Insights, guides, updates

Automotive wiring guides for project cars.

Clear explanations for planning circuits, reading diagrams, choosing components, and documenting a build.

car ignition

Reduce a busy vehicle schematic to one readable circuit while keeping the protection, controls, connector references, and grounds that matter.

4 min read
Fuse Box of a Car: Your Complete Guide for 2026

A practical guide to finding fuse panels, reading the cover and owner manual, checking a suspect fuse, and planning auxiliary circuits.

4 min read
Man in workshop with X/D Loom logo over the top
Software Updates

The release of the V2 rendering engine brings with it some big changes

2 min read
X/D Loom and Apple logos
Software Updates

All the power of X/D Loom is now available on iPad

2 min read

Get X/D Loom
on iPad.

Sketch looms at the bench with Apple Pencil, and every change syncs straight back to the web.

  • Free to download
  • Works with Apple Pencil
  • Syncs with the web
X/D Loom editor showing a battery, fuse, motor, and ground wiring diagram