Hummer H1 (2006+). Manual - part 13

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General Information, Lubrication and Maintenance

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EMISSION CONTROL INFORMATION LABEL

The vehicle emission control label contains engine information such as curb idle rpm, engine displacement, catalytic converter
type, fuel rate, and vacuum hose routing.

This label is affixed to the air cleaner housing (Figure-1-1).

The California Air Resources Board (CARB) label  (Figure-1-2) is also affixed to the air cleaner housing and certifies that the ve-
hicle conforms to EPA and California emission standards.

Figure 1-1:   Emission Control Information Label

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Figure 1-2:   California Air Resources Board Label

SAFETY CERTIFICATION LABEL

The safety certification label is located on the driver side B- pillar (door latch post) (Figures 1-3, and 1-4). The label is required by
the National Highway Traffic Safety Administration and includes a tamper-proof feature. If the label is tampered with, a void
pattern will appear across the label.

The label contains the name of the manufacturer, the month and year the vehicle was manufactured, the certification statement, the
vehicle identification number (VIN), and the vehicle model type. It also contains the Gross Vehicle Weight Rating (GVWR), Gross
Axle Weight Ratings (GAWR), and wheel and tire information. For more information on the GVWR and GAWR, refer to “VEHI-
CLE LOADING INFORMATION” in the HUMMER H1 Owner’s Manual.

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General Information, Lubrication and Maintenance

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Figure 1-3:   Safety Certification Label

TRANSMISSION IDENTIFICATION

An I.D. plate is attached to the passenger side of each Allison Transmission (Figure-1-4). The plate contains the model, date of
manufacture, serial number, engineering feature configuration, transmission identification, and the engineering group.

Figure 1-4:   Transmission I.D. Plate Location

TRANSMISSION

I.D. PLATE

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EPA NOISE EMISSION CONTROL INFORMATION LABEL

The EPA noise emission control information label is located on the passenger side B-pillar (door latch post). The label is required
by the EPA and includes a tamper-proof feature. If the label is tampered with, a void pattern will appear across the label. Notify the
dealer or the manufacturer if the label is missing or displays a void pattern  (Figure-1-5).

The label contains the name of the manufacturer, the month and year the vehicle was manufactured, a statement regarding vehicle
conformance to applicable U.S. EPA regulations, and a description of acts prohibited by the Noise Control Act of 1972.

Figure 1-5:   EPA Noise Emission Control Information Label Location

TRANSFER CASE IDENTIFICATION

The transfer case serial and assembly numbers are located on a tag attached to the rear case (Figure-1-6). 

Figure 1-6:   Transfer Case I.D. Plate Location

TRANSFER CASE SERIAL NUMBER

(ON ID PLATE)

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