Engine Coolant Temperature Gage - GMC 1999 Jimmy Owner's Manual

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
-
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.
-
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.
2-80
-
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.
-
lock brakes

Engine Coolant Temperature Gage

It means that your engine coolant has overheated. If you
have been operating your vehicle under normal driving
conditions, you should pull off the road, stop your
vehicle and turn off the engine as soon as possible.
The "Problems on the Road" section of this manual
show you what to do. See "Engine Overheating" in
the Index.
This gage shows the
engine coolant temperature.
If the gage pointer moves
into the red area, your
engine is too hot!
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