Side Turn Signal Lamps for Long Vehicles J2039_201401

DOI: https://doi.org/10.4271/J2039_201401

Issuing Committee: Heavy Duty Lighting Standards Committee

Publisher: SAE International

Pages: 9

Rationale: This document was revised to address the comments received from the ballot of Sep 2, 2008, FEB 2010, APR 2012, & APR2013. Change reference from Trailers to Vehicles in scope and throughout document. Table of contents was revised 3.1 New Definition for Turn Signals was added and “normally mounted on the side of a trailer or other large vehicle at or forward of the midpoint, and” deleted from proposed draft definition Ref to SAE J1690 was moved to 6.5.3. 5.1.5.4 Added Measurement Flashing Mode 6.1.5.2 When a sidemarker lamp is combined with the side turn signal lamp, the side turn lamp intensity shall not be less than five times the luminous intensity of the sidemarker lamp at any test point of Figure 1. 6.1.5.4 Changed “does” to “do”. 6.1.5.5 Ref to the photometry procedure described in SAE J1889 section 6.1.56.4.1 “they” was changed to “the light source” 6.5.3 Clarified operating conditions for the operation of the side turn signal. 7.1.3 Removed Trailer and Replaced with “vehicle 12 m or more in overall length”; removed trailer and added vehicle. Replaced Table 1 and footnotes with new style Figure 1 and footnotes Replaced all references to Table1 with Figure 1 A1 Change 576 to 573 C81.63 - Gauges for Electrical Lamp Bases and Lamp Holders