Mitsubishi Outlander XL. Manual - part 77

HOW TO READ CIRCUIT DIAGRAMS

CIRCUIT DIAGRAMS

90-5

Item

No.

Connector/Grounding

Symbol

Contents

Connector 
and terminal 
marking

1

The male and female terminals 
are indicated as shown. The 
connector with male terminal(s) 
is called as male connector and 
indicated by two connector 
contour lines, while the 
connector with female 
terminal(s) is called as female 
connector and indicated by 
single connector contour line.

Connector 
symbol 
marking

2

The symbol indicates the 
connector is viewed as shown. 
At a device connection, the 
connector symbol on the device 
side is shown. For an 
intermediate connector, the 
male connector symbol is 
shown. For spare connectors 
and check connectors, no 
device is connected, and so the 
harness-side connector symbol 
is shown for these connectors. 
However, a data link connector 
is exceptional.

ZC5016000000

Male terminal

Male connector

ZC5016110000

Male terminal

ZC5016120000

Male connector

ZC5016010000

Female terminal

Female connector

ZC5016130000

Female terminal

ZC5016140000

Female connector

ZC5016020000

Device

ZC501612AA00

ZC5016030000

Intermediate connector

ZC5016040000

Spare connector, check connector

ZC501614AA00

HOW TO READ CIRCUIT DIAGRAMS

CIRCUIT DIAGRAMS

90-6

Connector 
connection 
marking

3

Connection between a device 
and the harness is either by 
direct insertion in the device 
(direct connection type) or by 
connection with a harness 
connector furnished on the 
device side (harness 
connection type). The two types 
are indicated as illustrated.

4

5

Ground 
marking

6

Grounding is either by body 
ground, device ground or 
control unit interior ground. 
These are indicated as 
illustrated.

7

8

Item

No.

Connector/Grounding

Symbol

Contents

ZC5016050000

Direct connection type

ZC501615AA00

ZC5016060000

Harness connection type

ZC501616AA00

ZC5016070000

Intermediate connector

ZC501617AA00

ZC5016080000

Body ground

ZC501618AA00

ZC5016090000

Device ground

ZC501619AA00

ZC5016100000

Ground in control unit

AA00

ZC501620

HOW TO READ CIRCUIT DIAGRAMS

CIRCUIT DIAGRAMS

90-7

SYMBOLS (EXCEPT CONNECTOR AND GROUNDING)

Devices appearing in circuit diagrams are indicated 
by the following symbols.

WIRE COLOR CODES

Wire colors are identified by the following color codes.

If a cable has two colors, the first of the two color code charac-
ters indicates the basic color (color of the cable coating) and 
the second indicates the marking (tracer) color.

NOTE: 

 

*: No code indicates 0.5 mm

2

(0.0008 in

2

). Cable color code in 

parentheses indicates 0.3 mm

2

 (0.0005 in

2

).

Code

Wire color

Code

Wire color

Code

Wire color

Code

Wire color

B

Black

L

Blue

PU

Purple

V

Violet

BR

Brown

LG

Light green

R

Red

W

White

G

Green

O

Orange

SB

Sky blue

Y

Yellow

GR

Gray

P

Pink

SI

Silver

−

−

No.

Meaning

1

F: Flexible wire

T: Twisted wire

2

Wire size (mm

2

)*

3

Basic color (color of the cable coating)

4

Marking color

ZC6005490000

Battery

ZC6005500000

Buzzer

ZC6005510000

Capacitor

ZC6005520000

Electrolytic

capacitor

ZC6005530000

Variable

capacitor

ZC6005540000

Coil

ZC6005550000

Diode

ZC6005560000

Light emitting 
diode

ZC6005570000

Photo diode

ZC6005580000

Zener diode

ZC6005590000

Dual filament bulb

ZC6005600000

Single filament

bulb

ZC6005610000

Fuse

ZC6005620000

Fusible link

ZC6005630000

Horn

ZC6005640000

Motor

ZC6005650000

Pulse generator

ZC6005660000

Piezoelectric
device

ZC6005670000

Resistor

ZC6005680000

Variable resistor

ZC6005690000

Speaker

ZC6005700000

Thermistor

ZC6005710000

Transistor

ZC6005720000

Photo transistor

ZC5016210000

<F>

1.25

G

B

1

2

3

4

Example:

ETACS-ECU

CIRCUIT DIAGRAMS

90-8

ETACS-ECU

ACC
RELAY2

ACC
RELAY 3

ACCESSOR
SOCKET
RELAY

IG1
RELAY

IGNITION
CONTROL
CIRCUIT

NO
USED
RELAY

NO
USED
RELAY

POWER
WINDOW
RELAY

TAILLIGHT
CONTROL
CIRCUIT

TURN-SIGNAL LIGHT 
CONTROL CIRCUIT

WINDSHIELD
WIPER
AUTOMATIC
STOP RELAY

FUEL
PUMP
RELAY

WINDSHIELD
WIPER SPEED
SWITCHING
RELAY

HEADLIGHT
AND FAN
BACKUP
CIRCUIT