2003 Chevrolet Tahoe Owner's Manual - Page 401
2003 Chevrolet Tahoe Manual
Page 401 highlights
8. Now connect the black negative (-) cable to the good battery's negative (-) cable. Use a remote negative (-) terminal if the vehicle has one. 10. Connect the other end of the negative(-) cable to the negative (-) terminal of the dead battery or to a remote negative (-) terminal if the vehicle has one. 9. 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, or to the remote negative (-) terminal on the vehicle with the dead battery. 11. Now start the vehicle with the good battery and run the engine for a while. 12. Try to start the vehicle that had the dead battery. If it won't start after a few tries, it probably needs service. Nofice: Damage to your vehicle may result from electrical shorting if jumper cables are removed incorrectly. To prevent electrical shorting, take care that the cables don't touch each otheror any other metal. The repairs wouldn't be covered by your warranty. 5-48