Nissan Titan. Manual - part 574

ST-32

< SERVICE DATA AND SPECIFICATIONS (SDS) 

SERVICE DATA AND SPECIFICATIONS (SDS)

Power Steering Gear

INFOID:0000000009883518

Power Steering Oil Pump

INFOID:0000000009883519

Power Steering Fluid

INFOID:0000000009883520

Steering gear model

PR26AM

Rack neutral position, dimension (L) (rack stroke)

85.5 mm (3.36 in)

Rack sliding force

Standard

308 

± 45 N (31.4 ± 4.6 kg-f, 69.2 ± 10.1 lb-f)

Service limit (Minimum)

240 N (24.5 kg-f, 54.0 lb-f)

STC0034D

Relief oil pressure

9.0 

− 9.8 mPa (91.77 − 99.93 kg/cm

2

, 1305.34 

− 1421.37 psi)

Power steering fluid capacity

Approx. 1.0   (1-1/8 US qt, 7/8 Imp qt)

STR-1

ENGINE

C

D

E

F

G

H

I

J

K

L

M

SECTION 

STR

A

STR

N

O

P

CONTENTS

STARTING SYSTEM

PRECAUTION ...............................................

2

PRECAUTIONS ...................................................

2

Precaution for Supplemental Restraint System 
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ...................................................................

2

Precaution for Power Generation Variable Voltage 
Control System ..........................................................

2

PREPARATION ............................................

3

PREPARATION ...................................................

3

Special Service Tool  .................................................

3

Commercial Service Tool  ..........................................

3

BASIC INSPECTION  ....................................

4

DIAGNOSIS AND REPAIR WORKFLOW  ..........

4

Work Flow (With GR8-1200 NI)  ................................

4

Work Flow (Without GR8-1200 NI)  ...........................

8

SYSTEM DESCRIPTION  .............................

10

STARTING SYSTEM ..........................................

10

System Diagram ......................................................

10

System Description  .................................................

10

Component Parts Location ......................................

10

Component Description ..........................................

11

DTC/CIRCUIT DIAGNOSIS  .........................

12

B TERMINAL CIRCUIT  .....................................

12

Description ...............................................................

12

Diagnosis Procedure  ...............................................

12

S CONNECTOR CIRCUIT .................................

13

Description ...............................................................

13

Diagnosis Procedure  ...............................................

13

WIRING DIAGRAM ......................................

14

STARTING SYSTEM .........................................

14

Wiring Diagram ........................................................

14

SYMPTOM DIAGNOSIS  ..............................

18

STARTING SYSTEM .........................................

18

Symptom Table  .......................................................

18

REMOVAL AND INSTALLATION ...............

19

STARTER MOTOR  ...........................................

19

Removal and Installation  .........................................

19

SERVICE DATA AND SPECIFICATIONS 
(SDS) ............................................................

21

STARTER MOTOR  ...........................................

21

Starter ..................................................................

STR-2

< PRECAUTION >

PRECAUTIONS

PRECAUTION

PRECAUTIONS

Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT 
PRE-TENSIONER"

INFOID:0000000009886973

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 includes seat belt switch inputs and 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 SR and SB section of this Service Man-

ual.

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 performed by

an authorized NISSAN/INFINITI dealer.

• Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal

injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag

Module, see the SR 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 har-

ness connectors.

PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS

WARNING:

• When working near the Airbag Diagnosis Sensor Unit or other Airbag System sensors with the Igni-

tion ON or engine running, DO NOT use air or electric power tools or strike near the sensor(s) with a

hammer. Heavy vibration could activate the sensor(s) and deploy the air bag(s), possibly causing

serious injury.

• When using air or electric power tools or hammers, always switch the Ignition OFF, disconnect the

battery, and wait at least 3 minutes before performing any service.

Precaution for Power Generation Variable Voltage Control System

INFOID:0000000009886974

CAUTION:

For this model, the battery current sensor that is installed to the negative battery cable measures the

charging/discharging current of the battery and performs various engine controls. If an electrical com-

ponent is connected directly to the negative battery terminal, the current flowing through that compo-

nent will not be measured by the battery current sensor. This condition may cause a malfunction of

the engine control system and battery discharge may occur. Do not connect an electrical component

or ground wire directly to the battery terminal.

PREPARATION

STR-3

< PREPARATION >

C

D

E

F

G

H

I

J

K

L

M

A

STR

N

P

O

PREPARATION

PREPARATION

Special Service Tool

INFOID:0000000009886975

The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.

Commercial Service Tool

INFOID:0000000009886976

Tool number
(Kent-Moore No.)
Tool name

Description

—

(—) Model GR8-1200 NI
Multitasking battery and electrical di-
agnostic station

Tests batteries, starting and charging sys-
tems and charges batteries.
For operating instructions, refer to diagnostic 
station instruction manual.

AWIIA1239ZZ

Tool name

Description

Power tool

Loosening nuts, screws and bolts

PIIB1407E