Nissan Murano Z51. Instruction — part 803
![](/vehicle/qul/ontil/crru/erenjuro.png)
GI-10
< HOW TO USE THIS MANUAL >
HOW TO READ WIRING DIAGRAMS
Sample/Wiring Diagram -Example-
INFOID:0000000005595422
Each section includes wiring diagrams.
Description
JCAWA0150GB
Number
Item
Description
1
Power supply
• This means the power supply of fusible link or fuse.
2
Fuse
• “/” means the fuse.
3
Current rating of fus-
ible link/fuse
• This means the current rating of the fusible link or fuse.
4
Number of fusible link/
fuse
• This means the number of fusible link or fuse location.
5
Fusible link
• “X” means the fusible link.
6
Connector number
• Alphabetic characters show to which harness the connector is placed.
• Numeric characters show the identification number of connectors.
7
Switch
• This shows that continuity exists between terminals 1 and 2 when the switch is in the A
position. Continuity exists between terminals 1 and 3 when the switch is in the B position.
8
Circuit (Wiring)
• This means the wiring.
![](/vehicle/qul/ontil/crru/nde.png)
HOW TO READ WIRING DIAGRAMS
GI-11
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C
D
E
F
G
H
I
J
K
L
M
B
GI
N
O
P
SWITCH POSITIONS
Switches are shown in wiring diagrams as if the vehicle is in the “normal” condition.
A vehicle is in the “normal” condition when:
• ignition switch is “OFF”,
• doors, hood and trunk lid/back door are closed,
• pedals are not depressed, and
• parking brake is released.
MULTIPLE SWITCH
The continuity of multiple switch is described in two ways as shown below.
• The switch chart is used in schematic diagrams.
9
Shielded line
• The line enclosed by broken line circle shows shield wire.
10
Connectors
• This means that a transmission line bypasses two connectors or more.
11
Option abbreviation
• This means the vehicle specifications which layouts the circuit between “
”.
12
Relay
• This shows an internal representation of the relay.
13
Optional splice
• The open circle shows that the splice is optional depending on vehicle application.
14
Splice
• The shaded circle “
” means the splice.
15
System branch
• This shows that the circuit is branched to other systems.
16
Page crossing
• This circuit continues to an adjacent page.
17
Component name
• This shows the name of a component.
18
Terminal number
• This means the terminal number of a connector.
19
Ground (GND)
• This shows the ground connection.
20
Explation of option
description
• This shows a explanation of the option abbreviation used on the same page.
Number
Item
Description
SGI860
![](/vehicle/qul/ontil/crru/htror.png)
GI-12
< HOW TO USE THIS MANUAL >
HOW TO READ WIRING DIAGRAMS
• The switch diagram is used in wiring diagrams.
Connector Information
INFOID:0000000005595423
Description
JSAIA0017GB
Number
Item
Description
1
Connector number
• Alphabetic characters show to which harness the connector is placed.
• Numeric characters show the identification number of connectors.
2
Connector type
• This means the connector number. Refer to
PG-94, "How To Read Harness Layout"
3
Terminal number
• This means the terminal number of a connector.
JCAWA0152GB
![](/vehicle/qul/ontil/crru/sulfu.png)
HOW TO READ WIRING DIAGRAMS
GI-13
< HOW TO USE THIS MANUAL >
C
D
E
F
G
H
I
J
K
L
M
B
GI
N
O
P
4
Wire color
• This shows a code for the color of the wire.
B = Black
W = White
R = Red
G = Green
L = Blue
Y = Yellow
LG = Light Green
BG = Beige
BR = Brown
OR or O = Orange
P = Pink
PU or V (Violet) = Purple
GY or GR = Gray
SB = Sky Blue
CH = Dark Brown
DG = Dark Green
• When the wire color is striped, the base color is given first, followed by the stripe color as
shown below:
Example: L/W = Blue with White Stripe
5
Connector
• This means the connector information.
• This unit-side is described by the connector symbols.
Number
Item
Description
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