Which precaution should be taken first when removing a starter?

When removing a starter, the first precaution that should be taken is to disconnect the negative battery lead first. This is vital for safety reasons, as it helps to prevent any accidental short circuits or electrical shocks that may occur during the removal process. By disconnecting the negative terminal first, you effectively interrupt the circuit and minimize the risk of a current path to ground, which could be created if tools accidentally contacted the positive terminal while still connected.

Once the negative lead is removed, it is safe to proceed to disconnect the positive lead and continue with the removal of the starter. Ensuring safety in working with electrical components in a vehicle is crucial, as it prevents potential damage to both the vehicle’s electrical system and the individual performing the task.