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Hino NJ7A Recall 22V647: Engine May Shut Down Unexpectedly, Raising Crash Risk

NHTSA campaign 22V647, reported August 26, 2022, 7 vehicles potentially affected.

What this recall means for you

The engine control module (ECM) in certain trucks may develop an internal short circuit. When this happens, the engine can shut down unexpectedly while the vehicle is being driven.

An unexpected engine shutdown can increase the risk of a crash, since the driver may lose power at an inconvenient or dangerous moment. If you own an affected truck, take this recall seriously. Owner notification letters were mailed on October 3, 2022.

The remedy is free: an authorized dealer will replace the ECM at no charge. You can also contact Hino's customer service at 1-248-699-9390 for more information, and check your vehicle identification number (VIN) for any open recalls.

Check whether this recall is open on your vehicle

The repair is normally free at an authorized dealer.

Official recall notice

Safety recall 22V647Hino Motors Sales U.S.A., Inc.
Component
ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)
Problem
Hino Motors Sales U.S.A., Inc. (Hino) is recalling certain 2023 NJ7A, and NV7A trucks. The engine control module (ECM) may experience an internal short-circuit, which can result in an unexpected engine shut down.
Risk
An unexpected engine shut down can increase the risk of a crash.
Remedy
Dealers will replace the ECM, free of charge. Owner notification letters were mailed on October 3, 2022. Owners may contact Hino's customer service at 1-248-699-9390.
Notes
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

Hino NJ7A2023
Hino NV7A2023