The electrical circuits of the vehicle are protected by a combination of fuses, circuit breakers, and fusible links, with the main fuse box located in different areas depending on the model year, it is located at the left side of the dashboard under the cover for the years 1986 to 1989, at driver side kick panel under cover for the years 1990 to 2005, at the left end of the instrument panel for the years 2006 to 2011 and under the driver's side of the instrument panel for the years 2012 and after; all the covers include a fuse and relay guide at the Every fuse controls the circuit, and the circuit is marked on the fuse panel to help in the identification. Some of these fuses are minuscule and are designed to be removed and reinserted by the fingers easily and in case of a defective electrical part, it is wise to check the fuse. As for a test light, it can be used to probe for power at the exposed terminal ends of the fuses; if power is present on one end and absent on the other end, the fuse is blown, and a melted element on the fuses show this. When blowing fuses, it is required to use appropriate ones since although physically distinguishable, fuses of different power are distinguished by compatibility with the specified rate which provides a required level of protection for the respective circuits. If the fuse blows and you replace it only to blow immediately, do not replace it again before seeking to fix the main problem; most commonly this is a short circuit because of a dead or worn out wire.