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16
XJ Series 2000
DATE OF ISSUE:
October 1999
RHS3
RHS3
FC7-24
FC7-24 (LHD)
FC7-15 (RHD)
Symbols and Codes
Harness Component Numbers
Connectors
HARNESS CODE + CONNECTOR NUMBER + PIN NUMBER
EXAMPLE: FC7-24 (pin number is separated by a dash)
Where the pin number differs from LHD to RHD, the connector number will be further identified by (LHD) or (RHD).
BT29
BT29-1
BT29-2
CA20
3
1
5
2
4
CA20
8
6
10
7
9
Harness code
Pin number
Connector number
Splices
HARNESS CODE + S (SPLICE) + SPLICE NUMBER
EXAMPLE: RHS3 (no dash is used)
NOTE: In order to avoid unnecessary circuit complication, multiple splices (more than two wires) within components,
in wires leading from input components to multiple circuits and in harness ‘ground’ sides, are simplified so as not to
show wires from other circuits.
Harness code
Splice
Splice number
SIMPLIFIED SPLICE
Splice Headers
Three non-serviceable splice headers are used in the system harness.
Splice headers are depicted as components
and identified by a connector number within the component.
The splice header number appears at the upper left
hand corner; pin numbers appear adjacent to each pin.
EXAMPLE:
Diodes
Harness diodes occur at connectors and are depicted as components and identified by a connector number.
EXAMPLE:
CA223
-4
-5
-6
Relay Connectors
Relay connector numbers are shown within the relay.
The connector number is shown in the upper portion of the re-
lay; the pin (terminal) number is shown adjacent to the pin.
Certain relays are paired and share a modular connector.
In this instance, the connector number remains the same for both relays while the pin numbers of the second relay
are identified by numbers 6 – 10.
EXAMPLE:
17
XJ Series 2000
DATE OF ISSUE:
October 1999
EM2R
(EM1R)
BT2L
CC2(
)
LS2R
BT2L
Symbols and Codes
L
R
Grounds
HARNESS CODE + GROUND EYELET NUMBER + EYELET DESIGNATION (L or R where applicable)
Eyelet designation
Two eyelet variations are used: a single eyelet and an eyelet pair.
The single eyelet has a single ‘leg’ and can be iden-
tified by the absence of a suffix. The eyelet pair has two ‘legs’, identified by the suffix L (left) or R (right).
SINGLE EYELET
EYELET PAIR
EXAMPLES:
Harness code
Ground eyelet number
Single leg eyelet
Harness code
Ground eyelet number
RH eyelet leg
Harness code
Ground eyelet number
LH eyelet leg
Where the ground designation differs from LHD to RHD, the RHD ground is shown in parentheses.
If the ground
designation is the same for LHD and RHD, only one ground designation is used.
EXAMPLES:
LHD Vehicles
RHD Vehicles
Same for LHD & RHD Vehicles
NOTE:
The XJ Series ground studs are not identified by code.
Therefore, multiple eyelets with different harness
codes may be connected to a ground stud.
SCP Network
Due to circuit complexity and because space is limited, the SCP Network is, in most cases, shown as a broken grey
line indicating that there is network communication between the depicted control modules.
Refer to Fig. 19.1 for cir-
cuit details.
EXAMPLE:
S
S
DD10-16
DD10-9
Y
U
–
+
S
S
PD10-16
PD10-9
–
+
21.2
21.2
Y
U
21.2
21.2
Y
U
–
+
21.2
21.2
RD10-9
RD10-16
S
S
Y
U
–
+
21.2
21.2
RP10-9
RP10-16
S
S
SCP
SCP
SCP
SCP
SCP
SCP
SCP
SCP
21.1
21.1
21.1
21.1
21.1
21.1
21.1
21.1
DRIVER DOOR
CONTROL MODULE
PASSENGER DOOR
CONTROL MODULE
DRIVER REAR DOOR
CONTROL MODULE
PASSENGER REAR DOOR
CONTROL MODULE
18
XJ Series 2000
DATE OF ISSUE:
October 1999
Connectors
The following connectors are the common harness-to-harness connectors used throughout the vehicle.
Multilock 040
Low current (harness and ‘direct’ connection connector).
Multilock 070
High current (harness and ‘direct’ connection connector).
Econoseal III LC
Low current sealed connector.
Econoseal III HC
High current sealed connector.
Ford Card
Used for SRS only.
Through Panel
54-way connector.
19
XJ Series 2000
DATE OF ISSUE:
October 1999
Augat 1.6
2-way connector.
Augat 1.6
3-way connector.
Augat 1.6
4-way connector.
Augat 1.6
6-way connector.
Augat 1.6
8-way connector.
Connectors
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