Campaign 22V-647

Engine control module (ECM) may experience an internal short-circuit, which can result in an unexpected engine shut down

Defect summary

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.

Consequence

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.

Source: NHTSA ODI recalls file, campaign 22V647000. Text as published by NHTSA.

Vehicles covered

2 product lines are covered

Owner complaints filed with NHTSA about engine and cooling on these vehicles: 0, of which 0 involved a crash, fire, injury or death. Complaints are not verified by NHTSA.

Vehicles covered by campaign 22V-647
Make	Model	Model years	Complaints on this component
Hino	NJ7A	2023	0
Hino	NV7A	2023	0

Source: NHTSA ODI recalls and complaints files. Equipment, tire and child-seat campaigns list products, not vehicles.

Investigation

No NHTSA investigation is linked to this recall

Most recalls are started by the manufacturer. This one lists "Manufacturer" as its origin.

Before the recall

No service bulletins on this component preceded the recall

Distinct manufacturer communications on the same component group, make, model and model year in the 24 months before the report date.

Source: NHTSA manufacturer communications file.

Service bulletins

18V-178 Mar 15, 2018
Engine valve train adjustment screw lock nuts may not have been properly tightened manufacturing, possibly resulting in them coming loose within…
17V-607 Sep 28, 2017
Engines have a wrist pin bushings in the connecting rods that may shift and cause excessive cylinder wear
10V-156 Apr 16, 2010
Certain bolts attaching the exhaust system to the truck may not have been properly tightened during the manufacturing process
10V-155 Apr 16, 2010
Upper bolt of the center exhaust hanger may not have been properly tightened during the manufacturing process
10V-154 Apr 15, 2010
Drive coupler bolts may not have been properly tightened at the factory due to the incorrect tool possibly being used during the manufacturing process
08V-613 Nov 24, 2008
There is an improper shape of the supply pump coupler located between the supply pump and the air compressor