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Cummins Electrical System recall
Recalled March 30, 2021 · NHTSA recall 21E024000 · Cummins
Hazard
An undetected high voltage isolation can expose service personnel to high voltage, increasing the risk of injury.
Remedy
Cummins will notify owners, and dealers will update the Vehicle Control Unit software or install a different combination of High Voltage Power Distribution Unit hardware, free of charge. Owner letters were mailed October 25, 2021. Owners may contact Cummins customer service at 1-800-286-6467.
Units
339 units
Description
Cummins, Inc. (Cummins) is recalling certain Electric Drivetrain part number PD7000. The electric drive train cannot detect isolation faults when the high voltage contactors are closed.
What to do
Cummins will notify owners, and dealers will update the Vehicle Control Unit software or install a different combination of High Voltage Power Distribution Unit hardware, free of charge. Owner letters were mailed October 25, 2021. Owners may contact Cummins customer service at 1-800-286-6467.
Product
Cummins PD7000
Manufacturer(s)
Cummins, Inc.
Source: U.S. National Highway Traffic Safety Administration. Official recall notice on nhtsa.gov →