1999 Freightliner XC Problems
Owner-reported complaints filed with NHTSA, grouped by component
Data refreshed
What this page shows
Everything below is an owner-reported complaint submitted to NHTSA about the 1999 Freightliner XC, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Reports by component
Ranked by how many owner reports name each component category
- Brakes120.0%
- Fuel system120.0%
- Powertrain (other)120.0%
- Steering120.0%
- Tires & wheels120.0%
Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.
Each component in detail
What the reports in each category say, in the owners' own words
Brakes
Reports naming service brakes, the antilock braking system, brake hoses, master cylinders or the parking brake.
From owner reports, verbatim
VEHICLE WAS DELIVERED WITH DETACHED WIRING OF THE JACOB BRAKE WHICH WAS NON OPERATIONAL DUE TO IMPROPER ASSEMBLY. *MJS
Too few reports in this category for a page of its own — they appear in the full complaint list.
Fuel system
Reports naming fuel storage or delivery — tanks, pumps, lines, injectors and fuel leaks.
From owner reports, verbatim
THIS IS A RIGID FUEL LINE CONSISTING OF A BAJO FITTING AT ONE END AND A FLARE FITTING AT THE OTHER. THE BAJO FITTING IS MOUNTED TO THE INJECTION PUMP, WHICH HAS IT'S OWN VIBRATION PATTERN. THE FUEL LINE IS HARD MOUNTED AT APPROXIMATELY HALF IT'S LENGTH TO THE ENGINE BLOCK, WHICH HAS IT'S OWN VIBRATION PATTERN. THE OTHER END OF THE LINE CONNECTS TO OTHER LINES VIA A "T" FITTING. THIS CONNECTION IS INHERENTLY MORE FLEXABLE BY DESIGN AND PROBABLY COMPOUNDS DIFFERENTIAL VIBRATIONS. LINE FATIQUE IS ALMOST CERTAIN. TYPICALLY THE LINE WILL BREAK WHILE THE VEHICLE IS IN OPERATION AND CONSIQUENTLY, THE DRIVER AND PASSANGERS WILL NOT BE AWARE OF THE FUEL LEAK. THE POSSIBILITY OF FIRE EXSISTS. INVESTIGATION WOULD PROBABLY REVEAL A TREND IN THE NUMBER OF SAME TYPE FAILURES AND MEANTIME BETWEEN FAILURE (APPROX 13K MILES). CUMMINS EVIDENTLY HAS REDESIGNED THE LINE ASSEMBLY WITH A "FLEXIBLE" PRODUCT UPGRADE. HOWEVER, CUMMINS NEEDS TO PROVIDE REPLACEMENT UNDER A RECALL SINCE THE NATURE OF THE FAILURE INVOLVES FUEL LEAKAGE.*AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Powertrain (other)
Powertrain reports that are not specifically the engine or transmission — driveshafts, axles, transfer cases and differentials.
From owner reports, verbatim
WHILE DRIVING 50 MPH CONSUMER HEARD A LOUD NOISE COMING FROM THE FRONT, AND THE VEHICLE VIBRATED UNCONTROLLABLY. CONSUMER WAS ABLE TO MAINTAIN CONTROL OF THE VEHICLE, AND PULLED OVER. THE VEHICLE WAS TOWED TO THE DEALER FOR INSPECTION, AND MECHANIC DETERMINED THAT THE DRIVESHAFT BROKE, AND NEEDED TO BE REPLACED. *AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Steering
Reports naming the steering system — racks, columns, power-steering assist and steering linkage.
From owner reports, verbatim
VEHICLE WAS DELIVERED WITH DETACHED WIRING OF THE JACOB BRAKE WHICH WAS NON OPERATIONAL DUE TO IMPROPER ASSEMBLY. *MJS
Too few reports in this category for a page of its own — they appear in the full complaint list.
Tires & wheels
Reports naming tires, wheels, hubs, or the tire-pressure monitoring system.
From owner reports, verbatim
MICHELIN XRV 235/80R/22.5 TIRE ZIPPER RIPS BLOW OUTS 1ST ONE APRIL 27, 2003 INSIDE LEFT DUEL. 2ND ONE SEPT. 18, 2004 RIGHT FRONT. *AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Elsewhere on this vehicle
Data sources
- NHTSA Office of Defects Investigation — owner-reported complaints and the components recorded on them
Data on this page last refreshed .