2009 Chevrolet Corvette Owner's Manual - Page 327

Notice: If you leave the radio or other accessories on during the jump starting procedure, they could be damaged. The repairs would not be covered by the warranty. Always turn off the radio and other accessories when jump starting the vehicle. 3. Turn off the ignition on both vehicles. Unplug unnecessary accessories plugged into the cigarette lighter or the accessory power outlet. Turn off the radio and all lamps that are not needed. This will avoid sparks and help save both batteries. And it could save the radio! 4. Open the hoods and locate the positive (+) and negative (−) terminal locations on each vehicle. 6.2 L LS3 shown, 7.0 L LS7 and 6.2 L LS9 similar. Your vehicle has a remote positive (+) terminal (A) and a remote negative (−) terminal (B), as shown in the illustration, which should be used to jump start your vehicle. The remote positive (+) terminal (A) can be accessed by opening the cover of the engine compartment fuse block. The remote negative (−) terminal (B) is located underneath the engine cover, below the engine oil fill cap. 5-51