Owner's Manual
Page 248
Now connect the black negative (-) cable to the dead battery. 9. If it probably needs service. 5-7 Don't let the other end of the vehicle with the dead battery. 8. Now start the vehicle with the dead battery. Try to start after a few tries, it won't start the vehicle with the good battery and run the engine for a while. 10. The other end touch anything until the next step. It goes to a heavy, unpainted metal part on the engine of the negative (-) cable doesn't go to the good battery's negative (-) terminal.
Now connect the black negative (-) cable to the dead battery. 9. If it probably needs service. 5-7 Don't let the other end of the vehicle with the dead battery. 8. Now start the vehicle with the dead battery. Try to start after a few tries, it won't start the vehicle with the good battery and run the engine for a while. 10. The other end touch anything until the next step. It goes to a heavy, unpainted metal part on the engine of the negative (-) cable doesn't go to the good battery's negative (-) terminal.