The 2003 Komfort Trailblazer has 1 NHTSA recall campaign affecting an estimated 305 vehicles. Recall repairs are always free at any authorized dealer. Owners have filed 2 complaints with NHTSA, most often about the equipment. Last updated July 5, 2026.
Recall campaigns
EQUIPMENT03V4460002003-11-04305 affected
Defect
ON CERTAIN TRAVEL TRAILERS EQUIPPED WITH SAMSUNG MICROWAVE OVENS, THESE OVENS WERE PRODUCED WITH A DEFECTIVE PANEL. AN ELECTRICAL SHORT CAN OCCUR BETWEEN CIRCUIT PATTERNS ON THE MEMBRANE PANEL, ESPECIALLY OVERLAPPED BY A "JUMPER" OR JUMP WIRE. THIS MAY CAUSE THE OVEN TO ACTIVATE WITHOUT PRESSING ANY KEY PADS.
Consequence
AN ELECTRICAL SHORT CAN OCCUR CAUSING THE OVEN TO ACTIVATE WITHOUT PRESSING ANY KEY PADS. THIS COULD RESULT IN EXCESSIVE HEAT, SMOKE, OR POSSIBLY A FIRE.
Remedy
SAMSUNG WILL NOTIFY CUSTOMERS AND REPAIR THE PANEL FREE OF CHARGE. IN THE MEANTIME, CONSUMERS SHOULD UNPLUG THEIR MICROWAVE, IF POSSIBLE. IF THE CONSUMER IS UNABLE TO UNPLUG THE MICROWAVE, THEY SHOULD LEAVE THE DOOR AJAR UNTIL THE PANEL IS REPLACED. CONSUMERS SHOULD NEVER USE THE MICROWAVE OVEN FOR STORAGE OR…
Complaints by component
EQUIPMENT
1
1fires
WHEELS
1
Total complaints2
What owners report
Verbatim reports filed with NHTSA, lightly edited for readability and with personal
information removed.
“Tl* the contact owns a 2003 komfort trailblazer equipped with a samsung microwave, model number: mr1031wb installed. The contact stated that was altered by smoke detector alarm sound, upon entering the trailer noticed smoke and a black spot on the microwave door. The contact stated the microwave…”
“Damaged studs. Change due to loss of 1 wheel, other wheel loose and threatening to separate. *bf wheel separation. *tc”
Defect investigations
InvestigationPE04051 Opened 2004-07-22 · closed 2004-11-23
WHEEL SEPARATIONS
WHEEL SEPARATIONS AT THOR INDUSRIES HAVE PREDOMINANTLY OCCURRED IN VEHICLES MANUFACTURED BY KEYSTONE RV.KEYSTONE RV HAS REPORTED 110 SEPARATIONS OF STEEL WHEELS OF 64,727(0.17%) AND 15 SEPARATIONS OF ALUMINUM WHEELS OF 6,984 PRODUCED (0.21%) IN RECREATIONAL VEHICLESMANUFACTURED SINCE MARCH 2003.OTHER DIVISIONS OF…
InvestigationPE04051 Opened 2004-07-22 · closed 2004-11-23
WHEEL SEPARATIONS
WHEEL SEPARATIONS AT THOR INDUSRIES HAVE PREDOMINANTLY OCCURRED IN VEHICLES MANUFACTURED BY KEYSTONE RV.KEYSTONE RV HAS REPORTED 110 SEPARATIONS OF STEEL WHEELS OF 64,727(0.17%) AND 15 SEPARATIONS OF ALUMINUM WHEELS OF 6,984 PRODUCED (0.21%) IN RECREATIONAL VEHICLESMANUFACTURED SINCE MARCH 2003.OTHER DIVISIONS OF…
Recall, complaint, and investigation records from official NHTSA datasets (FLAT_RCL,
FLAT_CMPL, FLAT_INV), synced weekly. Counts reflect NHTSA records for the 2003 Komfort Trailblazer as of
July 5, 2026. Complaint narratives are consumer-submitted and unverified. This page
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