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{CAUTION:
Do not keep driving if the oil pressure is low. If
you do, your engine can become so hot that it
catches fire. You or others could be burned.
Check your oil as soon as possible and have
your vehicle serviced.
Notice: Lack of proper engine oil maintenance may
damage the engine. The repairs would not be
covered by your warranty. Always follow the
maintenance schedule in this manual for changing
engine oil.
Oil pressure may vary with engine speed, outside
temperature and oil viscosity, but readings above the
low pressure zone indicate the normal operating range.
A reading in the low pressure zone may be caused
by a dangerously low oil level or other problems causing
low oil pressure.
Security Light
This light will come on briefly when you turn the key
toward START. The light will stay on until the engine
starts.
If the light flashes, the Passlock
®
system has entered a
tamper mode. If the vehicle fails to start, see Passlock
®
on page 2-19.
If the light comes on continuously while driving and
stays on, there may be a problem with the Passlock
®
system. Your vehicle will not be protected by Passlock
®
,
and you should see your GM dealer.
Also, see Content Theft-Deterrent on page 2-17 for
additional information regarding the SECURITY light.
United States
Canada
3-33