Thor Motor Coach (Thor) is recalling certain model year 2011-2016 Thor Challenger, Thor Citation, Thor Hurricane, Thor Tuscany, Thor Windsport, 2011-2012 Thor Astoria, Thor Avanti, Thor Chateau, 2011-2014 Thor Daybreak, 2011-2015 Thor Outlaw, Thor Siesta, 2014-2015 Thor Miramar, 2012 Thor Four Winds, 2008-2011 Damon Astoria, Damon Daybreak, Damon Outlaw, Damon Tuscany, 2008-2012, Damon Challenger, 2008-2010 Damon Essence, 2009-2011 Damon Avanti, Four Winds Chateau, Four Winds Citation, Four Winds Four Winds, Four Winds Hurricane, Four Winds Siesta, Four Winds Windsport, 2009-2010 Four Winds Dorado, Four Winds Dutchmen, Four Winds Magellan, Four Winds Mandalay and 2009 Four Winds Fun Mover, and Four Winds Presidio motorhomes. The affected vehicles are equipped with certain Lippert-brand Coachstep Double and Triple Electric Steps. These steps use a bolt to attach the fan gear assembly to the steps. This bolt may fracture allowing the fan gear to disengage from the steps. As a result, the steps may not remain in the expected position and may be unstable.
Consequence: Unstable entry and exit steps increase the risk of injury.
Remedy: Thor will notify owners, and dealers will install a retainer bracket to reinforce the operating mechanism and replace all of the affected bolts, free of charge. The recall began on January 6, 2016. Owners may contact Thor customer service at 1-877-855-2867. Thor's number for this recall is RC000111.
Reported: 2011-04-21 (April 21, 2011) · Model years: 2011
THOR MOTOR COACH (TMC) IS RECALLING CERTAIN MODEL YEAR 2008-2010 OUTLAW AND MODEL YEAR 2011 AVANTI MOTOR HOMES MANUFACTURED FROM AUGUST 2007, THROUGH NOVEMBER 2010. THE STOP LAMPS MAY BE INTERMITTENT DURING LIGHT BRAKE APPLICATIONS.
Consequence: THE STOP LAMPS MAY NOT PROPERLY INDICATE THAT THE SERVICE BRAKES ARE APPLIED WHICH MAY LEAD TO A CRASH WITHOUT WARNING.
Remedy: TMC WILL NOTIFY OWNERS AND REPAIRS WILL BE PERFORMED BY DAMILER TRUCKS (DTNA) DEALERSHIPS FREE OF CHARGE. (SEE DTNA'S RECALL CAMPAIGN 10V-178.) NOTIFICATION TO OWNERS BY DTNA IS EXPECTED TO BEGIN DURING MAY 2011. OWNERS MAY CONTACT DTNA AT 1-800-547-0712.
Inspect model-year patterns, reported mileage, monthly activity and the evidence behind each signal.
Data completeness
4 unique complaints in this selection. Analysis snapshot: 2026-10-01.
75.0%Usable mileage3 / 4 records
100.0%Valid incident date4 / 4 records
100.0%Valid filing date4 / 4 records
100.0%Ordered incident and filing dates4 / 4 records
Missing, zero and invalid mileage is excluded. Dates after the snapshot are excluded. Examples are limited selections, not a representative sample.
Problems by model year
Model-wide comparison of the eight most reported components across the model. Cells show counts and shares within each model year. Open a cell for source examples.
Component complaint heatmap
Component
2009
2010
2011
Electrical System
150.0%ODI 10820843 · 46,000 mi
ALTERNATER BECAME RED HOT AND STOPPED WORKING . NOW THERE IS NO REPLACEMENT FOR THIS ALTERNATER WHICH IS AN INTERNATIONAL PART THAT SHOULD COST ABOUT $300 BUT NO. INTERNATIONAL WANTS ME TO PAY , WITH PARTS AND LABOR JUST UNDER $2500 FOR THIS FIX . THIS NEEDS TO BE A WARRENTY OR RECALL . MY COACH WAS ON THE VERGE OF CATCHING FIRE. LUCKY FOR MY FAMILY AND I , I SMELLED SOMETHING WAS WRONG ! WE WERE IN MOTION !
THE MOTOR COACH JACK LEVELING SYSTEM ACTIVATED ITSELF AS I WAS DRIVING THE VEHICLE ON HIGHWAY 94 IN WISCONSIN. THE SYSTEM WAS NOT ACTIVATED BY ANYONE. THIS SYSTEM ACTIVATED AND BECAUSE OF THE ALARM, THE FLASHING LIGHTS, I ALMOST LOST CONTROL OF THE VEHICLE DUE TO FEAR. THIS JACK LEVELING SYSTEM IS DANGEROUS. I HAVE HAD NOTHING BUT PROBLEMS WITH IT. HAVING SAID THAT, I HAVE NOT DRIVEN THE VEHICLE AS I CANNOT TRUST THAT THE LEVELING SYSTEM WILL NOT ACTIVATE ITSELF AGAIN, AND MAYBE THIS TIME THE JACKS WILL DROP AND STRIKE THE ROAD SURFACE AND CAUS…
ALTERNATER BECAME RED HOT AND STOPPED WORKING . NOW THERE IS NO REPLACEMENT FOR THIS ALTERNATER WHICH IS AN INTERNATIONAL PART THAT SHOULD COST ABOUT $300 BUT NO. INTERNATIONAL WANTS ME TO PAY , WITH PARTS AND LABOR JUST UNDER $2500 FOR THIS FIX . THIS NEEDS TO BE A WARRENTY OR RECALL . MY COACH WAS ON THE VERGE OF CATCHING FIRE. LUCKY FOR MY FAMILY AND I , I SMELLED SOMETHING WAS WRONG ! WE WERE IN MOTION !
SEE NHTSA RECALL11V-248 EXTERIOR LIGHTING, TAIL LIGHTS. THIS RECALL WAS FOR 2011 DAMON AVANTI ON FREIGHTLINER CHASSIS (DAIMLER TRUCKS); HOWEVER, 2011 DAMON AVANTI MOTORHOMES WERE ALSO BUILT ON WORKHORSE CHASSIS (NAVISTAR). MY MOTORHOME HAS BEEN HAVING THE SAME TAIL LIGHT PROBLEMS (FRIENDS TRAVELING BEHIND STATING MY BRAKE LIGHTS WERE NOT WORKING). WHILE TRAVELING IN CANADA LAST YEAR, AFTER I WAS TOLD THEY WERE NOT WORKING I CONTACTED THOR MOTOR COACH CUSTOMER SERVICE AND A REP TOLD ME TO TURN A NUT UNDER THE BRAKE PEDAL; I DID THIS AND BRAKE L…
MY WIPERS HAVEN'T BEEN WORKING RIGHT FROM THE DAY I BOUGHT IT NEW. THE WIPER ARMS WHEN YOU TURN THEM ON GO ALL THE WAY AROUND UNTIL THEY STOP BECAUSE OF THE WASHER HOSE THAT'S THE ONLY THING THAT SAVES THEM. IHAVE HAD THEM FIXED ABOUT 6 TIMES SO FAR, CAN'T DRIVE IN THE RAIN, CAN'T TRUST THEM,SOME TIMES THE BLADES FLY OFF THE UNIT. WHEN IT RAINS I HAVE TO FIND A PLACE TO PARK TILL IT STOPS. *TR
Darker cells indicate a larger share of submitted complaints. Components overlap. This measures complaint composition, not failure probability.
Failure mileage by component
Median and middle 50% of usable owner-reported mileages. Ranges require at least five records.
Component failure mileage distribution
Component
Mileage range (25th–75th percentile)
Median
Usable records
Examples
Electrical System
Too few reports for a range
38,000 mi
2 (sparse)
ODI 10820843 · 46,000 mi
ALTERNATER BECAME RED HOT AND STOPPED WORKING . NOW THERE IS NO REPLACEMENT FOR THIS ALTERNATER WHICH IS AN INTERNATIONAL PART THAT SHOULD COST ABOUT $300 BUT NO. INTERNATIONAL WANTS ME TO PAY , WITH PARTS AND LABOR JUST UNDER $2500 FOR THIS FIX . THIS NEEDS TO BE A WARRENTY OR RECALL . MY COACH WAS ON THE VERGE OF CATCHING FIRE. LUCKY FOR MY FAMILY AND I , I SMELLED SOMETHING WAS WRONG ! WE WERE IN MOTION !
THE MOTOR COACH JACK LEVELING SYSTEM ACTIVATED ITSELF AS I WAS DRIVING THE VEHICLE ON HIGHWAY 94 IN WISCONSIN. THE SYSTEM WAS NOT ACTIVATED BY ANYONE. THIS SYSTEM ACTIVATED AND BECAUSE OF THE ALARM, THE FLASHING LIGHTS, I ALMOST LOST CONTROL OF THE VEHICLE DUE TO FEAR. THIS JACK LEVELING SYSTEM IS DANGEROUS. I HAVE HAD NOTHING BUT PROBLEMS WITH IT. HAVING SAID THAT, I HAVE NOT DRIVEN THE VEHICLE AS I CANNOT TRUST THAT THE LEVELING SYSTEM WILL NOT ACTIVATE ITSELF AGAIN, AND MAYBE THIS TIME THE JACKS WILL DROP AND STRIKE THE ROAD SURFACE AND CAUS…
ALTERNATER BECAME RED HOT AND STOPPED WORKING . NOW THERE IS NO REPLACEMENT FOR THIS ALTERNATER WHICH IS AN INTERNATIONAL PART THAT SHOULD COST ABOUT $300 BUT NO. INTERNATIONAL WANTS ME TO PAY , WITH PARTS AND LABOR JUST UNDER $2500 FOR THIS FIX . THIS NEEDS TO BE A WARRENTY OR RECALL . MY COACH WAS ON THE VERGE OF CATCHING FIRE. LUCKY FOR MY FAMILY AND I , I SMELLED SOMETHING WAS WRONG ! WE WERE IN MOTION !
SEE NHTSA RECALL11V-248 EXTERIOR LIGHTING, TAIL LIGHTS. THIS RECALL WAS FOR 2011 DAMON AVANTI ON FREIGHTLINER CHASSIS (DAIMLER TRUCKS); HOWEVER, 2011 DAMON AVANTI MOTORHOMES WERE ALSO BUILT ON WORKHORSE CHASSIS (NAVISTAR). MY MOTORHOME HAS BEEN HAVING THE SAME TAIL LIGHT PROBLEMS (FRIENDS TRAVELING BEHIND STATING MY BRAKE LIGHTS WERE NOT WORKING). WHILE TRAVELING IN CANADA LAST YEAR, AFTER I WAS TOLD THEY WERE NOT WORKING I CONTACTED THOR MOTOR COACH CUSTOMER SERVICE AND A REP TOLD ME TO TURN A NUT UNDER THE BRAKE PEDAL; I DID THIS AND BRAKE L…
Explore monthly filing activity alongside recall announcements. Up to ten years of monthly history is available.
Solid line: filed complaints. Dashed amber lines: recall announcement dates for this vehicle selection; markers include all recall components. The latest month is partial. Temporal proximity does not establish causation.
Monthly counts, recall campaigns and complaint examples
Monthly complaint and recall timeline
Month
Complaints
Campaigns announced
Examples
2024-11
0
None
No examples available for this selection.
2024-12
0
None
No examples available for this selection.
2025-01
0
None
No examples available for this selection.
2025-02
0
None
No examples available for this selection.
2025-03
0
None
No examples available for this selection.
2025-04
0
None
No examples available for this selection.
2025-05
0
None
No examples available for this selection.
2025-06
0
None
No examples available for this selection.
2025-07
0
None
No examples available for this selection.
2025-08
0
None
No examples available for this selection.
2025-09
0
None
No examples available for this selection.
2025-10
0
None
No examples available for this selection.
2025-11
0
None
No examples available for this selection.
2025-12
0
None
No examples available for this selection.
2026-01
0
None
No examples available for this selection.
2026-02
0
None
No examples available for this selection.
2026-03
0
None
No examples available for this selection.
2026-04
0
None
No examples available for this selection.
2026-05
0
None
No examples available for this selection.
2026-06
0
None
No examples available for this selection.
2026-07
0
None
No examples available for this selection.
2026-08
0
None
No examples available for this selection.
2026-09
0
None
No examples available for this selection.
2026-10 (partial)
0
None
No examples available for this selection.
Emerging complaint spikes
Complete months in the latest six months with at least 10 complaints, at least twice the preceding 12-month average, and at least three square-root deviations above that average.
This is a descriptive screening rule, not a statistical defect finding. Publicity and reporting changes can increase submissions.
No complete months meet the spike thresholds for this selection.
Equal-age model-year comparison
Model-wide cumulative reports during the first three or five calendar years, starting with the model year (age 0). Only fully elapsed windows are compared.
2010: 0 complaints · 2011: 0 complaints
Equal observation windows
Model year
Through age 0
Through age 1
Through age 2
2010
0
0
0
2011
0
0
0
Date coverage across each selected cohort
Date basis for all complaints in selected model years
Year
Incident dates used
Filing date fallbacks
Excluded dates
2010
0
0
0
2011
2
0
0
Incident date is preferred when valid and no later than filing; otherwise filing date is used. Model year approximates age. Equal observation time does not adjust for sales, distance driven or reporting delays. One complaint linked to multiple model years can appear in each cohort.
Components reported together
Each cell counts unique complaints naming both components. Open a nonzero cell for examples.
Component co-occurrence matrix
Component
Electrical System
Engine
Service Brakes
Visibility/Wiper
Electrical System
—
1ODI 10820843 · 46,000 mi
ALTERNATER BECAME RED HOT AND STOPPED WORKING . NOW THERE IS NO REPLACEMENT FOR THIS ALTERNATER WHICH IS AN INTERNATIONAL PART THAT SHOULD COST ABOUT $300 BUT NO. INTERNATIONAL WANTS ME TO PAY , WITH PARTS AND LABOR JUST UNDER $2500 FOR THIS FIX . THIS NEEDS TO BE A WARRENTY OR RECALL . MY COACH WAS ON THE VERGE OF CATCHING FIRE. LUCKY FOR MY FAMILY AND I , I SMELLED SOMETHING WAS WRONG ! WE WERE IN MOTION !
ALTERNATER BECAME RED HOT AND STOPPED WORKING . NOW THERE IS NO REPLACEMENT FOR THIS ALTERNATER WHICH IS AN INTERNATIONAL PART THAT SHOULD COST ABOUT $300 BUT NO. INTERNATIONAL WANTS ME TO PAY , WITH PARTS AND LABOR JUST UNDER $2500 FOR THIS FIX . THIS NEEDS TO BE A WARRENTY OR RECALL . MY COACH WAS ON THE VERGE OF CATCHING FIRE. LUCKY FOR MY FAMILY AND I , I SMELLED SOMETHING WAS WRONG ! WE WERE IN MOTION !
Co-reporting does not establish that one component caused another concern.
Recurring narrative patterns
Specific keyword mentions beyond broad component labels. Matching includes negations and comparisons and does not confirm a diagnosis.
1 patterns with matching reports.
Brake response concerns
1 mentions · 25.0% of complaints
Median mileage: 2,500 mi (1 usable records).
ODI 10789908 · 2,500 mi
SEE NHTSA RECALL11V-248 EXTERIOR LIGHTING, TAIL LIGHTS. THIS RECALL WAS FOR 2011 DAMON AVANTI ON FREIGHTLINER CHASSIS (DAIMLER TRUCKS); HOWEVER, 2011 DAMON AVANTI MOTORHOMES WERE ALSO BUILT ON WORKHORSE CHASSIS (NAVISTAR). MY MOTORHOME HAS BEEN HAVING THE SAME TAIL LIGHT PROBLEMS (FRIENDS TRAVELING BEHIND STATING MY BRAKE LIGHTS WERE NOT WORKING). WHILE TRAVELING IN CANADA LAST YEAR, AFTER I WAS TOLD THEY WERE NOT WORKING I CONTACTED THOR MOTOR COACH CUSTOMER SERVICE AND A REP TOLD ME TO TURN A NUT UNDER THE BRAKE PEDAL; I DID THIS AND BRAKE L…