2021–2024 International LT, International RH: Engine And Engine Cooling recall
NHTSA campaign 23V220000 · 770 units potentially affected · filed Mar 30, 2023
What's wrong
Navistar, Inc. (Navistar) is recalling certain 2021-2024 International LT and RH trucks. The engine control module (ECM) may be unresponsive to throttle pedal application, which can cause the vehicle to unexpectedly slow to idle speed on the road.
Why it matters
A vehicle that unexpectedly slows to idle speed on the roadway can increase the risk of a crash.
The fix
Dealers will update the ECM software, free of charge. Owner notification letters are expected to be mailed May 26, 2023. Owners may contact Navistar's customer service at 1-800-448-7825. Navistar's number for this recall is 23509.
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
- 23V220000
- Manufacturer no.
- 23509
- Manufacturer
- Navistar, Inc.
- Component
- ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE
- Units affected
- 770
- Report received
- Mar 30, 2023
- Owner letters
- May 26, 2023
- Type
- Vehicle
Check whether your vehicle is included with the official NHTSA VIN lookup or your dealer. Repairs for safety recalls are free.
Vehicles covered
- International LT 2021, 2022, 2023, 2024
- International RH 2021, 2022, 2023, 2024