WINNEBAGO IS RECALLING CERTAIN RECREATIONAL VEHICLES EQUIPPED WITH 1200-SERIES NORCOLD REFRIGERATORS. THE POPULATION OF REFRIGERATORS BEING ADDRESSED CONTAINS EITHER A SENSING ALGORITHM OR THERMAL SWITCH TO SHUT OFF POWER TO THE REFRIGERATOR WHEN HIGH TEMPERATURES ARE DETECTED IN ORDER TO PREVENT A POTENTIAL FIRE. THE RESPONSE TIMES OF THE SENSOR ALGORITHM AND THERMAL SWITCH DEVICES TO STOP POWER ARE NOT SUFFICIENT.
Consequence & remedy
Consequence: THE SENSING ALGORITHM OR THERMAL SWITCH INSTALLED TO SHUT OFF POWER TO THE REFRIGERATOR WHEN HIGH TEMPERATURES ARE DETECTED DUE TO A POSSIBLE HYDROGEN GAS LEAK MAY NOT SHUT OFF IN SUFFICIENT TIME TO PREVENT A FIRE.
Remedy: WINNEBAGO IS WORKING WITH NORCOLD TO IDENTIFY AND NOTIFY ANY AFFECTED OWNERS. OWNERS WILL BE INSTRUCTED TO CONTACT NORCOLD DEALERS TO RECEIVE THE REMEDY FREE OF CHARGE. PLEASE SEE NORCOLD'S DEFECT REPORT 10E-049 FOR ADDITIONAL INFORMATION. THE RECALL BEGAN DURING DECEMBER 2010. OWNERS MAY CONTACT NORCOLD AT 1-800-767-9101 OR WINNEBAGO AT 1-641-585-3535.
WINNEBAGO IS RECALLING 31 MY 2006-2008 ITASCA CAMBRIA, HORIZON, WINNEBAGO ACCESS, ADVENTURER, JOURNEY, MINNIE WINNIE, SIGNTSEER, TOUR, VECTRA, AND VOYAGE MOTOR HOMES EQUIPPED WITH RICON PLATFORM STYLE WHEELCHAIR LIFTS. THESE LIFTS FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 403, "PLATFORM LIFT SYSTEMS FOR MOTOR VEHICLES." THE ANTI-STOW INTERLOCK MAY NOT DETECT THE PRESENCE OF A WHEELCHAIR OR MOBILITY AID USER. THE PRESSURE SENSING SWITCH THAT DETECTS THE PRESENCE OF WEIGHT ON THE PLATFORM WAS NOT ADJUSTED TO THE NECESSARY SENSITIVITY LEVEL. THE LIFT COULD STOW EVEN THOUGH SOMEONE OR SOMETHING IS STILL ON THE LIFT.
Consequence & remedy
Consequence: A LIFT OCCUPANT CAN BE INJURED SHOULD THE LIFT BEGIN TO STOW UNINTENTIONALLY.
Remedy: WINNEBAGO IS WORKING WITH RICON TO CORRECT THE WHEELCHAIR LIFTS (PLEASE SEE 07E097). OWNERS MAY CONTACT RICON AT 1-800-322-2884 OR WINNEBAGO AT 1-641-585-3535.
CERTAIN MOTOR HOME CHASSIS EQUIPPED WITH ZF MODEL 8018 STEERING GEARS MAY HAVE BEEN ASSEMBLED WITH THE INCORRECT RECIRCULATING BALL SPACER. THIS COULD POTENTIALLY ALLOW THE RECIRCULATION BALLS TO ESCAPE FROM THE RECIRCULATION BALL CIRCUIT RESULTING IN A LOSS OF STEERING.
Consequence & remedy
Consequence: THE OPERATOR MAY NOTICE HIGHER REQUIRED STEERING WHEEL INPUTS,OR THE NEED FOR MORE STEERING WHEEL ADJUSTMENTS, WHILE DRIVING IN A STRAIGHT LINE IN COMBINATION WITH METALLIC CRACKING NOISES PRIOR TO A LOSS OF STEERING. LOSS OF STEERING COULD RESULT IN A VEHICLE CRASH.
Remedy: WINNEBAGO IS WORKING WITH FREIGHTLINER AND ZF TO REPLACE THE STEERING GEAR FREE OF CHARGE. OWNERS MAY CONTACT WINNEBAGO AT 641-585-3535 OR FREIGHTLINER AT 1-800-547-0712.
ON CERTAIN MOTOR HOMES BUILT WITH CUMMINS ISL CM850 DIESEL ENGINES, THE CONNECTING ROD CONTAINS A MACHINING DEFECT IN THE WRIST PIN BUSHING OF THE ROD THAT COULD CAUSE A SEIZURE OF THE PISTON PIN.
Consequence & remedy
Consequence: IF ALLOWED TO PROGRESS, THIS CAN LEAD TO ENGINE FAILURE WITH THE POSSIBILITY OF THE ROD RUPTURING THE LOCK CAVITY, SPILLING OIL AND DEBRIS ONTO THE ROADWAY INCREASING THE RISK OF A CRASH.
Remedy: WINNEBAGO IS WORKING WITH CUMMINS TO RECALIBRATE THE ENGINE CONTROL MODULE AND ENHANCE THE ENGINE PROTECTION SYSTEM ENABLING IT TO PROVIDE EARLY DETECTION OF THE FAILURE MODE AND AVOID MORE SERIOUS ENGINE DAMAGE AND RESULTANT SAFETY HAZARD. CUMMINS WILL ALSO INSTALL A NEW VALVE COVER WITH A CRANKCASE PRESSURE SENSOR FREE OF CHARGE (PLEASE SEE 07E033). OWNERS MAY CONTACT CUMMINS AT 1-800-343-7357 OR WINNEBAGO AT 641-585-3535.
ON CERTAIN MOTOR HOMES EQUIPPED WITH KWIKEE BRAND ELECTRIC STEPS, THE STEPS MAY HAVE BEEN MANUFACTURED WITH DEFECTIVE STEP CONTROL UNITS.
Consequence & remedy
Consequence: THE DEFECTIVE CONTROL UNITS COULD DEVELOP AN ELECTRICAL SHORT ALLOWING FOR THE POTENTIAL OF THE PLASTIC CASE TO IGNITE, POSSIBLY RESULTING IN PERSONAL INJURY AND/OR VEHICLE AND PROPERTY DAMAGE.
Remedy: DEALERS WILL INSPECT THE KWIKEE STEP AND REPLACE THE STEP CONTROL UNIT, IF NECESSARY, FREE OF CHARGE. THE RECALL BEGAN ON DECEMBER 23, 2005. OWNERS MAY CONTACT WINNEBAGO AT 1-800-537-1885.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
1
PE10048 · Hitch Receiver Fracture
Opened Dec 7, 2010 · Closed Dec 3, 2013
Status: closed (inferred from source dates) · Trailer Hitches
During this investigation, ODI identified 29 reports of cracked and/or fractured hitch receiver assemblies installed on the subject vehicles.The majority (27 of 29) of the reported hitch incidents occurred prior to the initiation of PE10-048 in December, 2010.This investigation has been characterized by (1) Scant forensic samples available for inspection and review since most of the reported incidents occurred prior to ODI?s investigation and pertinent material has been scrapped; (2) Uncertainty regarding the contributory role of issues such as unintended hitch contact with road surfaces, use of hitches with offsets that exceed Winnebago recommendations; and (3) Other usage factors.Based on reported failures, the indicated failure rate for detected and reported cracking /fracture incidents associated with the estimated population of subject vehicles was found to be 0.10% after the vehicles had been in service for between 6 and 8 years.Reports were higher in calendar year 2007 (9 reports) than in succeeding years 2008-2010 (3-5 reports per year) and 2011 (2 reports) and appear likely to decline further due to diminished use associated with vehicle aging.ODI is aware of only one consumer complaint (ODI# 10368002) in its files describing a hitch receiver malfunction in Winnebago-Itasca vehicles.As of September 2013, Winnebago has reported that there have been no additional incidents of cracked or fractured hitch receivers reported since the most recent incident reported in May 2011.A safety-related defect has not been identified at this time and further use of agency resources does not appear to be warranted.Accordingly, this investigation is closed.The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist.The agency will take further action if warranted by the circumstances.For more detailed information, see the attached closing report.
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