Chevrolet 2003 Silverado Owner's Manual page 431

7. Connect the red
positive (+) cable to the
positive (+) terminal
of the vehicle with the
dead battery. Use
a remote positive (+)
terminal if the
vehicle has one.
8. Don't 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.
10. 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 of the vehicle with
the dead battery, or to a remote negative (–)
terminal if the vehicle has one.
9. Now connect the black
negative (−) cable to
the negative (−)
terminal of the good
battery. Use a remote
negative (−) terminal if
the vehicle has one.
The vehicle's remote
negative (–) terminal is
marked GND.
5-51