Notice: If your engine catches fire because you keep
driving with no coolant, your vehicle can be badly
damaged. The costly repairs would not be covered by
your warranty. See Overheated Engine Protection
Operating Mode on page 5-28 for information on
driving to a safe place in an emergency.
If No Steam Is Coming From
Your Engine
The ENGINE OVERHEATED STOP ENGINE or the
ENGINE OVERHEATED IDLE ENGINE message,
along with a low coolant condition, can indicate a
serious problem.
If you get an engine overheat warning, but see or
hear no steam, the problem may not be too serious.
Sometimes the engine can get a little too hot when you:
•
Climb a long hill on a hot day.
•
Stop after high-speed driving.
•
Idle for long periods in traffic.
•
Tow a trailer. See Towing a Trailer on page 4-41.
If you get the ENGINE OVERHEATED STOP ENGINE
or the ENGINE OVERHEATED IDLE ENGINE message
with no sign of steam, try this for a minute or so:
1. If the vehicle has an air conditioner and it is on,
turn it off.
2. Turn on the heater to the highest temperature and
at the highest fan speed and open the windows
as necessary.
3. In heavy traffic, let the engine idle in NEUTRAL (N)
while stopped. If it is safe to do so, pull off the road,
shift to PARK (P) or NEUTRAL (N) and let the
engine idle.
If you no longer have the overheat warning, you can
drive. Just to be safe, drive slower for about 10 minutes.
If the warning does not come back on, you can drive
normally.
If the warning continues, pull over, stop, and park your
vehicle immediately.
5-27
Summary of Contents for 2008 Sierra 1500 Pickup
Page 16: ...Put someone on it Get it up to speed Then stop the vehicle The rider does not stop 1 12...
Page 76: ...NOTES 1 72...
Page 136: ...NOTES 2 60...
Page 139: ...NOTES 3 3...
Page 140: ...Instrument Panel Overview United States version shown Canada similar 3 4...
Page 400: ...5 Remove all the wheel nuts and take off the flat tire Rear Position 5 88...
Page 443: ...Engine Drive Belt Routing 6 15...