2007 Chevrolet Silverado 1500 Pickup Owner's Manual - Page 521
2007 Chevrolet Silverado 1500 Pickup Manual
Page 521 highlights
6. Check that the jumper cables do not have loose or missing insulation. If they do, you could get a shock. The vehicles could be damaged too. Before you connect the cables, here are some basic things you should know. Positive (+) will go to positive (+) or a remote positive terminal (+) if the vehicle has one. Negative (−) will go to a heavy, unpainted metal engine part or a remote negative (−) terminal if the vehicle has one. Do not connect positive (+) to negative (−) or you will get a short that would damage the battery and maybe other parts too. And do not connect the negative (−) cable to the negative (−) terminal on the dead battery because this can cause sparks. On vehicles that have dual batteries, make all battery connections to the remote positive (+) and remote negative (−) terminals. 7. Connect the red positive (+) cable to the positive (+) terminal of the vehicle with the dead battery. Use a remote positive (+) terminal if the vehicle has one. 8. Do not let the other end touch metal. Connect it to the positive (+) terminal of the good battery. Use a remote positive (+) terminal if the vehicle has one. 9. Now connect the black negative (−) cable to the negative (−) terminal of the good battery. Use a remote negative (−) terminal if the vehicle has one. The vehicle's remote negative (-) terminal is marked GND. 521