2023 IC Bus 1300 FBC, 2023 IC Bus CE, 2023 IC Bus Cesb and 10 other models Recall: Hex flange lock nuts, used in the suspension and steering joints, were…
NHTSA campaign 22V869000 · Suspension · filed Nov 23, 2022 · verified Jul 30, 2026
The defect
Navistar, Inc. (Navistar) is recalling certain 2021-2022 International CV, 2022-2023 International HV, 2023 IC 1300 FBC, CE, RE, TC, International MV, HX, LT, RH, and LoneStar vehicles. The hex flange lock nuts, used in the suspension and steering joints, were improperly heat treated and may lose tension over time.
The risk
A loss of tension in the steering and suspension joints may lead to steering instability and increase the risk of a crash.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →The fix — what to do
Dealers will replace the hex flange lock nuts as necessary, free of charge. Owner notification letters are expected to be mailed January 20, 2023. Owners may contact Navistar's customer service at 1-800-448-7825. Navistar's number for this recall is 22524.
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.
Affected vehicles
Related recalls
More IC Bus 1300 FBC recalls
- 2023 IC Bus 1300 FBC and 2 other models — Steering wheel retaining nut may have been tightened…
- 2018–2019 IC Bus 1300 FBC and 7 other models — Electric fuel heater within the fuel module may overheat…
- 2018–2019 IC Bus 1300 FBC and 8 other models — Electric fuel heater within the fuel module may overheat…
Other campaigns involving IC Bus vehicles
Source: NHTSA recall database, campaign 22V869000 (manufacturer number 22524). Data last verified Jul 30, 2026.