Technical resources for OBS Ford truck wiring. Learn how we build, or learn enough to know you'd rather we handle it.
Symptoms, testing procedures, and what to look for before you replace anything.
Erratic shifting, no overdrive, stuck in gear — how to tell if it's the harness or something else.
Visual guide to PDB, ICP, EBP, and UVCH connectors. Know exactly what you have before you order.
Terminal release techniques for Metripack, Micropin, and Weather Pack connectors.
Why most crimps fail, and how to do it right. Covers open barrel and closed barrel terminals.
What goes into every harness we build — wire types, sheathing, encapsulation, and why it matters.
Splicing into 30-year-old wire. What could go wrong?
No judgment. That's what we're here for.