Normally the black battery cable is negative.
Coloris happened in 1990.
Coloris was created in 1990.
Black
Disconnect the negative cable first when disconnecting a car battery
Disconnect negative cable first from old battery and connect it last when installing new battery.
Disconnect the negative battery cable.
Connect the Positive + battery cable to the positive + battery post first. Then connect the Negative - cable to the negative - battery post.
BLACK
No, the alternator will not charge the battery with the negative terminal loose.
Remove the negative and then positive cables from the battery.
get a multi meter that reads dc voltage & touch the black (negative -) wire to the negative battery post & the red (positive +) wire to the positive battery post with car running. car off is battery voltage, car on is alternator voltage.
No