Fuse Diagnosis
Shop Cost
$50
DIY Parts
$2
You Save
$48
Tools Required (3)
Fuse puller
Multimeter
Flashlight
Parts & Consumables
Fuse assortment pack
Pro Tip Match amperage exactly. Repeatedly blown = underlying short. Check both fuse boxes.
🚗 Vehicle-Specific Notes
Honda
Two fuse boxes: under-dash (driver side) and under-hood. Diagram on fuse box lid.
Toyota
Under-dash and under-hood boxes. Fuse puller included in under-hood box.
Ford
Under-dash passenger side and under-hood. Diagram in owner's manual and on lid.
BMW
Main fuse box in trunk (power distribution) and under-hood. Consult wiring diagram.
Subaru
Under-dash driver side and engine bay. Diagram on fuse box lids.