Driver Door Ajar
When this message appears on the display, it means
that the driver’s door was not closed completely.
You should make sure that the driver’s door is closed
completely.
Engine Coolant Hot – Idle Engine
This message will appear when the engine coolant
temperature is too hot. Stop and allow the vehicle to
idle until it cools down.
Notice: If you drive your vehicle while the engine
is overheating, severe engine damage may occur.
If an overheat warning appears on the instrument
panel cluster and/or DIC, stop the vehicle as soon as
possible. Do not increase the engine speed above
normal idling speed. See
on page 5-29 for more information.
Engine Coolant Hot – AC
(Air Conditioning) Off
This message displays when the engine coolant
becomes hotter than the normal operating temperature.
To avoid added strain on a hot engine, the air
conditioning compressor is automatically turned off.
When the coolant temperature returns to normal, the air
conditioning compressor will turn back on. You can
continue to drive your vehicle.
If this message continues to appear, have the system
repaired by your GM dealer as soon as possible to avoid
damage to the engine or transmission.
Engine Overheated – Stop Engine
This message will appear when the engine has
overheated. Stop the vehicle and turn the engine off
immediately to avoid severe engine damage. See
Engine Overheating on page 5-29. A chime will also
sound when this message is displayed.
Notice: If you drive your vehicle while the engine
is overheating, severe engine damage may occur.
If an overheat warning appears on the instrument
panel cluster and/or DIC, stop the vehicle as soon as
possible. Do not increase the engine speed above
normal idling speed. See
on page 5-29 for more information.
Engine Power Reduced
This message informs you that the vehicle is reducing
engine power to try to protect the engine or transmission
from damage due to extreme operating conditions.
This also can affect the vehicle’s ability to accelerate.
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Summary of Contents for CTC 2005
Page 5: ...These are some examples of symbols that may be found on the vehicle v...
Page 6: ...NOTES vi...
Page 126: ...NOTES 2 56...
Page 129: ...NOTES 3 3...
Page 130: ...Instrument Panel Overview CTS shown CTS V similar 3 4...
Page 162: ...CTS V United States version shown Canada similar 3 36...
Page 234: ...NOTES 3 108...
Page 294: ...When you open the hood on the 5 7L V8 CTS V you will see the following 5 14...
Page 382: ...Rear Pass Through Seat Split Folding Rear Seat 5 102...
Page 390: ...NOTES 5 110...
Page 422: ...NOTES 7 14...