2003 MITSUBISHI SPYDER Service Repair Manual

AC106603
Indicates power source.
Indicates that terminal is conne-
cted via a plate in the relay box.
Each circuit diagram consists of
block(s). The blocks are divided
by page number.
Indicates splice point numbers.
These numbers are identical to
those described in "Splice Loca-
tions."
Indicates the circuit name to be
connected. The arrow indicates
the current flow direction.
Indicates the power suppply in
the control unit. If no voltage is
displayed, this indicates battery
positive voltage.
An "X" at the end of a connector
number indicates that the conn-
ector is connected to a central-
ized junction that is shown in the
section "Centralized Junction."
Indicates the connector symbol.
Connectors in the circuit diagram
are indicated in numerical order.
Indicates the operating conditions
of the engine coolant switch, etc.
Indicates connector number.
The same number as used in the
wiring harness diagram.
Connector and connector numbers
are shown at the lower part of the
page.
Connector numbers not enclosed
by frame indicate the device incor-
porated into wiring harness.
Indicates the circuit mame
to be connected. The arrow
indicatesthe current flow
direction.
Indicates that the diagram contin-
ues at which belongs to the
block in the same circuit.
AB
Indicates shield wire.Indicates that current
flows upwards.

AC106604
Indicates that the terminal is a
spare one if the device (sensor
in this case) is not provided.
Indicates representative vehicle
body ground point. (Same
number as that of ground point in
GROUNDING LOCATION).
Indicates harness junction where
wire diameter or color changes.
In case two or more connectors
are connected to the same de-
vice, markings indicating the
same connector are connected
by a broken line.
Indicates terminal number.
A broken line indicates that these
connectors are the same interm-
ediate connectors.
Indicates intersections at
which the lead wires are
not connected.
Indicates intersections at
which the lead wires are
connected.
Indicates input/output
to/from control unit
(current flow direction).
InputOutputInput/
output
Indicates current flow downward
or upward as controlled by the
control unit.
AB
Indicates that the diagram comes
from which belongs to the
block in the same circuit.
Indicates a wiring connector which is inside
the equipment and which is not shown in
the wiring harness configuration diagram.
Example C-15-2
Indicates a connector
which is inside the
equipment, numbered
in order starting from 1.
Indicates the connector number shown in
the wiring harness configuration diagram.

ACX02364AB
3
1
8
7
26 45

ACX01251AB
Male terminalMale connector
ACX01252
AB
Male terminal
ACX01253AB
ale connector
ACX01254
AB
Female terminalFemale connector
ACX01255AB
Female terminal
ACX01256AB
Female connector
ACX01257
AB
Device
ACX01253
ACX01258
AB
Intermediate connector
ACX01816
Spare cnnector, check connector
AB
ACX01256

ACX01260
AB
Direct connection type
ACX01261
ACX01262AB
Harness connection type
ACX01263
ACX01264AB
Intermediate connector
ACX01265
ACX01273AB
Body ground
ACX01274
ACX01275AB
Device ground
ACX01276
ACX01277AB
Ground in control unit
ACX01278

ACX02377AB
Battery
ACX02378AB
Buzzer
ACX02379AB
Capacitor
ACX02380AB
Electrolytic
capacitor
ACX02381AB
Va r i a b l e
capacitor
ACX02382
AB
Coil
ACX02383AB
Diode
ACX02384
Light emitting
diode
ABACX02385
Photo diode
ABACX02386
AB
Zener diode
ACX02387
AB
Dual bulb
ACX02388AB
Single bulb
ACX02389AB
Fuse
ACX02390AB
Fusible link
ACX02391
AB
Horn
ACX02392
AB
Motor
ACX02393AB
Pulse generator
ACX02394
AB
Piezoelectric
device
ACX02395 AB
Resistor
ACX02396AB
Variable resistor
ACX02397
AB
Speaker
ACX02398AB
Thermistor
ACX02399AB
Transistor
ACX02400
AB
Photo transistor
ACX01279AB
1.25 G B
1234
Example:

AC106605AB
REAR VIEWFRONT VIEW
TO
FLOOR WIRING
HARNESS (LH)TO ROOF
WIRING HARNESS
NO
CONNECTION
FUEL PUMP
RELAY (2)
NO
CONNECTION
FUEL PUMP
RELAY (1)
TO
INSTRUMENT
PANEL WIRING
HARNESS
NO
CONNECTION TO
INSTRUMENT
PANEL WIRING
HARNESSPOWER
WINDOW
RELAYBLOWER
RELAY DEFOGGER
RELAY
FUSES
ETACS-ECU
C-101C-102
C-103
C-104
C-105
C-106
C-107
C-119C-110
C-109C-111
C-112
C-113
C-114C-115C-116
C-108
1 2
3 4
1 2
3 4 1 2 3
4
5 1 2 3
4
51 2 3
4
5