GMC 2002 Savana - Manual (Page 239)

5-8
9. Connect the other end of the negative ( - ) cable to
the remote negative ( - ) jump starting terminal.
Remove the cap before using it.
10. Now start the vehicle with the good battery and run
the engine for a while.
11. Try to start the vehicle with the dead battery.
If it won’t start after a few tries, it probably
needs service.
NOTICE:
Damage to your vehicle may result from
electrical shorting if jumper cables are removed
incorrectly. To prevent electrical shorting, take
care that they don’t touch each other or any
other metal. The repairs wouldn’t be covered by
your warranty.