Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 117 bulletins for WINNEBAGO
70-28
Mar 13, 2020
110000 ELECTRICAL SYSTEM
Service Campaign sent to Dealers and Owners. Outlines instructions to reroute the drain pump wiring and install an additional fuse.
70-27
Mar 4, 2020
110000 ELECTRICAL SYSTEM
Service Campaign sent to Dealers and Owners. Outlines instructions to replace the water tank heater pad wire assembly harness.
7SB009-20-02A
Feb 24, 2020
350000 EQUIPMENT
Service Bulletin to dealers reminding them of the importance of using proper sealants for warranty and maintenance repairs.
SC 68-17
Aug 31, 2018
357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
Service Campaign sent to Dealers and Owners. Addresses a condition of poor cooling from the dash air conditioning and provides instructions on how to replace the evaporator assembly.
SC 68-16
Jul 25, 2018
117000 ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
Service Campaign sent to Dealers and Owners. Outlines instructions to properly secure the mounting brackets for the instrument panel. They may not be secure and could potentially come loose.
SC 68-14
Jul 13, 2018
060000 ENGINE AND ENGINE COOLING
Service Campaign sent to Dealers and Owners. Outlines instructions to flush the heating system and refill with approved coolant.
7SB003-18-01V
Jul 10, 2018
357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
Service Bulletin sent to Dealers. Addresses a condition of poor cooling from the dash air conditioning and provides instructions on how to replace the evaporator assembly.
SC 68-12
Apr 6, 2018
114000 ELECTRICAL SYSTEM:WIRING
Service Campaign sent to Dealers and Owners. Outlines instructions to correct the wire harness installation for units with the Air Level option.
SC-66-11
Dec 7, 2015
351160 EQUIPMENT:RECREATIONAL VEHICLE/TRAILER:LPG SYSTEMS:FURNACE
WINNEBAGO: TSB CONTAINS AN OWNER'S NOTIFICATION LETTER. SELECT DOCUMENT SEARCH BUTTON BELOW. MOISTURE IS COMING INSIDE OF FURNACE DUE TO FURNACE BEING INSTALLED UPSIDE DOWN AND NEEDS INSPECTING AND IF NECESSARY, CORRECTED. MODEL 2015-16
7SB010-15-01Z
Aug 11, 2015
350000 EQUIPMENT
Service Bulletin to Dealers listing the top 100 most frequently used/ordered parts.
SC-65-02
May 11, 2015
356000 EQUIPMENT ADAPTIVE/MOBILITY
WINNEBAGO: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. TO PREVENT AND/OR PROTECT THE CHAMPAGNE SIDEWALLS FROM FAILED SEALANTS OR CRACKS, ETERNABOND TAPE SEAL IS APPLIED OVER ROOF SIDEWALL JOINT. MODEL 2015 VISTA, ITASCA, SUNSTAR.
SC-65-01
May 4, 2015
355100 EQUIPMENT:OTHER:LABELS
WINNEBAGO: TSB CONTAINS AN OWNER NOTIFICATION LETTER. SELECT DOCUMENT SEARCH BUTTON BELOW. REMOVAL OF LABEL INSTALLED INADVERTENTLY IN WRONG LOCATION TO PREVENT ROOF DAMAGE IF SATELLITE DISH IS INSTALLED. MODEL 2015 ASPECT, CAMBRIA.
7SB012-15-01A
Jan 15, 2015
350000 EQUIPMENT
Service Bulletin to Dealers providing instruction on the removal of plastic floor sheeting prior to delivery to the retail customer.
FSC-63-06
Oct 25, 2013
160000 STRUCTURE
WINNEBAGO: INFORMATION BEING PROVIDED REGARDING THE UPGRADE TO SCHWINTEK IN WALL SLIDEOUT SYSTEM BY INSTALLING AN IMPROVED CONTROL MODULE THAT HAS A LOWER AMP LIMIT. MODELS 2013 WINNEBAGO, ITASCA. *PE
SC-63-07
Oct 25, 2013
350000 EQUIPMENT
WINNEBAGO: SOME WINNEBAGO AND ITASCA MOTORHOMES HAVE AN UPGRADE AVAILABLE FOR THE IN WALL SLIDE OUT SYSTEM. THE UPGRADE WILL INCREASE THE RELIABILITY OF THE SCHWINTEK IN WALL SLIDEOUT SYSTEM. *JS UPDATED 11/12/13. *PE
SC-64-04
Oct 11, 2013
355100 EQUIPMENT:OTHER:LABELS
WINNEBAGO: THE SATELLITE CABLE LOCATION LABEL NEEDS TO REMOVE FROM ROOF, ON CERTAIN COACHES, DUE TO BEING INSTALLED IN THE WRONG AREA AND TO PREVENT ROOF DAMAGE IF INSTALLING SATELLITE DISH. MODELS 2014 WINNEBAGO/ITASCA VIA/REYO, H25T.
SC-64-03
Oct 4, 2013
355100 EQUIPMENT:OTHER:LABELS
WINNEBAGO: THE SATELLITE CABLE LOCATION LABEL NEEDS TO REMOVE FROM ROOF, ON CERTAIN COACHES, DUE TO BEING INSTALLED IN THE WRONG AREA AND TO PREVENT ROOF DAMAGE IF INSTALLING SATELLITE DISH. MODEL 2014 VIA/REYO. *PE
SC-64-01
Sep 6, 2013
355100 EQUIPMENT:OTHER:LABELS
WINNEBAGO: ON SOME RVS, DUE TO SOME LABELS BEING INSTALLED IN ERROR, THE SATELLITE CABLE LOCATING LABEL MUST BE REMOVED FROM ROOF OF COACHES THAT ARE NOT PREWIRED FOR SATELLITE TV. MODELS 2014 WINNEBAGO, ITASCA VISTA, SUNSTAR, E26HE, E31K
SC-63-02
Nov 21, 2012
132000 VISIBILITY:GLASS, SIDE/REAR
WINNEBAGO: THE SLIDER MAY BECOME LOOSE AND/OR RATTLE DUE TO EXISTING RUN CHANNEL, FOR CAB WINDOWS, BEING FORCED INTO FRAME AND NEEDS TO BE REPLACED AND INSTALL NEW STYLE RUN CHANNEL TO OPERATE SLIDER GLASS PROPERLY. MODEL 2013 VISTA, IT
SC-63-01
Nov 2, 2012
111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY
WINNEBAGO: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. IF COACH BATTERIES OVER TIME, BECOME DISCHARGED, MODULE CAN LOSE ITS IN/OUT STOP SETTINGS AND POSSIBLE OVER TRAVEL ROOM, CAUSING DAMAGE TO TRIMS AND REVISION A BED LIFT CONTROL MODU
SC-62-02
Aug 31, 2012
111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY
WINNEBAGO RV: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. WHEN ENGINE IS RUNNING, DUAL BATTERY SOLENOID IS SHOULD BE ENGAGED, AS DESIGN. ATTACHED INSTRUCTIONS FOR REPAIR IF BATTERY NOT OPERATING PROPERLY. MODELS 2013 ITASCA SUNSTAR
SC-62-01
Aug 17, 2012
357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
WINNEBAGO: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. ON CERTAIN 2013 WINNEBAGO, MOUNTING BOLTS, FOR ROOF AIR CONDITIONER, MAY BE IMPROPERLY TIGHTENED OR UNDER TIGHTENED, CAUSING A WATER LEAK AT GASKET IF TIGHTENED OR IF OVER TIGHTENE
7SB011-11-01A
Feb 3, 2012
061000 ENGINE AND ENGINE COOLING:ENGINE
WINNEBAGO: REPAIR PROCEDURE FOR A BINDING TRAVEL LOCK MOTOR. *RM UPDATED 3/20/12. *PE
SC-61-09
Aug 22, 2011
980000 UNKNOWN OR OTHER
WINNEBAGO SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. CLEAN AND SEAL THE TOILET-TO-SHOWER SEAM TO PREVENT ANY POSSIBLE WATER INFILTRATION WHEN THE SHOWER IS USED. *RM
SCB-61-05
Dec 22, 2010
980000 UNKNOWN OR OTHER
WINNEBAGO SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. INSPECT THE LOWER INBOARD SECTION OF THE BACKWALL AND RESEAL AS NEEDED. CAMPAIGN AFFECTS ALL OF 2011 200 SERIES MOTOR HOMES SHIPPED. CSC LETTER WAS RECEIVED. *PE