Pontiac GRANDAM 2004 Owner's Manual page 271

Don't let the other end touch anything until the next
step. The other end of the negative ( ) cable
doesn't go to the dead battery. It goes to a heavy,
unpainted metal engine part or to a remote
negative ( ) terminal on the vehicle with the dead
battery.
9. Connect the other end of the negative ( ) cable at
least 18 inches (45 cm) away from the dead battery,
but not near engine parts that move. The electrical
connection is just as good there, and the chance
of sparks getting back to the battery is much less.
10. Now start the vehicle with the good battery and run
the engine for a while.
11. Try to start the vehicle that has the dead battery. If
it won't start after a few tries, it probably needs
service.
Notice: If the jumper cables are removed in the
wrong order, electrical shorting may occur and
damage the vehicle. The repairs would not be
covered by your warranty. Remove the jumper
cables in the correct order, making sure that the
cables do not touch each other or other metal.
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