Service Overview
Trailer lighting faults are the single most common DOT violation — and almost always wiring, grounds or connectors rather than the lamps themselves.
Service involves circuit tracing, connector and pigtail replacement, ground repair (the usual villain), lamp replacement with LED upgrades where wanted, and full-function verification.
Signs You Need This Service
- Lights flicker over bumps
- One function dead (brake but no turn, etc.)
- Corroded plug pins
- Tow vehicle fuse keeps blowing
Consequences of Ignoring It
- DOT citations and out-of-service orders
- Rear-end collision risk with dead brake lights
- Chasing the same fault repeatedly without proper repair
Recommended Service Interval
Inspect at every PM and before DOT annuals; marine-grade repairs last years, twist-and-tape lasts weeks.
Price & Time
Pricing depends on vehicle details, parts needed, repair difficulty, location, appointment timing, and availability. We will review your request and contact you with a price before scheduling.
Deposit: Confirmed with your exact diesel quote. Parts are paid before ordering where applicable.
Pricing shown is our listed service price — parts and fluids are quoted at cost where applicable, and your exact flat quote is confirmed before any work begins.
Frequently Asked Questions
Why do trailer grounds cause so much trouble?
Are LED upgrades worth it?
Can you fix it at the dock between loads?
We come to you.
Book trailer lights & wiring at your home, workplace or fleet yard — anywhere in the Indianapolis metro. Warranty terms provided in writing when applicable.