Chevrolet 2007 HH7 Owner's Manual page 324

CAUTION:
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Fans or other moving engine parts can
injure you badly. Keep your hands away
from moving parts once the engine is
running.
5. Check that the jumper cables do not have
loose or missing insulation. If they do, you
could get a shock. The vehicles could
be damaged too.
Before you connect the cables, here are some
basic things you should know. Positive (+)
will go to positive (+) or to a remote positive (+)
terminal if the vehicle has one. Negative ( )
will go to a heavy, unpainted metal engine part
or to a remote negative ( ) terminal if the
vehicle has one.
324
Do not connect positive (+) to negative ( ) or
you will get a short that would damage
the battery and maybe other parts too. And do
not connect the negative ( ) cable to the
negative ( ) terminal on the dead battery
because this can cause sparks.
6. Connect the red positive (+) cable to the
positive (+) terminal location on the vehicle
with the dead battery. Use a remote
positive (+) terminal if the vehicle has one.