Manufacturer Communications Detail

WESTERN STAR / 4900 / 2016

Components - Details
Service Bulletin Number: SB-54-1 Replacement Service Bulletin Number:
Date Of Bulletin: - Failing Component: 125100 EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH
Vehicale/Equipment Name: WESTERN STAR Vehicale/Equipment Model: 4900
Vehicale/Equipment Year: 2016 Date Added To File: Dec, 15 2015
Summary: Western star: brake signal overrides turn signal under normal operations, due to turn signal switches and stop/turn lamps are sharing same filament and some trucks want 4 way flashers to override self cancelling turn signal switches. no m<br />