Model year

2018 Winnebago Forza

Other, diesel, 4x2, built in United States. Owner complaints on file from Oct 11, 2018 to Nov 4, 2025.

Recall campaigns covering this model year548k vehicles or units across those campaigns
Owner complaints126.0 times the median 2018 other
Severity index0.02018 others average 4.1
First 24 months9Complaints in its first two years
Complaints over time

Complaints about the 2018 Winnebago Forza peaked in 2019, with 8 filed

Owner complaints about this model year, by the year they were filed with NHTSA.

024682018201982020202120222023202420252026
Source: NHTSA ODI complaints file. The lighter column runs through October.
Components

75% of complaints about the 2018 Winnebago Forza name structure

Owner complaints by component. Hover or focus a bar for the crash, fire, injury or death count.

Structure
9
Fuel system
1
Latches and locks
1
Source: NHTSA ODI complaints file. A complaint can name more than one component; it is counted under the first.
Recalls

5 recall campaigns cover the 2018 Winnebago Forza

Check a specific vehicle by VIN on NHTSA's site: a campaign may cover only part of a model year's production.

Recall campaigns for the 2018 Winnebago Forza
CampaignFiledSubjectComponentVehiclesRemedy
24V-826Nov 1, 2024Hood bracket adhesive may have been incorrectly applied which can allow the bracket to detachLatches and locks11,982Repair or modification
24V-733Oct 1, 2024Turn signals may have a smaller than required luminous lens areaLighting17,329Part replacement
19V-512Jul 3, 2019Exterior storage compartment door may unexpectedly open while the vehicle is in motionStructure766Repair or modification
18V-855Nov 30, 2018Liquid propane (LP) lines may have been installed without edge protection where the LP lines pass through the closeout panel, possibly resulting…Equipment152Repair or modification
17V-782Dec 7, 2017These vehicles are equipped with Kidde Plastic-Handle or Push Button 'Pindicator' fire extinguishers that may become clogged, preventing the…Equipment17,360Part replacement
Source: NHTSA ODI recalls file.
Owner complaints

What owners reported about the 2018 Winnebago Forza

The full text of every complaint filed with NHTSA about this model year, newest first. Complaints are filed by owners and are not verified by NHTSA; NHTSA removes personal details before publishing.

12 complaints on file, page 1 of 1.

  1. Filed Nov 4, 2025Failure Nov 23, 201822,000 milesNorthridge, CALatch, Structure

    The contact owns a 2018 Winnebago Forza RV. The contact stated that while driving approximately 65 MPH, the cargo door and the door enclosing the propane tank on the driver's side unexpectedly opened. The contact stated that the failures had occurred several times. The contact stated there was no warning light illuminated. The contact had taken the vehicle to a dealer who was unable to repair the doors properly. The failure had become a recurring failure. The manufacturer was informed of the failure. The contact related the failure to NHTSA Campaign Number: 19V512000 (Structure). The contact had received the recall letter however, the failings with the door reoccurred. The failure mileage was approximately 22,000.

    NHTSA complaint 11697419
  2. Filed Dec 2, 2022Failure Oct 23, 2022Stuart, FLFuel/propulsion system

    Just want to inform you of a potentially dangerous situation on 2018 Winnebago Forza’s. The propane line for the Truma Water Heater is routed under the right sink cabinet but above the metal engine box. As it runs, it is pinched between the engine box and cabinet. During driving, the cabinet moves up and down and chaffs and crushes the propane line. I caught mine in time and routed it, however, had I not caught this, it would have chaffed through and Boom. Truma Corp technician found this kinked line because I was having Water Heater problems since day one. I see on some of the Facebook groups, owners are reporting similar problems with their Truma Water Heaters not providing enough hot water. This is the end result of a pinched propane line. There is (14.6 WC) which is enough gas in the line for an initial startup, but the flow of propane quickly drops (3-6 WC) which is not enough to maintain a lite burner, so it cycles on and off or goes out and you get an error code. See Pictures Winnebago has been notified

    NHTSA complaint 11495803
  3. Filed Jul 2, 2020Failure Jul 2, 20209,000 milesRoseville, CABody

    WINNEBAGO ISSUED A SAFETY RECALL 8 MONTHS AGO ON LOWER STORAGE DOORS THAT OPEN WHILE TRAVELING. I HAD A DOOR OPEN AT HWY SPEEDS YESTERDAY. COMPANY CONTINUES TO APPOLIGISE BUT WON'T FIX PROBLEM.

    NHTSA complaint 11337167
  4. Filed Jul 24, 2019Failure Oct 18, 20188,500 milesCape Coral, FLBody

    WHILE IN MOTION ON A CITY STREET OR HIGHWAY THE DOORS TO BASEMENT STORAGE UNLATCH AND SWING OPEN WITHOUT WARNING. I BELIEVE THAT THE DOOR LATCHES WORK LOOSE FROM IMPROPER ADJUSTMENT, SLICK NYLON LATCH PINS AND BUMPS CAUSING THE LATCH PIN TO RELEASE FROM THE LATCH LOOP. IT IS VERY HARD TO SEE WHEN THEY ARE OPEN AND CAN SWING ALL OF THE WAY OPEN ALLOWING STORED ITEMS TO COME OUT AND CAUSE TRAFFIC HAZARDS, IN ADDITION TO DAMAGES CAUSED BY THE HINGED DOORS THEMSELVES.

    NHTSA complaint 11234524
  5. Filed Jul 11, 2019Failure Jul 9, 20193,200 milesMineral, VABody

    BASEMENT DOORS OPEN WHEN TRAVELING. WE HAD 4 OPEN DURING OUR EARLY TRIPS. NOW HAVE 2 THAT OPEN. DEALER HAS TRIED TO ADJUST THESE DOORS 4 TIMES WITH NO SOLUTION. THIS IS A SAFETY HAZARD AS THE DOORS OPEN INTO THE LANES NEXT TO ME. THIS HAPPENS ON BOTH CITY STREETS AND INTERSTATE HIGHWAYS. LATEST TIME THIS HAPPENED WAS 7/9/19 ON I-95 MILEMARKER 100 IN VIRGINIA BUT HAS HAPPENED SINCE MARCH 2019 WHEN WE BOUGHT IT.

    NHTSA complaint 11230939
  6. Filed Jul 8, 2019Failure May 29, 2018210 milesCanyon Lake, TXBody

    BASEMENT DOOR PLASTIC LATCHES GAVE WAY WHILE IN MOTION ON THE INTERSTATE. FOUR DOORS FLEW OPEN IN TRAFFIC. SECURED WITH DUCT TAPE UNTIL DEALER COULD REPAIR UNDER WARRANTY. WINNEBAGO AUTHORIZED LATCH ADJUSTMENT. OTHER FORZA OWNERS TOLD US THE LATCH ADJUSTMENT DOES NOT WORK AND DOORS WILL CONTINUE TO OPEN WHEN UNDERWAY. WE CONTINUE TO SECURE WITH DUCT TAPE, ANTICIPATING THE DOORS WILL FLY OPEN YET AGAIN.

    NHTSA complaint 11230082
  7. Filed Jun 24, 2019Failure Apr 6, 20182,000 milesColona, ILBody

    COMPARTMENT DOORS THAT KEPT POPPING OPEN WHILE DRIVING, MULTIPLE DOORS AFTER BEING ADJUSTED MULTIPLE TIMES BY DEALERSHIP AND OURSELVES. ONE HITTING A CONSTRUCTION BARRIER DOING $2500 DAMAGE TO THE DOOR WHICH WINNEBAGO DID NOT WANT TO COVER. SPRING OF 2018. FOUGHT WINN AND FINALLY THEY PAID FOR REPAIRS BECAUSE DEALERSHIP HAD DOCUMENTATION THAT THEY HAD MADE ADJUSTMENTS MULTIPLE TIMES AND HAD RECORDS OF SUCH EVEN GOING BACK TO THE DAY THE COACH WAS DELIVERED. TRANSPORT PERSON COMPLAINED THEY KEPT OPENING ON HIM. WINNEBAGO STATED TO ME THAT THEY HADN'T HEARD OF SUCH A PROBLEM BEFORE. (BS) AFTER DOOR WAS REPAIRED AND REPAINTED AND READJUSTED AGAIN, LOCKED AND CHECKED BY 4 PEOPLE BEFORE LEAVING THE DEALERSHIP IT CAME OPEN AGAIN ON THE 30 MILE DRIVE HOME WHICH I JUST HAPPEN TO BE FOLLOWING AND WAS ABLE TO FILM. WE HAD IT AT THIS POINT AND REPLACED ALL LATCHES WITH AN AFTER MARKET METAL LATCH AT OUR OWN EXPENSE AT 12 X $16.50 AND LABOR COST. THE DOORS HAVE NOT POPPED OPEN AGAIN SINCE. WE FELL THIS IS A SAFETY HAZARD FOR ACCIDENTS, HITTING MAYBE PEDESTRIANS, BIKE RIDERS, OTHER VEHICLES. STUFF FALLING OUT ON THE ROAD, ECT AND FEEL THESE ORIGINAL LATCHES NEED TO BE RECALLED AND REPLACED. EVERY FORZA OWNER WE HAVE TALKED TO HAS THIS VERY SAME PROBLEM. UNFORTUNATELY I DO NOT HAVE ANY PICS OR DOCUMENTATION ANY LONGER.

    NHTSA complaint 11222096
  8. Filed Jun 17, 2019Failure Jun 5, 20195,000 milesCape Coral, FLUnknown or other

    COMPARTMENT DOORS OPEN WHILE DRIVING EVEN THOUGH THEY ARE LOCKED. VERY DANGEROUS TO PEDESTRIANS AND OTHERS NEED A RECALL TO FIX ALL DOORS. MANY COMPLAINTS FROM OTHER FORZA OWNERS. COMPANY ANSWER TO REPLACE WITH STEEL LOCKS. EASIER SAID THAN DONE.

    NHTSA complaint 11220659
  9. Filed Jun 9, 2019Failure May 1, 20196,630 milesDallas, ORBody

    WHILE DRIVING IN A ROUGH MAIN HIGHWAY IN WINDY CONDITIONS A RIGHT SIDE COMPARTMENT DOOR OPENED 4+ TIMES IN 200 MILES. DOOR PROPERLY CLOSED AND LOCKED EACH TIME. NO DAMAGE HAPPENED BUT THIS 4 FT DOOR COULD EASILY CAUSE VEHICLE OR PROPERTY DAMAGE OR BODILY HARM. LATCH SEEMS PROPERLY ADJUSTED, LATCH WILL NOT HOLD THE DOOR PRESSURE, RETRACTS LATCH AND COMES OPEN, THE DOOR LATCH IS NOT ADEQUATE TO KEEP DOOR CLOSED. SAME PROBLEM ONE TIME ON A LEFT SIDE DOOR WHEN DRIVING IN TOWN. THIS IS A COMMON PROBLEM ON THE FORZA FORUM AND IS A DANGER TO PROPERTY AND LIFE.

    NHTSA complaint 11218823
  10. Filed Jan 14, 2019Failure Aug 12, 20186,000 milesArgyle, TXBody

    CLASS A MOTOR HOME OUTSIDE STORAGE DOORS OPEN WHILE DRIVING. DOORS STRIKE ROADSIDE OBJECTS (MAIL BOXES, MARKER POSTS) DAMAGING DOORS. NO VEHICLES ON SIDE WHEN DOORS OPENED, OTHERWISE VEHICLE ACCIDENTS COULD OCCUR. MANUFACTURER DENIES RESPONSIBILITY FOR CORRECTING SAFETY ISSUE. *DT *TR

    NHTSA complaint 11166809
  11. Filed Jan 11, 2019Failure Aug 15, 20187,000 milesArgyle, TXUnknown or other

    MOTOR HOME HAS BED ABOVE DRIVER AND PASSENGER SEATS. THE BED IS RAISED AND LOWERED BY ELECTRIC MOTOR. THE BED ON OUR MH DOES NOT LOCK IN PLACE ON THE PASSENGER SIDE AND SITS ON AN ANGLE LOWERED ON PASSENGER SIDE. THERE IS A SEATBELT TYPE LATCH ON DRIVERS SIDE FOR SAFETY; HOWEVER, WITH BED ON AN ANNIVERSARY GLE, THE BELT CANNOT BE LATCHED. WITH ADDITIONAL STRESS ON DRIVER SIDE MOTOR DRIVE, IT IS DESTINED TO BREAK LOOSE DUE TO BOUNCING MOVEMENT OF VEHICLE. IF THE ATTACHMENTS COME LOOSE, THE BED WILL STRIKE THE DRIVERS HEAD WHILE IN MOTION.

    NHTSA complaint 11166500
  12. Filed Oct 11, 2018Failure Sep 12, 20187,000 milesEndicott, NYBody

    WHILE DRIVING ON HIGHWAY, LATCH HOLDING DRIVERS SIDE STORAGE BIN DOOR RELEASED. CAR WAS PASSING AND PRESSURE CHANGES CAUSED DOOR TO FULLY SWING INTO LANE WITH CAR, ABOUT 3 FEET. CAR VEERED AND RECOVERED WITH NO DAMAGE. *DT *DT NOTE THAT DOORS HAVE RELEASED MULTIPLE TIMES WHILE WHILE TRAVELING, BUT THIS WAS THE ONLY TIME IT OPENED INTO ANOTHER LANE. MOTORHOME WAS TAKEN TO THE MANUFACTURER, WHERE THEY ADJUSTED THE LATCHES. DOORS STILL COME OPEN. *TR

    NHTSA complaint 11139743
Source: NHTSA ODI complaints file.
Investigations

NHTSA has not opened an investigation on this model year

Source: NHTSA ODI investigations file.
Service bulletins

7 manufacturer communications cover this model year

Technical service bulletins and other notices the manufacturer sent to dealers. A bulletin is not a recall.

  • 7SB009-24-01A Apr 5, 2024 · Service Bulletin/Repair Instructions
    Service Bulletin sent to dealers advising of the required legal verbiage each RO should document.
  • 7SB002-24-01A Feb 23, 2024 · Service Bulletin/Repair Instructions
    Service Bulletin sent to all Winnebago dealers. Bulletin outlines the characteristics of new roof sealant being used.
  • 7SB005-23-01A Sep 19, 2022 · Service Bulletin/Repair Instructions
    Service Bulletin sent to all Winnebago dealers. Bulletin advises of a manufacturing change to the shower surround sealant process for all units.
  • 7SB009-22-02A May 31, 2022 · Service Bulletin/Repair Instructions
    Service Bulletin sent to all dealers. This bulletin advises dealers they no longer need to email Winnebago the signed Vehicle Registration Form, but they should retain a copy for their records.
  • 7SB009-21-02A Jul 14, 2021 · Service Bulletin/Repair Instructions
    Service Bulletin to dealers reminding them to understand their state's Lemon Law and to comply with Winnebago Motorhome mandates outlined in the Policy & Procedure Manual.
  • 7SB010-21-01Z Jul 1, 2021 · Service Bulletin/Repair Instructions
    Service Bulletin to dealers advising them of part sales training opportunities.
  • 7SB014-21-01A Mar 26, 2021 · Service Bulletin/Repair Instructions
    General Parts and Service Letter to dealers detailing the warranty part return procedure.
Source: NHTSA manufacturer communications files.