POWER SOLUTIONS INTERNATI POWER SOLUTIONS INTERNATI OBD HD ENGINES Recall
Check Your Product
According to the National Highway Traffic Safety Administration (NHTSA)
Product
POWER SOLUTIONS INTERNATI OBD HD ENGINES
Brand
POWER SOLUTIONS INTERNATI
Lot Codes / Batch Numbers
Not specified in NHTSA notice. Check official source for details.
Power Solutions International, Inc. is recalling certain POWER SOLUTIONS INTERNATI OBD HD ENGINES equipment due to engine and engine cooling:engine:engine control module (ecu/ecm) issues. Unexpected engine shut down while in motion increases the risk of a crash..
Summary derived from NHTSA notice
Reason for Recall
As stated by NHTSA
Power Solutions International, Inc. (PSI)has submitted a Defect Information Report based upon recall determinations by Navistar (recalls 21V837, and 21V838) and Daimler Trucks North America (DTNA recalls 22V438, and 22V439). The engine control module (ECM) may set a specific fault code, which can cause the engine to shut down unexpectedly while the vehicle is in motion.
Reported concern (NHTSA)
Unexpected engine shut down while in motion increases the risk of a crash.
Recommended Action
Per NHTSA guidance
PSI worked with the affected vehicle manufacturers to update the ECM calibration, free of charge. Owners may contact PSI customer service at 1-630-350-9400.
Verify this information on the official source
For complete details and official instructions, check the National Highway Traffic Safety Administration (NHTSA) directly.
View official NHTSA recall noticePage updated: Jan 10, 2026