1999 International Harvester 4900 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 International Harvester 4900, 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
- Brakes250.0%
- Powertrain (other)125.0%
- Transmission125.0%
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
EXCESSIVE BRAKE FADE DUE TO HIGH TEMPERATURE OF SHOES (UP TO 600 DEGREES), TRUCKS EQUIPPED WITH LEFT AND RIGHT HAND DRIVE SYSTEMS (LABREE SYSTEM) SHOES AND DRUMS HAVE TO BE REPLACED EVERY 1-8000 MILES VS. 15-20000 MILES ON LEFT HAND DRIVE MODELS (REAR BRAKES ONLY) FRONT BRAKES GET TO 400 DEGREES AND WEAR IS NOT AN ISSUE. *MJS
THE TRUCKS MAKE A LOUD AND VERY HIGH PITCHED AIR POP NOISE IN THE CAB WHILE DRIVING AND COULD CAUSE HEARING DAMAGE. *MJS
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
SPICER 7 SPEED MANUAL TRANSMISSION WILL NOT DOWN SHIFT. TRUCK IS UNUSABLE.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Transmission
Reports naming the automatic or manual transmission, including shifting behaviour, shudder, slipping and transmission control modules.
From owner reports, verbatim
WHILE SHIFTING FROM 2ND TO 3RD GEAR THE TRANSMISSION LOCKED UP IN 3RD GEAR. CONSUMER WAS ABLE TO COAST TO SIDE OF ROAD. VEHICLE HAS NOT BEEN INSPECTED BY DEALER AT THIS TIME.*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 .