Nissan Frontier D22. Manual - part 840

 

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Nissan Frontier D22. Manual - part 840

 

 

PB-4

SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)

PFP:00030

Drum Brake

EFS003GD

Unit: mm (in)

Parking Brake Control

EFS003GE

Unit: notch

Brake model

LT26

LT30

Lining wear limit

Minimum thickness

1.5 (0.059)

Drum repair limit

Maximum inner diameter

261.5 (10.30)

296.5 (11.67)

Out-of-round limit

0.03 (0.0012)

Control Type

Pedal

Pedal stroke
[under force of 196 N (20 kg, 44 lb)]

KA24DE

6 - 8

VG33E and VG33ER

7 - 9

Pedal stroke when warning switch comes on

1

Full pedal stroke

169 mm (6.6 in)

PG-1

POWER SUPPLY, GROUND & CIRCUIT ELEMENTS

K  ELECTRICAL

CONTENTS

C

D

E

F

G

H

I

J

L

M

SECTION 

A

B

PG

PRECAUTIONS .......................................................... 3

Precautions for Supplemental Restraint System 
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” .................................................................. 3
Wiring Diagrams and Trouble Diagnosis .................. 3

HARNESS CONNECTOR ........................................... 4

Description ............................................................... 4

HARNESS CONNECTOR (TAB-LOCKING 
TYPE) .................................................................... 4
HARNESS CONNECTOR (SLIDE-LOCKING 
TYPE) .................................................................... 5
HARNESS CONNECTOR (DIRECT-CONNECT 
SRS COMPONENT TYPE) ................................... 6

STANDARDIZED RELAY  ........................................... 7

Description ............................................................... 7

NORMAL OPEN, NORMAL CLOSED AND 
MIXED TYPE RELAYS  ......................................... 7
TYPE OF STANDARDIZED RELAYS  ................... 7

POWER SUPPLY ROUTING  ...................................... 9

Circuit Diagram  ........................................................ 9
Wiring Diagram — POWER — ................................11

BATTERY POWER SUPPLY — IGNITION SW. 
IN ANY POSITION  ...............................................11
ACCESSORY POWER SUPPLY — IGNITION 
SW. IN ACC OR ON ............................................ 13
IGNITION POWER SUPPLY — IGNITION SW. 
IN ON AND/OR START ....................................... 14

Inspection ............................................................... 16

FUSE ................................................................... 16
FUSIBLE LINK  .................................................... 16
CIRCUIT BREAKER  ........................................... 16

GROUND .................................................................. 17

Ground Distribution  ................................................ 17

MAIN HARNESS ................................................. 17
ENGINE ROOM HARNESS ................................ 20
ENGINE CONTROL HARNESS  ......................... 24
ENGINE NO. 2 HARNESS .................................. 27
GENERATOR HARNESS  ................................... 28
ROOM LAMP HARNESS .................................... 29

ELECTRICAL UNITS LOCATION  ............................ 30

Engine Compartment .............................................. 30
Passenger Compartment ........................................ 31

HARNESS LAYOUT .................................................. 33

How to Read Harness Layout ................................. 33

TO USE THE GRID REFERENCE ...................... 33
CONNECTOR SYMBOL  ..................................... 33

Outline .................................................................... 34
Main Harness (King Cab Models) ........................... 35
Main Harness (Crew Cab Models)  ......................... 37
Engine Room Harness (KA24DE Models) .............. 39

ENGINE COMPARTMENT  .................................. 39
PASSENGER COMPARTMENT  ......................... 41

Engine Room Harness (VG33E and VG33ER Mod-
els) .......................................................................... 42

ENGINE COMPARTMENT  .................................. 42
PASSENGER COMPARTMENT  ......................... 44

Engine Control Harness (KA24DE Models) ............ 45
Engine No. 2 Harness (KA24DE Models) ............... 47
Engine Control Harness (VG33E Models) .............. 48
Engine Control Harness (VG33ER Models)  ........... 50
Engine No. 2 Harness (VG33E and VG33ER Mod-
els) .......................................................................... 52
Chassis and Tail Harness (KA24DE Models)  ......... 53
Chassis and Tail Harness (VG33E and VG33ER 
Models) ................................................................... 54
Room Lamp Harness .............................................. 55
Front Door Harness  ................................................ 55

LH SIDE  .............................................................. 55
RH SIDE  .............................................................. 56

Rear Door Harness ................................................. 56

LH SIDE  .............................................................. 56
RH SIDE  .............................................................. 57

Wiring Diagram Codes (Cell Codes)  ...................... 58

SUPER MULTIPLE JUNCTION (SMJ)  ..................... 61

Installation .............................................................. 61
Terminal Arrangement  ............................................ 62

FUSE BLOCK — JUNCTION BOX (J/B)  ................. 63

Terminal Arrangement  ............................................ 63

FUSE AND FUSIBLE LINK BOX .............................. 64

Terminal Arrangement  ............................................ 64

PRECAUTIONS

PG-3

C

D

E

F

G

H

I

J

L

M

A

B

PG

PRECAUTIONS

PFP:00001

Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT 
BELT PRE-TENSIONER”

EKS006XN

The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. This system may include seat belt switch inputs and dual stage front air bag modules. If
equipped with dual stage front air bag modules, the SRS system uses the seat belt switches to determine the
front air bag deployment, and may only deploy one front air bag, depending on the severity of a collision and
whether the front occupants are belted or unbelted. Information necessary to service the system safely is
included in the SRS and SB section of this Service Manual.

The vehicle may be equipped with a passenger air bag deactivation switch. Because no rear seat exists where
a rear-facing child restraint can be placed, the switch is designed to turn off the passenger air bag so that a
rear-facing child restraint can be used in the front passenger seat. The switch is located in the center of the
instrument panel, near the ashtray. When the switch is turned to the ON position, the passenger air bag is
enabled and could inflate for certain types of collision. When the switch is turned to the OFF position, the pas-
senger air bag is disabled and will not inflate. A passenger air bag OFF indicator on the instrument panel lights
up when the passenger air bag is switched OFF. The driver air bag always remains enabled and is not affected
by the passenger air bag deactivation switch.

WARNING:

To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death
in the event of a collision which would result in air bag inflation, all maintenance must be per-
formed by an authorized NISSAN/INFINITI dealer.

Improper maintenance, including incorrect removal and installation of the SRS, can lead to per-
sonal injury caused by unintentional activation of the system. For removal of Spiral Cable and Air
Bag Module, see the SRS section.

Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or
harness connectors.

The vehicle may be equipped with a passenger air bag deactivation switch which can be operated
by the customer. When the passenger air bag is switched OFF, the passenger air bag is disabled
and will not inflate. When the passenger air bag is switched ON, the passenger air bag is enabled
and could inflate for certain types of collision. After SRS maintenance or repair, make sure the
passenger air bag deactivation switch is in the same position (ON or OFF) as when the vehicle
arrived for service.

Wiring Diagrams and Trouble Diagnosis

EKS006XO

When you read wiring diagrams, refer to the following:

GI-13, "How to Read Wiring Diagrams"

.

PG-9, "POWER SUPPLY ROUTING"

 for power distribution circuit.

When you perform trouble diagnosis, refer to the following:

GI-9, "HOW TO FOLLOW TEST GROUPS IN TROUBLE DIAGNOSES"

.

GI-25, "How to Perform Efficient Diagnosis for an Electrical Incident"

.

Check for any Service bulletins before servicing the vehicle.

 

 

 

 

 

 

 

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