How to Disconnect the Negative Terminal of a Car Battery?
1 Answers
Steps to disconnect the negative terminal of a car battery are as follows: 1. First, open the two fastening buttons of the thermal insulation cover, lift the red and black insulating caps on the positive and negative terminals, and locate the tightening nut of the battery's negative terminal. 2. Use a wrench to loosen the tightening nut of the negative terminal, then gently pry open the fastening block with a flat-head screwdriver. At this point, you can directly pull out the negative terminal. 3. Note: During removal, always follow the sequence of 'negative terminal first, then positive terminal' (the opposite of the installation sequence). If done in reverse, it may cause a short circuit in the car battery, and in severe cases, could lead to sparking.