ECO mode JAGUAR S TYPE 2005 1.G Electrical Manual

DATE OF ISSUE: May 20047
IntroductionJaguar S-TYPE 2005
Electrical Guide Format
This Electrical Guide is made up of two major sections:
 the first section, at the front of the book, provides general information for and about the use of the book; model-specific information and illustrations to aid in the understanding of the electrical / electronic systems, as well as the location and
identification of components.
 the second section includes the Figures, which are the basis of the book. Each Figure is identified by a Figure Number (e.g. Fig. 01.1) and Title. The page adjacent to the Figure contains data information specific to that Figure.
NOTE: Data pages are not available for inclusion in Provisional versions of the Electrical Guide.
It is recommended that the user read through the front section of the book to develop a familiarity with the layout of the book and with
the system of symbols and abbreviations used. The Table of Contents should help to guide the user.
Vehicle Identification Numbers (VIN)
VIN ranges are presented throughout the book in the following manner:
➝ VIN 123456 indicates ‘up to VIN 123456’; VIN 123456 ➝indicates ‘from VIN 123456 on’.
Electrical System Architecture
Power Supplies
The electrical system is a supply-side switched system. The ignition switch directly carries much of the ignition switched powe r
supply load.
Power supply is provided via three methods:
 Direct battery power supply;
 Ignition switched power supply;
 Switched system power supply.
The ‘Switched System Power Supply’ circuit is controlled via the FEM (Front Electronic Module) and the REM (Rear Electronic
Module). Refer to Fig. 01.6 for circuit activation details.
Fuse Boxes
The electrical harness incorporates two hard-wired power distribution fuse boxes:
 the Front Power Distribution Fuse Box, located in the engine compartment;
 the Rear Power Distribution Fuse Box, located in the trunk.
A serviceable Primary Junction Fuse Box is located in the front right-hand foot well. All fuses and relays (except the trailer towing
accessory kit) are located in the two fuse boxes.
Vehicle Networks
Three different networks are employed:
 CAN (Controller Area Network) for high-speed power train communications;
 SCP (Standard Corporate Protocol) network for slower speed body systems communications;
 D2B (Optical) Network for very high-speed ‘real-time’ audio data transfer.
NOTE: The D2B Network is a fiber optic network with a gateway to the remaining vehicle networks via the Audio Unit. Technician
access to the three networks and the Serial Data Link is via the Data Link Connector.
Ground Studs
Circuit ground connections are made at body studs located throughout the vehicle. There are no separate power and logic groundi ng
systems; however, there are a certain number of components that use unique ground points.

DATE OF ISSUE: May 20049
User InstructionsJaguar S-TYPE 2005
Battery; Starter; Generator: V6Battery; Starter; Generator: V6
VARIANT: V6 Vehicles
VIN RA NGE: All
DATE OF ISSUE: February 2004f02_1_200045
Y
FPDB MEGAFUSE
STARTER MEGAFUSEMEGAFUSE ASSEMBLYBATTERY
FAULT;
CHARGE WARNING
B
JB1
CA288 CA280 CA304450A
250A CA302
CA135
R
R
R
R01.1REAR POWER DISTRIBUTION
FUSE BOX
WUKEY-IN0FC18-5
I
II
III
FC18-7
FC18-4
NR7
IGNITION SWITCHFC18-1
WG
WB01.5IGNITION SWITCHED
CIRCUITS (II)
NG56S FC52-1
PASSIVE ANTI-THEFT SYSTEM TRANSCEIVER
FC52-3
FC52-4
FC52-2WR YRBG
WU
FC37-3 FH53-3
FHS63
PI41-34
F1 5AYYY
PRIMARY JUNCTION FUSE BOX
GB2-9
GB2-10GB1-10GB1-9
GB2-13
GB2-16GO
GRBB
BB BB+O
P
P, N
P18II
PIS30 PI40ALTRANSMISSION CONTROL MODULE
92NR GR GR GR GRCA286-1 CA286-2 FH3-10PI42-8 GB1-13CLUTCH PEDAL SAFETY SWITCH
85NG
WG35II FC8-14 FC8-15
FC9-31 FC9-16 FC9-32FC8-5PASSIVE
ANTI-THEFT
SYSTEM
LOGICB+B+
C
C
D I
D P
P
INSTRUMENT CLUSTER
YFC9-28GFC9-29BFC8-32BFC8-2
FC38
20.1 20.1O.K .TO START
YYPIS27 GB1-14(MAN / ROW)(MAN / NAS) (AUTO)
JUNCTION BLOCKST11 ST12R3
FRONT BULKHEADFH83
CA177FH672
STARTER RELAY
NW
GW
GO65ST4-1
R20
FRONT POWER DISTRIBUTION FUSE BOX
PI41-40
STARTER MOTORR
B R
GW
ST5
ST6
ST3
ST2
GB1-6 PI1-41
PI1-31 PI1-6
PI1-124
PI1-123
GO GR Y
GENERATOR WARNING; CLUTCH DISENGAGEDY
G20.1 20.1
P, NSTART
ENGINE
CRANK
ENGINE
REQUESTO
I
II
I
O
C
C
ENGINE CONTROL MODULE
PI1-65
PI1-53
PI1-79 PI47-3
PI47-2
PI47-1
PI47-4WG YR
WR GO
20IIB+ST7
FIELD
CONTROL
GENERATOR
13 4
114
46 80
76 77 92ll15 45ll ll SS81 118EEFig. 01.1
Fig. 01.2 Fig. 01.3
Fig. 01.4
Fig. 01.5Fig. 01.6
Fig. 01.7Input
OutputI
OB
P+Battery Voltage Power Ground Sensor/Signal Supply V
Sensor/Signal Ground Serial and Encoded Data
CAN+SCPC
S DD–D2B Network2
Fig.
02.1
Fig. 02.1
NOTE: The values listed are approximately those that can be expected at the control module connector pins with all ciruit connections made and all
components connected and fitted. The following abbreviations are used to represent values for Control Module Pin-Out data
IInput
O Output
B+ Battery Voltage PG Power Ground
SS Sensor / Signal Supply V
SG Sensor / Signal GroundC CAN Network
SSCPNetwork
D2 D2B Network
D Serial and Encoded Data
V Voltage (DC)
PWM Pulse Width Modulated
CAUTION: The information on this data page is furhished to aid the user in understanding circuit operation. THIS INFORMATION SHOULD BE USED FOR
REFERENCE ONLY. Refer to the front of this book for detailed information and illustrations regarding the location and identification of harnesses, relays, fuses, grounds,
control modules and control module pins.
DATE OF ISSUE: February 2004
FOR CONTROL MODULE PIN-OUT INFORMATION, UNFOLD PAGE TO LEFT. COMPONENTS
Component Connector(s) Connector Description Location
BATTERY —— LUGGAGECOMPARTMENT
CLUTCH PEDAL SAFETY SWITCH CA286 2-WAY / BLACK TOP OF CLUTCH PEDAL (BOTTOM SWITCH)
ENGINE CONTROL MODULE PI1 134-WAY / BLACK FRONT BULKHEAD, PASSENGER SIDE
FRONT POWER DISTRIBUTION FUSE BOX — — ENGINE COMPARTMENT, RH SIDE
GENERATOR (V6) PI47 4-WAY / BLACK ENGINE, RH SIDE, FRONT ST7 EYELET
IGNITION SWITCH FC18 7-WAY / BLACK STEERING COLUMN COWLING
INSTRUMENT CLUSTER FC14 22-WAY / GREY INSTRUMENT PANEL FC15 20-WAY / BLACK
FC63 22-WAY / BLACK
PASSIVE ANTI-THEFT SYSTEM TRANSCEIVER FC52 4-WAY / GREEN STEERING COLUMN, IGNITION SWITCH
PRIMARY JUNCTION FUSE BOX CA2 26-WAY / BLACK RH ‘A’ POST
CA56 8-WAY / BLACK
FC37 26-WAY / BLACK
FH7 6-WAY / BLACK
FH53 10-WAY / BLACK
STARTER MEGAFUSE — — LUGGAGE COMPARTMENT
STARTER MOTOR — — ENGINE BLOCK, RH SIDE
STARTER RELAY — — FRONT POWER DISTRIBUTION FUSE BOX – R20
TRANSMISSION CONTROL MODULE GB2 16-WAY / BLACK TRANSMISSION CONTROL VALVE ASSEMBLY
HARNESS IN-LINE CONNECTORS
Connector Connector Description / Location LocationFH3 16-WAY / BLUE / CABIN HARNESS TO FRONT HARNESS LH ‘A’ POST
GB1 16-WAY / GREY / ENGINE HARNESS TO TRANSMISSION HARNESS ADJACENT TO TRANSMISSION BELL HOUSING
PI41 42-WAY / BLACK / ENGINE HARNESS TO VEHICLE HARNESSES ENGINE COMPARTMENT, BULKHEAD, PASSENGER SIDE
PI42 8-WAY / BLACK / ENGINE HARNESS TO FRONT HARNESS ENGINE COMPARTMENT, BULKHEAD, PASSENGER SIDE
ST4 2-WAY / GREY / FRONT HARNESS TO STARTER LINK ENGINE COMPARTMENT, REARWARD OF RH WHEEL ARCH
GROUNDS
Ground LocationFC38 UNDER CENTER OF INSTRUMENT PANEL, ON TRANSMISSION TUNNEL
JB1 LUGGAGE COMPARTMENT, BATTERY GROUND
PI40(LHD) ENGINECOMPARTMENT,BEHINDRHWHEELARCHLINER
PI40 (RHD) ENGINE COMPARTMENT, BEHIND LH WHEEL ARCH LINER
ST2 ENGINE COMPARTMENT, BEHIND LH WHEEL ARCH LINER
NOTE: Refer to the Appendix at the rear of this book for Network Messages. Engine Control Module Pin Description and Characteristic
IPI1–6 ENGINECRANK:B+
I PI1–31 AUTOMATIC – PARK / NEUTRAL SIGNAL: B+ WHEN ACTIVATED MANUAL, ROW – PARK / NEUTRAL SIGNAL: B+ WHEN IGNITION CRANK (III)
MANUAL, NAS – CLUTCH PEDAL SAFETY SWITCH (PARK / NEUTRAL SIGNAL): B+ WHEN ACTIVATED
O PI1–41 STARTER RELAY DRIVE: TO ACTIVATE, ECM SWITCHES CIRCUIT TO GROUND
O PI1–53 FUEL PUMP 2 DRIVE (TO FUEL PUMP 2 MODULE): PWM, 150 Hz, NORMAL POSITIVE DUTY CYCLE RANGE = 4% – 51%
I PI1–65 GENERATOR FIELD RETURN SIGNAL: VARIABLE VOLTAGE BY GENERATOR OPERATING CONDITION
I PI1–79 GENERATOR FAULT; CHARGE WARNING
C PI1–123 CAN –
C PI1–124 CAN +
Instrument Cluster
Pin Description and CharacteristicI FC14–2 KEY-IN AUDIBLE WARNING: B+ WHEN KEY IN
B+ FC14–3 IGNITION SWITCHED POWER SUPPLY (II): B+
SG FC14–14 SIGNAL GROUND: GROUND
PG FC15–2 POWER GROUND: GROUND
B+ FC15–3 BATTERY POWER SUPPLY (LOGIC): B+
I FC15–4 PATS GROUND: GROUND
D FC15–5 PATS TRANSCEIVER: ENCODED COMMUNICATION
D FC15–6 PATS TRANSCEIVER: ENCODED COMMUNICATION
C FC15–18 CAN +
C FC15–19 CAN –
Transmission Control ModulePin Description and CharacteristicB+ GB2–9 IGNITION SWITCHED POWER SUPPLY: B+
O GB2–10 PARK / NEUTRAL SIGNAL: GROUND WHEN ACTIVATED
PG GB2–13 POWER GROUND: GROUND
PG GB2–16 POWER GROUND: GROUND
CONTROL MODULE PIN OUT INFORMATION FIGURE NUMBERCOMPONENT, CONNECTOR AND GROUND
INFORMATION
DATE OF ISSUE
FIGURE MODEL RANGE AND YEAR
TITLE FIGURE NUMBER
KEY TO REFERENCE SYMBOLS VARIANT, VIN RANGE AND DATE OF ISSUE
DATA PAGE
FIGURE PAGE

DATE OF ISSUE: May 2004i
AppendixJaguar S-TYPE 2005
The following pages contain a list of SCP and CAN Network messages.
NOTE:Passive Anti-Theft System and Security System messages are excluded.
Acronyms and abbreviations:
A/C Air Conditioning
ADCM Adaptive Damping Control Module
AIRCON Climate Control
ASC Adaptive Speed Control
AT CMD Commands for configuring and controlling telecommunication devices AUDIO Audio Unit
CAN Controller Area Network
CCM Climate Control Module CM Control Module
CONFIG Configure CPCM Cellular Phone Control Module D2B Fiber Optic Network
D2B OPC Instructions for translating and routing data for D2B use DDM Driver Door Module
DIAG Diagnostics (WDS)
DPF Diesel Particulate Filter
DSC Dynamic Stability Control
DSCM Dynamic Stability Control Module
DTC Diagnostic Trouble Code
ECM Engine Control Module
EPBM Electronic Parking Brake Module
FEM Front Electronic Module
FFHM Fuel-fired Heater Module FL Front Left
FR Front Right
Gateway Device that converts messages between different types of networks HLCM Headlight Leveling Control Module
IC Instrument Cluster
ID Identification
JGM J-Gate Module
MIL Malfunction Indicator Lamp
NCM Navigation Control Module
ODO Odometer
PCM Powertrain Control Module (Diesel only)
PECUS Programmable Electronic Control Units System PTT Push to Talk
REM Rear Electronic Module RF Radio FrequencyRL Rear Left
RPM Revolutions Per Minute RR Rear Right
SCLM Steering Column Lock Module
SCM Speed Control ModuleSCP Standard Corporate Protocol Network
SMS Short Message Service for Mobile Communications
STM Switch to Test Mode
TCM Transmission Control Module TCS Traction Control System
TPMM Tire Pressure Monitoring Module VAM Voice Activation Module
VOICE Voice Activation Control
WDS Worldwide Diagnostic System