Navistar 9100 Recalls & Complaints by Model Year
NHTSA lists 5 safety recalls and 0 owner complaints across 3 model years of the Navistar 9100 (1997–1999).
Pick your Navistar 9100 model year
| Model year | Recalls | Complaints |
|---|---|---|
| 1999 Navistar 9100 | 4 | 0 |
| 1998 Navistar 9100 | 2 | 0 |
| 1997 Navistar 9100 | 2 | 0 |
All Navistar 9100 recalls (5)
Every NHTSA safety campaign that lists a Navistar 9100, most recent first, with the model years each one covers.
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Antilock/traction control/electronic limited slip (service brakes)
Vehicle description: heavy duty trucks. The antilock traction relay valves were incorrectly assembled by the supplier. An extra check valve was installed which will not allow the traction control system to function properly.
Remedy: Dealers will inspect these vehicles and all antilock traction relay valves found defective will be replaced.
Model years: 1999
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Linkages (visibility)
Vehicle description: heavy duty trucks equipped with dana/sprague windshield wiper assemblies. The knurled pivot shaft (which operates the windshield wiper arm) is welded to a lever, which connects to linkage from the wiper motor. The weld at the pivot shaft to lever can fail.
Remedy: Dealers will inspect the wiper system, conducting a "stall" test to validate the integrity of the weld. All wiper assemblies failing this test will be replaced.
Model years: 1999
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Service brakes, air
Vehicle description: heavy duty trucks, transit and school buses, equipped with meritor air brake automatic slack adjusters. Some of the automatic slack adjusters had insufficient torque applied to the guide pawl cap screw.
Remedy: Dealers will check the torque on the automatic slack adjuster guide pawl. If there is no torque, the brakes will be adjusted and the guide pawl will be tightened to 15-20 ft. Lbs.
Model years: 1999
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Driveline (power train)
Vehicle description: heavy duty trucks equipped with spicer spl170 55mm center bering package. The end yoke retaining nut can loosen.
Remedy: Dealers will remove the 55mm center bearing package and coupler shaft, and replace it with a new coupler shaft and a 60mm center bearing package. An interim remedy can be implemented by placing a spot weld on the…
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Engine (engine and engine cooling)
Vehicle description: heavy duty trucks equipped with caterpillar c-10 or c-12 engines. A bracket or p-clamp at the rear of the engine that supports the compressor discharge line was omitted.
Remedy: Dealers will install p-clamps and a bracket at the rear of the engine.
Other Navistar models
- 38008 complaints
- 47002 complaints
- 9200I2 complaints
- School Bus Chassis2 complaints
- 34001 complaints
- 40001 complaints
- 92001 complaints
- 98001 complaints
Source: NHTSA recall and complaint databases and EPA fuel economy data, October 2026. Complaint counts are owner reports to NHTSA, not verified defects. Recall counts are safety campaigns that list this model year; whether a particular car was already repaired depends on its VIN. How this data is compiled.