• SAE J2191_201001

SAE J2191_201001

Recommended Practice for Identification of Standardized Truck and Tractor Electrical Circuits

SAE International , 01/07/2010

Publisher: SAE

File Format: PDF

$37.00$74.00


This SAE document defines a recommended practice for implementing circuit identification for electrical power and signal distribution systems of the Class 8 trucks and tractors. This document provides a description of a supplemental circuit identifier that shall be utilized in conjunction with the original equipment manufacturer’s primary circuit identification as used in wire harnesses but does not include electrical or electronic devices which have pigtails. The supplemental circuit identifier is cross-referenced to a specified subsystem of the power and signal distribution system identified in Section 5.

This document will provide a common method of identifying circuit function for commercially available Class 8 vehicles. It will guide the service technician in diagnosing vehicle electrical subsystems. The identification method will supplement component OEM circuit identification for each major subsystem.

SAE J2191_201001 History

SAE J2191_202311

SAE J2191_202311

$43.00 $87.00

SAE J2191_201901

SAE J2191_201901

$42.00 $84.00

SAE J2191_201402

SAE J2191_201402

$39.00 $78.00

SAE J2191_201402

SAE J2191_201402

$39.00 $78.00

SAE J2191_201001

SAE J2191_201001

$37.00 $74.00

More SAE Standards PDF

SAE J2237_200811

SAE J2237_200811

$50.00 $101.00

SAE AMS3239F

SAE AMS3239F

$30.00 $61.00

SAE AS394A

SAE AS394A

$37.00 $74.00

SAE J2242_200811

SAE J2242_200811

$28.00 $57.00