Ultra compact module (ucm) wiring harness/cummins
Defect Summary
On certain transit buses equipped with cummins engines configured with diesel particulate filters (dpf) and ultra compact modules (ucm), the ucm may fail. the ucm is located in a wiring harness inside the engine compartment on the curb side.
Safety Consequence
The engine may stall and the ucm may fail causing a fire.
Corrective Action
Owners will be provided with instructions and parts to replace the 5 amp circuit breaker with a 2 amp fuse to mitigate the failure of the ucm from subsequently causing a fire. the recall began on january 25, 2008. owners may contact dcbusna/orion bus at 905-403-7832.
Similar Recalls
Other recalls from Daimler Commercial Buses Na or involving N/A.
FAQ: Recall 07V379000
Your rights, the repair process, and what each field on this page means.
What is recall 07V379000?
NHTSA recall 07V379000 was issued by Daimler Commercial Buses Na on August 28, 2007. It addresses: Ultra compact module (ucm) wiring harness/cummins. The recall affects approximately 71 vehicles, with the defect involving the N/A component.
How do I get this recall repaired?
Contact any authorized Daimler Commercial Buses Na dealer and reference NHTSA recall ID 07V379000 or the manufacturer campaign number NR (Not Reported). Under federal law, the repair is completely free regardless of vehicle age or owner history.
Is my vehicle included in this recall?
The only way to confirm is to look up your 17-character VIN at nhtsa.gov/recalls. NHTSA's tool will tell you if VIN-by-VIN this exact recall applies.
How long do I have to get a recall repair done?
There is no expiration on most federal safety recalls. Even if your vehicle is years old and you bought it used, the manufacturer is required to perform the repair at no cost.
Where does the data on this page come from?
All information on this page is sourced directly from the U.S. Department of Transportation public dataset for NHTSA recalls. Last refreshed: 2026-05-22. For the most current official notice, visit nhtsa.gov/recalls.