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2021-2024 International LT and International RH recall: software

Navistar, Inc. reported this safety recall on March 30, 2023. It covers about 770 vehicles.

vehicles affected
770
reported
Mar 30, 2023
owners notified
May 26, 2023
related complaints
1

Engine and engine cooling: engine: engine control module (ecu/ECM): software

What is 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.
Risk
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.

Recall number 23V220000

Affected vehicles

Owner complaints about the same problem

Owners of these vehicles have filed 1 complaints about engine problems.

2021 International LT2022 International LT2023 International LT2024 International LT2021 International RH2022 International RH2023 International RH2024 International RH

Questions about recall 23V220000

Is there a recall on the 2021-2024 International LT and International RH software?

Yes. Recall 23V220000, reported on March 30, 2023, covers about 770 vehicles.

What is the fix for recall 23V220000?

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.

Is the recall repair free?

Safety recall repairs are done free of charge at authorized dealers. A dealer can confirm with the VIN whether a specific vehicle is included and whether the repair has already been done.

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