Recalls


CampaignManufacturerManufacturing dateType# of units affectedDate Owner notified MfgRecall Initiated byManufacturers of recalled vehicles/productsReport Recieved DateRecord Creation DateRegulation Part NumberFMVSS Number
ELECTRICAL SYSTEM
12V519000MACK TRUCKS, INCfrom 12/12/2007 to 05/08/2008V (Vehicle)260MFRMack Trucks, Inc.10/18/201210/31/2012
Defect SummaryMack trucks is recalling certain model year 2008-2009 gu, leu, and mru trucks, manufactured from december 12, 2007, through may 8, 2008 and equipped with a certain focal mounted retarder control box. the control box may lose its electrical ground.
Consequence SummaryIf the control box loses ground, it may have localized overheating. this could lead to a vehicle fire.
Corrective SummaryAll affected vehicles were sold to one customer that has already been notified. an official owner notification letter will be mailed to the one customer in early november 2012. mack will replace the suspect control box on the affected vehicles, free of charge. owners may contact mack trucks at 1-800-866-1177.
NotesMack's recall number is sc0366.customers may contact the national highway traffic safety administration's vehicle safety hotline at 1-888-327-4236 (tty: 1-800-424-9153); or go to http://www.safercar.gov.
11V212000MACK TRUCKS, INCfrom 01/03/2007 to 02/03/2011V (Vehicle)3763MFRMACK TRUCKS, INC04/01/201104/04/2011
Defect SummaryMack trucks is recalling certain model year 2008-2012 mru and leu heavy trucks manufactured from january 3, 2007, through february 3, 2011. the electrical circuitry in these vehicles may not provide adequate overcurrent protection.
Consequence SummaryIn the event of an electrical overage, the fuse that should prevent the over current from reaching the mirror switch circuit may fail, such that the mirror switch can overheat. an overheated switch could cause a vehicle fire.
Corrective SummaryDealers will install a relay harness to prevent the mirror switch from overheating. they will also inspect the mirror switch and if signs of overheating are shown, replace that switch. all inspections and repairs will be performed free of charge. the safety recall is expected to begin on or before may 30, 2011. owners may contact mack trucks at 1-800-866-1177.
NotesMack trucks safety recall no. sc0349/sc0350.owners may also contact the national highway traffic safety administration's vehicle safety hotline at 1-888-327-4236 (tty 1-800-424-9153), or go to http://www.safercar.gov .

Bulletins


BulletinBulletin dateReplacement BulletinItem no.SummaryAdded
ELECTRICAL SYSTEM
SB-P1068306/10/200910030386Mack truck: electronic hand throttle functions regardless of park brake status; it has been determined that the electronic hand throttle on certain mru and leu model chassis will function with the parking brake disengaged, thus allowing the09/28/2009
ELECTRICAL SYSTEM - IGNITION
SB-258-01110/01/200910032492Mack truck: aftertreatment dpf spark assisted ignition system electrode test procedure. affected models leu, mru. no model years listed. *pe04/05/2010
ELECTRICAL SYSTEM - SOFTWARE
PI-978205/01/201210044336Mack: software update for engine control module (ecm). *pe06/12/2012
SP-284-03005/01/201110040725Ready09/12/2011
SP-284-03005/01/201110040725Mack trucks: there are engine ecm software updates. *rm09/12/2011
SP-284-02709/01/201010034970Mack truck: engine ecm and acm software updates. enhancements are available for the engine control module (ecm) and aftertreatment control module (acm). does not apply to mack trucks australia. models mru, leu, gu, chu, cxu. no model y02/02/2011
ELECTRICAL SYSTEM - WIRING
SB-371-03610/01/201010037229Ready05/13/2011
SB-371-03610/01/201010037229Mack trucks: a wiring harness connector in the front chassis may not seal correctly causing corrosion. *rm05/13/2011
SB-72401010/21/200810032597Mack truck: on certain truck chassis manufactured prior to may 30, 2008, the possibility exists for the main cab harness to rub against the charge air cooler in the left hand corner of the cab. to eliminate this condition and proven t har04/16/2010