2011 Autocar Xpeditor

Defect. Autocar, LLC (Autocar) is recalling certain 2012-2016 Xpert, 2010-2020 Xspotter, 2008-2020 Xpeditor, 2008-2010 WXLL and WX vehicles. A worn parking brake control valve can leak air into the vent line, creating excessive back pressure and causing the parking brake to release unexpectedly.

Risk. The unexpected release of the parking brake may allow the vehicle to rollaway, increasing the risk of a crash.

Remedy. Dealers will remove the vent line and fitting from the valve, free of charge. Owner notification letters were mailed March 23, 2023. Owners may contact Autocar customer service at 1-888-218-3611. Autocar's number for this recall is ACX-2023 ACTT-2301.

Defect. Autocar, LLC (Autocar) is recalling certain 2008-2019 Xpeditor vehicles. The affected vehicles are equipped with undersized brake chambers, possibly allowing the truck to roll when parked. As a result, the vehicles fail to comply with Federal Motor Vehicle Safety Standard (FMVSS) number 121, "Air brake systems."

Risk. Unexpected movement when parked can increase the risk of crash.

Remedy. Autocar will notify owners, and dealers will replace the parking brake chambers with ones of the proper size, free of charge. The recall began April 16, 2019. Owners may contact Autocar customer service at 1-888-218-3611 or 1-877-973-3486. Autocar's number for this recall is ACX-1903.

Defect. Autocar, LLC (Autocar) is recalling certain model year 2015-2016 Xpeditor vehicles manufactured November 18, 2014, to July 6, 2015. The affected vehicles are equipped with heating, ventilation and air conditioning (HVAC) units whose defrost mode door actuators may overheat.

Risk. Overheating of the defrost actuator increases the risk of a fire.

Remedy. Autocar will notify owners, and dealers will install an additional harness with four, one amp fuses to the circuit, free of charge. The recall began on September 3, 2015. Owners may contact Autocar customer service at 1-765-489-5499. Autocar's number for this recall is ACX-1504.

Defect. Autocar, LLC (Autocar) is recalling certain model year 2011-2016 Xpeditor vehicles manufactured October 12, 2010, to May 4, 2015. The affected vehicles have a synchronization valve with Autocar part number A7660006-001 and any of the following cab configurations where the park brake button (sometimes referred to as the park brake valve) is located to the right of the RH drive steering wheel: RH Drive, dual drive/dual sit, and dual drive/RH stand. If the operator inadvertently or erroneously attempts to release the park brake without first firmly applying the service brake, the park brake will subsequently engage, at any speed and likely unexpectedly to the operator.

Risk. The park brake may engage unexpectedly at any speed, increasing the risk of a crash.

Remedy. Autocar will notify owners, and dealers will replace the synchronization valve with one that has a lower opening pressure, free of charge. The recall began on July 8, 2015. Owners may contact Autocar customer service at 1-765-489-5499. Autocar's number for this recall is ACX-1502.

Defect. Autocar, LLC (Autocar) is recalling certain model year 2008-2016 Xpeditor vehicles manufactured July 30, 2007, to April 29, 2015. Excessive engine crankcase pressures may cause the 90-degree elbow of the vent tube assembly to detach from the crankcase ventilation breather, possibly allowing engine oil to come into contact with hot surfaces.

Risk. If the engine oil comes into contact with a hot surface, it can increase the risk of a vehicle fire.

Remedy. Cummins will notify owners on behalf of Autocar, and Cummins service centers will administer the repairs which include securing the ends of the 90-degree elbow and reprogramming the electronic control module (ECM) with software that can adjust the engine output under misfire conditions to limit crankcase pressures. These repairs will be performed free of charge. The recall began on June 16, 2015. Owners may contact Autocar customer service at 1-765-489-5499 or Cummins Inc. at 1-800-343-7357. Autocar's number for this recall is ACX-1503.

Defect. Autocar, LLC (Autocar) is recalling certain model year 2010-2013 Xpeditor heavy-duty class 8 vehicles, manufactured from September 10, 2010, through September 10, 2012, equipped with a vehicle rearward rollaway alarm. The motion sensor for the alarm may not have been installed correctly and the alarm may fail to sound when the vehicle is out of gear and in a rearward rollaway situation.

Risk. Without an audible warning that the vehicle is in a rearward rollaway situation, there is an increased risk that the vehicle may hit a pedestrian or another vehicle.

Remedy. Autocar will notify owners, and dealers will repair the affected vehicles, free of charge. The safety began on December 6, 2012. Owners may contact Autocar, LLC, at 1-765-489-5499.

Defect. Autocar is recalling certain model year 2008-2012 Xpeditor heavy-duty class 8 vehicles, manufactured from December 17, 2007, through July 10, 2012 and equipped with a right-hand (passenger-side) Bostrom air-ride seat. The seatbelt and tether intermediate connection point (ICP) located on the seat bracket may interfere with the seatbelt retractor mechanism as the seat is pneumatically adjusted for height. Over time, the interference may cause the retractor mechanism cover to crack, allowing the retractor spring to become loose and inoperable. Thus, these vehicles fail to conform to the requirements of Federal Motor Vehicle Safety Standard No. 208, "Occupant Crash Protection."

Risk. In the event of a crash, if the seat belt retractor malfunctions, the passenger may not be properly restrained, increasing the risk of personal injury or death.

Remedy. Autocar will notify owners and provide instructions for scheduling the vehicle repair, free of charge. The recall began on November 13, 2012. Owners may contact Autocar Service Department at 1-888-218-3611.

I AM EMPLOYED BY THE CITY OF LOS ANGELES IN THE DEPARTMENT OF WATER AND POWER AS A JOURNEYMAN EQUIPMENT MECHANIC. ASE CERRTIFIED, GM SENIOR MASTER TECH AND FORD SENIOR MASTER TECH. THE DEPTARTMENT RECENTLY PURCHASED A LARGE NUMBER OF AUTOCAR MEDIUM DUTY TRUCKS POWERED BY CUMMINS ISL-G ENGINES. THE ENGINES ARE COMPRESSED NATURAL GAS(CNG) FUELED, SPARK IGNITION, ENGINES AND FLY BY WIRE THROTTLE CONTROL. THROTTLE RESPONSE DOES NOT MIRROR THROTTLE INPUT FROM THE OPERATOR. UPON INITIAL THROTTLE APPLICATION THERE IS A DELAYED RESPONSE OF APPROXIMATELY 1.25 SECONDS AND THE THROTTLE CONTINUES TO BE "LAZY." WHEN THE THROTTLE IS DEPRESSED COMPLETELY TO WIDE OPEN THE ENGINE RUNS UP TO GOVERNED SPEED BUT WHEN THE THROTTLE IS RELEASED THE ENGINE CONTINUES TO OPERATE AT WIDE OPEN THROTTLE FOR APPROX. 1-2 SECONDS. WE EMPLOY PROFESSIONAL DRIVERS THAT CONSIDER THIS DRIVING CHARACTERISTIC UNNERVING. FURTHERMORE NO MECHANIC ON STAFF FEELS THESE CAN BE SAFELY OPERATED. HOWEVER THE MANUFACTURERS OF THE ENGINE(CUMMINS) AND THE CHASSIS(AUTOCAR) BOTH ADMIT SOMETHING IS NOT RIGHT AND THAT THEY HAVE NUMEROUS COMPLAINTS FROM OTHER CLIENTS BUT EACH CONTINUES TO BLAME THE OTHER STATING COMPONENT AND OR SOFTWARE ISSUES. I BELIEVE IT IS A THROTTLE INPUT SAMPLE RATE ISSUE BUT HAVE NO WAY TO ALTER THOSE SETTINGS. I AM ON THE COMMITTEE OVERSEEING THIS SAFETY CONCERN AND WE HAVE YET TO MAKE ANY HEAD WAY AFTER NUMEROUS EMAILS AND PHONE CONVERSATIONS TO THE MANUFACTURERS. I HAVE REVIEWED THE FEDERAL MOTOR CARRIE