Vehicle recall 21V450000 · June 15, 2021
IC Bus Cesb and Casb
These buses are not equipped with enough emergency exits.
Source: NHTSA data as of September 22, 2026. Last refreshed Sep 23, 2026, 2:43 AM UTC.
- Summary
- Navistar, Inc. (Navistar) is recalling certain 2014 IC Bus CE, 2019 IC Bus CE, and 2022 IC Bus CE school buses. These buses are not equipped with enough emergency exits. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 217, "Bus Emergency Exits and Window Retention and Release."
- Consequence
- A lack of emergency exits can delay passengers from exiting the vehicle during an emergency, increasing their risk of injury.
- Remedy
- Dealers will install two additional emergency exit windows, free of charge. Owner notification letters were mailed on August 6, 2021. Owners may contact Navistar customer service at 1-800-448-7825. Navistar's number for this recall is 21506.
- 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.nhtsa.gov.
Recall details
- NHTSA campaign
- 21V450000
- Reported to NHTSA
- June 15, 2021
- Filed by
- Navistar, Inc.
- Manufacturer campaign
- 21506
- Owner notification
- August 6, 2021
- Vehicles potentially affected
- 33
- Initiated by
- the manufacturer
- Components
- Structure › Emergency › Escape/egress/exit
Vehicles covered
As listed by NHTSA. A recall usually covers only some vehicles of each model and year, often a production date range.
- IC Bus Casb (2014): 2014
- IC Bus Cesb (2019, 2022): 2022, 2019
Has your IC Bus been repaired?
Recalls here come from NHTSA’s records for the model and year. Not every vehicle of a model is included in every recall, and this site can’t see whether a repair has been done. Only a VIN lookup can tell you that.
NHTSA’s VIN search doesn’t show recalls that were already repaired, recalls more than 15 years old, or some small manufacturers’ recalls. A IC Bus dealer can also check your VIN. Recall repairs are free.