Trailer Lights & Wiring
Trailer lighting is required for safe, legal operation. Repairs address failed lamps, harness damage and connection faults.
- AvailabilityCalls and messages 24/7
- WhereRoadside, yard or jobsite
- CategoryTrailer Repair
- On-site repairWhere feasible and safe
About trailer lights & wiring.
Trailer lighting is required for safe, legal operation. Repairs address failed lamps, harness damage and connection faults.
A mobile mechanic can look at the unit where it stands, whether that is the roadside, a yard or a jobsite. That can avoid a tow and shorten downtime when the fault is suited to on-site work.
Part of Trailer Repair.
When you might need it.
Any of these is a good reason to call and describe what the unit is doing.
Marker, brake or turn lights out
Flickering
Blown fuses
Corroded plugs
What the service involves.
Testing lamps and grounds
Replacing lamps and wiring
Repairing sockets
Verifying all lights
Causes and good habits.
These are possibilities, not a diagnosis. The only way to know is to test the unit.
Possible causes
- Failed lamps or poor grounds
- Corroded plugs and sockets
- Damaged harness sections
Practical tips
- Check all lights at hook-up
- Replace damaged lamps and lenses promptly
What to expect.
Persistent faults may indicate harness damage requiring more work.
On-site repair depends on the fault, parts, vehicle condition, safety and service feasibility.
(437) 601-8551Before you call
- Exact location, and direction of travel on a highway
- Truck or trailer type, make and year if known
- What happened and what warnings you see
- Whether the unit is somewhere safe
- A number we can call back
From the first call to the fix.
Call or message
Tell us where the unit is.
Describe the fault
Symptoms, lights, noises, leaks.
Agree the plan
Feasibility and dispatch, discussed honestly.
Diagnose and repair
On site where it is possible and safe.
Services that often go together.
Trailer Electrical Repair
Trailer electrical faults affect lighting, ABS and auxiliary systems.
Lights & Wiring Repair
Working lights are a safety and compliance requirement.
ABS Diagnostics & Repair
A lit ABS lamp on the trailer indicates a fault in the anti-lock system.
Mobile Trailer Repair
Mobile trailer repair deals with trailer brake, air, ABS, lighting, wheel-end and suspension faults where the trailer is parked, saving a trip to a shop..
Frequently asked questions.
Can you replace trailer lights on site?
Most lighting repairs are well suited to mobile service.
How do I request this service?
Call (437) 601-8551 or message us on WhatsApp with your location and the issue. For non-urgent work, use the contact form.
Can every repair be done on site?
No. It depends on the fault, parts, vehicle condition, safety and feasibility.
Stranded on the Road? Let's Talk.
Tell us where your truck or trailer is located and what happened. Contact Fellows to discuss mobile repair options and next steps.
(437) 601-8551Have ready: exact location, truck or trailer type, what happened or what warnings you see, whether the unit is somewhere safe, and a callback number. Timing, dispatch and on-site repair depend on location, availability, the fault, parts and safety.