ÔIIÕ. If the key is
removed from the ignition switch and all doors
remain closed, the windows can be operated for
up to 10 minutes or until a front door is opened.
The rear windows isolation button when pressed
down immobilizes the rear door window switches.
A second press allows the button to raise and the
rear seat passengers can then operate the rear
door windows.
The switch for the driverÕs window only has a Ôone
touchÕ operation facility enabling the driver to
fully open the window in one quick movement.
Press the rear of the switch fully downwards and
release to open the window. Window travel can be
stopped by pressing the switch again. TRACTION CONTROL FAULT. Warning light
(adjacent to message) amber and the instrument
pack warning light will be lit.
Dynamic Stability Control (DSC) (when fitted)
DSC is operational whenever the engine is
running, unless it has been switched off. The DSC
system controls the anti-lock braking system,
traction control and yaw control of the vehicle.
Yaw control determines the vehicleÕs direction
relative to the driverÕs inputs (sideslip and
understeer/oversteer). It applies braking pressure
to individual wheels if excessive variation is
detected. This ensues that the vehicle follows the
driverÕs intended direction of travel. The DSC can
be switched OFF by pressing the switch on the
gear selector surround. The warning light in the
instrument pack will remain on and a message
will be shown indicate that the system has been
switched off. If the switch is pressed again, the
system will switch on.
A system malfunction is indicated by a message:
DSC SYSTEM FAULT. Warning light (adjacent to
message) amber and the instrument pack warning
light will be lit.
JOL.019
1. Electric mirror adjustment
2. Left/right mirror selector
3. Electric windows4. Rear windows isolation
5. Memory store button
6. Memory settings DRIVERÕS DOOR SWITCHPACK
1
2
6543
JOL.056
FOLD-BACK MIRROR SWITCH