Nissan Sentra manuals

Nissan Sentra Service Manual: Description

Number

Item

Description

1 Power supply
  • This means the power supply of fusible link or fuse.
2 Fusible link
  • “X” means the fusible link.
3 Number of fusible link/ fuse
  • This means the number of fusible link or fuse location.
4 Fuse
  • “/” means the fuse.
5 Current rating of fusible link/fuse
  • This means the current rating of the fusible link or fuse.
6 Optional splice
  • The open circle shows that the splice is optional depending on vehicle application.
7 Connector number
  • The letter shows which harness the connector is located in.
  • Example “M”: main harness. For detail and to locate the connector, refer to PG-38, "Electrical Units Location".
8 Splice
  • The shaded circle “ ” means the splice.
    ” means the splice.
9 Page crossing
  • This circuit continues to an adjacent page.
10 Option abbreviation
  • This means the vehicle specifications which layouts the circuit between “ ”.

11 Relay
  • This shows an internal representation of the relay.
12 Option description
  • This shows a description of the option abbreviation used on the page.
13 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.
14 Circuit (Wiring)
  • This means the wiring.
15 System branch
  • This shows that the circuit is branched to other systems.
16 Shielded line
  • The line enclosed by broken line circle shows shield wire.
17 Component name
  • This shows the name of a component.
18 Ground (GND)
  • This shows the ground connection.
19 Connector
  • This means the connector information.
  • This unit-side is described by the connector symbols.
20 Connectors
  • This means that a transmission line bypasses two connectors or more.
21 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

LA = Lavender

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
22 Terminal number
  • This means the terminal number of a connector.

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:

Multiple switch


Multiple switch

The continuity of multiple switch is described in two ways as shown below.

Abbreviations


Sample/wiring diagram -example-
For detail, refer to following GI-11, "Description". ...

Abbreviations
Abbreviation List The following ABBREVIATIONS are used: A ABBREVIATION DESCRIPTION A/C Air conditioner A/C Air conditioning A/F sensor Air fuel ...

Other materials:

Wiring diagram
Remote keyless entry system Wiring diagram Power door lock system Wiring Diagram Trunk lid opener Wiring diagram ...

Warning lights
Anti-lock Braking System (ABS) warning light When the ignition switch is placed in the ON position, the Anti-lock Braking System (ABS) warning light illuminates and then turns off. This indicates the ABS is operational. If the ABS warning light illuminates while the engine is running or ...

Washer fluid level switch circuit
Description Transmits the washer level switch signal to the combination meter. Diagnosis procedure Regarding Wiring Diagram information, refer to MWI-28, "Wiring Diagram". 1.Check washer level switch signal circuit Turn ignition switch off. Disconnect combination meter connecto ...

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