2001 Western Star 4900: complaints, problems and recalls
Explore the records behind recurring owner reports.
Key facts
2 owner complaints analyzed
3 distinct recall campaigns
1,000 mi median reported failure mileage
Scope: 2001 model year. Data snapshot: . 1 complaints include usable failure mileage.
Most common problems
Air Bags is the most frequently named component, appearing in 1 of 2 complaints (50.0%). A complaint can name multiple components.
Component breakdown
Number of unique complaints naming each component. Top eight shown.
| Category | Count |
|---|---|
| Air Bags | 1 |
| Suspension:Multiple Axle | 1 |
Air Bags: 1; Suspension:Multiple Axle: 1
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
| Category | Count |
|---|---|
| Under 25,000 | 1 |
| 25,000 to 49,999 | 0 |
| 50,000 to 74,999 | 0 |
| 75,000 to 99,999 | 0 |
| 100,000 to 149,999 | 0 |
| 150,000 and above | 0 |
Under 25,000: 1; 25,000 to 49,999: 0; 50,000 to 74,999: 0; 75,000 to 99,999: 0; 100,000 to 149,999: 0; 150,000 and above: 0
Under 25,000 miles has the most reports with usable mileage (1). 1 complaints have missing, zero or invalid mileage.
Complaints over time
Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.
| Category | Count |
|---|---|
| 2008 | 1 |
| 2014 | 1 |
2008: 1; 2014: 1
Pattern summary
Air Bags leads the component reports. Use these patterns to inspect individual reports and prepare questions for a mechanic.
Calculated from recorded counts. An AI narrative has not been published for this selection.
Examples from the source records
Examples provide context, not a representative sample or a verified diagnosis.
Owner report 10221205 · 2008-03-14 (March 14, 2008)
TL*THE CONTACT OWNS A 2001 WESTERN STAR 4964SX (NA). THE VEHICLE SWAYS SIDE TO SIDE EACH TIME IT IS DRIVEN. THE VEHICLE WAS TAKEN TO AN INSTALLATION COMPANY AND THEY STATED THAT THE PUSHER AXLE WAS INSTALLED IMPROPERLY. THE SPEED AND ENGINE SIZE WERE UNKNOWN. THE CURRENT MILEAGE WAS 74,068 AND FAILURE MILEAGE WAS 1,000.
Owner-reported narrative. 1,000 miles reported. Look up ODI 10221205 at NHTSA ↗
Owner report 10664674 · 2014-12-16 (December 16, 2014)
TL* THE CONTACT OWNED A 2001 WESTERN STAR 4900 TRUCK. THE CONTACT STATED THAT THE DRIVER CRASHED INTO ANOTHER VEHICLE AND THE AIR BAGS FAILED TO DEPLOY. THE FRONT SEAT OCCUPANTS IN THE SECOND VEHICLE SUSTAINED FATAL INJURIES. A POLICE REPORT WAS FILED. THE DETAILS OF THE CRASH WERE LIMITED AND THE SPECIFICS ON WHETHER THE VEHICLE WAS DIAGNOSED OR REPAIRED WERE NOT AVAILABLE. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS NOT AVAILABLE.
Owner-reported narrative. Look up ODI 10664674 at NHTSA ↗
Recall history
3 distinct campaigns affect this selection. Announcement dates below are different from vehicle model years. A campaign may cover multiple years.
02V087000 · Electrical System:Wiring
Reported: 2002-03-20 (March 20, 2002)
ON CERTAIN TRUCKS, A CAPACITOR IN THE POWER LINE CONTROL (PLC) FILTER COULD OVERHEAT AND/OR IGNITE WHEN SUBJECTED TO REVERSE POLARITY ELECTRICAL SPIKES.
Consequence: THIS COULD CAUSE AN ELECTRICAL FIRE IN THE AREA OF THE PLC FILTER WITHOUT PRIOR WARNING.
Remedy: DEALERS WILL DISCONNECT AND SECURE THE PLC FILTER GROUND WIRE. OWNER NOTIFICATION BEGAN SEPTEMBER 20, 2002. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT FREIGHTLINER AT 1-800-547-0712.
NHTSA campaign record ↗03V112000 · Suspension:Front:Hub
Reported: 2003-03-21 (March 21, 2003)
ON CERTAIN TRUCKS EQUIPPED WITH TRUCK HUB UNITS MANUFACTURED BY SKF EXCLUSIVELY FOR USE ON ARVINMERITOR'S FF98X SERIES NON-DRIVE STEER AXLES, THE HUB UNIT BEARINGS CAN WEAR PREMATURELY.
Consequence: SEIZURE OF THE BEARINGS CAN CAUSE WHEEL SEPARATION OR WHEEL END FIRE.
Remedy: DEALERS WILL REPLACE BOTH FRONT HUBS. OWNER NOTIFICATION IS EXPECTED TO BEGIN ON OR BEFORE SEPTEMBER 20, 2003. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT FREIGHTLINER AT 1-800-547-0712.
NHTSA campaign record ↗05V453000 · Fuel System, Gasoline:Delivery:Hoses, Lines/Piping, And Fittings
Reported: 2005-10-05 (October 5, 2005)
ON CERTAIN TRUCKS FITTED WITH OPTIONAL IN-CAB BATTERIES, THE DUAL SUCTION/RETURN LINES MAY CONTACT THE CAB POWER HARNESS RESULTING IN CHAFING THROUGH.
Consequence: THIS COULD RESULT IN A FIRE.
Remedy: DEALERS WILL REROUTE AND SECURE THE FUEL LINES. THE RECALL BEGAN ON JANUARY 26, 2006. OWNERS MAY CONTACT FREIGHTLINER AT 1-800-547-0712.
NHTSA campaign record ↗