Index Jaguar Jaguar XJ Electrical System manual 2000 year
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12
XJ Series 2000
DATE OF ISSUE:
October 1999
User Instructions
Figure and Data Page Layout
Figure Pages
Each Figure represents a specific electrical system of the vehicle.
The Figures are arranged numerically by system
(
01 – Power Distribution, 02 – Ground Distribution
, etc.) with variations in the system identified by a numeral following
a decimal point (
01.1, 01.2
, etc.).
Refer to the Table of Contents for a complete list of the Figures.
The Figures
01 – Power Distribution
detail the distribution of power to each of the systems.
Numbered reference symbols
refer the user
to a specific Figure and
from a specific Figure back to the Power Distribution Figures.
This method eliminates
the need to include detailed Power Distribution information on each of the Figures.
Similarly, the Figure
02 – Ground Distri-
bution
details the ignition switched ground distribution.
The reference symbols are defined on page 14.
Each Figure appears on a right-hand page with a corresponding Data page to the left.
The Figure and Data pages are fold-
ing pages.
The user must fold out both pages in order to access all the information provided.
Data Pages
The Data page includes information to assist the user in identifying and locating components, connectors and grounds.
This information is supplemented by the illustrations in this front section of the book.
When network data is required for the understanding of a particular circuit, the user is directed to the Appendix.
Where circuits include a Control Module, Pin Out information is provided with values for “active” and “inactive” states.
The values listed are approximately those that can be expected at the control module connector pins with all circuit con-
nections made and all components connected and fitted.
“Active” means a load is applied or a switch is ON; “inactive”
means a load is not applied or a switch is OFF.
This information is provided to assist the user in understanding circuit
operation and should be used FOR REFERENCE ONLY.
13
XJ Series 2000
DATE OF ISSUE:
October 1999
VARIANT:
VIN RANGE:
DATE OF ISSUE:
F00103
➞
October 1999
1
6
50
85
7
49
5
48
49
62
II
II
E
E
1
4
II
II
Fig. 01.1
Fig. 01.2
Fig. 01.3
Fig. 01.4
Fig. 01.5
I
O
S
D
C
1
19
I
Fig. 02.1
XJ Series 2000
Input
Output
Signal Ground (SG)
Serial and Encoded Communications
CAN (Network)
SCP Network
FC15-39
FC15-73
FC15-7
O
I
FC15-41
I
RW
FC15-80
N
13
III
II
I
FC4-1
FC4-3
FC4-2
WU
RW
WR
1
FC4-5
BK
FCS7
FC17L
BK
250A x 2
BT65
B
BT67
BT66
BT60
BT63
BT61
BT62
R
R
R
250A
R
ST6
R
ST5
01.1
01.1
CC21-3
CC21-1
EM82-2
I
02.1
02.1
BK
BK
CCS5
CC3R
RU
GO
EM2-8
GO
EMS28
GO
GO
WR
NW
W
76
44
II
WR
EM60-2
ST2
ST3
R
B
6
ST4
AN2
B
AN1
AN3-1
AN3-2
B
R
PI50-2
PI50-1
Y
37
II
WG
Y
Y
PI1-11
EM3-7
08.1
WR
R
ST1
GO
W
FC22-16
EM82-15
W
Y
EM82-16
Y
FC22-17
D
D
D
Y
D
EM2-15
EM2-13
Y
FCS30
D
B+
YB
FC22-9
D
FC15-92
YB
D
YR
FC22-11
D
FC15-21
YR
D
EM50
3
1
5
2
WU
PI2-12
FC7-3
RU
EM81-12
RU
05.1
I
Battery, Starter, Generator: AJ27 N/A
Battery, Starter, Generator: AJ27 N/A
Fig 03.1
BATTERY
HIGH POWER
PROTECTION MODULE
FALSE BULKHEAD
STUD CONNECTOR
IGNITION SWITCH
(III)
NEUTRAL
SWITCH
PARK, NEUTRAL
(CIRCUIT CONTINUED)
ENGINE
START
FUEL PUMP
CONTROL
AND
IGNITION
SECURITY
ACKNOWLEDGE
O.K. TO START
ENGINE CONTROL
MODULE
INSTRUMENT PACK: CHARGE INDICATOR
(CIRCUIT CONTINUED)
SUPPRESSION
MODULE
ENGINE
CRANKING
CONTROL
LOGIC
POWER
BODY PROCESSOR
MODULE
SECURITY
ACKNOWLEDGE
O.K. TO START
KEY TRANSPONDER MODULE
REGULATOR
GENERATOR
STARTER MOTOR
STARTER RELAY
AJ27 N/A Vehicles
The following abbreviations are used to represent values for Control Module Pin-Out data
I
Input
D
Serial and Encoded Data
B+
Battery Voltage
kHz
Frequency x 1000
O
Output
C
CAN (Network)
V
Voltage (DC)
ms
Milliseconds
SG
Signal Ground
S
SCP Network
Hz
Frequency
mV
Millivolts
CAUTION: The information on this data page is furnished to aid the user in understanding circuit operation.
THIS INFORMATION SHOULD BE USED FOR
REFERENCE ONLY.
NOTE: The values listed are approximately those that can be expected at the control module connector pins with all circuit connections made and all
components connected and fitted.
“Active” means a load is applied or a switch is ON; “Inactive” means a load is not applied or a switch is OFF.
Refer to the front of this book for detailed information and illustrations regarding the location and identification of harnesses, relays, grounds, control
modules and control module pins.
DATE OF ISSUE:
October 1999
Fig. 03.1
COMPONENTS
Component
Connector / Type / Color
Location / Access
BATTERY
BT66 / BATTERY CABLE CLAMP
TRUNK / BATTERY COVER
BT67 / BATTERY CABLE CLAMP
BODY PROCESSOR MODULE
FC15 / 14-WAY AMP EEEC / GREY
BULKHEAD / BEHIND GLOVE BOX
ENGINE CONTROL MODULE
EM80 / 31-WAY AMP 403 / NATURAL
ENGINE COMPARTMENT / CONTROL MODULE ENCLOSURE
EM81 / 24-WAY AMP 403 / NATURAL
EM82 / 17-WAY AMP 403 / NATURAL
EM83 / 28-WAY AMP 403 / NATURAL
EM84 / 22-WAY AMP 403 / NATURAL
EM85 / 12-WAY MULTILOCK 070 / WHITE
GENERATOR
AN1 / EYELET
ENGINE COMPARTMENT / RH FRONT
AN2 / EYELET
ST4 / EYELET
HIGH POWER PROTECTION MODULE
BT60 / EYELET
TRUNK / ADJACENT TO BATTERY
BT61 / EYELET
BT62 / EYELET
BT63 / EYELET
IGNITION SWITCH
FC4 / 8-WAY MULTILOCK 070 / WHITE
STEERING COLUMN
KEY TRANSPONDER MODULE
FC22 / 20-WAY MULTILOCK 040 / GREEN
BELOW INSTRUMENT PACK
NEUTRAL SWITCH
CC21 / 3-WAY MULTILOCK 070 / GREY
GEAR SELECTOR ASSEMBLY / CENTER CONSOLE
REGULATOR (GENERATOR)
PI50 / 3-WAY SUMITOMO 92 / BLACK
ENGINE COMPARTMENT / RH FRONT
STARTER MOTOR
ST1 / EYELET
ENGINE COMPARTMENT / ENGINE BLOCK / RH SIDE
ST2 / EYELET
ST3 / EYELET
SUPPRESSION MODULE
AN3 / 3-WAY ECONOSEAL III LC / RED
ENGINE COMPARTMENT / RIGHT FRONT
RELAYS
Relay
Case Color
Connector / Color
Location / Access
STARTER RELAY
BROWN
EM50 / BROWN
CONTROL MODULE ENCLOSURE RELAYS / ENGINE COMPARTMENT
HARNESS-TO-HARNESS CONNECTORS
Connector
Type / Color
Location / Access
EM2
20-WAY MULTILOCK 070 / GREY
PASSENGER ‘A’ POST / LOWER ‘A’ POST FINISHER
EM3
18-WAY MULTILOCK 070 / WHITE
PASSENGER ‘A’ POST / LOWER ‘A’ POST FINISHER
EM60
2-WAY ECONOSEAL J2 / GREY
ENGINE COMPARTMENT / ADJACENT RH TO FALSE BULKHEAD
FC7
20-WAY MULTILOCK 070 / YELLOW
ABOVE DIMMER MODULE / COIN TRAY
PI1
57-WAY SUMITOMO TS090 / BLACK
ENGINE COMPARTMENT / BULKHEAD / REAR OF ENGINE
PI2
13-WAY ECONOSEAL III LC / BLACK
ENGINE COMPARTMENT / BRACKET ON TOP OF TRANSMISSION
ST5
EYELET
ENGINE COMPARTMENT / RH FALSE BULKHEAD
ST6
EYELET
ENGINE COMPARTMENT / RH FALSE BULKHEAD
GROUNDS
Ground
Location / Type
BT65
EYELET (SINGLE) – BATTERY GROUND STUD
CC3R
EYELET (PAIR) – RH FRONT BULKHEAD STUD / CABIN SIDE
FC17L
EYELET (PAIR) – EMS BULKHEAD GROUND STUD
FOR CONTROL MODULE PIN OUT INFORMATION, UNFOLD PAGE TO LEFT.
CONTROL MODULE PIN OUT INFORMATION
BODY PROCESSOR MODULE
P
Pin
Description
Active
Inactive
I
FC15-7
NEUTRAL SWITCH STATUS
GROUND (N)
B+ (P, R, D, 4, 3, 2)
D
FC15-21
SERIAL COMMUNICATION – KEY TRANSPONDER
ENCODED COMMUNICATIONS
D
FC15-39
SECURITY ACKNOWLEDGE
ENCODED COMMUNICATIONS
I
FC15-41
STARTER ENGAGE REQUEST
GROUND (CRANKING)
B+
O
FC15-73
STARTER RELAY ACTIVATE
GROUND (CRANKING)
B+
I
FC15-80
BATTERY SUPPLY VOLTAGE
B+
B+
D
FC15-92
ENCODED COMMUNICATIONS
ENGINE CONTROL MODULE
P
Pin
Description
Active
Inactive
I
EM81-12
PARK / NEUTRAL CONFIRMATION
B+ (P, N)
GROUND (R,D,4,3,2)
I
EM82-2
ENGINE CRANK
GROUND (CRANKING)
D
EM82-15
OK TO START
ENCODED COMMUNICATIONS
D
EM82-16
SECURITY ACKNOWLEDGE
ENCODED COMMUNICATIONS
KEY TRANSPONDER MODULE
P
Pin
Description
Active
Inactive
D
FC22-9
SERIAL COMMUNICATION
ENCODED COMMUNICATIONS
D
FC22-11
SERIAL COMMUNICATION – BPM
ENCODED COMMUNICATIONS
D
FC22-16
OK TO START
ENCODED COMMUNICATIONS
D
FC22-17
SECURITY ACKNOWLEDGE
ENCODED COMMUNICATIONS
User Instructions
CONTROL MODULE PIN OUT INFORMATION
FIGURE NUMBER
COMPONENT, RELAY, CONNECTOR AND
GROUND INFORMATION
DATE OF ISSUE
DATA PAGE
FIGURE
MODEL RANGE AND YEAR
TITLE
FIGURE NUMBER
KEY TO REFERENCE SYMBOLS
VARIANT, VIN RANGE AND DATE OF ISSUE
FIGURE PAGE
14
XJ Series 2000
DATE OF ISSUE:
October 1999
Symbols and Codes
NOTE: In the examples shown on this page, an ‘X’ is used where a number would appear on an actual Figure.
Reference Symbols
Reference symbols are used for three purposes:
•
to allow the user to complete the individual system circuit to power supply or ground
•
to refer the user to a related circuit
•
to identify control module inputs, outputs and signal grounds
Battery Power Supply
This symbol represents a direct battery power supply and refers the user to Figure 01.1, 01.2 or 01.3.
Ignition Switched Power Supply
This symbol represents ignition switched power supply and refers the user to Figure 01.1, 01.4 or 01.5.
The suffix I indicates auxiliary power.
Power is supplied in ignition switch key positions I (AUXILIARY) and II (IGNITION).
The suffix II indicates ignition power.
Power is supplied in ignition switch key positions II (IGNITION) and III (ENGINE CRANK).
The suffix E indicates engine management switched power.
Power is supplied in ignition switch key positions II (IGNITION)
and III (ENGINE CRANK) under ECM control.
Ignition Switched Ground
This symbol represents an ignition switched ground and refers the user to Figure 02.1.
This symbol without a suffix indicates CRANK.
Ground is completed in ignition switch key position III (ENGINE CRANK).
The suffix I indicates auxiliary ground.
Ground is completed in ignition switch key positions I (AUXILIARY) and II (IGNITION).
The suffix II indicates ignition ground.
Ground is completed in ignition switch key positions II (IGNITION) and III
(ENGINE CRANK).
Figure Number Reference Flag
This symbol refers the reader to a figure number only.
It does not refer to a flag with the same number on a different figure.
As used in Figures 01.1 through 02.1, the reference flag refers the user to a continuation of the circuit.
In this in-
stance, the user matches the number to a Power Supply or Ground symbol to trace the circuit.
In most other cases, it is not necessary to refer to another figure for completion of a circuit, as the reference flags are
used to indicate parallel circuits and circuits that share components.
Most of the circuits where this situation occurs
are overlapped to avoid the necessity for cross-referencing to another figure.
Exceptions to this rule are instances
where signals are transmitted to or received from other system circuits.
When circuits are not overlapped, they are
noted by (CIRCUIT CONTINUED).
BPM
Because the Body Processor Module appears numerous times, the abbreviation BPM is used in the reference
flags on Figures 01.2 and 02.1 in order to conserve space.
Control Module Input, Output, Data Link, Signal Ground and Network(s)
Input
Output
Serial and Encoded
Signal Ground (SG)
CAN (Network)
SCP Network
Communications
These six symbols are employed to assist the user in visualizing the ‘logic’ of circuits containing control modules.
The symbols identify control module input, output, data link, signal ground and network pins.
These symbols are also
employed on the corresponding data page.
X
X
II
X
E
X
I
X
XX
I
XX
II
BPM
XX.X
D
I
O
S
C
15
XJ Series 2000
DATE OF ISSUE:
October 1999
XXXXX
-XX
-XX
-XX
XX1
XX1-X
XX1-X
Symbols and Codes
Wiring Symbols
Wiring Color Codes
N
Brown
O
Orange
B
Black
S
Slate
W
White
L
Light
K
Pink
U
Blue
G
Green
P
Purple
R
Red
BRD
Braid
Y
Yellow
When a wire has two color code letters, the first letter indi-
cates the main color and the subsequent letter indicates
the tracer color.
Wiring Harness Codes
Code
Description
AN
Generator link harness
BB
Rear seat motors and heaters harness
BC
Rear seat center console harness
BL
Bumper harness – LH front
BR
Bumper harness – RH front
BS
Rear seat link harness
BT
Trunk harness
CA
Cabin harness
CC
Center console harness
CF
Radiator cooling fan harness
DD
Driver door harness
EM
Engine management harness
FC
Fascia harness
FL
Axle harness – LH front
FP
Fuel tank pressure sensor link harness
FR
Axle harness – RH front
GB
Transmission harness
HP
Steering wheel horn switch harness
IC
In-car entertainment harness
IJ
Fuel injector harness – supercharged
LA
Axle harness – LH rear
LF
Forward harness
LL
Power steering link harness
PD
Passenger door harness
PI
Engine harness
RA
Axle harness – RH rear
RD
Rear driver door harness
RP
Rear passenger door harness
RT
Radio telephone harness
SC
Steering column switchgear harness
SD
Driver seat harness
SH
Windshield heater link harness
SP
Passenger seat harness
SR
Sliding roof motor link harness
ST
Main power harness
SW
Steering wheel harness
Code Numbering
When numbering connectors, grounds and splices, Jaguar
Engineering uses a three-position format: CA001, CA002,
etc.
Because space is limited in this Electrical Guide, the
codes have been shortened.
Thus CA001-001 becomes
CA1-1, CA002-001 becomes CA2-1, etc.
SPLICE
SIMPLIFIED SPLICE
BULB
CAPACITOR
CONNECTOR
DIODE
DIODE (IN HARNESS)
EYELET AND STUD
FUSE
LOGIC GROUND
POWER GROUND
LED
MOTOR
POTENTIOMETER
PRESSURE TRANSDUCER
RESISTOR
SOLENOID
SPLICE HEADER
SUPPRESSION DIODE
SUPPRESSION RESISTOR
THERMISTOR
TRANSISTOR
WIRE CONTINUED
ZENER DIODE
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