Technical Service Bulletins

Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.

172,063 Unique Bulletins
4,686,952 Total Records
879 Vehicle Makes
1955, 2025 Year Range
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Showing 117 bulletins for WINNEBAGO

7SB009-22-02A May 31, 2022
WINNEBAGO - 221B, 222FD, 222HD, 222QD, 24J VIEW, 31BE, 320RB, 321RB, 321RG, 321RL, 40U, 422RG, 424RC, 427RC, 427RQ, 427RT, 522RG, 524RC, 527RC, 527RQ, ACCESS, ACCESS PREMIER, ADVENTURER, ADVENTURER LIMITED, ASPECT, ASTRO VAN, BOLDT, BRAVE, BRAVE D26RT, BRAVE DL, BRAVE SE, C20, C20RD, CAMPER VAN, CENTAURI, CHALET, CHIEFTAIN, CHIEFTAN, CLASS A, CM, CN, COMMERCIAL VEHICLE, COMMERICAL VAN, CP, CUSTOM VAN, CW822FT, CW822FW, CW825FT, CW825FW, D18, D20, D20 MWRG, D22, D22C, D24, D24C, D24CL, D27C, D27CL, D28C, D28CII, DESTINATION, EKKO, ELANDAN, ELANTE, ELLIPSE, ERA, ERA LIMITED, ERA TOURING, EUROVAN, FORZA, FUSE, G33WQ, GRAND TOUR, HORIZON, ICN36RA, IF SERIES, INSPIRE, INSTINCT, INTENT, ITASCA, ITASCA CAMBRIA, ITASCA SPIRIT, ITASCA SUNOVA, ITASCA SUNSTAR, ITASCA VIVA, J38S, JOURNEY, JOURNEY DL, JOURNEY EXPRESS, L33WB, L34WY, L36WL, LESHARO, LITE FIVE, LLT, LUXOR, M-SERIES, MERIDIAN, METRO LINK, MICRO FLEX, MICRO MINNIE, MINI 31C, MINNIE, MINNIE 300, MINNIE 700, MINNIE PLUS, MINNIE WINNIE, MINNIE WINNIE DL, MINNIE WINNIE DL 500, MOTOR INN/SHELL, MWRB, MWRG, NAVION, ONE, ONE 26 RK, OUTLOOK, PASEO, PASSAGE, PHASAR, PICKUP, Q40E, Q40ED, R SERIES, REVEL, REYO, RIALTA, SCORPION, SHELL, SIGHTSEER, SIGHTSEER D33C, SOLIS, SPECIAL PURPOSE, SPECTRUM, SPIRIT, SPORTSMAN DEN, SPYDER, SUBURBAN PASSENGER, SUN CRUISER, SUNCRUISER, SUNFLYER, SUNSTAR, SUPER CHIEF, TOUR, TRANSIT BUS28SH, TRANSIT BUS28WC, TRAVATO, TREKKER, TREND, TYPE C, UKQ40J, ULTIMATE, ULTIMATE ADVANTAGE, ULTIMATE FREEDOM, ULTRALITE, UTILITY VAN, VECTA, VECTRA, VECTRA GRAND TOUR, VECTRA_GRAND TOUR, VF1200, VIA, VIEW, VIEW PROFILE, VISTA, VISTA E30W, VITA, VOYAGE, VW3LGRN, VW5LGRT, WARRIOR, WC419RB, WCM33RQ, WCM34WQ, WCM37RW, WCN27RT, WCN31RQ, WCN31RT, WCN33RQ, WCN36RQ, WCP37RQ, WD423, WD423RB, WD424RH, WF SERIES, WF31B, WF35C, WFE30W, WFF31S, WFF38S, WFG38S, WFJ33S, WFJ35S, WFJ38S, WG30A, WG33B, WG34H, WG35C, WG35S, WGO, WINNEBAGO, WINNEBAGO MINNIE, WINNIE DROP, WKG 34RQ, WKG34RQ, WKM34RQ, WKM35WQ, WKP36G, WKP36L, WKP36LD, WL33B, WL33C, WL34Y, WPF33S, WPF38S, WPG35U, WPG37G, WT319RB, WT319RK, WV221RC, WV221RD (1970, 2023) , 959 vehicle combinations
350000 EQUIPMENT
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.
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72-10 Mar 21, 2022
WINNEBAGO - ADVENTURER, INTENT, VISTA (2021) , 3 vehicle combinations
357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
Service Campaign sent to dealers and owners. Outlines a possible issue with cooling from the dash air conditioning and details for an inspection and repair if needed.
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72-09 Feb 14, 2022
WINNEBAGO - EKKO (2022) , 2 vehicle combinations
110000 ELECTRICAL SYSTEM
Service Campaign sent to dealers and owners. Outlines a software update needed to be performed for the Precision Circuits display to ensure tank sensors are providing accurate readings.
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72-08 Jan 28, 2022
WINNEBAGO - EKKO (2022) , 2 vehicle combinations
110000 ELECTRICAL SYSTEM
Service Campaign sent to dealers and owners. Outlines instructions to install a wire assembly diode to the battery boost solenoid to prevent damage to Balmar regulator.
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7SB009-22-01A Jan 27, 2022
WINNEBAGO - ADVENTURER, BOLDT, EKKO, ERA, FORZA, INTENT, MICRO MINNIE, OUTLOOK, REVEL, SOLIS, SUNSTAR, TRAVATO, VISTA (2021, 2022) , 38 vehicle combinations
350000 EQUIPMENT
Service bulletin sent to dealers. This bulletin provides information on the new warranty mileage limit for Class B units.
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7SB014-22-05A Jan 27, 2022
WINNEBAGO - EKKO (2022) , 3 vehicle combinations
350000 EQUIPMENT
Service bulletin sent to dealers. This bulletin provides information on the supplier constraints regarding Recall 165 and how to prioritize customers.
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7SB005-22-01A Jan 27, 2022
WINNEBAGO - EKKO (2022) , 5 vehicle combinations
350000 EQUIPMENT
Service bulletin sent to dealers. This bulletin advises customers to not spray water directly on the open seam in the lavatory.
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7SB014-22-04A Jan 18, 2022
WINNEBAGO - WINNEBAGO
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Service bulletin sent to dealers. This bulletin provides information on the proper practices for warranty authorizations and warranty part orders.
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72-06 Dec 28, 2021
WINNEBAGO - FORZA (2021) , 2 vehicle combinations
110000 ELECTRICAL SYSTEM
Service Campaign sent to dealers and owners. Outlines an inspection of a compartment seal and instructions to install if missing.
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7SB007-22-01A Dec 7, 2021
WINNEBAGO - EKKO (2022) , 2 vehicle combinations
110000 ELECTRICAL SYSTEM
Service bulletin sent to dealers. This bulletin advises dealers of a potential issue with the bath/shower drain and inverter and that they are not to demonstrate or deliver units until a recall is published.
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71-01 Addendum Nov 10, 2021
WINNEBAGO - EKKO (2022) , 2 vehicle combinations
351000 EQUIPMENT:RECREATIONAL VEHICLE/TRAILER
Service Campaign sent to dealers. Outlines an update to one portion of the instructions in Campaign 71-01 regarding the bed board fasteners.
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7SB014-22-03A Nov 4, 2021
WINNEBAGO - EKKO (2022)
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Service bulletin sent to dealers. This bulletin provides information regarding a 6 month goodwill extension to all 2022 EKKO models.
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7SB014-22-02A Oct 29, 2021
WINNEBAGO - BOLDT, TRAVATO (2019, 2022) , 14 vehicle combinations
110000 ELECTRICAL SYSTEM
Service bulletin sent to dealers. This bulletin requests dealers prioritize customers needing Recall 164 performed.
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71-03 Oct 15, 2021
WINNEBAGO - EKKO (2022)
350000 EQUIPMENT
Service Campaign sent to dealers and owners. Outlines instructions to properly mount the solar panel.
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71-02 Oct 15, 2021
WINNEBAGO - EKKO (2022) , 2 vehicle combinations
110000 ELECTRICAL SYSTEM
Service Campaign send to dealers and owners. Outlines instructions to ensure the alternator battery cable is properly installed.
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71-01 Oct 15, 2021
WINNEBAGO - EKKO (2022) , 2 vehicle combinations
350000 EQUIPMENT
Service Campaign sent to dealers and owners. Outlines a number of enhancements needing updated to improve performance and reliability
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7SB014-22-01A Sep 1, 2021
WINNEBAGO - WINNEBAGO
350000 EQUIPMENT
Service Bulletin sent to Dealers. This bulletin provides information on selling parts.
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7SB014-21-02A Aug 27, 2021
WINNEBAGO - WINNEBAGO
350000 EQUIPMENT
Service Bulletin sent to dealers. This bulletin provides information regarding shipment confirmations.
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7SB009-21-02A Jul 14, 2021
WINNEBAGO - ADVENTURER, ADVENTURER LIMITED, ASPECT, ASTRO VAN, BOLDT, BRAVE, BRAVE D26RT, BRAVE DL, BRAVE SE, C20, C20RD, CAMPER VAN, CENTAURI, CHALET, CHIEFTAIN, CHIEFTAN, CLASS A, CM, CN, COMMERCIAL VEHICLE, COMMERICAL VAN, CP, CUSTOM VAN, CW822FT, CW822FW, CW825FT, CW825FW, D18, D20, D20 MWRG, D22, D22C, D24, D24C, D24CL, D27C, D27CL, D28C, D28CII, DESTINATION, EKKO, ELANDAN, ELANTE, ELLIPSE, ERA, ERA LIMITED, ERA TOURING, EUROVAN, FORZA, FUSE, G33WQ, GRAND TOUR, HORIZON, ICN36RA, IF SERIES, INTENT, ITASCA, ITASCA CAMBRIA, ITASCA SPIRIT, ITASCA SUNOVA, ITASCA SUNSTAR, ITASCA VIVA, J38S, JOURNEY, JOURNEY DL, JOURNEY EXPRESS, L33WB, L34WY, L36WL, LESHARO, LLT, LUXOR, M-SERIES, MERIDIAN, METRO LINK, MINI 31C, MINNIE, MINNIE 300, MINNIE 700, MINNIE WINNIE, MINNIE WINNIE DL, MINNIE WINNIE DL 500, MOTOR INN/SHELL, MWRB, MWRG, NAVION, ONE 26 RK, OUTLOOK, PASEO, PASSAGE, PHASAR, PICKUP, Q40E, Q40ED, R SERIES, REVEL, REYO, RIALTA, SHELL, SIGHTSEER, SIGHTSEER D33C, SOLIS, SPECIAL PURPOSE, SPECTRUM, SPIRIT, SPORTSMAN DEN, SUBURBAN PASSENGER, SUN CRUISER, SUNCRUISER, SUNFLYER, SUNSTAR, SUPER CHIEF, TOUR, TRANSIT BUS28SH, TRANSIT BUS28WC, TRAVATO, TREKKER, TREND, TYPE C, UKQ40J, ULTIMATE, ULTIMATE ADVANTAGE, ULTIMATE FREEDOM, UTILITY VAN, VECTA, VECTRA, VECTRA GRAND TOUR, VECTRA_GRAND TOUR, VF1200, VIA, VIEW, VIEW PROFILE, VISTA, VISTA E30W, VITA, VOYAGE, VW3LGRN, VW5LGRT, WARRIOR, WC419RB, WCM33RQ, WCM34WQ, WCM37RW, WCN27RT, WCN31RQ, WCN31RT, WCN33RQ, WCN36RQ, WCP37RQ, WD423, WD423RB, WD424RH, WF SERIES, WF31B, WF35C, WFE30W, WFF31S, WFF38S, WFJ33S, WFJ35S, WFJ38S, WG30A, WG33B, WG34H, WG35C, WG35S, WINNEBAGO, WINNEBAGO MINNIE, WKG 34RQ, WKG34RQ, WKM34RQ, WKM35WQ, WKP36G, WKP36L, WKP36LD, WL33B, WL33C, WL34Y, WPF33S, WPF38S, WPG35U, WPG37G, WT319RB, WT319RK, WV221RC, WV221RD (1970, 2022) , 859 vehicle combinations
350000 EQUIPMENT
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.
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7SB010-21-01Z Jul 1, 2021
WINNEBAGO - 221B, 222FD, 222HD, 222QD, 24J VIEW, 31BE, 320RB, 321RB, 321RG, 321RL, 40U, 422RG, 424RC, 427RC, 427RQ, 427RT, 522RG, 524RC, 527RC, 527RQ, ACCESS, ACCESS PREMIER, ADVENTURER, ADVENTURER LIMITED, ASPECT, ASTRO VAN, BOLDT, BRAVE, BRAVE D26RT, BRAVE DL, BRAVE SE, C20, C20RD, CAMPER VAN, CENTAURI, CHALET, CHIEFTAIN, CHIEFTAN, CLASS A, CM, CN, COMMERCIAL VEHICLE, COMMERICAL VAN, CP, CUSTOM VAN, CW822FT, CW822FW, CW825FT, CW825FW, D18, D20, D20 MWRG, D22, D22C, D24, D24C, D24CL, D27C, D27CL, D28C, D28CII, DESTINATION, EKKO, ELANDAN, ELANTE, ELLIPSE, ERA, ERA LIMITED, ERA TOURING, EUROVAN, FORZA, FUSE, G33WQ, GRAND TOUR, HORIZON, ICN36RA, IF SERIES, INSTINCT, INTENT, ITASCA, ITASCA CAMBRIA, ITASCA SPIRIT, ITASCA SUNOVA, ITASCA SUNSTAR, ITASCA VIVA, J38S, JOURNEY, JOURNEY DL, JOURNEY EXPRESS, L33WB, L34WY, L36WL, LESHARO, LITE FIVE, LLT, LUXOR, M-SERIES, MERIDIAN, METRO LINK, MICRO MINNIE, MINI 31C, MINNIE, MINNIE 300, MINNIE 700, MINNIE PLUS, MINNIE WINNIE, MINNIE WINNIE DL, MINNIE WINNIE DL 500, MOTOR INN/SHELL, MWRB, MWRG, NAVION, ONE, ONE 26 RK, OUTLOOK, PASEO, PASSAGE, PHASAR, PICKUP, Q40E, Q40ED, R SERIES, REVEL, REYO, RIALTA, SCORPION, SHELL, SIGHTSEER, SIGHTSEER D33C, SOLIS, SPECIAL PURPOSE, SPECTRUM, SPIRIT, SPORTSMAN DEN, SPYDER, SUBURBAN PASSENGER, SUN CRUISER, SUNCRUISER, SUNFLYER, SUNSTAR, SUPER CHIEF, TOUR, TRANSIT BUS28SH, TRANSIT BUS28WC, TRAVATO, TREKKER, TREND, TYPE C, UKQ40J, ULTIMATE, ULTIMATE ADVANTAGE, ULTIMATE FREEDOM, ULTRALITE, UTILITY VAN, VECTA, VECTRA, VECTRA GRAND TOUR, VECTRA_GRAND TOUR, VF1200, VIA, VIEW, VIEW PROFILE, VISTA, VISTA E30W, VITA, VOYAGE, VW3LGRN, VW5LGRT, WARRIOR, WC419RB, WCM33RQ, WCM34WQ, WCM37RW, WCN27RT, WCN31RQ, WCN31RT, WCN33RQ, WCN36RQ, WCP37RQ, WD423, WD423RB, WD424RH, WF SERIES, WF31B, WF35C, WFE30W, WFF31S, WFF38S, WFJ33S, WFJ35S, WFJ38S, WG30A, WG33B, WG34H, WG35C, WG35S, WGO, WINNEBAGO, WINNEBAGO MINNIE, WINNIE DROP, WKG 34RQ, WKG34RQ, WKM34RQ, WKM35WQ, WKP36G, WKP36L, WKP36LD, WL33B, WL33C, WL34Y, WPF33S, WPF38S, WPG35U, WPG37G, WT319RB, WT319RK, WV221RC, WV221RD (1970, 2022) , 939 vehicle combinations
350000 EQUIPMENT
Service Bulletin to dealers advising them of part sales training opportunities.
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80-31 Mar 26, 2021
WINNEBAGO - SOLIS (2021)
110000 ELECTRICAL SYSTEM
Service Campaign sent to Dealers and Owners. Outlines procedure to inspect/correct wiring to battery relay.
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7SB014-21-01A Mar 26, 2021
WINNEBAGO - 221B, 222FD, 222HD, 222QD, 24J VIEW, 31BE, 320RB, 321RB, 321RG, 321RL, 40U, 422RG, 424RC, 427RC, 427RQ, 427RT, 522RG, 524RC, 527RC, 527RQ, ACCESS, ACCESS PREMIER, ADVENTURER, ADVENTURER LIMITED, ASPECT, ASTRO VAN, BOLDT, BRAVE, BRAVE D26RT, BRAVE DL, BRAVE SE, C20, C20RD, CAMPER VAN, CENTAURI, CHALET, CHIEFTAIN, CHIEFTAN, CLASS A, CM, CN, COMMERCIAL VEHICLE, COMMERICAL VAN, CP, CUSTOM VAN, CW822FT, CW822FW, CW825FT, CW825FW, D18, D20, D20 MWRG, D22, D22C, D24, D24C, D24CL, D27C, D27CL, D28C, D28CII, DESTINATION, EKKO, ELANDAN, ELANTE, ELLIPSE, ERA, ERA LIMITED, ERA TOURING, EUROVAN, FORZA, FUSE, G33WQ, GRAND TOUR, HORIZON, ICN36RA, IF SERIES, INSTINCT, INTENT, ITASCA, ITASCA CAMBRIA, ITASCA SPIRIT, ITASCA SUNOVA, ITASCA SUNSTAR, ITASCA VIVA, J38S, JOURNEY, JOURNEY DL, JOURNEY EXPRESS, L33WB, L34WY, L36WL, LESHARO, LITE FIVE, LLT, LUXOR, M-SERIES, MERIDIAN, METRO LINK, MICRO MINNIE, MINI 31C, MINNIE, MINNIE 300, MINNIE 700, MINNIE PLUS, MINNIE WINNIE, MINNIE WINNIE DL, MINNIE WINNIE DL 500, MOTOR INN/SHELL, MWRB, MWRG, NAVION, ONE, ONE 26 RK, OUTLOOK, PASEO, PASSAGE, PHASAR, PICKUP, Q40E, Q40ED, R SERIES, REVEL, REYO, RIALTA, SCORPION, SHELL, SIGHTSEER, SIGHTSEER D33C, SOLIS, SPECIAL PURPOSE, SPECTRUM, SPIRIT, SPORTSMAN DEN, SPYDER, SUBURBAN PASSENGER, SUN CRUISER, SUNCRUISER, SUNFLYER, SUNSTAR, SUPER CHIEF, TOUR, TRANSIT BUS28SH, TRANSIT BUS28WC, TRAVATO, TREKKER, TREND, TYPE C, UKQ40J, ULTIMATE, ULTIMATE ADVANTAGE, ULTIMATE FREEDOM, ULTRALITE, UTILITY VAN, VECTA, VECTRA, VECTRA GRAND TOUR, VECTRA_GRAND TOUR, VF1200, VIA, VIEW, VIEW PROFILE, VISTA, VISTA E30W, VITA, VOYAGE, VW3LGRN, VW5LGRT, WARRIOR, WC419RB, WCM33RQ, WCM34WQ, WCM37RW, WCN27RT, WCN31RQ, WCN31RT, WCN33RQ, WCN36RQ, WCP37RQ, WD423, WD423RB, WD424RH, WF SERIES, WF31B, WF35C, WFE30W, WFF31S, WFF38S, WFJ33S, WFJ35S, WFJ38S, WG30A, WG33B, WG34H, WG35C, WG35S, WGO, WINNEBAGO, WINNEBAGO MINNIE, WINNIE DROP, WKG 34RQ, WKG34RQ, WKM34RQ, WKM35WQ, WKP36G, WKP36L, WKP36LD, WL33B, WL33C, WL34Y, WPF33S, WPF38S, WPG35U, WPG37G, WT319RB, WT319RK, WV221RC, WV221RD (1970, 2022) , 939 vehicle combinations
350000 EQUIPMENT
General Parts and Service Letter to dealers detailing the warranty part return procedure.
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7SB009-21-01A Nov 13, 2020
WINNEBAGO - WINNEBAGO , 2 vehicle combinations
161100 STRUCTURE:FRAME AND MEMBERS:UNDERBODY SHIELDS
Service Bulletin to dealers reminding them of PDI requirements.
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7SB014-20-03A May 6, 2020
WINNEBAGO - WINNEBAGO
350000 EQUIPMENT
Service Bulletin to dealers advising them of enhancements to our 3D Parts Catalog.
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7SB014-20-02A Mar 31, 2020
WINNEBAGO - WINNEBAGO
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Service Bulletin to dealers advising them of a 60 day goodwill policy for owners whose warranty expires during the months of April and May 2020 due to COVID-19.
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