1994 Chevrolet Blazer Owner's Manual - Page 206

2. Get the vehicles close enough so the jumper cablescan reach, but be sure thevehicles aren't touching each other. If they are, it could cause a ground connection you don't want. You wouldn't be able to start you1 vehicle, and the bad grounding could damage the electrical systems. You could be injured if the vehicles roll. Set the parking brake firmly on each vehicle. Put an automatic transmission in "P' (Park) or a manual transmission in "N" (Neutral). If you have a four-wheel-drive vehicle with a manual transfer case shift lever, be sure the transfer case is not in "N" (Neutral). 3. Turn off the ignition on both vehicles. Turn off all lights that aren't needed, and radios. This will avoid sparks and help save both batteries. And it could save your radio! ~~~ ~~ NOTICE: If you leave your radio it could be badly damaged. The on, repairs wouldn't be covered your warranty. by 4. Open the hoods and locate the batteries. Find the positive (+) and negative (-) terminals on each battery. 5. Check that the jumper cables don't have loose ormissing insulation. If they do, you could get a shock. Thevehicles could be damaged, too. Before you connect the cables, here are some basic things you should know. Positive (+) will go to positive (+) and negative (-) will go to 5-4