Electrical Wiring & Lighting Repair USA & Canada | 24/7 Roadside Assistance

Electrical issues usually happen at the worst time: pulling out of a dark shipper’s yard, driving through rain, or rolling toward a DOT inspection. A single marker light, failed trailer turn signal, corroded 7-way pigtail, or trailer that has gone completely dark can quickly become a safety and compliance problem.

At MTS Truck Repair, we provide mobile electrical wiring and lighting repair across the United States and Canada. We bring circuit diagnostics, wiring components, lighting parts, and experienced technicians directly to your location.

Are your trailer lights flickering? Is your ABS light staying on? Call MTS Truck Repair at 1-844-888-7587.

24/7 Emergency Electrical & Lighting Repair

Commercial truck electrical systems face vibration, road salt, corrosion, moisture, and constant wear. These failures often show up at night, during inspections, or when you are already behind schedule.

MTS Truck Repair operates 24/7 across North America to help drivers fix lighting, wiring, ABS, battery cable, and trailer electrical issues before they become DOT problems.

Do not pull a dark trailer another mile. Call 1-844-888-7587.

What We Fix: Mobile Electrical Solutions

Trailer Lighting & 7-Way Pigtail Service

• 7-way plug and socket replacement
• Trailer pigtail problems
• Marker and ID light repair
• Brake light and turn signal troubleshooting
• Trailer running light failures

ABS Wiring & Sensor Diagnostics

• ABS sensor replacement
• ABS wiring repair
• Modulator valve wiring support
• ABS warning light troubleshooting

Main Wiring Harness & Chassis Electrical

• Short circuit tracing
• Broken wire repair
• Harness connector repair
• Battery cable and ground repair
• Frame ground troubleshooting

CAN-Bus & Multiplex Diagnostics

• Lighting control module issues
• Body controller concerns
• Data link wiring support
• Communication fault troubleshooting

Dash, Gauges & Interior Electrical

• Instrument cluster power problems
• Dash lighting issues
• ELD power problems
• Cab accessory electrical issues

Check electrical light on? Call 1-844-888-7587 for mobile diagnostics.

Why Choose MTS Truck Repair for Electrical?

Avoid DOT Out-of-Service Problems

Lighting and electrical violations are easy targets during inspections. Fixing them quickly can help protect your schedule, safety, and CSA score.

Specialized Diagnostic Tools

Electrical problems require proper testing. Our mobile repair approach supports voltage checks, circuit tracing, connector repair, and diagnostic troubleshooting.

USA & Canada Expertise

Road salt, moisture, and vibration are brutal on wiring. We support drivers across the United States and Canada with roadside electrical repair.

Clear Communication

Electrical troubleshooting can be complex. We communicate what we find and what needs to be repaired.

Fast Response & Mobile Tech Capabilities

• Multimeters and circuit testing tools
• Wiring connectors and terminals
• Heat-shrink and sealed wiring repair materials
• Trailer lighting parts
• ABS wiring support
• Roadside lighting and safety equipment

Need a wiring short fixed now? Call 1-844-888-7587.

Areas We Serve: USA & Canada

• Major U.S. interstates
• Trans-Canada Highway
• Truck stops and rest areas
• Weigh stations and scale houses
• Distribution centers and fleet yards
• Border crossings

Call Now for Immediate Electrical & Lighting Service

An electrical issue can become a safety problem, inspection problem, or full breakdown. Do not wait for a DOT officer to tell you your trailer is dark.

Immediate Electrical Dispatch: 1-844-888-7587

Lighting | Wiring | ABS Lights | Shorts & Opens

MTS Truck Repair — Electrical Excellence. Roadside Speed. North American Reach.