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16
XJ Series 2001
DATE OF ISSUE: September 2000
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: