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2-12
Water in Fuel Light
3500HD
Full
-
Size Van
This light will come on to warn you if there is water in
the diesel fuel system.
For more information on how this light works,
see “Diesel Fuel Requirements and Fuel System”
in the Index.
Service Throttle Soon Light
On diesel engines,
a computer monitors
the operation of the
electronic accelerator.
As a check to show you it’s working, this light comes on
for a few seconds after the ignition is turned on.
Normally, it will not come back on unless the ignition has
been off for 30 seconds or more. If the light does not come
on at all, and the ignition has been off for 30 seconds or
more, have the light fixed right away. If the light stays on
after the engine starts, or comes on while you are driving,
the computer is indicating that your vehicle has a problem.
You should take your vehicle in for service soon.
Содержание GMC 2002
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