2003 MITSUBISHI MONTERO engine

ACX01846
A-16 Y A-17 A-18A-19
Denotes connector No.
The same connector No. is used throughout the circuit diagrams to facilitate connector location searches.
The first alphabetical symbol indicates the location site of the connector and a number that follows is the unique number.
Numbers are assigned to parts in clockwise order on the diagram.
Example: A-19
Number specific to connector (serial number)
Connector location site symbol
A: ENGINE COMPARTMENT F: FRONT FLOOR AND ROOF
B: ENGINE G: REAR FLOOR AND UNDER FLOOR
C: TRANSMISSION H: DOOR
D: DASH PANEL I: BACK DOOR
E: FLOOR CONSOLE
Denotes ground point.
Same ground number is used throughout circuit
diagrams to facilitate search of ground point.
Refer to GROUP 70 SINGLE PART INSTALLATION
POSITION - GROUND MOUNTING LOCATIONS
for details of ground points.
Denotes a section covered by a
corrugated tube.
Denotes the color of the corrugated
tube (If not specified, it is black.)
R: Red
Y: Yellow
The number of connector pins and the connector color
(except milk white)* are shown for ease of retrieval.
Example: (2-B)
Connector color
(milk white if no color is indicated)
Number of connector pins
*: Typical connector colors
B: Black BR: Brown
Y: Yellow V: Violet
L: Blue O: Orange
G: Green GR: Gray
R: Red NONE: Milk white
A-16 (1) HORN (LOW)
A-17 (3-GR) HEADLIGHT (LOW:RH)
A-18 (2-B) HEADLIGHT (HIGH:RH)
A-19 (2) DUAL PRESSURE SWITCH
Indicates the device to which the
connector is connected.
The mark shows the
standard mounting position
of wiring harness.
AF
Denotes harness name.FRONT
WIRING
HARNESS

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 supply 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.

AC203970
(RELAY BOX IN ENGINE COMPARTMENT)
1 2
34
29
5
30
FRONT OF
VEHICLE
AB
6
7
8
910
11
12
13 14
15 1622 21
17
18
19
2023 24
25 26
27 28
ACX01517
(CONNECTED DIRECTLY TO BATTERY POSITIVE TERMINAL)
31
32
33
AC

AC100710
(RELAY BOX IN ENGINE COMPARTMENT)
FRONT OF
VEHICLE
AE
A-06X
A-07XA-08X
A-09X
A-10X
A-11X
A-12X
A-13X2
10 11
21 22 23 24 25 26 27 28 29 30 31
13
4 5
12 3 4 5 67 8 9
2
13
4 52
13
4 52
13
4 52
13
4 5
AC203937AB
B-53X B-54X
B-19XB-20X
B-21X
B-22X
B-23XB-24X
B-25X
1 2 3
4 512345
1
23 4 5
1
23
4 1
23
4
1
23
41
23
41 2
3 4
1
2 3

CAUTION
AC203954
AB
ACX00878 AB
THEFT PROTECTION PLATE (VIN PLATE)
FOR ENGINE
FOR TRANSMISSION
THEFT PROTECTION LABEL
FOR MAIN OUTER PANELS
[FOR ORIGINAL PARTS]
[FOR REPLACEMENT PARTS]

ACX01547
ENGINE
ENGINE UNDERSIDE
AB
AB
ACX01191
B
A
AUTOMATIC TRANSMISSION

ACX01192
BA
AB
FENDER
The illustration indicates left outer side.
Right side is symmetrically opposite.
ACX01193
A
B
AB
QUARTER PANEL
The illustration indicates left outer side.
Right side is symmetrically opposite.