Schedule E Trailer Wiring Diagram.pdf

This is a technical specification document for trailer wiring systems applicable to non-tractor/trailer, non-ABS truck-end configurations. The document provides a standardized wiring diagram utilizing the SAE J560 connector standard, establishing specifications for electrical connections across multiple functional circuits. The diagram delineates seven wire terminals, each color-coded and assigned to specific electrical functions: terminal #1 (white) for ground return to the towing vehicle, terminal #2 (black) for key-on power, terminal #3 (yellow) for left turn directional and stop functions, terminal #4 (red) for stop lamps in four-lamp systems, terminal #5 (green) for right turn directional functions, terminal #6 (brown) for tail lamps and marker lamps, and terminal #7 (blue) for electric brakes. The document was last revised on March 4, 2015.

This specification document establishes the technical requirements and electrical interface standards for trailer wiring configurations. No pricing information, contract terms, award dates, or procurement timelines are contained within this technical specification document. The standardized connector and color-coding system detailed herein appear to serve as baseline requirements or reference specifications for related procurement activities, though no additional contractual details, funding sources, or set-aside provisions are referenced in this particular document.