GMC 1995 Jimmy Owner's Manual page 208

Good Battery (-)
Heavy Metal Engine Part
9. Attach the 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, but the chance of sparks getting back to the battery is much
less.
10. Now start the vehicle with the good battery and run the engine for a
while.
1 I . Try to start the vehicle with the dead battery. If it won't start after a few
tries make sure all connections are good. If it still won't start, it
probably needs service.
12. Remove the cables in reverse order to prevent electrical shorting. Fdke
care that they don't touch each other or any other metal.
Remove Cables In This Order:
2
3
1. Heavy Metal
2. Good Battery
(-)
3. Good Battery (+)
4. Dead Battery
(+)
Engine Part
5-6