Handling difficult questions. It is important not to start responding to a difficult question before you have thought about the answer. Repeating the question and asking for clarification will help create some space for your thoughts.
Make sure all loads in vehicle are turned off, key is in the off position. Disconnect the negative battery terminal first then the positive terminal. When installing the new battery connect the positive terminal make sure not ground out the tool your using while tightening the positive terminal.
Take both cables off the battery posts, starting with the negative cable. Disconnect the negative cable from the engine block. Remove the positive cable from the solenoid, relay or starter. Clean both battery posts with a wire brush. Connect the positive cable to the solenoid, relay or starter.lways start with the positive (+) cable. Connect the other end of the jumper cable to the positive (+) side of the fully charged battery. Connect the negative (-) side of the jumper cables to the fully charged battery first. Connect the other end of the jumper cable to the engine.