Which Battery Cable To Connect First. Clamp the positive red or yellow cable to the positive terminal of the weak battery. Never connect the red cable to the negative battery terminal.
Which battery cable do I replace first. There are two cables that connect to your battery. The positive cables end connector is often either painted red or has a red plastic clip attached to it.
There is no functional difference to connecting either positive or negative leads first.
Start the Supply Engine. Note that Red cable is positive and Black cable is negative -. Which battery cable do I replace first. The positive cables end connector is often either painted red or has a red plastic clip attached to it.
