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.
Daimler Commercial Buses NA – ULTRA COMPACT MODULE (UCM) WIRING HARNESS/CUMMINS
| Report Received Date | 08/28/2007 |
| NHTSA ID | 07V379000 |
| Consequence Summary | 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. |
| Recall Code | NR (Not Reported) |
| Potentially Affected | 71 |
| Fire Risk When Parked | No |
| Do Not Drive | No |
| Recall Link | Go to Recall (https://www.nhtsa.gov/recalls?nhtsaId=07V379000) |
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