SAE J2497-2002
Power Line Carrier Communications for Commercial Vehicles

Standard No.

SAE J2497-2002

Release Date

2002

Published By

Society of Automotive Engineers (SAE)

Status

Be replaced 2010-12

Replace By

SAE J2497-2007

Latest

SAE J2497-2023

Scope

This SAE Recommended Practice defines a method for implementing a bidirectional, serial communications link over the vehicle power supply line among modules containing microcomputers. This document defines those parameters of the serial link that relate primarily to hardware and software compatibility such as interface requirements, system protocol, and message format that pertain to power line communications (PLC) between tractors and trailers. This document defines a method of activating the trailer ABS indicator lamp that is located in the tractor.

SAE J2497-2002 history

• 1970 SAE J2497-2023 Power Line Carrier Communications for Commercial Vehicles
• 2012 SAE J2497-2012 Power Line Carrier Communications for Commercial Vehicles
• 2010 SAE J2497-2010 Power Line Carrier Communications for Commercial Vehicles
• 2007 SAE J2497-2007 Power Line Carrier Communications for Commercial Vehicles
• 2002 SAE J2497-2002 Power Line Carrier Communications for Commercial Vehicles