On-Highway Equipment Control and Communication Network
SAE J1939-1 On-Highway Equipment Control and Communication Network specifies the minimum set of SAE J1939 documents that define the Truck and Bus Control and Communications Vehicle Network as it applies to on-highway equipment. Vehicles covered include all on-highway straight trucks and road trains. A road train consists of one towing vehicle (tractor) and one or more towed vehicles (trailers and dollies). Dolly axles within the road train are considered to be towed vehicles.
This document has been updated to include reference to J1939-14, 500K Bits/sec.
Included in: On-Board Diagnostics for Light and Medium Duty Vehicles Subscription Learn More
Included in: Vehicle Electrification Subscription Learn More
Construction vehicles and equipment
On-board diagnostics (OBD)
Electronic control systems
Electronic control units
Also known as: SAE J 1939/1
Save money while getting up-to-date access to the standards you need! Subscribe to the SAE J1939 Standards Collection on the Web and get one year of anytime access and automatic updates to the J1939 family of documents, plus all cross-referenced and selected related documents.
Subscribers can view annotate, and download all of SAE's content.
Learn More »