NHTSA campaign 11V523000 · Part 573 safety recall report

Daimler Buses North America, Inc.: Electrical System › 12v/24v/48v Battery

Daimler Buses North America, Inc. reported this defect to federal regulators on Oct 28, 2011 and put the number of vehicles at risk at 1,300. The repair is free for as long as the recall stands.

The defect

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.

The risk

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.

The 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.

What this page is, and what to do next

A recall is not an opinion. It is a Part 573 report a manufacturer is required by federal law to file once it decides a defect poses an unreasonable risk to safety, and it commits them to repairing the vehicle at no cost to the owner. The three passages above are the manufacturer’s own wording as published by NHTSA.

This page describes the campaign. It cannot tell you whether one particular car has already been through the shop — that is tracked by VIN, and only the manufacturer knows it. Check yours at nhtsa.gov/recalls or with a franchised dealer, quoting campaign number 11V523000.

Full record for the 2011 Orion Orion Vii Li-Ion Hybrid → · Recalls carrying a do-not-drive advisory → · Where this data comes from →