What Cable Do You Remove First On A Car Battery. Most ratchet and socket sets have a socket size that fits the. After youve removed your car battery its time to install the replacement.
Watch more How to Make Simple Car Repairs videos. If you were to remove the hot positive cable first your wrench might touch the body of the car and cause a spark or explode the battery. The fact of the matter is if you disconnect the positive terminal first you dont need to be too worried about safety.
Always remove the negative terminal first when changing a car battery.
If you were to remove the hot positive cable first your wrench might touch the body of the car and cause a spark or explode the battery. The negative terminal will be marked by a minus sign and black cable and the positive with a plus sign and red cable. Similar damage can happen if you touch one end of the tool to the positive terminal and the other to any metal surface in the car. Apply terminal grease before attaching the positive cable first and then connecting the negative cable.
