Cadillac 2000 Escalade Manual page 146

Anti-Lock Brake System Warning Light
If the light stays on, or comes on when you're driving,
your vehicle needs service. If the regular brake system
warning light isn't on, you still have brakes, but you
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don't have anti lock brakes. If the regular brake system
warning light is also on, you don't have anti
and there's a problem with your regular brakes. See
"Brake System Warning Light" earlier in this section.
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The anti lock brake system warning light should come
on briefly when you turn the ignition key to RUN. If the
light doesn't come on then, have it fixed so it will be
ready to warn you if there is a problem.
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With the anti lock brake
system, this light will
come on when you start
your engine and may stay
on for several seconds.
That's normal.
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lock brakes
Engine Coolant Temperature Gage
It also provides an indicator of how hard your vehicle is
working. During a majority of the operation, the gage
will read 210 _ F (100 _ C) or less. If you are pulling a
load or going up hills, it is normal for the temperature to
fluctuate and approach the 260 _ F (160 _ C) mark. If the
gage reaches the 260 _ F (160 _ C) mark, it indicates that
the cooling system is working beyond its capacity.
The "Problems on the Road," section of this manual
shows what to do. See "Engine Overheating" in
the Index.
This gage shows the engine
coolant temperature.