Bulletins


BulletinBulletin dateReplacement BulletinItem no.SummaryAdded
ELECTRICAL SYSTEM - SOFTWARE
RN-712-108/27/201210046139Peterbilt: allison transmission manufactured with a non full compatible transmission control module software, that exhibits overheating of torque converter and poor shifting. no model or model years listed. *pe09/28/2012
SB-6-1108/05/201110041347Ready09/27/2011
SB-6-1108/05/201110041347Peterbilt: software update procedure. *rm09/27/2011