POWER TRAIN:AUTOMATIC TRANSMISSION
Navistar Inc. (Navistar) is recalling certain model year 2010-2011 IC bus 3200, model year 2012 and 2014 IC bus CE and model year 2011-2013 IC bus HC transit buses and model year 2008-2013 International 4300 and model year 2013 International Workstar commercial trucks equipped with Eaton hybrid automated transmissions. The software controlling the affected transmissions may improperly raise the vehicle's engine speed during downshifts without the driver's input.
Remedy: Navistar will notify owners and Eaton authorized service facilities will update the Hybrid Control Module Software version, free of charge. The recall began on May 28, 2014. Owners may contact Navistar at 1-331-332-1590.
114 vehicles affected
MANY ELECTRICAL PROBLEMS THE LIGHTS GO OUT ALONE. THE MOTOR NOT WOERK AFTER CERTAIN MILES. IT STATIONARY ON STREET.
MANY ELECTRICAL PROBLEMS THE LIGHTS GO OUT ALONE. THE MOTOR NOT WOERK AFTER CERTAIN MILES. IT STATIONARY ON STREET.
WHAT USUALLY HAPPENS IS YOU GET AN OPEN FLOW OF EXHAUST COMING IN AT WILL, WHICH IS FULL OF SOOT, BECAUSE THE ENGINE IS NOT COMBUSTING ALL THE FUEL COMPLETELY AND IT GOES INTO THE EGR COOLERS.THE EXHAUST MANIFOLD, VALVE AND COOLERS INSIDE THE EGR HOUSING ARE FILLED WITH SOOT. FUEL ECONOMY DETERIORATES, A DASHBOARD LIGHT COMES ON AND THE TRUCK NEEDS TO BE TAKEN OUT OF SERVICE.
WHAT USUALLY HAPPENS IS YOU GET AN OPEN FLOW OF EXHAUST COMING IN AT WILL, WHICH IS FULL OF SOOT, BECAUSE THE ENGINE IS NOT COMBUSTING ALL THE FUEL COMPLETELY AND IT GOES INTO THE EGR COOLERS.THE EXHAUST MANIFOLD, VALVE AND COOLERS INSIDE THE EGR HOUSING ARE FILLED WITH SOOT. FUEL ECONOMY DETERIORATES, A DASHBOARD LIGHT COMES ON AND THE TRUCK NEEDS TO BE TAKEN OUT OF SERVICE.
WHAT USUALLY HAPPENS IS YOU GET AN OPEN FLOW OF EXHAUST COMING IN AT WILL, WHICH IS FULL OF SOOT, BECAUSE THE ENGINE IS NOT COMBUSTING ALL THE FUEL COMPLETELY AND IT GOES INTO THE EGR COOLERS.THE EXHAUST MANIFOLD, VALVE AND COOLERS INSIDE THE EGR HOUSING ARE FILLED WITH SOOT. FUEL ECONOMY DETERIORATES, A DASHBOARD LIGHT COMES ON AND THE TRUCK NEEDS TO BE TAKEN OUT OF SERVICE.