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All product recalls associated with KENWORTH.
Total Recalls
91
Past Year
4
Class I (Serious)
0
Most Recent
Sep 2025
Data from FDA, USDA, CPSC, and NHTSA public records. Recall counts vary by company size, industry, and reporting practices. Always check official sources for current information.
PACCAR is recalling certain model year 2007-2014 Kenworth T800 and W900 trucks manufactured March 22, 2006, through July 15, 2013 and equipped with Primaax tridem rear suspensions and a pusher and/or tag axle. The affected trucks have brake chambers that take longer to apply or release the brakes than the required time limit. Thus, these vehicles fail to conform to the requirements of Federal Motor Vehicle Safety Standard (FMVSS) No. 121, "Air Brake Systems."
PACCAR Inc. is recalling certain model year 2010-2012 Kenworth T4 and W9 series vehicles manufactured November 13, 2009, through August 26, 2011. The alternator wiring may come in contact with the exhaust manifold.
PACCAR is recalling certain model year 2014 Kenworth T470 and T800 trucks manufactured January 1, 2013, through January 22, 2013. A parameter in the Electronic Service Analysis (ESA) tool was mistakenly switched to disable the start-in-gear protection feature. Because of this, the vehicles may be started when the automatic transmission is in gear.
PACCAR is recalling certain model year 2013-2014 T440 trucks manufactured July 19, 2012, through March 20, 2013. The tread plate is installed on the entry steps such that it does not align with the cab door opening. As such, it leaves a section of the step without sufficient slip prevention.
PACCAR is recalling certain model year 2014 Kenworth T170, T270, T370, T470, T660, T680, T800, T880, and W900 trucks manufactured May 6, 2013, through May 17, 2013; and model year 2014 Peterbilt 330, 337, 348, 365, 367, 382, 384, 386, 388, 389, 389K, 567, 579 and 587 trucks manufactured May 1, 2013 through May 17, 2013. An internal defect in the ignition switch causes the starter to engage when a key is partially inserted, before the key is turned.
PACCAR is recalling certain model year 2013-2014 Kenworth T680 and T880 trucks and model year 2013-2014 Peterbilt 567, 579 and 587 trucks equipped with air ride seats. The cables for anchoring the seat belt buckles of both the driver and passenger seat may fray.
PACCAR is recalling certain model year 2014 Kenworth T270 and T370 trucks, manufactured from January 31, 2013, through February 4, 2013. The left hand seat belt floor pan reinforcement bracket was not positioned correctly during assembly. This could result in the failure of the seat belt anchor mounting.
PACCAR is recalling certain model year 2013-2014 Kenworth T680 and T880 trucks, manufactured from January 18, 2012, through February 1, 2013; and model year 2013-2014 Peterbilt 579 and 567 vehicles, manufactured from January 20, 2012, through January 31, 2013. The Exterior Lights Self-Test switch is intended to be used when the vehicle is parked. If the switch is pressed while the vehicle is in motion, the Exterior Lights Self-Test switch will cause all exterior lighting to be extinguished.
PACCAR is recalling certain model year 2013 Kenworth T680 vehicles, manufactured from November 29, 2012, through December 6, 2012; and model year 2013 Peterbilt 579 and 567 vehicles, manufactured from August 28, 2012, through December 31, 2012. These vehicles were equipped with the air suspension dump valve option. New software may cause the rear air suspension to re-inflate without warning when the operator turns the ignition key to the "off" position.
Kenworth is recalling certain model year 2012 and 2013 T270 and T370 medium duty trucks built with Eaton Ultrashift transmissions between December 7, 2011, and April 6, 2012. The air harness from the treadle valve on the affected vehicles was routed in a manner that can cause the air brake lines to be pinched between the cab and the electronic clutch actuator of the Eaton Ultrashift transmission. Significant movement between the cab and transmission can cause progressive wear and an eventual leak in the air lines.
Paccar is recalling certain model year 2013 kenworth T400, T600, T700, T800, and W900 vehicles, manufactured from July 18, 2012, through August 10, 2012. Cap screws securing the main driveline to the forward rear axle and cap screws on the inter-axle driveline may not have been properly torqued.
Paccar is recalling certain model year 2013 Kenworth T680 vehicles, manufactured from January 19, 2012, through May 15, 2012. The warning label located on the front of the upper bunk may deform after installation, making the text unreadable.
PACCAR IS RECALLING CERTAIN MODEL YEAR 2013 KENWORTH T680 VEHICLES, MANUFACTURED FROM JANUARY 19, 2012, THROUGH MAY 15, 2012. THE UPPER BUNK RESTRAINT BELT AND BUCKLE ASSEMBLY MAY BE LESS THAN THE SPECIFIED STRENGTH.
PACCAR IS RECALLING CERTAIN MODEL YEAR 2013 KENWORTH T680 VEHICLES EQUIPPED WITH A 76 SLEEPER AND GREY OR TAN COLOR-MATCHED BUNK RESTRAINTS FOR FAILING TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD (FMVSS) NO. 302, "FLAMMABILITY OF INTERIOR MATERIALS."
PACCAR IS RECALLING CERTAIN MODEL YEAR 2012-2013 KENWORTH T170, T270, T370, T440, T470, T660, T700, T800, W900, AND PETERBILT 320, 330, 337, 348, 365, 367, 382, 384, 386, 388, 389, AND 587 VEHICLES, MANUFACTURED FROM JANUARY 31, 2011, THROUGH JANUARY 19, 2012, AND EQUIPPED WITH BENDIX ATR-6 ANTILOCK TRACTION RELAY VALVES. IN EXTREMELY COLD CONDITIONS, THESE BENDIX RELAY VALVES MAY POTENTIALLY DEVELOP INTERNAL LEAKAGE. INTERNAL LEAKAGE CAN LEAD TO AIR PRESSURE BEING DELIVERED TO AFFECTED PRIMARY OR SECONDARY BRAKE CAUSING CONTINUOUS BRAKE APPLICATION.
PACCAR IS RECALLING CERTAIN MODEL YEAR 2011 KENWORTH T700 VEHICLES EQUIPPED WITH FONTAINE ULTRA LT MODEL FIFTH WHEEL MANUFACTURED FROM OCTOBER 5, 2010, THROUGH OCTOBER 13, 2010. DURING THE TRAILER COUPLING PROCESS, IT IS POSSIBLE FOR A DRIVER TO PARTIALLY CLOSE THE FONTAINE ULTRA LT MODEL FIFTH WHEEL AROUND THE TRAILER KINGPIN WITHOUT THE FIFTH WHEEL BEING FULLY ENGAGED AND LOCKED.
PACCAR IS RECALLING CERTAIN MODEL YEAR 2012 KENWORTH T660 TRACTORS MANUFACTURED BETWEEN APRIL 18, 2011, AND MAY 20, 2011, EQUIPPED WITH A SAFETY LATCH ATTACHED TO THE HOOD STRUT WHICH IS DESIGNED TO AUTOMATICALLY ENGAGE WHEN THE HOOD IS OPENED. IF THE HOOD STRUT WERE TO SEPARATE, THE SAFETY LATCH MAY NOT ENGAGE.
PACCAR IS RECALLING CERTAIN MODEL YEAR 2011-2012 KENWORTH T440 TRACTORS MANUFACTURED BETWEEN OCTOBER 18, 2010, AND FEBRUARY 9, 2011 FOR FAILING TO COMPLY WITH FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 121, "AIR BRAKE SYSTEMS." THE QUICK RELEASE AIR VALVE REQUIRED IN THE FULL TRUCK SERVICE BRAKE AIR LINE GLADHAND CONNECTION MAY NOT HAVE BEEN INSTALLED. THE OMISSION OF THE QUICK RELEASE AIR VALVE MAY ALLOW THE FULL TRUCK SERVICE BRAKE AIR LINE GLADHAND RELEASE TIMING TO EXCEED THE THRESHOLD OF 0.75 SECONDS BY 1/10TH OF A SECOND, THEREBY FAILING TO COMPLY WITH THE WITH THE REQUIREMENTS OF THE SAFETY STANDARD.
PACCAR IS RECALLING CERTAIN MODEL YEAR 2007-2011 KENWORTH C500, T2000, T600, AND T660, AS WELL AS MODEL YEAR 2009-2011 PETERBILT 387 AND 388 TRUCKS EQUIPPED WITH CATERPILLAR C15 ENGINE AND MANUFACTURED FROM MAY 11, 2006, THROUGH SEPTEMBER 17, 2010. DEGRADATION OF A COMBUSTION TUBE WELD CAN CAUSE RADIAL HEAT IMPINGEMENT ON THE BODY WHICH MAY BURN THROUGH CERTAIN BODIES USED ON C15 ENGINES.
PACCAR IS RECALLING CERTAIN MODEL YEAR 2011-2012 KENWORTH T270/370, T440/T470, T800, T660, W900 AND C500 VEHICLES MANUFACTURED BETWEEN OCTOBER 18, 2010, AND JANUARY 28, 2011. CERTAIN CAST IRON SLACK ADJUSTER HOUSINGS, WHICH TRANSMIT BRAKING FORCE FROM THE BRAKE CHAMBER PUSH ROD TO THE BRAKE CAM TUBE, MAY INCLUDE A FLOW NOTCH IN THE HANDLE PORTION OF THE HOUSING DUE TO AN ERROR DURING THE CASTING PROCESS. A FLOW NOTCH IN THE HANDLE PORTION MAY REDUCE THE EFFECTIVE CROSS SECTION STRUCTURE AND CAUSE THE SLACK ADJUSTER HOUSING TO FRACTURE.