Nissan Pathfinder (2012 year). Manual - part 394

 

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Nissan Pathfinder (2012 year). Manual - part 394

 

 

HOW TO USE THIS MANUAL

GI-5

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SYMBOLS

1.

Union bolt

2.

Copper washer

3.

Brake hose

4.

Cap

5.

Bleed valve

6.

Sliding pin bolt

7.

Piston seal

8.

Piston

9.

Piston boot

10. Cylinder body

11. Sliding pin

12. Torque member mounting bolt

13. Washer

14. Sliding pin boot

15. Bushing

16. Torque member

17. Inner shim cover

18. Inner shim

19. Inner pad

20. Pad retainer

21. Pad wear sensor

22. Outer pad

23. Outer shim

24. Outer shim cover

1: PBC (Poly Butyl Cuprysil) grease 
or silicone-based grease

2: Rubber grease

: Brake fluid

Refer to GI section for additional symbol definitions.

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GI-6

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HOW TO FOLLOW TROUBLE DIAGNOSES

HOW TO FOLLOW TROUBLE DIAGNOSES

Description

INFOID:0000000007359060

NOTICE:

Trouble diagnoses indicate work procedures required to diagnose problems effectively. Observe the following

instructions before diagnosing.

• Before performing trouble diagnoses, read the “Work Flow” in each section.

• After repairs, re-check that the problem has been completely eliminated.

• Refer to Component Parts and Harness Connector Location for the Systems described in each section for

identification/location of components and harness connectors.

• When checking circuit continuity, ignition switch should be OFF.

• Refer to the Circuit Diagram for quick pinpoint check.

If you need to check circuit continuity between harness connectors in more detail, such as when a sub-har-

ness is used, refer to Wiring Diagram in each individual section and Harness Layout in PG section for identi-

fication of harness connectors.

• Before checking voltage at connectors, check battery voltage.

• After accomplishing the Diagnosis Procedures and Electrical Components Inspection, make sure that all

harness connectors are reconnected as they were.

How to Follow Test Groups in Trouble Diagnosis

INFOID:0000000007359061

1. Test group number and test group title

• Test group number and test group title are shown in the upper portion of each test group.

2. Work and diagnosis procedure

• Start to diagnose a problem using procedures indicated in enclosed test groups.

3. Questions and results

• Questions and required results are indicated in test group.

4. Action

• Next action for each test group is indicated based on result of each question.

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HOW TO FOLLOW TROUBLE DIAGNOSES

GI-7

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Key to Symbols Signifying Measurements or Procedures

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GI-8

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HOW TO FOLLOW TROUBLE DIAGNOSES

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HOW TO READ WIRING DIAGRAMS

GI-9

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HOW TO READ WIRING DIAGRAMS

Connector symbols

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Most of connector symbols in wiring diagrams are shown from the terminal side.

• Connector symbols shown from the terminal side are enclosed by

a single line and followed by the direction mark.

• Connector symbols shown from the harness side are enclosed by

a double line and followed by the direction mark.

• Certain systems and components, especially those related to

OBD, may use a new style slide-locking type harness connector.

For description and how to disconnect, refer to PG section,

“Description”, “HARNESS CONNECTOR”.

• Male and female terminals

Connector guides for male terminals are shown in black and

female terminals in white in wiring diagrams.

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GI-10

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HOW TO READ WIRING DIAGRAMS

Sample/wiring diagram -example-

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• For detail, refer to following 

GI-11, "Description"

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HOW TO READ WIRING DIAGRAMS

GI-11

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Description

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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:

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 fus-
ible 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-64, "Elec-

trical Units Location"

, 

PG-39, "Harness Layout"

.

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Splice

• The shaded circle “

” 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
LB = Light Blue

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

22

Terminal number

• This means the terminal number of a connector.

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GI-12

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HOW TO READ WIRING DIAGRAMS

• 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.

• The switch diagram is used in wiring diagrams.

SGI860

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2012 Pathfinder

 

 

 

 

 

 

 

Content      ..     392      393      394      395     ..