Infiniti QX56 (JA60). Manual - part 561

GI-18

< HOW TO USE THIS MANUAL >

TERMINOLOGY

Nonvolatile random access memory

NVRAM

***

On board diagnostic system

OBD system

Self-diagnosis

Open loop

OL

Open loop

Oxidation catalyst

OC

Catalyst 

Oxidation catalytic converter system

OC system

***

Oxygen sensor

O2S

Exhaust gas sensor

Park position switch

***

Park switch

Periodic trap oxidizer system

PTOX system

***

Positive crankcase ventilation

PCV

Positive crankcase ventilation

Positive crankcase ventilation valve

PCV valve

PCV valve

Powertrain control module

PCM

***

Programmable read only memory

PROM

***

Pulsed secondary air injection control sole-
noid valve

PAIRC solenoid valve

AIV control solenoid valve

Pulsed secondary air injection system

PAIR system

Air induction valve (AIV) control

Pulsed secondary air injection valve

PAIR valve

Air induction valve

Random access memory

RAM

***

Read only memory

ROM

***

Scan tool

ST

***

Secondary air injection pump

AIR pump

***

Secondary air injection system

AIR system

***

Sequential multiport fuel injection system

SFI system

Sequential fuel injection

Service reminder indicator

SRI

***

Simultaneous multiport fuel injection sys-
tem

***

Simultaneous fuel injection

Smoke puff limiter system

SPL system

***

Supercharger

SC

***

Supercharger bypass

SCB

***

System readiness test

SRT

***

Thermal vacuum valve

TVV

Thermal vacuum valve

Three way catalyst

TWC

Catalyst

Three way catalytic converter system

TWC system

***

Three way + oxidation catalyst

TWC + OC

Catalyst

Three way + oxidation catalytic converter 
system

TWC + OC system

*** 

Throttle body

TB

Throttle chamber
SPI body

Throttle body fuel injection system

TBI system

Fuel injection control

Throttle position

TP

Throttle position

Throttle position sensor

TPS

Throttle sensor

Throttle position switch

TP switch

Throttle switch

Torque converter clutch solenoid valve

TCC solenoid valve

Lock-up cancel solenoid
Lock-up solenoid

Transmission range switch

***

Park/neutral switch
Inhibitor switch
Neutral position switch

NEW TERM

NEW ACRONYM /

ABBREVIATION

OLD TERM

TERMINOLOGY

GI-19

< HOW TO USE THIS MANUAL >

C

D

E

F

G

H

I

J

K

L

M

B

GI

N

O

P

***: Not applicable

Transmission control module

TCM

A/T control unit

Turbocharger

TC

Turbocharger

Vehicle speed sensor

VSS

Vehicle speed sensor

Volume air flow sensor

VAFS

Air flow meter 

Warm up oxidation catalyst

WU-OC

Catalyst

Warm up oxidation catalytic converter sys-
tem

WU-OC system

***

Warm up three way catalyst

WU-TWC

Catalyst

Warm up three way catalytic converter sys-
tem

WU-TWC system

***

Wide open throttle position switch

WOTP switch

Full switch

NEW TERM

NEW ACRONYM /

ABBREVIATION

OLD TERM

GI-20

< FEATURES OF NEW MODEL >

IDENTIFICATION INFORMATION

FEATURES OF NEW MODEL

IDENTIFICATION INFORMATION

Model Variation

INFOID:0000000005149583

Prefix and suffix designations:

Drive Type

Body

Engine

Transmission

Destination

Grade

Model

2WD

Wagon

VK56DE

RE5R05A (5A/T)

U.S.A.

QX56

JPKALVN-EUA

4WD

Wagon

VK56DE

RE5R05A (5A/T)

U.S.A.

QX56

JPKWLVN-EUA

Canada

JPKWLVN-ENA

Position

Character

Qualifier

Definition

1

J

Body type

J: Wagon

2

PK

Engine

PK: VK56DE

3

4

A

Axle

A: 2WD

W: 4WD

5

L

Drive

L:  LH

6

V

Grade

V: QX56

7

N

Transmission

N: RE5R05A (5A/T)

8

I82

Model

I82: 2010 QX56

9

10

11

E

Intake

E: EGI

12

U

Zone

N: Canada

U: Federal

13

A

Equipment

A: Standard

14

XXXXX

Option Codes

Option Codes

15

16

17

18

IDENTIFICATION INFORMATION

GI-21

< FEATURES OF NEW MODEL >

C

D

E

F

G

H

I

J

K

L

M

B

GI

N

O

P

Identification Number

INFOID:0000000005149584

VEHICLE IDENTIFICATION NUMBER ARRANGEMENT

1. Emission control information label 2.  F.M.V.S.S. / C.M.V.S.S. certification 

label

3. Tire placard 

4. Vehicle identification number plate 5. Air Conditioning label

AWAIA0026GB

Position

Character

Qualifier

Definition

1

5N3

Manufacturer

5N3: USA produced multi-purpose vehicle

2

3

4

Z

Engine type

Z: VK56DE

5

A

Vehicle line

A: Infiniti QX56

6

0

Model  change

(0-9)

7

N

Body type

N: 4 door wagon

8

C

Gross vehicle 
weight rating

C: 4WD, 4-wheel ABS, Class F   (8 Seating Capacity)

D: 2WD, 4-wheel ABS, Class F   (8 Seating Capacity)

E: 4WD, 4-wheel ABS, Class F   (7 Seating Capacity)

F: 2WD, 4-wheel ABS, Class F   (7 Seating Capacity)

9

*

Check digit

(0 to 9 or X) The code for the check digit is determined by a mathematical com-
putation.

10

A

Model year

2010

11

N

Manufacturing 
plant

N: Canton Mississippi

12

XXXXXX

Vehicle serial num-
ber

Chassis number

13

14

15

16

17