Cargo Lamp On; Low Fuel; Low Washer Fluid - GMC 2000 Sierra 1500 Pickup Owner's Manual

SERVICE 4WD (If Equipped)
Malfunctions can be indicated by the system before any
problem is apparent, which may prevent serious damage
to the vehicle. This system is also designed to assist
your service technician in correctly diagnosing
a malfunction.

LOW WASHER FLUID

For more information see, "Windshield Washer Fluid" in
the Index.
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If the SERVICE 4WD
message comes on, there
may be a problem with the
automatic transfer case and
service is required.
This message is displayed
when the vehicle is low on
windshield washer fluid.
The message is only
displayed for 15 seconds
at the start of each
ignition cycle.

CARGO LAMP ON

LOW FUEL

Refer to the fuel gage for a better indication of the
amount of fuel remaining in the fuel tank.
This message is displayed
when the cargo lamp is
turned on and the ignition
key is turned to RUN.
This message is displayed
when your vehicle is low
on fuel.
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