Subscribe to a magazine

Fuse Block

Back to article View Gallery
6 of 19
All vehicles have a factory fuse block under the hood and/or somewhere inside the cab of the vehicle. These days there are a dizzying array of fuses to handle all the electronics on a vehicle. A fuse should not be replaced with one of rating higher than recommended as this poses a greater risk of fusing harness wiring or melting harness insulation should there be a short downstream.