Nissan Pathfinder (2006 year). Manual - part 259

HOW TO USE THIS MANUAL

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Relation between Illustrations and Descriptions

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The following sample explains the ralationship between the part description in an illustration, the part name in
the text and the service procedures.

Components

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THE LARGE ILLUSTRATIONS are exploded views (see the following) and contain tightening torques,
lubrication points, section number of the PARTS CATALOG  (e.g. SEC. 440) and other information neces-
sary to perform repairs.
The illustrations should be used in reference to service matters only. When ordering parts, refer to the
appropriate PARTS CATALOG .
Components shown in an illustration may be identified by a circled number. When this style of illustration
is used, the text description of the components will follow the illustration.

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SYMBOLS

How to Follow Trouble Diagnoses

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DESCRIPTION

NOTICE:
Trouble diagnoses indicate work procedures required to diagnose problems effectively. Observe the following
instructions before diagnosing.

1.

Before performing trouble diagnoses, read the “Preliminary Check”, the “Symptom Chart” or the
“Work Flow”.

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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2.

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

3.

Refer to Component Parts and Harness Connector Location for the Systems described in each
section for identification/location of components and harness connectors.

4.

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-harness is used, refer to Wiring Diagram in each individual section and Harness Layout in PG
section for identification of harness connectors.

5.

When checking circuit continuity, ignition switch should be OFF.

6.

Before checking voltage at connectors, check battery voltage.

7.

After accomplishing the Diagnostic Procedures and Electrical Components Inspection, make sure
that all harness connectors are reconnected as they were.

HOW TO FOLLOW TEST GROUPS IN TROUBLE DIAGNOSES

1.

Work and diagnostic procedure
Start to diagnose a problem using procedures indicated in enclosed test groups.

2.

Questions and required results
Questions and required results are indicated in bold type in test group.
The meaning of are as follows:

3.

Symbol used in illustration
Symbols included in illustrations refer to measurements or procedures. Before diagnosing a problem,
familiarize yourself with each symbol. Refer to  "Connector Symbols" in GI Section and "KEY TO SYM-
BOLS SIGNIFYING MEASUREMENTS OR PROCEDURES" below.

4.

Action items

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a. Battery voltage 

→

 11 - 14V or approximately 12V

b. Voltage

: Approximately 0V 

→

 Less than 1V

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Next action for each test group is indicated based on result of each question. Test group number is shown
in the left upper portion of each test group.

HARNESS WIRE COLOR AND CONNECTOR NUMBER INDICATION

There are two types of harness wire color and connector number indication.

Type 1: Harness Wire Color And Connector Number Are Shown In Illustration

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Letter designations next to test meter probe indicate harness
wire color.

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Connector numbers in a single circle (e.g. M33) indicate har-
ness connectors.

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Connector numbers in a double circle indicate component con-
nectors.

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Type 2: Harness Wire Color And Connector Number Are Shown In Text

KEY TO SYMBOLS SIGNIFYING MEASUREMENTS OR PROCEDURES

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How to Read Wiring Diagrams

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CONNECTOR SYMBOLS

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

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Connector symbols shown from the terminal side are enclosed
by a single line and followed by the direction mark.

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Connector symbols shown from the harness side are enclosed
by a double line and followed by the direction mark.

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Certain systems and components, especially related to OBD,
may use a new style slide-locking type harness connector. For
description and how to disconnect, refer to 

PG-74, "HARNESS

CONNECTOR"

 .

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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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SAMPLE/WIRING DIAGRAM - EXAMPL - 

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For detail, refer to following “DESCRIPTION”.

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