Welding Exhaust Disconnect Battery. What is more important is proper placement of the returnwork lead. I knock wood have never had any trouble and all I do is be careful to.
Disconnecting the battery takes about 15 seconds on most cars if that. The key to this is the elimination of the weld circuit searching for a path of least resistance for a ground. Joined Apr 17 2010 196 Posts.
By billvanderhoof Date 04-23-2003 0413 One hears many opinions on this.
Disconnect the batterys negative terminal. Open this panel to access the ECU. This particular vehicle has quite a large number of electrical systems including an alarm system which seems able to activate even when the battery is disconnected. The battery of the car should be divided on the negative side.