A trailer-specific plan
Start with the trailer, the equipment, and the job.
HDER approaches trailer electrical work as a complete system. We start with the symptom, inspect the accessible wiring path and connections, and determine what should be repaired, replaced, protected, or upgraded before quoting the work.
Helpful before your appointment
Bring the tow vehicle when the fault may involve the vehicle-side connector or controller so the complete connection can be evaluated.