2025 International LT Recall: Two wires in the taillight jumper harness may be reversed, causing the…
NHTSA campaign 24V180000 · Exterior Lighting · filed Mar 7, 2024 · verified Jul 30, 2026
The defect
Navistar, Inc. (Navistar) is recalling certain 2025 International LT vehicles. Two wires in the taillight jumper harness may be reversed, causing the turn signal to activate in the opposite direction of what the driver intended. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 108, "Lamps, Reflective Devices, and Associated Equipment."
The risk
Turn signals that do not function as intended may confuse other road users, increasing 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 taillight jumper harness, free of charge. Owner notification letters were mailed April 15, 2024. Owners may contact Navistar customer service at 1-800-448-7825. Navistar's number for this recall is 24506.
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
| Make | Model | Model years |
|---|---|---|
| International | LT | 2025 |
Related recalls
More International LT recalls
- 2016 International 7600 and 7 other models — Electrical noise and low signal to the power line carrier…
- 2023–2026 International LT and 1 other model — Auto neutral function may not recognize that the parking…
- 2023–2026 International LT and 1 other model — Hill Start Assist (HSA) exhaust port may become clogged…
- 2024–2026 International LT and 1 other model — Hill Start Assist (HSA) exhaust port may become clogged…
- 2025 International Emv and 5 other models — Linkage that connects the right-side wiper arm to the motor…
Other campaigns involving International vehicles
All International LT recalls → · All International recalls →
Source: NHTSA recall database, campaign 24V180000 (manufacturer number 24506). Data last verified Jul 30, 2026.