Description
The vehicle-specific RV harness connects the towed vehicle’s front 4-way flat plug to the RV socket. It uses the vehicle’s existing tail, turn and brake lights in step with the RV, avoiding separate towing lights.
Electrical isolation
Integrated block diodes isolate vehicle electronics from RV signals to protect against overheating and short circuits. The durable plug-and-play assembly includes a 4-way flat extension, a wire-organizing protective bracket and all installation hardware. Green, yellow, white and black thermoplastic-rubber wiring serves the trailer/vehicle end; this non-marine harness has an estimated one-hour installation.
Vehicle applications for CURT 52112
CURT 52112 has listed applications for Ram 1500. Match the years and configuration details below. Unspecified configurations are not confirmed by this list.
Applies to every application listed below: Notes: Includes harness, 4-flat extension, mounting bracket and hardware; Qualifier: All
| Years | Vehicle | Application details |
|---|---|---|
| 2025–2026 | Ram 1500 |
Specifications
| Estimated Install Time (Hours) | 1 |
| End Type | 4 Way Flat |
| Color | Green/ Yellow/ White/ Black |
| Marine | No |
| Material | Thermoplastic Rubber |
| Vehicle End or Trailer End | Trailer/ Vehicle End |
| Universality | Vehicle Specific |
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