GM Service Manual Online
For 1990-2009 cars only

Object Number: 65474  Size: SH

Vehicle Identification Number (VIN) System

Position

Definition

Character

Description

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

1

Country of Origin

1

U.S.A.

2

Manufacturer

G

General Motors

3

Make

2

Pontiac

4

5

Carline/Series

HX

HZ

Bonneville SE

Bonneville SSE

6

Body Style

5

Four-Door Sedan

7

Restraint System

2

Active Manual Belts w/Driver and Passenger Supplemental Inflatable Restraint Frontal

8

Engine Type

E

K

I

RPO L36, 3.8L, V6, MFI, HO

RPO LD8, 4.6L, V8, DOHC, MFI

9

Check Digit

--

Check Digit

10

Model Year

5

2005

11

Plant Location

9

Detroit/Hamtramck, Michigan

12-17

Plant Sequence Number

H

100001

VIN Derivative Characters

Position

Definition

Character

Description

All engines and transmissions are stamped with a partial VIN. This table identifies the different VIN derivative characters and their respective positions.

1

Division

2

Pontiac

2

Model Year

5

2005

3

Plant Location

9

Detroit/Hamtramck, Michigan

4-9

Plant Sequence Number

H

100001

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 Positions

VIN Derivative Position

Equivalent VIN Position

1

3

2

10

3

11

4-9

12-17

4T65-E Transmission ID and VIN Derivative Location

Refer to Transmission Identification Information in Automatic Transaxle - 4T65-E.

4T80-E Transmission/Transaxle ID and VIN Derivative Location

Refer to Transmission Identification Information in Automatic Transaxle - 4T80-E.

3.8L L36 Engine ID and VIN Derivative Locations

Refer to Engine Identification in Engine Mechanical - 3.8L (L36).

4.6L LD8 Engine ID and VIN Derivative Locations

Refer to Engine Identification in Engine Mechanical - 4.6L (LD8).