2007 Novabus Nova Lfs problems

Defect

Nova Bus (Nova) is recalling certain model year 2007-2009 LFS transit buses manufactured January 1, 2007, to December 31, 2009. A power feed cable in the battery compartment may have been incorrectly routed and clipped. As a result, the battery cable may prematurely wear and short to ground.

Consequence

A battery cable that shorts to ground increases the risk of a fire.

Remedy

Nova notified owners, and dealers inspected the buses and correctly routed the battery power feed cable, as necessary, free of charge. Owners may contact Nova customer service at 1-450-472-6410. Nova's number for this recall is CR1332.

Defect

Nova Bus (Nova) is recalling certain model year 2007 LFS transit buses manufactured January 1, 2007, to December 31, 2007. In the affected vehicles, the band clamp on the flex pipe between the turbocharger and the diesel particulate filter may be incorrectly located allowing the exhaust pipe to leak hot exhaust gases onto nearby components.

Consequence

If the components are exposed to hot exhaust gases, there is an increased risk of a fire.

Remedy

Nova notified owners, and dealers correctly positioned the clamps on the affected vehicles, free of charge. Owners may contact Nova customer service at 1-450-472-6410. Nova's number for this recall is CR1261.

Defect

Nova Bus (Nova) is recalling certain model year 2007 LFS transit buses manufactured January 1, 2007, to December 31, 2007. Two wires in the antilock brake system (ABS) connector may be reversed, and the ABS may be disabled.

Consequence

Without a functioning antilock brake system, there is an increased risk of a crash.

Remedy

Nova notified owners, and dealers inspected and corrected the position of the wires, as necessary, free of charge. Owners may contact Nova customer service at 1-450-472-6410. Nova's number for this recall is CR1287.

Defect

Nova Bus (Nova) is recalling certain model year 2006-2007 LFS transit buses manufactured January 1, 2006, to December 31, 2007. In the affected vehicles, the rear exit door controls may not function properly.

Consequence

If the rear exit door does not open and close as expected, there is an increased risk of injury to bus occupants.

Remedy

Nova notified owners, and dealers corrected the exit door control programming, free of charge. Owners may contact Nova customer service at 1-450-472-6410. Nova's number for this recall is CR1300.

Defect

Nova Bus is recalling certain model year 2004 and 2006-2013 LFS transit buses. Due to a programming error in the vehicle control unit, the ABS malfunction light may not illuminate if the ABS control unit loses power. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard No. 121, "Air Brake Systems."

Consequence

If the ABS malfunction light does not illuminate if the ABS control unit loses power, the driver would not be aware that the ABS is not functional and that the brakes may unexpectedly lock up under certain conditions when the brakes are applied, increasing the risk of crash.

Remedy

Nova Bus will notify owners, and dealers will update the software for the instrument cluster, free of charge. The recall is expected to begin in late August 2014. Owners may contact Nova Bus customer service at 1-450-472-6410. Nova Bus' number for this recall is CR3200.

Defect

NOVA BUS IS RECALLING CERTAIN MODEL YEAR 2007-2010 TRANSIT BUSES EQUIPPED WITH ATC (AUTOMATIC TRACTION CONTROL) SYSTEM AND V-BEA MULTIPLEXING SYSTEM MANUFACTURED FROM APRIL 2, 2007 THROUGH JUNE 30, 2010. THE ATC SYSTEM MAY INADVERTENTLY ACTIVATE WHENEVER THE PARKING BRAKE OR THE BRAKE INTERLOCK IS APPLIED, SINCE THE VEHICLE'S MULTIPLEX PROGRAM DID NOT CORRECTLY SEND THE PARKING BRAKE OR INTERLOCK SIGNAL TO THE ATC SYSTEM. THE ATC SYSTEM COULD MISINTERPRET THIS SITUATION AS WHEEL SPIN, SUBSEQUENTLY APPLYING AND RELEASING THE APPLIED BRAKES. THE VEHICLE COULD THEN MOVE UNEXPECTEDLY.

Consequence

THE VEHICLE MAY MOVE INADVERTENTLY EVEN WHEN THE PARKING BRAKE IS APPLIED INCREASING THE RISK OF A CRASH.

Remedy

DEALERS WILL REPROGRAM THE SYSTEM AND THE ENGINE'S ECU FREE OF CHARGE. THE SAFETY RECALL BEGAN ON JULY 22, 2010. OWNERS MAY CONTACT NOVA BUS AT 450-472-6410.

Defect

NOVA BUS HAS NOTIFIED NHTSA ABOUT A DEFECT IN CERTAIN MODEL YEAR 2007-2010 LFS BUSES EQUIPPED WITH MODINE ROOF MOUNTED RADIATOR. THE WRONG TYPE OF O-RING WAS INSTALLED AT THE LOCATIONS BY THE RADIATOR MANUFACTURER, MODINE. THE O-RINGS MUST BE VITON TYPE O-RINGS.

Consequence

DETERIORATION OF THESE O-RINGS MAY OCCUR AND LEAKING OR SEEPAGE OF HYDRAULIC OIL.

Remedy

DEALERS WILL INSTALL VITON O-RINGS FREE OF CHARGE. THE SAFETY RECALL BEGAN ON MAY 11, 2010. OWNERS MAY CONTACT NOVA BUS AT 450-472-6410.

Defect

NOVA BUS IS RECALLING CERTAIN MODEL YEAR 2004 THROUGH 2009 LFS TRANSIT BUSES EQUIPPED WITH LUMINATOR HORIZON LED SIDE DESTINATION SIGNS. THE CONNECTOR BOARD CAN CORRODE DUE TO AN ACCUMULATION OF MOISTURE UNDER THE CONNECTOR.

Consequence

A SHORT COULD OCCUR, POSSIBLY CAUSING SMOKE AND FIRE.

Remedy

NOVA BUS WILL NOTIFY OWNERS AND LUMINATOR WILL REPAIR THE BUSES FREE OF CHARGE. PLEASE SEE LUMINATOR'S DEFECT REPORT 09E-054. THE SAFETY RECALL BEGAN ON FEBRUARY 26, 2010. OWNERS MAY CONTACT LUMINATOR AT 1-972-516-3033 OR NOVA BUS AT 1-450-472-6410.