Nissan X-Trail 32. Manual - part 1308

HOW TO READ WIRING DIAGRAMS

GI-11

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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
• 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.

Shielded line

• The line enclosed by broken line circle shows shield wire.

Connectors

• This means that a transmission line bypasses two connectors or more.

Option abbreviation

• This means the vehicle specifications which layouts the circuit between “

”.

Relay

• This shows an internal representation of the relay.

Optional splice

• The open circle shows that the splice is optional depending on vehicle application.

Splice

• The shaded circle “

” means the splice.

System branch

• This shows that the circuit is branched to other systems.

Page crossing

• This circuit continues to an adjacent page.

Component name

• This shows the name of a component.

Terminal number

• This means the terminal number of a connector.

Ground (GND)

• This shows the ground connection.

Explation of option de-
scription

• This shows a description of the option abbreviation used on the page.

Number

Item

Description

SGI860

GI-12

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HOW TO READ WIRING DIAGRAMS

• The switch diagram is used in wiring diagrams.

Connector Information

INFOID:0000000010727542

HOW TO USE CONNECTOR INFORMATION

JSAIA0017GB

JCAWA0152GB

HOW TO READ WIRING DIAGRAMS

GI-13

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Description

How to Repair Aluminum Wires

INFOID:0000000010727543

PRECAUTIONS FOR THE HANDLING OF ALUMINUM WIRES

• If an aluminum wire is damaged (e.g. broken), never perform the repair method for copper wires (soldering).
• Never perform electrotap for connecting broken aluminum wires.
• To secure the wire fixing strength (a force to protect aluminum wire from being disconnected from crimp ter-

minal) and electrical conductivity, always use the dedicated harness repair kit and caulking tool [SST:
KV99112600] when repairing broken wires.

HOW TO DISTINGUISH ALUMINUM WIRES

Wiring color: Lavender (Color code: LA)

HOW TO REPAIR BROKEN WIRES

1.

Insert heat shrinkable tube 

 into the target aluminum wire 

beforehand.

2.

Strip wire terminal approximately 10 mm and insert it into crimp
terminal .

CAUTION:

Check wire size and use appropriate crimp terminal.

Number

Item

Description

Connector number

• Alphabetic characters show to which harness the connector is placed.
• Numeric characters show the identification number of connectors.

Connector type

: Connector model

: Cavity

: Male (M) and female (F) terminals

: Connector color

: Special type

Terminal number

• This means the terminal number of a connector.

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 or BE = Beige
LA = Lavender

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

Connector

• This means the connector information.
• This unit-side is described by the connector symbols.

JPMIA0113GB

JSAIA2961ZZ

GI-14

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HOW TO READ WIRING DIAGRAMS

3.

Set crimp terminal to the die (tooth) of caulking tool [SST:
KV99112600].

CAUTION:

Use appropriate die (tooth) of caulking tool [SST:
KV99112600] according to the crimp terminal size.

4.

Apply load until the handle of caulking tool [SST: KV99112600]
is released.
NOTE:
The handle of the specified caulking tool [SST: KV99112600] is
not opened until crimping is completed.

5.

After crimping both sides, pull wire at both ends to check that
they are not disconnected from crimp terminals.

6.

Cover the crimp terminal with heat shrinkable tube 

 and heat

the tube with industrial dryer 

.

7.

After heating heat shrinkable tube 

, check that adhesive 

 is

squeezed out from both ends of tube to the entire perimeter.

JSAIA2963ZZ

JSAIA2962ZZ

JSAIA2964ZZ

JSAIA2965ZZ

JSAIA2966ZZ