2012 Western Star 4900 problems

Defect

Daimler Trucks North America, LLC (DTNA) is recalling certain 2012-2015 Freightliner Cascadia, Coronado, Business Class M2, 114SD, and Western Star 4900 trucks. In certain front axle, brake lining, and brake spider combinations, braking may cause high vibrations, resulting in early failure of the tie-rod tube.

Consequence

A tie-rod failure would cause a disconnect between the front wheels, resulting in a loss of steering ability, thereby increasing the risk of a crash.

Remedy

DTNA will notify owners, and dealers will replace the brake linings, brake spider, and tie-rod, free of charge. The recall began March 22, 2019. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is FL782.

Defect

Daimler Trucks North America LLC (DTNA) is recalling certain 2012-2019 Western Star 4900 trucks built with Lowmax hoods and disc brakes. There may be insufficient clearance between the front brake hose and the hood resulting in the brake hose being chafed.

Consequence

Front brake hose chafing may causing air loss, possibly reducing braking effectiveness and increasing the risk of a crash.

Remedy

DTNA will notify owners, and dealers will replace the front axle brake hose, free of charge. DTNA issued owners an interim notification on July 27, 2018. The recall began November 27, 2018. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is FL-773.

Defect

Daimler Trucks North America LLC (DTNA) is recalling certain 2002-2017 Freightliner Cascadia, Century Class, Columbia and Coronado trucks and Western Star 4700, 4900, 5700, 5900 and 6900 trucks. These vehicles are equipped with Kidde Plastic-Handle or Push Button 'Pindicator' Fire Extinguishers that may become clogged, preventing the extinguisher from discharging as expected or excessive force may be needed to activate the extinguisher. Additionally, in certain models, the nozzle may detach from the valve assembly with enough force that it could cause injury and also render the product inoperable. For a full list of the affected fire extinguisher models visit: https://static.nhtsa.gov/odi/rcl/2017/RMISC-17E062-5427.pdf

Consequence

In the event of a fire, if the fire extinguisher does not function properly, it can increase the risk of injury.

Remedy

DTNA will notify owners, and instruct them to contact Kidde for a replacement fire extinguisher, free of charge. The recall began on April 11, 2018. Owners may contact DTNA customer service at 1-800-547-0712, or contact Kidde customer service toll-free at 1-855-262-3540, or online at www.kidde.com and click on "Product Safety Recall" for more information. DTNA's number for this recall is FL-759.

Defect

Daimler Trucks North America, LLC (DTNA) is recalling certain 2008-2018 Freightliner Cascadia, Western Star 4700, 4900, 5700, and 6900 trucks. After hard brake applications, the brake light pressure switch may not activate the brake lights with a light application of the brake pedal.

Consequence

If the brake lights fail to illuminate, there would not be a signal to other motorists that the vehicle is slowing, increasing the risk of a crash.

Remedy

DTNA will notify owners, and dealers will repair the vehicles, free of charge. Daimler issued interim notifications to owners on January 22, 2018. The recall began on May 9, 2018. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is FL-756.

Defect

Daimler Trucks North America LLC (DTNA) is recalling certain model year 2009-2014 Western Star 4900 vehicles manufactured May 27, 2008, through March 22, 2013. A potential misalignment of a clearance hole in the B-pillar reinforcement may affect the performance of the seatbelt D-ring anchorage point.

Consequence

In the event of a crash, the seatbelt may not properly restrain the occupant, increasing the risk of injury.

Remedy

DTNA will notify owners, and dealers will reinforce the D-ring anchor points, free of charge. The recall began during january November 2014. Owners may contact DTNA at 1-800-547-0712. DTNA's recall number is FL-645.

Defect

DAIMLER TRUCKS (DTNA) IS RECALLING CERTAIN MODEL YEAR 2006-2013 FREIGHTLINER, STERLING, AND WESTERN STAR VEHICLES, EQUIPPED WITH DETROIT DIESEL EPA07 AND EPA10, DD13 AND DD15/16 ENGINES, MANUFACTURED FROM JANUARY 20, 2006, THROUGH FEBRUARY 20, 2012. THE PUMP TO RAIL HIGH PRESSURE FUEL LINE SUPPORT SYSTEM USED ON THESE ENGINES IS SENSITIVE TO ASSEMBLY TORQUE AND MAY BE DAMAGED DURING SERVICE WORK. AS A RESULT OF OTHER REPAIRS, THE LINE SUPPORTS MAY LOOSEN, POTENTIALLY LEADING TO FUEL LINE CRACKING AND A FUEL LEAK.

Consequence

A FUEL LEAK COULD CREATE A ROAD HAZARD, INCREASING THE RISK OF A CRASH. ALSO A FUEL LEAK IN THE PRESENCE OF AN IGNITION SOURCE CAN RESULT IN A FIRE.

Remedy

DTNA WILL NOTIFY OWNERS, AND WHERE NECESSARY, THE HIGH PRESSURE FUEL LINE SUPPORT SYSTEM WILL BE REPLACED BY DTNA AUTHORIZED SERVICE FACILITIES, FREE OF CHARGE. THE SAFETY RECALL BEGAN ON APRIL 27, 2012. OWNERS MAY CONTACT DTNA AT 1-800-547-0712.

Defect

DAIMLER TRUCKS (DTNA) IS RECALLING CERTAIN MODEL YEAR 2011 AND 2012 FREIGHTLINER BUSINESS CLASS M2 AND WESTERN STAR 4900 EMERGENCY VEHICLES MANUFACTURED FROM JULY 2, 2010, THROUGH DECEMBER 13, 2011, EQUIPPED WITH A DD13 EPA10 DETROIT DIESEL ENGINE. THE ENGINE SHUTDOWN SOFTWARE NORMALLY PROVIDED TO PROTECT THE ENGINE AND VEHICLE MAY NOT HAVE BEEN DISABLED ON ENGINES INTENDED FOR EMERGENCY VEHICLE APPLICATIONS.

Consequence

IF THE VEHICLE OPERATOR RECEIVES AND IGNORES MULTIPLE WARNINGS INDICATING THE NEED FOR OPERATOR INTERVENTION, THE ENGINE MAY SHUT DOWN UNEXPECTEDLY. UNEXPECTED EMERGENCY VEHICLE ENGINE SHUTDOWN UNDER CERTAIN CONDITIONS COULD HAMPER RESCUE OPERATIONS AND PLACE THE PUBLIC AT RISK.

Remedy

DTNA WILL NOTIFY OWNERS, AND DEALERS WILL DISABLE THE ENGINE SHUTDOWN SOFTWARE FREE OF CHARGE. THE SAFETY RECALL BEGAN ON MARCH 13, 2012. OWNERS MAY CONTACT DTNA AT 1-800-547-0712.

Defect

DTNA IS RECALLING CERTAIN MODEL YEAR 2011-2012 WESTERN STAR 4900 VEHICLES MANUFACTURED FROM APRIL 1, 2010, THROUGH MAY 13, 2011, WITH STANDARD CAB HEIGHT AND A DD13 ENGINE. THE SUPPLY AND DELIVERY AIRLINES FOR THE FOOT VALVE MAY CONTACT THE AIR INTAKE ON THE ENGINE. RELATIVE MOTION BETWEEN THE CAB AND THE ENGINE MAY ALLOW THE DELIVERY AIRLINES TO CHAFE ON THE AIR INTAKE.

Consequence

A HOLE IN THE DELIVERY AIR LINE MAY DEVELOP, EVENTUALLY LEADING TO REDUCED BRAKING CAPACITY TO THE FRONT OR REAR BRAKES, INCREASING THE RISK OF A CRASH.

Remedy

DEALERS WILL INSPECT THE AIR LINES AND REROUTE IF NECESSARY TO PROVIDE ADDITIONAL CLEARANCE TO THE ENGINE AIR INTAKE. THIS SERVICE WILL BE PERFORMED FREE OF CHARGE. THE SAFETY RECALL BEGAN ON DECEMBER 21, 2011. OWNERS MAY CONTACT DTNA AT 1-800-547-0712.