NHTSA vehicle safety data

2009 Western Star 4900 Recalls & Complaints

The 2009 Western Star 4900 has 16 NHTSA recall campaigns and 1 owner complaint on file as of November 3, 2026. Recall repairs are usually free at an authorized Western Star dealer.

NHTSA recall and complaint data for the 2009 Western Star 4900. Recall data is refreshed daily from NHTSA.

Pre-purchase inspection checklist → Reliability & 5-year cost forecast →

2009 Western Star 4900 owner complaints

Owners have filed 1 complaint with NHTSA about the 2009 Western Star 4900, describing incidents dated May 15, 2012.

Most-cited components

Visibility/Wiper 1 complaint

Newest complaints

ODI #10460769 · Filed June 6, 2012
TL* THE CONTACT OWNS A 2009 WESTERN STAR 4900 TRUCK. WHILE DRIVING APPROXIMATELY 70 MPH IN A RAIN STORM, THE DEFROSTER FAILED, CAUSING POOR VISIBILITY FOR THE CONTACT. THE VEHICLE WAS TAKEN TO THE DEALER FOR DIAGNOSTICS. THE TECHNICIAN STATED THAT THE BLOWER MOTOR WOULD HAVE TO BE REPLACED. THE…

Read the full complaint

NHTSA defect investigations

NHTSA's investigations file lists the 2009 Western Star 4900 in 1 investigation. Audit Queries and Equipment Queries are administrative investigations: they look at whether companies complied with federal vehicle safety requirements, such as reporting, recall and certification rules, not at a possible vehicle defect. A listed model year means only that an investigation names it; it says nothing about any particular vehicle. An open investigation is not a finding that a safety defect exists, and NHTSA can close one without a recall.

Audit Query AQ18-002: Daimler Trucks North America Recalls
Closed July 11, 2024

Open and recently closed NHTSA defect investigations

Fire Extinguisher May Be Clogged or Inoperable

NHTSA #17V810000 · Equipment · NHTSA notice

Reported December 15, 2017 · Daimler Trucks North America LLC

Potentially affected: 24,860 vehicles

Repair completion: 0.92% (latest rate the manufacturer reported to NHTSA; dataset updated November 3, 2026)

Manufacturer campaign FL-759 · Owners notified April 11, 2018 · Vehicles built July 11, 2001 – August 19, 2016 (per NHTSA)

Defect description

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

Safety consequence

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

Manufacturer 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.

Notes

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.

Brake Lights May Not Activate

NHTSA #17V761000 · Exterior Lighting — Brake Lights · NHTSA notice

Reported November 27, 2017 · Daimler Trucks North America LLC

Potentially affected: 438,255 vehicles

Repair completion: 72.15% (latest rate the manufacturer reported to NHTSA; dataset updated November 3, 2026)

Manufacturer campaign FL-756 · Owners notified May 9, 2018 · Vehicles built March 27, 2007 – November 21, 2017 (per NHTSA)

Defect description

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.

Safety 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.

Manufacturer 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.

Notes

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.

Seatbelt Anchorage Point may be Weak

NHTSA #13V401000 · Seat Belts — Front — Anchorage · NHTSA notice

Reported September 5, 2013 · Daimler Trucks North America

Potentially affected: 650 vehicles

Repair completion: 37.31% (latest rate the manufacturer reported to NHTSA; dataset updated November 3, 2026)

Manufacturer campaign FL-645 · Vehicles built May 27, 2008 – May 22, 2013 (per NHTSA)

Defect description

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.

Safety consequence

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

Manufacturer 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.

Notes

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.

POWER CABLE CLEARANCE

NHTSA #12V235000 · Electrical System — 12V/24V/48V Battery — Cables · NHTSA notice

Reported May 23, 2012 · DAIMLER TRUCKS NORTH AMERICA

Potentially affected: 12 vehicles

Manufacturer campaign FL-551 · Owners notified June 13, 2012 · Vehicles built August 27, 2008 – October 30, 2008 (per NHTSA)

Defect description

DAIMLER TRUCKS NORTH AMERICA (DTNA) IS RECALLING 12 MY 2009 WESTERN STAR 4900 TRUCKS BUILT WITH DD15 ENGINES. A NEW FORWARD CAB CROSSMEMBER DESIGN REDUCED CLEARANCE FOR CAB MOUNTED BATTERY DISCONNECT SWITCH POWER CABLES ON STANDARD CAB HEIGHT VEHICLES. DURING CAB ARTICULATION, THE NEW CROSSMEMBER MAY PINCH POWER CABLES AGAINST THE CAB.

Safety consequence

CABLES THAT BECOME PINCHED BETWEEN THE CAB AND FORWARD CAB CROSSMEMBER COULD SHORT TO GROUND AND POTENTIALLY OVERHEAT RESULTING IN A VEHICLE FIRE AND INJURY TO VEHICLE OCCUPANTS.

Manufacturer remedy

DTNA WILL NOTIFY OWNERS, AND DEALERS WILL REMOVE THE CABLES AND REINSTALL THEM IN A NEW SAFE LOCATION. DAMAGED CABLES WILL BE REPLACED. BOTH WILL BE DONE FREE OF CHARGE. THE RECALL BEGAN ON JUNE 13, 2012. THIS RECALL IS AN EXPANSION OF RECALL 09V-226. OWNERS MAY CONTACT DAIMLER TRUCKS TOLL FREE AT 1-800-547-0712.

Notes

THIS RECALL IS AN EXPANSION OF SAFETY RECALL 09V226.DAIMLER TRUCKS RECALL NO. FL-551.CUSTOMERS MAY ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATIONS VEHICLE SAFETY HOTLINE AT 1-888-327-4236 (TTY 1-800-424-9153), OR GO TO HTTP://WWW.SAFERCAR.GOV.

HIGH PRESSURE FUEL LINE

NHTSA #12V074000 · Engine and Engine Cooling — Engine — Diesel · NHTSA notice

Reported February 28, 2012 · DAIMLER TRUCKS NORTH AMERICA

Potentially affected: 103,437 vehicles

Manufacturer campaign 12C-2 · Owners notified April 27, 2012

Defect description

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.

Safety 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.

Manufacturer 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.

Notes

DTNA'S RECALL CAMPAIGN NUMBER IS 12C-2.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.

HIGH PRESSURE FUEL PUMP

NHTSA #11V287000 · Fuel System, Other — Delivery — Fuel Pump · NHTSA notice

Reported May 18, 2011 · DAIMLER TRUCKS NORTH AMERICA

Potentially affected: 268 vehicles

Manufacturer campaign 10C-4 · Owners notified May 18, 2011 · Vehicles built February 19, 2009 – July 9, 2010 (per NHTSA)

Defect description

DAIMLER TRUCKS IS RECALLING CERTAIN MODEL YEAR 2009 THROUGH 2011 FREIGHTLINER CASCADIA, CENTURY, COLUMBIA, CORONADO, M2, AND WESTERN STAR 4900 HEAVY TRUCKS MANUFACTURED FROM FEBRUARY 19, 2009, THROUGH JULY 9, 2010, EQUIPPED WITH SPECIFIC DD13 AND DD15 ENGINES ASSEMBLED WITH A BOSCH HIGH PRESSURE FUEL PUMP ELEMENT WHICH MAY DEVELOP A CRACK DUE TO HYDROGEN INDUCED STRESS CORROSION. THE CRACK MAY RESULT IN A DIESEL FUEL LEAK.

Safety consequence

IF A DIESEL FUEL LEAK CONTINUES UNDETECTED, FUEL MAY SPILL ONTO THE ROADWAY INCREASING THE RISK OF A CRASH.

Manufacturer remedy

DAIMLER TRUCKS WILL NOTIFY OWNERS, AND DEALERS WILL REPAIR THE VEHICLES, FREE OF CHARGE. THIS RECALL IS AN EXPANSION OF A PREVIOUS RECALL (SEE RECALL CAMPAIGN 10V-339). THE SAFETY RECALL BEGAN ON MAY 18, 2011. OWNERS MAY CONTACT DAIMLER TRUCKS TOLL-FREE AT 1-800-547-0712.

Notes

DAIMLER TRUCKS' RECALL CAMPAIGN NUMBER IS 10C-4.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 <A HREF=HTTP://WWW.SAFERCAR.GOV>HTTP://WWW.SAFERCAR.GOV</A> .

COMBUSTION TUBE/CATERPILLAR

NHTSA #11V207000 · Engine and Engine Cooling · NHTSA notice

Reported March 29, 2011 · DAIMLER TRUCKS NORTH AMERICA

Potentially affected: 88 vehicles

Manufacturer campaign FL-603 · Owners notified August 4, 2011 · Vehicles built February 9, 2007 – February 20, 2009 (per NHTSA)

Defect description

DAIMLER TRUCKS IS RECALLING CERTAIN MODEL YEAR 2008-2010 WESTERN STAR 4900 TRUCKS EQUIPPED WITH CATERPILLAR C15 ENGINES AND MANUFACTURED FROM FEBRUARY 9, 2007, THROUGH FEBRUARY 20, 2009. DEGRADATION OF A COMBUSTION TUBE WELD CAN CAUSE RADIAL HEAT IMPINGEMENT ON THE BODY WHICH MAY BURN THROUGH CERTAIN BODIES USED ON C15 ENGINES.

Safety consequence

THIS COULD RESULT IN A FIRE.

Manufacturer remedy

CATERPILLAR IS HANDLING THE OWNER NOTIFICATION AND REMEDY FOR THIS CAMPAIGN. PLEASE SEE CATERPILLAR'S DEFECT REPORT 11E-006. CATERPILLAR WILL REPLACE THE SINGLE PIECE COMBUSTION TUBE WITH A THICK WALL COMBUSTION TUBE WHICH WON'T ALLOW THE HEAT TO BREAK THROUGH. THIS SERVICE WILL BE PERFORMED FREE OF CHARGE. THE SAFETY RECALL BEGAN IN AUGUST 2011. OWNERS MAY CONTACT CATERPILLAR TOLL-FREE AT 1-800-447-4986.

Notes

DAIMLER TRUCKS SAFETY RECALL NO. FL-603.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 <A HREF=HTTP://WWW.SAFERCAR.GOV>HTTP://WWW.SAFERCAR.GOV</A> .

GRID HEATER/POSSIBLE FIRE

NHTSA #11V146000 · Engine and Engine Cooling · NHTSA notice

Reported March 3, 2011 · DAIMLER TRUCKS NORTH AMERICA

Potentially affected: 2,073 vehicles

Manufacturer campaign 10C-5 · Owners notified December 2, 2011 · Vehicles built starting March 20, 2006 (per NHTSA)

Defect description

DAIMLER TRUCKS (DTNA) IS RECALLING CERTAIN MODEL YEAR 2006 THROUGH 2011 FREIGHTLINER, CASCADIA, CENTURY, COLUMBIA FLD, AND M2, STERLING 9500, AND WESTERN STAR 4900 HEAVY TRUCKS MANUFACTURED FROM MARCH 20, 2006, THROUGH JUNE 30, 2010, EQUIPPED WITH SPECIFIC MBE4000 EPA07 MODEL ENGINES. THE INTAKE AIR GRID HEATER MAY SHORT CIRCUIT AND FAIL DUE TO EXCESSIVE INTERNAL TEMPERATURES.

Safety consequence

A SHORT CIRCUITED GRID HEATER COULD RESULT IN A VEHICLE FIRE AND INJURY TO VEHICLE OCCUPANTS.

Manufacturer remedy

DTNA WILL NOTIFY OWNERS OF THE RECALL DURING MARCH 2011. ANOTHER NOTIFICATION WILL BE ISSUED ONCE THE REMEDY IS RELEASED. DTNA EXPECTS THE REMEDY TO BE AVAILABLE BY DECEMBER 1, 2011. REPAIRS WILL BE PERFORMED BY DTNA DEALERS FREE OF CHARGE. OWNERS MAY CONTACT DTNA TOLL-FREE AT 1-800-547-0712. THIS RECALL IS ASSCOCIATED WITH A PREVIOUS RECALL, CAMPAIGN NUMBER 10V-341.

Notes

DAIMLER TRUCKS' RECALL CAMPAIGN NUMBER IS 10C-5.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 <A HREF=HTTP://WWW.SAFERCAR.GOV>HTTP://WWW.SAFERCAR.GOV</A> .

GRID HEATER/POSSIBLE FIRE

NHTSA #10V341000 · Engine and Engine Cooling · NHTSA notice

Reported July 27, 2010 · DAIMLER TRUCKS NORTH AMERICA

Potentially affected: 5,743 vehicles

Manufacturer campaign 10C-5 · Owners notified July 29, 2011 · Vehicles built September 5, 2006 – June 30, 2010 (per NHTSA)

Defect description

DAIMLER TRUCKS IS RECALLING CERTAIN MODEL YEAR 2007 THROUGH 2011 FREIGHTLINER, FCCC, STERLING, AND WESTERN STAR HEAVY TRUCKS MANUFACTURED FROM SEPTEMBER 5, 2006, THROUGH JUNE 30, 2010, EQUIPPED WITH SPECIFIC MBE900 EPA04 AND EPA07 MODEL ENGINES. THE INTAKE AIR GRID HEATER MAY SHORT CIRCUIT AND FAIL DUE TO EXCESSIVE INTERNAL TEMPERATURES.

Safety consequence

A SHORT CIRCUITED GRID HEATER COULD RESULT IN A VEHICLE FIRE AND INJURY TO VEHICLE OCCUPANTS.

Manufacturer remedy

DAIMLER TRUCKS WILL NOTIFY OWNERS AND DEALERS WILL REPAIR THE BUSES FREE OF CHARGE. REPAIRS WILL BE PERFORMED BY DETROIT DIESEL CORPORATION AUTHORIZED REPAIR FACILITIES. THE SAFETY RECALL IS EXPECTED TO BEGIN ON OR ABOUT JULY 29, 2011. OWNERS MAY CONTACT DAIMLER TRUCKS TOLL-FREE AT 1-800-547-0712.

Notes

HIGH PRESSURE FUEL PUMP

NHTSA #10V339000 · Fuel System, Other — Delivery — Fuel Pump · NHTSA notice

Reported July 27, 2010 · DAIMLER TRUCKS NORTH AMERICA

Potentially affected: 13,410 vehicles

Manufacturer campaign 10C-4 · Owners notified April 1, 2011 · Vehicles built February 19, 2009 – July 9, 2010 (per NHTSA)

Defect description

DAIMLER TRUCKS IS RECALLING CERTAIN MODEL YEAR 2009 THROUGH 2011 FREIGHTLINER CASCADIA, CENTURY, COLUMBIA, CORONADO, M2, AND WESTERN STAR 4900 HEAVY TRUCKS MANUFACTURED FROM FEBRUARY 19, 2009 THROUGH JULY 9, 2010, EQUIPPED WITH SPECIFIC DD13 AND DD15 ENGINES ASSEMBLED WITH A BOSCH HIGH PRESSURE FUEL PUMP ELEMENT WHICH MAY DEVELOP A CRACK DUE TO HYDROGEN INDUCED STRESS CORROSION. OVER TIME THE BARREL OF THE BOSCH HIGH PRESSURE FUEL PUMP ELEMENT USED ON SPECIFIC DD13/DD15 ENGINES MAY DEVELOP A CRACK DUE TO HYDROGEN INDUCED STRESS CORROSION RESULTING IN A DIESEL FUEL LEAK.

Safety consequence

IF A DIESEL FUEL LEAK CONTINUES UNDETECTED, FUEL MAY SPILL ONTO THE ROADWAY POTENTIALLY RESULTING IN A CRASH.

Manufacturer remedy

DAIMLER TRUCKS WILL NOTIFY OWNERS AND DEALERS WILL REPAIR THE VEHICLES FREE OF CHARGE. THE SAFETY RECALL IS EXPECTED TO BEGIN ON OR ABOUT MARCH 28, 2011. OWNERS MAY CONTACT DAIMLER TRUCKS TOLL-FREE AT 1-800-547-0712.

Notes

UNEXPECTED ENGINE SHUTDOWN

NHTSA #10V112000 · Engine and Engine Cooling · NHTSA notice

Reported March 23, 2010 · DAIMLER TRUCKS NORTH AMERICA

Potentially affected: 16 vehicles

Manufacturer campaign FL-575 · Owners notified May 17, 2010 · Vehicles built June 22, 2007 – March 20, 2009 (per NHTSA)

Defect description

DAIMLER TRUCKS HAS NOTIFIED NHTSA OF A DEFECT IN CERTAIN MODEL YEAR 2008 THROUGH 2010 FREIGHTLINER COLUMBIA, FLD, STERLING 9500 AND WESTERN STAR 4900 EMERGENCY VEHICLES. THE ENGINE MAY SHUT DOWN UNEXPECTEDLY WHEN A DIESEL PARTICULATE FILTER OVER TEMPERATURE CONDITION IS DETECTED.

Safety consequence

UNEXPECTED EMERGENCY VEHICLE ENGINE SHUTDOWN UNDER CERTAIN CONDITIONS COULD HAMPER RESCUE OPERATIONS AND PLACE THE PUBLIC AT RISK.

Manufacturer remedy

THE ENGINE CONTROL LOGIC WILL BE REPROGRAMMED TO ILLUMINATE A MALFUNCTION INDICATOR LIGHT WITHOUT REQUESTING ENGINE SHUTDOWN. REPAIRS WILL BE PERFORMED BY DETROIT DIESEL. PLEASE SEE DAIMLER TRUCKS DEFECT REPORT 10E-005. THE SAFETY RECALL BEGAN ON MAY 17, 2010. OWNERS MAY CONTACT DETROIT DIESEL AT 1-313-592-5800 OR DAIMLER TRUCKS AT 1-800-547-0712.

Notes

DAIMLER RECALL NO. FL-575.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 <A HREF=HTTP://WWW.SAFERCAR.GOV>HTTP://WWW.SAFERCAR.GOV</A> .

GRID HEATER/DETROIT DIESEL DD15

NHTSA #09V400000 · Engine and Engine Cooling · NHTSA notice

Reported October 8, 2009 · DAIMLER TRUCKS NORTH AMERICA

Potentially affected: 18,067 vehicles

Owners notified November 4, 2009 · Vehicles built February 27, 2006 – October 2, 2009 (per NHTSA)

Defect description

DAIMLER TRUCKS IS RECALLING MODEL YEAR 2007-2010 FREIGHTLINER, STERLING AND WESTERN STAR VEHICLES EQUIPPED WITH DETROIT DIESEL DD15 EPA07 ENGINES WHICH WERE MANUFACTURED WITH GRID HEATERS. INCREASED INTERNAL GRID HEATER RESISTANCE CAUSED BY IMPROPERLY TIGHTENED SCREWS MAY MELT THE SOLDER ON THE GRID HEATER CIRCUIT BOARD LEADING TO A SHORT CIRCUIT.

Safety consequence

A SHORT-CIRCUITED GRID HEATER COULD RESULT IN A VEHICLE FIRE AND INJURY TO VEHICLE OCCUPANTS.

Manufacturer remedy

THE ENGINE CONTROL LOGIC WILL BE REPROGRAMMED FREE OF CHARGE BY DETROIT DIESEL AUTHORIZED REPAIR FACILITIES AND DIRECT WARRANTY CUSTOMERS TO PROVIDE COLD WEATHER STARTING WITHOUT THE NEED OF A GRID HEATER. THE SAFETY RECALL BEGAN ON NOVEMBER 4, 2009. OWNERS MAY CONTACT DETROIT DIESEL AT 1-313-592-5800 AND DAIMLER TRUCKS AT 1-800-547-0712.

Notes

DAIMLER TRUCKS RECALL NO. 09C-4.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 <A HREF=HTTP://WWW.SAFERCAR.GOV>HTTP://WWW.SAFERCAR.GOV</A> .

FUEL PUMP FASTENERS

NHTSA #09V390000 · Fuel System, Gasoline — Delivery — Fuel Pump · NHTSA notice

Reported October 6, 2009 · DAIMLER TRUCKS NORTH AMERICA

Potentially affected: 2,726 vehicles

Manufacturer campaign 09C-3 · Owners notified December 22, 2009 · Vehicles built May 5, 2008 – January 7, 2009 (per NHTSA)

Defect description

DAIMLER TRUCKS IS RECALLING CERTAIN MODEL YEAR 2009 HEAVY TRUCKS MANUFACTURED BETWEEN MAY 5, 2008 AND JANUARY 7, 2009, EQUIPPED DD15 ENGINES AND WITH BOSCH HIGH PRESSURE FUEL PUMPS. THE FASTENERS ON THESE FUEL PUMPS COULD BE UNDER-TORQUED ALLOWING THE "O" RING BETWEEN THE PUMP HOUSING AND THE BARREL TO PROTRUDE AND LEAK.

Safety consequence

IF A DIESEL FUEL LEAK CONTINUES UNDETECTED UNDER CERTAIN CONDITIONS FUEL MAY IGNITE ON A HOT ENGINE SURFACE AND/OR FUEL MAY SPILL ON THE ROAD INCREASING THE RISK OF A CRASH.

Manufacturer remedy

DAIMLER TRUCKS WILL NOTIFY OWNERS AND THE REMEDY WILL BE PERFORMED BY DETROIT DIESEL CORPORATION AUTHORIZED REPAIR FACILITIES AND DIRECT WARRANTY CUSTOMERS. THE SAFETY RECALL BEGAN ON DECEMBER 22, 2009. OWNERS MAY CONTACT DAIMLER TRUCKS AT 1-800-547-0712.

Notes

DAIMLER TRUCK'S RECALL CAMPAIGN NUMBER IS 09C-3.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 <A HREF=HTTP://WWW.SAFERCAR.GOV>HTTP://WWW.SAFERCAR.GOV</A> .

PLASTIC LOW PRESSURE FUEL LINES LEAKS

NHTSA #09V391000 · Fuel System, Gasoline — Delivery — Hoses, Lines/Piping, and Fittings · NHTSA notice

Reported October 6, 2009 · DAIMLER TRUCKS NORTH AMERICA

Potentially affected: 10,185 vehicles

Manufacturer campaign 09C-2 · Owners notified May 7, 2010 · Vehicles built January 17, 2006 – March 31, 2009 (per NHTSA)

Defect description

DAIMLER TRUCKS IS RECALLING CERTAIN MODEL YEAR 2006 THROUGH 2010 HEAVY TRUCKS MANUFACTURED BETWEEN JANUARY 17, 2006 AND MARCH 31, 2009, EQUIPPED WITH EPA07 MODEL MBE4000 ENGINES BUILT WITH PLASTIC LOW PRESSURE FUEL LINES. THE PLASTIC LINES MAY EXPERIENCE LEAKS DUE TO FATIGUE CRACKS CAUSED BY STRESS AND VIBRATION COMBINED WITH HIGH INTERNAL PRESSURE.

Safety consequence

IF A DIESEL FUEL LEAK CONTINUES UNDETECTED UNDER CERTAIN CONDITIONS FUEL MAY IGNITE ON A HOT ENGINE SURFACE AND/OR FUEL MAY SPILL ON THE ROAD INCREASING THE RISK OF A CRASH.

Manufacturer remedy

DAIMLER TRUCKS WILL NOTIFY OWNERS AND THE REMEDY WILL BE PERFORMED BY DETROIT DIESEL CORPORATION AUTHORIZED REPAIR FACILITIES AND DIRECT WARRANTY CUSTOMERS. THE SAFETY RECALL BEGAN ON MAY 7, 2010. OWNERS MAY CONTACT DAIMLER TRUCKS AT 1-800-547-0712.

Notes

DAIMLER TRUCK'S RECALL CAMPAIGN NUMBER IS 09C-2.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 <A HREF=HTTP://WWW.SAFERCAR.GOV>HTTP://WWW.SAFERCAR.GOV</A> .

VARIABLE VALVE ACTUATION OIL LINE/CATERPILLAR

NHTSA #09V366000 · Engine and Engine Cooling · NHTSA notice

Reported September 23, 2009 · DAIMLER TRUCKS NORTH AMERICA

Potentially affected: 25,362 vehicles

Manufacturer campaign FL-558 · Owners notified May 5, 2009 · Vehicles built April 1, 2003 – June 30, 2009 (per NHTSA)

Defect description

DAIMLER TRUCKS IS RECALLING MODEL YEAR 2004-2010 TRUCKS EQUIPPED WITH CATERPILLAR C15 ENGINE. THE VARIABLE VALVE ACTUATION OIL LINE MAY RUB AGAINST THE P-CLIPS RETAINING THE OIL LINE, CAUSING AN OIL LEAK.

Safety consequence

AN OIL LEAK MAY RESULT IN A FIRE.

Manufacturer remedy

DAIMLER TRUCKS IS WORKING WITH CATERPILLAR TO REMEDY THESE VEHICLES. PLEASE SEE CATERPILLAR'S DEFECT REPORT 09E-020. CATERPILLAR WILL INSPECT AND REPAIR THE NECESSARY COMPONENTS FREE OF CHARGE. THE RECALL BEGAN ON MAY 5, 2009. OWNERS MAY CONTACT CATERPILLAR TOLL-FREE AT 1-800-447-4986 OR DAIMLER TRUCKS AT 1-800-547-0712.

Notes

DAIMLER TRUCKS RECALL NO. FL-558. 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 <A HREF=HTTP://WWW.SAFERCAR.GOV>HTTP://WWW.SAFERCAR.GOV</A> .

POWER CABLE CLEARANCE

NHTSA #09V226000 · Electrical System — 12V/24V/48V Battery — Cables · NHTSA notice

Reported June 18, 2009 · DAIMLER TRUCKS NORTH AMERICA

Potentially affected: 53 vehicles

Manufacturer campaign FL-551 · Owners notified August 22, 2009 · Vehicles built November 10, 2008 – May 7, 2009 (per NHTSA)

Defect description

DAIMLER TRUCKS IS RECALLING 53 MY 2009-2010 WESTERN STAR 4900 TRUCKS BUILT WITH DD15 ENGINES. A NEW FORWARD CAB CROSSMEMBER DESIGN REDUCED CLEARANCE FOR CAB MOUNTED BATTERY DISCONNECT SWITCH POWER CABLES ON STANDARD CAB HEIGHT VEHICLES. DURING CAB ARTICULATION THE NEW CROSSMEMBER MAY PINCH POWER CABLES AGAINST THE CAB.

Safety consequence

CABLES THAT BECOME PINCHED BETWEEN THE CAB AND FORWARD CAB CROSSMEMBER COULD SHORT TO GROUND AND POTENTIALLY OVERHEAT RESULTING IN A POSSIBLE VEHICLE FIRE AND INJURY TO VEHICLE OCCUPANTS.

Manufacturer remedy

DEALERS WILL REMOVE THE CABLES AND REINSTALL THEM IN A NEW SAFE LOCATION. DAMAGED CABLES WILL BE REPLACED. BOTH WILL BE DONE FREE OF CHARGE. THE RECALL IS EXPECTED TO BEGIN ON OR BEFORE AUGUST 7, 2009. OWNERS MAY CONTACT DAIMLER TRUCKS TOLL FREE AT 1-800-547-0712.

Notes

DAILMER TRUCKS' RECALL CAMPAIGN NO. FL-551.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 <A HREF=HTTP://WWW.SAFERCAR.GOV>HTTP://WWW.SAFERCAR.GOV</A> .

try.vin has no NCAP crash-test rating on file for the 2009 Western Star 4900. NHTSA rates some vehicles by body style — pickups by cab, vans by roof height — so check nhtsa.gov/ratings.

1 owner complaint has been filed with NHTSA for the 2009 Western Star 4900.

Visibility/Wiper

ODI #10460769

Incident: May 15, 2012 · Filed: June 6, 2012

TL* THE CONTACT OWNS A 2009 WESTERN STAR 4900 TRUCK. WHILE DRIVING APPROXIMATELY 70 MPH IN A RAIN STORM, THE DEFROSTER FAILED, CAUSING POOR VISIBILITY FOR THE CONTACT. THE VEHICLE WAS TAKEN TO THE DEALER FOR DIAGNOSTICS. THE TECHNICIAN STATED THAT THE BLOWER MOTOR WOULD HAVE TO BE REPLACED. THE FAILURE CONTINUED AFTER THE REPAIR. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 200,110.

Other Western Star 4900 model years

Check your 2009 Western Star 4900 VIN

Not every recall applies to every VIN in a given year. Enter the 17-character VIN from your Western Star 4900 at nhtsa.gov/recalls to see whether your specific vehicle has an unrepaired recall.

Check a Western Star VIN