NHTSA Campaign 11V523000

ELECTRICAL SYSTEM:12V/24V/48V BATTERY

Issued by DAIMLER BUSES NORTH AMERICA, INC. · Reported Oct 28, 2011 · 1,300 vehicles affected

What's wrong

DAIMLER BUSES IS RECALLING CERTAIN MODEL YEAR 2008 THROUGH 2011 ORION VII LI-ION HYBRID TRANSIT BUSES MANUFACTURED FROM JULY 2008 THROUGH AUGUST 2011 AND MODEL YEAR 2006 ORION VII LI-ION ESS TRANSIT BUSES MANUFACTURED FROM MAY 2006 THROUGH MAY 2007, CONTAINS BAE SYSTEMS (BAE) LITHIUM ION ENERGY STORAGE SYSTEM (ESS). OVER TIME, PARTICULATE DEBRIS CAN ACCUMULATE IN THE HYBRID SYSTEM'S LI-ION STORAGE SYSTEM (LI-ION ESS). ACCUMULATED DEBRIS IN CONJUNCTION WITH MOISTURE CAN BREACH THE ELECTRICAL ISOLATION OF THE HIGH VOLTAGE BATTERY PACK. A CONDUCTIVE PATH CAN BE CREATED IF THE ELECTRICAL ISOLATION IS BREACHED AT BOTH ENDS OF THE BATTERY.

Consequence

THIS CAN RESULT IN THE UNINTENTIONAL DISCHARGE OF THE BATTERY'S STORED ENERGY, CREATING A RISK OF SMOKE, MELTING AND CHARRING, POSSIBLY RESULTING IN A FIRE.

Remedy

ORION WILL NOTIFY OWNERS AND THE REPAIRS WILL BE PERFORMED BY BAE SYSTEMS FREE OF CHARGE. THE SAFETY RECALL BEGAN NOVEMBER 2011. OWNERS MAY CONTACT DAIMLER BUSES NORTH AMERICA AT 1-905-403-1111.

Vehicles affected by this recall

Make Model Year Units
ORION ORION VII LI-ION ESS 2006 1,300
ORION ORION VII LI-ION HYBRID 2008 1,300
ORION ORION VII LI-ION HYBRID 2009 1,300
ORION ORION VII LI-ION HYBRID 2010 1,300
ORION ORION VII LI-ION HYBRID 2011 1,300

Source: NHTSA Campaign 11V523000 on nhtsa.gov. To check the current repair status for a specific vehicle, use our free VIN decoder.