NHTSA Campaign 23V220000

ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE

Issued by Navistar, Inc. · Reported Mar 30, 2023 · 770 vehicles affected

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.

Consequence

A vehicle that unexpectedly slows to idle speed on the roadway can increase the risk of a crash.

Remedy

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.

Vehicles affected by this recall

Make Model Year Units
INTERNATIONAL LT 2021 770
INTERNATIONAL LT 2022 770
INTERNATIONAL LT 2023 770
INTERNATIONAL LT 2024 770
INTERNATIONAL RH 2021 770
INTERNATIONAL RH 2022 770
INTERNATIONAL RH 2023 770
INTERNATIONAL RH 2024 770

Source: NHTSA Campaign 23V220000 on nhtsa.gov. To check the current repair status for a specific vehicle, use our free VIN decoder.