GMC 2000 Sierra - Manual (Page 273)

yellow blue
5-6
6. 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.
7. 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.
8. Now connect the black
negative ( - ) cable to
the good battery’s
negative (
- ) cable. Use a
remote negative ( - )
terminal if the vehicle
has one.
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
part of the vehicle with the dead battery or to a remote
negative (
- ) terminal if the vehicle has one.