For 1990-2009 cars

### C6H042 and C7H042

### C7H064

The Vehicle Identification Number (VIN) is the legal identifier of the vehicle. The VIN contains the following information:

• | The manufacturer

• | The model

• | The chassis type

• | The engine type

• | The Gross Vehicle Weight (GVW) range

• | The model year

• | The plant code

• | The sequential number

The VIN plate is attached to the top of the instrument panel on the left. The plate is visible through the windshield.

#### Vehicle Identification Number (VIN) System

Position | Definition | Character | Description
--- | --- | --- | ---
1 | Country of Origin | 1 | United States
2 | Manufacturer | G | General Motors
3 | Make | T | GMC
C | Chevrolet
D | GMC Incomplete Vehicle
B | Chevrolet Incomplete Vehicle
-- | Not Used
4 | GVWR/Brake System | A | 9001-10000 Hydraulic
B | 10001-14000 Hydraulic
C | 14001-16000 Hydraulic
D | 14001-16000 Air
E | 16001-19500 Hydraulic
F | 16001-19500 Air
G | 19501-23500 Hydraulic
H | 19501-23500 Air
J | 23501-26000 Hydraulic
K | 23501-26000 Air
L | 26001-33000 Hydraulic
M | 26001-33000 Air
N | 33001-40500 Hydraulic
P | 33001-40500 Air
R | 40501-48500 Hydraulic
S | 40501-48500 Air
T | 48501-58000 Air
V | 58001-69500 Air
W | 69501-over Air
5 | Series | 6 | 6000 Series Medium Duty
7 | 7000 Series Medium Duty
6 | Truck Line & Cab Type | H | C600, 700 Conventional Cab
D | C700 Crew Cab (SEO)
7 | Chassis Type | 1 | 4 x 2, 2 Axles, 1 Driving
4 | 6 x 4, 3 Axles, 2 Driving
8 | Engines | J C E | Caterpillar 6.6L Diesel (LX0) Caterpillar 7.2L Diesel (LG5) GM 8.1L MFI (L18)
9 | Check Digit | 1 | --
10 | Model Year | 2 | 2002
11 | Plant Location | J | Janesville, WI
12-17 | Plant Sequence Number | -- | --