sport mode GMC SIERRA 1993 Owners Manual

Features & Contmls
Instrument CIuster
Your instrument cluster is designed to let you know at a glance how your
vehicle is running. You’ll know how fast you’re going, ab\
out how much fuel
you have and many other things you’ll need to know to driv\
e safely and economically.
Tachometer Cluster
If you have the tachometer cluster, it looks different but will t\
ell you
everything the standard cluster does, with the addition
of displaying your
engines revolutions per minute (rpm).
Speedometer and Odometer
K2322
Your speedometer lets you see your speed in both miles per hour (\
mph) and
kilometers per hour (kmlh). Your odometer shows how far your vehicle has
been driven, in either miles (used in the U.S.) or kilometers (used in
Canada).
If you have the Sport Performance Model (RPO B4U), your speedome\
ter
reading will
go to 110 mph (1 80 km/h).
Tamper-Resistant Odometer
Your odometer is tamper-resistant. The odometer will show silver line\
s
between the numbers
if someone tries to turn it back.
You may wonder what happens
if your vehicle needs a new odometer
installed.
If the new one can be set to the mileage total of the old odometer,
then it must be. But
if it can’t, then it’s set at zero, and a label must be p\
ut
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Features & Controls
Tachometer
If you have a tachometer, it displays the engine speed in revolut\
ions per
minute (rpm).
If you have the Sport Performance Model (RPO B4U), your tachometer
reading will go
to 6,000 RPM.
'I I Do not operate the engine with the tachometer in the red area, your
engine
or other parts could be damagec' I
Damage to your engine or vehicle caused by operating the engine in 1
red area isn't covered by your vehicle warranty.
Warning and lndicator Lights
This section describes the warning lights and gages that are o\
n your vehicle.
The pictures
will help you locate them.
Warning lights and gages can signal that something is wrong be\
fore
it
becomes serious enough to cause expensive repair or replacement. Paying
attention
to your warning lights and gages could also save you or others from
injury.
Warning lights go on when there may be or
is a problem with one of your
vehicle's functions.
As you will see in the details on the next few pages,
some warning lights come on briefly when you turn the ignition\
key just
to let
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