GMC 2008 Acadia - Manual (Page 355)

6. Connect the red
positive (+) cable to the
positive (+) terminal
of the dead battery.
Use a remote positive (+) terminal if the vehicle
has one.
7. Do not let the other end touch metal. Connect it to
the positive (+) terminal of the good battery. Use a
remote positive (+) terminal if the vehicle has one.
8. Now connect the black negative ( − ) cable to the
negative ( − ) terminal of the good battery. Use a
remote negative ( − ) terminal if the vehicle has one.
Do not let the other end touch anything until the
next step. The other end of the negative (
− ) cable
does not 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.
Your vehicle has a remote negative ( − ) terminal for
this purpose.
10. Now start the vehicle with the good battery and run
the engine for a while.
11. Try to start the vehicle that had the dead battery. If
it will not start after a few tries, it probably needs
service.
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