GM Service Manual Online
For 1990-2009 cars only

Object Number: 65474  Size: SH

Vehicle Identification Number (VIN) System

The Vehicle Identification Number (VIN) plate (1) is the legal identifier of the vehicle. The VIN plate is located on the upper left corner of the instrument panel and can be seen through the windshield from the outside of the vehicle.

Position

Definition

Character

Description

1

Country of Origin

1

United States, Mexico

2

Manufacturer

G

General Motors

3

Make

1

2

Chevrolet

Pontiac

4

5

Carline/Series

JC

JF

JH

JB

Cavailer

Sunfire

6

Body Style

1

2

Four-Door, 4 Window Notchback-69

Two-Door Coupe-37

7

Restraint System

2

Active (Manual) Belts W/Driver and Passenger Inflatable Restraint System - Frontal

8

Engine Type

F

RPO L61, 2.2L, L4, MFI, DOHC

9

Check Digit

--

Check Digit

10

Model Year

5

2005

11

Plant Location

7

S

Lordstown, OH

Ramos Arizpe, Mexico

12-17

Plant Sequence Number

--

Plant Sequence Number

VIN Derivative Characters

Position

Definition

Character

Description

All engines and transmissions are stamped or laser etched with a partial Vehicle Identification Number (VIN). This table identifies the different VIN derivative characters and their respective positions.

1

Division

1

2

Chevrolet

Pontiac

2

Model Year

4

2005

3

Plant Location

7

S

Lordstown, OH

Ramos Arizpe, Mexico

4-9

Plant Sequence Number

--

Plant Sequence Number

A VIN derivative can be used to determine if a vehicle contains the original engine or transmission by matching the VIN derivative positions to their accompanying positions in the complete VIN.

VIN Derivative Position

Equivalent VIN Position

1

3

2

10

3

11

4-9

12-17

4T40E/4T45E (MN4/ MN5) Transmission Derivative Location

Refer to Transmission Identification Information in Automatic Transaxle - 4T40-E/4T45-E.

2.2L (L61) Engine ID and VIN Derivative Location

Refer to Engine Identification in Engine Mechanical - 2.2L (L61).

Engine and Transmission Usage

BODY TYPE

CAR LINE DIVISION

ENGINE SIZE

FUEL SYSTEM

ENGINE RPO

TRANSMISSION USED

TRANSMISSION RPO

N

Grand AM Pontiac

2.2L, 4 CYL

MFI

L61

4T40-E/Getrag, F23, 5 Speed

MN4/M86

N

Grand AM Pontiac

3.4L, 6 CYL

SFI

LA1

4T45-E

MN5