CUMMINS Recalls

Jun 13, 2019 – Cummins Inc. (Cummins) is recalling certain Vehicle Control Units (VCU) for PowerDrive 7000 EV, part number 300114 Revision A, sold for use in school buses. The VCU may unexpectedly shut down the high voltage contactors, resulting in loss of all systems powered by high voltage, including the traction drive system and power steering.

Dec 05, 2018 – Cummins Inc. (Cummins) is recalling certain Cummins ISV5.0 light duty diesel engines equipped with CP80009 and C80007 air compressors. The air compressor belt may slip, reducing air compressor output, which can inhibit braking performance.

Aug 10, 2018 – Cummins Inc. (Cummins) is recalling certain ISX15 diesel engines, part number D103012BX03, and X15 diesel engines, part number D103016BX03. These engines have nylon fuel lines and were built with a banjo bolt containing an integrated single screen filter on the fuel pump. The fuel pump cooling circuit screens may become restricted by debris from filtration material causing the fuel line to burst when the vehicle is operated under certain driving conditions, such as on a long down-hill grade.

Jul 05, 2017 – Cummins, Inc. (Cummins) is recalling certain L9 heavy duty diesel engines, part number D563018BX03, sold for installation in Pierce fire trucks. On some engines, the capscrews that secure the flexplate may not have been properly tightened resulting in the flexplate separating.

Jun 20, 2017 – Cummins, Inc. (Cummins) is recalling certain X15 heavy duty diesel engines used in trucks, fire trucks and recreational vehicles. The affected engines have a fuel pump whose drive gear may slip on its drive shaft, resulting in a loss of fuel pump function.

Apr 18, 2017 – Cummins, Inc. (Cummins) is recalling certain ISV5.0 light duty diesel engines installed exclusively in Tiffin Breeze motorhomes. The fan support bearing may fail, possibly resulting in the loss of fuel pump function, causing the engine to stall.

May 18, 2016 – Cummins Inc. (Cummins) is recalling certain ISX12, part number 4358814 and ISX15, part numbers 5317106 and 4358814, engines manufactured from March 7, 2016, through April 12, 2016. These engines have an Engine Control Module (ECM) that may short circuit and blow a fuse, resulting in the engine stalling without warning. If this occurs, the engine cannot be restarted until the ECM and fuse are replaced.

Sep 08, 2015 – Cummins Inc. (Cummins) is recalling certain ISB6.7, ISL9, ISX12 and ISX15 engines. The affected engines have an Engine Control Module (ECM) that may short circuit and blow a fuse resulting in the engine stalling without warning.

Jan 26, 2015 – Cummins Inc. (Cummins) is recalling certain QSK50 Tier 2 Dual Fuel Engines manufactured January 15, 2013, through January 15, 2015, designed for use on oil well fracturing rigs. These dual fuel engines may operate on either diesel fuel plus gaseous fuel or diesel fuel only. The gaseous fuel inlet connection elbow for the engines may crack, causing a fuel leak during engine operation.

Nov 29, 2012 – Cummins is recalling certain model ISB6.7 diesel engines manufactured from February 16, 2010, through May 4, 2012, equipped with fan pulley Part Number 3914462 and installed on certain Thomas Built Buses, Inc. school buses. The subject fan pulley is part of the accessory drive system on the front of the engine. This system is used to drive such components as the refrigerant compressors, the radiator fan, and the engine water pump. The web of the pulley can fatigue over time, causing the pulley to fail.