J2174_202603 Heavy-Duty Wiring Systems for Trailers 2032 mm or More in Width

Reaffirmed

3/6/2026

Features
Issuing Committee
Scope
Content
This SAE Standard establishes the minimum performance requirements for electrical distribution systems for use in dollies and trailers in single or multiple configurations for 12 VDC nominal applications.
Details
Pages
11
Citation
SAE International Technical Standard, Heavy-Duty Wiring Systems for Trailers 2032 mm or More in Width, SAE Standard J2174_202603, Reaffirmed March 2026, Revised February 2020, .
Additional Details
Publisher
Published
22 hours ago
Product Code
J2174_202603
Content Type
Technical Standard
Status
Reaffirmed
Language
English