DOT Marker & Clearance Lights
Replacing failed marker lights, clearance lights, and identification lights for DOT compliance.
DOT Truck Lighting Repair • Newark NJ 07114 • Near Port Newark
Truck DOT Lighting Repair — Newark, NJ
Failed DOT lighting means failed inspections and roadside fines. We fix marker lights, brake lights, trailer wiring, and 7-way connector issues fast — near Port Newark and Port Elizabeth at 251 Parkhurst St, Newark, NJ 07114.
Same-day DOT lighting repairs available
Lighting Services
DOT Lighting & Trailer Wiring Repair
All truck and trailer lighting — from individual bulbs to full wiring harness diagnosis near Port Newark.
Brake & Tail Lights
Diagnosis and repair of brake light circuits, tail lights, and brake light switch failures.
Turn Signal Repair
Turn signal circuits, flasher relays, switch diagnosis, and trailer turn signal issues.
7-Way Connector Repair
Rebuilding, replacing, and diagnosing 7-way trailer connectors and breakout boxes.
Trailer Wiring Harness
Tracing shorts, open circuits, and damaged wiring in trailer lighting harnesses.
Inspection Compliance
Getting trucks back in compliance for DOT roadside inspections and annual inspections.
- Got a violation? We fix DOT lighting violations fast so you can get back on the road.
- Trailer not lighting up? We check the 7-way, the harness, and the truck-side wiring.
- Intermittent lights? We trace the wiring circuit instead of replacing parts randomly.
Common Lighting Repairs
- Failed marker lights
- Brake lights not working
- Trailer lights out
- Turn signals not working
- 7-way connector damage
- Shorts causing fuse failures