15 Pole Connector Between Towing Vehicles and Trailers with 12 Volt Nominal Supply
J2691_202002
This SAE Standard establishes the minimum construction and performance requirements for a 15 pole connector between towing vehicles and trailers, for trucks, trailers, and dollies, for 12 VDC nominal applications in conjunction with SAE J2742. The connector accommodates both power and ISO 11992-1 signal circuits along with dual ground wires to accommodate grounding requirements within the constraints of the SAE J2691 terminal capacity.
Rationale:
Revision is to confirm that this document is only for 12 VDC nominal applications in light of future discussions and documents where multi-voltage systems are considered.
Related Topics:
Connectors and terminals
Electric cables
Air brakes
Auxiliary power units
Wiring
Exterior lighting
Also known as: SAE J 2691
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