1994 Chevrolet Suburban Owner's Manual - Page 124

1994 Chevrolet Suburban Manual

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Service Throttle Soon Light The orange Service Throttle Soon light, if you have one, is located near the middle left edge of the instrument cluster On diesel engines, a computer monitors the operation of the electronic accelerator. This light should come on when the ignition is on but the engine is not running, as a check to show you its working. If it does not come on at all, have it fixed right away. If the light stays on after the engine starts or comes on while you are driving, the computer is indicating that you havea problem. You should take your vehicle in for service soon. Glow Plugs Light The orange Glow Plugs light, if you have one, is located near the upper right corner of the instrument cluster. If you have a diesel engine, it has a special starting system. An instrument panel Glow Plugs light tells you when the engine is ready to be started. For more details, see "Starting Your Diesel Engine" in the Index. 2-69

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Service
Throttle
Soon
Light
The orange Service
Throttle Soon light,
if
you
have
one,
is
located
near
the
middle
left edge
of
the
instrument cluster
On
diesel engines, a computer monitors
the
operation
of
the electronic
accelerator. This light
should come
on
when
the
ignition
is
on
but
the engine
is
not running, as
a
check to show
you its working.
If
it
does not come
on
at
all, have it fixed right
away.
If
the
light
stays
on
after the engine starts
or
comes
on
while
you
are driving, the computer is
indicating
that
you
have
a
problem.
You
should
take your vehicle
in
for
service soon.
Glow
Plugs
Light
The orange Glow
Plugs light, if
you
have
one,
is
located
near
the
upper
right
corner
of
the
instrument cluster.
If
you
have a diesel engine,
it
has a special starting system. An instrument
panel Glow Plugs light
tells
you
when
the
engine
is
ready
to
be started.
For
more details, see “Starting Your Diesel Engine”
in
the
Index.
2-69