Key Takeaway
Isolation Faults Can Go Undetected in Drivetrain by CUMMINS, INC. was recalled on March 30, 2021. 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 Distrib...
Isolation Faults Can Go Undetected in Drivetrain
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.
Injuries / Consequence
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.
Products Affected
Vehicle
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Frequently Asked Questions
Is this recall still active?
Check the status badge at the top of this page. "Ongoing" means the recall is still active and you should follow the remedy instructions. "Completed" or "Terminated" means the recall process has concluded, though the safety issue remains relevant for any unrepaired products.
How do I check if my product is affected?
Compare the model number, lot code, serial number, or date range listed in the recall notice with the information on your product's label or packaging. For vehicles, check your VIN at NHTSA.gov/Recalls.
What remedy is available for this recall?
The listed remedy for this recall is: 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 letter...
Where can I find the original recall notice?
This recall was issued by NHTSA. You can view the original notice using the link provided above.