JMC JIMMY 1993 Owner's Manual page 240

Good Battery ( - ) Heavy Metal Engine
Part
IO. Now start the vehicle with the good battery and run the engine
for
awhile.
11. Try to start the vehicle with the dead battery.
If
it
won't start after a few tries, it
probably needs service.
REMOVE CABLES IN THIS ORDER
J
K1508
12.
Remove the cables in reverse order to prevent electrical shorting. Take
care that they don't touch each other
or any other metal.
5-6