Nissan Xterra. Manual - part 540

PG-36

< DTC/CIRCUIT DIAGNOSIS >

GROUND CIRCUIT

Back Door No. 2 and Back Door Harness

ABMIA4433GB

PG

HARNESS

PG-37

< DTC/CIRCUIT DIAGNOSIS >

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HARNESS

Harness Layout

INFOID:0000000009484621

HOW TO READ HARNESS LAYOUT 

The following Harness Layouts use a map style grid to help locate

connectors on the drawings:

• Main Harness and Console Sub-harness

• Engine Room Harness (RH View) Engine Compartment, Genera-

tor Sub-harness, and Trailer Tow Relay Sub-harness

• Engine Room Harness (Passenger Compartment)

• Engine Room Harness (LH View) Engine Compartment

• Engine Control Harness, Injector Sub-harness, Ignition Coil Sub-

harness and Knock Sensor Sub-harness

• Chassis Harness, Differential Sub-harness and Trailer Sub-har-

ness

• Body Harness and Off-road Lamps Sub-harness

• Body No. 2 Harness and RH Front Seat Harness

• Room Lamp Harness

• Back Door Harness, Back Door No. 2 Harness and Rear Window Defogger Sub-Harness

To use the grid reference
1. Find the desired connector number on the connector list.
2. Find the grid reference.
3. On the drawing, find the crossing of the grid reference letter column and number row.
4. Find the connector number in the crossing zone.
5. Follow the line (if used) to the connector.

WKIA4020E

PG-38

< DTC/CIRCUIT DIAGNOSIS >

HARNESS

OUTLINE 

ABMIA4416GB

PG

HARNESS

PG-39

< DTC/CIRCUIT DIAGNOSIS >

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MAIN HARNESS

ABMIA5602GB

A3

M1

W/24

: To R1

B3

M76

W/6

: Electric brake (pre-wiring)

D3 M2

W/18

: Front air control

D1

M77

Y/4

: Front passenger air bag module 
  (service replacement)

F1

M3

W/8

: Fuse block (J/B)

E1

M79

—

: Body ground

F2

M4

W/16

: Fuse block (J/B)

B4

M80

GR/8

: Off-road lamps switch