Symbols and Codes

NOTE: In the examples on this page, an X is used where a number would appear on an actual Figure.

Reference Symbols:

Control Module Pin Symbols:

Wiring Symbols:

Harness Codes

AC Climate Control
AL LH Side Airbag
AR RH Side Airbag
BL LH Rear Door
BR RH Rear Door
CA Cabin
EN Engine
FB Front Bumper
FL LH Front Door
FR RH Front Door
FT Fuel Tank
GC Cooling Pack
IL Injector Rail
IP Instrument Panel
JB Junction Box
LF LH Front Wheel Speed Sensor
LR LH Rear Wheel Speed Sensor
LS LH Front Seat
NA Navigation System
PA Pedals
PH Telephone
RB Rear Bumper
RC Roof Console
RF RH Front Wheel Speed Sensor
RR RH Rear Wheel Speed Sensor
RS RH Front Seat
TL Trunk Lid
TM Trunk Main
VM Vacuum Module
VP Vacuum Pump

Wiring Color Codes
N Brown
B Black
W White
K Pink
G Green
R Red
Y Yellow
O Orange
S Slate
L Light
U Blue
P Purple
BRD Braid
BOF Fiber optic (D2B Network)

Code Numbering
When numbering connectors, grounds and splices, Jaguar Engineering uses a three-position format: AC001, AC002, etc. Because space is limited in this Electrical Guide the codes have, in most cases, been shortened. Thus AC001-001 becomes AC1-1, AC002-001 becomes AC2-1, etc.

Grounds







There may be up to three eyelets on one ground stud. A, B and C are used to indicate the position of the eyelet on the stud: A first (bottom), B second (middle), C third (top). Two eyelet variations are used: a single eyelet and an eyelet pair. The single eyelet has a single leg , which is identified by an S; the eyelet pair has two legs , identified as L (left) or R (right).







On figures where LHD and RHD circuits are combined and 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.

Relays







All relays are located in the Power Distribution Fuse Box and the Central Junction Fuse Box. Relays do not have a separate relay connector (base). All relays use the ISO pin numbering system (1, 2, 3, 4, 5). Each relay in the vehicle is identified by a unique "R" number.

Fuses







All fuses are located in the Power Distribution Fuse Box and the Central Junction Fuse Box. Each fuse in the vehicle is identified by a unique "F" number.

Networks







In most instances, networks are shown as a broken grey line to indicate that there is network communication between the depicted control modules. Refer to Figures 20.1, 20.2, 20.3 and 20.4 for circuit details.